[PATCH 17/18] common: Drop linux/delay.h from common header

7 Apr 2020

Move this uncommon header out of the common header.
Signed-off-by: Simon Glass sjg@chromium.org
---
api/api.c                                     |  1 +
 arch/arm/cpu/arm920t/ep93xx/timer.c           |  1 +
 arch/arm/cpu/arm920t/imx/timer.c              |  3 ++-
 arch/arm/cpu/arm926ejs/armada100/timer.c      |  1 +
 arch/arm/cpu/arm926ejs/lpc32xx/dram.c         |  1 +
 arch/arm/cpu/arm926ejs/lpc32xx/timer.c        |  1 +
 arch/arm/cpu/arm926ejs/mx27/timer.c           |  1 +
 arch/arm/cpu/arm926ejs/mxs/mxs.c              |  1 +
 arch/arm/cpu/arm926ejs/mxs/timer.c            |  1 +
 arch/arm/cpu/arm926ejs/spear/reset.c          |  1 +
 arch/arm/cpu/arm926ejs/spear/timer.c          |  1 +
 arch/arm/cpu/armv7/bcm235xx/clk-core.c        |  1 +
 arch/arm/cpu/armv7/bcm235xx/clk-eth.c         |  1 +
 arch/arm/cpu/armv7/bcm281xx/clk-core.c        |  1 +
 arch/arm/cpu/armv7/bcm281xx/clk-eth.c         |  1 +
 arch/arm/cpu/armv7/iproc-common/timer.c       |  1 +
 arch/arm/cpu/armv7/ls102xa/cpu.c              |  1 +
 arch/arm/cpu/armv7/ls102xa/timer.c            |  1 +
 arch/arm/cpu/armv7/s5p-common/timer.c         |  1 +
 arch/arm/cpu/armv7/stv0991/reset.c            |  1 +
 arch/arm/cpu/armv7/stv0991/timer.c            |  1 +
 arch/arm/cpu/armv7/sunxi/timer.c              |  1 +
 arch/arm/cpu/armv7/vf610/timer.c              |  1 +
 .../armv8/fsl-layerscape/fsl_lsch2_serdes.c   |  1 +
 .../armv8/fsl-layerscape/fsl_lsch3_serdes.c   |  1 +
 arch/arm/cpu/armv8/fsl-layerscape/mp.c        |  1 +
 arch/arm/cpu/pxa/usb.c                        |  1 +
 arch/arm/cpu/sa1100/timer.c                   |  3 ++-
 arch/arm/lib/reset.c                          |  1 +
 arch/arm/mach-at91/arm920t/timer.c            |  1 +
 arch/arm/mach-at91/armv7/clock.c              |  1 +
 arch/arm/mach-at91/mpddrc.c                   |  1 +
 arch/arm/mach-at91/phy.c                      |  1 +
 arch/arm/mach-davinci/timer.c                 |  1 +
 arch/arm/mach-exynos/include/mach/dp_info.h   |  1 +
 arch/arm/mach-imx/ddrmc-vf610.c               |  1 +
 arch/arm/mach-imx/i2c-mxv7.c                  |  1 +
 arch/arm/mach-imx/imx8m/clock_imx8mm.c        |  1 +
 arch/arm/mach-imx/imx8m/clock_imx8mq.c        |  1 +
 arch/arm/mach-imx/misc.c                      |  1 +
 arch/arm/mach-imx/mx6/ddr.c                   |  1 +
 arch/arm/mach-imx/mx6/litesom.c               |  1 +
 arch/arm/mach-imx/mx6/soc.c                   |  1 +
 arch/arm/mach-imx/mx7/soc.c                   |  1 +
 arch/arm/mach-imx/mx7ulp/scg.c                |  1 +
 arch/arm/mach-imx/syscounter.c                |  1 +
 arch/arm/mach-keystone/ddr3.c                 |  1 +
 arch/arm/mach-keystone/psc.c                  |  1 +
 arch/arm/mach-mvebu/cpu.c                     |  1 +
 arch/arm/mach-mvebu/efuse.c                   |  1 +
 arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c    |  1 +
 .../serdes/a38x/high_speed_env_spec.c         |  1 +
 arch/arm/mach-mvebu/serdes/a38x/seq_exec.c    |  1 +
 .../serdes/axp/high_speed_env_lib.c           |  1 +
 arch/arm/mach-omap2/am33xx/board.c            |  1 +
 arch/arm/mach-omap2/am33xx/clock_ti814x.c     |  1 +
 arch/arm/mach-omap2/am33xx/ddr.c              |  1 +
 arch/arm/mach-omap2/am33xx/ti816x_emif4.c     |  1 +
 arch/arm/mach-omap2/emif-common.c             |  1 +
 arch/arm/mach-omap2/omap5/hwinit.c            |  1 +
 arch/arm/mach-omap2/pipe3-phy.c               |  1 +
 arch/arm/mach-omap2/timer.c                   |  1 +
 arch/arm/mach-orion5x/timer.c                 |  1 +
 arch/arm/mach-rmobile/timer.c                 |  1 +
 arch/arm/mach-rockchip/rk3036/sdram_rk3036.c  |  1 +
 arch/arm/mach-rockchip/rk3368/rk3368.c        |  1 +
 arch/arm/mach-socfpga/clock_manager_arria10.c |  1 +
 arch/arm/mach-socfpga/freeze_controller.c     |  1 +
 arch/arm/mach-socfpga/scan_manager.c          |  1 +
 arch/arm/mach-sunxi/clock_sun6i.c             |  1 +
 arch/arm/mach-sunxi/clock_sun8i_a83t.c        |  1 +
 arch/arm/mach-sunxi/dram_sun4i.c              |  1 +
 arch/arm/mach-sunxi/dram_sun50i_h6.c          |  1 +
 arch/arm/mach-sunxi/dram_sun6i.c              |  1 +
 arch/arm/mach-sunxi/dram_sun8i_a23.c          |  1 +
 arch/arm/mach-sunxi/dram_sun8i_a33.c          |  1 +
 arch/arm/mach-sunxi/dram_sun8i_a83t.c         |  1 +
 arch/arm/mach-sunxi/dram_sunxi_dw.c           |  1 +
 arch/arm/mach-sunxi/spl_spi_sunxi.c           |  1 +
 arch/arm/mach-tegra/clock.c                   |  1 +
 arch/arm/mach-tegra/cmd_enterrcm.c            |  1 +
 arch/arm/mach-tegra/cpu.c                     |  1 +
 arch/arm/mach-tegra/powergate.c               |  1 +
 arch/arm/mach-tegra/tegra114/clock.c          |  1 +
 arch/arm/mach-tegra/tegra114/cpu.c            |  1 +
 arch/arm/mach-tegra/tegra124/clock.c          |  1 +
 arch/arm/mach-tegra/tegra124/cpu.c            |  1 +
 arch/arm/mach-tegra/tegra124/xusb-padctl.c    |  1 +
 arch/arm/mach-tegra/tegra20/clock.c           |  1 +
 arch/arm/mach-tegra/tegra20/cpu.c             |  1 +
 arch/arm/mach-tegra/tegra210/clock.c          |  1 +
 arch/arm/mach-tegra/tegra210/xusb-padctl.c    |  1 +
 arch/arm/mach-tegra/tegra30/clock.c           |  1 +
 arch/arm/mach-tegra/tegra30/cpu.c             |  1 +
 arch/arm/mach-uniphier/clk/clk-ld11.c         |  1 +
 arch/arm/mach-uniphier/clk/dpll-ld4.c         |  1 +
 arch/arm/mach-uniphier/clk/dpll-pro4.c        |  1 +
 arch/arm/mach-uniphier/micro-support-card.c   |  1 +
 arch/arm/mach-zynqmp/mp.c                     |  1 +
 arch/arm/mach-zynqmp/psu_spl_init.c           |  1 +
 arch/arm/mach-zynqmp/spl.c                    |  1 +
 arch/m68k/cpu/mcf5227x/cpu.c                  |  1 +
 arch/m68k/cpu/mcf52x2/cpu.c                   |  1 +
 arch/m68k/cpu/mcf52x2/speed.c                 |  1 +
 arch/m68k/cpu/mcf532x/cpu.c                   |  1 +
 arch/m68k/cpu/mcf5445x/cpu.c                  |  1 +
 arch/m68k/cpu/mcf5445x/pci.c                  |  1 +
 arch/m68k/cpu/mcf547x_8x/pci.c                |  1 +
 arch/m68k/cpu/mcf547x_8x/slicetimer.c         |  1 +
 arch/m68k/lib/time.c                          |  1 +
 arch/microblaze/cpu/timer.c                   |  1 +
 arch/mips/mach-ath79/ar934x/clk.c             |  1 +
 arch/mips/mach-ath79/ar934x/ddr.c             |  1 +
 arch/mips/mach-ath79/qca953x/ddr.c            |  1 +
 arch/mips/mach-ath79/qca956x/ddr.c            |  1 +
 arch/mips/mach-ath79/reset.c                  |  1 +
 arch/mips/mach-jz47xx/jz4780/pll.c            |  1 +
 arch/mips/mach-jz47xx/jz4780/sdram.c          |  1 +
 arch/mips/mach-jz47xx/jz4780/timer.c          |  1 +
 arch/mips/mach-mtmips/ddr_calibrate.c         |  1 +
 arch/nds32/cpu/n1213/ag101/timer.c            |  1 +
 arch/powerpc/cpu/mpc83xx/cpu.c                |  1 +
 arch/powerpc/cpu/mpc83xx/cpu_init.c           |  1 +
 arch/powerpc/cpu/mpc83xx/pci.c                |  1 +
 arch/powerpc/cpu/mpc83xx/pcie.c               |  1 +
 arch/powerpc/cpu/mpc83xx/serdes.c             |  1 +
 arch/powerpc/cpu/mpc83xx/spd_sdram.c          |  1 +
 arch/powerpc/cpu/mpc85xx/cpu.c                |  1 +
 arch/powerpc/cpu/mpc85xx/cpu_init.c           |  1 +
 .../powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c |  1 +
 arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c |  1 +
 arch/powerpc/cpu/mpc85xx/mp.c                 |  1 +
 arch/powerpc/cpu/mpc85xx/p1021_serdes.c       |  1 +
 arch/powerpc/cpu/mpc85xx/spl_minimal.c        |  1 +
 arch/powerpc/cpu/mpc8xxx/srio.c               |  1 +
 arch/powerpc/lib/time.c                       |  1 +
 arch/sandbox/cpu/cpu.c                        |  1 +
 arch/sh/lib/time_sh2.c                        |  1 +
 arch/x86/cpu/apollolake/punit.c               |  1 +
 arch/x86/cpu/broadwell/cpu_full.c             |  1 +
 arch/x86/cpu/broadwell/iobp.c                 |  1 +
 arch/x86/cpu/broadwell/me.c                   |  1 +
 arch/x86/cpu/broadwell/pch.c                  |  1 +
 arch/x86/cpu/broadwell/sata.c                 |  1 +
 arch/x86/cpu/ivybridge/bd82x6x.c              |  1 +
 arch/x86/cpu/ivybridge/early_me.c             |  1 +
 arch/x86/cpu/ivybridge/northbridge.c          |  1 +
 arch/x86/cpu/mp_init.c                        |  1 +
 arch/x86/cpu/quark/quark.c                    |  1 +
 arch/x86/lib/pmu.c                            |  1 +
 arch/x86/lib/scu.c                            |  1 +
 arch/xtensa/lib/time.c                        |  1 +
 board/BuR/common/br_resetc.c                  |  1 +
 board/BuR/common/common.c                     |  1 +
 board/CZ.NIC/turris_mox/mox_sp.c              |  1 +
 board/CZ.NIC/turris_mox/turris_mox.c          |  1 +
 board/CarMediaLab/flea3/flea3.c               |  1 +
 board/Marvell/gplugd/gplugd.c                 |  1 +
 board/Marvell/mvebu_armada-37xx/board.c       |  1 +
 board/Marvell/mvebu_armada-8k/board.c         |  1 +
 board/Synology/ds109/ds109.c                  |  1 +
 board/advantech/dms-ba16/dms-ba16.c           |  1 +
 .../imx8qm_rom7720_a1/imx8qm_rom7720_a1.c     |  1 +
 board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c   |  1 +
 board/armadeus/apf27/fpga.c                   |  1 +
 board/armltd/integrator/pci.c                 |  1 +
 board/armltd/integrator/timer.c               |  3 ++-
 board/armltd/vexpress64/pcie.c                |  1 +
 board/astro/mcf5373l/mcf5373l.c               |  1 +
 board/barco/platinum/platinum_picon.c         |  1 +
 board/barco/platinum/platinum_titanium.c      |  1 +
 board/barco/titanium/titanium.c               |  1 +
 board/beckhoff/mx53cx9020/mx53cx9020.c        |  1 +
 board/bluewater/gurnard/gurnard.c             |  1 +
 board/bluewater/snapper9260/snapper9260.c     |  1 +
 board/bosch/shc/board.c                       |  1 +
 board/boundary/nitrogen6x/nitrogen6x.c        |  1 +
 board/bticino/mamoj/spl.c                     |  1 +
 board/buffalo/lsxl/lsxl.c                     |  1 +
 board/ccv/xpress/xpress.c                     |  1 +
 board/cobra5272/flash.c                       |  3 ++-
 board/compulab/cl-som-imx7/cl-som-imx7.c      |  1 +
 board/compulab/cm_fx6/cm_fx6.c                |  1 +
 board/compulab/cm_fx6/spl.c                   |  1 +
 board/compulab/cm_t335/cm_t335.c              |  1 +
 board/compulab/cm_t35/cm_t35.c                |  1 +
 board/compulab/cm_t43/cm_t43.c                |  1 +
 board/compulab/cm_t54/cm_t54.c                |  1 +
 board/compulab/common/common.c                |  1 +
 board/compulab/common/omap3_smc911x.c         |  1 +
 board/congatec/cgtqmx6eval/cgtqmx6eval.c      |  1 +
 board/creative/xfi3/xfi3.c                    |  1 +
 board/cssi/MCR3000/MCR3000.c                  |  1 +
 board/dfi/dfi-bt700/dfi-bt700.c               |  1 +
 board/dhelectronics/dh_imx6/dh_imx6.c         |  1 +
 board/dhelectronics/dh_imx6/dh_imx6_spl.c     |  1 +
 board/dhelectronics/dh_stm32mp1/board.c       |  1 +
 board/egnite/ethernut5/ethernut5_pwrman.c     |  1 +
 board/el/el6x/el6x.c                          |  1 +
 board/embest/mx6boards/mx6boards.c            |  1 +
 board/engicam/common/spl.c                    |  1 +
 board/esd/vme8349/pci.c                       |  1 +
 board/freescale/b4860qds/b4860qds.c           |  1 +
 board/freescale/bsc9131rdb/spl_minimal.c      |  1 +
 board/freescale/bsc9132qds/spl_minimal.c      |  1 +
 board/freescale/c29xpcie/cpld.c               |  1 +
 board/freescale/common/diu_ch7301.c           |  1 +
 .../common/idt8t49n222a_serdes_clk.c          |  1 +
 board/freescale/common/sys_eeprom.c           |  1 +
 board/freescale/common/vid.c                  |  1 +
 board/freescale/corenet_ds/eth_p4080.c        |  1 +
 board/freescale/imx8mq_evk/spl.c              |  1 +
 board/freescale/imx8qxp_mek/imx8qxp_mek.c     |  1 +
 board/freescale/ls1012afrdm/eth.c             |  1 +
 board/freescale/ls1012aqds/eth.c              |  1 +
 board/freescale/ls1012ardb/eth.c              |  1 +
 board/freescale/ls1021aiot/ls1021aiot.c       |  1 +
 board/freescale/ls1021aqds/ddr.c              |  1 +
 board/freescale/ls1021atsn/ls1021atsn.c       |  1 +
 board/freescale/ls1021atwr/ls1021atwr.c       |  1 +
 board/freescale/ls1088a/eth_ls1088aqds.c      |  1 +
 board/freescale/ls1088a/ls1088a.c             |  1 +
 board/freescale/ls2080aqds/eth.c              |  1 +
 board/freescale/m5208evbe/m5208evbe.c         |  1 +
 board/freescale/m52277evb/m52277evb.c         |  1 +
 board/freescale/m5249evb/m5249evb.c           |  1 +
 board/freescale/m5253demo/m5253demo.c         |  1 +
 board/freescale/m53017evb/m53017evb.c         |  1 +
 board/freescale/m5329evb/m5329evb.c           |  1 +
 board/freescale/m5373evb/m5373evb.c           |  1 +
 board/freescale/m54418twr/m54418twr.c         |  1 +
 board/freescale/m54451evb/m54451evb.c         |  1 +
 board/freescale/m54455evb/m54455evb.c         |  1 +
 board/freescale/m547xevb/m547xevb.c           |  1 +
 board/freescale/m548xevb/m548xevb.c           |  1 +
 board/freescale/mpc8308rdb/mpc8308rdb.c       |  1 +
 board/freescale/mpc8313erdb/sdram.c           |  1 +
 board/freescale/mpc8315erdb/mpc8315erdb.c     |  1 +
 board/freescale/mpc8315erdb/sdram.c           |  1 +
 board/freescale/mpc8323erdb/mpc8323erdb.c     |  1 +
 board/freescale/mpc832xemds/mpc832xemds.c     |  1 +
 board/freescale/mpc832xemds/pci.c             |  1 +
 board/freescale/mpc8349emds/mpc8349emds.c     |  1 +
 board/freescale/mpc8349emds/pci.c             |  1 +
 board/freescale/mpc8349itx/mpc8349itx.c       |  1 +
 board/freescale/mpc8349itx/pci.c              |  1 +
 board/freescale/mpc837xemds/mpc837xemds.c     |  1 +
 board/freescale/mpc837xemds/pci.c             |  1 +
 board/freescale/mpc837xerdb/mpc837xerdb.c     |  1 +
 board/freescale/mpc837xerdb/pci.c             |  1 +
 board/freescale/mpc8536ds/mpc8536ds.c         |  1 +
 board/freescale/mpc8541cds/mpc8541cds.c       |  1 +
 board/freescale/mpc8548cds/mpc8548cds.c       |  1 +
 board/freescale/mpc8555cds/mpc8555cds.c       |  1 +
 board/freescale/mpc8568mds/mpc8568mds.c       |  1 +
 board/freescale/mpc8569mds/mpc8569mds.c       |  1 +
 board/freescale/mpc8572ds/mpc8572ds.c         |  1 +
 board/freescale/mpc8610hpcd/mpc8610hpcd.c     |  1 +
 board/freescale/mpc8641hpcn/mpc8641hpcn.c     |  1 +
 board/freescale/mx25pdk/mx25pdk.c             |  1 +
 board/freescale/mx28evk/mx28evk.c             |  1 +
 board/freescale/mx35pdk/mx35pdk.c             |  1 +
 board/freescale/mx51evk/mx51evk.c             |  1 +
 .../freescale/mx6sxsabreauto/mx6sxsabreauto.c |  1 +
 board/freescale/mx6sxsabresd/mx6sxsabresd.c   |  1 +
 .../mx6ul_14x14_evk/mx6ul_14x14_evk.c         |  1 +
 board/freescale/mx7dsabresd/mx7dsabresd.c     |  1 +
 board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c   |  1 +
 board/freescale/t102xqds/ddr.c                |  1 +
 board/freescale/t102xrdb/ddr.c                |  1 +
 board/freescale/t1040qds/ddr.c                |  1 +
 board/freescale/t104xrdb/ddr.c                |  1 +
 board/freescale/t4qds/t4240qds.c              |  1 +
 board/gardena/smart-gateway-mt7688/board.c    |  1 +
 board/gateworks/gw_ventana/common.c           |  1 +
 board/gateworks/gw_ventana/eeprom.c           |  1 +
 board/gateworks/gw_ventana/gsc.c              |  1 +
 board/gateworks/gw_ventana/gw_ventana.c       |  1 +
 board/gdsys/a38x/controlcenterdc.c            |  1 +
 board/gdsys/a38x/ihs_phys.c                   |  1 +
 board/gdsys/common/cmd_ioloop.c               |  1 +
 board/gdsys/common/ihs_mdio.c                 |  1 +
 board/gdsys/common/mclink.c                   |  1 +
 board/gdsys/mpc8308/hrcon.c                   |  1 +
 board/gdsys/mpc8308/mpc8308.c                 |  1 +
 board/gdsys/mpc8308/strider.c                 |  1 +
 board/gdsys/p1022/controlcenterd-id.c         |  1 +
 board/gdsys/p1022/controlcenterd.c            |  1 +
 board/ge/bx50v3/bx50v3.c                      |  1 +
 board/google/veyron/veyron.c                  |  1 +
 board/gumstix/duovero/duovero.c               |  1 +
 board/highbank/ahci.c                         |  1 +
 board/hisilicon/hikey/hikey.c                 |  1 +
 board/hisilicon/hikey960/hikey960.c           |  1 +
 board/hisilicon/poplar/poplar.c               |  1 +
 board/ids/ids8313/ids8313.c                   |  1 +
 board/imgtec/ci20/ci20.c                      |  1 +
 board/imgtec/malta/malta.c                    |  1 +
 board/inversepath/usbarmory/usbarmory.c       |  1 +
 board/isee/igep00x0/common.c                  |  1 +
 board/isee/igep00x0/igep00x0.c                |  1 +
 board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c     |  1 +
 board/keymile/common/common.c                 |  1 +
 board/keymile/km83xx/km83xx.c                 |  1 +
 board/keymile/km83xx/km83xx_i2c.c             |  1 +
 board/keymile/km_arm/fpga_config.c            |  1 +
 board/keymile/kmp204x/pci.c                   |  1 +
 board/kosagi/novena/novena_spl.c              |  1 +
 board/kosagi/novena/video.c                   |  1 +
 board/liebherr/display5/display5.c            |  1 +
 board/liebherr/display5/spl.c                 |  1 +
 board/liebherr/mccmon6/spl.c                  |  1 +
 board/liebherr/xea/xea.c                      |  1 +
 board/mpc8308_p1m/mpc8308_p1m.c               |  1 +
 board/mscc/jr2/jr2.c                          |  1 +
 board/nvidia/cardhu/cardhu.c                  |  1 +
 board/nvidia/nyan-big/nyan-big.c              |  1 +
 board/nvidia/venice2/as3722_init.c            |  1 +
 board/olimex/mx23_olinuxino/mx23_olinuxino.c  |  1 +
 board/overo/overo.c                           |  1 +
 board/pandora/pandora.c                       |  1 +
 board/phytec/pcm058/pcm058.c                  |  1 +
 board/phytec/pfla02/pfla02.c                  |  1 +
 board/ppcag/bg0900/bg0900.c                   |  1 +
 .../dragonboard410c/dragonboard410c.c         |  1 +
 board/renesas/alt/alt.c                       |  1 +
 board/renesas/gose/gose.c                     |  1 +
 board/renesas/koelsch/koelsch.c               |  1 +
 board/renesas/lager/lager.c                   |  1 +
 board/renesas/porter/porter.c                 |  1 +
 board/renesas/sh7752evb/sh7752evb.c           |  1 +
 board/renesas/sh7753evb/sh7753evb.c           |  1 +
 board/renesas/silk/silk.c                     |  1 +
 board/renesas/stout/stout.c                   |  1 +
 board/samsung/common/board.c                  |  1 +
 board/samsung/common/exynos5-dt-types.c       |  1 +
 board/samsung/common/misc.c                   |  1 +
 board/samsung/goni/goni.c                     |  1 +
 board/samsung/trats/trats.c                   |  1 +
 board/samsung/trats2/trats2.c                 |  1 +
 board/samsung/universal_c210/universal.c      |  1 +
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 drivers/spi/stm32_spi.c                       |  1 +
 drivers/spi/tegra114_spi.c                    |  1 +
 drivers/spi/tegra20_sflash.c                  |  1 +
 drivers/spi/tegra20_slink.c                   |  1 +
 drivers/spi/tegra210_qspi.c                   |  1 +
 drivers/spi/uniphier_spi.c                    |  1 +
 drivers/spi/zynq_spi.c                        |  1 +
 drivers/sysreset/sysreset-uclass.c            |  1 +
 drivers/sysreset/sysreset_mpc83xx.c           |  1 +
 drivers/thermal/imx_scu_thermal.c             |  1 +
 drivers/thermal/imx_thermal.c                 |  1 +
 drivers/timer/tsc_timer.c                     |  1 +
 drivers/tpm/cr50_i2c.c                        |  1 +
 drivers/tpm/tpm-uclass.c                      |  1 +
 drivers/tpm/tpm2_tis_spi.c                    |  1 +
 drivers/tpm/tpm_atmel_twi.c                   |  1 +
 drivers/tpm/tpm_tis_infineon.c                |  1 +
 drivers/tpm/tpm_tis_lpc.c                     |  1 +
 drivers/tpm/tpm_tis_st33zp24_i2c.c            |  1 +
 drivers/tpm/tpm_tis_st33zp24_spi.c            |  1 +
 drivers/ufs/ufs.c                             |  1 +
 drivers/usb/cdns3/ep0.c                       |  1 +
 drivers/usb/cdns3/gadget.c                    |  1 +
 drivers/usb/dwc3/core.c                       |  1 +
 drivers/usb/dwc3/dwc3-meson-g12a.c            |  1 +
 drivers/usb/dwc3/gadget.c                     |  1 +
 drivers/usb/dwc3/samsung_usb_phy.c            |  1 +
 drivers/usb/dwc3/ti_usb_phy.c                 |  1 +
 drivers/usb/eth/asix.c                        |  1 +
 drivers/usb/eth/asix88179.c                   |  1 +
 drivers/usb/eth/mcs7830.c                     |  1 +
 drivers/usb/eth/r8152.c                       |  1 +
 drivers/usb/eth/r8152_fw.c                    |  1 +
 drivers/usb/eth/smsc95xx.c                    |  1 +
 drivers/usb/gadget/bcm_udc_otg_phy.c          |  1 +
 drivers/usb/gadget/ci_udc.c                   |  1 +
 drivers/usb/gadget/designware_udc.c           |  1 +
 drivers/usb/gadget/dwc2_udc_otg.c             |  1 +
 drivers/usb/gadget/dwc2_udc_otg_phy.c         |  1 +
 drivers/usb/gadget/f_thor.c                   |  1 +
 drivers/usb/gadget/fotg210.c                  |  1 +
 drivers/usb/gadget/pxa25x_udc.c               |  1 +
 drivers/usb/gadget/pxa27x_udc.c               |  1 +
 drivers/usb/host/dwc2.c                       |  1 +
 drivers/usb/host/ehci-exynos.c                |  1 +
 drivers/usb/host/ehci-faraday.c               |  1 +
 drivers/usb/host/ehci-fsl.c                   |  1 +
 drivers/usb/host/ehci-hcd.c                   |  1 +
 drivers/usb/host/ehci-marvell.c               |  1 +
 drivers/usb/host/ehci-mx5.c                   |  1 +
 drivers/usb/host/ehci-mx6.c                   |  1 +
 drivers/usb/host/ehci-mxc.c                   |  1 +
 drivers/usb/host/ehci-mxs.c                   |  1 +
 drivers/usb/host/ehci-omap.c                  |  1 +
 drivers/usb/host/ehci-rmobile.c               |  1 +
 drivers/usb/host/ehci-spear.c                 |  1 +
 drivers/usb/host/ehci-tegra.c                 |  1 +
 drivers/usb/host/ehci-vf.c                    |  1 +
 drivers/usb/host/ohci-hcd.c                   |  1 +
 drivers/usb/host/r8a66597-hcd.c               |  1 +
 drivers/usb/host/sl811-hcd.c                  |  1 +
 drivers/usb/host/utmi-armada100.c             |  1 +
 drivers/usb/host/xhci-dwc3.c                  |  1 +
 drivers/usb/host/xhci-exynos5.c               |  1 +
 drivers/usb/host/xhci.c                       |  1 +
 drivers/usb/musb-new/am35x.c                  |  1 +
 drivers/usb/musb-new/da8xx.c                  |  1 +
 drivers/usb/musb-new/linux-compat.h           |  1 +
 drivers/usb/musb-new/mt85xx.c                 |  1 +
 drivers/usb/musb-new/musb_uboot.c             |  1 +
 drivers/usb/musb-new/pic32.c                  |  1 +
 drivers/usb/musb-new/sunxi.c                  |  1 +
 drivers/usb/musb/am35x.c                      |  1 +
 drivers/usb/musb/musb_hcd.c                   |  1 +
 drivers/usb/musb/musb_udc.c                   |  1 +
 drivers/usb/phy/omap_usb_phy.c                |  1 +
 drivers/usb/phy/rockchip_usb2_phy.c           |  1 +
 drivers/usb/phy/twl4030.c                     |  1 +
 drivers/usb/ulpi/omap-ulpi-viewport.c         |  1 +
 drivers/usb/ulpi/ulpi-viewport.c              |  1 +
 drivers/usb/ulpi/ulpi.c                       |  1 +
 drivers/video/am335x-fb.c                     |  1 +
 drivers/video/anx9804.c                       |  1 +
 drivers/video/ati_radeon_fb.c                 |  1 +
 drivers/video/atmel_lcdfb.c                   |  1 +
 drivers/video/bridge/anx6345.c                |  1 +
 drivers/video/bridge/ps862x.c                 |  1 +
 drivers/video/bridge/video-bridge-uclass.c    |  1 +
 drivers/video/broadwell_igd.c                 |  1 +
 drivers/video/da8xx-fb.c                      |  1 +
 drivers/video/dw_hdmi.c                       |  1 +
 drivers/video/dw_mipi_dsi.c                   |  1 +
 drivers/video/exynos/exynos_dp.c              |  1 +
 drivers/video/exynos/exynos_dp_lowlevel.c     |  1 +
 drivers/video/exynos/exynos_mipi_dsi_common.c |  1 +
 .../video/exynos/exynos_mipi_dsi_lowlevel.c   |  1 +
 drivers/video/formike.c                       |  1 +
 drivers/video/hitachi_tx18d42vm_lcd.c         |  1 +
 drivers/video/imx/ipu_common.c                |  1 +
 drivers/video/imx/ipu_disp.c                  |  1 +
 drivers/video/ivybridge_igd.c                 |  1 +
 drivers/video/ld9040.c                        |  1 +
 drivers/video/lg4573.c                        |  1 +
 drivers/video/logicore_dp_tx.c                |  1 +
 drivers/video/mali_dp.c                       |  1 +
 drivers/video/mb862xx.c                       |  7 ++---
 drivers/video/mvebu_lcd.c                     |  1 +
 drivers/video/mx3fb.c                         |  1 +
 drivers/video/mxsfb.c                         |  1 +
 drivers/video/orisetech_otm8009a.c            |  1 +
 drivers/video/pwm_backlight.c                 |  1 +
 drivers/video/raydium-rm68200.c               |  1 +
 drivers/video/rockchip/rk3288_vop.c           |  1 +
 drivers/video/rockchip/rk_edp.c               |  1 +
 drivers/video/s6e8ax0.c                       |  1 +
 drivers/video/scf0403_lcd.c                   |  1 +
 drivers/video/ssd2828.c                       |  1 +
 drivers/video/sunxi/lcdc.c                    |  1 +
 drivers/video/sunxi/sunxi_display.c           |  1 +
 drivers/video/sunxi/sunxi_dw_hdmi.c           |  1 +
 drivers/video/tda19988.c                      |  1 +
 drivers/video/tegra124/display.c              |  1 +
 drivers/video/tegra124/dp.c                   |  1 +
 drivers/video/tegra124/sor.c                  |  1 +
 drivers/virtio/virtio_pci_modern.c            |  1 +
 drivers/w1/mxc_w1.c                           |  1 +
 drivers/w1/w1-gpio.c                          |  1 +
 examples/api/libgenwrap.c                     |  1 +
 examples/standalone/atmel_df_pow2.c           |  1 +
 examples/standalone/smc91111_eeprom.c         |  7 ++---
 include/common.h                              |  1 -
 include/configs/MPC8560ADS.h                  |  2 ++
 include/configs/km/km_arm.h                   |  1 +
 include/exports.h                             |  1 +
 include/regmap.h                              |  2 ++
 include/xyzModem.h                            |  2 ++
 lib/panic.c                                   |  1 +
 lib/time.c                                    |  3 ++-
 net/arp.c                                     |  1 +
 net/bootp.c                                   |  1 +
 test/time_ut.c                                |  1 +
 886 files changed, 965 insertions(+), 78 deletions(-)

diff --git a/api/api.c b/api/api.c
index 4fc451a83d1..c7f5db776af 100644
--- a/api/api.c
+++ b/api/api.c
@@ -11,6 +11,7 @@
 #include <env.h>
 #include <malloc.h>
 #include <env_internal.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <api_public.h>
 #include <u-boot/crc.h>
diff --git a/arch/arm/cpu/arm920t/ep93xx/timer.c b/arch/arm/cpu/arm920t/ep93xx/timer.c
index 0ee60342200..892bb06db10 100644
--- a/arch/arm/cpu/arm920t/ep93xx/timer.c
+++ b/arch/arm/cpu/arm920t/ep93xx/timer.c
@@ -14,6 +14,7 @@
 #include <common.h>
 #include <init.h>
 #include <time.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <asm/arch/ep93xx.h>
 #include <asm/io.h>
diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c
index 21129a7901c..e9d55779214 100644
--- a/arch/arm/cpu/arm920t/imx/timer.c
+++ b/arch/arm/cpu/arm920t/imx/timer.c
@@ -18,6 +18,7 @@
 #if defined (CONFIG_IMX)
#include <asm/arch/imx-regs.h>
+#include <linux/delay.h>
int timer_init (void)
 {
@@ -48,7 +49,7 @@ ulong get_timer (ulong base)
    return get_timer_masked() - base;
 }
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
 {
    ulong endtime = get_timer_masked() + usec;
    signed long diff;
diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c
index b9941fcb2f2..0f1e68c8355 100644
--- a/arch/arm/cpu/arm926ejs/armada100/timer.c
+++ b/arch/arm/cpu/arm926ejs/armada100/timer.c
@@ -12,6 +12,7 @@
 #include <time.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/armada100.h>
+#include <linux/delay.h>
/*
  * Timer registers
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/dram.c b/arch/arm/cpu/arm926ejs/lpc32xx/dram.c
index 4f975694fd6..16022379235 100644
--- a/arch/arm/cpu/arm926ejs/lpc32xx/dram.c
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/dram.c
@@ -17,6 +17,7 @@
 #include <asm/arch/wdt.h>
 #include <asm/arch/emc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
 static struct emc_regs *emc = (struct emc_regs *)EMC_BASE;
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/timer.c b/arch/arm/cpu/arm926ejs/lpc32xx/timer.c
index 46b7b46659c..90183e3014e 100644
--- a/arch/arm/cpu/arm926ejs/lpc32xx/timer.c
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/timer.c
@@ -10,6 +10,7 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/timer.h>
 #include <asm/io.h>
+#include <linux/delay.h>
static struct timer_regs  *timer0 = (struct timer_regs *)TIMER0_BASE;
 static struct timer_regs  *timer1 = (struct timer_regs *)TIMER1_BASE;
diff --git a/arch/arm/cpu/arm926ejs/mx27/timer.c b/arch/arm/cpu/arm926ejs/mx27/timer.c
index d6e1e09f93e..408e88aa129 100644
--- a/arch/arm/cpu/arm926ejs/mx27/timer.c
+++ b/arch/arm/cpu/arm926ejs/mx27/timer.c
@@ -22,6 +22,7 @@
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/ptrace.h>
+#include <linux/delay.h>
/* General purpose timers bitfields */
 #define GPTCR_SWR		(1 << 15)	/* Software reset	*/
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index d742c0f1516..12ebc1c8029 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -15,6 +15,7 @@
 #include <hang.h>
 #include <init.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/arch/arm/cpu/arm926ejs/mxs/timer.c b/arch/arm/cpu/arm926ejs/mxs/timer.c
index b6fdc88be7e..5ab4ed0c5a3 100644
--- a/arch/arm/cpu/arm926ejs/mxs/timer.c
+++ b/arch/arm/cpu/arm926ejs/mxs/timer.c
@@ -15,6 +15,7 @@
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
/* Maximum fixed count */
 #if defined(CONFIG_MX23)
diff --git a/arch/arm/cpu/arm926ejs/spear/reset.c b/arch/arm/cpu/arm926ejs/spear/reset.c
index 3b884cd0d3c..a316540d52a 100644
--- a/arch/arm/cpu/arm926ejs/spear/reset.c
+++ b/arch/arm/cpu/arm926ejs/spear/reset.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_syscntl.h>
+#include <linux/delay.h>
void reset_cpu(ulong ignored)
 {
diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c b/arch/arm/cpu/arm926ejs/spear/timer.c
index 6803c349e84..dd0f15c0cee 100644
--- a/arch/arm/cpu/arm926ejs/spear/timer.c
+++ b/arch/arm/cpu/arm926ejs/spear/timer.c
@@ -12,6 +12,7 @@
 #include <asm/arch/spr_gpt.h>
 #include <asm/arch/spr_misc.h>
 #include <asm/ptrace.h>
+#include <linux/delay.h>
#define GPT_RESOLUTION	(CONFIG_SPEAR_HZ_CLOCK / CONFIG_SPEAR_HZ)
 #define READ_TIMER()	(readl(&gpt_regs_p->count) & GPT_FREE_RUNNING)
diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-core.c b/arch/arm/cpu/armv7/bcm235xx/clk-core.c
index 04366c871f6..d7edefee231 100644
--- a/arch/arm/cpu/armv7/bcm235xx/clk-core.c
+++ b/arch/arm/cpu/armv7/bcm235xx/clk-core.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <bitfield.h>
 #include <asm/arch/sysmap.h>
diff --git a/arch/arm/cpu/armv7/bcm235xx/clk-eth.c b/arch/arm/cpu/armv7/bcm235xx/clk-eth.c
index 618af709fa5..209ceca9a06 100644
--- a/arch/arm/cpu/armv7/bcm235xx/clk-eth.c
+++ b/arch/arm/cpu/armv7/bcm235xx/clk-eth.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sysmap.h>
 #include <asm/kona-common/clk.h>
diff --git a/arch/arm/cpu/armv7/bcm281xx/clk-core.c b/arch/arm/cpu/armv7/bcm281xx/clk-core.c
index 574a8a02d8a..26b673a5405 100644
--- a/arch/arm/cpu/armv7/bcm281xx/clk-core.c
+++ b/arch/arm/cpu/armv7/bcm281xx/clk-core.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <bitfield.h>
 #include <asm/arch/sysmap.h>
diff --git a/arch/arm/cpu/armv7/bcm281xx/clk-eth.c b/arch/arm/cpu/armv7/bcm281xx/clk-eth.c
index 618af709fa5..209ceca9a06 100644
--- a/arch/arm/cpu/armv7/bcm281xx/clk-eth.c
+++ b/arch/arm/cpu/armv7/bcm281xx/clk-eth.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sysmap.h>
 #include <asm/kona-common/clk.h>
diff --git a/arch/arm/cpu/armv7/iproc-common/timer.c b/arch/arm/cpu/armv7/iproc-common/timer.c
index 5c109764e9e..a4255a44c00 100644
--- a/arch/arm/cpu/armv7/iproc-common/timer.c
+++ b/arch/arm/cpu/armv7/iproc-common/timer.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/iproc-common/timer.h>
 #include <asm/iproc-common/sysmap.h>
+#include <linux/delay.h>
static inline uint64_t timer_global_read(void)
 {
diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c
index e9464ee7e47..91e988217ad 100644
--- a/arch/arm/cpu/armv7/ls102xa/cpu.c
+++ b/arch/arm/cpu/armv7/ls102xa/cpu.c
@@ -18,6 +18,7 @@
 #include <fsl_esdhc.h>
 #include <config.h>
 #include <fsl_wdog.h>
+#include <linux/delay.h>
#include "fsl_epu.h"
diff --git a/arch/arm/cpu/armv7/ls102xa/timer.c b/arch/arm/cpu/armv7/ls102xa/timer.c
index 46ade4ae86d..2a32b30999f 100644
--- a/arch/arm/cpu/armv7/ls102xa/timer.c
+++ b/arch/arm/cpu/armv7/ls102xa/timer.c
@@ -10,6 +10,7 @@
 #include <div64.h>
 #include <asm/arch/immap_ls102xa.h>
 #include <asm/arch/clock.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c
index d2b5b4d3fcd..3064fd25d4d 100644
--- a/arch/arm/cpu/armv7/s5p-common/timer.c
+++ b/arch/arm/cpu/armv7/s5p-common/timer.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/arch/pwm.h>
 #include <asm/arch/clk.h>
+#include <linux/delay.h>
/* Use the old PWM interface for now */
 #undef CONFIG_DM_PWM
diff --git a/arch/arm/cpu/armv7/stv0991/reset.c b/arch/arm/cpu/armv7/stv0991/reset.c
index 008e271dccf..fb67de10f48 100644
--- a/arch/arm/cpu/armv7/stv0991/reset.c
+++ b/arch/arm/cpu/armv7/stv0991/reset.c
@@ -8,6 +8,7 @@
 #include <cpu_func.h>
 #include <asm/io.h>
 #include <asm/arch/stv0991_wdru.h>
+#include <linux/delay.h>
 void reset_cpu(ulong ignored)
 {
    puts("System is going to reboot ...\n");
diff --git a/arch/arm/cpu/armv7/stv0991/timer.c b/arch/arm/cpu/armv7/stv0991/timer.c
index 5adccab012a..919529aa1b0 100644
--- a/arch/arm/cpu/armv7/stv0991/timer.c
+++ b/arch/arm/cpu/armv7/stv0991/timer.c
@@ -11,6 +11,7 @@
 #include <asm/arch-stv0991/hardware.h>
 #include <asm/arch-stv0991/stv0991_cgu.h>
 #include <asm/arch-stv0991/stv0991_gpt.h>
+#include <linux/delay.h>
static struct stv0991_cgu_regs *const stv0991_cgu_regs = \
    			(struct stv0991_cgu_regs *) (CGU_BASE_ADDR);
diff --git a/arch/arm/cpu/armv7/sunxi/timer.c b/arch/arm/cpu/armv7/sunxi/timer.c
index 4f6a66d8039..65b64b5ac75 100644
--- a/arch/arm/cpu/armv7/sunxi/timer.c
+++ b/arch/arm/cpu/armv7/sunxi/timer.c
@@ -10,6 +10,7 @@
 #include <time.h>
 #include <asm/io.h>
 #include <asm/arch/timer.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/cpu/armv7/vf610/timer.c b/arch/arm/cpu/armv7/vf610/timer.c
index 229e9e959e4..fa8f8fae10a 100644
--- a/arch/arm/cpu/armv7/vf610/timer.c
+++ b/arch/arm/cpu/armv7/vf610/timer.c
@@ -10,6 +10,7 @@
 #include <div64.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
+#include <linux/delay.h>
static struct pit_reg *cur_pit = (struct pit_reg *)PIT_BASE_ADDR;
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c
index f24ca7f1dc7..41c89b8904e 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/fsl_serdes.h>
 #include <asm/arch/soc.h>
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c
index 3ac50966e15..3f1da436142 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c
@@ -8,6 +8,7 @@
 #include <env.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/fsl_serdes.h>
 #include <asm/arch/soc.h>
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/mp.c b/arch/arm/cpu/armv8/fsl-layerscape/mp.c
index 31536b81811..1ea887b3319 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/mp.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/mp.c
@@ -11,6 +11,7 @@
 #include <asm/system.h>
 #include <asm/arch/mp.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 #include "cpu.h"
 #include <asm/arch-fsl-layerscape/soc.h>
diff --git a/arch/arm/cpu/pxa/usb.c b/arch/arm/cpu/pxa/usb.c
index 80a59774155..13e010d91ec 100644
--- a/arch/arm/cpu/pxa/usb.c
+++ b/arch/arm/cpu/pxa/usb.c
@@ -5,6 +5,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT)
 # if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_CPU_PXA27X)
diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c
index 8e20c96bcda..a5cdaf5a66c 100644
--- a/arch/arm/cpu/sa1100/timer.c
+++ b/arch/arm/cpu/sa1100/timer.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <SA-1100.h>
 #include <time.h>
+#include <linux/delay.h>
static ulong get_timer_masked (void)
 {
@@ -23,7 +24,7 @@ ulong get_timer (ulong base)
    return get_timer_masked ();
 }
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
 {
    ulong tmo;
    ulong endtime;
diff --git a/arch/arm/lib/reset.c b/arch/arm/lib/reset.c
index 65b4be20b81..4f1a768bfe1 100644
--- a/arch/arm/lib/reset.c
+++ b/arch/arm/lib/reset.c
@@ -24,6 +24,7 @@
 #include <command.h>
 #include <cpu_func.h>
 #include <irq_func.h>
+#include <linux/delay.h>
__weak void reset_misc(void)
 {
diff --git a/arch/arm/mach-at91/arm920t/timer.c b/arch/arm/mach-at91/arm920t/timer.c
index 1e014ad9c92..dca2d2c70c7 100644
--- a/arch/arm/mach-at91/arm920t/timer.c
+++ b/arch/arm/mach-at91/arm920t/timer.c
@@ -16,6 +16,7 @@
 #include <common.h>
 #include <init.h>
 #include <time.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/arch/hardware.h>
diff --git a/arch/arm/mach-at91/armv7/clock.c b/arch/arm/mach-at91/armv7/clock.c
index 3640fce8821..39268969580 100644
--- a/arch/arm/mach-at91/armv7/clock.c
+++ b/arch/arm/mach-at91/armv7/clock.c
@@ -10,6 +10,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
diff --git a/arch/arm/mach-at91/mpddrc.c b/arch/arm/mach-at91/mpddrc.c
index 3df0ea7c792..5422c05456e 100644
--- a/arch/arm/mach-at91/mpddrc.c
+++ b/arch/arm/mach-at91/mpddrc.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <asm/arch/atmel_mpddrc.h>
 #include <asm/arch/at91_common.h>
+#include <linux/delay.h>
#define SAMA5D3_MPDDRC_VERSION		0x140
diff --git a/arch/arm/mach-at91/phy.c b/arch/arm/mach-at91/phy.c
index a10c0cae74a..6101eee3589 100644
--- a/arch/arm/mach-at91/phy.c
+++ b/arch/arm/mach-at91/phy.c
@@ -14,6 +14,7 @@
 #include <common.h>
 #include <asm/hardware.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <asm/arch/at91_rstc.h>
 #include <watchdog.h>
diff --git a/arch/arm/mach-davinci/timer.c b/arch/arm/mach-davinci/timer.c
index ebe985f795e..a6681821f6d 100644
--- a/arch/arm/mach-davinci/timer.c
+++ b/arch/arm/mach-davinci/timer.c
@@ -26,6 +26,7 @@
 #include <asm/io.h>
 #include <asm/arch/timer_defs.h>
 #include <div64.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-exynos/include/mach/dp_info.h b/arch/arm/mach-exynos/include/mach/dp_info.h
index d3a516fbc63..3226eb95f01 100644
--- a/arch/arm/mach-exynos/include/mach/dp_info.h
+++ b/arch/arm/mach-exynos/include/mach/dp_info.h
@@ -197,4 +197,5 @@ unsigned int exynos_init_dp(void)
 }
 #endif
+#include <linux/delay.h>
 #endif /* _DP_INFO_H */
diff --git a/arch/arm/mach-imx/ddrmc-vf610.c b/arch/arm/mach-imx/ddrmc-vf610.c
index f25119a7d66..7895ee66f8a 100644
--- a/arch/arm/mach-imx/ddrmc-vf610.c
+++ b/arch/arm/mach-imx/ddrmc-vf610.c
@@ -11,6 +11,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux-vf610.h>
 #include <asm/arch/ddrmc-vf610.h>
+#include <linux/delay.h>
 #include "ddrmc-vf610-calibration.h"
void ddrmc_setup_iomux(const iomux_v3_cfg_t *pads, int pads_count)
diff --git a/arch/arm/mach-imx/i2c-mxv7.c b/arch/arm/mach-imx/i2c-mxv7.c
index 814d834b164..e6c74bf77e9 100644
--- a/arch/arm/mach-imx/i2c-mxv7.c
+++ b/arch/arm/mach-imx/i2c-mxv7.c
@@ -6,6 +6,7 @@
 #include <malloc.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/mxc_i2c.h>
diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c
index c423ac0058d..3d263418f22 100644
--- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c
+++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c
@@ -12,6 +12,7 @@
 #include <asm/io.h>
 #include <div64.h>
 #include <errno.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mq.c b/arch/arm/mach-imx/imx8m/clock_imx8mq.c
index 714b6d333a0..e0d122bfda1 100644
--- a/arch/arm/mach-imx/imx8m/clock_imx8mq.c
+++ b/arch/arm/mach-imx/imx8m/clock_imx8mq.c
@@ -12,6 +12,7 @@
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include <linux/iopoll.h>
static struct anamix_pll *ana_pll = (struct anamix_pll *)ANATOP_BASE_ADDR;
diff --git a/arch/arm/mach-imx/misc.c b/arch/arm/mach-imx/misc.c
index 549ef2bd991..818f38e17dd 100644
--- a/arch/arm/mach-imx/misc.c
+++ b/arch/arm/mach-imx/misc.c
@@ -7,6 +7,7 @@
 #include <lmb.h>
 #include <log.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/mach-imx/regs-common.h>
diff --git a/arch/arm/mach-imx/mx6/ddr.c b/arch/arm/mach-imx/mx6/ddr.c
index bcf82ed5c86..2c0034254b3 100644
--- a/arch/arm/mach-imx/mx6/ddr.c
+++ b/arch/arm/mach-imx/mx6/ddr.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <hang.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/mx6-ddr.h>
diff --git a/arch/arm/mach-imx/mx6/litesom.c b/arch/arm/mach-imx/mx6/litesom.c
index b0a6bd589c0..596773f054a 100644
--- a/arch/arm/mach-imx/mx6/litesom.c
+++ b/arch/arm/mach-imx/mx6/litesom.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <common.h>
 #include <fsl_esdhc_imx.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <mmc.h>
