September 2021 - U-Boot

[PATCH] i2c: mvtwsi: Add support for DM clocks and resets
by Samuel Holland 28 Sep '21

28 Sep '21

The controller may need to have clocks/resets enabled for it to work. Add support for this. Since the clocks/resets are optional on some platforms (per the device tree binding), do not prevent probing the controller if they are missing. Signed-off-by: Samuel Holland <samuel(a)sholland.org> --- drivers/i2c/mvtwsi.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/i2c/mvtwsi.c b/drivers/i2c/mvtwsi.c index d33e2c7c9d8..236bfb8d8e7 100644 --- a/drivers/i2c/mvtwsi.c +++ b/drivers/i2c/mvtwsi.c @@ -17,7 +17,9 @@ #include <linux/bitops.h> #include <linux/compat.h> #if CONFIG_IS_ENABLED(DM_I2C) +#include <clk.h> #include <dm.h> +#include <reset.h> #endif DECLARE_GLOBAL_DATA_PTR; @@ -835,7 +837,18 @@ static int mvtwsi_i2c_bind(struct udevice *bus) static int mvtwsi_i2c_probe(struct udevice *bus) { struct mvtwsi_i2c_dev *dev = dev_get_priv(bus); + struct reset_ctl reset; + struct clk clk; uint actual_speed; + int ret; + + ret = reset_get_by_index(bus, 0, &reset); + if (!ret) + reset_deassert(&reset); + + ret = clk_get_by_index(bus, 0, &clk); + if (!ret) + clk_enable(&clk); __twsi_i2c_init(dev->base, dev->speed, dev->slaveadd, &actual_speed); dev->speed = actual_speed; -- 2.31.1