diff --git a/arch/arm/mach-imx/mx6/soc.c b/arch/arm/mach-imx/mx6/soc.c
index b8aaf3ef015..19ca3826495 100644
--- a/arch/arm/mach-imx/mx6/soc.c
+++ b/arch/arm/mach-imx/mx6/soc.c
@@ -8,6 +8,7 @@
#include <common.h>
 #include <init.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
diff --git a/arch/arm/mach-imx/mx7/soc.c b/arch/arm/mach-imx/mx7/soc.c
index 60e688c5184..798fe74a3d6 100644
--- a/arch/arm/mach-imx/mx7/soc.c
+++ b/arch/arm/mach-imx/mx7/soc.c
@@ -19,6 +19,7 @@
 #include <imx_thermal.h>
 #include <fsl_sec.h>
 #include <asm/setup.h>
+#include <linux/delay.h>
#define IOMUXC_GPR1		0x4
 #define BM_IOMUXC_GPR1_IRQ	0x1000
diff --git a/arch/arm/mach-imx/mx7ulp/scg.c b/arch/arm/mach-imx/mx7ulp/scg.c
index 6e34803067a..4c066557c1c 100644
--- a/arch/arm/mach-imx/mx7ulp/scg.c
+++ b/arch/arm/mach-imx/mx7ulp/scg.c
@@ -11,6 +11,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/pcc.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
scg_p scg1_regs = (scg_p)SCG1_RBASE;
diff --git a/arch/arm/mach-imx/syscounter.c b/arch/arm/mach-imx/syscounter.c
index db1c2c1e01c..7da43c32e0d 100644
--- a/arch/arm/mach-imx/syscounter.c
+++ b/arch/arm/mach-imx/syscounter.c
@@ -13,6 +13,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/mach-imx/syscounter.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-keystone/ddr3.c b/arch/arm/mach-keystone/ddr3.c
index 9ab6b53adbe..7dea600d509 100644
--- a/arch/arm/mach-keystone/ddr3.c
+++ b/arch/arm/mach-keystone/ddr3.c
@@ -13,6 +13,7 @@
 #include <asm/arch/msmc.h>
 #include <asm/arch/ddr3.h>
 #include <asm/arch/psc_defs.h>
+#include <linux/delay.h>
#include <asm/ti-common/ti-edma3.h>
diff --git a/arch/arm/mach-keystone/psc.c b/arch/arm/mach-keystone/psc.c
index f87bcb3beaa..145aff8ac66 100644
--- a/arch/arm/mach-keystone/psc.c
+++ b/arch/arm/mach-keystone/psc.c
@@ -7,6 +7,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/processor.h>
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index ab8b02956b2..c56b0aeb792 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -7,6 +7,7 @@
 #include <ahci.h>
 #include <cpu_func.h>
 #include <init.h>
+#include <linux/delay.h>
 #include <linux/mbus.h>
 #include <asm/io.h>
 #include <asm/pl310.h>
diff --git a/arch/arm/mach-mvebu/efuse.c b/arch/arm/mach-mvebu/efuse.c
index 16ccfec933f..304be957033 100644
--- a/arch/arm/mach-mvebu/efuse.c
+++ b/arch/arm/mach-mvebu/efuse.c
@@ -10,6 +10,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/efuse.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 #include <linux/mbus.h>
#if defined(CONFIG_MVEBU_EFUSE_FAKE)
diff --git a/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c b/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c
index a1cef9fdd6c..af50cbc4f41 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c
+++ b/arch/arm/mach-mvebu/serdes/a38x/ctrl_pex.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "ctrl_pex.h"
 #include "sys_env_lib.h"
diff --git a/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c b/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c
index 33e70569bc4..c22147ede73 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c
+++ b/arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "high_speed_env_spec.h"
 #include "sys_env_lib.h"
diff --git a/arch/arm/mach-mvebu/serdes/a38x/seq_exec.c b/arch/arm/mach-mvebu/serdes/a38x/seq_exec.c
index d9edfaa1dfc..2a51b7113ce 100644
--- a/arch/arm/mach-mvebu/serdes/a38x/seq_exec.c
+++ b/arch/arm/mach-mvebu/serdes/a38x/seq_exec.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "seq_exec.h"
 #include "high_speed_env_spec.h"
diff --git a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c
index c8c92988645..ea3b4c7d5b7 100644
--- a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c
+++ b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "high_speed_env_spec.h"
 #include "board_env_spec.h"
diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c
index 533601eac4a..ce58bf811f2 100644
--- a/arch/arm/mach-omap2/am33xx/board.c
+++ b/arch/arm/mach-omap2/am33xx/board.c
@@ -32,6 +32,7 @@
 #include <i2c.h>
 #include <miiphy.h>
 #include <cpsw.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compiler.h>
 #include <linux/usb/ch9.h>
diff --git a/arch/arm/mach-omap2/am33xx/clock_ti814x.c b/arch/arm/mach-omap2/am33xx/clock_ti814x.c
index aef090b4f8e..27abaff48fc 100644
--- a/arch/arm/mach-omap2/am33xx/clock_ti814x.c
+++ b/arch/arm/mach-omap2/am33xx/clock_ti814x.c
@@ -12,6 +12,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/hardware.h>
 #include <asm/io.h>
+#include <linux/delay.h>
/* PRCM */
 #define PRCM_MOD_EN		0x2
diff --git a/arch/arm/mach-omap2/am33xx/ddr.c b/arch/arm/mach-omap2/am33xx/ddr.c
index 71636276d4e..f8434ecf575 100644
--- a/arch/arm/mach-omap2/am33xx/ddr.c
+++ b/arch/arm/mach-omap2/am33xx/ddr.c
@@ -12,6 +12,7 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
 #include <asm/emif.h>
+#include <linux/delay.h>
/**
  * Base address for EMIF instances
diff --git a/arch/arm/mach-omap2/am33xx/ti816x_emif4.c b/arch/arm/mach-omap2/am33xx/ti816x_emif4.c
index 9f594899584..707ea807ac2 100644
--- a/arch/arm/mach-omap2/am33xx/ti816x_emif4.c
+++ b/arch/arm/mach-omap2/am33xx/ti816x_emif4.c
@@ -15,6 +15,7 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
 #include <asm/emif.h>
+#include <linux/delay.h>
/*********************************************************************
  * Init DDR3 on TI816X EVM
diff --git a/arch/arm/mach-omap2/emif-common.c b/arch/arm/mach-omap2/emif-common.c
index 8bc4fbbb606..312f868fbc7 100644
--- a/arch/arm/mach-omap2/emif-common.c
+++ b/arch/arm/mach-omap2/emif-common.c
@@ -21,6 +21,7 @@
 #include <asm/utils.h>
 #include <linux/compiler.h>
 #include <asm/ti-common/ti-edma3.h>
+#include <linux/delay.h>
static int emif1_enabled = -1, emif2_enabled = -1;
diff --git a/arch/arm/mach-omap2/omap5/hwinit.c b/arch/arm/mach-omap2/omap5/hwinit.c
index 3b1733099fd..47ac8656bfe 100644
--- a/arch/arm/mach-omap2/omap5/hwinit.c
+++ b/arch/arm/mach-omap2/omap5/hwinit.c
@@ -18,6 +18,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/clock.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <asm/utils.h>
 #include <asm/arch/gpio.h>
diff --git a/arch/arm/mach-omap2/pipe3-phy.c b/arch/arm/mach-omap2/pipe3-phy.c
index 8808e353a92..94332b7edec 100644
--- a/arch/arm/mach-omap2/pipe3-phy.c
+++ b/arch/arm/mach-omap2/pipe3-phy.c
@@ -11,6 +11,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include "pipe3-phy.h"
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 7752dd15656..bcfba16a08e 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -21,6 +21,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/clock.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-orion5x/timer.c b/arch/arm/mach-orion5x/timer.c
index a64d5721120..4926bb77796 100644
--- a/arch/arm/mach-orion5x/timer.c
+++ b/arch/arm/mach-orion5x/timer.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <time.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define UBOOT_CNTR	0	/* counter to use for uboot timer */
diff --git a/arch/arm/mach-rmobile/timer.c b/arch/arm/mach-rmobile/timer.c
index f88ccfde9ff..ba06535e4c2 100644
--- a/arch/arm/mach-rmobile/timer.c
+++ b/arch/arm/mach-rmobile/timer.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <asm/arch-armv7/globaltimer.h>
 #include <asm/arch/rmobile.h>
+#include <linux/delay.h>
static struct globaltimer *global_timer = \
    	(struct globaltimer *)GLOBAL_TIMER_BASE_ADDR;
diff --git a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
index 3874716e529..6ae254e99af 100644
--- a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
+++ b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
@@ -11,6 +11,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <asm/arch-rockchip/sdram_rk3036.h>
 #include <asm/arch-rockchip/uart.h>
+#include <linux/delay.h>
/*
  * we can not fit the code to access the device tree in SPL
diff --git a/arch/arm/mach-rockchip/rk3368/rk3368.c b/arch/arm/mach-rockchip/rk3368/rk3368.c
index bcc230c9006..c865afa5f28 100644
--- a/arch/arm/mach-rockchip/rk3368/rk3368.c
+++ b/arch/arm/mach-rockchip/rk3368/rk3368.c
@@ -14,6 +14,7 @@
 #include <asm/arch-rockchip/cru_rk3368.h>
 #include <asm/arch-rockchip/grf_rk3368.h>
 #include <asm/arch-rockchip/hardware.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-socfpga/clock_manager_arria10.c b/arch/arm/mach-socfpga/clock_manager_arria10.c
index d7c8eaf47dc..58d5d3fd8a5 100644
--- a/arch/arm/mach-socfpga/clock_manager_arria10.c
+++ b/arch/arm/mach-socfpga/clock_manager_arria10.c
@@ -11,6 +11,7 @@
 #include <clk.h>
 #include <dm/device-internal.h>
 #include <asm/arch/clock_manager.h>
+#include <linux/delay.h>
#ifdef CONFIG_SPL_BUILD
diff --git a/arch/arm/mach-socfpga/freeze_controller.c b/arch/arm/mach-socfpga/freeze_controller.c
index d48aeec3742..561d3408cd8 100644
--- a/arch/arm/mach-socfpga/freeze_controller.c
+++ b/arch/arm/mach-socfpga/freeze_controller.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/clock_manager.h>
 #include <asm/arch/freeze_controller.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
static const struct socfpga_freeze_controller *freeze_controller_base =
diff --git a/arch/arm/mach-socfpga/scan_manager.c b/arch/arm/mach-socfpga/scan_manager.c
index f7ee28915ec..36d6880141e 100644
--- a/arch/arm/mach-socfpga/scan_manager.c
+++ b/arch/arm/mach-socfpga/scan_manager.c
@@ -9,6 +9,7 @@
 #include <asm/arch/freeze_controller.h>
 #include <asm/arch/scan_manager.h>
 #include <asm/arch/system_manager.h>
+#include <linux/delay.h>
/*
  * Maximum polling loop to wait for IO scan chain engine becomes idle
diff --git a/arch/arm/mach-sunxi/clock_sun6i.c b/arch/arm/mach-sunxi/clock_sun6i.c
index 6ca38f73d93..b46083e9db9 100644
--- a/arch/arm/mach-sunxi/clock_sun6i.c
+++ b/arch/arm/mach-sunxi/clock_sun6i.c
@@ -14,6 +14,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/prcm.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
#ifdef CONFIG_SPL_BUILD
 void clock_init_safe(void)
diff --git a/arch/arm/mach-sunxi/clock_sun8i_a83t.c b/arch/arm/mach-sunxi/clock_sun8i_a83t.c
index a55a6162d44..31e4281529a 100644
--- a/arch/arm/mach-sunxi/clock_sun8i_a83t.c
+++ b/arch/arm/mach-sunxi/clock_sun8i_a83t.c
@@ -14,6 +14,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/prcm.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
#ifdef CONFIG_SPL_BUILD
 void clock_init_safe(void)
diff --git a/arch/arm/mach-sunxi/dram_sun4i.c b/arch/arm/mach-sunxi/dram_sun4i.c
index 72de807a472..76d698214da 100644
--- a/arch/arm/mach-sunxi/dram_sun4i.c
+++ b/arch/arm/mach-sunxi/dram_sun4i.c
@@ -27,6 +27,7 @@
 #include <asm/arch/dram.h>
 #include <asm/arch/timer.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
#define CPU_CFG_CHIP_VER(n) ((n) << 6)
 #define CPU_CFG_CHIP_VER_MASK CPU_CFG_CHIP_VER(0x3)
diff --git a/arch/arm/mach-sunxi/dram_sun50i_h6.c b/arch/arm/mach-sunxi/dram_sun50i_h6.c
index 045e8679e3f..9e34da47479 100644
--- a/arch/arm/mach-sunxi/dram_sun50i_h6.c
+++ b/arch/arm/mach-sunxi/dram_sun50i_h6.c
@@ -13,6 +13,7 @@
 #include <asm/arch/dram.h>
 #include <asm/arch/cpu.h>
 #include <linux/bitops.h>
+#include <linux/delay.h>
 #include <linux/kconfig.h>
/*
diff --git a/arch/arm/mach-sunxi/dram_sun6i.c b/arch/arm/mach-sunxi/dram_sun6i.c
index 8e781267c51..0590110d4ac 100644
--- a/arch/arm/mach-sunxi/dram_sun6i.c
+++ b/arch/arm/mach-sunxi/dram_sun6i.c
@@ -16,6 +16,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/dram.h>
 #include <asm/arch/prcm.h>
+#include <linux/delay.h>
#define DRAM_CLK (CONFIG_DRAM_CLK * 1000000)
diff --git a/arch/arm/mach-sunxi/dram_sun8i_a23.c b/arch/arm/mach-sunxi/dram_sun8i_a23.c
index 221f92869c2..3ed97b59a32 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a23.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a23.c
@@ -26,6 +26,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/dram.h>
 #include <asm/arch/prcm.h>
+#include <linux/delay.h>
static const struct dram_para dram_para = {
    .clock = CONFIG_DRAM_CLK,
diff --git a/arch/arm/mach-sunxi/dram_sun8i_a33.c b/arch/arm/mach-sunxi/dram_sun8i_a33.c
index 179acc7e6fe..d99a38b10aa 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a33.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a33.c
@@ -14,6 +14,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/dram.h>
 #include <asm/arch/prcm.h>
+#include <linux/delay.h>
/* PLL runs at 2x dram-clk, controller runs at PLL / 4 (dram-clk / 2) */
 #define DRAM_CLK_MUL 2
diff --git a/arch/arm/mach-sunxi/dram_sun8i_a83t.c b/arch/arm/mach-sunxi/dram_sun8i_a83t.c
index 2febb236547..a3f833dd341 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a83t.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a83t.c
@@ -14,6 +14,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/dram.h>
 #include <asm/arch/prcm.h>
+#include <linux/delay.h>
#define DRAM_CLK_MUL 2
 #define DRAM_CLK_DIV 1
diff --git a/arch/arm/mach-sunxi/dram_sunxi_dw.c b/arch/arm/mach-sunxi/dram_sunxi_dw.c
index 567cb5b18e7..5d84798ca43 100644
--- a/arch/arm/mach-sunxi/dram_sunxi_dw.c
+++ b/arch/arm/mach-sunxi/dram_sunxi_dw.c
@@ -15,6 +15,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/dram.h>
 #include <asm/arch/cpu.h>
+#include <linux/delay.h>
 #include <linux/kconfig.h>
static void mctl_phy_init(u32 val)
diff --git a/arch/arm/mach-sunxi/spl_spi_sunxi.c b/arch/arm/mach-sunxi/spl_spi_sunxi.c
index c084de7e2ce..d369df93d4a 100644
--- a/arch/arm/mach-sunxi/spl_spi_sunxi.c
+++ b/arch/arm/mach-sunxi/spl_spi_sunxi.c
@@ -9,6 +9,7 @@
 #include <spl.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
#ifdef CONFIG_SPL_OS_BOOT
diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c
index c4225b8b5bf..18c19dbf606 100644
--- a/arch/arm/mach-tegra/clock.c
+++ b/arch/arm/mach-tegra/clock.c
@@ -18,6 +18,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
 #include <asm/arch-tegra/timer.h>
+#include <linux/delay.h>
/*
  * This is our record of the current clock rate of each clock. We don't
diff --git a/arch/arm/mach-tegra/cmd_enterrcm.c b/arch/arm/mach-tegra/cmd_enterrcm.c
index 110d441d9bc..25df31a3b85 100644
--- a/arch/arm/mach-tegra/cmd_enterrcm.c
+++ b/arch/arm/mach-tegra/cmd_enterrcm.c
@@ -30,6 +30,7 @@
 #include <irq_func.h>
 #include <asm/arch/tegra.h>
 #include <asm/arch-tegra/pmc.h>
+#include <linux/delay.h>
static int do_enterrcm(struct cmd_tbl *cmdtp, int flag, int argc,
    	       char *const argv[])
diff --git a/arch/arm/mach-tegra/cpu.c b/arch/arm/mach-tegra/cpu.c
index d12ebb319e8..65b15b79fe9 100644
--- a/arch/arm/mach-tegra/cpu.c
+++ b/arch/arm/mach-tegra/cpu.c
@@ -13,6 +13,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
 #include <asm/arch-tegra/scu.h>
+#include <linux/delay.h>
 #include "cpu.h"
int get_num_cpus(void)
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
index 761c9ef19e3..631bc04e950 100644
--- a/arch/arm/mach-tegra/powergate.c
+++ b/arch/arm/mach-tegra/powergate.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <errno.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/types.h>
diff --git a/arch/arm/mach-tegra/tegra114/clock.c b/arch/arm/mach-tegra/tegra114/clock.c
index 1c06865e06d..167589d1bb7 100644
--- a/arch/arm/mach-tegra/tegra114/clock.c
+++ b/arch/arm/mach-tegra/tegra114/clock.c
@@ -17,6 +17,7 @@
 #include <asm/arch-tegra/timer.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
/*
  * Clock types that we can use as a source. The Tegra114 has muxes for the
diff --git a/arch/arm/mach-tegra/tegra114/cpu.c b/arch/arm/mach-tegra/tegra114/cpu.c
index 92ce3cefae3..62c10536306 100644
--- a/arch/arm/mach-tegra/tegra114/cpu.c
+++ b/arch/arm/mach-tegra/tegra114/cpu.c
@@ -13,6 +13,7 @@
 #include <asm/arch/tegra.h>
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
+#include <linux/delay.h>
 #include "../cpu.h"
/* Tegra114-specific CPU init code */
diff --git a/arch/arm/mach-tegra/tegra124/clock.c b/arch/arm/mach-tegra/tegra124/clock.c
index 4359093892e..79e67f5194e 100644
--- a/arch/arm/mach-tegra/tegra124/clock.c
+++ b/arch/arm/mach-tegra/tegra124/clock.c
@@ -17,6 +17,7 @@
 #include <asm/arch-tegra/timer.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
/*
  * Clock types that we can use as a source. The Tegra124 has muxes for the
diff --git a/arch/arm/mach-tegra/tegra124/cpu.c b/arch/arm/mach-tegra/tegra124/cpu.c
index c9226af4c5f..d5f2683b266 100644
--- a/arch/arm/mach-tegra/tegra124/cpu.c
+++ b/arch/arm/mach-tegra/tegra124/cpu.c
@@ -15,6 +15,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
 #include <asm/arch-tegra/ap.h>
+#include <linux/delay.h>
 #include "../cpu.h"
/* Tegra124-specific CPU init code */
diff --git a/arch/arm/mach-tegra/tegra124/xusb-padctl.c b/arch/arm/mach-tegra/tegra124/xusb-padctl.c
index 9a97c874364..38afc3cbe6d 100644
--- a/arch/arm/mach-tegra/tegra124/xusb-padctl.c
+++ b/arch/arm/mach-tegra/tegra124/xusb-padctl.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <dm/of_access.h>
 #include <dm/ofnode.h>
+#include <linux/delay.h>
#include "../xusb-padctl-common.h"
diff --git a/arch/arm/mach-tegra/tegra20/clock.c b/arch/arm/mach-tegra/tegra20/clock.c
index 8e3ad2baa2e..24e8a13b1f9 100644
--- a/arch/arm/mach-tegra/tegra20/clock.c
+++ b/arch/arm/mach-tegra/tegra20/clock.c
@@ -18,6 +18,7 @@
 #include <asm/arch-tegra/timer.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
/*
  * Clock types that we can use as a source. The Tegra20 has muxes for the
diff --git a/arch/arm/mach-tegra/tegra20/cpu.c b/arch/arm/mach-tegra/tegra20/cpu.c
index 2d14ac9d95e..e5b60598f7f 100644
--- a/arch/arm/mach-tegra/tegra20/cpu.c
+++ b/arch/arm/mach-tegra/tegra20/cpu.c
@@ -7,6 +7,7 @@
 #include <asm/io.h>
 #include <asm/arch/tegra.h>
 #include <asm/arch-tegra/pmc.h>
+#include <linux/delay.h>
 #include "../cpu.h"
static void enable_cpu_power_rail(void)
diff --git a/arch/arm/mach-tegra/tegra210/clock.c b/arch/arm/mach-tegra/tegra210/clock.c
index 171c98daa2e..4fe6df48123 100644
--- a/arch/arm/mach-tegra/tegra210/clock.c
+++ b/arch/arm/mach-tegra/tegra210/clock.c
@@ -19,6 +19,7 @@
 #include <asm/arch-tegra/timer.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
/*
  * Clock types that we can use as a source. The Tegra210 has muxes for the
diff --git a/arch/arm/mach-tegra/tegra210/xusb-padctl.c b/arch/arm/mach-tegra/tegra210/xusb-padctl.c
index b75cc31c8c1..d160ce4c999 100644
--- a/arch/arm/mach-tegra/tegra210/xusb-padctl.c
+++ b/arch/arm/mach-tegra/tegra210/xusb-padctl.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <dm/of_access.h>
 #include <dm/ofnode.h>
+#include <linux/delay.h>
#include "../xusb-padctl-common.h"
diff --git a/arch/arm/mach-tegra/tegra30/clock.c b/arch/arm/mach-tegra/tegra30/clock.c
index 7a5c54d592f..b0641c6a41a 100644
--- a/arch/arm/mach-tegra/tegra30/clock.c
+++ b/arch/arm/mach-tegra/tegra30/clock.c
@@ -17,6 +17,7 @@
 #include <asm/arch-tegra/timer.h>
 #include <div64.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
/*
  * Clock types that we can use as a source. The Tegra30 has muxes for the
diff --git a/arch/arm/mach-tegra/tegra30/cpu.c b/arch/arm/mach-tegra/tegra30/cpu.c
index 7bd1de19534..651edd27ee8 100644
--- a/arch/arm/mach-tegra/tegra30/cpu.c
+++ b/arch/arm/mach-tegra/tegra30/cpu.c
@@ -12,6 +12,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
 #include <asm/arch-tegra/tegra_i2c.h>
+#include <linux/delay.h>
 #include "../cpu.h"
/* Tegra30-specific CPU init code */
diff --git a/arch/arm/mach-uniphier/clk/clk-ld11.c b/arch/arm/mach-uniphier/clk/clk-ld11.c
index 0917b33c254..94b9d904dc6 100644
--- a/arch/arm/mach-uniphier/clk/clk-ld11.c
+++ b/arch/arm/mach-uniphier/clk/clk-ld11.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <spl.h>
 #include <linux/bitops.h>
+#include <linux/delay.h>
 #include <linux/io.h>
#include "../init.h"
diff --git a/arch/arm/mach-uniphier/clk/dpll-ld4.c b/arch/arm/mach-uniphier/clk/dpll-ld4.c
index 72fe8db8dd1..fd77aa7e115 100644
--- a/arch/arm/mach-uniphier/clk/dpll-ld4.c
+++ b/arch/arm/mach-uniphier/clk/dpll-ld4.c
@@ -5,6 +5,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-uniphier/clk/dpll-pro4.c b/arch/arm/mach-uniphier/clk/dpll-pro4.c
index 62594954848..c86881dabd2 100644
--- a/arch/arm/mach-uniphier/clk/dpll-pro4.c
+++ b/arch/arm/mach-uniphier/clk/dpll-pro4.c
@@ -5,6 +5,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c
index f6e95ee7baa..18435dc361e 100644
--- a/arch/arm/mach-uniphier/micro-support-card.c
+++ b/arch/arm/mach-uniphier/micro-support-card.c
@@ -11,6 +11,7 @@
 #include <net.h>
 #include <dm/of.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include <linux/io.h>
#include "micro-support-card.h"
diff --git a/arch/arm/mach-zynqmp/mp.c b/arch/arm/mach-zynqmp/mp.c
index 74ada3b6707..656678a1551 100644
--- a/arch/arm/mach-zynqmp/mp.c
+++ b/arch/arm/mach-zynqmp/mp.c
@@ -10,6 +10,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define LOCK		0
 #define SPLIT		1
diff --git a/arch/arm/mach-zynqmp/psu_spl_init.c b/arch/arm/mach-zynqmp/psu_spl_init.c
index b6abdfd608e..5c5c7d136e7 100644
--- a/arch/arm/mach-zynqmp/psu_spl_init.c
+++ b/arch/arm/mach-zynqmp/psu_spl_init.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/psu_init_gpl.h>
+#include <linux/delay.h>
#define PSU_MASK_POLL_TIME 1100000
diff --git a/arch/arm/mach-zynqmp/spl.c b/arch/arm/mach-zynqmp/spl.c
index fa9d17d70b7..2230931e54e 100644
--- a/arch/arm/mach-zynqmp/spl.c
+++ b/arch/arm/mach-zynqmp/spl.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <log.h>
 #include <spl.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/spl.h>
diff --git a/arch/m68k/cpu/mcf5227x/cpu.c b/arch/m68k/cpu/mcf5227x/cpu.c
index 200c53eaf35..5ea6158c809 100644
--- a/arch/m68k/cpu/mcf5227x/cpu.c
+++ b/arch/m68k/cpu/mcf5227x/cpu.c
@@ -13,6 +13,7 @@
 #include <vsprintf.h>
 #include <watchdog.h>
 #include <command.h>
+#include <linux/delay.h>
#include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf52x2/cpu.c b/arch/m68k/cpu/mcf52x2/cpu.c
index 8c91e0e193b..d3d4e30ad55 100644
--- a/arch/m68k/cpu/mcf52x2/cpu.c
+++ b/arch/m68k/cpu/mcf52x2/cpu.c
@@ -22,6 +22,7 @@
 #include <asm/immap.h>
 #include <asm/io.h>
 #include <netdev.h>
+#include <linux/delay.h>
 #include "cpu.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/m68k/cpu/mcf52x2/speed.c b/arch/m68k/cpu/mcf52x2/speed.c
index 02ef5d87aa7..751c83a4fc0 100644
--- a/arch/m68k/cpu/mcf52x2/speed.c
+++ b/arch/m68k/cpu/mcf52x2/speed.c
@@ -12,6 +12,7 @@
 #include <asm/processor.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/m68k/cpu/mcf532x/cpu.c b/arch/m68k/cpu/mcf532x/cpu.c
index 87b77f42def..72bfdf056bf 100644
--- a/arch/m68k/cpu/mcf532x/cpu.c
+++ b/arch/m68k/cpu/mcf532x/cpu.c
@@ -15,6 +15,7 @@
 #include <watchdog.h>
 #include <command.h>
 #include <netdev.h>
+#include <linux/delay.h>
#include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf5445x/cpu.c b/arch/m68k/cpu/mcf5445x/cpu.c
index 2608fdd76f1..886f29d1b6a 100644
--- a/arch/m68k/cpu/mcf5445x/cpu.c
+++ b/arch/m68k/cpu/mcf5445x/cpu.c
@@ -15,6 +15,7 @@
 #include <watchdog.h>
 #include <command.h>
 #include <netdev.h>
+#include <linux/delay.h>
#include <asm/immap.h>
 #include <asm/io.h>
diff --git a/arch/m68k/cpu/mcf5445x/pci.c b/arch/m68k/cpu/mcf5445x/pci.c
index 09bd7455692..af02c4934c9 100644
--- a/arch/m68k/cpu/mcf5445x/pci.c
+++ b/arch/m68k/cpu/mcf5445x/pci.c
@@ -11,6 +11,7 @@
 #include <pci.h>
 #include <asm/io.h>
 #include <asm/immap.h>
+#include <linux/delay.h>
#if defined(CONFIG_PCI)
 /* System RAM mapped over PCI */
diff --git a/arch/m68k/cpu/mcf547x_8x/pci.c b/arch/m68k/cpu/mcf547x_8x/pci.c
index ac42cca2efa..74ba68124f1 100644
--- a/arch/m68k/cpu/mcf547x_8x/pci.c
+++ b/arch/m68k/cpu/mcf547x_8x/pci.c
@@ -11,6 +11,7 @@
 #include <pci.h>
 #include <asm/io.h>
 #include <asm/immap.h>
+#include <linux/delay.h>
#if defined(CONFIG_PCI)
 /* System RAM mapped over PCI */
diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
index c4988f9031c..33b4cff4ec7 100644
--- a/arch/m68k/cpu/mcf547x_8x/slicetimer.c
+++ b/arch/m68k/cpu/mcf547x_8x/slicetimer.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <init.h>
 #include <irq_func.h>
+#include <linux/delay.h>
#include <asm/timer.h>
 #include <asm/immap.h>
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index eab6e2088e9..a3eb6db54be 100644
--- a/arch/m68k/lib/time.c
+++ b/arch/m68k/lib/time.c
@@ -10,6 +10,7 @@
 #include <init.h>
 #include <irq_func.h>
 #include <time.h>
+#include <linux/delay.h>
#include <asm/timer.h>
 #include <asm/immap.h>
diff --git a/arch/microblaze/cpu/timer.c b/arch/microblaze/cpu/timer.c
index cd4aba667ed..1b4617311c5 100644
--- a/arch/microblaze/cpu/timer.c
+++ b/arch/microblaze/cpu/timer.c
@@ -12,6 +12,7 @@
 #include <time.h>
 #include <asm/microblaze_timer.h>
 #include <asm/microblaze_intc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/mips/mach-ath79/ar934x/clk.c b/arch/mips/mach-ath79/ar934x/clk.c
index 5d0d4550db5..bb972b3a604 100644
--- a/arch/mips/mach-ath79/ar934x/clk.c
+++ b/arch/mips/mach-ath79/ar934x/clk.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
+#include <linux/delay.h>
 #include <mach/ar71xx_regs.h>
 #include <mach/ath79.h>
 #include <wait_bit.h>
diff --git a/arch/mips/mach-ath79/ar934x/ddr.c b/arch/mips/mach-ath79/ar934x/ddr.c
index 289973ec953..9c5a6b68ec1 100644
--- a/arch/mips/mach-ath79/ar934x/ddr.c
+++ b/arch/mips/mach-ath79/ar934x/ddr.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
+#include <linux/delay.h>
 #include <mach/ar71xx_regs.h>
 #include <mach/ath79.h>
diff --git a/arch/mips/mach-ath79/qca953x/ddr.c b/arch/mips/mach-ath79/qca953x/ddr.c
index 268da7336b3..3a009bb532b 100644
--- a/arch/mips/mach-ath79/qca953x/ddr.c
+++ b/arch/mips/mach-ath79/qca953x/ddr.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
+#include <linux/delay.h>
 #include <mach/ar71xx_regs.h>
 #include <mach/ath79.h>
diff --git a/arch/mips/mach-ath79/qca956x/ddr.c b/arch/mips/mach-ath79/qca956x/ddr.c
index fb2230430c6..e61a368141b 100644
--- a/arch/mips/mach-ath79/qca956x/ddr.c
+++ b/arch/mips/mach-ath79/qca956x/ddr.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
+#include <linux/delay.h>
 #include <mach/ar71xx_regs.h>
 #include <mach/ath79.h>
diff --git a/arch/mips/mach-ath79/reset.c b/arch/mips/mach-ath79/reset.c
index 0ab3ab6383c..62330a65759 100644
--- a/arch/mips/mach-ath79/reset.c
+++ b/arch/mips/mach-ath79/reset.c
@@ -5,6 +5,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/addrspace.h>
diff --git a/arch/mips/mach-jz47xx/jz4780/pll.c b/arch/mips/mach-jz47xx/jz4780/pll.c
index 9a46198f364..43827d19678 100644
--- a/arch/mips/mach-jz47xx/jz4780/pll.c
+++ b/arch/mips/mach-jz47xx/jz4780/pll.c
@@ -9,6 +9,7 @@
 #include <config.h>
 #include <common.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <mach/jz4780.h>
#define CPM_CPCCR		0x00
diff --git a/arch/mips/mach-jz47xx/jz4780/sdram.c b/arch/mips/mach-jz47xx/jz4780/sdram.c
index 3049a63d577..efbb82f62b0 100644
--- a/arch/mips/mach-jz47xx/jz4780/sdram.c
+++ b/arch/mips/mach-jz47xx/jz4780/sdram.c
@@ -13,6 +13,7 @@
 #include <hang.h>
 #include <init.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <mach/jz4780.h>
 #include <mach/jz4780_dram.h>
diff --git a/arch/mips/mach-jz47xx/jz4780/timer.c b/arch/mips/mach-jz47xx/jz4780/timer.c
index 340e35e6fcc..70db74d3a0c 100644
--- a/arch/mips/mach-jz47xx/jz4780/timer.c
+++ b/arch/mips/mach-jz47xx/jz4780/timer.c
@@ -14,6 +14,7 @@
 #include <time.h>
 #include <asm/io.h>
 #include <asm/mipsregs.h>
+#include <linux/delay.h>
 #include <mach/jz4780.h>
#define TCU_TSR		0x1C	/* Timer Stop Register */
diff --git a/arch/mips/mach-mtmips/ddr_calibrate.c b/arch/mips/mach-mtmips/ddr_calibrate.c
index bcc4241ba3d..dfc42ba92f3 100644
--- a/arch/mips/mach-mtmips/ddr_calibrate.c
+++ b/arch/mips/mach-mtmips/ddr_calibrate.c
@@ -19,6 +19,7 @@
 #include <common.h>
 #include <cpu_func.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <asm/cacheops.h>
 #include <asm/io.h>
diff --git a/arch/nds32/cpu/n1213/ag101/timer.c b/arch/nds32/cpu/n1213/ag101/timer.c
index 8208b6de90c..394fc10ec3a 100644
--- a/arch/nds32/cpu/n1213/ag101/timer.c
+++ b/arch/nds32/cpu/n1213/ag101/timer.c
@@ -15,6 +15,7 @@
 #include <time.h>
 #include <asm/io.h>
 #include <faraday/fttmr010.h>
+#include <linux/delay.h>
static ulong timestamp;
 static ulong lastdec;
diff --git a/arch/powerpc/cpu/mpc83xx/cpu.c b/arch/powerpc/cpu/mpc83xx/cpu.c
index 0307039f372..cefbcf6e817 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu.c
@@ -19,6 +19,7 @@
 #include <command.h>
 #include <mpc83xx.h>
 #include <asm/processor.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <tsec.h>
 #include <netdev.h>
diff --git a/arch/powerpc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c
index 4defe984774..438b14b162e 100644
--- a/arch/powerpc/cpu/mpc83xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c
@@ -12,6 +12,7 @@
 #ifdef CONFIG_USB_EHCI_FSL
 #include <usb/ehci-ci.h>
 #endif
+#include <linux/delay.h>
#include "lblaw/lblaw.h"
 #include "elbc/elbc.h"
diff --git a/arch/powerpc/cpu/mpc83xx/pci.c b/arch/powerpc/cpu/mpc83xx/pci.c
index a183ed63430..74f824d2bca 100644
--- a/arch/powerpc/cpu/mpc83xx/pci.c
+++ b/arch/powerpc/cpu/mpc83xx/pci.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <init.h>
 #include <pci.h>
+#include <linux/delay.h>
#if defined(CONFIG_OF_LIBFDT)
 #include <linux/libfdt.h>
diff --git a/arch/powerpc/cpu/mpc83xx/pcie.c b/arch/powerpc/cpu/mpc83xx/pcie.c
index b500ddd3f3a..785d4805a46 100644
--- a/arch/powerpc/cpu/mpc83xx/pcie.c
+++ b/arch/powerpc/cpu/mpc83xx/pcie.c
@@ -11,6 +11,7 @@
 #include <pci.h>
 #include <mpc83xx.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/mpc83xx/serdes.c b/arch/powerpc/cpu/mpc83xx/serdes.c
index 8242f952653..bb963ee5e2f 100644
--- a/arch/powerpc/cpu/mpc83xx/serdes.c
+++ b/arch/powerpc/cpu/mpc83xx/serdes.c
@@ -14,6 +14,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/fsl_mpc83xx_serdes.h>
+#include <linux/delay.h>
/* SerDes registers */
 #define FSL_SRDSCR0_OFFS		0x0
diff --git a/arch/powerpc/cpu/mpc83xx/spd_sdram.c b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
index 34faff2df59..c28e4425ee7 100644
--- a/arch/powerpc/cpu/mpc83xx/spd_sdram.c
+++ b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
@@ -23,6 +23,7 @@
 #include <spd.h>
 #include <asm/mmu.h>
 #include <spd_sdram.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 8de218666b5..9bd573dbd6f 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -29,6 +29,7 @@
 #include <asm/processor.h>
 #include <fsl_ddr_sdram.h>
 #include <asm/ppc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index 1c2d8edf605..4bca2671d52 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -33,6 +33,7 @@
 #include <fsl_usb.h>
 #include <hwconfig.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include "mp.h"
 #ifdef CONFIG_CHAIN_OF_TRUST
 #include <fsl_validate.h>
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
index 796bc15a7c6..ee5015ec8f3 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/fsl_law.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <fsl_errata.h>
 #include "fsl_corenet2_serdes.h"
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
index e6d4707e3e9..f5126e2c8ac 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
@@ -15,6 +15,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/fsl_law.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include "fsl_corenet_serdes.h"
diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index 28e1580a437..8822cf29fef 100644
--- a/arch/powerpc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
@@ -15,6 +15,7 @@
 #include <asm/mmu.h>
 #include <asm/fsl_law.h>
 #include <fsl_ddr_sdram.h>
+#include <linux/delay.h>
 #include "mp.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/mpc85xx/p1021_serdes.c b/arch/powerpc/cpu/mpc85xx/p1021_serdes.c
index 1a7c839d612..6b8e447e94a 100644
--- a/arch/powerpc/cpu/mpc85xx/p1021_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/p1021_serdes.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/immap_85xx.h>
 #include <asm/fsl_serdes.h>
+#include <linux/delay.h>
typedef struct serdes_85xx {
    u32	srdscr0;	/* 0x00 - SRDS Control Register 0 */
diff --git a/arch/powerpc/cpu/mpc85xx/spl_minimal.c b/arch/powerpc/cpu/mpc85xx/spl_minimal.c
index 972049b8e95..21b35db08df 100644
--- a/arch/powerpc/cpu/mpc85xx/spl_minimal.c
+++ b/arch/powerpc/cpu/mpc85xx/spl_minimal.c
@@ -8,6 +8,7 @@
 #include <asm/global_data.h>
 #include <fsl_ifc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/mpc8xxx/srio.c b/arch/powerpc/cpu/mpc8xxx/srio.c
index 17b11744a4d..c73cf9319c8 100644
--- a/arch/powerpc/cpu/mpc8xxx/srio.c
+++ b/arch/powerpc/cpu/mpc8xxx/srio.c
@@ -10,6 +10,7 @@
 #include <asm/fsl_law.h>
 #include <asm/fsl_serdes.h>
 #include <asm/fsl_srio.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER
diff --git a/arch/powerpc/lib/time.c b/arch/powerpc/lib/time.c
index 58931f0e6e2..8d6babfb83d 100644
--- a/arch/powerpc/lib/time.c
+++ b/arch/powerpc/lib/time.c
@@ -8,6 +8,7 @@
 #include <init.h>
 #include <time.h>
 #include <asm/io.h>
+#include <linux/delay.h>
/* ------------------------------------------------------------------------- */
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index 0d9300736d4..fb857e53d59 100644
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <os.h>
 #include <asm/io.h>
diff --git a/arch/sh/lib/time_sh2.c b/arch/sh/lib/time_sh2.c
index ef7c6073cc7..5484c543c6c 100644
--- a/arch/sh/lib/time_sh2.c
+++ b/arch/sh/lib/time_sh2.c
@@ -12,6 +12,7 @@
 #include <time.h>
 #include <asm/io.h>
 #include <asm/processor.h>
+#include <linux/delay.h>
#define CMT_CMCSR_INIT	0x0001	/* PCLK/32 */
 #define CMT_CMCSR_CALIB 0x0000
diff --git a/arch/x86/cpu/apollolake/punit.c b/arch/x86/cpu/apollolake/punit.c
index 600c5ea9364..e76f2805d7f 100644
--- a/arch/x86/cpu/apollolake/punit.c
+++ b/arch/x86/cpu/apollolake/punit.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/pci.h>
 #include <asm/arch/systemagent.h>
+#include <linux/delay.h>
/*
  * Punit Initialisation code. This all isn't documented, but
diff --git a/arch/x86/cpu/broadwell/cpu_full.c b/arch/x86/cpu/broadwell/cpu_full.c
index 120879038da..64a1cd414fc 100644
--- a/arch/x86/cpu/broadwell/cpu_full.c
+++ b/arch/x86/cpu/broadwell/cpu_full.c
@@ -20,6 +20,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/pch.h>
 #include <asm/arch/rcb.h>
+#include <linux/delay.h>
struct cpu_broadwell_priv {
    bool ht_disabled;
diff --git a/arch/x86/cpu/broadwell/iobp.c b/arch/x86/cpu/broadwell/iobp.c
index 8a3ca6cde7e..cb5595c930e 100644
--- a/arch/x86/cpu/broadwell/iobp.c
+++ b/arch/x86/cpu/broadwell/iobp.c
@@ -10,6 +10,7 @@
 #include <asm/intel_regs.h>
 #include <asm/io.h>
 #include <asm/arch/pch.h>
+#include <linux/delay.h>
#define IOBP_RETRY 1000
diff --git a/arch/x86/cpu/broadwell/me.c b/arch/x86/cpu/broadwell/me.c
index 7991e1ea07b..ae16ce26499 100644
--- a/arch/x86/cpu/broadwell/me.c
+++ b/arch/x86/cpu/broadwell/me.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <log.h>
 #include <asm/arch/me.h>
+#include <linux/delay.h>
static inline void me_read_dword_ptr(struct udevice *dev, void *ptr, int offset)
 {
diff --git a/arch/x86/cpu/broadwell/pch.c b/arch/x86/cpu/broadwell/pch.c
index 8c71e43a2d8..9bcf211af99 100644
--- a/arch/x86/cpu/broadwell/pch.c
+++ b/arch/x86/cpu/broadwell/pch.c
@@ -24,6 +24,7 @@
 #include <asm/arch/serialio.h>
 #include <asm/arch/spi.h>
 #include <dm/uclass-internal.h>
+#include <linux/delay.h>
#define BIOS_CTRL	0xdc
diff --git a/arch/x86/cpu/broadwell/sata.c b/arch/x86/cpu/broadwell/sata.c
index 9f3c56b204d..641da515c8f 100644
--- a/arch/x86/cpu/broadwell/sata.c
+++ b/arch/x86/cpu/broadwell/sata.c
@@ -15,6 +15,7 @@
 #include <asm/pch_common.h>
 #include <asm/pch_common.h>
 #include <asm/arch/pch.h>
+#include <linux/delay.h>
struct sata_platdata {
    int port_map;
diff --git a/arch/x86/cpu/ivybridge/bd82x6x.c b/arch/x86/cpu/ivybridge/bd82x6x.c
index d276cbe13bd..d72c0d637a7 100644
--- a/arch/x86/cpu/ivybridge/bd82x6x.c
+++ b/arch/x86/cpu/ivybridge/bd82x6x.c
@@ -18,6 +18,7 @@
 #include <asm/arch/model_206ax.h>
 #include <asm/arch/pch.h>
 #include <asm/arch/sandybridge.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/x86/cpu/ivybridge/early_me.c b/arch/x86/cpu/ivybridge/early_me.c
index cae95785161..bee1671baf8 100644
--- a/arch/x86/cpu/ivybridge/early_me.c
+++ b/arch/x86/cpu/ivybridge/early_me.c
@@ -16,6 +16,7 @@
 #include <asm/arch/me.h>
 #include <asm/arch/pch.h>
 #include <asm/io.h>
+#include <linux/delay.h>
static const char *const me_ack_values[] = {
    [ME_HFS_ACK_NO_DID]	= "No DID Ack received",
diff --git a/arch/x86/cpu/ivybridge/northbridge.c b/arch/x86/cpu/ivybridge/northbridge.c
index 877b31b9d6f..b713fcb1cfe 100644
--- a/arch/x86/cpu/ivybridge/northbridge.c
+++ b/arch/x86/cpu/ivybridge/northbridge.c
@@ -18,6 +18,7 @@
 #include <asm/arch/pch.h>
 #include <asm/arch/model_206ax.h>
 #include <asm/arch/sandybridge.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c
index c3cd080885d..7fde4ff7e16 100644
--- a/arch/x86/cpu/mp_init.c
+++ b/arch/x86/cpu/mp_init.c
@@ -26,6 +26,7 @@
 #include <dm/uclass-internal.h>
 #include <dm/lists.h>
 #include <dm/root.h>
+#include <linux/delay.h>
 #include <linux/linkage.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/x86/cpu/quark/quark.c b/arch/x86/cpu/quark/quark.c
index e2e2d9fe33d..ddad02e375a 100644
--- a/arch/x86/cpu/quark/quark.c
+++ b/arch/x86/cpu/quark/quark.c
@@ -18,6 +18,7 @@
 #include <asm/arch/device.h>
 #include <asm/arch/msg_port.h>
 #include <asm/arch/quark.h>
+#include <linux/delay.h>
static void quark_setup_mtrr(void)
 {
diff --git a/arch/x86/lib/pmu.c b/arch/x86/lib/pmu.c
index 08fbe990398..3cd7b1f536e 100644
--- a/arch/x86/lib/pmu.c
+++ b/arch/x86/lib/pmu.c
@@ -8,6 +8,7 @@
 #include <syscon.h>
 #include <asm/cpu.h>
 #include <asm/pmu.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/io.h>
diff --git a/arch/x86/lib/scu.c b/arch/x86/lib/scu.c
index a6f8297e72e..41e67392361 100644
--- a/arch/x86/lib/scu.c
+++ b/arch/x86/lib/scu.c
@@ -15,6 +15,7 @@
 #include <syscon.h>
 #include <asm/cpu.h>
 #include <asm/scu.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
diff --git a/arch/xtensa/lib/time.c b/arch/xtensa/lib/time.c
index 62bbe37b806..3a02c384934 100644
--- a/arch/xtensa/lib/time.c
+++ b/arch/xtensa/lib/time.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <time.h>
 #include <asm/global_data.h>
+#include <linux/delay.h>
 #include <linux/stringify.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/BuR/common/br_resetc.c b/board/BuR/common/br_resetc.c
index c0e7fb65b29..55aace90880 100644
--- a/board/BuR/common/br_resetc.c
+++ b/board/BuR/common/br_resetc.c
@@ -10,6 +10,7 @@
 #include <errno.h>
 #include <i2c.h>
 #include <dm/uclass.h>
+#include <linux/delay.h>
 #include "br_resetc.h"
/* I2C Address of controller */
diff --git a/board/BuR/common/common.c b/board/BuR/common/common.c
index b477d9cda4b..58a02a5f3ca 100644
--- a/board/BuR/common/common.c
+++ b/board/BuR/common/common.c
@@ -15,6 +15,7 @@
 #include <fdtdec.h>
 #include <i2c.h>
 #include <lcd.h>
+#include <linux/delay.h>
 #include "bur_common.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/CZ.NIC/turris_mox/mox_sp.c b/board/CZ.NIC/turris_mox/mox_sp.c
index 0b29ffcc672..0b227bb4bf9 100644
--- a/board/CZ.NIC/turris_mox/mox_sp.c
+++ b/board/CZ.NIC/turris_mox/mox_sp.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define RWTM_CMD_PARAM(i)	(size_t)(0xd00b0000 + (i) * 4)
 #define RWTM_CMD		0xd00b0040
diff --git a/board/CZ.NIC/turris_mox/turris_mox.c b/board/CZ.NIC/turris_mox/turris_mox.c
index 1ada6279c89..2ea4626beee 100644
--- a/board/CZ.NIC/turris_mox/turris_mox.c
+++ b/board/CZ.NIC/turris_mox/turris_mox.c
@@ -12,6 +12,7 @@
 #include <clk.h>
 #include <env.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include <mvebu/comphy.h>
 #include <miiphy.h>
 #include <linux/string.h>
diff --git a/board/CarMediaLab/flea3/flea3.c b/board/CarMediaLab/flea3/flea3.c
index fb66c9ecc74..61d965f5f65 100644
--- a/board/CarMediaLab/flea3/flea3.c
+++ b/board/CarMediaLab/flea3/flea3.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <asm/io.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/crm_regs.h>
diff --git a/board/Marvell/gplugd/gplugd.c b/board/Marvell/gplugd/gplugd.c
index 459b7ba82c6..1e2f22735ea 100644
--- a/board/Marvell/gplugd/gplugd.c
+++ b/board/Marvell/gplugd/gplugd.c
@@ -21,6 +21,7 @@
 #include <asm/gpio.h>
 #include <miiphy.h>
 #include <asm/mach-types.h>
+#include <linux/delay.h>
#ifdef CONFIG_ARMADA100_FEC
 #include <net.h>
diff --git a/board/Marvell/mvebu_armada-37xx/board.c b/board/Marvell/mvebu_armada-37xx/board.c
index 29bd6a9a406..9bea1986d4d 100644
--- a/board/Marvell/mvebu_armada-37xx/board.c
+++ b/board/Marvell/mvebu_armada-37xx/board.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/Marvell/mvebu_armada-8k/board.c b/board/Marvell/mvebu_armada-8k/board.c
index 499e89367f8..60b00246307 100644
--- a/board/Marvell/mvebu_armada-8k/board.c
+++ b/board/Marvell/mvebu_armada-8k/board.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/Synology/ds109/ds109.c b/board/Synology/ds109/ds109.c
index c4cd95cd809..aa2987d924f 100644
--- a/board/Synology/ds109/ds109.c
+++ b/board/Synology/ds109/ds109.c
@@ -13,6 +13,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
 #include <asm/arch/mpp.h>
+#include <linux/delay.h>
 #include "ds109.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/advantech/dms-ba16/dms-ba16.c b/board/advantech/dms-ba16/dms-ba16.c
index 33e0e4a4ae1..28e505e6c59 100644
--- a/board/advantech/dms-ba16/dms-ba16.c
+++ b/board/advantech/dms-ba16/dms-ba16.c
@@ -11,6 +11,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/mxc_i2c.h>
diff --git a/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c b/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
index 6168dc92205..ea057d27cf3 100644
--- a/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
+++ b/board/advantech/imx8qm_rom7720_a1/imx8qm_rom7720_a1.c
@@ -9,6 +9,7 @@
 #include <env.h>
 #include <errno.h>
 #include <init.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c
index b96cf0b59c7..982cb157b76 100644
--- a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c
+++ b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <init.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <miiphy.h>
 #include <netdev.h>
diff --git a/board/armadeus/apf27/fpga.c b/board/armadeus/apf27/fpga.c
index 5d989481df6..9e2f39f9814 100644
--- a/board/armadeus/apf27/fpga.c
+++ b/board/armadeus/apf27/fpga.c
@@ -10,6 +10,7 @@
  */
 #include <common.h>
 #include <log.h>
+#include <linux/delay.h>
#include <asm/arch/imx-regs.h>
 #include <asm/gpio.h>
diff --git a/board/armltd/integrator/pci.c b/board/armltd/integrator/pci.c
index 3ef59932131..28efc33f1f4 100644
--- a/board/armltd/integrator/pci.c
+++ b/board/armltd/integrator/pci.c
@@ -25,6 +25,7 @@
 #include <pci.h>
 #include <asm/io.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include "integrator-sc.h"
 #include "pci_v3.h"
diff --git a/board/armltd/integrator/timer.c b/board/armltd/integrator/timer.c
index d701669be0c..d220b877d66 100644
--- a/board/armltd/integrator/timer.c
+++ b/board/armltd/integrator/timer.c
@@ -19,6 +19,7 @@
 #include <common.h>
 #include <div64.h>
 #include <time.h>
+#include <linux/delay.h>
#ifdef CONFIG_ARCH_CINTEGRATOR
 #define DIV_CLOCK_INIT	1
@@ -124,7 +125,7 @@ ulong get_timer (ulong base_ticks)
 }
/* delay usec useconds */
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
 {
    ulong tmo, tmp;
diff --git a/board/armltd/vexpress64/pcie.c b/board/armltd/vexpress64/pcie.c
index 3285a33a690..02de58b3601 100644
--- a/board/armltd/vexpress64/pcie.c
+++ b/board/armltd/vexpress64/pcie.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <linux/bitops.h>
 #include <pci_ids.h>
+#include <linux/delay.h>
 #include "pcie.h"
/* XpressRICH3 support */
diff --git a/board/astro/mcf5373l/mcf5373l.c b/board/astro/mcf5373l/mcf5373l.c
index 9adf58eb8a3..e7c2b909300 100644
--- a/board/astro/mcf5373l/mcf5373l.c
+++ b/board/astro/mcf5373l/mcf5373l.c
@@ -13,6 +13,7 @@
 #include <asm/m5329.h>
 #include <asm/immap_5329.h>
 #include <asm/io.h>
+#include <linux/delay.h>
/* needed for astro bus: */
 #include <asm/uart.h>
diff --git a/board/barco/platinum/platinum_picon.c b/board/barco/platinum/platinum_picon.c
index 7d99b1694da..3fc29f9e08c 100644
--- a/board/barco/platinum/platinum_picon.c
+++ b/board/barco/platinum/platinum_picon.c
@@ -14,6 +14,7 @@
 #include <asm/mach-imx/mxc_i2c.h>
 #include <i2c.h>
 #include <miiphy.h>
+#include <linux/delay.h>
#include "platinum.h"
diff --git a/board/barco/platinum/platinum_titanium.c b/board/barco/platinum/platinum_titanium.c
index 5758c147eda..9f7c93b4d54 100644
--- a/board/barco/platinum/platinum_titanium.c
+++ b/board/barco/platinum/platinum_titanium.c
@@ -12,6 +12,7 @@
 #include <asm/mach-imx/mxc_i2c.h>
 #include <miiphy.h>
 #include <micrel.h>
+#include <linux/delay.h>
#include "platinum.h"
diff --git a/board/barco/titanium/titanium.c b/board/barco/titanium/titanium.c
index 016e0adc06a..91c70a84732 100644
--- a/board/barco/titanium/titanium.c
+++ b/board/barco/titanium/titanium.c
@@ -22,6 +22,7 @@
 #include <micrel.h>
 #include <miiphy.h>
 #include <netdev.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/beckhoff/mx53cx9020/mx53cx9020.c b/board/beckhoff/mx53cx9020/mx53cx9020.c
index 398e4ed7202..617b545232a 100644
--- a/board/beckhoff/mx53cx9020/mx53cx9020.c
+++ b/board/beckhoff/mx53cx9020/mx53cx9020.c
@@ -16,6 +16,7 @@
 #include <asm/mach-imx/mx5_video.h>
 #include <ACEX1K.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
enum LED_GPIOS {
    GPIO_SD1_CD = IMX_GPIO_NR(1, 1),
diff --git a/board/bluewater/gurnard/gurnard.c b/board/bluewater/gurnard/gurnard.c
index 4ae70e1aa54..2bbb2035488 100644
--- a/board/bluewater/gurnard/gurnard.c
+++ b/board/bluewater/gurnard/gurnard.c
@@ -33,6 +33,7 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/gpio.h>
 #include <dm/uclass-internal.h>
+#include <linux/delay.h>
#ifdef CONFIG_GURNARD_SPLASH
 #include "splash_logo.h"
diff --git a/board/bluewater/snapper9260/snapper9260.c b/board/bluewater/snapper9260/snapper9260.c
index 47ce3078808..8e2b7e000f3 100644
--- a/board/bluewater/snapper9260/snapper9260.c
+++ b/board/bluewater/snapper9260/snapper9260.c
@@ -23,6 +23,7 @@
 #include <netdev.h>
 #include <i2c.h>
 #include <pca953x.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/bosch/shc/board.c b/board/bosch/shc/board.c
index 6e0ad4b53f8..6a102d38531 100644
--- a/board/bosch/shc/board.c
+++ b/board/bosch/shc/board.c
@@ -35,6 +35,7 @@
 #include <i2c.h>
 #include <miiphy.h>
 #include <cpsw.h>
+#include <linux/delay.h>
 #include <power/tps65217.h>
 #include <env_internal.h>
 #include <watchdog.h>
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index 92a7a2fc6e6..d49725daa8c 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -16,6 +16,7 @@
 #include <asm/arch/sys_proto.h>
 #include <malloc.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/bticino/mamoj/spl.c b/board/bticino/mamoj/spl.c
index ece37800bfb..a9bb2a55e5d 100644
--- a/board/bticino/mamoj/spl.c
+++ b/board/bticino/mamoj/spl.c
@@ -9,6 +9,7 @@
 #include <init.h>
 #include <serial.h>
 #include <spl.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <linux/sizes.h>
diff --git a/board/buffalo/lsxl/lsxl.c b/board/buffalo/lsxl/lsxl.c
index 712ef116667..64daa456b3c 100644
--- a/board/buffalo/lsxl/lsxl.c
+++ b/board/buffalo/lsxl/lsxl.c
@@ -24,6 +24,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/mpp.h>
 #include <asm/arch/gpio.h>
+#include <linux/delay.h>
#include "lsxl.h"
diff --git a/board/ccv/xpress/xpress.c b/board/ccv/xpress/xpress.c
index dc86d43d9a1..e41f0639ea8 100644
--- a/board/ccv/xpress/xpress.c
+++ b/board/ccv/xpress/xpress.c
@@ -25,6 +25,7 @@
 #include <mmc.h>
 #include <netdev.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/cobra5272/flash.c b/board/cobra5272/flash.c
index 5860cd0ac03..4337f4879de 100644
--- a/board/cobra5272/flash.c
+++ b/board/cobra5272/flash.c
@@ -10,6 +10,7 @@
 #include <flash.h>
 #include <irq_func.h>
 #include <uuid.h>
+#include <linux/delay.h>
#define PHYS_FLASH_1 CONFIG_SYS_FLASH_BASE
 #define FLASH_BANK_SIZE 0x200000
@@ -235,7 +236,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
outahere:
    /* allow flash to settle - wait 10 ms */
-	udelay (10000);
+	mdelay(10);
if (iflag)
    	enable_interrupts();
diff --git a/board/compulab/cl-som-imx7/cl-som-imx7.c b/board/compulab/cl-som-imx7/cl-som-imx7.c
index e97efc1dc33..8b3bd5e5f63 100644
--- a/board/compulab/cl-som-imx7/cl-som-imx7.c
+++ b/board/compulab/cl-som-imx7/cl-som-imx7.c
@@ -15,6 +15,7 @@
 #include <phy.h>
 #include <netdev.h>
 #include <fsl_esdhc_imx.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/pfuze3000_pmic.h>
 #include <asm/mach-imx/mxc_i2c.h>
diff --git a/board/compulab/cm_fx6/cm_fx6.c b/board/compulab/cm_fx6/cm_fx6.c
index f0a821d9a9c..4d71bedfb92 100644
--- a/board/compulab/cm_fx6/cm_fx6.c
+++ b/board/compulab/cm_fx6/cm_fx6.c
@@ -35,6 +35,7 @@
 #include <dm/platform_data/serial_mxc.h>
 #include <dm/device-internal.h>
 #include <jffs2/load_kernel.h>
+#include <linux/delay.h>
 #include "common.h"
 #include "../common/eeprom.h"
 #include "../common/common.h"
diff --git a/board/compulab/cm_fx6/spl.c b/board/compulab/cm_fx6/spl.c
index 592d7410951..7d8243563ae 100644
--- a/board/compulab/cm_fx6/spl.c
+++ b/board/compulab/cm_fx6/spl.c
@@ -20,6 +20,7 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/mach-imx/iomux-v3.h>
 #include <fsl_esdhc_imx.h>
+#include <linux/delay.h>
 #include "common.h"
enum ddr_config {
diff --git a/board/compulab/cm_t335/cm_t335.c b/board/compulab/cm_t335/cm_t335.c
index 4497aa5af88..75b56f7eee0 100644
--- a/board/compulab/cm_t335/cm_t335.c
+++ b/board/compulab/cm_t335/cm_t335.c
@@ -14,6 +14,7 @@
 #include <net.h>
 #include <status_led.h>
 #include <cpsw.h>
+#include <linux/delay.h>
#include <asm/arch/sys_proto.h>
 #include <asm/arch/hardware_am33xx.h>
diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index b714712f2a5..4b67df4f1ac 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -23,6 +23,7 @@
 #include <splash.h>
 #include <twl4030.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <linux/errno.h>
diff --git a/board/compulab/cm_t43/cm_t43.c b/board/compulab/cm_t43/cm_t43.c
index 9348d6dcadf..f26e42b263d 100644
--- a/board/compulab/cm_t43/cm_t43.c
+++ b/board/compulab/cm_t43/cm_t43.c
@@ -11,6 +11,7 @@
 #include <asm/gpio.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/emif.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/tps65218.h>
 #include "board.h"
diff --git a/board/compulab/cm_t54/cm_t54.c b/board/compulab/cm_t54/cm_t54.c
index 0efbf761da8..413f3c9c8f2 100644
--- a/board/compulab/cm_t54/cm_t54.c
+++ b/board/compulab/cm_t54/cm_t54.c
@@ -15,6 +15,7 @@
 #include <mmc.h>
 #include <palmas.h>
 #include <spl.h>
+#include <linux/delay.h>
#include <asm/gpio.h>
 #include <asm/arch/sys_proto.h>
diff --git a/board/compulab/common/common.c b/board/compulab/common/common.c
index 2f92c6564d7..528c97df19a 100644
--- a/board/compulab/common/common.c
+++ b/board/compulab/common/common.c
@@ -10,6 +10,7 @@
 #include <asm/bootm.h>
 #include <asm/gpio.h>
 #include <asm/setup.h>
+#include <linux/delay.h>
#include "common.h"
 #include "eeprom.h"
diff --git a/board/compulab/common/omap3_smc911x.c b/board/compulab/common/omap3_smc911x.c
index 4b869ec3af4..f0d365272c1 100644
--- a/board/compulab/common/omap3_smc911x.c
+++ b/board/compulab/common/omap3_smc911x.c
@@ -7,6 +7,7 @@
#include <common.h>
 #include <netdev.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <linux/errno.h>
diff --git a/board/congatec/cgtqmx6eval/cgtqmx6eval.c b/board/congatec/cgtqmx6eval/cgtqmx6eval.c
index 16f655f188e..044cefd9794 100644
--- a/board/congatec/cgtqmx6eval/cgtqmx6eval.c
+++ b/board/congatec/cgtqmx6eval/cgtqmx6eval.c
@@ -27,6 +27,7 @@
 #include <fsl_esdhc_imx.h>
 #include <i2c.h>
 #include <input.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/pfuze100_pmic.h>
 #include <linux/fb.h>
diff --git a/board/creative/xfi3/xfi3.c b/board/creative/xfi3/xfi3.c
index 4a32893a794..adc908143db 100644
--- a/board/creative/xfi3/xfi3.c
+++ b/board/creative/xfi3/xfi3.c
@@ -19,6 +19,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/cssi/MCR3000/MCR3000.c b/board/cssi/MCR3000/MCR3000.c
index 138d0c61f15..570e846a21b 100644
--- a/board/cssi/MCR3000/MCR3000.c
+++ b/board/cssi/MCR3000/MCR3000.c
@@ -17,6 +17,7 @@
 #include <asm/io.h>
 #include <dm/uclass.h>
 #include <wdt.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/dfi/dfi-bt700/dfi-bt700.c b/board/dfi/dfi-bt700/dfi-bt700.c
index 68d7cd8154b..87506a77a17 100644
--- a/board/dfi/dfi-bt700/dfi-bt700.c
+++ b/board/dfi/dfi-bt700/dfi-bt700.c
@@ -10,6 +10,7 @@
 #include <asm/gpio.h>
 #include <asm/ibmpc.h>
 #include <asm/pnp_def.h>
+#include <linux/delay.h>
int board_early_init_f(void)
 {
diff --git a/board/dhelectronics/dh_imx6/dh_imx6.c b/board/dhelectronics/dh_imx6/dh_imx6.c
index cb2f6da76f6..17c3a1259d8 100644
--- a/board/dhelectronics/dh_imx6/dh_imx6.c
+++ b/board/dhelectronics/dh_imx6/dh_imx6.c
@@ -34,6 +34,7 @@
 #include <net.h>
 #include <netdev.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/dhelectronics/dh_imx6/dh_imx6_spl.c b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
index fd6099c5669..ed4dea45ea8 100644
--- a/board/dhelectronics/dh_imx6/dh_imx6_spl.c
+++ b/board/dhelectronics/dh_imx6/dh_imx6_spl.c
@@ -25,6 +25,7 @@
 #include <i2c.h>
 #include <mmc.h>
 #include <spl.h>
+#include <linux/delay.h>
#define ENET_PAD_CTRL							\
    (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |	\
diff --git a/board/dhelectronics/dh_stm32mp1/board.c b/board/dhelectronics/dh_stm32mp1/board.c
index 77fcca49d3b..92cdc7befaa 100644
--- a/board/dhelectronics/dh_stm32mp1/board.c
+++ b/board/dhelectronics/dh_stm32mp1/board.c
@@ -32,6 +32,7 @@
 #include <mtd_node.h>
 #include <netdev.h>
 #include <phy.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 #include <remoteproc.h>
 #include <reset.h>
diff --git a/board/egnite/ethernut5/ethernut5_pwrman.c b/board/egnite/ethernut5/ethernut5_pwrman.c
index 7dbb6e8f2bb..81f1abf2fad 100644
--- a/board/egnite/ethernut5/ethernut5_pwrman.c
+++ b/board/egnite/ethernut5/ethernut5_pwrman.c
@@ -38,6 +38,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/io.h>
 #include <i2c.h>
+#include <linux/delay.h>
#include "ethernut5_pwrman.h"
diff --git a/board/el/el6x/el6x.c b/board/el/el6x/el6x.c
index 286c1adabc6..d3e2981fa8f 100644
--- a/board/el/el6x/el6x.c
+++ b/board/el/el6x/el6x.c
@@ -13,6 +13,7 @@
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/mxc_i2c.h>
diff --git a/board/embest/mx6boards/mx6boards.c b/board/embest/mx6boards/mx6boards.c
index 50b6f98c296..e0834f03c70 100644
--- a/board/embest/mx6boards/mx6boards.c
+++ b/board/embest/mx6boards/mx6boards.c
@@ -20,6 +20,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/engicam/common/spl.c b/board/engicam/common/spl.c
index 62b06783c9a..6a0612481a8 100644
--- a/board/engicam/common/spl.c
+++ b/board/engicam/common/spl.c
@@ -10,6 +10,7 @@
 #include <init.h>
 #include <serial.h>
 #include <spl.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/board/esd/vme8349/pci.c b/board/esd/vme8349/pci.c
index 349e7b567c4..bf51d39b67c 100644
--- a/board/esd/vme8349/pci.c
+++ b/board/esd/vme8349/pci.c
@@ -18,6 +18,7 @@
 #include <pci.h>
 #include <i2c.h>
 #include <asm/fsl_i2c.h>
+#include <linux/delay.h>
 #include "vme8349pin.h"
static struct pci_region pci1_regions[] = {
diff --git a/board/freescale/b4860qds/b4860qds.c b/board/freescale/b4860qds/b4860qds.c
index eed379a9eb5..e10f948ae5e 100644
--- a/board/freescale/b4860qds/b4860qds.c
+++ b/board/freescale/b4860qds/b4860qds.c
@@ -16,6 +16,7 @@
 #include <linux/compiler.h>
 #include <asm/mmu.h>
 #include <asm/processor.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/cache.h>
 #include <asm/immap_85xx.h>
diff --git a/board/freescale/bsc9131rdb/spl_minimal.c b/board/freescale/bsc9131rdb/spl_minimal.c
index 79df0f3cbd5..4ae9ba06c81 100644
--- a/board/freescale/bsc9131rdb/spl_minimal.c
+++ b/board/freescale/bsc9131rdb/spl_minimal.c
@@ -12,6 +12,7 @@
 #include <asm/fsl_law.h>
 #include <fsl_ddr_sdram.h>
 #include <asm/global_data.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/bsc9132qds/spl_minimal.c b/board/freescale/bsc9132qds/spl_minimal.c
index dc72b2e2f2e..dd56ad6b2b3 100644
--- a/board/freescale/bsc9132qds/spl_minimal.c
+++ b/board/freescale/bsc9132qds/spl_minimal.c
@@ -12,6 +12,7 @@
 #include <asm/fsl_law.h>
 #include <fsl_ddr_sdram.h>
 #include <asm/global_data.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/c29xpcie/cpld.c b/board/freescale/c29xpcie/cpld.c
index b864a60c446..826af428ce1 100644
--- a/board/freescale/c29xpcie/cpld.c
+++ b/board/freescale/c29xpcie/cpld.c
@@ -17,6 +17,7 @@
 #include <common.h>
 #include <command.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include "cpld.h"
 /**
diff --git a/board/freescale/common/diu_ch7301.c b/board/freescale/common/diu_ch7301.c
index 7f11123e6f3..02a271895bd 100644
--- a/board/freescale/common/diu_ch7301.c
+++ b/board/freescale/common/diu_ch7301.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <stdio_dev.h>
 #include <i2c.h>
+#include <linux/delay.h>
#define I2C_DVI_INPUT_DATA_FORMAT_REG		0x1F
 #define I2C_DVI_PLL_CHARGE_CNTL_REG		0x33
diff --git a/board/freescale/common/idt8t49n222a_serdes_clk.c b/board/freescale/common/idt8t49n222a_serdes_clk.c
index faa7f877017..bb3cdac8418 100644
--- a/board/freescale/common/idt8t49n222a_serdes_clk.c
+++ b/board/freescale/common/idt8t49n222a_serdes_clk.c
@@ -6,6 +6,7 @@
#include "idt8t49n222a_serdes_clk.h"
 #include <log.h>
+#include <linux/delay.h>
#define DEVICE_ID_REG		0x00
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index b0edc4dfdee..e5a3daabc52 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -12,6 +12,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
#ifdef CONFIG_SYS_I2C_EEPROM_CCID
diff --git a/board/freescale/common/vid.c b/board/freescale/common/vid.c
index 0bad67e62f4..ed0d9b471ca 100644
--- a/board/freescale/common/vid.c
+++ b/board/freescale/common/vid.c
@@ -17,6 +17,7 @@
 #else
 #include <asm/immap_85xx.h>
 #endif
+#include <linux/delay.h>
 #include "vid.h"
int __weak i2c_multiplexer_select_vid_channel(u8 channel)
diff --git a/board/freescale/corenet_ds/eth_p4080.c b/board/freescale/corenet_ds/eth_p4080.c
index 5892bbd62ca..801a6f44f0f 100644
--- a/board/freescale/corenet_ds/eth_p4080.c
+++ b/board/freescale/corenet_ds/eth_p4080.c
@@ -22,6 +22,7 @@
 #include <fsl_mdio.h>
 #include <miiphy.h>
 #include <phy.h>
+#include <linux/delay.h>
#include "../common/ngpixis.h"
 #include "../common/fman.h"
diff --git a/board/freescale/imx8mq_evk/spl.c b/board/freescale/imx8mq_evk/spl.c
index 5d9a0d40851..2ad23565fe1 100644
--- a/board/freescale/imx8mq_evk/spl.c
+++ b/board/freescale/imx8mq_evk/spl.c
@@ -22,6 +22,7 @@
 #include <asm/mach-imx/mxc_i2c.h>
 #include <fsl_esdhc_imx.h>
 #include <mmc.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/pfuze100_pmic.h>
 #include <spl.h>
diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
index b96f0da21ef..a005f62a451 100644
--- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c
+++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
@@ -8,6 +8,7 @@
 #include <env.h>
 #include <errno.h>
 #include <init.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fsl_esdhc_imx.h>
 #include <fdt_support.h>
diff --git a/board/freescale/ls1012afrdm/eth.c b/board/freescale/ls1012afrdm/eth.c
index bd1df092f9b..eaea1c46e48 100644
--- a/board/freescale/ls1012afrdm/eth.c
+++ b/board/freescale/ls1012afrdm/eth.c
@@ -18,6 +18,7 @@
 #include <asm/arch-fsl-layerscape/config.h>
 #include <asm/arch-fsl-layerscape/immap_lsch2.h>
 #include <asm/arch/fsl_serdes.h>
+#include <linux/delay.h>
 #include <net/pfe_eth/pfe_eth.h>
 #include <dm/platform_data/pfe_dm_eth.h>
diff --git a/board/freescale/ls1012aqds/eth.c b/board/freescale/ls1012aqds/eth.c
index b9018444aa5..b4ef60738eb 100644
--- a/board/freescale/ls1012aqds/eth.c
+++ b/board/freescale/ls1012aqds/eth.c
@@ -17,6 +17,7 @@
 #include <asm/arch-fsl-layerscape/config.h>
 #include <asm/arch-fsl-layerscape/immap_lsch2.h>
 #include <asm/arch/fsl_serdes.h>
+#include <linux/delay.h>
 #include "../common/qixis.h"
 #include <net/pfe_eth/pfe_eth.h>
 #include <dm/platform_data/pfe_dm_eth.h>
diff --git a/board/freescale/ls1012ardb/eth.c b/board/freescale/ls1012ardb/eth.c
index 5edcfcf1cea..63d40de2a3e 100644
--- a/board/freescale/ls1012ardb/eth.c
+++ b/board/freescale/ls1012ardb/eth.c
@@ -18,6 +18,7 @@
 #include <asm/arch-fsl-layerscape/config.h>
 #include <asm/arch-fsl-layerscape/immap_lsch2.h>
 #include <asm/arch/fsl_serdes.h>
+#include <linux/delay.h>
 #include <net/pfe_eth/pfe_eth.h>
 #include <dm/platform_data/pfe_dm_eth.h>
 #include <i2c.h>
diff --git a/board/freescale/ls1021aiot/ls1021aiot.c b/board/freescale/ls1021aiot/ls1021aiot.c
index dca60b7401a..fe97b829833 100644
--- a/board/freescale/ls1021aiot/ls1021aiot.c
+++ b/board/freescale/ls1021aiot/ls1021aiot.c
@@ -12,6 +12,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/fsl_serdes.h>
 #include <asm/arch/ls102xa_stream_id.h>
+#include <linux/delay.h>
#include <asm/arch/ls102xa_devdis.h>
 #include <asm/arch/ls102xa_soc.h>
diff --git a/board/freescale/ls1021aqds/ddr.c b/board/freescale/ls1021aqds/ddr.c
index 5c53882ccea..f84bce95a84 100644
--- a/board/freescale/ls1021aqds/ddr.c
+++ b/board/freescale/ls1021aqds/ddr.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
+#include <linux/delay.h>
 #include "ddr.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/ls1021atsn/ls1021atsn.c b/board/freescale/ls1021atsn/ls1021atsn.c
index 0f940998bf5..b05037d023c 100644
--- a/board/freescale/ls1021atsn/ls1021atsn.c
+++ b/board/freescale/ls1021atsn/ls1021atsn.c
@@ -11,6 +11,7 @@
 #include <asm/arch/immap_ls102xa.h>
 #include <asm/arch/ls102xa_soc.h>
 #include <asm/arch/fsl_serdes.h>
+#include <linux/delay.h>
 #include "../common/sleep.h"
 #include <fsl_validate.h>
 #include <fsl_immap.h>
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index c7f7baa8e67..6208a38f161 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -28,6 +28,7 @@
 #include <fsl_sec.h>
 #include <fsl_devdis.h>
 #include <spl.h>
+#include <linux/delay.h>
 #include "../common/sleep.h"
 #ifdef CONFIG_U_QE
 #include <fsl_qe.h>
diff --git a/board/freescale/ls1088a/eth_ls1088aqds.c b/board/freescale/ls1088a/eth_ls1088aqds.c
index f42b5022c4c..8371c1c9c21 100644
--- a/board/freescale/ls1088a/eth_ls1088aqds.c
+++ b/board/freescale/ls1088a/eth_ls1088aqds.c
@@ -20,6 +20,7 @@
 #include <miiphy.h>
 #include <fsl-mc/fsl_mc.h>
 #include <fsl-mc/ldpaa_wriop.h>
+#include <linux/delay.h>
#include "../common/qixis.h"
diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c
index 9399307e505..24bd56530ed 100644
--- a/board/freescale/ls1088a/ls1088a.c
+++ b/board/freescale/ls1088a/ls1088a.c
@@ -15,6 +15,7 @@
 #include <fsl_sec.h>
 #include <asm/io.h>
 #include <fdt_support.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fsl-mc/fsl_mc.h>
 #include <env_internal.h>
diff --git a/board/freescale/ls2080aqds/eth.c b/board/freescale/ls2080aqds/eth.c
index df8a7c74a3c..81b5b9eaf7d 100644
--- a/board/freescale/ls2080aqds/eth.c
+++ b/board/freescale/ls2080aqds/eth.c
@@ -18,6 +18,7 @@
 #include <miiphy.h>
 #include <fsl-mc/fsl_mc.h>
 #include <fsl-mc/ldpaa_wriop.h>
+#include <linux/delay.h>
#include "../common/qixis.h"
diff --git a/board/freescale/m5208evbe/m5208evbe.c b/board/freescale/m5208evbe/m5208evbe.c
index e448a64abc6..a950030eb39 100644
--- a/board/freescale/m5208evbe/m5208evbe.c
+++ b/board/freescale/m5208evbe/m5208evbe.c
@@ -12,6 +12,7 @@
 #include <init.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m52277evb/m52277evb.c b/board/freescale/m52277evb/m52277evb.c
index a4b795fc39b..144e490479e 100644
--- a/board/freescale/m52277evb/m52277evb.c
+++ b/board/freescale/m52277evb/m52277evb.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m5249evb/m5249evb.c b/board/freescale/m5249evb/m5249evb.c
index da3adc59541..a89d5100586 100644
--- a/board/freescale/m5249evb/m5249evb.c
+++ b/board/freescale/m5249evb/m5249evb.c
@@ -9,6 +9,7 @@
 #include <init.h>
 #include <malloc.h>
 #include <asm/immap.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m5253demo/m5253demo.c b/board/freescale/m5253demo/m5253demo.c
index 6a6c65fe5f2..50eb18ba94d 100644
--- a/board/freescale/m5253demo/m5253demo.c
+++ b/board/freescale/m5253demo/m5253demo.c
@@ -13,6 +13,7 @@
 #include <asm/immap.h>
 #include <netdev.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m53017evb/m53017evb.c b/board/freescale/m53017evb/m53017evb.c
index 8bdb4ad1276..f13b6931ea2 100644
--- a/board/freescale/m53017evb/m53017evb.c
+++ b/board/freescale/m53017evb/m53017evb.c
@@ -12,6 +12,7 @@
 #include <init.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m5329evb/m5329evb.c b/board/freescale/m5329evb/m5329evb.c
index d93800b364b..531894f6516 100644
--- a/board/freescale/m5329evb/m5329evb.c
+++ b/board/freescale/m5329evb/m5329evb.c
@@ -12,6 +12,7 @@
 #include <init.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m5373evb/m5373evb.c b/board/freescale/m5373evb/m5373evb.c
index 1d52ce047fb..29ff55f1596 100644
--- a/board/freescale/m5373evb/m5373evb.c
+++ b/board/freescale/m5373evb/m5373evb.c
@@ -12,6 +12,7 @@
 #include <init.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m54418twr/m54418twr.c b/board/freescale/m54418twr/m54418twr.c
index 8c90cfe537a..a418fba1401 100644
--- a/board/freescale/m54418twr/m54418twr.c
+++ b/board/freescale/m54418twr/m54418twr.c
@@ -11,6 +11,7 @@
 #include <asm/immap.h>
 #include <mmc.h>
 #include <fsl_esdhc_imx.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m54451evb/m54451evb.c b/board/freescale/m54451evb/m54451evb.c
index 82a2b9093b6..1298bd324e9 100644
--- a/board/freescale/m54451evb/m54451evb.c
+++ b/board/freescale/m54451evb/m54451evb.c
@@ -12,6 +12,7 @@
 #include <spi.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m54455evb/m54455evb.c b/board/freescale/m54455evb/m54455evb.c
index 146cd918c4d..286300645b4 100644
--- a/board/freescale/m54455evb/m54455evb.c
+++ b/board/freescale/m54455evb/m54455evb.c
@@ -12,6 +12,7 @@
 #include <pci.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m547xevb/m547xevb.c b/board/freescale/m547xevb/m547xevb.c
index e8d86113d64..908a500f4b9 100644
--- a/board/freescale/m547xevb/m547xevb.c
+++ b/board/freescale/m547xevb/m547xevb.c
@@ -13,6 +13,7 @@
 #include <pci.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/m548xevb/m548xevb.c b/board/freescale/m548xevb/m548xevb.c
index 40e01c6f24f..796b808e6f9 100644
--- a/board/freescale/m548xevb/m548xevb.c
+++ b/board/freescale/m548xevb/m548xevb.c
@@ -13,6 +13,7 @@
 #include <pci.h>
 #include <asm/immap.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/mpc8308rdb/mpc8308rdb.c b/board/freescale/mpc8308rdb/mpc8308rdb.c
index bd052b903d3..259d6aa1c2c 100644
--- a/board/freescale/mpc8308rdb/mpc8308rdb.c
+++ b/board/freescale/mpc8308rdb/mpc8308rdb.c
@@ -10,6 +10,7 @@
 #include <init.h>
 #include <net.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <pci.h>
diff --git a/board/freescale/mpc8313erdb/sdram.c b/board/freescale/mpc8313erdb/sdram.c
index 5874e1a924a..99f6bcd5a93 100644
--- a/board/freescale/mpc8313erdb/sdram.c
+++ b/board/freescale/mpc8313erdb/sdram.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <mpc83xx.h>
 #include <spd_sdram.h>
+#include <linux/delay.h>
#include <asm/bitops.h>
 #include <asm/io.h>
diff --git a/board/freescale/mpc8315erdb/mpc8315erdb.c b/board/freescale/mpc8315erdb/mpc8315erdb.c
index 204b40bf47b..aa2e7fe206a 100644
--- a/board/freescale/mpc8315erdb/mpc8315erdb.c
+++ b/board/freescale/mpc8315erdb/mpc8315erdb.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <pci.h>
diff --git a/board/freescale/mpc8315erdb/sdram.c b/board/freescale/mpc8315erdb/sdram.c
index 13bfc1e5f15..8a828207f93 100644
--- a/board/freescale/mpc8315erdb/sdram.c
+++ b/board/freescale/mpc8315erdb/sdram.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <mpc83xx.h>
 #include <spd_sdram.h>
+#include <linux/delay.h>
#include <asm/bitops.h>
 #include <asm/io.h>
diff --git a/board/freescale/mpc8323erdb/mpc8323erdb.c b/board/freescale/mpc8323erdb/mpc8323erdb.c
index e513d0bfd53..1dc1c98ad67 100644
--- a/board/freescale/mpc8323erdb/mpc8323erdb.c
+++ b/board/freescale/mpc8323erdb/mpc8323erdb.c
@@ -19,6 +19,7 @@
 #include <i2c.h>
 #include <miiphy.h>
 #include <command.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <u-boot/crc.h>
 #if defined(CONFIG_PCI)
diff --git a/board/freescale/mpc832xemds/mpc832xemds.c b/board/freescale/mpc832xemds/mpc832xemds.c
index d4922fe1e12..afcd45769cf 100644
--- a/board/freescale/mpc832xemds/mpc832xemds.c
+++ b/board/freescale/mpc832xemds/mpc832xemds.c
@@ -23,6 +23,7 @@
 #if defined(CONFIG_PQ_MDS_PIB)
 #include "../common/pq-mds-pib.h"
 #endif
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/mpc832xemds/pci.c b/board/freescale/mpc832xemds/pci.c
index 45c7294832d..944108f6319 100644
--- a/board/freescale/mpc832xemds/pci.c
+++ b/board/freescale/mpc832xemds/pci.c
@@ -14,6 +14,7 @@
 #include <pci.h>
 #include <i2c.h>
 #include <asm/fsl_i2c.h>
+#include <linux/delay.h>
 #include "../common/pq-mds-pib.h"
static struct pci_region pci1_regions[] = {
diff --git a/board/freescale/mpc8349emds/mpc8349emds.c b/board/freescale/mpc8349emds/mpc8349emds.c
index 5451437f37f..688bffae79c 100644
--- a/board/freescale/mpc8349emds/mpc8349emds.c
+++ b/board/freescale/mpc8349emds/mpc8349emds.c
@@ -18,6 +18,7 @@
 #else
 #include <spd_sdram.h>
 #endif
+#include <linux/delay.h>
#if defined(CONFIG_OF_LIBFDT)
 #include <linux/libfdt.h>
diff --git a/board/freescale/mpc8349emds/pci.c b/board/freescale/mpc8349emds/pci.c
index 7615a1dfaa2..3ddbe717756 100644
--- a/board/freescale/mpc8349emds/pci.c
+++ b/board/freescale/mpc8349emds/pci.c
@@ -11,6 +11,7 @@
 #include <pci.h>
 #include <i2c.h>
 #include <asm/fsl_i2c.h>
+#include <linux/delay.h>
static struct pci_region pci1_regions[] = {
    {
diff --git a/board/freescale/mpc8349itx/mpc8349itx.c b/board/freescale/mpc8349itx/mpc8349itx.c
index 3976f759205..074f3d29282 100644
--- a/board/freescale/mpc8349itx/mpc8349itx.c
+++ b/board/freescale/mpc8349itx/mpc8349itx.c
@@ -21,6 +21,7 @@
 #if defined(CONFIG_OF_LIBFDT)
 #include <linux/libfdt.h>
 #endif
+#include <linux/delay.h>
#include "../../../arch/powerpc/cpu/mpc83xx/hrcw/hrcw.h"
 #include "../../../arch/powerpc/cpu/mpc83xx/elbc/elbc.h"
diff --git a/board/freescale/mpc8349itx/pci.c b/board/freescale/mpc8349itx/pci.c
index 550a2afcb73..a09b6586882 100644
--- a/board/freescale/mpc8349itx/pci.c
+++ b/board/freescale/mpc8349itx/pci.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <init.h>
+#include <linux/delay.h>
#include <asm/mmu.h>
 #include <asm/io.h>
diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index 90e95399d20..d53c8618076 100644
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -13,6 +13,7 @@
 #include <asm/fsl_mpc83xx_serdes.h>
 #include <spd_sdram.h>
 #include <tsec.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <fsl_esdhc.h>
diff --git a/board/freescale/mpc837xemds/pci.c b/board/freescale/mpc837xemds/pci.c
index c72e49fbe1a..30e8b2585e3 100644
--- a/board/freescale/mpc837xemds/pci.c
+++ b/board/freescale/mpc837xemds/pci.c
@@ -14,6 +14,7 @@
 #include <fdt_support.h>
 #include <asm/fsl_i2c.h>
 #include <asm/fsl_mpc83xx_serdes.h>
+#include <linux/delay.h>
static struct pci_region pci_regions[] = {
    {
diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c
index 45038acf324..3fd2c5e8494 100644
--- a/board/freescale/mpc837xerdb/mpc837xerdb.c
+++ b/board/freescale/mpc837xerdb/mpc837xerdb.c
@@ -16,6 +16,7 @@
 #include <spd_sdram.h>
 #include <vsc7385.h>
 #include <fsl_esdhc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/mpc837xerdb/pci.c b/board/freescale/mpc837xerdb/pci.c
index 07471e0ae56..dccf8c5551b 100644
--- a/board/freescale/mpc837xerdb/pci.c
+++ b/board/freescale/mpc837xerdb/pci.c
@@ -8,6 +8,7 @@
 #include <mpc83xx.h>
 #include <pci.h>
 #include <asm/io.h>
+#include <linux/delay.h>
static struct pci_region pci_regions[] = {
    {
diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c
index 582c5b4f35d..5907a7b4289 100644
--- a/board/freescale/mpc8536ds/mpc8536ds.c
+++ b/board/freescale/mpc8536ds/mpc8536ds.c
@@ -19,6 +19,7 @@
 #include <asm/fsl_serdes.h>
 #include <spd.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <spd_sdram.h>
 #include <fdt_support.h>
diff --git a/board/freescale/mpc8541cds/mpc8541cds.c b/board/freescale/mpc8541cds/mpc8541cds.c
index cb130b4a86b..d470fd1cf6d 100644
--- a/board/freescale/mpc8541cds/mpc8541cds.c
+++ b/board/freescale/mpc8541cds/mpc8541cds.c
@@ -15,6 +15,7 @@
 #include <fsl_ddr_sdram.h>
 #include <ioports.h>
 #include <spd_sdram.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
diff --git a/board/freescale/mpc8548cds/mpc8548cds.c b/board/freescale/mpc8548cds/mpc8548cds.c
index 454da1d7da6..e11ed2e3bea 100644
--- a/board/freescale/mpc8548cds/mpc8548cds.c
+++ b/board/freescale/mpc8548cds/mpc8548cds.c
@@ -17,6 +17,7 @@
 #include <fsl_ddr_sdram.h>
 #include <asm/fsl_serdes.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <tsec.h>
diff --git a/board/freescale/mpc8555cds/mpc8555cds.c b/board/freescale/mpc8555cds/mpc8555cds.c
index 47193dd20e7..8e27e73c25c 100644
--- a/board/freescale/mpc8555cds/mpc8555cds.c
+++ b/board/freescale/mpc8555cds/mpc8555cds.c
@@ -13,6 +13,7 @@
 #include <fsl_ddr_sdram.h>
 #include <ioports.h>
 #include <spd_sdram.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
diff --git a/board/freescale/mpc8568mds/mpc8568mds.c b/board/freescale/mpc8568mds/mpc8568mds.c
index 4746b1e5b53..2871636165e 100644
--- a/board/freescale/mpc8568mds/mpc8568mds.c
+++ b/board/freescale/mpc8568mds/mpc8568mds.c
@@ -19,6 +19,7 @@
 #include <spd_sdram.h>
 #include <i2c.h>
 #include <ioports.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
diff --git a/board/freescale/mpc8569mds/mpc8569mds.c b/board/freescale/mpc8569mds/mpc8569mds.c
index 762b0c176fe..90b9c72babb 100644
--- a/board/freescale/mpc8569mds/mpc8569mds.c
+++ b/board/freescale/mpc8569mds/mpc8569mds.c
@@ -23,6 +23,7 @@
 #include <spd_sdram.h>
 #include <i2c.h>
 #include <ioports.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <fsl_esdhc.h>
diff --git a/board/freescale/mpc8572ds/mpc8572ds.c b/board/freescale/mpc8572ds/mpc8572ds.c
index 38c8bfd55d3..b43032cee8a 100644
--- a/board/freescale/mpc8572ds/mpc8572ds.c
+++ b/board/freescale/mpc8572ds/mpc8572ds.c
@@ -20,6 +20,7 @@
 #include <asm/io.h>
 #include <asm/fsl_serdes.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <tsec.h>
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c
index cf02d37b019..c060fd9a3f3 100644
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c
@@ -16,6 +16,7 @@
 #include <asm/fsl_serdes.h>
 #include <i2c.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <spd_sdram.h>
diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
index 3f070353c36..cd505dfc0a9 100644
--- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c
+++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
@@ -14,6 +14,7 @@
 #include <fsl_ddr_sdram.h>
 #include <asm/fsl_serdes.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <netdev.h>
diff --git a/board/freescale/mx25pdk/mx25pdk.c b/board/freescale/mx25pdk/mx25pdk.c
index 6898e9c4d64..ec56acb3071 100644
--- a/board/freescale/mx25pdk/mx25pdk.c
+++ b/board/freescale/mx25pdk/mx25pdk.c
@@ -15,6 +15,7 @@
 #include <mmc.h>
 #include <fsl_esdhc_imx.h>
 #include <i2c.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <fsl_pmic.h>
 #include <mc34704.h>
diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c
index 4272bacf5e6..e50b7db2101 100644
--- a/board/freescale/mx28evk/mx28evk.c
+++ b/board/freescale/mx28evk/mx28evk.c
@@ -20,6 +20,7 @@
 #include <asm/arch/iomux-mx28.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <miiphy.h>
 #include <netdev.h>
diff --git a/board/freescale/mx35pdk/mx35pdk.c b/board/freescale/mx35pdk/mx35pdk.c
index dda20eed519..63fea37d5d7 100644
--- a/board/freescale/mx35pdk/mx35pdk.c
+++ b/board/freescale/mx35pdk/mx35pdk.c
@@ -9,6 +9,7 @@
 #include <init.h>
 #include <net.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/crm_regs.h>
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c
index 3314badf9e7..46037acc0e7 100644
--- a/board/freescale/mx51evk/mx51evk.c
+++ b/board/freescale/mx51evk/mx51evk.c
@@ -9,6 +9,7 @@
 #include <asm/gpio.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux-mx51.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/crm_regs.h>
diff --git a/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c b/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
index d01c74d241d..522b840275b 100644
--- a/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
+++ b/board/freescale/mx6sxsabreauto/mx6sxsabreauto.c
@@ -17,6 +17,7 @@
 #include <asm/mach-imx/iomux-v3.h>
 #include <asm/mach-imx/boot_mode.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <fsl_esdhc_imx.h>
diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
index a2c27823030..b092ea80538 100644
--- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c
+++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <asm/mach-imx/mxc_i2c.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <fsl_esdhc_imx.h>
diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
index b25fe3c1ed1..c719ba0c839 100644
--- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
+++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
@@ -22,6 +22,7 @@
 #include <fsl_esdhc_imx.h>
 #include <i2c.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <mmc.h>
 #include <netdev.h>
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c
index 6d6763db6ac..f12e9d4cfef 100644
--- a/board/freescale/mx7dsabresd/mx7dsabresd.c
+++ b/board/freescale/mx7dsabresd/mx7dsabresd.c
@@ -12,6 +12,7 @@
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <fsl_esdhc_imx.h>
diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index 1c0b85a1fbd..39ccafed14c 100644
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -24,6 +24,7 @@
 #include <asm/fsl_lbc.h>
 #include <asm/mp.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <fsl_mdio.h>
diff --git a/board/freescale/t102xqds/ddr.c b/board/freescale/t102xqds/ddr.c
index ba589d4cb10..c27cecd5aaf 100644
--- a/board/freescale/t102xqds/ddr.c
+++ b/board/freescale/t102xqds/ddr.c
@@ -13,6 +13,7 @@
 #include <fsl_ddr_dimm_params.h>
 #include <asm/fsl_law.h>
 #include <asm/mpc85xx_gpio.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/t102xrdb/ddr.c b/board/freescale/t102xrdb/ddr.c
index c389865fc02..3640a479574 100644
--- a/board/freescale/t102xrdb/ddr.c
+++ b/board/freescale/t102xrdb/ddr.c
@@ -13,6 +13,7 @@
 #include <fsl_ddr_dimm_params.h>
 #include <asm/fsl_law.h>
 #include <asm/mpc85xx_gpio.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/t1040qds/ddr.c b/board/freescale/t1040qds/ddr.c
index f7eef5ca917..0a817d0ee8d 100644
--- a/board/freescale/t1040qds/ddr.c
+++ b/board/freescale/t1040qds/ddr.c
@@ -13,6 +13,7 @@
 #include <fsl_ddr_dimm_params.h>
 #include <asm/fsl_law.h>
 #include <asm/mpc85xx_gpio.h>
+#include <linux/delay.h>
 #include "ddr.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c
index c9d8e1fd44d..e313bf99cf2 100644
--- a/board/freescale/t104xrdb/ddr.c
+++ b/board/freescale/t104xrdb/ddr.c
@@ -13,6 +13,7 @@
 #include <fsl_ddr_dimm_params.h>
 #include <asm/fsl_law.h>
 #include <asm/mpc85xx_gpio.h>
+#include <linux/delay.h>
 #include "ddr.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/t4qds/t4240qds.c b/board/freescale/t4qds/t4240qds.c
index 491ca04c285..10ebc1fbea0 100644
--- a/board/freescale/t4qds/t4240qds.c
+++ b/board/freescale/t4qds/t4240qds.c
@@ -22,6 +22,7 @@
 #include <asm/fsl_serdes.h>
 #include <asm/fsl_liodn.h>
 #include <fm_eth.h>
+#include <linux/delay.h>
#include "../common/qixis.h"
 #include "../common/vsc3316_3308.h"
diff --git a/board/gardena/smart-gateway-mt7688/board.c b/board/gardena/smart-gateway-mt7688/board.c
index 96a8df18c6d..99bc8a91f72 100644
--- a/board/gardena/smart-gateway-mt7688/board.c
+++ b/board/gardena/smart-gateway-mt7688/board.c
@@ -15,6 +15,7 @@
 #include <net.h>
 #include <spi.h>
 #include <spi_flash.h>
+#include <linux/delay.h>
 #include <linux/stringify.h>
 #include <u-boot/crc.h>
 #include <uuid.h>
diff --git a/board/gateworks/gw_ventana/common.c b/board/gateworks/gw_ventana/common.c
index b7e06915425..1a352497249 100644
--- a/board/gateworks/gw_ventana/common.c
+++ b/board/gateworks/gw_ventana/common.c
@@ -15,6 +15,7 @@
 #include <env.h>
 #include <fsl_esdhc_imx.h>
 #include <hwconfig.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/ltc3676_pmic.h>
 #include <power/pfuze100_pmic.h>
diff --git a/board/gateworks/gw_ventana/eeprom.c b/board/gateworks/gw_ventana/eeprom.c
index ae467161f12..a5a151d85b4 100644
--- a/board/gateworks/gw_ventana/eeprom.c
+++ b/board/gateworks/gw_ventana/eeprom.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <asm/bitops.h>
+#include <linux/delay.h>
#include "gsc.h"
 #include "ventana_eeprom.h"
diff --git a/board/gateworks/gw_ventana/gsc.c b/board/gateworks/gw_ventana/gsc.c
index 4179f0fb5c0..bcb6bca3462 100644
--- a/board/gateworks/gw_ventana/gsc.c
+++ b/board/gateworks/gw_ventana/gsc.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <command.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <common.h>
 #include <i2c.h>
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index acbd200c3ff..649e6229449 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -35,6 +35,7 @@
 #include <mtd_node.h>
 #include <netdev.h>
 #include <pci.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <power/pmic.h>
 #include <power/ltc3676_pmic.h>
diff --git a/board/gdsys/a38x/controlcenterdc.c b/board/gdsys/a38x/controlcenterdc.c
index 0d53d69ecc9..a2287f9deb1 100644
--- a/board/gdsys/a38x/controlcenterdc.c
+++ b/board/gdsys/a38x/controlcenterdc.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
 #include "../arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.h"
diff --git a/board/gdsys/a38x/ihs_phys.c b/board/gdsys/a38x/ihs_phys.c
index 494de18f86a..2ef3b3ab270 100644
--- a/board/gdsys/a38x/ihs_phys.c
+++ b/board/gdsys/a38x/ihs_phys.c
@@ -2,6 +2,7 @@
 #include <dm.h>