2 2

[PATCH v2 00/15] Add CAAM driver model support
by Gaurav Jain 28 Sep '21

28 Sep '21

This patchset adds the support for following: 1) CAAM Driver model for all i.MX, layerscape, PPC platforms. 2) Added crypto node in device tree files. 3) CAAM support for blob key encryption key(bkek), random number generation. 4) fixed hwrng performance issue in kernel. i.MX platforms: i.MX6, i.MX7, i.MX7ULP, i.MX8MM/MN/MP/MQ, i.MX8QM/QXP Layerscape platforms: LS1021, LS1012, LS1028, LS1043, LS1046, LS1088, LS2088, LX2160, LX2162 Powerpc platforms: P3041, P4080, P5040, P2041, T1024, T1042, T2080, T4240 Gaurav Jain (14): crypto/fsl: Add support for CAAM Job ring driver model crypto/fsl: Add CAAM support for bkek, random number generation i.MX8M: crypto: updated device tree for supporting DM in SPL crypto/fsl: i.MX8M: Enable Job ring driver model in SPL and U-Boot. i.MX6: Enable Job ring driver model in U-Boot. i.MX7: Enable Job ring driver model in U-Boot. i.MX7ULP: Enable Job ring driver model in U-Boot. i.MX8: Add crypto node in device tree crypto/fsl: i.MX8: Enable Job ring driver model in SPL and U-Boot. Layerscape: Add crypto node in device tree Layerscape: Enable Job ring driver model in U-Boot. PPC: Add crypto node in device tree PPC: Enable Job ring driver model in U-Boot update CAAM MAINTAINER Ye Li (1): crypto/fsl: Fix kick_trng MAINTAINERS | 7 + arch/arm/Kconfig | 9 +- arch/arm/cpu/armv7/ls102xa/Kconfig | 4 + arch/arm/cpu/armv7/ls102xa/cpu.c | 16 + arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 27 ++ arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 10 +- arch/arm/dts/fsl-imx8dx.dtsi | 61 ++- arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi | 34 +- arch/arm/dts/fsl-imx8qm.dtsi | 61 ++- arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi | 34 +- arch/arm/dts/fsl-ls1012a.dtsi | 46 +- arch/arm/dts/fsl-ls1028a.dtsi | 41 +- arch/arm/dts/fsl-ls1043a.dtsi | 45 +- arch/arm/dts/fsl-ls1046a.dtsi | 44 ++ arch/arm/dts/fsl-ls1088a.dtsi | 39 ++ arch/arm/dts/fsl-ls2080a.dtsi | 39 ++ arch/arm/dts/fsl-lx2160a.dtsi | 41 +- arch/arm/dts/imx7ulp.dtsi | 24 + arch/arm/dts/imx8mm-evk-u-boot.dtsi | 18 +- arch/arm/dts/imx8mm.dtsi | 1 + arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi | 18 +- arch/arm/dts/imx8mn.dtsi | 1 + arch/arm/dts/imx8mp-evk-u-boot.dtsi | 18 +- arch/arm/dts/imx8mp.dtsi | 1 + arch/arm/dts/imx8mq.dtsi | 1 + arch/arm/dts/ls1021a.dtsi | 40 ++ arch/arm/include/asm/arch-imx8/imx-regs.h | 5 +- arch/arm/include/asm/arch-imx8m/imx-regs.h | 1 + arch/arm/mach-imx/cmd_dek.c | 1 + arch/arm/mach-imx/imx8/Kconfig | 9 + arch/arm/mach-imx/imx8/cpu.c | 16 +- arch/arm/mach-imx/imx8m/Kconfig | 23 + arch/arm/mach-imx/imx8m/soc.c | 10 +- arch/arm/mach-imx/mx6/Kconfig | 8 + arch/arm/mach-imx/mx6/soc.c | 12 +- arch/arm/mach-imx/mx7/Kconfig | 3 + arch/arm/mach-imx/mx7/soc.c | 11 +- arch/arm/mach-imx/mx7ulp/Kconfig | 4 + arch/arm/mach-imx/mx7ulp/soc.c | 16 + arch/powerpc/cpu/mpc85xx/Kconfig | 44 ++ arch/powerpc/cpu/mpc85xx/cpu_init.c | 17 +- arch/powerpc/dts/p2041si-post.dtsi | 1 + arch/powerpc/dts/p3041si-post.dtsi | 1 + arch/powerpc/dts/p4080si-post.dtsi | 1 + arch/powerpc/dts/p5040si-post.dtsi | 1 + arch/powerpc/dts/qoriq-sec4.0-0.dtsi | 74 +++ arch/powerpc/dts/qoriq-sec4.2-0.dtsi | 83 ++++ arch/powerpc/dts/qoriq-sec5.2-0.dtsi | 92 ++++ arch/powerpc/dts/t1023si-post.dtsi | 1 + arch/powerpc/dts/t1042si-post.dtsi | 1 + arch/powerpc/dts/t2080si-post.dtsi | 1 + arch/powerpc/dts/t4240si-post.dtsi | 1 + arch/powerpc/include/asm/u-boot-ppc.h | 13 + arch/powerpc/include/asm/u-boot.h | 1 + board/freescale/imx8mm_evk/spl.c | 9 +- board/freescale/imx8mn_evk/spl.c | 8 +- board/freescale/imx8mp_evk/spl.c | 13 +- board/freescale/imx8mq_evk/spl.c | 9 +- board/freescale/imx8qm_mek/spl.c | 6 +- board/freescale/imx8qxp_mek/spl.c | 6 +- board/freescale/ls1012afrdm/ls1012afrdm.c | 7 +- board/freescale/ls1012aqds/ls1012aqds.c | 6 +- board/freescale/ls1012ardb/ls1012ardb.c | 6 +- board/freescale/ls1021aiot/ls1021aiot.c | 6 +- board/freescale/ls1021aqds/ls1021aqds.c | 6 +- board/freescale/ls1021atsn/ls1021atsn.c | 7 +- board/freescale/ls1021atwr/ls1021atwr.c | 8 +- board/freescale/ls1028a/ls1028a.c | 6 +- board/freescale/ls1043ardb/ls1043ardb.c | 6 +- board/freescale/ls1046afrwy/ls1046afrwy.c | 7 +- board/freescale/ls1046aqds/ls1046aqds.c | 7 +- board/freescale/ls1046ardb/ls1046ardb.c | 6 +- board/freescale/ls1088a/ls1088a.c | 6 +- board/freescale/ls2080aqds/ls2080aqds.c | 6 +- board/freescale/ls2080ardb/ls2080ardb.c | 9 +- board/freescale/lx2160a/lx2160a.c | 5 - cmd/Kconfig | 1 + configs/P2041RDB_defconfig | 1 - configs/P3041DS_defconfig | 1 - configs/P4080DS_defconfig | 1 - configs/P5040DS_defconfig | 1 - configs/T1024RDB_defconfig | 1 - configs/T1042D4RDB_defconfig | 1 - configs/T2080QDS_defconfig | 1 - configs/T2080RDB_defconfig | 1 - configs/T4240RDB_defconfig | 1 - configs/ls1021aiot_qspi_defconfig | 1 - configs/ls1021aqds_nor_defconfig | 1 - configs/ls1021aqds_qspi_defconfig | 1 - configs/ls1021atsn_qspi_defconfig | 1 - configs/ls1021atwr_nor_defconfig | 1 - ...s1021atwr_sdcard_ifc_SECURE_BOOT_defconfig | 1 + configs/ls1028ardb_tfa_defconfig | 1 - configs/ls1043ardb_tfa_defconfig | 1 - configs/ls1046afrwy_tfa_defconfig | 1 - configs/ls1046aqds_tfa_defconfig | 1 - configs/ls1046ardb_tfa_defconfig | 1 - configs/ls2088aqds_tfa_defconfig | 1 - configs/ls2088ardb_tfa_defconfig | 1 - configs/lx2160aqds_tfa_defconfig | 1 - configs/lx2160ardb_tfa_defconfig | 1 - configs/lx2162aqds_tfa_defconfig | 1 - drivers/crypto/fsl/Kconfig | 9 +- drivers/crypto/fsl/Makefile | 2 + drivers/crypto/fsl/desc.h | 5 + drivers/crypto/fsl/fsl_blob.c | 82 ++++ drivers/crypto/fsl/jobdesc.c | 20 +- drivers/crypto/fsl/jobdesc.h | 4 + drivers/crypto/fsl/jr.c | 457 +++++++++++++----- drivers/crypto/fsl/jr.h | 14 + include/fsl_sec.h | 13 +- scripts/config_whitelist.txt | 1 + 112 files changed, 1633 insertions(+), 286 deletions(-) create mode 100644 arch/powerpc/dts/qoriq-sec4.0-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-sec4.2-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-sec5.2-0.dtsi create mode 100644 arch/powerpc/include/asm/u-boot-ppc.h -- 2.17.1