 #include <miiphy.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
#include "ihs_phys.h"
 #include "dt_helpers.h"
diff --git a/board/gdsys/common/cmd_ioloop.c b/board/gdsys/common/cmd_ioloop.c
index 88ab8233d5c..3b4494c59f5 100644
--- a/board/gdsys/common/cmd_ioloop.c
+++ b/board/gdsys/common/cmd_ioloop.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <command.h>
 #include <console.h>
+#include <linux/delay.h>
#include <gdsys_fpga.h>
diff --git a/board/gdsys/common/ihs_mdio.c b/board/gdsys/common/ihs_mdio.c
index f160a57cc2d..5f1215e9e8a 100644
--- a/board/gdsys/common/ihs_mdio.c
+++ b/board/gdsys/common/ihs_mdio.c
@@ -5,6 +5,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#include <miiphy.h>
 #ifdef CONFIG_GDSYS_LEGACY_DRIVERS
diff --git a/board/gdsys/common/mclink.c b/board/gdsys/common/mclink.c
index c43d24b26d4..6147fbfc87f 100644
--- a/board/gdsys/common/mclink.c
+++ b/board/gdsys/common/mclink.c
@@ -11,6 +11,7 @@
 #include <errno.h>
#include <gdsys_fpga.h>
+#include <linux/delay.h>
enum {
    MCINT_SLAVE_LINK_CHANGED_EV = 1 << 7,
diff --git a/board/gdsys/mpc8308/hrcon.c b/board/gdsys/mpc8308/hrcon.c
index 8994c8c71b4..90946cc34e3 100644
--- a/board/gdsys/mpc8308/hrcon.c
+++ b/board/gdsys/mpc8308/hrcon.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <pci.h>
diff --git a/board/gdsys/mpc8308/mpc8308.c b/board/gdsys/mpc8308/mpc8308.c
index d4108457d92..0f90f8ad327 100644
--- a/board/gdsys/mpc8308/mpc8308.c
+++ b/board/gdsys/mpc8308/mpc8308.c
@@ -10,6 +10,7 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/global_data.h>
+#include <linux/delay.h>
#include "mpc8308.h"
 #include <gdsys_fpga.h>
diff --git a/board/gdsys/mpc8308/strider.c b/board/gdsys/mpc8308/strider.c
index a12e08685bf..9b82c949b38 100644
--- a/board/gdsys/mpc8308/strider.c
+++ b/board/gdsys/mpc8308/strider.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <pci.h>
diff --git a/board/gdsys/p1022/controlcenterd-id.c b/board/gdsys/p1022/controlcenterd-id.c
index ccad907271f..1b5aa9042f5 100644
--- a/board/gdsys/p1022/controlcenterd-id.c
+++ b/board/gdsys/p1022/controlcenterd-id.c
@@ -22,6 +22,7 @@
 #include <i2c.h>
 #include <mmc.h>
 #include <tpm-v1.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
 #include <u-boot/sha1.h>
 #include <asm/byteorder.h>
diff --git a/board/gdsys/p1022/controlcenterd.c b/board/gdsys/p1022/controlcenterd.c
index e960fa71aca..73ce985d1a9 100644
--- a/board/gdsys/p1022/controlcenterd.c
+++ b/board/gdsys/p1022/controlcenterd.c
@@ -36,6 +36,7 @@
 #include <fsl_ddr_sdram.h>
 #include <asm/fsl_serdes.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <fsl_mdio.h>
diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c
index 6f7f752a8dc..edccfd03b3c 100644
--- a/board/ge/bx50v3/bx50v3.c
+++ b/board/ge/bx50v3/bx50v3.c
@@ -12,6 +12,7 @@
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/libfdt.h>
 #include <asm/gpio.h>
diff --git a/board/google/veyron/veyron.c b/board/google/veyron/veyron.c
index 02bc5ed37bb..6d84a326a3e 100644
--- a/board/google/veyron/veyron.c
+++ b/board/google/veyron/veyron.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <asm/arch-rockchip/clock.h>
 #include <dt-bindings/clock/rk3288-cru.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
diff --git a/board/gumstix/duovero/duovero.c b/board/gumstix/duovero/duovero.c
index 7b6fd5c737a..0df03a5a61f 100644
--- a/board/gumstix/duovero/duovero.c
+++ b/board/gumstix/duovero/duovero.c
@@ -16,6 +16,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/gpio.h>
 #include <asm/mach-types.h>
+#include <linux/delay.h>
#include "duovero_mux_data.h"
diff --git a/board/highbank/ahci.c b/board/highbank/ahci.c
index 49cd117e3c5..9c057278ace 100644
--- a/board/highbank/ahci.c
+++ b/board/highbank/ahci.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <ahci.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define CPHY_MAP(dev, addr) ((((dev) & 0x1f) << 7) | (((addr) >> 9) & 0x7f))
 #define CPHY_ADDR(base, dev, addr) ((base) | (((addr) & 0x1ff) << 2))
diff --git a/board/hisilicon/hikey/hikey.c b/board/hisilicon/hikey/hikey.c
index df0f1104bfc..6eea939b919 100644
--- a/board/hisilicon/hikey/hikey.c
+++ b/board/hisilicon/hikey/hikey.c
@@ -15,6 +15,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <power/hi6553_pmic.h>
 #include <asm-generic/gpio.h>
 #include <asm/arch/dwmmc.h>
diff --git a/board/hisilicon/hikey960/hikey960.c b/board/hisilicon/hikey960/hikey960.c
index 89a922fb822..db485db10a9 100644
--- a/board/hisilicon/hikey960/hikey960.c
+++ b/board/hisilicon/hikey960/hikey960.c
@@ -15,6 +15,7 @@
 #include <asm/armv8/mmu.h>
 #include <asm/psci.h>
 #include <linux/arm-smccc.h>
+#include <linux/delay.h>
 #include <linux/psci.h>
#define PMIC_REG_TO_BUS_ADDR(x) (x << 2)
diff --git a/board/hisilicon/poplar/poplar.c b/board/hisilicon/poplar/poplar.c
index 70a69f5b8c9..8e2dd5fa507 100644
--- a/board/hisilicon/poplar/poplar.c
+++ b/board/hisilicon/poplar/poplar.c
@@ -13,6 +13,7 @@
 #include <dm/platform_data/serial_pl01x.h>
 #include <asm/arch/hi3798cv200.h>
 #include <asm/armv8/mmu.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/ids/ids8313/ids8313.c b/board/ids/ids8313/ids8313.c
index 6e74e939c3c..2065a5a7db8 100644
--- a/board/ids/ids8313/ids8313.c
+++ b/board/ids/ids8313/ids8313.c
@@ -16,6 +16,7 @@
 #include <init.h>
 #include <mpc83xx.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/imgtec/ci20/ci20.c b/board/imgtec/ci20/ci20.c
index 66c64f8056a..e87ea0a7adb 100644
--- a/board/imgtec/ci20/ci20.c
+++ b/board/imgtec/ci20/ci20.c
@@ -13,6 +13,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
 #include <mach/jz4780.h>
 #include <mach/jz4780_dram.h>
 #include <mach/jz4780_gpio.h>
diff --git a/board/imgtec/malta/malta.c b/board/imgtec/malta/malta.c
index 80005ec3cc1..88a1a63bf48 100644
--- a/board/imgtec/malta/malta.c
+++ b/board/imgtec/malta/malta.c
@@ -13,6 +13,7 @@
 #include <pci_gt64120.h>
 #include <pci_msc01.h>
 #include <rtc.h>
+#include <linux/delay.h>
#include <asm/addrspace.h>
 #include <asm/io.h>
diff --git a/board/inversepath/usbarmory/usbarmory.c b/board/inversepath/usbarmory/usbarmory.c
index 4fa34e1b51c..02a514809f7 100644
--- a/board/inversepath/usbarmory/usbarmory.c
+++ b/board/inversepath/usbarmory/usbarmory.c
@@ -17,6 +17,7 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/iomux-mx53.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <i2c.h>
 #include <mmc.h>
diff --git a/board/isee/igep00x0/common.c b/board/isee/igep00x0/common.c
index f5d62ffc2e5..2c269773a85 100644
--- a/board/isee/igep00x0/common.c
+++ b/board/isee/igep00x0/common.c
@@ -7,6 +7,7 @@
 #include <asm/arch/mux.h>
 #include <asm/arch/sys_proto.h>
 #include <jffs2/load_kernel.h>
+#include <linux/delay.h>
 #include <linux/mtd/rawnand.h>
 #include "igep00x0.h"
diff --git a/board/isee/igep00x0/igep00x0.c b/board/isee/igep00x0/igep00x0.c
index 887ec6a66bb..af0bce6426e 100644
--- a/board/isee/igep00x0/igep00x0.c
+++ b/board/isee/igep00x0/igep00x0.c
@@ -20,6 +20,7 @@
 #include <asm/arch/mmc_host_def.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/onenand.h>
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
index c105da58374..75fb6acfb3c 100644
--- a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
+++ b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <errno.h>
 #include <spl.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index f592eba9e50..9c9e1598f82 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -17,6 +17,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
#if defined(CONFIG_POST)
 #include "post.h"
diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c
index bf98469858e..988c2ff0829 100644
--- a/board/keymile/km83xx/km83xx.c
+++ b/board/keymile/km83xx/km83xx.c
@@ -26,6 +26,7 @@
 #include <asm/mmu.h>
 #include <asm/processor.h>
 #include <pci.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <post.h>
diff --git a/board/keymile/km83xx/km83xx_i2c.c b/board/keymile/km83xx/km83xx_i2c.c
index 113ca70a1ac..62100b19492 100644
--- a/board/keymile/km83xx/km83xx_i2c.c
+++ b/board/keymile/km83xx/km83xx_i2c.c
@@ -8,6 +8,7 @@
 #include <i2c.h>
 #include <asm/io.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include "../common/common.h"
static void i2c_write_start_seq(void)
diff --git a/board/keymile/km_arm/fpga_config.c b/board/keymile/km_arm/fpga_config.c
index 8bb0470bc30..abb5b7d60d0 100644
--- a/board/keymile/km_arm/fpga_config.c
+++ b/board/keymile/km_arm/fpga_config.c
@@ -6,6 +6,7 @@
#include <common.h>
 #include <i2c.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
/* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
diff --git a/board/keymile/kmp204x/pci.c b/board/keymile/kmp204x/pci.c
index 15bbc810a1b..87bf16886ad 100644
--- a/board/keymile/kmp204x/pci.c
+++ b/board/keymile/kmp204x/pci.c
@@ -11,6 +11,7 @@
 #include <init.h>
 #include <pci.h>
 #include <asm/fsl_pci.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <asm/fsl_serdes.h>
diff --git a/board/kosagi/novena/novena_spl.c b/board/kosagi/novena/novena_spl.c
index bc52b91b2f4..9926285675b 100644
--- a/board/kosagi/novena/novena_spl.c
+++ b/board/kosagi/novena/novena_spl.c
@@ -23,6 +23,7 @@
 #include <mmc.h>
 #include <fsl_esdhc_imx.h>
 #include <spl.h>
+#include <linux/delay.h>
#include <asm/arch/mx6-ddr.h>
diff --git a/board/kosagi/novena/video.c b/board/kosagi/novena/video.c
index a97e97a5654..a96a877f5f2 100644
--- a/board/kosagi/novena/video.c
+++ b/board/kosagi/novena/video.c
@@ -11,6 +11,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
diff --git a/board/liebherr/display5/display5.c b/board/liebherr/display5/display5.c
index 728ee83a582..ec55fdf0aa5 100644
--- a/board/liebherr/display5/display5.c
+++ b/board/liebherr/display5/display5.c
@@ -25,6 +25,7 @@
 #include <miiphy.h>
 #include <netdev.h>
 #include <i2c.h>
+#include <linux/delay.h>
#include <dm.h>
 #include <dm/platform_data/serial_mxc.h>
diff --git a/board/liebherr/display5/spl.c b/board/liebherr/display5/spl.c
index bee99667ee5..ac4f23f4d64 100644
--- a/board/liebherr/display5/spl.c
+++ b/board/liebherr/display5/spl.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <serial.h>
 #include <spl.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/board/liebherr/mccmon6/spl.c b/board/liebherr/mccmon6/spl.c
index f40e814f86a..b234f062205 100644
--- a/board/liebherr/mccmon6/spl.c
+++ b/board/liebherr/mccmon6/spl.c
@@ -22,6 +22,7 @@
 #include <asm/arch/sys_proto.h>
 #include <serial.h>
 #include <spl.h>
+#include <linux/delay.h>
#include <asm/arch/mx6-ddr.h>
 /*
diff --git a/board/liebherr/xea/xea.c b/board/liebherr/xea/xea.c
index 30665ea9924..8159f3a2d9e 100644
--- a/board/liebherr/xea/xea.c
+++ b/board/liebherr/xea/xea.c
@@ -24,6 +24,7 @@
 #include <asm/arch/iomux-mx28.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <miiphy.h>
 #include <netdev.h>
diff --git a/board/mpc8308_p1m/mpc8308_p1m.c b/board/mpc8308_p1m/mpc8308_p1m.c
index caa6187ffe6..601442055d9 100644
--- a/board/mpc8308_p1m/mpc8308_p1m.c
+++ b/board/mpc8308_p1m/mpc8308_p1m.c
@@ -8,6 +8,7 @@
 #include <i2c.h>
 #include <init.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <pci.h>
diff --git a/board/mscc/jr2/jr2.c b/board/mscc/jr2/jr2.c
index b240c7649ce..f806576b90c 100644
--- a/board/mscc/jr2/jr2.c
+++ b/board/mscc/jr2/jr2.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <led.h>
 #include <miiphy.h>
+#include <linux/delay.h>
enum {
    BOARD_TYPE_PCB110 = 0xAABBCE00,
diff --git a/board/nvidia/cardhu/cardhu.c b/board/nvidia/cardhu/cardhu.c
index ee56497a051..6848e340046 100644
--- a/board/nvidia/cardhu/cardhu.c
+++ b/board/nvidia/cardhu/cardhu.c
@@ -11,6 +11,7 @@
 #include <asm/arch/gp_padctrl.h>
 #include <asm/arch/gpio.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
 #include "pinmux-config-cardhu.h"
 #include <i2c.h>
diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c
index 6464e86c455..71c71ed6ec2 100644
--- a/board/nvidia/nyan-big/nyan-big.c
+++ b/board/nvidia/nyan-big/nyan-big.c
@@ -15,6 +15,7 @@
 #include <asm/arch/mc.h>
 #include <asm/arch-tegra/clk_rst.h>
 #include <asm/arch-tegra/pmc.h>
+#include <linux/delay.h>
 #include <power/as3722.h>
 #include <power/pmic.h>
 #include "pinmux-config-nyan-big.h"
diff --git a/board/nvidia/venice2/as3722_init.c b/board/nvidia/venice2/as3722_init.c
index 15fba13e0b7..ba676547d3e 100644
--- a/board/nvidia/venice2/as3722_init.c
+++ b/board/nvidia/venice2/as3722_init.c
@@ -8,6 +8,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/tegra_i2c.h>
+#include <linux/delay.h>
 #include "as3722_init.h"
/* AS3722-PMIC-specific early init code - get CPU rails up, etc */
diff --git a/board/olimex/mx23_olinuxino/mx23_olinuxino.c b/board/olimex/mx23_olinuxino/mx23_olinuxino.c
index cfe33d3072e..808d2210363 100644
--- a/board/olimex/mx23_olinuxino/mx23_olinuxino.c
+++ b/board/olimex/mx23_olinuxino/mx23_olinuxino.c
@@ -16,6 +16,7 @@
 #ifdef CONFIG_LED_STATUS
 #include <status_led.h>
 #endif
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/overo/overo.c b/board/overo/overo.c
index 7a54719e879..5450f5d11ce 100644
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -20,6 +20,7 @@
 #include <ns16550.h>
 #include <netdev.h>
 #include <twl4030.h>
+#include <linux/delay.h>
 #include <linux/mtd/rawnand.h>
 #include <asm/io.h>
 #include <asm/arch/mmc_host_def.h>
diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c
index bb310d9e681..a93848666fe 100644
--- a/board/pandora/pandora.c
+++ b/board/pandora/pandora.c
@@ -24,6 +24,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/mach-types.h>
+#include <linux/delay.h>
 #include "pandora.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/phytec/pcm058/pcm058.c b/board/phytec/pcm058/pcm058.c
index b1bf8d50f81..096425c5dfe 100644
--- a/board/phytec/pcm058/pcm058.c
+++ b/board/phytec/pcm058/pcm058.c
@@ -23,6 +23,7 @@
 #include <asm/mach-imx/boot_mode.h>
 #include <asm/mach-imx/mxc_i2c.h>
 #include <asm/mach-imx/spi.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <mmc.h>
diff --git a/board/phytec/pfla02/pfla02.c b/board/phytec/pfla02/pfla02.c
index ce3cc6a3eb9..fed8f52e3e1 100644
--- a/board/phytec/pfla02/pfla02.c
+++ b/board/phytec/pfla02/pfla02.c
@@ -20,6 +20,7 @@
 #include <asm/mach-imx/mxc_i2c.h>
 #include <asm/mach-imx/spi.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <mmc.h>
diff --git a/board/ppcag/bg0900/bg0900.c b/board/ppcag/bg0900/bg0900.c
index 70870797bbf..9150748654c 100644
--- a/board/ppcag/bg0900/bg0900.c
+++ b/board/ppcag/bg0900/bg0900.c
@@ -14,6 +14,7 @@
 #include <asm/arch/iomux-mx28.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <miiphy.h>
 #include <netdev.h>
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.c b/board/qualcomm/dragonboard410c/dragonboard410c.c
index 75505d0c189..672bd465a50 100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.c
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.c
@@ -17,6 +17,7 @@
 #include <fdt_support.h>
 #include <asm/arch/dram.h>
 #include <asm/arch/misc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/renesas/alt/alt.c b/board/renesas/alt/alt.c
index de487ff4b77..600a355a6b9 100644
--- a/board/renesas/alt/alt.c
+++ b/board/renesas/alt/alt.c
@@ -17,6 +17,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/renesas/gose/gose.c b/board/renesas/gose/gose.c
index aec947ab5ac..686ad28f65c 100644
--- a/board/renesas/gose/gose.c
+++ b/board/renesas/gose/gose.c
@@ -17,6 +17,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/renesas/koelsch/koelsch.c b/board/renesas/koelsch/koelsch.c
index 67ac85d580d..0f21f8d743a 100644
--- a/board/renesas/koelsch/koelsch.c
+++ b/board/renesas/koelsch/koelsch.c
@@ -18,6 +18,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/renesas/lager/lager.c b/board/renesas/lager/lager.c
index 1a5877bf156..8a94f21811b 100644
--- a/board/renesas/lager/lager.c
+++ b/board/renesas/lager/lager.c
@@ -20,6 +20,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/renesas/porter/porter.c b/board/renesas/porter/porter.c
index acff2e3b391..f311a723919 100644
--- a/board/renesas/porter/porter.c
+++ b/board/renesas/porter/porter.c
@@ -18,6 +18,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/renesas/sh7752evb/sh7752evb.c b/board/renesas/sh7752evb/sh7752evb.c
index c6e0c12976e..a005029b615 100644
--- a/board/renesas/sh7752evb/sh7752evb.c
+++ b/board/renesas/sh7752evb/sh7752evb.c
@@ -15,6 +15,7 @@
 #include <asm/mmc.h>
 #include <spi.h>
 #include <spi_flash.h>
+#include <linux/delay.h>
int checkboard(void)
 {
diff --git a/board/renesas/sh7753evb/sh7753evb.c b/board/renesas/sh7753evb/sh7753evb.c
index cdeacb8aaee..3b4a3ce26af 100644
--- a/board/renesas/sh7753evb/sh7753evb.c
+++ b/board/renesas/sh7753evb/sh7753evb.c
@@ -15,6 +15,7 @@
 #include <asm/mmc.h>
 #include <spi.h>
 #include <spi_flash.h>
+#include <linux/delay.h>
int checkboard(void)
 {
diff --git a/board/renesas/silk/silk.c b/board/renesas/silk/silk.c
index db88f0ddb67..fe753a79dac 100644
--- a/board/renesas/silk/silk.c
+++ b/board/renesas/silk/silk.c
@@ -18,6 +18,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/renesas/stout/stout.c b/board/renesas/stout/stout.c
index 594070a9bfb..b32e11a1999 100644
--- a/board/renesas/stout/stout.c
+++ b/board/renesas/stout/stout.c
@@ -19,6 +19,7 @@
 #include <asm/processor.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/gpio.h>
diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c
index 7f7fb070f65..029a0cc6cde 100644
--- a/board/samsung/common/board.c
+++ b/board/samsung/common/board.c
@@ -32,6 +32,7 @@
 #include <stdio_dev.h>
 #include <usb.h>
 #include <dwc3-uboot.h>
+#include <linux/delay.h>
 #include <samsung/misc.h>
 #include <dm/pinctrl.h>
 #include <dm.h>
diff --git a/board/samsung/common/exynos5-dt-types.c b/board/samsung/common/exynos5-dt-types.c
index 1413dc89788..f1ecb7d2c39 100644
--- a/board/samsung/common/exynos5-dt-types.c
+++ b/board/samsung/common/exynos5-dt-types.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
 #include <power/s2mps11.h>
diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
index 146843d3482..837463ba78f 100644
--- a/board/samsung/common/misc.c
+++ b/board/samsung/common/misc.c
@@ -9,6 +9,7 @@
 #include <env.h>
 #include <lcd.h>
 #include <libtizen.h>
+#include <linux/delay.h>
 #include <samsung/misc.h>
 #include <errno.h>
 #include <version.h>
diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index 9639f9a306a..40a94d547fa 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -11,6 +11,7 @@
 #include <asm/gpio.h>
 #include <asm/arch/mmc.h>
 #include <dm.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <usb/dwc2_udc.h>
 #include <asm/arch/cpu.h>
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index b01c93639fa..2e80dbbc84a 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -18,6 +18,7 @@
 #include <asm/arch/mipi_dsim.h>
 #include <asm/arch/watchdog.h>
 #include <asm/arch/power.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <usb/dwc2_udc.h>
 #include <power/max8997_pmic.h>
diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
index ad5dea7307a..69e0ef192d1 100644
--- a/board/samsung/trats2/trats2.c
+++ b/board/samsung/trats2/trats2.c
@@ -12,6 +12,7 @@
 #include <asm/arch/pinmux.h>
 #include <asm/arch/power.h>
 #include <asm/arch/mipi_dsim.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/max77686_pmic.h>
 #include <power/battery.h>
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c
index c56a87b083b..f50da6be724 100644
--- a/board/samsung/universal_c210/universal.c
+++ b/board/samsung/universal_c210/universal.c
@@ -16,6 +16,7 @@
 #include <asm/arch/pinmux.h>
 #include <asm/arch/watchdog.h>
 #include <ld9040.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <usb.h>
 #include <usb/dwc2_udc.h>
diff --git a/board/sandisk/sansa_fuze_plus/sfp.c b/board/sandisk/sansa_fuze_plus/sfp.c
index ae965a80a53..04f86787047 100644
--- a/board/sandisk/sansa_fuze_plus/sfp.c
+++ b/board/sandisk/sansa_fuze_plus/sfp.c
@@ -19,6 +19,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/sbc8349/pci.c b/board/sbc8349/pci.c
index b6435f34f22..26c4f24e4f8 100644
--- a/board/sbc8349/pci.c
+++ b/board/sbc8349/pci.c
@@ -15,6 +15,7 @@
 #include <pci.h>
 #include <i2c.h>
 #include <asm/fsl_i2c.h>
+#include <linux/delay.h>
static struct pci_region pci1_regions[] = {
    {
diff --git a/board/sbc8349/sbc8349.c b/board/sbc8349/sbc8349.c
index 2c05ebb1bd5..c84146a6086 100644
--- a/board/sbc8349/sbc8349.c
+++ b/board/sbc8349/sbc8349.c
@@ -19,6 +19,7 @@
 #if defined(CONFIG_OF_LIBFDT)
 #include <linux/libfdt.h>
 #endif
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/sbc8548/ddr.c b/board/sbc8548/ddr.c
index f7af1e3dedb..61bc77c418a 100644
--- a/board/sbc8548/ddr.c
+++ b/board/sbc8548/ddr.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <i2c.h>
+#include <linux/delay.h>
#include <fsl_ddr_sdram.h>
 #include <fsl_ddr_dimm_params.h>
diff --git a/board/sbc8548/sbc8548.c b/board/sbc8548/sbc8548.c
index 5883859e46e..24782c7e6d3 100644
--- a/board/sbc8548/sbc8548.c
+++ b/board/sbc8548/sbc8548.c
@@ -23,6 +23,7 @@
 #include <netdev.h>
 #include <tsec.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c
index 2346564c7d0..3375cd621cf 100644
--- a/board/sbc8641d/sbc8641d.c
+++ b/board/sbc8641d/sbc8641d.c
@@ -21,6 +21,7 @@
 #include <asm/fsl_pci.h>
 #include <fsl_ddr_sdram.h>
 #include <asm/fsl_serdes.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
@@ -123,12 +124,12 @@ long int fixed_sdram (void)
asm ("sync;isync");
-	udelay (500);
+	udelay(500);
ddr->sdram_cfg = CONFIG_SYS_DDR_CFG_1B;
    asm ("sync; isync");
-	udelay (500);
+	udelay(500);
    ddr = &immap->im_ddr2;
ddr->cs0_bnds = CONFIG_SYS_DDR2_CS0_BNDS;
@@ -154,12 +155,12 @@ long int fixed_sdram (void)
asm ("sync;isync");
-	udelay (500);
+	udelay(500);
ddr->sdram_cfg = CONFIG_SYS_DDR2_CFG_1B;
    asm ("sync; isync");
-	udelay (500);
+	udelay(500);
 #endif
    return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
 }
diff --git a/board/seco/mx6quq7/mx6quq7.c b/board/seco/mx6quq7/mx6quq7.c
index b8aa0e7f694..4fa0daba469 100644
--- a/board/seco/mx6quq7/mx6quq7.c
+++ b/board/seco/mx6quq7/mx6quq7.c
@@ -13,6 +13,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/siemens/capricorn/board.c b/board/siemens/capricorn/board.c
index 8c614253842..c46e4ff7363 100644
--- a/board/siemens/capricorn/board.c
+++ b/board/siemens/capricorn/board.c
@@ -27,6 +27,7 @@
 #ifndef CONFIG_SPL
 #include <asm/arch-imx8/clock.h>
 #endif
+#include <linux/delay.h>
 #include "../common/factoryset.h"
#define GPIO_PAD_CTRL \
diff --git a/board/siemens/draco/board.c b/board/siemens/draco/board.c
index b4893d39ae8..5ac73c0ef40 100644
--- a/board/siemens/draco/board.c
+++ b/board/siemens/draco/board.c
@@ -35,6 +35,7 @@
 #include <miiphy.h>
 #include <cpsw.h>
 #include <watchdog.h>
+#include <linux/delay.h>
 #include "board.h"
 #include "../common/factoryset.h"
 #include <nand.h>
diff --git a/board/siemens/rut/board.c b/board/siemens/rut/board.c
index fff2b696ced..3b109e9818f 100644
--- a/board/siemens/rut/board.c
+++ b/board/siemens/rut/board.c
@@ -34,6 +34,7 @@
 #include <cpsw.h>
 #include <video.h>
 #include <watchdog.h>
+#include <linux/delay.h>
 #include "board.h"
 #include "../common/factoryset.h"
 #include "../../../drivers/video/da8xx-fb.h"
diff --git a/board/sks-kinkel/sksimx6/sksimx6.c b/board/sks-kinkel/sksimx6/sksimx6.c
index 235d87c053c..772c17979be 100644
--- a/board/sks-kinkel/sksimx6/sksimx6.c
+++ b/board/sks-kinkel/sksimx6/sksimx6.c
@@ -11,6 +11,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/socrates/sdram.c b/board/socrates/sdram.c
index 8eb4f8fc950..d358a209a4a 100644
--- a/board/socrates/sdram.c
+++ b/board/socrates/sdram.c
@@ -12,6 +12,7 @@
 #include <asm/processor.h>
 #include <asm/mmu.h>
 #include <spd_sdram.h>
+#include <linux/delay.h>
#if !defined(CONFIG_SPD_EEPROM)
diff --git a/board/socrates/socrates.c b/board/socrates/socrates.c
index c51f3e4f924..58c5f7527bf 100644
--- a/board/socrates/socrates.c
+++ b/board/socrates/socrates.c
@@ -20,6 +20,7 @@
 #include <asm/immap_85xx.h>
 #include <ioports.h>
 #include <flash.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
 #include <asm/io.h>
diff --git a/board/softing/vining_2000/vining_2000.c b/board/softing/vining_2000/vining_2000.c
index f523e50ea56..19fb85f34c2 100644
--- a/board/softing/vining_2000/vining_2000.c
+++ b/board/softing/vining_2000/vining_2000.c
@@ -19,6 +19,7 @@
 #include <asm/io.h>
 #include <asm/mach-imx/mxc_i2c.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <fsl_esdhc_imx.h>
diff --git a/board/softing/vining_fpga/socfpga.c b/board/softing/vining_fpga/socfpga.c
index 537d9d18721..7e311b7a1c3 100644
--- a/board/softing/vining_fpga/socfpga.c
+++ b/board/softing/vining_fpga/socfpga.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <i2c.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/solidrun/clearfog/clearfog.c b/board/solidrun/clearfog/clearfog.c
index 1d49ff2907a..addab8a0b47 100644
--- a/board/solidrun/clearfog/clearfog.c
+++ b/board/solidrun/clearfog/clearfog.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 #include "../common/tlv_data.h"
#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
diff --git a/board/solidrun/mx6cuboxi/mx6cuboxi.c b/board/solidrun/mx6cuboxi/mx6cuboxi.c
index 2660735ce78..94707bccb26 100644
--- a/board/solidrun/mx6cuboxi/mx6cuboxi.c
+++ b/board/solidrun/mx6cuboxi/mx6cuboxi.c
@@ -24,6 +24,7 @@
 #include <asm/arch/mx6-pins.h>
 #include <asm/arch/mxc_hdmi.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/spear/x600/fpga.c b/board/spear/x600/fpga.c
index 6dc3fb38daa..5140694b9e8 100644
--- a/board/spear/x600/fpga.c
+++ b/board/spear/x600/fpga.c
@@ -12,6 +12,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_misc.h>
 #include <asm/arch/spr_ssp.h>
+#include <linux/delay.h>
/*
  * FPGA program pin configuration on X600:
diff --git a/board/sr1500/socfpga.c b/board/sr1500/socfpga.c
index 83663c7e4d3..d9125a76bf7 100644
--- a/board/sr1500/socfpga.c
+++ b/board/sr1500/socfpga.c
@@ -8,6 +8,7 @@
 #include <asm/arch/reset_manager.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <linux/delay.h>
int board_early_init_f(void)
 {
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index ae5e1109898..0f728fd9f9e 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -23,6 +23,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/syscfg.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/st/stm32mp1/board.c b/board/st/stm32mp1/board.c
index c3d832f5848..f6ed3478b44 100644
--- a/board/st/stm32mp1/board.c
+++ b/board/st/stm32mp1/board.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <asm/io.h>
 #include <asm/arch/ddr.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/stpmic1.h>
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 5681d2900e6..4eea343ed24 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -37,6 +37,7 @@
 #include <asm/arch/stm32.h>
 #include <asm/arch/sys_proto.h>
 #include <jffs2/load_kernel.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
 #include <usb/dwc2_udc.h>
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index f8d5dba91c8..f32e8f582fa 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -28,6 +28,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/spl.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
 #ifndef CONFIG_ARM64
 #include <asm/armv7.h>
diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c
index d4a949f973d..9026ee5afb1 100644
--- a/board/synopsys/hsdk/hsdk.c
+++ b/board/synopsys/hsdk/hsdk.c
@@ -14,6 +14,7 @@
 #include <irq_func.h>
 #include <log.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/printk.h>
 #include <linux/kernel.h>
 #include <linux/io.h>
diff --git a/board/syteco/zmx25/zmx25.c b/board/syteco/zmx25/zmx25.c
index 9ea62bb7960..d5393d70597 100644
--- a/board/syteco/zmx25/zmx25.c
+++ b/board/syteco/zmx25/zmx25.c
@@ -21,6 +21,7 @@
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux-mx25.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/technexion/pico-imx6/pico-imx6.c b/board/technexion/pico-imx6/pico-imx6.c
index c60ce4b138c..b5a02eb8327 100644
--- a/board/technexion/pico-imx6/pico-imx6.c
+++ b/board/technexion/pico-imx6/pico-imx6.c
@@ -20,6 +20,7 @@
 #include <asm/mach-imx/video.h>
 #include <asm/mach-imx/iomux-v3.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <miiphy.h>
diff --git a/board/technexion/pico-imx6/spl.c b/board/technexion/pico-imx6/spl.c
index fe3c584662f..f9ae09607fb 100644
--- a/board/technexion/pico-imx6/spl.c
+++ b/board/technexion/pico-imx6/spl.c
@@ -13,6 +13,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/technexion/pico-imx6ul/pico-imx6ul.c b/board/technexion/pico-imx6ul/pico-imx6ul.c
index e4ca83a5ff0..1d24096df5a 100644
--- a/board/technexion/pico-imx6ul/pico-imx6ul.c
+++ b/board/technexion/pico-imx6ul/pico-imx6ul.c
@@ -19,6 +19,7 @@
 #include <common.h>
 #include <miiphy.h>
 #include <netdev.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <usb.h>
 #include <power/pmic.h>
diff --git a/board/technologic/ts4600/ts4600.c b/board/technologic/ts4600/ts4600.c
index 2a63e84ec39..54508cd8648 100644
--- a/board/technologic/ts4600/ts4600.c
+++ b/board/technologic/ts4600/ts4600.c
@@ -21,6 +21,7 @@
 #include <asm/arch/iomux-mx28.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <miiphy.h>
 #include <netdev.h>
diff --git a/board/technologic/ts4800/ts4800.c b/board/technologic/ts4800/ts4800.c
index 99f9293f7f2..28918de547d 100644
--- a/board/technologic/ts4800/ts4800.c
+++ b/board/technologic/ts4800/ts4800.c
@@ -15,6 +15,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux-mx51.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/crm_regs.h>
diff --git a/board/theadorable/theadorable.c b/board/theadorable/theadorable.c
index 6ee09034ea4..53ef9916a25 100644
--- a/board/theadorable/theadorable.c
+++ b/board/theadorable/theadorable.c
@@ -17,6 +17,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 #include <linux/mbus.h>
 #ifdef CONFIG_NET
 #include <netdev.h>
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 56fe171aa75..474495a0058 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -36,6 +36,7 @@
 #include <i2c.h>
 #include <miiphy.h>
 #include <cpsw.h>
+#include <linux/delay.h>
 #include <power/tps65217.h>
 #include <power/tps65910.h>
 #include <env_internal.h>
diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index d6d21bae1f4..aba74fce775 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -28,6 +28,7 @@
 #include <twl4030.h>
 #include <asm/mach-types.h>
 #include <asm/omap_musb.h>
+#include <linux/delay.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c
index 21f002e3b1a..450ccc4e078 100644
--- a/board/ti/ks2_evm/board_k2g.c
+++ b/board/ti/ks2_evm/board_k2g.c
@@ -18,6 +18,7 @@
 #include <fdtdec.h>
 #include <i2c.h>
 #include <remoteproc.h>
+#include <linux/delay.h>
 #include "mux-k2g.h"
 #include "../common/board_detect.h"
diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c
index fab48a70ef7..e35f319b46f 100644
--- a/board/ti/omap5_uevm/evm.c
+++ b/board/ti/omap5_uevm/evm.c
@@ -14,6 +14,7 @@
 #include <asm/arch/mmc_host_def.h>
 #include <tca642x.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <linux/usb/gadget.h>
 #include <dwc3-uboot.h>
 #include <dwc3-omap-uboot.h>
diff --git a/board/timll/devkit3250/devkit3250.c b/board/timll/devkit3250/devkit3250.c
index b455844c89d..f4eaf15970b 100644
--- a/board/timll/devkit3250/devkit3250.c
+++ b/board/timll/devkit3250/devkit3250.c
@@ -13,6 +13,7 @@
 #include <asm/arch/emc.h>
 #include <asm/arch/wdt.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/toradex/apalis-tk1/apalis-tk1.c b/board/toradex/apalis-tk1/apalis-tk1.c
index 3d803816466..d77b4c4ab9c 100644
--- a/board/toradex/apalis-tk1/apalis-tk1.c
+++ b/board/toradex/apalis-tk1/apalis-tk1.c
@@ -15,6 +15,7 @@
 #include <asm/arch/pinmux.h>
 #include <env_internal.h>
 #include <pci_tegra.h>
+#include <linux/delay.h>
 #include <power/as3722.h>
 #include <power/pmic.h>
diff --git a/board/toradex/apalis-tk1/as3722_init.c b/board/toradex/apalis-tk1/as3722_init.c
index 0b5882c0d89..68169f55480 100644
--- a/board/toradex/apalis-tk1/as3722_init.c
+++ b/board/toradex/apalis-tk1/as3722_init.c
@@ -7,6 +7,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/tegra_i2c.h>
+#include <linux/delay.h>
 #include "as3722_init.h"
/* AS3722-PMIC-specific early init code - get CPU rails up, etc */
diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index d338dc5f694..734b2afda93 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -12,6 +12,7 @@
 #include <image.h>
 #include <init.h>
 #include <net.h>
+#include <linux/delay.h>
#include <ahci.h>
 #include <asm/arch/clock.h>
diff --git a/board/toradex/apalis_imx6/pf0100.c b/board/toradex/apalis_imx6/pf0100.c
index f8d0494332e..c89052ff5da 100644
--- a/board/toradex/apalis_imx6/pf0100.c
+++ b/board/toradex/apalis_imx6/pf0100.c
@@ -15,6 +15,7 @@
 #include <asm/arch/mx6-pins.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
+#include <linux/delay.h>
#include "pf0100_otp.inc"
 #include "pf0100.h"
diff --git a/board/toradex/apalis_t30/apalis_t30.c b/board/toradex/apalis_t30/apalis_t30.c
index 5e6ba69c0b8..3e8b8b1fe39 100644
--- a/board/toradex/apalis_t30/apalis_t30.c
+++ b/board/toradex/apalis_t30/apalis_t30.c
@@ -16,6 +16,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <pci_tegra.h>
+#include <linux/delay.h>
 #include "../common/tdx-common.h"
#include "pinmux-config-apalis_t30.h"
diff --git a/board/toradex/colibri-imx6ull/colibri-imx6ull.c b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
index 7dfe8aec88d..c67d02f7c29 100644
--- a/board/toradex/colibri-imx6ull/colibri-imx6ull.c
+++ b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
@@ -4,6 +4,7 @@
  */
 #include <common.h>
 #include <init.h>
+#include <linux/delay.h>
#include <asm/arch/clock.h>
 #include <asm/arch/crm_regs.h>
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index b33cca1f061..2bdeb8eca76 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -12,6 +12,7 @@
 #include <env.h>
 #include <init.h>
 #include <net.h>
+#include <linux/delay.h>
#include <asm/arch/clock.h>
 #include <asm/arch/crm_regs.h>
diff --git a/board/toradex/colibri_imx6/pf0100.c b/board/toradex/colibri_imx6/pf0100.c
index 149e9bd3b94..8f08d8c7337 100644
--- a/board/toradex/colibri_imx6/pf0100.c
+++ b/board/toradex/colibri_imx6/pf0100.c
@@ -15,6 +15,7 @@
 #include <asm/arch/mx6-pins.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
+#include <linux/delay.h>
#include "pf0100_otp.inc"
 #include "pf0100.h"
diff --git a/board/toradex/colibri_imx7/colibri_imx7.c b/board/toradex/colibri_imx7/colibri_imx7.c
index 8e62b79ef36..8df925dacfb 100644
--- a/board/toradex/colibri_imx7/colibri_imx7.c
+++ b/board/toradex/colibri_imx7/colibri_imx7.c
@@ -21,6 +21,7 @@
 #include <fdt_support.h>
 #include <fsl_esdhc_imx.h>
 #include <jffs2/load_kernel.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <mmc.h>
 #include <miiphy.h>
diff --git a/board/toradex/colibri_pxa270/colibri_pxa270.c b/board/toradex/colibri_pxa270/colibri_pxa270.c
index d9b09ae461f..18b3d3f5423 100644
--- a/board/toradex/colibri_pxa270/colibri_pxa270.c
+++ b/board/toradex/colibri_pxa270/colibri_pxa270.c
@@ -22,6 +22,7 @@
 #include <serial.h>
 #include <usb.h>
 #include <asm/mach-types.h>
+#include <linux/delay.h>
 #include "../common/tdx-common.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/toradex/colibri_t20/colibri_t20.c b/board/toradex/colibri_t20/colibri_t20.c
index 22517b9c546..cb0aed872fc 100644
--- a/board/toradex/colibri_t20/colibri_t20.c
+++ b/board/toradex/colibri_t20/colibri_t20.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <i2c.h>
 #include <nand.h>
+#include <linux/delay.h>
 #include "../common/tdx-common.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/toradex/colibri_t30/colibri_t30.c b/board/toradex/colibri_t30/colibri_t30.c
index d21ff544f4b..0bbe81e44df 100644
--- a/board/toradex/colibri_t30/colibri_t30.c
+++ b/board/toradex/colibri_t30/colibri_t30.c
@@ -13,6 +13,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <i2c.h>
+#include <linux/delay.h>
 #include "pinmux-config-colibri_t30.h"
 #include "../common/tdx-common.h"
diff --git a/board/tplink/wdr4300/wdr4300.c b/board/tplink/wdr4300/wdr4300.c
index 7e7339553bc..287132e4fc7 100644
--- a/board/tplink/wdr4300/wdr4300.c
+++ b/board/tplink/wdr4300/wdr4300.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
+#include <linux/delay.h>
 #include <mach/ath79.h>
 #include <mach/ar71xx_regs.h>
 #include <mach/ddr.h>
diff --git a/board/tqc/tqm834x/pci.c b/board/tqc/tqm834x/pci.c
index 08342077665..92bda607652 100644
--- a/board/tqc/tqm834x/pci.c
+++ b/board/tqc/tqm834x/pci.c
@@ -13,6 +13,7 @@
 #include <pci.h>
 #include <i2c.h>
 #include <asm/fsl_i2c.h>
+#include <linux/delay.h>
static struct pci_region pci1_regions[] = {
    {
diff --git a/board/tqc/tqm834x/tqm834x.c b/board/tqc/tqm834x/tqm834x.c
index 77fe7e243f9..165a5433e72 100644
--- a/board/tqc/tqm834x/tqm834x.c
+++ b/board/tqc/tqm834x/tqm834x.c
@@ -16,6 +16,7 @@
 #include <asm/mmu.h>
 #include <pci.h>
 #include <flash.h>
+#include <linux/delay.h>
 #include <mtd/cfi_flash.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/tqc/tqma6/tqma6_mba6.c b/board/tqc/tqma6/tqma6_mba6.c
index 5fea9d83347..cfc3489de3f 100644
--- a/board/tqc/tqma6/tqma6_mba6.c
+++ b/board/tqc/tqma6/tqma6_mba6.c
@@ -15,6 +15,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/mxc_i2c.h>
diff --git a/board/tqc/tqma6/tqma6_wru4.c b/board/tqc/tqma6/tqma6_wru4.c
index d64eff4ffa6..0488cbaaa8b 100644
--- a/board/tqc/tqma6/tqma6_wru4.c
+++ b/board/tqc/tqma6/tqma6_wru4.c
@@ -17,6 +17,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/boot_mode.h>
diff --git a/board/udoo/neo/neo.c b/board/udoo/neo/neo.c
index 096551b3c7a..5e49180c764 100644
--- a/board/udoo/neo/neo.c
+++ b/board/udoo/neo/neo.c
@@ -25,6 +25,7 @@
 #include <asm/mach-imx/mxc_i2c.h>
 #include <asm/arch/sys_proto.h>
 #include <spl.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <i2c.h>
diff --git a/board/udoo/udoo.c b/board/udoo/udoo.c
index 0370db67e49..4c85d99c13d 100644
--- a/board/udoo/udoo.c
+++ b/board/udoo/udoo.c
@@ -13,6 +13,7 @@
 #include <env.h>
 #include <malloc.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/udoo/udoo_spl.c b/board/udoo/udoo_spl.c
index 09fc23a9015..d9afbbb7419 100644
--- a/board/udoo/udoo_spl.c
+++ b/board/udoo/udoo_spl.c
@@ -12,6 +12,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/varisys/common/sys_eeprom.c b/board/varisys/common/sys_eeprom.c
index 134c307e5df..251d9fd73e5 100644
--- a/board/varisys/common/sys_eeprom.c
+++ b/board/varisys/common/sys_eeprom.c
@@ -15,6 +15,7 @@
 #include <env.h>
 #include <i2c.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
#include "eeprom.h"
diff --git a/board/ve8313/ve8313.c b/board/ve8313/ve8313.c
index d1c9535f46e..ceb3d755522 100644
--- a/board/ve8313/ve8313.c
+++ b/board/ve8313/ve8313.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <fdt_support.h>
 #include <init.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <pci.h>
 #include <mpc83xx.h>
diff --git a/board/wandboard/spl.c b/board/wandboard/spl.c
index 816b9cb6fc6..04c351fff98 100644
--- a/board/wandboard/spl.c
+++ b/board/wandboard/spl.c
@@ -11,6 +11,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/iomux.h>
 #include <asm/arch/mx6-pins.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <asm/mach-imx/iomux-v3.h>
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index d57aa3e5d1b..9e60f202f6a 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -25,6 +25,7 @@
 #include <asm/mach-imx/sata.h>
 #include <asm/io.h>
 #include <env.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <common.h>
 #include <miiphy.h>
diff --git a/board/work-microwave/work_92105/work_92105.c b/board/work-microwave/work_92105/work_92105.c
index 5cc2566e2a1..2e0def5b64f 100644
--- a/board/work-microwave/work_92105/work_92105.c
+++ b/board/work-microwave/work_92105/work_92105.c
@@ -16,6 +16,7 @@
 #include <asm/arch/wdt.h>
 #include <asm/gpio.h>
 #include <spl.h>
+#include <linux/delay.h>
 #include "work_92105_display.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/work-microwave/work_92105/work_92105_display.c b/board/work-microwave/work_92105/work_92105_display.c
index 4641185ceb4..fecbbbdb584 100644
--- a/board/work-microwave/work_92105/work_92105_display.c
+++ b/board/work-microwave/work_92105/work_92105_display.c
@@ -22,6 +22,7 @@
 #include <i2c.h>
 #include <version.h>
 #include <vsprintf.h>
+#include <linux/delay.h>
/*
  * GPO 15 in port 3 is gpio 3*32+15 = 111
diff --git a/board/xilinx/zynqmp/tap_delays.c b/board/xilinx/zynqmp/tap_delays.c
index c3ae357bbdb..5fde0aed7db 100644
--- a/board/xilinx/zynqmp/tap_delays.c
+++ b/board/xilinx/zynqmp/tap_delays.c
@@ -7,6 +7,7 @@
#include <common.h>
 #include <asm/arch/sys_proto.h>
+#include <linux/delay.h>
#define SD_DLL_CTRL			0xFF180358
 #define SD_ITAP_DLY			0xFF180314
diff --git a/board/xilinx/zynqmp/xil_io.h b/board/xilinx/zynqmp/xil_io.h
index 1c1bf32adaa..e6caa7c8503 100644
--- a/board/xilinx/zynqmp/xil_io.h
+++ b/board/xilinx/zynqmp/xil_io.h
@@ -6,6 +6,7 @@
 /* FIXME remove this when vivado is fixed */
 #include <asm/io.h>
 #include <common.h>
+#include <linux/delay.h>
#define xil_printf(...)