4 34

Please pull u-boot-dm/next
by Simon Glass 27 Sep '21

27 Sep '21

Hi Tom, This is for the -next branch. https://source.denx.de/u-boot/custodians/u-boot-dm/-/pipelines/9260 The following changes since commit bb38d77ca779cc8bdad3d4ceb6cecc687f4987c2: vexpress_ca9x4: Add missing SYS_LOAD_ADDR (2021-09-24 22:12:35 -0400) are available in the Git repository at: git://git.denx.de/u-boot-dm.git tags/dm-pull-next-27sep21 for you to fetch changes up to 933bf2644591281ed96f9d5771cbb35fe95bcb00: fdt_support.h: Remove duplicated declarations (2021-09-25 09:46:15 -0600) ---------------------------------------------------------------- Various of-platdata improvements, including CONFIG_OF_REAL ---------------------------------------------------------------- Bin Meng (1): fdt_support.h: Remove duplicated declarations Heinrich Schuchardt (1): sandbox: correct cpu nodes Pali Rohár (1): dm: pci: Fix handling of errors when scanning device Simon Glass (12): treewide: fdt: Move fdt_get_config_... to ofnode_conf_read... fdt: Create a new OF_REAL Kconfig treewide: Simply conditions with the new OF_REAL treewide: Use OF_REAL instead of !OF_PLATDATA mmc: nds32: ftsdc010: Convert to livetree treewide: Try to avoid the preprocessor with OF_REAL fdt: Update Makefile rules with the new OF_REAL Kconfig dm: Add comments to dt-structs contents clk: Rename clk_get_by_driver_info() dm: doc: Add a note about of-platdata header files irq: Tidy up of-platdata irq support dm: gpio: Add of-platdata support Makefile | 7 ++---- arch/arm/mach-rockchip/rk3188/rk3188.c | 4 ++-- arch/arm/mach-rockchip/rk3399/syscon_rk3399.c | 2 +- arch/arm/mach-rockchip/rk3568/syscon_rk3568.c | 2 +- arch/sandbox/dts/sandbox.dtsi | 21 +++++++++++++++- arch/sandbox/dts/test.dts | 17 ++++++++++--- arch/sandbox/include/asm/irq.h | 20 ++++++++++++++++ arch/x86/cpu/apollolake/hostbridge.c | 4 ++-- arch/x86/cpu/apollolake/lpc.c | 2 +- arch/x86/cpu/apollolake/pch.c | 2 +- arch/x86/cpu/apollolake/pmc.c | 4 ++-- arch/x86/cpu/apollolake/uart.c | 2 +- arch/x86/cpu/coreboot/coreboot.c | 5 ++-- arch/x86/cpu/intel_common/itss.c | 2 +- arch/x86/cpu/intel_common/p2sb.c | 24 +++++++++---------- arch/x86/lib/lpc-uclass.c | 2 +- arch/x86/lib/tpl.c | 2 +- board/dhelectronics/dh_stm32mp1/board.c | 5 ++-- board/firefly/firefly-rk3288/firefly-rk3288.c | 4 ++-- board/google/chromebook_coral/coral.c | 2 +- board/sandbox/sandbox.c | 5 +++- board/st/stm32mp1/stm32mp1.c | 5 ++-- common/autoboot.c | 8 +++---- common/board_r.c | 4 ++-- common/cli.c | 7 +++--- common/spl/spl.c | 2 +- common/spl/spl_spi.c | 12 ++++------ configs/sandbox_noinst_defconfig | 2 ++ configs/sandbox_spl_defconfig | 2 ++ disk/part_efi.c | 8 +++---- doc/develop/driver-model/of-plat.rst | 56 +++++++++++++++++++++++++++++++++++++++---- doc/device-tree-bindings/config.txt | 4 ++-- drivers/clk/clk-uclass.c | 15 ++++++------ drivers/clk/clk_fixed_factor.c | 18 +++++++------- drivers/clk/clk_fixed_rate.c | 7 +++--- drivers/clk/rockchip/clk_px30.c | 4 ++-- drivers/clk/rockchip/clk_rk3188.c | 8 +++---- drivers/clk/rockchip/clk_rk3288.c | 10 ++++---- drivers/clk/rockchip/clk_rk3308.c | 4 ++-- drivers/clk/rockchip/clk_rk3368.c | 10 ++++---- drivers/clk/rockchip/clk_rk3399.c | 20 +++++++++------- drivers/core/device.c | 4 ++-- drivers/core/fdtaddr.c | 2 +- drivers/core/lists.c | 2 +- drivers/core/ofnode.c | 33 +++++++++++++++++++++++++ drivers/core/root.c | 4 ++-- drivers/core/simple-bus.c | 2 +- drivers/core/syscon-uclass.c | 2 +- drivers/core/uclass.c | 2 +- drivers/core/util.c | 2 +- drivers/cpu/cpu_sandbox.c | 2 +- drivers/firmware/firmware-uclass.c | 2 +- drivers/gpio/Makefile | 4 ++-- drivers/gpio/gpio-uclass.c | 28 +++++++++++++++++++--- drivers/gpio/intel_gpio.c | 2 +- drivers/gpio/mxs_gpio.c | 4 ++-- drivers/gpio/omap_gpio.c | 4 ++-- drivers/gpio/sandbox.c | 14 +++++++---- drivers/gpio/sandbox_test.c | 21 ++++++++++++++++ drivers/i2c/i2c-emul-uclass.c | 2 +- drivers/i2c/i2c-uclass.c | 10 ++++---- drivers/i2c/omap24xx_i2c.c | 4 ++-- drivers/misc/Makefile | 2 +- drivers/misc/cros_ec.c | 2 +- drivers/misc/irq-uclass.c | 10 ++++++-- drivers/misc/irq_sandbox.c | 15 +++--------- drivers/misc/irq_sandbox_test.c | 22 +++++++++++++++++ drivers/misc/misc-uclass.c | 2 +- drivers/misc/p2sb-uclass.c | 20 ++++++++-------- drivers/mmc/fsl_esdhc_imx.c | 17 ++++++------- drivers/mmc/ftsdc010_mci.c | 45 +++++++++++++++------------------- drivers/mmc/mxsmmc.c | 4 ++-- drivers/mmc/omap_hsmmc.c | 6 ++--- drivers/mmc/rockchip_dw_mmc.c | 8 ++++--- drivers/pch/pch-uclass.c | 2 +- drivers/pci/pci-uclass.c | 9 +------ drivers/pinctrl/intel/pinctrl_apl.c | 4 ++-- drivers/pinctrl/nxp/pinctrl-mxs.c | 2 +- drivers/pinctrl/pinctrl-qe-io.c | 2 +- drivers/pinctrl/pinctrl-uclass.c | 2 +- drivers/pinctrl/rockchip/pinctrl-px30.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3036.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3128.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3188.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk322x.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3288.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3308.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3328.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3368.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rk3399.c | 2 +- drivers/pinctrl/rockchip/pinctrl-rv1108.c | 2 +- drivers/power/domain/power-domain-uclass.c | 4 ++-- drivers/ram/rockchip/dmc-rk3368.c | 12 +++++----- drivers/ram/rockchip/sdram_rk3188.c | 5 ++-- drivers/ram/rockchip/sdram_rk322x.c | 5 ++-- drivers/ram/rockchip/sdram_rk3288.c | 5 ++-- drivers/ram/rockchip/sdram_rk3328.c | 4 ++-- drivers/ram/rockchip/sdram_rk3399.c | 9 +++---- drivers/rtc/rtc-uclass.c | 2 +- drivers/serial/ns16550.c | 8 +++---- drivers/serial/sandbox.c | 2 +- drivers/serial/serial_mt7620.c | 4 ++-- drivers/serial/serial_omap.c | 6 ++--- drivers/spi/cf_spi.c | 4 ++-- drivers/spi/davinci_spi.c | 4 ++-- drivers/spi/fsl_espi.c | 4 ++-- drivers/spi/ich.c | 6 ++--- drivers/spi/mxs_spi.c | 4 ++-- drivers/spi/omap3_spi.c | 4 ++-- drivers/spi/pl022_spi.c | 4 ++-- drivers/spi/rk_spi.c | 38 ++++++++++++++--------------- drivers/spi/spi-uclass.c | 14 +++++------ drivers/sysreset/sysreset_sandbox.c | 2 +- drivers/timer/rockchip_timer.c | 16 ++++++------- drivers/timer/timer-uclass.c | 68 +++++++++++++++++++++++++++------------------------- drivers/timer/tsc_timer.c | 2 +- drivers/tpm/tpm-uclass.c | 2 +- drivers/video/cfb_console.c | 4 ++-- drivers/video/exynos/exynos_mipi_dsi.c | 4 ++-- dts/Kconfig | 29 +++++++++++++++++++++- env/mmc.c | 5 ++-- include/asm-generic/gpio.h | 5 ++++ include/clk.h | 35 ++++++++++++++++++++++----- include/dm/device.h | 12 +++++----- include/dm/ofnode.h | 37 ++++++++++++++++++++++++++++ include/dt-structs.h | 27 +++++++++++++++++++++ include/fdt_support.h | 2 -- include/fdtdec.h | 33 ------------------------- include/irq.h | 29 ++++++++++++++++++++++ include/power-domain.h | 6 ++--- lib/Makefile | 5 +--- lib/fdtdec.c | 44 ---------------------------------- scripts/Makefile.spl | 9 +++---- test/dm/cpu.c | 2 +- test/dm/of_platdata.c | 65 +++++++++++++++++++++++++++++++++++++++++++++---- test/dm/ofnode.c | 15 ++++++++++++ test/dm/timer.c | 6 ++--- tools/dtoc/dtb_platdata.py | 1 + 138 files changed, 816 insertions(+), 487 deletions(-) create mode 100644 arch/sandbox/include/asm/irq.h create mode 100644 drivers/gpio/sandbox_test.c create mode 100644 drivers/misc/irq_sandbox_test.c Regards, Simon