diff --git a/cmd/bootmenu.c b/cmd/bootmenu.c
index 76ba53e3439..c62888d3a46 100644
--- a/cmd/bootmenu.c
+++ b/cmd/bootmenu.c
@@ -11,6 +11,7 @@
 #include <menu.h>
 #include <watchdog.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include <linux/string.h>
/* maximum bootmenu entries */
diff --git a/cmd/conitrace.c b/cmd/conitrace.c
index e45e87a64c9..88850db541f 100644
--- a/cmd/conitrace.c
+++ b/cmd/conitrace.c
@@ -7,6 +7,7 @@
  */
 #include <common.h>
 #include <command.h>
+#include <linux/delay.h>
static int do_conitrace(struct cmd_tbl *cmdtp, int flag, int argc,
    		char *const argv[])
diff --git a/cmd/eeprom.c b/cmd/eeprom.c
index 9d725cd44c5..933c9d137fb 100644
--- a/cmd/eeprom.c
+++ b/cmd/eeprom.c
@@ -25,6 +25,7 @@
 #include <eeprom.h>
 #include <i2c.h>
 #include <eeprom_layout.h>
+#include <linux/delay.h>
#ifndef	CONFIG_SYS_I2C_SPEED
 #define	CONFIG_SYS_I2C_SPEED	50000
diff --git a/cmd/i2c.c b/cmd/i2c.c
index a51f781a462..cc01119b210 100644
--- a/cmd/i2c.c
+++ b/cmd/i2c.c
@@ -77,6 +77,7 @@
 #include <malloc.h>
 #include <asm/byteorder.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
/* Display values from last command.
diff --git a/cmd/load.c b/cmd/load.c
index 85e5540f2c6..63a94145430 100644
--- a/cmd/load.c
+++ b/cmd/load.c
@@ -20,6 +20,7 @@
 #include <serial.h>
 #include <xyzModem.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/cmd/mem.c b/cmd/mem.c
index 13641de63c9..9fd2d896bfb 100644
--- a/cmd/mem.c
+++ b/cmd/mem.c
@@ -24,6 +24,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -189,7 +190,7 @@ static int do_mem_mdc(struct cmd_tbl *cmdtp, int flag, int argc,
/* delay for <count> ms... */
    	for (i=0; i<count; i++)
-			udelay (1000);
+			udelay(1000);
/* check for ctrl-c to abort... */
    	if (ctrlc()) {
@@ -217,7 +218,7 @@ static int do_mem_mwc(struct cmd_tbl *cmdtp, int flag, int argc,
/* delay for <count> ms... */
    	for (i=0; i<count; i++)
-			udelay (1000);
+			udelay(1000);
/* check for ctrl-c to abort... */
    	if (ctrlc()) {
diff --git a/cmd/misc.c b/cmd/misc.c
index d33219308b7..20ab943494e 100644
--- a/cmd/misc.c
+++ b/cmd/misc.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <command.h>
 #include <console.h>
+#include <linux/delay.h>
static int do_sleep(struct cmd_tbl *cmdtp, int flag, int argc,
    	    char *const argv[])
diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c
index a117ab213a5..d565635c6c4 100644
--- a/cmd/usb_mass_storage.c
+++ b/cmd/usb_mass_storage.c
@@ -17,6 +17,7 @@
 #include <usb.h>
 #include <usb_mass_storage.h>
 #include <watchdog.h>
+#include <linux/delay.h>
static int ums_read_sector(struct ums *ums_dev,
    		   ulong start, lbaint_t blkcnt, void *buf)
diff --git a/common/autoboot.c b/common/autoboot.c
index 9d7b6b8d536..6d78716a266 100644
--- a/common/autoboot.c
+++ b/common/autoboot.c
@@ -19,6 +19,7 @@
 #include <menu.h>
 #include <post.h>
 #include <time.h>
+#include <linux/delay.h>
 #include <u-boot/sha256.h>
 #include <bootcount.h>
diff --git a/common/console.c b/common/console.c
index e398530a138..1deca3cb78f 100644
--- a/common/console.c
+++ b/common/console.c
@@ -19,6 +19,7 @@
 #include <exports.h>
 #include <env_internal.h>
 #include <watchdog.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/common/miiphyutil.c b/common/miiphyutil.c
index 9b86b09832f..7d4d15ed918 100644
--- a/common/miiphyutil.c
+++ b/common/miiphyutil.c
@@ -14,6 +14,7 @@
 #include <log.h>
 #include <miiphy.h>
 #include <phy.h>
+#include <linux/delay.h>
#include <asm/types.h>
 #include <linux/list.h>
diff --git a/common/usb.c b/common/usb.c
index 6f40d9cd9b2..a1fb02630a5 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -38,6 +38,7 @@
 #include <asm/unaligned.h>
 #include <errno.h>
 #include <usb.h>
+#include <linux/delay.h>
#define USB_BUFSIZ	512
diff --git a/common/usb_hub.c b/common/usb_hub.c
index 354aee76b4c..e578f0be284 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -32,6 +32,7 @@
 #include <asm/processor.h>
 #include <asm/unaligned.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include <linux/list.h>
 #include <asm/byteorder.h>
 #ifdef CONFIG_SANDBOX
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 1e60f3ffc8c..5b9806e5926 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -45,6 +45,7 @@
 #include <asm/processor.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
+#include <linux/delay.h>
#include <part.h>
 #include <usb.h>
diff --git a/drivers/adc/adc-uclass.c b/drivers/adc/adc-uclass.c
index 0a492eba543..d4356672581 100644
--- a/drivers/adc/adc-uclass.c
+++ b/drivers/adc/adc-uclass.c
@@ -12,6 +12,7 @@
 #include <dm/device-internal.h>
 #include <dm/uclass-internal.h>
 #include <adc.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
#define ADC_UCLASS_PLATDATA_SIZE	sizeof(struct adc_uclass_platdata)
diff --git a/drivers/adc/meson-saradc.c b/drivers/adc/meson-saradc.c
index f7c919d3b0a..1e1515f6e31 100644
--- a/drivers/adc/meson-saradc.c
+++ b/drivers/adc/meson-saradc.c
@@ -14,6 +14,7 @@
 #include <regmap.h>
 #include <errno.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/math64.h>
 #include <linux/bitfield.h>
diff --git a/drivers/adc/stm32-adc.c b/drivers/adc/stm32-adc.c
index ca1ac3e757e..140ddcee3cf 100644
--- a/drivers/adc/stm32-adc.c
+++ b/drivers/adc/stm32-adc.c
@@ -10,6 +10,7 @@
 #include <adc.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/iopoll.h>
 #include "stm32-adc-core.h"
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 2bb45606dc7..dda3586d7c6 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -12,6 +12,7 @@
 #include <blk.h>
 #include <cpu_func.h>
 #include <log.h>
+#include <linux/delay.h>
#include <command.h>
 #include <dm.h>
diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c
index 989690a33e0..58e345d9983 100644
--- a/drivers/ata/ahci_sunxi.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -6,6 +6,7 @@
 #include <errno.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
#define AHCI_PHYCS0R 0x00c0
 #define AHCI_PHYCS1R 0x00c4
diff --git a/drivers/ata/dwc_ahsata.c b/drivers/ata/dwc_ahsata.c
index 4808287ec7a..3856106947f 100644
--- a/drivers/ata/dwc_ahsata.c
+++ b/drivers/ata/dwc_ahsata.c
@@ -24,6 +24,7 @@
 #include <asm/mach-imx/sata.h>
 #include <linux/bitops.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include "dwc_ahsata_priv.h"
diff --git a/drivers/ata/fsl_sata.c b/drivers/ata/fsl_sata.c
index e8f2d36510f..8c6726a6214 100644
--- a/drivers/ata/fsl_sata.c
+++ b/drivers/ata/fsl_sata.c
@@ -18,6 +18,7 @@
 #include <libata.h>
 #include <fis.h>
 #include <sata.h>
+#include <linux/delay.h>
 #include "fsl_sata.h"
#if CONFIG_IS_ENABLED(BLK)
diff --git a/drivers/ata/mvsata_ide.c b/drivers/ata/mvsata_ide.c
index 38181235afa..2d395dd6d8c 100644
--- a/drivers/ata/mvsata_ide.c
+++ b/drivers/ata/mvsata_ide.c
@@ -7,6 +7,7 @@
#include <common.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#if defined(CONFIG_ORION5X)
 #include <asm/arch/orion5x.h>
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 9fccaea275c..b29cb4e435a 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -44,6 +44,7 @@
 #include <libata.h>
 #include <malloc.h>
 #include <sata.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <linux/mbus.h>
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 17db64009cb..6896fa8771b 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -17,6 +17,7 @@
 #include <sata.h>
 #include <libata.h>
 #include <sata.h>
+#include <linux/delay.h>
#if CONFIG_IS_ENABLED(BLK)
 #include <dm.h>
diff --git a/drivers/ata/sata_sil3114.c b/drivers/ata/sata_sil3114.c
index 7e802170d80..4d3a680f17f 100644
--- a/drivers/ata/sata_sil3114.c
+++ b/drivers/ata/sata_sil3114.c
@@ -19,6 +19,7 @@
 #include <ide.h>
 #include <sata.h>
 #include <libata.h>
+#include <linux/delay.h>
 #include "sata_sil3114.h"
/* Convert sectorsize to wordsize */
@@ -64,9 +65,9 @@ static int sata_bus_softreset (int num)
port[num].ctl_reg = 0x08;	/*Default value of control reg */
    writeb (port[num].ctl_reg, port[num].ioaddr.ctl_addr);
-	udelay (10);
+	udelay(10);
    writeb (port[num].ctl_reg | ATA_SRST, port[num].ioaddr.ctl_addr);
-	udelay (10);
+	udelay(10);
    writeb (port[num].ctl_reg, port[num].ioaddr.ctl_addr);
/* spec mandates ">= 2ms" before checking status.
@@ -121,7 +122,7 @@ static void sata_identify (int num, int dev)
    cmd = ATA_CMD_ID_ATA;	/*Device Identify Command */
    writeb (cmd, port[num].ioaddr.command_addr);
    readb (port[num].ioaddr.altstatus_addr);
-	udelay (10);
+	udelay(10);
status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 1000, 0);
    if (status & ATA_ERR) {
@@ -194,7 +195,7 @@ static void set_Feature_cmd (int num, int dev)
    writeb (ATA_DEVICE_OBS, port[num].ioaddr.device_addr);
    writeb (ATA_CMD_SET_FEATURES, port[num].ioaddr.command_addr);
-	udelay (50);
+	udelay(50);
    msleep (150);
status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 5000, 0);
@@ -392,7 +393,7 @@ static u8 wait_for_irq (int num, unsigned int max)
    	if (readl (port) & VND_TF_CNST_INTST) {
    		break;
    	}
-		udelay (1000);
+		udelay(1000);
    	max--;
    } while ((max > 0));
@@ -408,7 +409,7 @@ static u8 sata_busy_wait (struct sata_ioports *ioaddr, int bits,
    	if (!((status = sata_chk_status (ioaddr, usealtstatus)) & bits)) {
    		break;
    	}
-		udelay (1000);
+		udelay(1000);
    	max--;
    } while ((status & bits) && (max > 0));
@@ -429,7 +430,7 @@ static void msleep (int count)
    int i;
for (i = 0; i < count; i++)
-		udelay (1000);
+		udelay(1000);
 }
/* Read up to 255 sectors
@@ -616,7 +617,7 @@ ulong sata_write (int device, ulong block, lbaint_t blkcnt, const void *buff)
output_data (&port[num].ioaddr, buffer, ATA_SECTOR_WORDS);
    	readb (port[num].ioaddr.altstatus_addr);
-		udelay (50);
+		udelay(50);
++n;
    	++blknr;
diff --git a/drivers/axi/ihs_axi.c b/drivers/axi/ihs_axi.c
index d4f6a4d6b45..a4aee8b58a4 100644
--- a/drivers/axi/ihs_axi.c
+++ b/drivers/axi/ihs_axi.c
@@ -12,6 +12,7 @@
 #include <dm.h>
 #include <log.h>
 #include <regmap.h>
+#include <linux/delay.h>
/**
  * struct ihs_axi_regs - Structure for the register map of a IHS AXI device
diff --git a/drivers/bios_emulator/atibios.c b/drivers/bios_emulator/atibios.c
index d1dc35d0492..9c7f14e98f4 100644
--- a/drivers/bios_emulator/atibios.c
+++ b/drivers/bios_emulator/atibios.c
@@ -51,6 +51,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <vbe.h>
+#include <linux/delay.h>
 #include "biosemui.h"
/* Length of the BIOS image */
diff --git a/drivers/block/ide.c b/drivers/block/ide.c
index 3a41a03feac..ac953b7e785 100644
--- a/drivers/block/ide.c
+++ b/drivers/block/ide.c
@@ -13,6 +13,7 @@
 #include <part.h>
 #include <watchdog.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#ifdef __PPC__
 # define EIEIO		__asm__ volatile ("eieio")
diff --git a/drivers/clk/aspeed/clk_ast2500.c b/drivers/clk/aspeed/clk_ast2500.c
index e5b07c73867..ccfeded30c5 100644
--- a/drivers/clk/aspeed/clk_ast2500.c
+++ b/drivers/clk/aspeed/clk_ast2500.c
@@ -11,6 +11,7 @@
 #include <asm/arch/scu_ast2500.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/ast2500-scu.h>
+#include <linux/delay.h>
 #include <linux/err.h>
/*
diff --git a/drivers/clk/clk-hsdk-cgu.c b/drivers/clk/clk-hsdk-cgu.c
index b4ac83e6273..03c9e637da9 100644
--- a/drivers/clk/clk-hsdk-cgu.c
+++ b/drivers/clk/clk-hsdk-cgu.c
@@ -15,6 +15,7 @@
 #include <dm.h>
 #include <log.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/io.h>
/*
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index 1673eb26b2c..c526fc1cce4 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -12,6 +12,7 @@
 #include <dm/device.h>
 #include <dm/devres.h>
 #include <linux/clk-provider.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/iopoll.h>
 #include <clk.h>
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index c52537cedf3..671d4b35c7a 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -11,6 +11,7 @@
 #include <div64.h>
 #include <dm.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include "clk-mtk.h"
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index e85a2d64129..9e1f13d14f6 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -15,6 +15,7 @@
 #include <syscon.h>
 #include <div64.h>
 #include <dt-bindings/clock/g12a-clkc.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
 #include "clk_meson.h"
diff --git a/drivers/clk/owl/clk_s900.c b/drivers/clk/owl/clk_s900.c
index a7c15d2812e..7e9858234cd 100644
--- a/drivers/clk/owl/clk_s900.c
+++ b/drivers/clk/owl/clk_s900.c
@@ -11,6 +11,7 @@
 #include <asm/arch-owl/clk_s900.h>
 #include <asm/arch-owl/regs_s900.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include <dt-bindings/clock/s900_cmu.h>
diff --git a/drivers/clk/rockchip/clk_pll.c b/drivers/clk/rockchip/clk_pll.c
index 6dab5097c1d..83d45c75ee2 100644
--- a/drivers/clk/rockchip/clk_pll.c
+++ b/drivers/clk/rockchip/clk_pll.c
@@ -12,6 +12,7 @@
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/hardware.h>
 #include <div64.h>
+#include <linux/delay.h>
static struct rockchip_pll_rate_table rockchip_auto_table;
diff --git a/drivers/clk/rockchip/clk_px30.c b/drivers/clk/rockchip/clk_px30.c
index 04d85b4b6d9..b5b46e39504 100644
--- a/drivers/clk/rockchip/clk_px30.c
+++ b/drivers/clk/rockchip/clk_px30.c
@@ -17,6 +17,7 @@
 #include <asm/io.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/px30-cru.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/clk/rockchip/clk_rk3036.c b/drivers/clk/rockchip/clk_rk3036.c
index 276965245d0..274572f70c1 100644
--- a/drivers/clk/rockchip/clk_rk3036.c
+++ b/drivers/clk/rockchip/clk_rk3036.c
@@ -16,6 +16,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rk3036-cru.h>
+#include <linux/delay.h>
 #include <linux/log2.h>
 #include <linux/stringify.h>
diff --git a/drivers/clk/rockchip/clk_rk3128.c b/drivers/clk/rockchip/clk_rk3128.c
index 6d1974844bc..61f823e254e 100644
--- a/drivers/clk/rockchip/clk_rk3128.c
+++ b/drivers/clk/rockchip/clk_rk3128.c
@@ -17,6 +17,7 @@
 #include <bitfield.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rk3128-cru.h>
+#include <linux/delay.h>
 #include <linux/log2.h>
enum {
diff --git a/drivers/clk/rockchip/clk_rk3188.c b/drivers/clk/rockchip/clk_rk3188.c
index d4df8175f2e..11e3bd33cbe 100644
--- a/drivers/clk/rockchip/clk_rk3188.c
+++ b/drivers/clk/rockchip/clk_rk3188.c
@@ -22,6 +22,7 @@
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/uclass-internal.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/log2.h>
 #include <linux/stringify.h>
diff --git a/drivers/clk/rockchip/clk_rk322x.c b/drivers/clk/rockchip/clk_rk322x.c
index 68c1fbdc421..912e1f6e92e 100644
--- a/drivers/clk/rockchip/clk_rk322x.c
+++ b/drivers/clk/rockchip/clk_rk322x.c
@@ -16,6 +16,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rk3228-cru.h>
+#include <linux/delay.h>
 #include <linux/log2.h>
 #include <linux/stringify.h>
diff --git a/drivers/clk/rockchip/clk_rk3288.c b/drivers/clk/rockchip/clk_rk3288.c
index b4514bc850f..3b199bbb869 100644
--- a/drivers/clk/rockchip/clk_rk3288.c
+++ b/drivers/clk/rockchip/clk_rk3288.c
@@ -23,6 +23,7 @@
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/uclass-internal.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/log2.h>
 #include <linux/stringify.h>
diff --git a/drivers/clk/rockchip/clk_rk3328.c b/drivers/clk/rockchip/clk_rk3328.c
index 28613a971d4..6d692ec8b70 100644
--- a/drivers/clk/rockchip/clk_rk3328.c
+++ b/drivers/clk/rockchip/clk_rk3328.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rk3328-cru.h>
+#include <linux/delay.h>
struct pll_div {
    u32 refdiv;
diff --git a/drivers/clk/rockchip/clk_rk3368.c b/drivers/clk/rockchip/clk_rk3368.c
index 34466b8e260..d1804c6e168 100644
--- a/drivers/clk/rockchip/clk_rk3368.c
+++ b/drivers/clk/rockchip/clk_rk3368.c
@@ -21,6 +21,7 @@
 #include <asm/io.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rk3368-cru.h>
+#include <linux/delay.h>
 #include <linux/stringify.h>
#if CONFIG_IS_ENABLED(OF_PLATDATA)
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
index 40a3ea7745f..8769887b2fc 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -20,6 +20,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rk3399-cru.h>
+#include <linux/delay.h>
#if CONFIG_IS_ENABLED(OF_PLATDATA)
 struct rk3399_clk_plat {
diff --git a/drivers/clk/rockchip/clk_rv1108.c b/drivers/clk/rockchip/clk_rv1108.c
index c1d2724f20a..aa1d98ca2a2 100644
--- a/drivers/clk/rockchip/clk_rv1108.c
+++ b/drivers/clk/rockchip/clk_rv1108.c
@@ -18,6 +18,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <dm/lists.h>
 #include <dt-bindings/clock/rv1108-cru.h>
+#include <linux/delay.h>
 #include <linux/stringify.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/clk/sifive/fu540-prci.c b/drivers/clk/sifive/fu540-prci.c
index 8847178001b..67e21b6746d 100644
--- a/drivers/clk/sifive/fu540-prci.c
+++ b/drivers/clk/sifive/fu540-prci.c
@@ -35,6 +35,7 @@
 #include <div64.h>
 #include <dm.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include <linux/err.h>
#include <linux/math64.h>
diff --git a/drivers/ddr/altera/sdram_arria10.c b/drivers/ddr/altera/sdram_arria10.c
index 7e8c0154e54..19d5724a606 100644
--- a/drivers/ddr/altera/sdram_arria10.c
+++ b/drivers/ddr/altera/sdram_arria10.c
@@ -18,6 +18,7 @@
 #include <asm/arch/misc.h>
 #include <asm/arch/reset_manager.h>
 #include <asm/arch/sdram.h>
+#include <linux/delay.h>
 #include <linux/kernel.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/ddr/fsl/arm_ddr_gen3.c b/drivers/ddr/fsl/arm_ddr_gen3.c
index abe8c11d141..629ba6784e0 100644
--- a/drivers/ddr/fsl/arm_ddr_gen3.c
+++ b/drivers/ddr/fsl/arm_ddr_gen3.c
@@ -13,6 +13,7 @@
 #include <fsl_immap.h>
 #include <fsl_ddr.h>
 #include <asm/arch/clock.h>
+#include <linux/delay.h>
#if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
 #error Invalid setting for CONFIG_CHIP_SELECTS_PER_CTRL
diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c
index 2b8475fcd16..eab5b82b239 100644
--- a/drivers/ddr/fsl/fsl_ddr_gen4.c
+++ b/drivers/ddr/fsl/fsl_ddr_gen4.c
@@ -16,6 +16,7 @@
    defined(CONFIG_ARM)
 #include <asm/arch/clock.h>
 #endif
+#include <linux/delay.h>
#define CTLR_INTLV_MASK	0x20000000
diff --git a/drivers/ddr/fsl/fsl_mmdc.c b/drivers/ddr/fsl/fsl_mmdc.c
index 08285120ca5..cbd625b7eea 100644
--- a/drivers/ddr/fsl/fsl_mmdc.c
+++ b/drivers/ddr/fsl/fsl_mmdc.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <fsl_mmdc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
static void set_wait_for_bits_clear(void *ptr, u32 value, u32 bits)
 {
diff --git a/drivers/ddr/fsl/mpc85xx_ddr_gen1.c b/drivers/ddr/fsl/mpc85xx_ddr_gen1.c
index 4b39b17f72d..572f3703d51 100644
--- a/drivers/ddr/fsl/mpc85xx_ddr_gen1.c
+++ b/drivers/ddr/fsl/mpc85xx_ddr_gen1.c
@@ -7,6 +7,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <fsl_ddr_sdram.h>
+#include <linux/delay.h>
#if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
 #error Invalid setting for CONFIG_CHIP_SELECTS_PER_CTRL
diff --git a/drivers/ddr/fsl/mpc85xx_ddr_gen2.c b/drivers/ddr/fsl/mpc85xx_ddr_gen2.c
index 54c10a860aa..d7b8064e5f1 100644
--- a/drivers/ddr/fsl/mpc85xx_ddr_gen2.c
+++ b/drivers/ddr/fsl/mpc85xx_ddr_gen2.c
@@ -7,6 +7,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <fsl_ddr_sdram.h>
+#include <linux/delay.h>
#if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
 #error Invalid setting for CONFIG_CHIP_SELECTS_PER_CTRL
diff --git a/drivers/ddr/fsl/mpc85xx_ddr_gen3.c b/drivers/ddr/fsl/mpc85xx_ddr_gen3.c
index b4f3e423773..ea113dc55e9 100644
--- a/drivers/ddr/fsl/mpc85xx_ddr_gen3.c
+++ b/drivers/ddr/fsl/mpc85xx_ddr_gen3.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <fsl_ddr_sdram.h>
 #include <asm/processor.h>
+#include <linux/delay.h>
#if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
 #error Invalid setting for CONFIG_CHIP_SELECTS_PER_CTRL
diff --git a/drivers/ddr/fsl/mpc86xx_ddr.c b/drivers/ddr/fsl/mpc86xx_ddr.c
index 737a879e938..43ed1ba432d 100644
--- a/drivers/ddr/fsl/mpc86xx_ddr.c
+++ b/drivers/ddr/fsl/mpc86xx_ddr.c
@@ -7,6 +7,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <fsl_ddr_sdram.h>
+#include <linux/delay.h>
#if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
 #error Invalid setting for CONFIG_CHIP_SELECTS_PER_CTRL
diff --git a/drivers/ddr/fsl/util.c b/drivers/ddr/fsl/util.c
index 7d6e08d3d16..ac4f8d2732d 100644
--- a/drivers/ddr/fsl/util.c
+++ b/drivers/ddr/fsl/util.c
@@ -8,6 +8,7 @@
 #include <asm/fsl_law.h>
 #endif
 #include <div64.h>
+#include <linux/delay.h>
#include <fsl_ddr.h>
 #include <fsl_immap.h>
diff --git a/drivers/ddr/marvell/a38x/ddr3_training.c b/drivers/ddr/marvell/a38x/ddr3_training.c
index 8d7ac79b28d..34cc1709103 100644
--- a/drivers/ddr/marvell/a38x/ddr3_training.c
+++ b/drivers/ddr/marvell/a38x/ddr3_training.c
@@ -8,6 +8,7 @@
 #include "mv_ddr_training_db.h"
 #include "mv_ddr_regs.h"
 #include <log.h>
+#include <linux/delay.h>
#define GET_CS_FROM_MASK(mask)	(cs_mask2_num[mask])
 #define CS_CBE_VALUE(cs_num)	(cs_cbe_reg[cs_num])
diff --git a/drivers/ddr/marvell/a38x/ddr3_training_ip_engine.c b/drivers/ddr/marvell/a38x/ddr3_training_ip_engine.c
index 1eababeebd1..979f3530b79 100644
--- a/drivers/ddr/marvell/a38x/ddr3_training_ip_engine.c
+++ b/drivers/ddr/marvell/a38x/ddr3_training_ip_engine.c
@@ -7,6 +7,7 @@
 #include "mv_ddr_regs.h"
 #include "ddr_training_ip_db.h"
 #include <image.h>
+#include <linux/delay.h>
#define PATTERN_1	0x55555555
 #define PATTERN_2	0xaaaaaaaa
diff --git a/drivers/ddr/marvell/a38x/ddr3_training_leveling.c b/drivers/ddr/marvell/a38x/ddr3_training_leveling.c
index 7f7df6794a9..dadb06b3181 100644
--- a/drivers/ddr/marvell/a38x/ddr3_training_leveling.c
+++ b/drivers/ddr/marvell/a38x/ddr3_training_leveling.c
@@ -7,6 +7,7 @@
 #include "mv_ddr_training_db.h"
 #include "ddr_training_ip_db.h"
 #include "mv_ddr_regs.h"
+#include <linux/delay.h>
#define WL_ITERATION_NUM	10
diff --git a/drivers/ddr/marvell/a38x/mv_ddr_plat.c b/drivers/ddr/marvell/a38x/mv_ddr_plat.c
index cc7942d0ba3..72f0dfbbbb1 100644
--- a/drivers/ddr/marvell/a38x/mv_ddr_plat.c
+++ b/drivers/ddr/marvell/a38x/mv_ddr_plat.c
@@ -7,6 +7,7 @@
 #include "mv_ddr_training_db.h"
 #include "mv_ddr_regs.h"
 #include "mv_ddr_sys_env_lib.h"
+#include <linux/delay.h>
#define DDR_INTERFACES_NUM		1
 #define DDR_INTERFACE_OCTETS_NUM	5
diff --git a/drivers/ddr/marvell/axp/ddr3_dfs.c b/drivers/ddr/marvell/axp/ddr3_dfs.c
index ba899592f88..b58c0fe01e5 100644
--- a/drivers/ddr/marvell/axp/ddr3_dfs.c
+++ b/drivers/ddr/marvell/axp/ddr3_dfs.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "ddr3_hw_training.h"
diff --git a/drivers/ddr/marvell/axp/ddr3_hw_training.c b/drivers/ddr/marvell/axp/ddr3_hw_training.c
index 9dc911c3355..35d98faf58f 100644
--- a/drivers/ddr/marvell/axp/ddr3_hw_training.c
+++ b/drivers/ddr/marvell/axp/ddr3_hw_training.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "ddr3_init.h"
 #include "ddr3_hw_training.h"
diff --git a/drivers/ddr/marvell/axp/ddr3_init.c b/drivers/ddr/marvell/axp/ddr3_init.c
index 0e814a51f7b..6f37cc3cda7 100644
--- a/drivers/ddr/marvell/axp/ddr3_init.c
+++ b/drivers/ddr/marvell/axp/ddr3_init.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "ddr3_init.h"
diff --git a/drivers/ddr/marvell/axp/ddr3_pbs.c b/drivers/ddr/marvell/axp/ddr3_pbs.c
index e44f08d26ac..069a42fbf5e 100644
--- a/drivers/ddr/marvell/axp/ddr3_pbs.c
+++ b/drivers/ddr/marvell/axp/ddr3_pbs.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "ddr3_hw_training.h"
diff --git a/drivers/ddr/marvell/axp/ddr3_write_leveling.c b/drivers/ddr/marvell/axp/ddr3_write_leveling.c
index 20614894e1c..d4add447774 100644
--- a/drivers/ddr/marvell/axp/ddr3_write_leveling.c
+++ b/drivers/ddr/marvell/axp/ddr3_write_leveling.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "ddr3_hw_training.h"
diff --git a/drivers/dma/bcm6348-iudma.c b/drivers/dma/bcm6348-iudma.c
index cce0c611a8d..9e0e82520e7 100644
--- a/drivers/dma/bcm6348-iudma.c
+++ b/drivers/dma/bcm6348-iudma.c
@@ -26,6 +26,7 @@
 #include <net.h>
 #include <reset.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define DMA_RX_DESC	6
 #define DMA_TX_DESC	1
diff --git a/drivers/dma/keystone_nav.c b/drivers/dma/keystone_nav.c
index 3a151212004..443e4b23669 100644
--- a/drivers/dma/keystone_nav.c
+++ b/drivers/dma/keystone_nav.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/ti-common/keystone_nav.h>
+#include <linux/delay.h>
struct qm_config qm_memmap = {
    .stat_cfg	= CONFIG_KSNAV_QM_QUEUE_STATUS_BASE,
diff --git a/drivers/dma/lpc32xx_dma.c b/drivers/dma/lpc32xx_dma.c
index 1637e329df8..de963347f11 100644
--- a/drivers/dma/lpc32xx_dma.c
+++ b/drivers/dma/lpc32xx_dma.c
@@ -15,6 +15,7 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
+#include <linux/delay.h>
/* DMA controller channel register structure */
 struct dmac_chan_reg {
diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c
index 1dc179ad4d1..e0d66d74f54 100644
--- a/drivers/firmware/psci.c
+++ b/drivers/firmware/psci.c
@@ -13,6 +13,7 @@
 #include <log.h>
 #include <dm/lists.h>
 #include <efi_loader.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <linux/arm-smccc.h>
 #include <linux/errno.h>
diff --git a/drivers/fpga/ACEX1K.c b/drivers/fpga/ACEX1K.c
index 5afd42a97b6..aca8049c56a 100644
--- a/drivers/fpga/ACEX1K.c
+++ b/drivers/fpga/ACEX1K.c
@@ -10,6 +10,7 @@
 #include <common.h>		/* core U-Boot definitions */
 #include <console.h>
 #include <ACEX1K.h>		/* ACEX device family */
+#include <linux/delay.h>
/* Define FPGA_DEBUG to get debug printf's */
 #ifdef	FPGA_DEBUG
diff --git a/drivers/fpga/cyclon2.c b/drivers/fpga/cyclon2.c
index c929cd2cc51..3b008facb8c 100644
--- a/drivers/fpga/cyclon2.c
+++ b/drivers/fpga/cyclon2.c
@@ -8,6 +8,7 @@
 #include <common.h>		/* core U-Boot definitions */
 #include <altera.h>
 #include <ACEX1K.h>		/* ACEX device family */
+#include <linux/delay.h>
/* Define FPGA_DEBUG to get debug printf's */
 #ifdef	FPGA_DEBUG
diff --git a/drivers/fpga/lattice.c b/drivers/fpga/lattice.c
index 2cf4a602d74..e292d991cd1 100644
--- a/drivers/fpga/lattice.c
+++ b/drivers/fpga/lattice.c
@@ -15,6 +15,7 @@
 #include <malloc.h>
 #include <fpga.h>
 #include <lattice.h>
+#include <linux/delay.h>
static lattice_board_specific_func *pfns;
 static const char *fpga_image;
diff --git a/drivers/fpga/socfpga_arria10.c b/drivers/fpga/socfpga_arria10.c
index 272f6d5e5fe..e14204633e7 100644
--- a/drivers/fpga/socfpga_arria10.c
+++ b/drivers/fpga/socfpga_arria10.c
@@ -18,6 +18,7 @@
 #include <fs_loader.h>
 #include <wait_bit.h>
 #include <watchdog.h>
+#include <linux/delay.h>
#define CFGWDTH_32	1
 #define MIN_BITSTREAM_SIZECHECK	230
diff --git a/drivers/fpga/stratix10.c b/drivers/fpga/stratix10.c
index 802051069e0..da8fa315e36 100644
--- a/drivers/fpga/stratix10.c
+++ b/drivers/fpga/stratix10.c
@@ -7,6 +7,7 @@
 #include <altera.h>
 #include <log.h>
 #include <asm/arch/mailbox_s10.h>
+#include <linux/delay.h>
#define RECONFIG_STATUS_POLL_RESP_TIMEOUT_MS		60000
 #define RECONFIG_STATUS_INTERVAL_DELAY_US		1000000
diff --git a/drivers/fpga/stratixII.c b/drivers/fpga/stratixII.c
index 12d8dd19bf6..b450a81072e 100644
--- a/drivers/fpga/stratixII.c
+++ b/drivers/fpga/stratixII.c
@@ -6,6 +6,7 @@
#include <common.h>		/* core U-Boot definitions */
 #include <altera.h>
+#include <linux/delay.h>
int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
    		   int isSerial, int isSecure);
@@ -116,9 +117,9 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
/* 2. Strat burn cycle by deasserting config for t_CFG and waiting t_CF2CK after reaserted */
    fns->config (0, 1, cookie);
-	udelay (5);		/* nCONFIG low pulse width 2usec */
+	udelay(5);		/* nCONFIG low pulse width 2usec */
    fns->config (1, 1, cookie);
-	udelay (100);		/* nCONFIG high to first rising edge on DCLK */
+	udelay(100);		/* nCONFIG high to first rising edge on DCLK */
/* 3. Start the Data cycle with clk deasserted */
    bytecount = 0;
@@ -168,7 +169,7 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
/* 4. Set one last clock and check conf done signal */
    fns->clk (1, 1, cookie);
-	udelay (100);
+	udelay(100);
    if (!fns->done (cookie)) {
    	printf (" error!.\n");
    	fns->abort (cookie);
diff --git a/drivers/fpga/stratixv.c b/drivers/fpga/stratixv.c
index 650b1b136eb..abae3b5b751 100644
--- a/drivers/fpga/stratixv.c
+++ b/drivers/fpga/stratixv.c
@@ -8,6 +8,7 @@
 #include <log.h>
 #include <spi.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
/* Write the RBF data to FPGA via SPI */
diff --git a/drivers/fpga/virtex2.c b/drivers/fpga/virtex2.c
index 395736875f6..b3e0537bab0 100644
--- a/drivers/fpga/virtex2.c
+++ b/drivers/fpga/virtex2.c
@@ -15,6 +15,7 @@
 #include <common.h>
 #include <console.h>
 #include <virtex2.h>
+#include <linux/delay.h>
#if 0
 #define FPGA_DEBUG
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c
index e9bf3a61803..dcfe513eeb3 100644
--- a/drivers/fpga/zynqpl.c
+++ b/drivers/fpga/zynqpl.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <fs.h>
 #include <zynqpl.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/sys_proto.h>
diff --git a/drivers/i2c/ast_i2c.c b/drivers/i2c/ast_i2c.c
index 9e6dc02b61d..214362d04bb 100644
--- a/drivers/i2c/ast_i2c.c
+++ b/drivers/i2c/ast_i2c.c
@@ -14,6 +14,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <asm/arch/scu_ast2500.h>
+#include <linux/delay.h>
 #include <linux/err.h>
#include "ast_i2c.h"
diff --git a/drivers/i2c/davinci_i2c.c b/drivers/i2c/davinci_i2c.c
index 95b6061ce2f..4f17154baf8 100644
--- a/drivers/i2c/davinci_i2c.c
+++ b/drivers/i2c/davinci_i2c.c
@@ -18,6 +18,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/i2c_defs.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "davinci_i2c.h"
#ifdef CONFIG_DM_I2C
diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index 79f23b41e8b..d4b2494694f 100644
--- a/drivers/i2c/designware_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -13,6 +13,7 @@
 #include <pci.h>
 #include <reset.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "designware_i2c.h"
 #include <dm/device_compat.h>
 #include <linux/err.h>
diff --git a/drivers/i2c/exynos_hs_i2c.c b/drivers/i2c/exynos_hs_i2c.c
index 59fc9a3c091..4fc9d90580c 100644
--- a/drivers/i2c/exynos_hs_i2c.c
+++ b/drivers/i2c/exynos_hs_i2c.c
@@ -13,6 +13,7 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/pinmux.h>
+#include <linux/delay.h>
 #include "s3c24x0_i2c.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index 7e3c75b610e..da933452f51 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -16,6 +16,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <mapmem.h>
+#include <linux/delay.h>
/* The maximum number of microseconds we will wait until another master has
  * released the bus.  If not defined in the board header file, then use a
diff --git a/drivers/i2c/i2c-cdns.c b/drivers/i2c/i2c-cdns.c
index 642df972e5f..402a664876d 100644
--- a/drivers/i2c/i2c-cdns.c
+++ b/drivers/i2c/i2c-cdns.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <dm.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/io.h>
 #include <linux/errno.h>
diff --git a/drivers/i2c/i2c-gpio.c b/drivers/i2c/i2c-gpio.c
index 25221bb659e..c0734f38031 100644
--- a/drivers/i2c/i2c-gpio.c
+++ b/drivers/i2c/i2c-gpio.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <log.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
#define DEFAULT_UDELAY	5
 #define RETRIES		0
diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c
index 6df1195267c..30a4ad5d47d 100644
--- a/drivers/i2c/i2c-uclass.c
+++ b/drivers/i2c/i2c-uclass.c
@@ -15,6 +15,7 @@
 #if CONFIG_IS_ENABLED(DM_GPIO)
 #include <asm/gpio.h>
 #endif
+#include <linux/delay.h>
#define I2C_MAX_OFFSET_LEN	4
diff --git a/drivers/i2c/i2c-versatile.c b/drivers/i2c/i2c-versatile.c
index f523844204a..46eb017ea0d 100644
--- a/drivers/i2c/i2c-versatile.c
+++ b/drivers/i2c/i2c-versatile.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <asm/io.h>
 #include <clk.h>
+#include <linux/delay.h>
 #include <linux/io.h>
#define I2C_CONTROL_REG		0x00
diff --git a/drivers/i2c/ihs_i2c.c b/drivers/i2c/ihs_i2c.c
index 674561b4ad7..296e01b41cb 100644
--- a/drivers/i2c/ihs_i2c.c
+++ b/drivers/i2c/ihs_i2c.c
@@ -14,6 +14,7 @@
 #endif
 #include <log.h>
 #include <asm/unaligned.h>
+#include <linux/delay.h>
#ifdef CONFIG_DM_I2C
 struct ihs_i2c_priv {
diff --git a/drivers/i2c/kona_i2c.c b/drivers/i2c/kona_i2c.c
index 42849813143..f1198361a2f 100644
--- a/drivers/i2c/kona_i2c.c
+++ b/drivers/i2c/kona_i2c.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/arch/sysmap.h>
 #include <asm/kona-common/clk.h>
diff --git a/drivers/i2c/meson_i2c.c b/drivers/i2c/meson_i2c.c
index 2eb1eba642e..0a647b8f73c 100644
--- a/drivers/i2c/meson_i2c.c
+++ b/drivers/i2c/meson_i2c.c
@@ -8,6 +8,7 @@
 #include <clk.h>
 #include <dm.h>
 #include <i2c.h>
+#include <linux/delay.h>
 #include <linux/err.h>
#define I2C_TIMEOUT_MS		100
diff --git a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
index 07600c5022d..584d0a4fef1 100644
--- a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
+++ b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
@@ -11,6 +11,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/i2c/mv_i2c.c b/drivers/i2c/mv_i2c.c
index 88b62959d34..59675d8d574 100644
--- a/drivers/i2c/mv_i2c.c
+++ b/drivers/i2c/mv_i2c.c
@@ -21,6 +21,7 @@
 #include <i2c.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "mv_i2c.h"
/* All transfers are described by this data structure */
diff --git a/drivers/i2c/mvtwsi.c b/drivers/i2c/mvtwsi.c
index 3b654ef661c..d5bee10f159 100644
--- a/drivers/i2c/mvtwsi.c
+++ b/drivers/i2c/mvtwsi.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <i2c.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <linux/bitops.h>
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index bd2f568348c..2acde915d3c 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -18,6 +18,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/mach-imx/mxc_i2c.h>
 #include <asm/io.h>
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index d5be824de89..8592a819c40 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -42,6 +42,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <log.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/omap_i2c.h>
diff --git a/drivers/i2c/rcar_i2c.c b/drivers/i2c/rcar_i2c.c
index b877602aab6..5a902047bc9 100644
--- a/drivers/i2c/rcar_i2c.c
+++ b/drivers/i2c/rcar_i2c.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <wait_bit.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
#define RCAR_I2C_ICSCR			0x00 /* slave ctrl */
 #define RCAR_I2C_ICMCR			0x04 /* master ctrl */
diff --git a/drivers/i2c/rcar_iic.c b/drivers/i2c/rcar_iic.c
index 2a82eb0b764..6b21f6a5326 100644
--- a/drivers/i2c/rcar_iic.c
+++ b/drivers/i2c/rcar_iic.c
@@ -14,6 +14,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <asm/io.h>
+#include <linux/delay.h>
struct rcar_iic_priv {
    void __iomem		*base;
diff --git a/drivers/i2c/rk_i2c.c b/drivers/i2c/rk_i2c.c
index 703d9a1c7a0..fa6f69f400c 100644
--- a/drivers/i2c/rk_i2c.c
+++ b/drivers/i2c/rk_i2c.c
@@ -17,6 +17,7 @@
 #include <asm/arch-rockchip/i2c.h>
 #include <asm/arch-rockchip/periph.h>
 #include <dm/pinctrl.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
/* i2c timerout */
diff --git a/drivers/i2c/sh_i2c.c b/drivers/i2c/sh_i2c.c
index 0fefc115938..5c0bed2a0b2 100644
--- a/drivers/i2c/sh_i2c.c
+++ b/drivers/i2c/sh_i2c.c
@@ -11,6 +11,7 @@
 #include <i2c.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/i2c/soft_i2c.c b/drivers/i2c/soft_i2c.c
index 7f0303cc051..1931919b562 100644
--- a/drivers/i2c/soft_i2c.c
+++ b/drivers/i2c/soft_i2c.c
@@ -25,6 +25,7 @@
 #endif
 #endif
 #include <i2c.h>
+#include <linux/delay.h>
#if defined(CONFIG_SOFT_I2C_GPIO_SCL)
 # include <asm/gpio.h>
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c
index 4adcc0a7ae3..8be028962a0 100644
--- a/drivers/i2c/stm32f7_i2c.c
+++ b/drivers/i2c/stm32f7_i2c.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <reset.h>
+#include <linux/delay.h>
#include <dm/device.h>
 #include <linux/io.h>
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index 09c0be9dcd4..65b3734348b 100644
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -19,6 +19,7 @@
 #endif
 #include <asm/arch/gpio.h>
 #include <asm/arch-tegra/tegra_i2c.h>
+#include <linux/delay.h>
 #include <linux/err.h>
enum i2c_type {
diff --git a/drivers/input/i8042.c b/drivers/input/i8042.c
index cfd8dc64150..7beaccca2c8 100644
--- a/drivers/input/i8042.c
+++ b/drivers/input/i8042.c
@@ -15,6 +15,7 @@
 #include <keyboard.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c
index 40ebb2497b1..3409bb61d54 100644
--- a/drivers/input/tegra-kbc.c
+++ b/drivers/input/tegra-kbc.c
@@ -17,6 +17,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/funcmux.h>
 #include <asm/arch-tegra/timer.h>
+#include <linux/delay.h>
 #include <linux/input.h>
enum {
diff --git a/drivers/led/led_bcm6358.c b/drivers/led/led_bcm6358.c
index 56c3d146a54..307d418a178 100644
--- a/drivers/led/led_bcm6358.c
+++ b/drivers/led/led_bcm6358.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <dm/lists.h>
+#include <linux/delay.h>
#define LEDS_MAX		32
 #define LEDS_WAIT		100
diff --git a/drivers/misc/atsha204a-i2c.c b/drivers/misc/atsha204a-i2c.c
index 8e0b41e3460..422ea6f3e5a 100644
--- a/drivers/misc/atsha204a-i2c.c
+++ b/drivers/misc/atsha204a-i2c.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <atsha204a-i2c.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
#define ATSHA204A_TWLO			60
diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index 818ad56a0dc..a5534b16673 100644
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -25,6 +25,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
diff --git a/drivers/misc/ds4510.c b/drivers/misc/ds4510.c
index 0b37e8a4e41..a2a52915654 100644
--- a/drivers/misc/ds4510.c
+++ b/drivers/misc/ds4510.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <i2c.h>
 #include <command.h>
+#include <linux/delay.h>
 #include "ds4510.h"
enum {
diff --git a/drivers/misc/fsl_iim.c b/drivers/misc/fsl_iim.c
index f8075db8d5e..85cc3c26b2e 100644
--- a/drivers/misc/fsl_iim.c
+++ b/drivers/misc/fsl_iim.c
@@ -10,6 +10,7 @@
#include <common.h>
 #include <fuse.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
diff --git a/drivers/misc/fsl_sec_mon.c b/drivers/misc/fsl_sec_mon.c
index e9f351dc3aa..321bd27fd32 100644
--- a/drivers/misc/fsl_sec_mon.c
+++ b/drivers/misc/fsl_sec_mon.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <fsl_sec_mon.h>
+#include <linux/delay.h>
static u32 get_sec_mon_state(void)
 {
diff --git a/drivers/misc/i2c_eeprom.c b/drivers/misc/i2c_eeprom.c
index 6c0459dc555..d2857cf39ea 100644
--- a/drivers/misc/i2c_eeprom.c
+++ b/drivers/misc/i2c_eeprom.c
@@ -5,6 +5,7 @@
#include <common.h>
 #include <eeprom.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
 #include <dm.h>
diff --git a/drivers/misc/ihs_fpga.c b/drivers/misc/ihs_fpga.c
index 71c4226a839..4923c81783d 100644
--- a/drivers/misc/ihs_fpga.c
+++ b/drivers/misc/ihs_fpga.c
@@ -14,6 +14,7 @@
 #include <log.h>
 #include <regmap.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
#include "ihs_fpga.h"
diff --git a/drivers/misc/mpc83xx_serdes.c b/drivers/misc/mpc83xx_serdes.c
index 2d40621c15f..ab1e34e6f46 100644
--- a/drivers/misc/mpc83xx_serdes.c
+++ b/drivers/misc/mpc83xx_serdes.c
@@ -14,6 +14,7 @@
 #include <log.h>
 #include <mapmem.h>
 #include <misc.h>
+#include <linux/delay.h>
#include "mpc83xx_serdes.h"
diff --git a/drivers/misc/mxc_ocotp.c b/drivers/misc/mxc_ocotp.c
index 80cd8dcedac..926c62c8a14 100644
--- a/drivers/misc/mxc_ocotp.c
+++ b/drivers/misc/mxc_ocotp.c
@@ -13,6 +13,7 @@
#include <common.h>
 #include <fuse.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/misc/mxs_ocotp.c b/drivers/misc/mxs_ocotp.c
index 21cae02118f..facc720c8ef 100644
--- a/drivers/misc/mxs_ocotp.c
+++ b/drivers/misc/mxs_ocotp.c
@@ -13,6 +13,7 @@
#include <common.h>
 #include <fuse.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index 8c95229bf77..846622892a9 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -23,6 +23,7 @@
 #include <asm-generic/gpio.h>
#include "arm_pl180_mmci.h"
+#include <linux/delay.h>
#ifdef CONFIG_DM_MMC
 #include <dm.h>
diff --git a/drivers/mmc/bcm2835_sdhost.c b/drivers/mmc/bcm2835_sdhost.c
index d44799b4af3..52bb39a905e 100644
--- a/drivers/mmc/bcm2835_sdhost.c
+++ b/drivers/mmc/bcm2835_sdhost.c
@@ -39,6 +39,7 @@
 #include <dm/device_compat.h>
 #include <linux/bug.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/sizes.h>
diff --git a/drivers/mmc/davinci_mmc.c b/drivers/mmc/davinci_mmc.c
index ef5cd4e7234..2408a687d23 100644
--- a/drivers/mmc/davinci_mmc.c
+++ b/drivers/mmc/davinci_mmc.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <asm/arch/sdmmc_defs.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
#define DAVINCI_MAX_BLOCKS	(32)
 #define WATCHDOG_COUNT		(100000)
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index ba93c262558..7702f4be3f8 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -16,6 +16,7 @@
 #include <dwmmc.h>
 #include <wait_bit.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
#define PAGE_SIZE 4096
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index a35e791fcc9..665eb9aa688 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -24,6 +24,7 @@
 #include <asm/io.h>
 #include <dm.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index 27c86320f0b..1d040f60869 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -22,6 +22,7 @@
 #include <part.h>
 #include <asm/cache.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
 #include <malloc.h>
diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c
index 6ec454c3bbf..9d20e283839 100644
--- a/drivers/mmc/gen_atmel_mci.c
+++ b/drivers/mmc/gen_atmel_mci.c
@@ -16,6 +16,7 @@
 #include <part.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/byteorder.h>
 #include <asm/arch/clk.h>
diff --git a/drivers/mmc/iproc_sdhci.c b/drivers/mmc/iproc_sdhci.c
index 831dd32eb79..587fada7978 100644
--- a/drivers/mmc/iproc_sdhci.c
+++ b/drivers/mmc/iproc_sdhci.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <malloc.h>
 #include <sdhci.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/mmc/jz_mmc.c b/drivers/mmc/jz_mmc.c
index 8d4f886cb49..83ae1e51699 100644
--- a/drivers/mmc/jz_mmc.c
+++ b/drivers/mmc/jz_mmc.c
@@ -13,6 +13,7 @@
 #include <asm/unaligned.h>
 #include <errno.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <mach/jz4780.h>
 #include <wait_bit.h>
diff --git a/drivers/mmc/kona_sdhci.c b/drivers/mmc/kona_sdhci.c
index f5e1f2cbbd3..2bbe673b912 100644
--- a/drivers/mmc/kona_sdhci.c
+++ b/drivers/mmc/kona_sdhci.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <malloc.h>
 #include <sdhci.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/kona-common/clk.h>
diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c
index b5f5122b1b7..ebd5578d511 100644
--- a/drivers/mmc/meson_gx_mmc.c
+++ b/drivers/mmc/meson_gx_mmc.c
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <asm/arch/sd_emmc.h>
+#include <linux/delay.h>
 #include <linux/log2.h>
static inline void *get_regbase(const struct mmc *mmc)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index f1039c180d2..2de8513b7f9 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <mmc.h>
 #include <part.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 #include <malloc.h>
 #include <memalign.h>
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index 17f1ebf5d2b..ad2c0e00023 100644
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -24,6 +24,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <mmc.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 492bf58c398..0c21ec716e4 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -50,6 +50,7 @@
 #endif
 #include <dm.h>
 #include <dm/devres.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
 #include <thermal.h>
diff --git a/drivers/mmc/pxa_mmc_gen.c b/drivers/mmc/pxa_mmc_gen.c
index a4dcdb5cffc..cc6014703cc 100644
--- a/drivers/mmc/pxa_mmc_gen.c
+++ b/drivers/mmc/pxa_mmc_gen.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/regs-mmc.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <malloc.h>
diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c
index b8ef163de6e..963f2d97b6a 100644
--- a/drivers/mmc/renesas-sdhi.c
+++ b/drivers/mmc/renesas-sdhi.c
@@ -12,6 +12,7 @@
 #include <dm.h>
 #include <dm/device_compat.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/dma-direction.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
diff --git a/drivers/mmc/rockchip_dw_mmc.c b/drivers/mmc/rockchip_dw_mmc.c
index d1b293aa039..638107a7ff6 100644
--- a/drivers/mmc/rockchip_dw_mmc.c
+++ b/drivers/mmc/rockchip_dw_mmc.c
@@ -16,6 +16,7 @@
 #include <asm/gpio.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/periph.h>
+#include <linux/delay.h>
 #include <linux/err.h>
struct rockchip_mmc_plat {
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 4e350b34168..c5fbf5696cd 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -17,6 +17,7 @@
 #include <sdhci.h>
 #include <dm.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
static void sdhci_reset(struct sdhci_host *host, u8 mask)
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index bc94d01fab5..1a01fe5a739 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -15,6 +15,7 @@
 #include <dm.h>
 #include <malloc.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compat.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c
index 54bd687a25c..22a0f78933d 100644
--- a/drivers/mmc/sh_sdhi.c
+++ b/drivers/mmc/sh_sdhi.c
@@ -16,6 +16,7 @@
 #include <dm.h>
 #include <part.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compat.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c
index a089dfb11d7..73cc7e05fb4 100644
--- a/drivers/mmc/stm32_sdmmc2.c
+++ b/drivers/mmc/stm32_sdmmc2.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <mmc.h>
 #include <reset.h>
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index 2903d89ef34..0e03b07ce55 100644
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -21,6 +21,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
#ifdef CONFIG_DM_MMC
 struct sunxi_mmc_variant {
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 731a519e400..78838682c7c 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -15,6 +15,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/tegra_mmc.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #if defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA210)
 #include <asm/arch/clock.h>
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c
index faf18191b30..60318927995 100644
--- a/drivers/mmc/tmio-common.c
+++ b/drivers/mmc/tmio-common.c
@@ -13,6 +13,7 @@
 #include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
diff --git a/drivers/mmc/xenon_sdhci.c b/drivers/mmc/xenon_sdhci.c
index 829b75683b2..7dc600032b8 100644
--- a/drivers/mmc/xenon_sdhci.c
+++ b/drivers/mmc/xenon_sdhci.c
@@ -17,6 +17,7 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <sdhci.h>
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index d3860b75082..478302f8251 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include "mmc_private.h"
 #include <log.h>
 #include <dm/device_compat.h>
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 6be40d04e9a..b7289ba5394 100644
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -31,6 +31,7 @@
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
 #include <env_internal.h>
+#include <linux/delay.h>
 #include <mtd/cfi_flash.h>
 #include <watchdog.h>
diff --git a/drivers/mtd/mw_eeprom.c b/drivers/mtd/mw_eeprom.c
index 6a3a6f67518..9837733beee 100644
--- a/drivers/mtd/mw_eeprom.c
+++ b/drivers/mtd/mw_eeprom.c
@@ -3,6 +3,7 @@
 #include <common.h>
 #include <eeprom.h>
 #include <asm/ic/ssi.h>
+#include <linux/delay.h>
/*
  * Serial EEPROM opcodes, including start bit
diff --git a/drivers/mtd/nand/raw/am335x_spl_bch.c b/drivers/mtd/nand/raw/am335x_spl_bch.c
index ba2f33a96ef..b6fc5f29c7a 100644
--- a/drivers/mtd/nand/raw/am335x_spl_bch.c
+++ b/drivers/mtd/nand/raw/am335x_spl_bch.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <nand.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/mtd/nand_ecc.h>
static int nand_ecc_pos[] = CONFIG_SYS_NAND_ECCPOS;
diff --git a/drivers/mtd/nand/raw/arasan_nfc.c b/drivers/mtd/nand/raw/arasan_nfc.c
index 110c32b3961..6c1d64054c6 100644
--- a/drivers/mtd/nand/raw/arasan_nfc.c
+++ b/drivers/mtd/nand/raw/arasan_nfc.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
diff --git a/drivers/mtd/nand/raw/atmel_nand.c b/drivers/mtd/nand/raw/atmel_nand.c
index 2b39e4195ac..4a017ea74dc 100644
--- a/drivers/mtd/nand/raw/atmel_nand.c
+++ b/drivers/mtd/nand/raw/atmel_nand.c
@@ -17,6 +17,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
#include <malloc.h>
 #include <nand.h>
diff --git a/drivers/mtd/nand/raw/denali_spl.c b/drivers/mtd/nand/raw/denali_spl.c
index 4b815a433e1..f72142817e7 100644
--- a/drivers/mtd/nand/raw/denali_spl.c
+++ b/drivers/mtd/nand/raw/denali_spl.c
@@ -8,6 +8,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <asm/unaligned.h>
+#include <linux/delay.h>
 #include <linux/mtd/rawnand.h>
 #include "denali.h"
diff --git a/drivers/mtd/nand/raw/fsl_upm.c b/drivers/mtd/nand/raw/fsl_upm.c
index ec233b27903..6c86a7e7671 100644
--- a/drivers/mtd/nand/raw/fsl_upm.c
+++ b/drivers/mtd/nand/raw/fsl_upm.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/fsl_upm.h>
diff --git a/drivers/mtd/nand/raw/kmeter1_nand.c b/drivers/mtd/nand/raw/kmeter1_nand.c
index 71033000609..cf33f2863e1 100644
--- a/drivers/mtd/nand/raw/kmeter1_nand.c
+++ b/drivers/mtd/nand/raw/kmeter1_nand.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <nand.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define CONFIG_NAND_MODE_REG	(void *)(CONFIG_SYS_NAND_BASE + 0x20000)
 #define CONFIG_NAND_DATA_REG	(void *)(CONFIG_SYS_NAND_BASE + 0x30000)
diff --git a/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c b/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c
index 79d1489dc72..b3232ed59d5 100644
--- a/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c
+++ b/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c
@@ -21,6 +21,7 @@
#include <common.h>
 #include <nand.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <nand.h>
diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c
index 049bc79e3b0..59cef205754 100644
--- a/drivers/mtd/nand/raw/mxc_nand.c
+++ b/drivers/mtd/nand/raw/mxc_nand.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <log.h>
 #include <nand.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <asm/io.h>
 #if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX35) || \
diff --git a/drivers/mtd/nand/raw/mxs_nand_spl.c b/drivers/mtd/nand/raw/mxs_nand_spl.c
index c01b0db3cc8..a008a388ed9 100644
--- a/drivers/mtd/nand/raw/mxs_nand_spl.c
+++ b/drivers/mtd/nand/raw/mxs_nand_spl.c
@@ -9,6 +9,7 @@
 #include <malloc.h>
 #include <mxs_nand.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/err.h>
static struct mtd_info *mtd;
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index c9e54eae399..26650389f43 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -37,6 +37,7 @@
 #include <watchdog.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/compat.h>
 #include <linux/mtd/mtd.h>
diff --git a/drivers/mtd/nand/raw/pxa3xx_nand.c b/drivers/mtd/nand/raw/pxa3xx_nand.c
index fb4f77e4146..8c14fc55cff 100644
--- a/drivers/mtd/nand/raw/pxa3xx_nand.c
+++ b/drivers/mtd/nand/raw/pxa3xx_nand.c
@@ -13,6 +13,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <asm/io.h>
diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
index 912fe480e8a..97188b200cb 100644
--- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c
+++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <nand.h>
 #include <reset.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/iopoll.h>
 #include <linux/ioport.h>
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index 9b99be10e6e..5331e73c2d1 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -31,6 +31,7 @@
 #include <nand.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <linux/delay.h>
 #include <linux/err.h>
#include <linux/kernel.h>
diff --git a/drivers/mtd/nand/raw/sunxi_nand_spl.c b/drivers/mtd/nand/raw/sunxi_nand_spl.c
index 6cde9814c4f..8b2f7ea4915 100644
--- a/drivers/mtd/nand/raw/sunxi_nand_spl.c
+++ b/drivers/mtd/nand/raw/sunxi_nand_spl.c
@@ -10,6 +10,7 @@
 #include <config.h>
 #include <nand.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
/* registers */
 #define NFC_CTL                    0x00000000
diff --git a/drivers/mtd/nand/raw/tegra_nand.c b/drivers/mtd/nand/raw/tegra_nand.c
index b3bdd201c36..b9f5bdd9535 100644
--- a/drivers/mtd/nand/raw/tegra_nand.c
+++ b/drivers/mtd/nand/raw/tegra_nand.c
@@ -16,6 +16,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <dm/device_compat.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 #include <fdtdec.h>
diff --git a/drivers/mtd/nand/raw/zynq_nand.c b/drivers/mtd/nand/raw/zynq_nand.c
index 8953002a9b6..b3e6f5f9b4a 100644
--- a/drivers/mtd/nand/raw/zynq_nand.c
+++ b/drivers/mtd/nand/raw/zynq_nand.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <nand.h>
 #include <linux/ioport.h>
diff --git a/drivers/mtd/spi/sf_dataflash.c b/drivers/mtd/spi/sf_dataflash.c
index f85799d628e..27d847d4218 100644
--- a/drivers/mtd/spi/sf_dataflash.c
+++ b/drivers/mtd/spi/sf_dataflash.c
@@ -15,6 +15,7 @@
 #include <spi.h>
 #include <spi_flash.h>
 #include <div64.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/math64.h>
diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c
index d29a71595dc..7c652e6c535 100644
--- a/drivers/mtd/st_smi.c
+++ b/drivers/mtd/st_smi.c
@@ -6,6 +6,7 @@
#include <common.h>
 #include <flash.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/mtd/st_smi.h>
diff --git a/drivers/net/ag7xxx.c b/drivers/net/ag7xxx.c
index 38f3cbac734..0fe140cf6e6 100644
--- a/drivers/net/ag7xxx.c
+++ b/drivers/net/ag7xxx.c
@@ -17,6 +17,7 @@
 #include <net.h>
 #include <asm/cache.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/mii.h>
 #include <wait_bit.h>
diff --git a/drivers/net/armada100_fec.c b/drivers/net/armada100_fec.c
index 828f978f730..3ee119bcbcc 100644
--- a/drivers/net/armada100_fec.c
+++ b/drivers/net/armada100_fec.c
@@ -17,6 +17,7 @@
 #include <netdev.h>
 #include <asm/types.h>
 #include <asm/byteorder.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/mii.h>
 #include <asm/io.h>
diff --git a/drivers/net/at91_emac.c b/drivers/net/at91_emac.c
index fc227edea73..4e4ad61da4e 100644
--- a/drivers/net/at91_emac.c
+++ b/drivers/net/at91_emac.c
@@ -18,6 +18,7 @@
 #include <netdev.h>
 #include <malloc.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
#undef MII_DEBUG
diff --git a/drivers/net/ax88180.c b/drivers/net/ax88180.c
index d13eb11187c..28cb41272a9 100644
--- a/drivers/net/ax88180.c
+++ b/drivers/net/ax88180.c
@@ -42,6 +42,7 @@
 #include <log.h>
 #include <net.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include "ax88180.h"
@@ -118,7 +119,7 @@ static int ax88180_phy_reset (struct eth_device *dev)
/* Wait for the reset to complete, or time out (500 ms) */
    while (ax88180_mdio_read (dev, MII_BMCR) & BMCR_RESET) {
-		udelay (1000);
+		udelay(1000);
    	if (--delay_cnt == 0) {
    		printf ("Failed to reset PHY!\n");
    		return -1;
@@ -177,7 +178,7 @@ static int ax88180_poll_tx_complete (struct eth_device *dev)
    	if ((tmpval & txbs_txdp) == 0)
    		break;
-		udelay (100);
+		udelay(100);
    }
if (TimeOutCnt)
@@ -342,7 +343,7 @@ static void ax88180_media_config (struct eth_device *dev)
    	if (bmsr_val & BMSR_LSTATUS) {
    		break;
    	}
-		udelay (100);
+		udelay(100);
    }
bmsr_val = ax88180_mdio_read (dev, MII_BMSR);
@@ -364,7 +365,7 @@ static void ax88180_media_config (struct eth_device *dev)
    			if (bmsr_val & BMSR_ANEGCOMPLETE) {
    				break;
    			}
-				udelay (100);
+				udelay(100);
    		}
    	} else
    		debug ("ax88180: Auto-negotiation is disabled.\n");
@@ -680,7 +681,7 @@ static void ax88180_read_mac_addr (struct eth_device *dev)
    	tmp_regval = INW (dev, PROMCTRL);
    	if ((tmp_regval & RELOAD_EEPROM) == 0)
    		break;
-		udelay (1000);
+		udelay(1000);
    }
/* Get MAC addresses */
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 01c1ae27299..d161f0e09c3 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -3,6 +3,7 @@
  * (c) 2007 Nobuhiro Iwamatsu iwamatsu@nigauri.org
  */
 #include <common.h>
+#include <linux/delay.h>
 #include "ax88796.h"
/*
diff --git a/drivers/net/bcm-sf2-eth-gmac.c b/drivers/net/bcm-sf2-eth-gmac.c
index eaadb2662a8..f57861e8704 100644
--- a/drivers/net/bcm-sf2-eth-gmac.c
+++ b/drivers/net/bcm-sf2-eth-gmac.c
@@ -18,6 +18,7 @@
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <phy.h>
+#include <linux/delay.h>
#include "bcm-sf2-eth.h"
 #include "bcm-sf2-eth-gmac.h"
diff --git a/drivers/net/bcm-sf2-eth.c b/drivers/net/bcm-sf2-eth.c
index c8393c5f501..2998d57c72f 100644
--- a/drivers/net/bcm-sf2-eth.c
+++ b/drivers/net/bcm-sf2-eth.c
@@ -8,6 +8,7 @@
 #include <malloc.h>
 #include <net.h>
 #include <config.h>
+#include <linux/delay.h>
#include <phy.h>
 #include <miiphy.h>
diff --git a/drivers/net/bcm6368-eth.c b/drivers/net/bcm6368-eth.c
index db573c08317..648fafd3e09 100644
--- a/drivers/net/bcm6368-eth.c
+++ b/drivers/net/bcm6368-eth.c
@@ -18,6 +18,7 @@
 #include <wait_bit.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
#define ETH_PORT_STR			"brcm,enetsw-port"
diff --git a/drivers/net/bcmgenet.c b/drivers/net/bcmgenet.c
index 106aa4ba1c0..6a428c420a8 100644
--- a/drivers/net/bcmgenet.c
+++ b/drivers/net/bcmgenet.c
@@ -23,6 +23,7 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <fdt_support.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <malloc.h>
 #include <miiphy.h>
diff --git a/drivers/net/calxedaxgmac.c b/drivers/net/calxedaxgmac.c
index 0dd64e45821..5dad69c0b76 100644
--- a/drivers/net/calxedaxgmac.c
+++ b/drivers/net/calxedaxgmac.c
@@ -7,6 +7,7 @@
 #include <malloc.h>
 #include <net.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <asm/io.h>
diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c
index f840e114216..7ec95be6fcf 100644
--- a/drivers/net/cs8900.c
+++ b/drivers/net/cs8900.c
@@ -29,6 +29,7 @@
 #include <asm/io.h>
 #include <net.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include "cs8900.h"
#undef DEBUG
diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c
index 43c2253f10d..c67fe6f8114 100644
--- a/drivers/net/dc2114x.c
+++ b/drivers/net/dc2114x.c
@@ -6,6 +6,7 @@
 #include <net.h>
 #include <netdev.h>
 #include <pci.h>
+#include <linux/delay.h>
#undef DEBUG_SROM
 #undef DEBUG_SROM2
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 1eda9c38009..b89a68afe4a 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -23,6 +23,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/kernel.h>
 #include <asm/io.h>
diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c
index a6c0a2452f2..d575a625925 100644
--- a/drivers/net/dm9000x.c
+++ b/drivers/net/dm9000x.c
@@ -54,6 +54,7 @@ TODO: external MII is not functional, only internal at the moment.
 #include <net.h>
 #include <asm/io.h>
 #include <dm9000.h>
+#include <linux/delay.h>
#include "dm9000x.h"
diff --git a/drivers/net/dnet.c b/drivers/net/dnet.c
index 35c2ed9fe06..98e9b2c663b 100644
--- a/drivers/net/dnet.c
+++ b/drivers/net/dnet.c
@@ -10,6 +10,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
#ifndef CONFIG_DNET_AUTONEG_TIMEOUT
 #define CONFIG_DNET_AUTONEG_TIMEOUT	5000000	/* default value */
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 158397859c9..c0306d97c85 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -43,6 +43,7 @@
 #include <asm/cache.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
+#include <linux/delay.h>
/* Core registers */
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index 6c1358568ae..008da4ab3e7 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -39,6 +39,7 @@ tested on both gig copper and gig fiber boards
 #include <memalign.h>
 #include <net.h>
 #include <pci.h>
+#include <linux/delay.h>
 #include "e1000.h"
 #include <asm/cache.h>
diff --git a/drivers/net/e1000_spi.c b/drivers/net/e1000_spi.c
index dcb561ff79e..4fcc65d9782 100644
--- a/drivers/net/e1000_spi.c
+++ b/drivers/net/e1000_spi.c
@@ -1,6 +1,7 @@
 #include <common.h>
 #include <command.h>
 #include <console.h>
+#include <linux/delay.h>
 #include "e1000.h"
 #include <malloc.h>
 #include <linux/compiler.h>
diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
index 2fe0ba6e20f..e186ab4e5f2 100644
--- a/drivers/net/eepro100.c
+++ b/drivers/net/eepro100.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <pci.h>
 #include <miiphy.h>
+#include <linux/delay.h>
#undef DEBUG
@@ -462,7 +463,7 @@ int eepro100_initialize (bd_t * bis)
    	 */
    	pci_write_config_byte (devno, PCI_LATENCY_TIMER, 0x20);
-		udelay (10 * 1000);
+		udelay(10 * 1000);
read_hw_addr (dev, bis);
    }
@@ -480,10 +481,10 @@ static int eepro100_init (struct eth_device *dev, bd_t * bis)
    /* Reset the ethernet controller
     */
    OUTL (dev, I82559_SELECTIVE_RESET, SCBPort);
-	udelay (20);
+	udelay(20);
OUTL (dev, I82559_RESET, SCBPort);
-	udelay (20);
+	udelay(20);
if (!wait_for_eepro100 (dev)) {
    	printf ("Error: Can not reset ethernet controller.\n");
@@ -721,10 +722,10 @@ static void eepro100_halt (struct eth_device *dev)
    /* Reset the ethernet controller
     */
    OUTL (dev, I82559_SELECTIVE_RESET, SCBPort);
-	udelay (20);
+	udelay(20);
OUTL (dev, I82559_RESET, SCBPort);
-	udelay (20);
+	udelay(20);
if (!wait_for_eepro100 (dev)) {
    	printf ("Error: Can not reset ethernet controller.\n");
@@ -760,19 +761,19 @@ static int read_eeprom (struct eth_device *dev, int location, int addr_len)
    	short dataval = (read_cmd & (1 << i)) ? EE_DATA_WRITE : 0;
OUTW (dev, EE_ENB | dataval, SCBeeprom);
-		udelay (1);
+		udelay(1);
    	OUTW (dev, EE_ENB | dataval | EE_SHIFT_CLK, SCBeeprom);
-		udelay (1);
+		udelay(1);
    }
    OUTW (dev, EE_ENB, SCBeeprom);
for (i = 15; i >= 0; i--) {
    	OUTW (dev, EE_ENB | EE_SHIFT_CLK, SCBeeprom);
-		udelay (1);
+		udelay(1);
    	retval = (retval << 1) |
    			((INW (dev, SCBeeprom) & EE_DATA_READ) ? 1 : 0);
    	OUTW (dev, EE_ENB, SCBeeprom);
-		udelay (1);
+		udelay(1);
    }
/* Terminate the EEPROM access. */
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 3b667d405b6..2c3b9c0d963 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -18,6 +18,7 @@
 #include <net.h>
 #include <netdev.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
#include <asm/io.h>
diff --git a/drivers/net/fm/dtsec.c b/drivers/net/fm/dtsec.c
index 4c78a4d63f5..c51a65cb94f 100644
--- a/drivers/net/fm/dtsec.c
+++ b/drivers/net/fm/dtsec.c
@@ -9,6 +9,7 @@
 #include <fsl_dtsec.h>
 #include <fsl_mdio.h>
 #include <phy.h>
+#include <linux/delay.h>
#include "fm.h"
diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c
index b69ef20e296..992a855fe13 100644
--- a/drivers/net/fm/eth.c
+++ b/drivers/net/fm/eth.c
@@ -17,6 +17,7 @@
 #include <fsl_dtsec.h>
 #include <fsl_tgec.h>
 #include <fsl_memac.h>
+#include <linux/delay.h>
#include "fm.h"
diff --git a/drivers/net/fm/tgec.c b/drivers/net/fm/tgec.c
index 9f2f6f6d5b0..9cc9f3fde3a 100644
--- a/drivers/net/fm/tgec.c
+++ b/drivers/net/fm/tgec.c
@@ -12,6 +12,7 @@
 #include <asm/types.h>
 #include <asm/io.h>
 #include <fsl_tgec.h>
+#include <linux/delay.h>
#include "fm.h"
diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index ef58056a4b1..abab936b3af 100644
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -13,6 +13,7 @@
 #include <malloc.h>
 #include <linux/bug.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <net.h>
 #include <fdt_support.h>
diff --git a/drivers/net/fsl-mc/mc_sys.c b/drivers/net/fsl-mc/mc_sys.c
index fddf5cb0235..b5ae2ea3eb5 100644
--- a/drivers/net/fsl-mc/mc_sys.c
+++ b/drivers/net/fsl-mc/mc_sys.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <errno.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define MC_CMD_HDR_READ_CMDID(_hdr) \
    ((uint16_t)mc_dec((_hdr), MC_CMD_HDR_CMDID_O, MC_CMD_HDR_CMDID_S))
diff --git a/drivers/net/fsl_enetc.c b/drivers/net/fsl_enetc.c
index b47b27210ce..2929ae72092 100644
--- a/drivers/net/fsl_enetc.c
+++ b/drivers/net/fsl_enetc.c
@@ -16,6 +16,7 @@
 #include <pci.h>
 #include <miiphy.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
#include "fsl_enetc.h"
diff --git a/drivers/net/fsl_mcdmafec.c b/drivers/net/fsl_mcdmafec.c
index 45954cecb6b..73e92b7a0d2 100644
--- a/drivers/net/fsl_mcdmafec.c
+++ b/drivers/net/fsl_mcdmafec.c
@@ -18,6 +18,7 @@
 #include <config.h>
 #include <net.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <asm/immap.h>
 #include <asm/fsl_mcdmafec.h>
diff --git a/drivers/net/ftmac100.c b/drivers/net/ftmac100.c
index 24bb45f3515..4aae7c43fea 100644
--- a/drivers/net/ftmac100.c
+++ b/drivers/net/ftmac100.c
@@ -12,6 +12,7 @@
 #include <env.h>
 #include <malloc.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/io.h>
#include "ftmac100.h"
diff --git a/drivers/net/higmacv300.c b/drivers/net/higmacv300.c
index ea9f9470c80..1ec98644c92 100644
--- a/drivers/net/higmacv300.c
+++ b/drivers/net/higmacv300.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <console.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <miiphy.h>
 #include <net.h>
diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c
index 8fcb63d1a60..6643d1e9c13 100644
--- a/drivers/net/ks8851_mll.c
+++ b/drivers/net/ks8851_mll.c
@@ -11,6 +11,7 @@
 #include <malloc.h>
 #include <net.h>
 #include <miiphy.h>
+#include <linux/delay.h>
#include "ks8851_mll.h"
diff --git a/drivers/net/lan91c96.c b/drivers/net/lan91c96.c
index c08bd21f95a..13900f10b1c 100644
--- a/drivers/net/lan91c96.c
+++ b/drivers/net/lan91c96.c
@@ -48,6 +48,7 @@
 #include <command.h>
 #include <env.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include "lan91c96.h"
 #include <net.h>
 #include <linux/compiler.h>
@@ -211,7 +212,7 @@ static void smc_reset(struct eth_device *dev)
    SMC_SELECT_BANK(dev, 0);
    SMC_outw(dev, LAN91C96_RCR_SOFT_RST, LAN91C96_RCR);
-	udelay (10);
+	udelay(10);
/* Disable transmit and receive functionality */
    SMC_outw(dev, 0, LAN91C96_RCR);
@@ -438,7 +439,7 @@ static int smc_send_packet(struct eth_device *dev, void *packet,
/* wait for MMU getting ready (low) */
    	while (SMC_inw(dev, LAN91C96_MMU) & LAN91C96_MMUCR_NO_BUSY)
-			udelay (10);
+			udelay(10);
PRINTK2("MMU ready\n");
@@ -455,7 +456,7 @@ static int smc_send_packet(struct eth_device *dev, void *packet,
/* wait for MMU getting ready (low) */
    	while (SMC_inw(dev, LAN91C96_MMU) & LAN91C96_MMUCR_NO_BUSY)
-			udelay (10);
+			udelay(10);
PRINTK2 ("MMU ready\n");
    }
@@ -600,13 +601,13 @@ static int smc_rcv(struct eth_device *dev)
    }
while (SMC_inw(dev, LAN91C96_MMU) & LAN91C96_MMUCR_NO_BUSY)
-		udelay (1);		/* Wait until not busy */
+		udelay(1);		/* Wait until not busy */
/*  error or good, tell the card to get rid of this packet */
    SMC_outw(dev, LAN91C96_MMUCR_RELEASE_RX, LAN91C96_MMU);
while (SMC_inw(dev, LAN91C96_MMU) & LAN91C96_MMUCR_NO_BUSY)
-		udelay (1);		/* Wait until not busy */
+		udelay(1);		/* Wait until not busy */
if (!is_error) {
    	/* Pass the packet up to the protocol layers. */
diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.c b/drivers/net/ldpaa_eth/ldpaa_eth.c
index cec0e161dfe..8dd6b385985 100644
--- a/drivers/net/ldpaa_eth/ldpaa_eth.c
+++ b/drivers/net/ldpaa_eth/ldpaa_eth.c
@@ -16,6 +16,7 @@
 #include <linux/bug.h>
 #include <linux/compat.h>
 #include <fsl-mc/fsl_dpmac.h>
+#include <linux/delay.h>
#include <fsl-mc/ldpaa_wriop.h>
 #include "ldpaa_eth.h"
diff --git a/drivers/net/lpc32xx_eth.c b/drivers/net/lpc32xx_eth.c
index 604f676bfff..f68daaaff56 100644
--- a/drivers/net/lpc32xx_eth.c
+++ b/drivers/net/lpc32xx_eth.c
@@ -12,6 +12,7 @@
 #include <malloc.h>
 #include <miiphy.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/types.h>
 #include <asm/system.h>
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index ddd1c060599..424ca59707f 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -7,6 +7,7 @@
 #include <cpu_func.h>
 #include <dm.h>
 #include <log.h>
+#include <linux/delay.h>
/*
  * The u-boot networking stack is a little weird.  It seems like the
diff --git a/drivers/net/mcffec.c b/drivers/net/mcffec.c
index 8caf0ba6b1c..697549301f3 100644
--- a/drivers/net/mcffec.c
+++ b/drivers/net/mcffec.c
@@ -19,6 +19,7 @@
 #include <miiphy.h>
 #include <asm/fec.h>
 #include <asm/immap.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
#undef	ET_DEBUG
diff --git a/drivers/net/mcfmii.c b/drivers/net/mcfmii.c
index 3b8ee07c13a..393605512d9 100644
--- a/drivers/net/mcfmii.c
+++ b/drivers/net/mcfmii.c
@@ -8,6 +8,7 @@
 #include <config.h>
 #include <net.h>
 #include <netdev.h>
+#include <linux/delay.h>
#ifdef CONFIG_MCF547x_8x
 #include <asm/fsl_mcdmafec.h>
diff --git a/drivers/net/mpc8xx_fec.c b/drivers/net/mpc8xx_fec.c
index 69b2174ab3d..f9f7dd7cb36 100644
--- a/drivers/net/mpc8xx_fec.c
+++ b/drivers/net/mpc8xx_fec.c
@@ -12,6 +12,7 @@
 #include <netdev.h>
 #include <asm/cpm_8xx.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include <phy.h>
 #include <linux/mii.h>
diff --git a/drivers/net/mscc_eswitch/jr2_switch.c b/drivers/net/mscc_eswitch/jr2_switch.c
index 33dd002146c..76823c618e8 100644
--- a/drivers/net/mscc_eswitch/jr2_switch.c
+++ b/drivers/net/mscc_eswitch/jr2_switch.c
@@ -10,6 +10,7 @@
 #include <dm/of_access.h>
 #include <dm/of_addr.h>
 #include <fdt_support.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
 #include <miiphy.h>
diff --git a/drivers/net/mscc_eswitch/mscc_xfer.c b/drivers/net/mscc_eswitch/mscc_xfer.c
index 447b53782dd..01eb204db8c 100644
--- a/drivers/net/mscc_eswitch/mscc_xfer.c
+++ b/drivers/net/mscc_eswitch/mscc_xfer.c
@@ -4,6 +4,7 @@
  */
#include <log.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include "mscc_xfer.h"
diff --git a/drivers/net/mt7628-eth.c b/drivers/net/mt7628-eth.c
index 8110af2d825..a2e022db355 100644
--- a/drivers/net/mt7628-eth.c
+++ b/drivers/net/mt7628-eth.c
@@ -25,6 +25,7 @@
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <linux/bitfield.h>
+#include <linux/delay.h>
 #include <linux/err.h>
/* Ethernet frame engine register */
diff --git a/drivers/net/mtk_eth.c b/drivers/net/mtk_eth.c
index 59380a9caa1..997d0b9ab35 100644
--- a/drivers/net/mtk_eth.c
+++ b/drivers/net/mtk_eth.c
@@ -21,6 +21,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/ioport.h>
 #include <linux/mdio.h>
diff --git a/drivers/net/mvgbe.c b/drivers/net/mvgbe.c
index 1d1a5e85011..cf42489fac2 100644
--- a/drivers/net/mvgbe.c
+++ b/drivers/net/mvgbe.c
@@ -19,6 +19,7 @@
 #include <miiphy.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/types.h>
 #include <asm/system.h>
diff --git a/drivers/net/mvneta.c b/drivers/net/mvneta.c
index f593aa6508e..f9aef17f7ea 100644
--- a/drivers/net/mvneta.c
+++ b/drivers/net/mvneta.c
@@ -25,6 +25,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <phy.h>
 #include <miiphy.h>
diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c
index 83914286e8b..ebe67e45ab3 100644
--- a/drivers/net/mvpp2.c
+++ b/drivers/net/mvpp2.c
@@ -27,6 +27,7 @@
 #include <malloc.h>
 #include <asm/io.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <phy.h>
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 86f689802e3..bf6fa8f2ba2 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -56,6 +56,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <pci.h>
+#include <linux/delay.h>
/* defines */
 #define EEPROM_SIZE 0xb /*12 16-bit chunks, or 24 bytes*/
diff --git a/drivers/net/ne2000.c b/drivers/net/ne2000.c
index e6cd3e9ba07..28a99bb8c48 100644
--- a/drivers/net/ne2000.c
+++ b/drivers/net/ne2000.c
@@ -74,6 +74,7 @@ Add SNMP
#include <common.h>
 #include <command.h>
+#include <linux/delay.h>
/* NE2000 base header file */
 #include "ne2000_base.h"
diff --git a/drivers/net/ne2000_base.h b/drivers/net/ne2000_base.h
index eee0956fdb5..2493608a5a6 100644
--- a/drivers/net/ne2000_base.h
+++ b/drivers/net/ne2000_base.h
@@ -106,6 +106,7 @@ are GPL, so this is, of course, GPL.