2 1

Contributor call tomorrow
by Simon Glass 27 Sep '21

27 Sep '21

Hi, This is tomorrow. If you plan to join and want to add a topic, please do so at [1]. Regards, Simon [1] https://bit.ly/3bFvwA1 or https://docs.google.com/document/d/1YBOMsbM19uSFyoJWnt7-PsOLBaevzQUgV-hiR88…

1 0

[PATCH 0/4] crypto: Add new UCLASS_HASH
by Chia-Wei Wang 27 Sep '21

27 Sep '21

This patch series proposes new UCLASS_HASH for hash devices. Thus the hash drivers (SW or HW-accelerated) can be developed in the DM-based fashion. A purely software implemented hash driver is also added under the newly added UCLASS_HASH uclass. In addition, the FIT image hash verification is also updated to leverage the UCLASS_HASH driver if configured. As there is widly spread use of non-DM hash functions (common/hash.c), this patch does not remove them. More patches are needed if UCLASS_HASH is established. Chia-Wei Wang (4): lib/md5: Export progressive APIs dm: hash: Add new UCLASS_HASH support crypto: hash: Add software hash DM driver fit: Use DM hash driver if supported common/image-fit.c | 30 +++ drivers/crypto/Kconfig | 2 + drivers/crypto/Makefile | 1 + drivers/crypto/hash/Kconfig | 16 ++ drivers/crypto/hash/Makefile | 6 + drivers/crypto/hash/hash-uclass.c | 121 ++++++++++++ drivers/crypto/hash/hash_sw.c | 301 ++++++++++++++++++++++++++++++ include/dm/uclass-id.h | 1 + include/u-boot/hash.h | 61 ++++++ include/u-boot/md5.h | 4 + lib/md5.c | 6 +- 11 files changed, 546 insertions(+), 3 deletions(-) create mode 100644 drivers/crypto/hash/Kconfig create mode 100644 drivers/crypto/hash/Makefile create mode 100644 drivers/crypto/hash/hash-uclass.c create mode 100644 drivers/crypto/hash/hash_sw.c create mode 100644 include/u-boot/hash.h -- 2.17.1

5 21

[PATCH] drivers: ddr: lc_common_dimm_params.c : Fix Divison by zero issue
by Maninder Singh 27 Sep '21

27 Sep '21

Adds check for mclk_ps variable before calculating caslat_actual. Verified changes on lx2160ardb board. Signed-off-by: Maninder Singh <maninder.singh_1(a)nxp.com> --- drivers/ddr/fsl/lc_common_dimm_params.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/ddr/fsl/lc_common_dimm_params.c b/drivers/ddr/fsl/lc_common_dimm_params.c index d299d763db..062eadcbd4 100644 --- a/drivers/ddr/fsl/lc_common_dimm_params.c +++ b/drivers/ddr/fsl/lc_common_dimm_params.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* * Copyright 2008-2016 Freescale Semiconductor, Inc. - * Copyright 2017-2018 NXP Semiconductor + * Copyright 2017-2018, 2021 NXP Semiconductor */ #include <common.h> @@ -23,7 +23,7 @@ compute_cas_latency(const unsigned int ctrl_num, unsigned int caslat_actual; unsigned int retry = 16; unsigned int tmp = ~0; - const unsigned int mclk_ps = get_memory_clk_period_ps(ctrl_num); + unsigned int mclk_ps = get_memory_clk_period_ps(ctrl_num); #ifdef CONFIG_SYS_FSL_DDR3 const unsigned int taamax = 20000; #else @@ -37,6 +37,10 @@ compute_cas_latency(const unsigned int ctrl_num, } common_caslat = tmp; + if (!mclk_ps) { + mclk_ps = outpdimm->tckmin_x_ps; + } + /* validate if the memory clk is in the range of dimms */ if (mclk_ps < outpdimm->tckmin_x_ps) { printf("DDR clock (MCLK cycle %u ps) is faster than " -- 2.17.1