 #endif
/* timeout for tx/rx in s */
+#include <linux/delay.h>
 #define TOUT 5
 /* Ether MAC address size */
 #define ETHER_ADDR_LEN 6
diff --git a/drivers/net/ns8382x.c b/drivers/net/ns8382x.c
index 9ef3baed1df..c292abad07f 100644
--- a/drivers/net/ns8382x.c
+++ b/drivers/net/ns8382x.c
@@ -57,6 +57,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <pci.h>
+#include <linux/delay.h>
/* defines */
 #define DSIZE     0x00000FFF
diff --git a/drivers/net/pch_gbe.c b/drivers/net/pch_gbe.c
index a592ec07da4..1daafbe2b9b 100644
--- a/drivers/net/pch_gbe.c
+++ b/drivers/net/pch_gbe.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <pci.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include "pch_gbe.h"
#if !defined(CONFIG_PHYLIB)
diff --git a/drivers/net/pcnet.c b/drivers/net/pcnet.c
index 9e2b145a724..670b7b3a914 100644
--- a/drivers/net/pcnet.c
+++ b/drivers/net/pcnet.c
@@ -15,6 +15,7 @@
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <pci.h>
+#include <linux/delay.h>
#define	PCNET_DEBUG_LEVEL	0	/* 0=off, 1=init, 2=rx/tx */
diff --git a/drivers/net/pfe_eth/pfe_cmd.c b/drivers/net/pfe_eth/pfe_cmd.c
index 66c8cca4d2b..1e69525cb71 100644
--- a/drivers/net/pfe_eth/pfe_cmd.c
+++ b/drivers/net/pfe_eth/pfe_cmd.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <command.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <net/pfe_eth/pfe_eth.h>
static inline void pfe_command_help(void)
diff --git a/drivers/net/pfe_eth/pfe_driver.c b/drivers/net/pfe_eth/pfe_driver.c
index e5edfbeaa66..6f443b4ea81 100644
--- a/drivers/net/pfe_eth/pfe_driver.c
+++ b/drivers/net/pfe_eth/pfe_driver.c
@@ -6,6 +6,7 @@
#include <log.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include <net/pfe_eth/pfe_eth.h>
 #include <net/pfe_eth/pfe_firmware.h>
diff --git a/drivers/net/pfe_eth/pfe_eth.c b/drivers/net/pfe_eth/pfe_eth.c
index 4aa5ac4be62..718e24f14d3 100644
--- a/drivers/net/pfe_eth/pfe_eth.c
+++ b/drivers/net/pfe_eth/pfe_eth.c
@@ -10,6 +10,7 @@
 #include <malloc.h>
 #include <dm/platform_data/pfe_dm_eth.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <net/pfe_eth/pfe_eth.h>
 #include <net/pfe_eth/pfe_mdio.h>
diff --git a/drivers/net/pfe_eth/pfe_mdio.c b/drivers/net/pfe_eth/pfe_mdio.c
index 2f88f5d8bcf..3228b8df49d 100644
--- a/drivers/net/pfe_eth/pfe_mdio.c
+++ b/drivers/net/pfe_eth/pfe_mdio.c
@@ -9,6 +9,7 @@
 #include <malloc.h>
 #include <dm/platform_data/pfe_dm_eth.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <net/pfe_eth/pfe_eth.h>
extern struct gemac_s gem_info[];
diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c
index 75396dec958..8b1cad85407 100644
--- a/drivers/net/phy/aquantia.c
+++ b/drivers/net/phy/aquantia.c
@@ -11,6 +11,7 @@
 #include <log.h>
 #include <net.h>
 #include <phy.h>
+#include <linux/delay.h>
 #include <u-boot/crc.h>
 #include <malloc.h>
 #include <asm/byteorder.h>
diff --git a/drivers/net/phy/b53.c b/drivers/net/phy/b53.c
index f039f895c89..25dbf215b41 100644
--- a/drivers/net/phy/b53.c
+++ b/drivers/net/phy/b53.c
@@ -24,6 +24,7 @@
#include <common.h>
 #include <command.h>
+#include <linux/delay.h>
#include <errno.h>
 #include <malloc.h>
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 3399fd23662..566fcb8de73 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -7,6 +7,7 @@
  */
 #include <common.h>
 #include <phy.h>
+#include <linux/delay.h>
/* Broadcom BCM54xx -- taken from linux sungem_phy */
 #define MIIM_BCM54xx_AUXCNTL			0x18
diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c
index ecaa2b9f92e..dbc20b14051 100644
--- a/drivers/net/phy/cortina.c
+++ b/drivers/net/phy/cortina.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <linux/ctype.h>
+#include <linux/delay.h>
 #include <linux/string.h>
 #include <linux/err.h>
 #include <phy.h>
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 93cf44ad4cb..be5e3dcaab2 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <errno.h>
 #include <phy.h>
+#include <linux/delay.h>
#define PHY_AUTONEGOTIATE_TIMEOUT 5000
diff --git a/drivers/net/phy/mv88e61xx.c b/drivers/net/phy/mv88e61xx.c
index cbc36509717..3f8aa7cd99c 100644
--- a/drivers/net/phy/mv88e61xx.c
+++ b/drivers/net/phy/mv88e61xx.c
@@ -31,6 +31,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
#include <bitfield.h>
 #include <errno.h>
diff --git a/drivers/net/phy/mv88e6352.c b/drivers/net/phy/mv88e6352.c
index e2261d6a11d..62a7f192149 100644
--- a/drivers/net/phy/mv88e6352.c
+++ b/drivers/net/phy/mv88e6352.c
@@ -8,6 +8,7 @@
 #include <command.h>
 #include <log.h>
 #include <miiphy.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <mv88e6352.h>
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 6c4381ec6ce..6b6497c93a2 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -17,6 +17,7 @@
 #include <miiphy.h>
 #include <phy.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/compiler.h>
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 8f1d7596325..86de989df86 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <linux/bitops.h>
 #include <phy.h>
+#include <linux/delay.h>
#define PHY_RTL8211x_FORCE_MASTER BIT(1)
 #define PHY_RTL8211E_PINE64_GIGABIT_FIX BIT(2)
diff --git a/drivers/net/phy/teranetics.c b/drivers/net/phy/teranetics.c
index 49d6a1ad901..60049c2074f 100644
--- a/drivers/net/phy/teranetics.c
+++ b/drivers/net/phy/teranetics.c
@@ -7,6 +7,7 @@
  */
 #include <common.h>
 #include <phy.h>
+#include <linux/delay.h>
#ifndef CONFIG_PHYLIB_10G
 #error The Teranetics PHY needs 10G support
diff --git a/drivers/net/pic32_eth.c b/drivers/net/pic32_eth.c
index d367a1fe37e..6a2084947b0 100644
--- a/drivers/net/pic32_eth.c
+++ b/drivers/net/pic32_eth.c
@@ -15,6 +15,7 @@
 #include <time.h>
 #include <wait_bit.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
#include "pic32_eth.h"
diff --git a/drivers/net/pic32_mdio.c b/drivers/net/pic32_mdio.c
index 1aa5b1d8dac..d4049cfea52 100644
--- a/drivers/net/pic32_mdio.c
+++ b/drivers/net/pic32_mdio.c
@@ -11,6 +11,7 @@
 #include <errno.h>
 #include <wait_bit.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "pic32_eth.h"
static int pic32_mdio_write(struct mii_dev *bus,
diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c
index fae72a1127c..3dab91b74b4 100644
--- a/drivers/net/ravb.c
+++ b/drivers/net/ravb.c
@@ -17,6 +17,7 @@
 #include <miiphy.h>
 #include <malloc.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <wait_bit.h>
 #include <asm/io.h>
diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c
index 67be1a3dc3f..806f97b8add 100644
--- a/drivers/net/rtl8139.c
+++ b/drivers/net/rtl8139.c
@@ -79,6 +79,7 @@
 #include <netdev.h>
 #include <asm/io.h>
 #include <pci.h>
+#include <linux/delay.h>
#define RTL_TIMEOUT	100000
@@ -237,7 +238,7 @@ int rtl8139_initialize(bd_t *bis)
pci_write_config_byte (devno, PCI_LATENCY_TIMER, 0x20);
-		udelay (10 * 1000);
+		udelay(10 * 1000);
    }
return card_number;
@@ -357,7 +358,7 @@ static void rtl_reset(struct eth_device *dev)
    /* Give the chip 10ms to finish the reset. */
    for (i=0; i<100; ++i){
    	if ((inb(ioaddr + ChipCmd) & CmdReset) == 0) break;
-		udelay (100); /* wait 100us */
+		udelay(100); /* wait 100us */
    }
@@ -528,6 +529,6 @@ static void rtl_disable(struct eth_device *dev)
    /* Give the chip 10ms to finish the reset. */
    for (i=0; i<100; ++i){
    	if ((inb(ioaddr + ChipCmd) & CmdReset) == 0) break;
-		udelay (100); /* wait 100us */
+		udelay(100); /* wait 100us */
    }
 }
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index c3413431ec4..75058fdadc0 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -53,6 +53,7 @@
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <pci.h>
+#include <linux/delay.h>
#undef DEBUG_RTL8169
 #undef DEBUG_RTL8169_TX
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 1ad3d0526df..b26fc7b8eb1 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -18,6 +18,7 @@
 #include <netdev.h>
 #include <miiphy.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
diff --git a/drivers/net/smc91111.c b/drivers/net/smc91111.c
index 5754c3106c9..23265eff936 100644
--- a/drivers/net/smc91111.c
+++ b/drivers/net/smc91111.c
@@ -51,6 +51,7 @@
 #include <command.h>
 #include <config.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include "smc91111.h"
 #include <net.h>
@@ -266,7 +267,7 @@ static inline void smc_wait_mmu_release_complete (struct eth_device *dev)
/* assume bank 2 selected */
    while (SMC_inw (dev, MMU_CMD_REG) & MC_BUSY) {
-		udelay (1);	/* Wait until not busy */
+		udelay(1);	/* Wait until not busy */
    	if (++count > 200)
    		break;
    }
@@ -318,7 +319,7 @@ static void smc_reset (struct eth_device *dev)
    SMC_SELECT_BANK (dev, 0);
/* this should pause enough for the chip to be happy */
-	udelay (10);
+	udelay(10);
/* Disable transmit and receive functionality */
    SMC_outw (dev, RCR_CLEAR, RCR_REG);
@@ -333,7 +334,7 @@ static void smc_reset (struct eth_device *dev)
    smc_wait_mmu_release_complete (dev);
    SMC_outw (dev, MC_RESET, MMU_CMD_REG);
    while (SMC_inw (dev, MMU_CMD_REG) & MC_BUSY)
-		udelay (1);	/* Wait until not busy */
+		udelay(1);	/* Wait until not busy */
/* Note:  It doesn't seem that waiting for the MMU busy is needed here,
       but this is a place where future chipsets _COULD_ break.  Be wary
@@ -564,7 +565,7 @@ again:
/* wait for MMU getting ready (low) */
    	while (SMC_inw (dev, MMU_CMD_REG) & MC_BUSY) {
-			udelay (10);
+			udelay(10);
    	}
PRINTK2 ("MMU ready\n");
@@ -583,7 +584,7 @@ again:
/* wait for MMU getting ready (low) */
    	while (SMC_inw (dev, MMU_CMD_REG) & MC_BUSY) {
-			udelay (10);
+			udelay(10);
    	}
PRINTK2 ("MMU ready\n");
@@ -957,19 +958,19 @@ static word smc_read_phy_register (struct eth_device *dev, byte phyreg)
    for (i = 0; i < sizeof bits; ++i) {
    	/* Clock Low - output data */
    	SMC_outw (dev, mii_reg | bits[i], MII_REG);
-		udelay (SMC_PHY_CLOCK_DELAY);
+		udelay(SMC_PHY_CLOCK_DELAY);
/* Clock Hi - input data */
    	SMC_outw (dev, mii_reg | bits[i] | MII_MCLK, MII_REG);
-		udelay (SMC_PHY_CLOCK_DELAY);
+		udelay(SMC_PHY_CLOCK_DELAY);
    	bits[i] |= SMC_inw (dev, MII_REG) & MII_MDI;
    }
/* Return to idle state */
    /* Set clock to low, data to low, and output tristated */
    SMC_outw (dev, mii_reg, MII_REG);
-	udelay (SMC_PHY_CLOCK_DELAY);
+	udelay(SMC_PHY_CLOCK_DELAY);
/* Restore original bank select */
    SMC_SELECT_BANK (dev, oldBank);
@@ -1078,19 +1079,19 @@ static void smc_write_phy_register (struct eth_device *dev, byte phyreg,
    for (i = 0; i < sizeof bits; ++i) {
    	/* Clock Low - output data */
    	SMC_outw (dev, mii_reg | bits[i], MII_REG);
-		udelay (SMC_PHY_CLOCK_DELAY);
+		udelay(SMC_PHY_CLOCK_DELAY);
/* Clock Hi - input data */
    	SMC_outw (dev, mii_reg | bits[i] | MII_MCLK, MII_REG);
-		udelay (SMC_PHY_CLOCK_DELAY);
+		udelay(SMC_PHY_CLOCK_DELAY);
    	bits[i] |= SMC_inw (dev, MII_REG) & MII_MDI;
    }
/* Return to idle state */
    /* Set clock to low, data to low, and output tristated */
    SMC_outw (dev, mii_reg, MII_REG);
-	udelay (SMC_PHY_CLOCK_DELAY);
+	udelay(SMC_PHY_CLOCK_DELAY);
/* Restore original bank select */
    SMC_SELECT_BANK (dev, oldBank);
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 257b0385c2a..c2670128248 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -10,6 +10,7 @@
 #include <malloc.h>
 #include <net.h>
 #include <miiphy.h>
+#include <linux/delay.h>
#include "smc911x.h"
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index b7f59aa0df9..60ee788079c 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -497,4 +497,5 @@ static void smc911x_reset(struct eth_device *dev)
    smc911x_reg_write(dev, GPIO_CFG, 0x70070000);
 }
+#include <linux/delay.h>
 #endif
diff --git a/drivers/net/sni_ave.c b/drivers/net/sni_ave.c
index 8f651fa4dc9..92b4a656319 100644
--- a/drivers/net/sni_ave.c
+++ b/drivers/net/sni_ave.c
@@ -17,6 +17,7 @@
 #include <syscon.h>
 #include <asm/cache.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index c24ab83c1a2..45ac1184950 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -21,6 +21,7 @@
 #include <dm.h>
 #include <fdt_support.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <malloc.h>
 #include <miiphy.h>
diff --git a/drivers/net/sunxi_emac.c b/drivers/net/sunxi_emac.c
index 26c75067bf2..6364beb9f2a 100644
--- a/drivers/net/sunxi_emac.c
+++ b/drivers/net/sunxi_emac.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <log.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <malloc.h>
 #include <miiphy.h>
diff --git a/drivers/net/ti/cpsw_mdio.c b/drivers/net/ti/cpsw_mdio.c
index fb93548dee0..e77a2ff0a74 100644
--- a/drivers/net/ti/cpsw_mdio.c
+++ b/drivers/net/ti/cpsw_mdio.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <miiphy.h>
 #include <wait_bit.h>
+#include <linux/delay.h>
struct cpsw_mdio_regs {
    u32	version;
diff --git a/drivers/net/ti/davinci_emac.c b/drivers/net/ti/davinci_emac.c
index 804797476c6..56ea1fec0af 100644
--- a/drivers/net/ti/davinci_emac.c
+++ b/drivers/net/ti/davinci_emac.c
@@ -32,6 +32,7 @@
 #include <linux/compiler.h>
 #include <asm/arch/emac_defs.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "davinci_emac.h"
unsigned int	emac_dbg = 0;
diff --git a/drivers/net/ti/keystone_net.c b/drivers/net/ti/keystone_net.c
index ecd6df9e451..e3ac40ca0d0 100644
--- a/drivers/net/ti/keystone_net.c
+++ b/drivers/net/ti/keystone_net.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <command.h>
 #include <console.h>
+#include <linux/delay.h>
#include <dm.h>
 #include <dm/lists.h>
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
index f85cdcb97eb..15701ee1474 100644
--- a/drivers/net/tsec.c
+++ b/drivers/net/tsec.c
@@ -15,6 +15,7 @@
 #include <command.h>
 #include <tsec.h>
 #include <fsl_mdio.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/processor.h>
 #include <asm/io.h>
diff --git a/drivers/net/uli526x.c b/drivers/net/uli526x.c
index c56836641b1..cfdd1137bea 100644
--- a/drivers/net/uli526x.c
+++ b/drivers/net/uli526x.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <pci.h>
 #include <miiphy.h>
+#include <linux/delay.h>
/* some kernel function compatible define */
diff --git a/drivers/net/vsc7385.c b/drivers/net/vsc7385.c
index d020aa915ef..af8d99cefbe 100644
--- a/drivers/net/vsc7385.c
+++ b/drivers/net/vsc7385.c
@@ -17,6 +17,7 @@
 #include <console.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include "vsc7385.h"
diff --git a/drivers/net/vsc9953.c b/drivers/net/vsc9953.c
index 8bad3519517..c438dab5619 100644
--- a/drivers/net/vsc9953.c
+++ b/drivers/net/vsc9953.c
@@ -17,6 +17,7 @@
 #include <malloc.h>
 #include <vsc9953.h>
 #include <ethsw.h>
+#include <linux/delay.h>
static struct vsc9953_info vsc9953_l2sw = {
    	.port[0] = VSC9953_PORT_INFO_INITIALIZER(0),
diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c
index 09151986f15..d0683db80d8 100644
--- a/drivers/net/xilinx_axi_emac.c
+++ b/drivers/net/xilinx_axi_emac.c
@@ -16,6 +16,7 @@
 #include <phy.h>
 #include <miiphy.h>
 #include <wait_bit.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index b15e5514e63..9bdb6798b67 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -17,6 +17,7 @@
 #include <phy.h>
 #include <miiphy.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <asm/io.h>
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index c3c67fc97bd..1d09c5ac4f6 100644
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -9,6 +9,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <asm/fsl_serdes.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/pci/pci-aardvark.c b/drivers/pci/pci-aardvark.c
index d678e0b599c..158679139bb 100644
--- a/drivers/pci/pci-aardvark.c
+++ b/drivers/pci/pci-aardvark.c
@@ -30,6 +30,7 @@
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/ioport.h>
/* PCIe core registers */
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 03ead32f3bb..4060cb60e71 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -17,6 +17,7 @@
 #if defined(CONFIG_X86) && defined(CONFIG_HAVE_FSP)
 #include <asm/fsp/fsp_support.h>
 #endif
+#include <linux/delay.h>
 #include "pci_internal.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 3b67cd24f12..664e8379eb5 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -17,6 +17,7 @@
 #include <common.h>
 #include <init.h>
 #include <log.h>
+#include <linux/delay.h>
#include <command.h>
 #include <env.h>
diff --git a/drivers/pci/pci_sh4.c b/drivers/pci/pci_sh4.c
index 4500e8bb296..aac9be055e2 100644
--- a/drivers/pci/pci_sh4.c
+++ b/drivers/pci/pci_sh4.c
@@ -9,6 +9,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#include <asm/processor.h>
 #include <asm/io.h>
diff --git a/drivers/pci/pci_sh7751.c b/drivers/pci/pci_sh7751.c
index 2f48b967193..1f23bbc126e 100644
--- a/drivers/pci/pci_sh7751.c
+++ b/drivers/pci/pci_sh7751.c
@@ -11,6 +11,7 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/pci.h>
+#include <linux/delay.h>
/* Register addresses and such */
 #define SH7751_BCR1	(vu_long *)0xFF800000
diff --git a/drivers/pci/pci_sh7780.c b/drivers/pci/pci_sh7780.c
index 722b5e7cf28..06d711a6cb9 100644
--- a/drivers/pci/pci_sh7780.c
+++ b/drivers/pci/pci_sh7780.c
@@ -7,6 +7,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#include <pci.h>
 #include <asm/processor.h>
diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c
index 3b4b276abe4..82f5c59d917 100644
--- a/drivers/pci/pci_tegra.c
+++ b/drivers/pci/pci_tegra.c
@@ -21,6 +21,7 @@
 #include <pci_tegra.h>
 #include <power-domain.h>
 #include <reset.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/pci/pcie_dw_mvebu.c b/drivers/pci/pcie_dw_mvebu.c
index b0037911006..c773f8d28d2 100644
--- a/drivers/pci/pcie_dw_mvebu.c
+++ b/drivers/pci/pcie_dw_mvebu.c
@@ -16,6 +16,7 @@
 #include <pci.h>
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/pci/pcie_dw_ti.c b/drivers/pci/pcie_dw_ti.c
index 0cca4e6d0d1..e49e39e3991 100644
--- a/drivers/pci/pcie_dw_ti.c
+++ b/drivers/pci/pcie_dw_ti.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/pci/pcie_fsl.c b/drivers/pci/pcie_fsl.c
index dc994b748ad..ab33459e28e 100644
--- a/drivers/pci/pcie_fsl.c
+++ b/drivers/pci/pcie_fsl.c
@@ -14,6 +14,7 @@
 #include <asm/fsl_pci.h>
 #include <asm/fsl_serdes.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "pcie_fsl.h"
 #include <dm/device_compat.h>
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c
index dc18d1ca3a9..cbf12371a0f 100644
--- a/drivers/pci/pcie_imx.c
+++ b/drivers/pci/pcie_imx.c
@@ -20,6 +20,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <dm.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
 #include <errno.h>
 #include <asm/arch/sys_proto.h>
diff --git a/drivers/pci/pcie_intel_fpga.c b/drivers/pci/pcie_intel_fpga.c
index 6a9f29c5c80..8249c6212ed 100644
--- a/drivers/pci/pcie_intel_fpga.c
+++ b/drivers/pci/pcie_intel_fpga.c
@@ -11,6 +11,7 @@
 #include <pci.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
#define RP_TX_REG0			0x2000
 #define RP_TX_CNTRL			0x2004
diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index 9696c84e4b3..af974cdddb8 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -23,6 +23,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/cpu.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
#define REG_ISCR			0x00
diff --git a/drivers/phy/bcm6318-usbh-phy.c b/drivers/phy/bcm6318-usbh-phy.c
index a1ff0b773f3..fe0e43d2703 100644
--- a/drivers/phy/bcm6318-usbh-phy.c
+++ b/drivers/phy/bcm6318-usbh-phy.c
@@ -17,6 +17,7 @@
 #include <reset.h>
 #include <asm/io.h>
 #include <dm/device.h>
+#include <linux/delay.h>
/* USBH Setup register */
 #define USBH_SETUP_REG		0x00
diff --git a/drivers/phy/bcm6368-usbh-phy.c b/drivers/phy/bcm6368-usbh-phy.c
index f24e9ff5ee0..8b918b09f97 100644
--- a/drivers/phy/bcm6368-usbh-phy.c
+++ b/drivers/phy/bcm6368-usbh-phy.c
@@ -17,6 +17,7 @@
 #include <reset.h>
 #include <asm/io.h>
 #include <dm/device.h>
+#include <linux/delay.h>
/* USBH PLL Control register */
 #define USBH_PLL_REG		0x18
diff --git a/drivers/phy/keystone-usb-phy.c b/drivers/phy/keystone-usb-phy.c
index 3be51a33f8b..7624f10a047 100644
--- a/drivers/phy/keystone-usb-phy.c
+++ b/drivers/phy/keystone-usb-phy.c
@@ -11,6 +11,7 @@
 #include <generic-phy.h>
 #include <asm/io.h>
 #include <asm/arch/psc_defs.h>
+#include <linux/delay.h>
/* USB PHY control register offsets */
 #define USB_PHY_CTL_UTMI		0x0000
diff --git a/drivers/phy/marvell/comphy_a3700.c b/drivers/phy/marvell/comphy_a3700.c
index 53b55ce7af1..dc188c44e0d 100644
--- a/drivers/phy/marvell/comphy_a3700.c
+++ b/drivers/phy/marvell/comphy_a3700.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "comphy_a3700.h"
diff --git a/drivers/phy/marvell/comphy_cp110.c b/drivers/phy/marvell/comphy_cp110.c
index ddfacf65d66..15e80049def 100644
--- a/drivers/phy/marvell/comphy_cp110.c
+++ b/drivers/phy/marvell/comphy_cp110.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
#include "comphy_core.h"
 #include "comphy_hpipe.h"
diff --git a/drivers/phy/meson-g12a-usb2.c b/drivers/phy/meson-g12a-usb2.c
index 6030031184c..a1e62197586 100644
--- a/drivers/phy/meson-g12a-usb2.c
+++ b/drivers/phy/meson-g12a-usb2.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <generic-phy.h>
 #include <regmap.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 #include <reset.h>
 #include <clk.h>
diff --git a/drivers/phy/meson-g12a-usb3-pcie.c b/drivers/phy/meson-g12a-usb3-pcie.c
index 82655f26dd6..4e9696fd590 100644
--- a/drivers/phy/meson-g12a-usb3-pcie.c
+++ b/drivers/phy/meson-g12a-usb3-pcie.c
@@ -17,6 +17,7 @@
 #include <reset.h>
 #include <bitfield.h>
 #include <generic-phy.h>
+#include <linux/delay.h>
#include <linux/bitops.h>
 #include <linux/compat.h>
diff --git a/drivers/phy/meson-gxl-usb2.c b/drivers/phy/meson-gxl-usb2.c
index c98d12b627d..d8c6410a471 100644
--- a/drivers/phy/meson-gxl-usb2.c
+++ b/drivers/phy/meson-gxl-usb2.c
@@ -15,6 +15,7 @@
 #include <errno.h>
 #include <generic-phy.h>
 #include <regmap.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 #include <clk.h>
diff --git a/drivers/phy/mt76x8-usb-phy.c b/drivers/phy/mt76x8-usb-phy.c
index 7fa8c8bf707..4c0818f6e8d 100644
--- a/drivers/phy/mt76x8-usb-phy.c
+++ b/drivers/phy/mt76x8-usb-phy.c
@@ -14,6 +14,7 @@
 #include <reset.h>
 #include <asm/io.h>
 #include <linux/bitops.h>
+#include <linux/delay.h>
#define OFS_U2_PHY_AC0			0x800
 #define USBPLL_FBDIV_S			16
diff --git a/drivers/phy/phy-mtk-tphy.c b/drivers/phy/phy-mtk-tphy.c
index bd089b7a435..e987a457f0a 100644
--- a/drivers/phy/phy-mtk-tphy.c
+++ b/drivers/phy/phy-mtk-tphy.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <linux/delay.h>
#include <dt-bindings/phy/phy.h>
diff --git a/drivers/phy/phy-rcar-gen2.c b/drivers/phy/phy-rcar-gen2.c
index e93130aee61..18da86e4bea 100644
--- a/drivers/phy/phy-rcar-gen2.c
+++ b/drivers/phy/phy-rcar-gen2.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <dm/device_compat.h>
 #include <linux/bitops.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
#define USBHS_LPSTS			0x02
diff --git a/drivers/phy/phy-stm32-usbphyc.c b/drivers/phy/phy-stm32-usbphyc.c
index b436c2184ba..464b0735e87 100644
--- a/drivers/phy/phy-stm32-usbphyc.c
+++ b/drivers/phy/phy-stm32-usbphyc.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <dm/device_compat.h>
 #include <linux/bitops.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
/* USBPHYC registers */
diff --git a/drivers/phy/phy-ti-am654.c b/drivers/phy/phy-ti-am654.c
index 18cf654c785..5220f01558a 100644
--- a/drivers/phy/phy-ti-am654.c
+++ b/drivers/phy/phy-ti-am654.c
@@ -20,6 +20,7 @@
 #include <power-domain.h>
 #include <regmap.h>
 #include <syscon.h>
+#include <linux/delay.h>
 #include <linux/err.h>
#define CMU_R07C		0x7c
diff --git a/drivers/phy/ti-pipe3-phy.c b/drivers/phy/ti-pipe3-phy.c
index 7fc36319cba..d247a98fc42 100644
--- a/drivers/phy/ti-pipe3-phy.c
+++ b/drivers/phy/ti-pipe3-phy.c
@@ -12,6 +12,7 @@
 #include <asm/arch/sys_proto.h>
 #include <syscon.h>
 #include <regmap.h>
+#include <linux/delay.h>
 #include <linux/err.h>
/* PLLCTRL Registers */
diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index b0e43ae0a16..9b6a7fa6bb3 100644
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -15,6 +15,7 @@
 #include <dm/lists.h>
 #include <dm/pinctrl.h>
 #include <linux/bitfield.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
/* STMFX pins = GPIO[15:0] + aGPIO[7:0] */
diff --git a/drivers/power/axp209.c b/drivers/power/axp209.c
index 60f69ec27ac..ade531940b9 100644
--- a/drivers/power/axp209.c
+++ b/drivers/power/axp209.c
@@ -8,6 +8,7 @@
 #include <command.h>
 #include <asm/arch/pmic_bus.h>
 #include <axp_pmic.h>
+#include <linux/delay.h>
#ifdef CONFIG_AXP_ALDO3_VOLT_SLOPE_08
 #  define AXP209_VRC_SLOPE AXP209_VRC_LDO3_800uV_uS
diff --git a/drivers/power/battery/bat_trats.c b/drivers/power/battery/bat_trats.c
index f461a37a9f6..54b2bf91e5c 100644
--- a/drivers/power/battery/bat_trats.c
+++ b/drivers/power/battery/bat_trats.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <console.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/battery.h>
 #include <power/max8997_pmic.h>
diff --git a/drivers/power/domain/meson-ee-pwrc.c b/drivers/power/domain/meson-ee-pwrc.c
index 0fc8cb66d15..b668d949747 100644
--- a/drivers/power/domain/meson-ee-pwrc.c
+++ b/drivers/power/domain/meson-ee-pwrc.c
@@ -15,6 +15,7 @@
 #include <clk.h>
 #include <dt-bindings/power/meson-g12a-power.h>
 #include <dt-bindings/power/meson-sm1-power.h>
+#include <linux/delay.h>
 #include <linux/err.h>
/* AO Offsets */
diff --git a/drivers/power/domain/meson-gx-pwrc-vpu.c b/drivers/power/domain/meson-gx-pwrc-vpu.c
index 6a938bb9958..d43383b68dd 100644
--- a/drivers/power/domain/meson-gx-pwrc-vpu.c
+++ b/drivers/power/domain/meson-gx-pwrc-vpu.c
@@ -15,6 +15,7 @@
 #include <syscon.h>
 #include <reset.h>
 #include <clk.h>
+#include <linux/delay.h>
 #include <linux/err.h>
enum {
diff --git a/drivers/power/fuel_gauge/fg_max17042.c b/drivers/power/fuel_gauge/fg_max17042.c
index 7c7e9a752da..a395d587a86 100644
--- a/drivers/power/fuel_gauge/fg_max17042.c
+++ b/drivers/power/fuel_gauge/fg_max17042.c
@@ -6,6 +6,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/max17042_fg.h>
 #include <i2c.h>
diff --git a/drivers/power/mt6323.c b/drivers/power/mt6323.c
index f5b27548d3e..354817a0378 100644
--- a/drivers/power/mt6323.c
+++ b/drivers/power/mt6323.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <command.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define PWRAP_BASE		0x1000d000
 #define PWRAP_WACS2_CMD		0x9c
diff --git a/drivers/power/pmic/pmic_hi6553.c b/drivers/power/pmic/pmic_hi6553.c
index 6443c9ffc98..80b9078cf8f 100644
--- a/drivers/power/pmic/pmic_hi6553.c
+++ b/drivers/power/pmic/pmic_hi6553.c
@@ -5,6 +5,7 @@
  */
 #include <asm/io.h>
 #include <common.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/max8997_muic.h>
 #include <power/hi6553_pmic.h>
diff --git a/drivers/power/regulator/pbias_regulator.c b/drivers/power/regulator/pbias_regulator.c
index db8c5a949c6..28a9a1470b1 100644
--- a/drivers/power/regulator/pbias_regulator.c
+++ b/drivers/power/regulator/pbias_regulator.c
@@ -8,6 +8,7 @@
 #include <errno.h>
 #include <dm.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c
index b959c469ec6..7dcb3171928 100644
--- a/drivers/power/regulator/regulator-uclass.c
+++ b/drivers/power/regulator/regulator-uclass.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <log.h>
 #include <dm/uclass-internal.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
diff --git a/drivers/power/regulator/regulator_common.c b/drivers/power/regulator/regulator_common.c
index 637db024348..16d9412cd52 100644
--- a/drivers/power/regulator/regulator_common.c
+++ b/drivers/power/regulator/regulator_common.c
@@ -7,6 +7,7 @@
 #include "regulator_common.h"
 #include <common.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
int regulator_common_ofdata_to_platdata(struct udevice *dev,
diff --git a/drivers/power/regulator/s2mps11_regulator.c b/drivers/power/regulator/s2mps11_regulator.c
index 67d1f9689de..a6b4f158ef7 100644
--- a/drivers/power/regulator/s2mps11_regulator.c
+++ b/drivers/power/regulator/s2mps11_regulator.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <dm.h>
 #include <i2c.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
 #include <power/s2mps11.h>
diff --git a/drivers/power/regulator/stpmic1.c b/drivers/power/regulator/stpmic1.c
index 1e3f96f3a08..3e342f48086 100644
--- a/drivers/power/regulator/stpmic1.c
+++ b/drivers/power/regulator/stpmic1.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
 #include <power/stpmic1.h>
diff --git a/drivers/power/regulator/tps65090_regulator.c b/drivers/power/regulator/tps65090_regulator.c
index 6dfec893360..9e45627a742 100644
--- a/drivers/power/regulator/tps65090_regulator.c
+++ b/drivers/power/regulator/tps65090_regulator.c
@@ -7,6 +7,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
 #include <power/tps65090.h>
diff --git a/drivers/power/regulator/tps65941_regulator.c b/drivers/power/regulator/tps65941_regulator.c
index 3f8be6c8e46..150c72d7ec4 100644
--- a/drivers/power/regulator/tps65941_regulator.c
+++ b/drivers/power/regulator/tps65941_regulator.c
@@ -12,6 +12,7 @@
 #include <dm.h>
 #include <i2c.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <power/pmic.h>
 #include <power/regulator.h>
 #include <power/tps65941.h>
diff --git a/drivers/power/tps6586x.c b/drivers/power/tps6586x.c
index 8c61a41b202..49b28a5e6bf 100644
--- a/drivers/power/tps6586x.c
+++ b/drivers/power/tps6586x.c
@@ -9,6 +9,7 @@
 #include <tps6586x.h>
 #include <asm/io.h>
 #include <i2c.h>
+#include <linux/delay.h>
static struct udevice *tps6586x_dev;
diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c
index 4cc261aced6..b0d5cba2c49 100644
--- a/drivers/power/twl4030.c
+++ b/drivers/power/twl4030.c
@@ -24,6 +24,7 @@
#include <command.h>
 #include <twl4030.h>
+#include <linux/delay.h>
/*
  * Power Reset
diff --git a/drivers/power/twl6030.c b/drivers/power/twl6030.c
index 103960d48d2..60a5aaaf19f 100644
--- a/drivers/power/twl6030.c
+++ b/drivers/power/twl6030.c
@@ -4,6 +4,7 @@
  * Texas Instruments, <www.ti.com>
  */
 #include <config.h>
+#include <linux/delay.h>
#include <twl6030.h>
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index 4ab0e21d217..849f191d6d1 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -9,6 +9,7 @@
 #include <log.h>
 #include <net.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <linux/immap_qe.h>
diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index 94253797946..69c22dd5e26 100644
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <net.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/immap_qe.h>
 #include <asm/io.h>
@@ -875,7 +876,7 @@ void marvell_phy_interface_mode(struct eth_device *dev, phy_interface_t type,
    		uec_phy_write(mii_info, 0x04, 0x01e1);
    		uec_phy_write(mii_info, 0x00, 0x9140);
    		uec_phy_write(mii_info, 0x00, 0x1000);
-			udelay (100000);
+			mdelay(100);
    		uec_phy_write(mii_info, 0x00, 0x2900);
    		uec_phy_write(mii_info, 0x14, 0x0cd2);
    		uec_phy_write(mii_info, 0x00, 0xa100);
@@ -884,13 +885,13 @@ void marvell_phy_interface_mode(struct eth_device *dev, phy_interface_t type,
    		uec_phy_write(mii_info, 0x04, 0x05e1);
    		uec_phy_write(mii_info, 0x00, 0xa100);
    		uec_phy_write(mii_info, 0x00, 0x2100);
-			udelay (1000000);
+			mdelay(1000);
    	} else if (speed == SPEED_10) {
    		uec_phy_write(mii_info, 0x14, 0x8e40);
    		uec_phy_write(mii_info, 0x1b, 0x800b);
    		uec_phy_write(mii_info, 0x14, 0x0c82);
    		uec_phy_write(mii_info, 0x00, 0x8100);
-			udelay (1000000);
+			mdelay(1000);
    	}
    }
diff --git a/drivers/ram/imxrt_sdram.c b/drivers/ram/imxrt_sdram.c
index b9831ec8b17..80fcb7e56ea 100644
--- a/drivers/ram/imxrt_sdram.c
+++ b/drivers/ram/imxrt_sdram.c
@@ -11,6 +11,7 @@
 #include <log.h>
 #include <ram.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/err.h>
/* SDRAM Command Code */
diff --git a/drivers/ram/mediatek/ddr3-mt7629.c b/drivers/ram/mediatek/ddr3-mt7629.c
index b413f499d03..6b4296d714d 100644
--- a/drivers/ram/mediatek/ddr3-mt7629.c
+++ b/drivers/ram/mediatek/ddr3-mt7629.c
@@ -12,6 +12,7 @@
 #include <dm.h>
 #include <ram.h>
 #include <asm/io.h>
+#include <linux/delay.h>
/* EMI */
 #define EMI_CONA			0x000
diff --git a/drivers/ram/rockchip/dmc-rk3368.c b/drivers/ram/rockchip/dmc-rk3368.c
index 8dc47389206..31a3c83b039 100644
--- a/drivers/ram/rockchip/dmc-rk3368.c
+++ b/drivers/ram/rockchip/dmc-rk3368.c
@@ -20,6 +20,7 @@
 #include <asm/arch-rockchip/ddr_rk3368.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_rk3288.h>
+#include <linux/delay.h>
 #include <linux/err.h>
struct dram_info {
diff --git a/drivers/ram/rockchip/sdram_pctl_px30.c b/drivers/ram/rockchip/sdram_pctl_px30.c
index 1839cebb677..331d85fba26 100644
--- a/drivers/ram/rockchip/sdram_pctl_px30.c
+++ b/drivers/ram/rockchip/sdram_pctl_px30.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_pctl_px30.h>
+#include <linux/delay.h>
/*
  * rank = 1: cs0
diff --git a/drivers/ram/rockchip/sdram_phy_px30.c b/drivers/ram/rockchip/sdram_phy_px30.c
index 5de73770a8c..f7f6de1ba98 100644
--- a/drivers/ram/rockchip/sdram_phy_px30.c
+++ b/drivers/ram/rockchip/sdram_phy_px30.c
@@ -9,6 +9,7 @@
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_common.h>
 #include <asm/arch-rockchip/sdram_phy_px30.h>
+#include <linux/delay.h>
static void sdram_phy_dll_bypass_set(void __iomem *phy_base, u32 freq)
 {
diff --git a/drivers/ram/rockchip/sdram_px30.c b/drivers/ram/rockchip/sdram_px30.c
index 67f494c7f1f..fd5763d0a0d 100644
--- a/drivers/ram/rockchip/sdram_px30.c
+++ b/drivers/ram/rockchip/sdram_px30.c
@@ -17,6 +17,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_px30.h>
+#include <linux/delay.h>
struct dram_info {
 #ifdef CONFIG_TPL_BUILD
diff --git a/drivers/ram/rockchip/sdram_rk3188.c b/drivers/ram/rockchip/sdram_rk3188.c
index cc9bd02c161..7aedb4fbac7 100644
--- a/drivers/ram/rockchip/sdram_rk3188.c
+++ b/drivers/ram/rockchip/sdram_rk3188.c
@@ -25,6 +25,7 @@
 #include <asm/arch-rockchip/pmu_rk3188.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_rk3288.h>
+#include <linux/delay.h>
 #include <linux/err.h>
struct chan_info {
diff --git a/drivers/ram/rockchip/sdram_rk322x.c b/drivers/ram/rockchip/sdram_rk322x.c
index 0b11b48697c..094693ce247 100644
--- a/drivers/ram/rockchip/sdram_rk322x.c
+++ b/drivers/ram/rockchip/sdram_rk322x.c
@@ -20,6 +20,7 @@
 #include <asm/arch-rockchip/uart.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/types.h>
+#include <linux/delay.h>
 #include <linux/err.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/ram/rockchip/sdram_rk3288.c b/drivers/ram/rockchip/sdram_rk3288.c
index 2e6186d38d3..64d704ef267 100644
--- a/drivers/ram/rockchip/sdram_rk3288.c
+++ b/drivers/ram/rockchip/sdram_rk3288.c
@@ -25,6 +25,7 @@
 #include <asm/arch-rockchip/pmu_rk3288.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_rk3288.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
 #include <power/rk8xx_pmic.h>
diff --git a/drivers/ram/rockchip/sdram_rk3328.c b/drivers/ram/rockchip/sdram_rk3328.c
index f01301068ea..3f3926f9e4c 100644
--- a/drivers/ram/rockchip/sdram_rk3328.c
+++ b/drivers/ram/rockchip/sdram_rk3328.c
@@ -19,6 +19,7 @@
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_rk3328.h>
 #include <asm/arch-rockchip/uart.h>
+#include <linux/delay.h>
struct dram_info {
 #ifdef CONFIG_TPL_BUILD
diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 9d2d3cf510a..60a1ab8b516 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -22,6 +22,7 @@
 #include <asm/arch-rockchip/hardware.h>
 #include <asm/arch-rockchip/sdram.h>
 #include <asm/arch-rockchip/sdram_rk3399.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <time.h>
diff --git a/drivers/ram/stm32_sdram.c b/drivers/ram/stm32_sdram.c
index d9b1b24f032..1894a60f1a2 100644
--- a/drivers/ram/stm32_sdram.c
+++ b/drivers/ram/stm32_sdram.c
@@ -12,6 +12,7 @@
 #include <ram.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
#define MEM_MODE_MASK	GENMASK(2, 0)
 #define SWP_FMC_OFFSET 10
diff --git a/drivers/ram/stm32mp1/stm32mp1_ddr.c b/drivers/ram/stm32mp1/stm32mp1_ddr.c
index 0ea3d535534..4a4cf19fab6 100644
--- a/drivers/ram/stm32mp1/stm32mp1_ddr.c
+++ b/drivers/ram/stm32mp1/stm32mp1_ddr.c
@@ -11,6 +11,7 @@
 #include <timer.h>
 #include <asm/io.h>
 #include <asm/arch/ddr.h>
+#include <linux/delay.h>
 #include <linux/iopoll.h>
 #include "stm32mp1_ddr.h"
 #include "stm32mp1_ddr_regs.h"
diff --git a/drivers/ram/stm32mp1/stm32mp1_tuning.c b/drivers/ram/stm32mp1/stm32mp1_tuning.c
index fb0a1a83fe5..914652eb542 100644
--- a/drivers/ram/stm32mp1/stm32mp1_tuning.c
+++ b/drivers/ram/stm32mp1/stm32mp1_tuning.c
@@ -10,6 +10,7 @@
 #include <rand.h>
 #include <reset.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include "stm32mp1_ddr_regs.h"
 #include "stm32mp1_ddr.h"
diff --git a/drivers/reset/reset-bcm6345.c b/drivers/reset/reset-bcm6345.c
index 20ea16d37c2..0511a0c63a3 100644
--- a/drivers/reset/reset-bcm6345.c
+++ b/drivers/reset/reset-bcm6345.c
@@ -13,6 +13,7 @@
 #include <malloc.h>
 #include <reset-uclass.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define MAX_RESETS	32
diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c
index bbbca139251..ce7e1c4ed22 100644
--- a/drivers/reset/reset-imx7.c
+++ b/drivers/reset/reset-imx7.c
@@ -11,6 +11,7 @@
 #include <dt-bindings/reset/imx7-reset.h>
 #include <dt-bindings/reset/imx8mq-reset.h>
 #include <reset-uclass.h>
+#include <linux/delay.h>
struct imx7_reset_priv {
    void __iomem *base;
diff --git a/drivers/rng/stm32mp1_rng.c b/drivers/rng/stm32mp1_rng.c
index 7ee74718759..a9a927336be 100644
--- a/drivers/rng/stm32mp1_rng.c
+++ b/drivers/rng/stm32mp1_rng.c
@@ -9,6 +9,7 @@
 #include <log.h>
 #include <reset.h>
 #include <rng.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <linux/iopoll.h>
diff --git a/drivers/rtc/davinci.c b/drivers/rtc/davinci.c
index 3514e7351ee..c446e7a735f 100644
--- a/drivers/rtc/davinci.c
+++ b/drivers/rtc/davinci.c
@@ -9,6 +9,7 @@
 #include <rtc.h>
 #include <asm/io.h>
 #include <asm/davinci_rtc.h>
+#include <linux/delay.h>
int rtc_get(struct rtc_time *tmp)
 {
diff --git a/drivers/rtc/ds1302.c b/drivers/rtc/ds1302.c
index b94163f7486..189607c3e02 100644
--- a/drivers/rtc/ds1302.c
+++ b/drivers/rtc/ds1302.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <command.h>
 #include <rtc.h>
+#include <linux/delay.h>
/* GPP Pins */
 #define DATA		0x200
diff --git a/drivers/rtc/ds1306.c b/drivers/rtc/ds1306.c
index 02d617e09c9..36d615812b2 100644
--- a/drivers/rtc/ds1306.c
+++ b/drivers/rtc/ds1306.c
@@ -18,6 +18,7 @@
 #include <command.h>
 #include <rtc.h>
 #include <spi.h>
+#include <linux/delay.h>
#define	RTC_SECONDS		0x00
 #define	RTC_MINUTES		0x01
@@ -71,7 +72,7 @@ int rtc_get (struct rtc_time *tmp)
/* Now we can enable the DS1306 RTC */
    immap->im_cpm.cp_pbdat |= PB_SPI_CE;
-	udelay (10);
+	udelay(10);
/* Shift out the address (0) of the time in the Clock Chip */
    soft_spi_send (0);
@@ -105,7 +106,7 @@ int rtc_get (struct rtc_time *tmp)
/* Now we can disable the DS1306 RTC */
    immap->im_cpm.cp_pbdat &= ~PB_SPI_CE;	/* Disable DS1306 Chip */
-	udelay (10);
+	udelay(10);
rtc_calc_weekday(tmp);	/* Determine the day of week */
@@ -127,7 +128,7 @@ int rtc_set (struct rtc_time *tmp)
/* Now we can enable the DS1306 RTC */
    immap->im_cpm.cp_pbdat |= PB_SPI_CE;	/* Enable DS1306 Chip */
-	udelay (10);
+	udelay(10);
/* First disable write protect in the clock chip control register */
    soft_spi_send (0x8F);	/* send address of the control register */
@@ -135,11 +136,11 @@ int rtc_set (struct rtc_time *tmp)
/* Now disable the DS1306 to terminate the write */
    immap->im_cpm.cp_pbdat &= ~PB_SPI_CE;
-	udelay (10);
+	udelay(10);
/* Now enable the DS1306 to initiate a new write */
    immap->im_cpm.cp_pbdat |= PB_SPI_CE;
-	udelay (10);
+	udelay(10);
/* Next, send the address of the clock time write registers */
    soft_spi_send (0x80);	/* send address of the first time register */
@@ -156,11 +157,11 @@ int rtc_set (struct rtc_time *tmp)
/* Now we can disable the Clock chip to terminate the burst write */
    immap->im_cpm.cp_pbdat &= ~PB_SPI_CE;	/* Disable DS1306 Chip */
-	udelay (10);
+	udelay(10);
/* Now we can enable the Clock chip to initiate a new write */
    immap->im_cpm.cp_pbdat |= PB_SPI_CE;	/* Enable DS1306 Chip */
-	udelay (10);
+	udelay(10);
/* First we Enable write protect in the clock chip control register */
    soft_spi_send (0x8F);	/* send address of the control register */
@@ -168,7 +169,7 @@ int rtc_set (struct rtc_time *tmp)
/* Now disable the DS1306 */
    immap->im_cpm.cp_pbdat &= ~PB_SPI_CE;	/*  Disable DS1306 Chip */
-	udelay (10);
+	udelay(10);
/* Set standard MPC8xx clock to the same time so Linux will
     * see the time even if it doesn't have a DS1306 clock driver.
@@ -204,7 +205,7 @@ static void init_spi (void)
    immap->im_cpm.cp_pbdir |= (PB_SPIMOSI | PB_SPI_CE | PB_SPISCK);
immap->im_cpm.cp_pbdir &= ~PB_SPIMISO;	/* Make MISO pin an input */
-	udelay (10);
+	udelay(10);
 }
/* ------------------------------------------------------------------------- */
@@ -227,10 +228,10 @@ static void soft_spi_send (unsigned char n)
    		immap->im_cpm.cp_pbdat |= PB_SPIMOSI;	/* Set MOSI to 1 */
    	else
    		immap->im_cpm.cp_pbdat &= ~PB_SPIMOSI;	/* Set MOSI to 0 */
-		udelay (10);
+		udelay(10);
immap->im_cpm.cp_pbdat &= ~PB_SPISCK;	/* Lower SCK */
-		udelay (10);
+		udelay(10);
bitpos >>= 1;	/* Shift for next bit position */
    }
@@ -253,11 +254,11 @@ static unsigned char soft_spi_read (void)
    /* Read 8 bits here */
    for (i = 0; i < 8; i++) {	/* Do 8 bits in loop */
    	immap->im_cpm.cp_pbdat |= PB_SPISCK;	/* Raise SCK */
-		udelay (10);
+		udelay(10);
    	if (immap->im_cpm.cp_pbdat & PB_SPIMISO)	/* Get a bit of data */
    		spi_byte |= bitpos;	/* Set data accordingly */
    	immap->im_cpm.cp_pbdat &= ~PB_SPISCK;	/* Lower SCK */
-		udelay (10);
+		udelay(10);
    	bitpos >>= 1;	/* Shift for next bit position */
    }
diff --git a/drivers/rtc/imxdi.c b/drivers/rtc/imxdi.c
index 39920f1a7a9..e3a1393266c 100644
--- a/drivers/rtc/imxdi.c
+++ b/drivers/rtc/imxdi.c
@@ -16,6 +16,7 @@
 #include <command.h>
 #include <linux/compat.h>
 #include <rtc.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/arch/imx-regs.h>
diff --git a/drivers/rtc/max6900.c b/drivers/rtc/max6900.c
index b35186579a5..11928839dcf 100644
--- a/drivers/rtc/max6900.c
+++ b/drivers/rtc/max6900.c
@@ -14,6 +14,7 @@
 #include <command.h>
 #include <rtc.h>
 #include <i2c.h>
+#include <linux/delay.h>
#ifndef	CONFIG_SYS_I2C_RTC_ADDR
 #define	CONFIG_SYS_I2C_RTC_ADDR	0x50
diff --git a/drivers/rtc/mvrtc.c b/drivers/rtc/mvrtc.c
index 94a065379c9..6f49505d4eb 100644
--- a/drivers/rtc/mvrtc.c
+++ b/drivers/rtc/mvrtc.c
@@ -13,6 +13,7 @@
 #include <dm.h>
 #include <rtc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "mvrtc.h"
/* This RTC does not support century, so we assume 20 */
diff --git a/drivers/rtc/rv3029.c b/drivers/rtc/rv3029.c
index 5e1689a91d9..9be58425bfb 100644
--- a/drivers/rtc/rv3029.c
+++ b/drivers/rtc/rv3029.c
@@ -15,6 +15,7 @@
 #include <log.h>
 #include <rtc.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
#define RTC_RV3029_PAGE_LEN             7
diff --git a/drivers/rtc/s35392a.c b/drivers/rtc/s35392a.c
index 3bfe481403d..80f55c86233 100644
--- a/drivers/rtc/s35392a.c
+++ b/drivers/rtc/s35392a.c
@@ -23,6 +23,7 @@
 #include <i2c.h>
 #include <linux/bitrev.h>
 #include <rtc.h>
+#include <linux/delay.h>
#define S35390A_CHIP_ADDR	0x30
diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c
index 98d209072d1..71cb31ff75e 100644
--- a/drivers/serial/atmel_usart.c
+++ b/drivers/serial/atmel_usart.c
@@ -14,6 +14,7 @@
 #include <serial.h>
 #include <debug_uart.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #ifdef CONFIG_DM_SERIAL
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index 30f9b8c9394..8d5cfcedb5f 100644
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -15,6 +15,7 @@
 #include <dm/lists.h>
 #include <dm/device-internal.h>
 #include <dm/of_access.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index baeaeaac8ea..da017dc5b3e 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -12,6 +12,7 @@
 #include <post.h>
 #include <linux/compiler.h>
 #include <errno.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c
index acfcc2954a9..5f45d58e580 100644
--- a/drivers/serial/serial_sh.c
+++ b/drivers/serial/serial_sh.c
@@ -15,6 +15,7 @@
 #include <serial.h>
 #include <linux/compiler.h>
 #include <dm/platform_data/serial_sh.h>
+#include <linux/delay.h>
 #include "serial_sh.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index a9f5c3c3ea9..5c1cf81ae04 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -13,6 +13,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <asm/arch/stm32.h>
+#include <linux/delay.h>
 #include "serial_stm32.h"
 #include <dm/device_compat.h>
diff --git a/drivers/sound/hda_codec.c b/drivers/sound/hda_codec.c
index 92e19452f14..b59c63edb33 100644
--- a/drivers/sound/hda_codec.c
+++ b/drivers/sound/hda_codec.c
@@ -15,6 +15,7 @@
 #include <sound.h>
 #include <asm/io.h>
 #include <dt-bindings/sound/azalia.h>
+#include <linux/delay.h>
/**
  * struct hda_regs - HDA registers
diff --git a/drivers/sound/max98090.c b/drivers/sound/max98090.c
index 29afbbc5c43..d23955d6e10 100644
--- a/drivers/sound/max98090.c
+++ b/drivers/sound/max98090.c
@@ -14,6 +14,7 @@
 #include <log.h>
 #include <sound.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
 #include "maxim_codec.h"
 #include "max98090.h"
diff --git a/drivers/sound/sound-uclass.c b/drivers/sound/sound-uclass.c
index 9aeeb809680..92f4b0b924b 100644
--- a/drivers/sound/sound-uclass.c
+++ b/drivers/sound/sound-uclass.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <sound.h>
+#include <linux/delay.h>
#define SOUND_BITS_IN_BYTE 8
diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c
index e0a2003239b..63628692997 100644
--- a/drivers/spi/cadence_qspi_apb.c
+++ b/drivers/spi/cadence_qspi_apb.c
@@ -29,6 +29,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <dma.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <wait_bit.h>
 #include <spi.h>
diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c
index 3efa8dbaf02..c00a05af7d1 100644
--- a/drivers/spi/davinci_spi.c
+++ b/drivers/spi/davinci_spi.c
@@ -16,6 +16,7 @@
 #include <asm/arch/hardware.h>
 #include <dm.h>
 #include <dm/platform_data/spi_davinci.h>
+#include <linux/delay.h>
/* SPIGCR0 */
 #define SPIGCR0_SPIENA_MASK	0x1
diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c
index cded7a8ddce..746686a18af 100644
--- a/drivers/spi/exynos_spi.c
+++ b/drivers/spi/exynos_spi.c
@@ -19,6 +19,7 @@
 #include <asm/arch/pinmux.h>
 #include <asm/arch/spi.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/spi/fsl_dspi.c b/drivers/spi/fsl_dspi.c
index c85253dc715..cb3d44cb0f6 100644
--- a/drivers/spi/fsl_dspi.c
+++ b/drivers/spi/fsl_dspi.c
@@ -22,6 +22,7 @@
 #include <asm/arch/clock.h>
 #endif
 #include <fsl_dspi.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c
index 67544ff522e..ba49839107d 100644
--- a/drivers/spi/fsl_espi.c
+++ b/drivers/spi/fsl_espi.c
@@ -8,6 +8,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
#include <malloc.h>
 #include <spi.h>
diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
index f421edbcbbe..314a2c3155b 100644
--- a/drivers/spi/fsl_qspi.c
+++ b/drivers/spi/fsl_qspi.c
@@ -10,6 +10,7 @@
 #include <malloc.h>
 #include <spi.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <linux/sizes.h>
 #include <linux/iopoll.h>
diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c
index 537c7566024..9c42755daed 100644
--- a/drivers/spi/ich.c
+++ b/drivers/spi/ich.c
@@ -25,6 +25,7 @@
 #include <asm/fast_spi.h>
 #include <asm/io.h>
 #include <asm/mtrr.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
#include "ich.h"
diff --git a/drivers/spi/mpc8xx_spi.c b/drivers/spi/mpc8xx_spi.c
index b020ce2b9d7..0026ad23e37 100644
--- a/drivers/spi/mpc8xx_spi.c
+++ b/drivers/spi/mpc8xx_spi.c
@@ -20,6 +20,7 @@
 #include <dm.h>
 #include <mpc8xx.h>
 #include <spi.h>
+#include <linux/delay.h>
#include <asm/cpm_8xx.h>
 #include <asm/io.h>
diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c
index 39ae7a8bc40..5b48786b727 100644
--- a/drivers/spi/mpc8xxx_spi.c
+++ b/drivers/spi/mpc8xxx_spi.c
@@ -13,6 +13,7 @@
 #include <spi.h>
 #include <asm/mpc8xxx_spi.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
enum {
    SPI_EV_NE = BIT(31 - 22),	/* Receiver Not Empty */
diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 4865fd91f8c..e35c6f9b4a9 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -9,6 +9,7 @@
 #include <malloc.h>
 #include <spi.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/rk_spi.c b/drivers/spi/rk_spi.c
index c5842dc9261..833cb04922e 100644
--- a/drivers/spi/rk_spi.c
+++ b/drivers/spi/rk_spi.c
@@ -18,6 +18,7 @@
 #include <log.h>
 #include <spi.h>
 #include <time.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/clock.h>
diff --git a/drivers/spi/sh_spi.c b/drivers/spi/sh_spi.c
index c58fd0ebc43..4ecfe60115b 100644
--- a/drivers/spi/sh_spi.c
+++ b/drivers/spi/sh_spi.c
@@ -10,6 +10,7 @@
 #include <malloc.h>
 #include <spi.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include "sh_spi.h"
static void sh_spi_write(unsigned long data, unsigned long *reg)
diff --git a/drivers/spi/soft_spi.c b/drivers/spi/soft_spi.c
index af0dd7150f7..e5f9f49caf8 100644
--- a/drivers/spi/soft_spi.c
+++ b/drivers/spi/soft_spi.c
@@ -17,6 +17,7 @@
 #include <malloc.h>
 #include <spi.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c
index ae62aebc02c..9fc5f6e00e9 100644
--- a/drivers/spi/stm32_qspi.c
+++ b/drivers/spi/stm32_qspi.c
@@ -13,6 +13,7 @@
 #include <reset.h>
 #include <spi-mem.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/iopoll.h>
 #include <linux/ioport.h>
 #include <linux/sizes.h>
diff --git a/drivers/spi/stm32_spi.c b/drivers/spi/stm32_spi.c
index fdc9f952e7f..8071de09eba 100644
--- a/drivers/spi/stm32_spi.c
+++ b/drivers/spi/stm32_spi.c
@@ -13,6 +13,7 @@
 #include <reset.h>
 #include <spi.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra114_spi.c
index 27409186b0c..bf02bdb1afe 100644
--- a/drivers/spi/tegra114_spi.c
+++ b/drivers/spi/tegra114_spi.c
@@ -13,6 +13,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch-tegra/clk_rst.h>
 #include <spi.h>
+#include <linux/delay.h>
 #include "tegra_spi.h"
/* COMMAND1 */
diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c
index 3a1ef8c0935..1461f094277 100644
--- a/drivers/spi/tegra20_sflash.c
+++ b/drivers/spi/tegra20_sflash.c
@@ -17,6 +17,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <spi.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include "tegra_spi.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c
index f09d9603d84..dcd09508946 100644
--- a/drivers/spi/tegra20_slink.c
+++ b/drivers/spi/tegra20_slink.c
@@ -14,6 +14,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <spi.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include "tegra_spi.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/spi/tegra210_qspi.c b/drivers/spi/tegra210_qspi.c
index c810dc421bd..96ab6502de1 100644
--- a/drivers/spi/tegra210_qspi.c
+++ b/drivers/spi/tegra210_qspi.c
@@ -15,6 +15,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <spi.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include "tegra_spi.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/spi/uniphier_spi.c b/drivers/spi/uniphier_spi.c
index 57d41b778b2..42ed1ba20b0 100644
--- a/drivers/spi/uniphier_spi.c
+++ b/drivers/spi/uniphier_spi.c
@@ -11,6 +11,7 @@
 #include <time.h>
 #include <dm/device_compat.h>
 #include <linux/bitfield.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <spi.h>
 #include <wait_bit.h>
diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c
index b59b876a626..e3bad5532a5 100644
--- a/drivers/spi/zynq_spi.c
+++ b/drivers/spi/zynq_spi.c
@@ -13,6 +13,7 @@
 #include <spi.h>
 #include <time.h>
 #include <asm/io.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/sysreset/sysreset-uclass.c b/drivers/sysreset/sysreset-uclass.c
index d43c7b70034..995240f0cbc 100644
--- a/drivers/sysreset/sysreset-uclass.c
+++ b/drivers/sysreset/sysreset-uclass.c
@@ -18,6 +18,7 @@
 #include <dm/device-internal.h>
 #include <dm/lists.h>
 #include <dm/root.h>
+#include <linux/delay.h>
 #include <linux/err.h>
int sysreset_request(struct udevice *dev, enum sysreset_t type)
diff --git a/drivers/sysreset/sysreset_mpc83xx.c b/drivers/sysreset/sysreset_mpc83xx.c
index ff08d356bfe..456f006bc12 100644
--- a/drivers/sysreset/sysreset_mpc83xx.c
+++ b/drivers/sysreset/sysreset_mpc83xx.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <sysreset.h>
 #include <wait_bit.h>
+#include <linux/delay.h>
#include "sysreset_mpc83xx.h"
diff --git a/drivers/thermal/imx_scu_thermal.c b/drivers/thermal/imx_scu_thermal.c
index 691cad9d458..31eef0ade9e 100644
--- a/drivers/thermal/imx_scu_thermal.c
+++ b/drivers/thermal/imx_scu_thermal.c
@@ -12,6 +12,7 @@
 #include <dm/device-internal.h>
 #include <dm/device.h>
 #include <asm/arch/sci/sci.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
index da3fca90367..101bd5ef2d7 100644
--- a/drivers/thermal/imx_thermal.c
+++ b/drivers/thermal/imx_thermal.c
@@ -16,6 +16,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <malloc.h>
+#include <linux/delay.h>
 #include <linux/math64.h>
 #include <thermal.h>
 #include <imx_thermal.h>
diff --git a/drivers/timer/tsc_timer.c b/drivers/timer/tsc_timer.c
index 890660b44a9..93c959ff444 100644
--- a/drivers/timer/tsc_timer.c
+++ b/drivers/timer/tsc_timer.c
@@ -19,6 +19,7 @@
 #include <asm/ibmpc.h>
 #include <asm/msr.h>
 #include <asm/u-boot-x86.h>
+#include <linux/delay.h>
#define MAX_NUM_FREQS	9
diff --git a/drivers/tpm/cr50_i2c.c b/drivers/tpm/cr50_i2c.c
index 34a8bdf24cc..a1b4b0dacfb 100644
--- a/drivers/tpm/cr50_i2c.c
+++ b/drivers/tpm/cr50_i2c.c
@@ -18,6 +18,7 @@
 #include <asm/io.h>
 #include <asm/arch/iomap.h>
 #include <asm/arch/pm.h>
+#include <linux/delay.h>
enum {
    TIMEOUT_INIT_MS		= 30000, /* Very long timeout for TPM init */
diff --git a/drivers/tpm/tpm-uclass.c b/drivers/tpm/tpm-uclass.c
index ec2492014a8..0e17408c644 100644
--- a/drivers/tpm/tpm-uclass.c
+++ b/drivers/tpm/tpm-uclass.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/unaligned/be_byteshift.h>
 #include <tpm-v1.h>
 #include <tpm-v2.h>
diff --git a/drivers/tpm/tpm2_tis_spi.c b/drivers/tpm/tpm2_tis_spi.c
index 713111f6c3e..03918ed6a74 100644
--- a/drivers/tpm/tpm2_tis_spi.c
+++ b/drivers/tpm/tpm2_tis_spi.c
@@ -19,6 +19,7 @@
 #include <log.h>
 #include <spi.h>
 #include <tpm-v2.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compiler.h>
 #include <linux/types.h>
diff --git a/drivers/tpm/tpm_atmel_twi.c b/drivers/tpm/tpm_atmel_twi.c
index 2079ea913e4..d9e4877c5c2 100644
--- a/drivers/tpm/tpm_atmel_twi.c
+++ b/drivers/tpm/tpm_atmel_twi.c
@@ -10,6 +10,7 @@
 #include <tpm-v1.h>
 #include <i2c.h>
 #include <asm/unaligned.h>
+#include <linux/delay.h>
#include "tpm_internal.h"
diff --git a/drivers/tpm/tpm_tis_infineon.c b/drivers/tpm/tpm_tis_infineon.c
index b007c7ec6fc..f47813e76d0 100644
--- a/drivers/tpm/tpm_tis_infineon.c
+++ b/drivers/tpm/tpm_tis_infineon.c
@@ -25,6 +25,7 @@
 #include <i2c.h>
 #include <log.h>
 #include <tpm-v1.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compiler.h>
 #include <linux/types.h>
diff --git a/drivers/tpm/tpm_tis_lpc.c b/drivers/tpm/tpm_tis_lpc.c
index da4269a56ed..2dd374cf77d 100644
--- a/drivers/tpm/tpm_tis_lpc.c
+++ b/drivers/tpm/tpm_tis_lpc.c
@@ -18,6 +18,7 @@
 #include <mapmem.h>
 #include <tpm-v1.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#define PREFIX "lpc_tpm: "
diff --git a/drivers/tpm/tpm_tis_st33zp24_i2c.c b/drivers/tpm/tpm_tis_st33zp24_i2c.c
index c8f82658135..a253ee15027 100644
--- a/drivers/tpm/tpm_tis_st33zp24_i2c.c
+++ b/drivers/tpm/tpm_tis_st33zp24_i2c.c
@@ -19,6 +19,7 @@
 #include <log.h>
 #include <tpm-v1.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <asm/unaligned.h>
diff --git a/drivers/tpm/tpm_tis_st33zp24_spi.c b/drivers/tpm/tpm_tis_st33zp24_spi.c
index 8e7b297fe21..ef54e3b7b29 100644
--- a/drivers/tpm/tpm_tis_st33zp24_spi.c
+++ b/drivers/tpm/tpm_tis_st33zp24_spi.c
@@ -19,6 +19,7 @@
 #include <spi.h>
 #include <tpm-v1.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <asm/unaligned.h>
 #include <linux/compat.h>
diff --git a/drivers/ufs/ufs.c b/drivers/ufs/ufs.c
index bbb18e89e0f..136dab5602e 100644
--- a/drivers/ufs/ufs.c
+++ b/drivers/ufs/ufs.c
@@ -19,6 +19,7 @@
 #include <malloc.h>
 #include <hexdump.h>
 #include <scsi.h>
+#include <linux/delay.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/usb/cdns3/ep0.c b/drivers/usb/cdns3/ep0.c
index 4266bd630c3..4a6374c4928 100644
--- a/drivers/usb/cdns3/ep0.c
+++ b/drivers/usb/cdns3/ep0.c
@@ -13,6 +13,7 @@
 #include <cpu_func.h>
 #include <asm/cache.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/usb/composite.h>
 #include <linux/iopoll.h>
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c
index 8377eb458b6..31b7f81f338 100644
--- a/drivers/usb/cdns3/gadget.c
+++ b/drivers/usb/cdns3/gadget.c
@@ -59,6 +59,7 @@
 #include <dm.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/usb/gadget.h>
 #include <linux/compat.h>
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 25d20483bb6..df28dc77d79 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -20,6 +20,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
 #include <linux/ioport.h>
diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c
index 1fc899d391b..7d6278a52cd 100644
--- a/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -14,6 +14,7 @@
 #include <dm/lists.h>
 #include <dwc3-uboot.h>
 #include <generic-phy.h>
+#include <linux/delay.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <malloc.h>
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 8945abc396a..2aec874e1de 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -20,6 +20,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/list.h>
diff --git a/drivers/usb/dwc3/samsung_usb_phy.c b/drivers/usb/dwc3/samsung_usb_phy.c
index 677061458cc..abbd4136890 100644
--- a/drivers/usb/dwc3/samsung_usb_phy.c
+++ b/drivers/usb/dwc3/samsung_usb_phy.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <asm/arch/power.h>
 #include <asm/arch/xhci-exynos.h>
+#include <linux/delay.h>
void exynos5_usb3_phy_init(struct exynos_usb3_phy *phy)
 {
diff --git a/drivers/usb/dwc3/ti_usb_phy.c b/drivers/usb/dwc3/ti_usb_phy.c
index 6b0166a1e06..ade3a7f85c0 100644
--- a/drivers/usb/dwc3/ti_usb_phy.c
+++ b/drivers/usb/dwc3/ti_usb_phy.c
@@ -21,6 +21,7 @@
 #include <ti-usb-phy-uboot.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <linux/delay.h>
 #include <linux/ioport.h>
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
diff --git a/drivers/usb/eth/asix.c b/drivers/usb/eth/asix.c
index 5f56f6f2dde..db75ae2498c 100644
--- a/drivers/usb/eth/asix.c
+++ b/drivers/usb/eth/asix.c
@@ -12,6 +12,7 @@
 #include <usb.h>
 #include <malloc.h>
 #include <memalign.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include "usb_ether.h"
diff --git a/drivers/usb/eth/asix88179.c b/drivers/usb/eth/asix88179.c
index b4a56390b32..381bef2bed8 100644
--- a/drivers/usb/eth/asix88179.c
+++ b/drivers/usb/eth/asix88179.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <usb.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include "usb_ether.h"
 #include <malloc.h>
diff --git a/drivers/usb/eth/mcs7830.c b/drivers/usb/eth/mcs7830.c
index b8fe65237d5..0cb7dbc8fb8 100644
--- a/drivers/usb/eth/mcs7830.c
+++ b/drivers/usb/eth/mcs7830.c
@@ -14,6 +14,7 @@
 #include <errno.h>
 #include <log.h>
 #include <net.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <malloc.h>
 #include <memalign.h>
diff --git a/drivers/usb/eth/r8152.c b/drivers/usb/eth/r8152.c
index 1454d98d8f8..61b8683230d 100644
--- a/drivers/usb/eth/r8152.c
+++ b/drivers/usb/eth/r8152.c
@@ -12,6 +12,7 @@
 #include <memalign.h>
 #include <net.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include <linux/bitops.h>
 #include "usb_ether.h"
diff --git a/drivers/usb/eth/r8152_fw.c b/drivers/usb/eth/r8152_fw.c
index 4bf4066d7a4..d564de285f1 100644
--- a/drivers/usb/eth/r8152_fw.c
+++ b/drivers/usb/eth/r8152_fw.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <linux/delay.h>
 #include "usb_ether.h"
 #include "r8152.h"
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index 82fea742b06..d3532df141f 100644
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -15,6 +15,7 @@
 #include <net.h>
 #include <usb.h>
 #include <asm/unaligned.h>
+#include <linux/delay.h>
 #include <linux/mii.h>
 #include "usb_ether.h"
diff --git a/drivers/usb/gadget/bcm_udc_otg_phy.c b/drivers/usb/gadget/bcm_udc_otg_phy.c
index 3ecb669507b..c89cd57c253 100644
--- a/drivers/usb/gadget/bcm_udc_otg_phy.c
+++ b/drivers/usb/gadget/bcm_udc_otg_phy.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/sysmap.h>
 #include <asm/kona-common/clk.h>
+#include <linux/delay.h>
#include "dwc2_udc_otg_priv.h"
 #include "bcm_udc_otg.h"
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index 5677eab4261..cdbdbcc5cac 100644
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -15,6 +15,7 @@
 #include <malloc.h>
 #include <asm/byteorder.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/designware_udc.c b/drivers/usb/gadget/designware_udc.c
index 70c5c678c3b..7fc5d27d436 100644
--- a/drivers/usb/gadget/designware_udc.c
+++ b/drivers/usb/gadget/designware_udc.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <serial.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include <env.h>
 #include <usbdevice.h>
diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c
index 8cf16356271..d16f2d1c7d2 100644
--- a/drivers/usb/gadget/dwc2_udc_otg.c
+++ b/drivers/usb/gadget/dwc2_udc_otg.c
@@ -27,6 +27,7 @@
 #include <dm/device_compat.h>
 #include <dm/devres.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
#include <linux/errno.h>
 #include <linux/list.h>
diff --git a/drivers/usb/gadget/dwc2_udc_otg_phy.c b/drivers/usb/gadget/dwc2_udc_otg_phy.c
index c4338af0d73..7f8e9564b9e 100644
--- a/drivers/usb/gadget/dwc2_udc_otg_phy.c
+++ b/drivers/usb/gadget/dwc2_udc_otg_phy.c
@@ -18,6 +18,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/list.h>
 #include <malloc.h>
diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
index 900eb963776..88fc87f2e90 100644
--- a/drivers/usb/gadget/f_thor.c
+++ b/drivers/usb/gadget/f_thor.c
@@ -23,6 +23,7 @@
 #include <malloc.h>
 #include <memalign.h>
 #include <version.h>
+#include <linux/delay.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/composite.h>
diff --git a/drivers/usb/gadget/fotg210.c b/drivers/usb/gadget/fotg210.c
index 4211eea3a4d..af43433d88d 100644
--- a/drivers/usb/gadget/fotg210.c
+++ b/drivers/usb/gadget/fotg210.c
@@ -14,6 +14,7 @@
 #include <net.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/usb/ch9.h>
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index ebf1f4eb553..d19ac1d0353 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -29,6 +29,7 @@
 #include <malloc.h>
 #include <asm/io.h>
 #include <asm/arch/pxa.h>
+#include <linux/delay.h>
#include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 15c43782b80..ba362b8f258 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -13,6 +13,7 @@
 #include <asm/byteorder.h>
 #include <asm/io.h>
 #include <usbdevice.h>
+#include <linux/delay.h>
 #include <usb/pxa27x_udc.h>
 #include <usb/udc.h>
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index 7bf3189e0dd..1821c140ab1 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -18,6 +18,7 @@
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 #include <reset.h>
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index 9093e029ea6..0b0b2137c76 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <usb.h>
diff --git a/drivers/usb/host/ehci-faraday.c b/drivers/usb/host/ehci-faraday.c
index f46bdb441d3..b61b5382df4 100644
--- a/drivers/usb/host/ehci-faraday.c
+++ b/drivers/usb/host/ehci-faraday.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <usb/fusbh200.h>
 #include <usb/fotg210.h>
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 75d24ae0155..ac6c5b58452 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -13,6 +13,7 @@
 #include <pci.h>
 #include <usb.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
 #include <hwconfig.h>
 #include <fsl_usb.h>
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 3773f38165e..45845892376 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -21,6 +21,7 @@
 #include <watchdog.h>
 #include <dm/device_compat.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
#include "ehci.h"
diff --git a/drivers/usb/host/ehci-marvell.c b/drivers/usb/host/ehci-marvell.c
index 2c9382fa999..9c15bb574d5 100644
--- a/drivers/usb/host/ehci-marvell.c
+++ b/drivers/usb/host/ehci-marvell.c
@@ -9,6 +9,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include "ehci.h"
 #include <linux/mbus.h>
 #include <asm/arch/cpu.h>
diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c
index 82f99e924e4..212b3623325 100644
--- a/drivers/usb/host/ehci-mx5.c
+++ b/drivers/usb/host/ehci-mx5.c
@@ -9,6 +9,7 @@
 #include <usb.h>
 #include <errno.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 1254066574a..a9193b163b6 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -10,6 +10,7 @@
 #include <errno.h>
 #include <wait_bit.h>
 #include <linux/compiler.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index 4941cb94575..d0b7ac512e8 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -8,6 +8,7 @@
 #include <usb.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
 #include <errno.h>
diff --git a/drivers/usb/host/ehci-mxs.c b/drivers/usb/host/ehci-mxs.c
index 8e8f6d49289..824c620e638 100644
--- a/drivers/usb/host/ehci-mxs.c
+++ b/drivers/usb/host/ehci-mxs.c
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
 #include <errno.h>
+#include <linux/delay.h>
#include "ehci.h"
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index a5061f7726c..5fee5371400 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -13,6 +13,7 @@
 #include <common.h>
 #include <log.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include <usb/ulpi.h>
 #include <errno.h>
 #include <asm/io.h>
diff --git a/drivers/usb/host/ehci-rmobile.c b/drivers/usb/host/ehci-rmobile.c
index 4868581066f..130b73dfe49 100644
--- a/drivers/usb/host/ehci-rmobile.c
+++ b/drivers/usb/host/ehci-rmobile.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/ehci-rmobile.h>
+#include <linux/delay.h>
 #include "ehci.h"
#if defined(CONFIG_R8A7740)
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 8f5bfd5ed89..3e87e0c7fd8 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <asm/io.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include "ehci.h"
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_misc.h>
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 55fe6fec9a6..d81f4a03f14 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm-generic/gpio.h>
diff --git a/drivers/usb/host/ehci-vf.c b/drivers/usb/host/ehci-vf.c
index ba6eecada12..562207d3d26 100644
--- a/drivers/usb/host/ehci-vf.c
+++ b/drivers/usb/host/ehci-vf.c
@@ -19,6 +19,7 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/mach-imx/iomux-v3.h>
 #include <asm/mach-imx/regs-usbphy.h>
+#include <linux/delay.h>
 #include <usb/ehci-ci.h>
 #include <linux/libfdt.h>
 #include <fdtdec.h>
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index ac1ad29b02b..c62d8feecce 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -33,6 +33,7 @@
 #include <dm.h>
 #include <errno.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
#if defined(CONFIG_PCI_OHCI)
 # include <pci.h>
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index d790839fda5..37aa2c55f24 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -12,6 +12,7 @@
 #include <usb.h>
 #include <asm/io.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/iopoll.h>
 #include <power/regulator.h>
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index e08da6130bd..7c823f241a8 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -21,6 +21,7 @@
 #include <common.h>
 #include <mpc8xx.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include "sl811.h"
#include "../../../board/kup/common/kup.h"
diff --git a/drivers/usb/host/utmi-armada100.c b/drivers/usb/host/utmi-armada100.c
index 8a40f664470..5d66e5881f3 100644
--- a/drivers/usb/host/utmi-armada100.c
+++ b/drivers/usb/host/utmi-armada100.c
@@ -14,6 +14,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/armada100.h>
 #include <asm/arch/utmi-armada100.h>
+#include <linux/delay.h>
static int utmi_phy_init(void)
 {
diff --git a/drivers/usb/host/xhci-dwc3.c b/drivers/usb/host/xhci-dwc3.c
index eada0b1a328..02ce95c7127 100644
--- a/drivers/usb/host/xhci-dwc3.c
+++ b/drivers/usb/host/xhci-dwc3.c
@@ -14,6 +14,7 @@
 #include <log.h>
 #include <usb.h>
 #include <dwc3-uboot.h>
+#include <linux/delay.h>
#include <usb/xhci.h>
 #include <asm/io.h>
diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index 76aa431243a..1705accbde1 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -16,6 +16,7 @@
 #include <dm.h>
 #include <fdtdec.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <usb.h>
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 3dd5bd84fc2..47ab7b2abd8 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -30,6 +30,7 @@
 #include <asm/cache.h>
 #include <asm/unaligned.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <usb/xhci.h>
diff --git a/drivers/usb/musb-new/am35x.c b/drivers/usb/musb-new/am35x.c
index 69d6104044f..0a52e09e19f 100644
--- a/drivers/usb/musb-new/am35x.c
+++ b/drivers/usb/musb-new/am35x.c
@@ -27,6 +27,7 @@
 #include <common.h>
 #include <asm/omap_musb.h>
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include "linux-compat.h"
 #endif
diff --git a/drivers/usb/musb-new/da8xx.c b/drivers/usb/musb-new/da8xx.c
index 1f6e51ed983..67488ddb504 100644
--- a/drivers/usb/musb-new/da8xx.c
+++ b/drivers/usb/musb-new/da8xx.c
@@ -21,6 +21,7 @@
 #include <dm/lists.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/da8xx-usb.h>
+#include <linux/delay.h>
 #include <linux/usb/otg.h>
 #include <asm/omap_musb.h>
 #include <generic-phy.h>
diff --git a/drivers/usb/musb-new/linux-compat.h b/drivers/usb/musb-new/linux-compat.h
index f366ae58e87..733b197f593 100644
--- a/drivers/usb/musb-new/linux-compat.h
+++ b/drivers/usb/musb-new/linux-compat.h
@@ -2,6 +2,7 @@
 #define __LINUX_COMPAT_H__
#include <malloc.h>
+#include <linux/delay.h>
 #include <linux/list.h>
 #include <linux/compat.h>
diff --git a/drivers/usb/musb-new/mt85xx.c b/drivers/usb/musb-new/mt85xx.c
index 131fd7dd79f..c281c38a288 100644
--- a/drivers/usb/musb-new/mt85xx.c
+++ b/drivers/usb/musb-new/mt85xx.c
@@ -14,6 +14,7 @@
 #include <dm.h>
 #include <dm/lists.h>
 #include <dm/root.h>
+#include <linux/delay.h>
 #include <linux/usb/musb.h>
 #include <usb.h>
 #include "linux-compat.h"
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 72f14b93438..988071a61d1 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -2,6 +2,7 @@
 #include <console.h>
 #include <malloc.h>
 #include <watchdog.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/usb/ch9.h>
diff --git a/drivers/usb/musb-new/pic32.c b/drivers/usb/musb-new/pic32.c
index c7867fef8ac..66e8e9ce886 100644
--- a/drivers/usb/musb-new/pic32.c
+++ b/drivers/usb/musb-new/pic32.c
@@ -11,6 +11,7 @@
#include <common.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/usb/musb.h>
 #include "linux-compat.h"
 #include "musb_core.h"
diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 1c32f3fc068..a29d10d3354 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -30,6 +30,7 @@
 #include <dm/device_compat.h>
 #include <dm/lists.h>
 #include <dm/root.h>
+#include <linux/delay.h>
 #include <linux/usb/musb.h>
 #include "linux-compat.h"
 #include "musb_core.h"
diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c
index 0617364f358..f945f1f5e2c 100644
--- a/drivers/usb/musb/am35x.c
+++ b/drivers/usb/musb/am35x.c
@@ -10,6 +10,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#include "am35x.h"
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 632a9882b3c..afbc648883b 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <log.h>
 #include <usb.h>
+#include <linux/delay.h>
 #include "musb_hcd.h"
/* MSC control transfers */
diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
index 4d7723621d0..d901f8777c2 100644
--- a/drivers/usb/musb/musb_udc.c
+++ b/drivers/usb/musb/musb_udc.c
@@ -41,6 +41,7 @@
 #include <hang.h>
 #include <serial.h>
 #include <usbdevice.h>
+#include <linux/delay.h>
 #include <usb/udc.h>
 #include "../gadget/ep0.h"
 #include "musb_core.h"
diff --git a/drivers/usb/phy/omap_usb_phy.c b/drivers/usb/phy/omap_usb_phy.c
index 9209942430a..be733f39b23 100644
--- a/drivers/usb/phy/omap_usb_phy.c
+++ b/drivers/usb/phy/omap_usb_phy.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <usb.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/omap_common.h>
 #include <asm/arch/cpu.h>
diff --git a/drivers/usb/phy/rockchip_usb2_phy.c b/drivers/usb/phy/rockchip_usb2_phy.c
index 24ea8d8c312..6a60523e0f8 100644
--- a/drivers/usb/phy/rockchip_usb2_phy.c
+++ b/drivers/usb/phy/rockchip_usb2_phy.c
@@ -7,6 +7,7 @@
 #include <hang.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#include "../gadget/dwc2_udc_otg_priv.h"
diff --git a/drivers/usb/phy/twl4030.c b/drivers/usb/phy/twl4030.c
index d2945d1417b..676868bead3 100644
--- a/drivers/usb/phy/twl4030.c
+++ b/drivers/usb/phy/twl4030.c
@@ -24,6 +24,7 @@
  */
#include <twl4030.h>
+#include <linux/delay.h>
/* Defines for bits in registers */
 #define OPMODE_MASK		(3 << 3)
diff --git a/drivers/usb/ulpi/omap-ulpi-viewport.c b/drivers/usb/ulpi/omap-ulpi-viewport.c
index 26299e04d54..8b930e3fa91 100644
--- a/drivers/usb/ulpi/omap-ulpi-viewport.c
+++ b/drivers/usb/ulpi/omap-ulpi-viewport.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <log.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <usb/ulpi.h>
#define OMAP_ULPI_WR_OPSEL	(2 << 22)
diff --git a/drivers/usb/ulpi/ulpi-viewport.c b/drivers/usb/ulpi/ulpi-viewport.c
index a2158c9bb85..3bb152be893 100644
--- a/drivers/usb/ulpi/ulpi-viewport.c
+++ b/drivers/usb/ulpi/ulpi-viewport.c
@@ -15,6 +15,7 @@
#include <common.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <usb/ulpi.h>
/* ULPI viewport control bits */
diff --git a/drivers/usb/ulpi/ulpi.c b/drivers/usb/ulpi/ulpi.c
index e8499bfdeec..dd0da0e841e 100644
--- a/drivers/usb/ulpi/ulpi.c
+++ b/drivers/usb/ulpi/ulpi.c
@@ -22,6 +22,7 @@
 #include <common.h>
 #include <exports.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <usb/ulpi.h>
#define ULPI_ID_REGS_COUNT	4
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c
index c48db7d13c1..ef3513fb387 100644
--- a/drivers/video/am335x-fb.c
+++ b/drivers/video/am335x-fb.c
@@ -18,6 +18,7 @@
 #include <asm/arch/clock.h>
 #include <asm/arch/sys_proto.h>
 #include <lcd.h>
+#include <linux/delay.h>
 #include "am335x-fb.h"
#if !defined(LCD_CNTL_BASE)
diff --git a/drivers/video/anx9804.c b/drivers/video/anx9804.c
index fc2f431b9c9..b050c4292f6 100644
--- a/drivers/video/anx9804.c
+++ b/drivers/video/anx9804.c
@@ -11,6 +11,7 @@
#include <common.h>
 #include <i2c.h>
+#include <linux/delay.h>
 #include "anx98xx-edp.h"
 #include "anx9804.h"
diff --git a/drivers/video/ati_radeon_fb.c b/drivers/video/ati_radeon_fb.c
index 6fce0336369..c4da2e3ae7f 100644
--- a/drivers/video/ati_radeon_fb.c
+++ b/drivers/video/ati_radeon_fb.c
@@ -16,6 +16,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#include <command.h>
 #include <bios_emul.h>
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index f66ce2cd635..ae8ec26468f 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -18,6 +18,7 @@
 #include <lcd.h>
 #include <bmp_layout.h>
 #include <atmel_lcdc.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/video/bridge/anx6345.c b/drivers/video/bridge/anx6345.c
index 6a30a5e6a65..1c5270ff05c 100644
--- a/drivers/video/bridge/anx6345.c
+++ b/drivers/video/bridge/anx6345.c
@@ -10,6 +10,7 @@
 #include <edid.h>
 #include <log.h>
 #include <video_bridge.h>
+#include <linux/delay.h>
 #include "../anx98xx-edp.h"
#define DP_MAX_LINK_RATE		0x001
diff --git a/drivers/video/bridge/ps862x.c b/drivers/video/bridge/ps862x.c
index 52e7d697eca..8399c6f74cf 100644
--- a/drivers/video/bridge/ps862x.c
+++ b/drivers/video/bridge/ps862x.c
@@ -10,6 +10,7 @@
 #include <i2c.h>
 #include <log.h>
 #include <video_bridge.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/video/bridge/video-bridge-uclass.c b/drivers/video/bridge/video-bridge-uclass.c
index bd6635ecf5d..389b02cdcba 100644
--- a/drivers/video/bridge/video-bridge-uclass.c
+++ b/drivers/video/bridge/video-bridge-uclass.c
@@ -10,6 +10,7 @@
 #include <edid.h>
 #include <log.h>
 #include <video_bridge.h>
+#include <linux/delay.h>
int video_bridge_set_backlight(struct udevice *dev, int percent)
 {
diff --git a/drivers/video/broadwell_igd.c b/drivers/video/broadwell_igd.c
index fafde7df4b1..8e8fe9d9b39 100644
--- a/drivers/video/broadwell_igd.c
+++ b/drivers/video/broadwell_igd.c
@@ -20,6 +20,7 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/iomap.h>
 #include <asm/arch/pch.h>
+#include <linux/delay.h>
 #include "i915_reg.h"
struct broadwell_igd_priv {
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index c21da6ea060..4984dda8477 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -17,6 +17,7 @@
 #include <malloc.h>
 #include <memalign.h>
 #include <video_fb.h>
+#include <linux/delay.h>
 #include <linux/list.h>
 #include <linux/fb.h>
diff --git a/drivers/video/dw_hdmi.c b/drivers/video/dw_hdmi.c
index daf0024c640..c4fbb182944 100644
--- a/drivers/video/dw_hdmi.c
+++ b/drivers/video/dw_hdmi.c
@@ -11,6 +11,7 @@
 #include <asm/io.h>
 #include <i2c.h>
 #include <media_bus_format.h>
+#include <linux/delay.h>
 #include "dw_hdmi.h"
struct tmds_n_cts {
diff --git a/drivers/video/dw_mipi_dsi.c b/drivers/video/dw_mipi_dsi.c
index 5dd75e7ec82..e8a3af7e608 100644
--- a/drivers/video/dw_mipi_dsi.c
+++ b/drivers/video/dw_mipi_dsi.c
@@ -20,6 +20,7 @@
 #include <asm/arch/gpio.h>
 #include <dm/device-internal.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/iopoll.h>
 #include <video_bridge.h>
diff --git a/drivers/video/exynos/exynos_dp.c b/drivers/video/exynos/exynos_dp.c
index c20d3c1346c..749bde862e0 100644
--- a/drivers/video/exynos/exynos_dp.c
+++ b/drivers/video/exynos/exynos_dp.c
@@ -11,6 +11,7 @@
 #include <display.h>
 #include <fdtdec.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <video_bridge.h>
diff --git a/drivers/video/exynos/exynos_dp_lowlevel.c b/drivers/video/exynos/exynos_dp_lowlevel.c
index b835b5c3835..ae500a70280 100644
--- a/drivers/video/exynos/exynos_dp_lowlevel.c
+++ b/drivers/video/exynos/exynos_dp_lowlevel.c
@@ -8,6 +8,7 @@
 #include <config.h>
 #include <common.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/dp_info.h>
diff --git a/drivers/video/exynos/exynos_mipi_dsi_common.c b/drivers/video/exynos/exynos_mipi_dsi_common.c
index 48edb9c55fd..ab7d61afc88 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_common.c
+++ b/drivers/video/exynos/exynos_mipi_dsi_common.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <lcd.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <asm/arch/dsim.h>
 #include <asm/arch/mipi_dsim.h>
diff --git a/drivers/video/exynos/exynos_mipi_dsi_lowlevel.c b/drivers/video/exynos/exynos_mipi_dsi_lowlevel.c
index 1b6e71dfaf8..8111acd9a0b 100644
--- a/drivers/video/exynos/exynos_mipi_dsi_lowlevel.c
+++ b/drivers/video/exynos/exynos_mipi_dsi_lowlevel.c
@@ -11,6 +11,7 @@
 #include <asm/arch/mipi_dsim.h>
 #include <asm/arch/power.h>
 #include <asm/arch/cpu.h>
+#include <linux/delay.h>
#include "exynos_mipi_dsi_lowlevel.h"
 #include "exynos_mipi_dsi_common.h"
diff --git a/drivers/video/formike.c b/drivers/video/formike.c
index 1e2febd7964..5cbe50d4cbd 100644
--- a/drivers/video/formike.c
+++ b/drivers/video/formike.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <log.h>
 #include <spi.h>
+#include <linux/delay.h>
#define TAG_READ	0x80
 #define TAG_WRITE	0x00
diff --git a/drivers/video/hitachi_tx18d42vm_lcd.c b/drivers/video/hitachi_tx18d42vm_lcd.c
index a57abd23f73..c6c8df6a96e 100644
--- a/drivers/video/hitachi_tx18d42vm_lcd.c
+++ b/drivers/video/hitachi_tx18d42vm_lcd.c
@@ -7,6 +7,7 @@
#include <common.h>
 #include <malloc.h>
+#include <linux/delay.h>
#include <asm/gpio.h>
 #include <errno.h>
diff --git a/drivers/video/imx/ipu_common.c b/drivers/video/imx/ipu_common.c
index 0f24de9bf84..5908b23acc9 100644
--- a/drivers/video/imx/ipu_common.c
+++ b/drivers/video/imx/ipu_common.c
@@ -13,6 +13,7 @@
 /* #define DEBUG */
 #include <common.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/err.h>
 #include <asm/io.h>
diff --git a/drivers/video/imx/ipu_disp.c b/drivers/video/imx/ipu_disp.c
index 2274976c6c0..c2f00bff18d 100644
--- a/drivers/video/imx/ipu_disp.c
+++ b/drivers/video/imx/ipu_disp.c
@@ -14,6 +14,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <asm/io.h>
diff --git a/drivers/video/ivybridge_igd.c b/drivers/video/ivybridge_igd.c
index 18814230915..4c57e311d16 100644
--- a/drivers/video/ivybridge_igd.c
+++ b/drivers/video/ivybridge_igd.c
@@ -17,6 +17,7 @@
 #include <asm/pci.h>
 #include <asm/arch/pch.h>
 #include <asm/arch/sandybridge.h>
+#include <linux/delay.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/video/ld9040.c b/drivers/video/ld9040.c
index 93aea05ff84..a36bc2f06cb 100644
--- a/drivers/video/ld9040.c
+++ b/drivers/video/ld9040.c
@@ -8,6 +8,7 @@
#include <common.h>
 #include <spi.h>
+#include <linux/delay.h>
static const unsigned char SEQ_USER_SETTING[] = {
    0xF0, 0x5A, 0x5A
diff --git a/drivers/video/lg4573.c b/drivers/video/lg4573.c
index 8b458e28dc8..45df9c13474 100644
--- a/drivers/video/lg4573.c
+++ b/drivers/video/lg4573.c
@@ -15,6 +15,7 @@
 #include <errno.h>
 #include <spi.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
#define PWR_ON_DELAY_MSECS  120
diff --git a/drivers/video/logicore_dp_tx.c b/drivers/video/logicore_dp_tx.c
index 84fafe43410..9bc4bbb85d3 100644
--- a/drivers/video/logicore_dp_tx.c
+++ b/drivers/video/logicore_dp_tx.c
@@ -14,6 +14,7 @@
 #include <display.h>
 #include <dm.h>
 #include <errno.h>
+#include <linux/delay.h>
#include "axi.h"
 #include "logicore_dp_dpcd.h"
diff --git a/drivers/video/mali_dp.c b/drivers/video/mali_dp.c
index 87a75a9ca2a..1e6da0e1e25 100644
--- a/drivers/video/mali_dp.c
+++ b/drivers/video/mali_dp.c
@@ -18,6 +18,7 @@
 #include <fdt_support.h>
 #include <clk.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/sizes.h>
#define MALIDP_CORE_ID		0x0018
diff --git a/drivers/video/mb862xx.c b/drivers/video/mb862xx.c
index 301c1f0df17..04e435f913c 100644
--- a/drivers/video/mb862xx.c
+++ b/drivers/video/mb862xx.c
@@ -10,6 +10,7 @@
  */
#include <common.h>
+#include <linux/delay.h>
#include <asm/io.h>
 #include <env.h>
@@ -79,7 +80,7 @@ static void gdc_sw_reset (void)
    GraphicDevice *dev = &mb862xx;
HOST_WR_REG (GC_SRST, 0x1);
-	udelay (500);
+	udelay(500);
    video_hw_init ();
 }
@@ -222,9 +223,9 @@ unsigned int pci_video_init (void)
/* Setup clocks and memory mode for Coral-P(A) */
    HOST_WR_REG(GC_CCF, CONFIG_SYS_MB862xx_CCF);
-	udelay (200);
+	udelay(200);
    HOST_WR_REG(GC_MMR, CONFIG_SYS_MB862xx_MMR);
-	udelay (100);
+	udelay(100);
    return dev->frameAdrs;
 }
diff --git a/drivers/video/mvebu_lcd.c b/drivers/video/mvebu_lcd.c
index d5ed8d00962..f3cb2bfb480 100644
--- a/drivers/video/mvebu_lcd.c
+++ b/drivers/video/mvebu_lcd.c
@@ -11,6 +11,7 @@
 #include <video.h>
 #include <asm/cache.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/mbus.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 4b8712fb691..9b42ca8d03f 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <video_fb.h>
+#include <linux/delay.h>
#include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index d47c3972585..52c89fca44f 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -10,6 +10,7 @@
 #include <log.h>
 #include <asm/cache.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <malloc.h>
 #include <video.h>
diff --git a/drivers/video/orisetech_otm8009a.c b/drivers/video/orisetech_otm8009a.c
index 650ed072393..b1f2dd403ef 100644
--- a/drivers/video/orisetech_otm8009a.c
+++ b/drivers/video/orisetech_otm8009a.c
@@ -14,6 +14,7 @@
 #include <panel.h>
 #include <asm/gpio.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
#define OTM8009A_BACKLIGHT_DEFAULT	240
diff --git a/drivers/video/pwm_backlight.c b/drivers/video/pwm_backlight.c
index 149fbaef060..468a5703bdb 100644
--- a/drivers/video/pwm_backlight.c
+++ b/drivers/video/pwm_backlight.c
@@ -13,6 +13,7 @@
 #include <malloc.h>
 #include <pwm.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
/**
diff --git a/drivers/video/raydium-rm68200.c b/drivers/video/raydium-rm68200.c
index 853dbc52d61..9169280fb8b 100644
--- a/drivers/video/raydium-rm68200.c
+++ b/drivers/video/raydium-rm68200.c
@@ -14,6 +14,7 @@
 #include <panel.h>
 #include <asm/gpio.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
/*** Manufacturer Command Set ***/
diff --git a/drivers/video/rockchip/rk3288_vop.c b/drivers/video/rockchip/rk3288_vop.c
index 0f91dab1f25..25ef25b870b 100644
--- a/drivers/video/rockchip/rk3288_vop.c
+++ b/drivers/video/rockchip/rk3288_vop.c
@@ -15,6 +15,7 @@
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/grf_rk3288.h>
 #include <asm/arch-rockchip/hardware.h>
+#include <linux/delay.h>
 #include "rk_vop.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/video/rockchip/rk_edp.c b/drivers/video/rockchip/rk_edp.c
index b6cad362de7..5c8812f3983 100644
--- a/drivers/video/rockchip/rk_edp.c
+++ b/drivers/video/rockchip/rk_edp.c
@@ -20,6 +20,7 @@
 #include <asm/arch-rockchip/edp_rk3288.h>
 #include <asm/arch-rockchip/grf_rk3288.h>
 #include <dt-bindings/clock/rk3288-cru.h>
+#include <linux/delay.h>
#define MAX_CR_LOOP 5
 #define MAX_EQ_LOOP 5
diff --git a/drivers/video/s6e8ax0.c b/drivers/video/s6e8ax0.c
index 9c7b5f6ab38..497258f3de9 100644
--- a/drivers/video/s6e8ax0.c
+++ b/drivers/video/s6e8ax0.c
@@ -7,6 +7,7 @@
#include <common.h>
 #include <asm/arch/mipi_dsim.h>
+#include <linux/delay.h>
#include "exynos/exynos_mipi_dsi_lowlevel.h"
 #include "exynos/exynos_mipi_dsi_common.h"
diff --git a/drivers/video/scf0403_lcd.c b/drivers/video/scf0403_lcd.c
index 60075a6cf32..54f0f88b4c9 100644
--- a/drivers/video/scf0403_lcd.c
+++ b/drivers/video/scf0403_lcd.c
@@ -17,6 +17,7 @@
 #include <malloc.h>
 #include <asm/gpio.h>
 #include <spi.h>
+#include <linux/delay.h>
struct scf0403_cmd {
    u16 cmd;
diff --git a/drivers/video/ssd2828.c b/drivers/video/ssd2828.c
index 83566bc6d66..4cdcbe7755a 100644
--- a/drivers/video/ssd2828.c
+++ b/drivers/video/ssd2828.c
@@ -14,6 +14,7 @@
 #include <mipi_display.h>
 #include <asm/arch/gpio.h>
 #include <asm/gpio.h>
+#include <linux/delay.h>
#include "videomodes.h"
 #include "ssd2828.h"
diff --git a/drivers/video/sunxi/lcdc.c b/drivers/video/sunxi/lcdc.c
index e8da302303f..73033c3b858 100644
--- a/drivers/video/sunxi/lcdc.c
+++ b/drivers/video/sunxi/lcdc.c
@@ -9,6 +9,7 @@
#include <common.h>
 #include <log.h>
+#include <linux/delay.h>
#include <asm/arch/clock.h>
 #include <asm/arch/lcdc.h>
diff --git a/drivers/video/sunxi/sunxi_display.c b/drivers/video/sunxi/sunxi_display.c
index 31f0aa7ddcc..2b93de2d40a 100644
--- a/drivers/video/sunxi/sunxi_display.c
+++ b/drivers/video/sunxi/sunxi_display.c
@@ -11,6 +11,7 @@
 #include <efi_loader.h>
 #include <init.h>
 #include <time.h>
+#include <linux/delay.h>
#include <asm/arch/clock.h>
 #include <asm/arch/display.h>
diff --git a/drivers/video/sunxi/sunxi_dw_hdmi.c b/drivers/video/sunxi/sunxi_dw_hdmi.c
index 546b863b64b..cf2d6a772be 100644
--- a/drivers/video/sunxi/sunxi_dw_hdmi.c
+++ b/drivers/video/sunxi/sunxi_dw_hdmi.c
@@ -15,6 +15,7 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/lcdc.h>
+#include <linux/delay.h>
struct sunxi_dw_hdmi_priv {
    struct dw_hdmi hdmi;
diff --git a/drivers/video/tda19988.c b/drivers/video/tda19988.c
index 01ed6193ea4..4223d5f789b 100644
--- a/drivers/video/tda19988.c
+++ b/drivers/video/tda19988.c
@@ -9,6 +9,7 @@
 #include <dm.h>
 #include <display.h>
 #include <i2c.h>
+#include <linux/delay.h>
/*
  * TDA19988 uses paged registers. We encode the page# in the upper
diff --git a/drivers/video/tegra124/display.c b/drivers/video/tegra124/display.c
index 0aa9541101d..6c279322639 100644
--- a/drivers/video/tegra124/display.c
+++ b/drivers/video/tegra124/display.c
@@ -22,6 +22,7 @@
 #include <asm/arch/pwm.h>
 #include <asm/arch-tegra/dc.h>
 #include <dm/uclass-internal.h>
+#include <linux/delay.h>
 #include "displayport.h"
/* return in 1000ths of a Hertz */
diff --git a/drivers/video/tegra124/dp.c b/drivers/video/tegra124/dp.c
index e90210b695c..59758eb9361 100644
--- a/drivers/video/tegra124/dp.c
+++ b/drivers/video/tegra124/dp.c
@@ -13,6 +13,7 @@
 #include <video_bridge.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/dc.h>
+#include <linux/delay.h>
 #include "display.h"
 #include "edid.h"
 #include "sor.h"
diff --git a/drivers/video/tegra124/sor.c b/drivers/video/tegra124/sor.c
index 0d35a3eb621..49f33c15b5c 100644
--- a/drivers/video/tegra124/sor.c
+++ b/drivers/video/tegra124/sor.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch-tegra/dc.h>
+#include <linux/delay.h>
 #include "displayport.h"
 #include "sor.h"
 #include <linux/err.h>
diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
index 64430f3b196..2e5bbade002 100644
--- a/drivers/virtio/virtio_pci_modern.c
+++ b/drivers/virtio/virtio_pci_modern.c
@@ -15,6 +15,7 @@
 #include <dm/device.h>
 #include <linux/bug.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/io.h>
 #include "virtio_pci.h"
diff --git a/drivers/w1/mxc_w1.c b/drivers/w1/mxc_w1.c
index 08715c6a666..1881a3b1f14 100644
--- a/drivers/w1/mxc_w1.c
+++ b/drivers/w1/mxc_w1.c
@@ -21,6 +21,7 @@
 #include <common.h>
 #include <dm.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <w1.h>
diff --git a/drivers/w1/w1-gpio.c b/drivers/w1/w1-gpio.c
index 90821cf73bf..45ad47a5d6b 100644
--- a/drivers/w1/w1-gpio.c
+++ b/drivers/w1/w1-gpio.c
@@ -11,6 +11,7 @@
 #include <dm.h>
 #include <log.h>
 #include <w1.h>
+#include <linux/delay.h>
#include <asm/gpio.h>
diff --git a/examples/api/libgenwrap.c b/examples/api/libgenwrap.c
index 51d6273a930..3aa222866ff 100644
--- a/examples/api/libgenwrap.c
+++ b/examples/api/libgenwrap.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <command.h>
 #include <hang.h>
+#include <linux/delay.h>
 #include <linux/types.h>
 #include <api_public.h>
diff --git a/examples/standalone/atmel_df_pow2.c b/examples/standalone/atmel_df_pow2.c
index b71b4061260..9c74f4994b9 100644
--- a/examples/standalone/atmel_df_pow2.c
+++ b/examples/standalone/atmel_df_pow2.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <exports.h>
 #include <spi.h>
+#include <linux/delay.h>
#define CMD_ID    0x9f
 #define CMD_STAT  0xd7
diff --git a/examples/standalone/smc91111_eeprom.c b/examples/standalone/smc91111_eeprom.c
index a43d14f3967..bf7e9306430 100644
--- a/examples/standalone/smc91111_eeprom.c
+++ b/examples/standalone/smc91111_eeprom.c
@@ -12,6 +12,7 @@
#include <common.h>
 #include <exports.h>
+#include <linux/delay.h>
 #include "../drivers/net/smc91111.h"
#ifndef SMC91111_EEPROM_INIT
@@ -237,7 +238,7 @@ void copy_from_eeprom (struct eth_device *dev)
    	CTL_RELOAD, CTL_REG);
    i = 100;
    while ((SMC_inw (dev, CTL_REG) & CTL_RELOAD) && --i)
-		udelay (100);
+		udelay(100);
    if (i == 0) {
    	printf ("Timeout Refreshing EEPROM registers\n");
    } else {
@@ -318,7 +319,7 @@ int read_eeprom_reg (struct eth_device *dev, int reg)
    	CTL_RELOAD, CTL_REG);
    timeout = 100;
    while ((SMC_inw (dev, CTL_REG) & CTL_RELOAD) && --timeout)
-		udelay (100);
+		udelay(100);
    if (timeout == 0) {
    	printf ("Timeout Reading EEPROM register %02x\n", reg);
    	return 0;
@@ -341,7 +342,7 @@ int write_eeprom_reg (struct eth_device *dev, int value, int reg)
    	CTL_STORE, CTL_REG);
    timeout = 100;
    while ((SMC_inw (dev, CTL_REG) & CTL_STORE) && --timeout)
-		udelay (100);
+		udelay(100);
    if (timeout == 0) {
    	printf ("Timeout Writing EEPROM register %02x\n", reg);
    	return 0;
diff --git a/include/common.h b/include/common.h
index 552cb298a2b..f7c0f5724a3 100644
--- a/include/common.h
+++ b/include/common.h
@@ -17,7 +17,6 @@
 #include <errno.h>
 #include <time.h>
 #include <linux/bitops.h>
-#include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/printk.h>
 #include <linux/string.h>
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 20684dc6f3d..237bf2bfb38 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -17,6 +17,8 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
+#include <linux/delay.h>
+
 /* High Level Configuration Options */
 #define CONFIG_CPM2		1	/* has CPM2 */
diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index f28407f9680..8a39694e5d6 100644
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -106,6 +106,7 @@
#ifndef __ASSEMBLY__
 #include <asm/arch/gpio.h>
+#include <linux/delay.h>
 #include <linux/stringify.h>
 extern void __set_direction(unsigned pin, int high);
 void set_sda(int state);
diff --git a/include/exports.h b/include/exports.h
index 85f9a7a7084..b3005540916 100644
--- a/include/exports.h
+++ b/include/exports.h
@@ -2,6 +2,7 @@
 #define __EXPORTS_H__
#include <irq_func.h>
+#include <linux/delay.h>
#ifndef __ASSEMBLY__
 #ifdef CONFIG_PHY_AQUANTIA
diff --git a/include/regmap.h b/include/regmap.h
index 9ada1af5ef0..30183c5e711 100644
--- a/include/regmap.h
+++ b/include/regmap.h
@@ -7,6 +7,8 @@
 #ifndef __REGMAP_H
 #define __REGMAP_H
+#include <linux/delay.h>
+
 /**
  * DOC: Overview
  *
diff --git a/include/xyzModem.h b/include/xyzModem.h
index 6fae6349610..a8911b6bf57 100644
--- a/include/xyzModem.h
+++ b/include/xyzModem.h
@@ -25,6 +25,8 @@
 #ifndef _XYZMODEM_H_
 #define _XYZMODEM_H_
+#include <linux/delay.h>
+
 #define xyzModem_xmodem 1
 #define xyzModem_ymodem 2
 /* Don't define this until the protocol support is in place */
diff --git a/lib/panic.c b/lib/panic.c
index 8e72c265a61..58382ac4f4c 100644
--- a/lib/panic.c
+++ b/lib/panic.c
@@ -14,6 +14,7 @@
 #if !defined(CONFIG_PANIC_HANG)
 #include <command.h>
 #endif
+#include <linux/delay.h>
static void panic_finish(void) __attribute__ ((noreturn));
diff --git a/lib/time.c b/lib/time.c
index 3d6447d7c0a..65db0f6cda2 100644
--- a/lib/time.c
+++ b/lib/time.c
@@ -14,6 +14,7 @@
 #include <watchdog.h>
 #include <div64.h>
 #include <asm/io.h>
+#include <linux/delay.h>
#ifndef CONFIG_WD_PERIOD
 # define CONFIG_WD_PERIOD	(10 * 1000 * 1000)	/* 10 seconds default */
@@ -183,7 +184,7 @@ void udelay(unsigned long usec)
    do {
    	WATCHDOG_RESET();
    	kv = usec > CONFIG_WD_PERIOD ? CONFIG_WD_PERIOD : usec;
-		__udelay (kv);
+		__udelay(kv);
    	usec -= kv;
    } while(usec);
 }
diff --git a/net/arp.c b/net/arp.c
index b72b1fd7370..1d06ed25722 100644
--- a/net/arp.c
+++ b/net/arp.c
@@ -13,6 +13,7 @@
 #include <env.h>
 #include <log.h>
 #include <net.h>
+#include <linux/delay.h>
#include "arp.h"
diff --git a/net/bootp.c b/net/bootp.c
index d1e8cb8815b..de3dab4114d 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -17,6 +17,7 @@
 #include <net.h>
 #include <rand.h>
 #include <uuid.h>
+#include <linux/delay.h>
 #include <net/tftp.h>
 #include "bootp.h"
 #ifdef CONFIG_LED_STATUS
diff --git a/test/time_ut.c b/test/time_ut.c
index 70a866b441e..80b82dbfd83 100644
--- a/test/time_ut.c
+++ b/test/time_ut.c
@@ -8,6 +8,7 @@
 #include <command.h>
 #include <errno.h>
 #include <time.h>
+#include <linux/delay.h>
static int test_get_timer(void)
 {
-- 
2.26.0.292.g33ef6b2f38-goog


    