1 0

Bug in board/logicpd/omap3som/omap3logic.h ???
by Wolfgang Denk 27 Sep '21

27 Sep '21

Dear Adam, commit 25e4ff45b17 "ARM: omap3_logic: Enable OMAP EHCI support for SOM-LV Boards" added (among other things) these lines: ... 243 MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)); /*HSUSB2_DATA5*/ 244 MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M0)); /*HSUSB2_DATA6*/ 245 MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)); /*HSUSB2_DATA7*/ 246 MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /* GPIO_4 */ 247 MUX_VAL(CP(ETK_D10_ES2), (IDIS | PTU | DIS | M3)); /*HSUSB2_CLK*/ 248 MUX_VAL(CP(ETK_D11_ES2), (IDIS | PTU | DIS | M3)); /*HSUSB2_STP*/ 249 MUX_VAL(CP(ETK_D12_ES2), (IEN | PTU | DIS | M3)); /*HSUSB2_DIR*/ ... All the entries in set_muxconf_regs() have a terminating semicolon - all except the entry in line # 246. I reckon this is a mistake and should be fixed? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd(a)denx.de I am more bored than you could ever possibly be. Go back to work.

3 3

[PATCH v2 00/18] pxe: Refactoring to tidy up and prepare for bootflow
by Simon Glass 27 Sep '21

27 Sep '21

This collects together the patches previously sent relating to PXE. Firstly, it moves the boot code out of common/ and into a new boot/ directory. This helps to collect these related files in one place, as common/ is quite large. Secondly, it provides patache so clean up the PXE code and refactor it into something closer to a module that can be called, teasing apart its reliance on the command-line interpreter to access filesystems and the like. Also it now uses function arguments and its own context struct internally rather than environment variables, which is very hard to follow. No core functional change is intended. Changes in v2: - Rebase to -next - Split out from the bootmethod patches Simon Glass (18): Create a new boot/ directory pxe: Move API comments to the header files pxe: Use a context pointer pxe: Move do_getfile() into the context pxe: Add a userdata field to the context pxe: Tidy up the is_pxe global pxe: Move pxe_utils files pxe: Tidy up some comments in pxe_utils pxe: Tidy up code style a little in pxe_utils pxe: Move common parsing coding into pxe_util pxe: Clean up the use of bootfile pxe: Drop get_bootfile_path() lib: Add tests for simple_itoa() lib: Add a function to convert a string to a hex value pxe: Return the file size from the getfile() function pxe: Refactor sysboot to have one helper doc: Move distro boot doc to rST pxe: Allow calling the pxe_get logic directly Kconfig | 2 + Makefile | 3 +- README | 1 + common/Kconfig.boot => boot/Kconfig | 0 boot/Makefile | 37 ++ {common => boot}/android_ab.c | 0 {common => boot}/boot_fit.c | 0 {common => boot}/bootm.c | 0 {common => boot}/bootm_os.c | 0 {common => boot}/bootretry.c | 0 {common => boot}/common_fit.c | 0 {common => boot}/fdt_region.c | 0 {common => boot}/image-android-dt.c | 0 {common => boot}/image-android.c | 0 {common => boot}/image-cipher.c | 0 {common => boot}/image-fdt.c | 0 {common => boot}/image-fit-sig.c | 0 {common => boot}/image-fit.c | 0 {common => boot}/image-sig.c | 0 {common => boot}/image.c | 0 {cmd => boot}/pxe_utils.c | 512 +++++++++++----------- cmd/Makefile | 4 +- cmd/pxe.c | 136 +++--- cmd/pxe_utils.h | 91 ---- cmd/sysboot.c | 114 +++-- common/Kconfig | 2 - common/Makefile | 22 - doc/android/boot-image.rst | 2 +- doc/{README.distro => develop/distro.rst} | 177 ++++---- doc/develop/index.rst | 1 + include/pxe_utils.h | 253 +++++++++++ include/vsprintf.h | 25 +- lib/vsprintf.c | 20 +- scripts/Makefile.spl | 4 +- test/print_ut.c | 41 ++ tools/Makefile | 16 +- 36 files changed, 873 insertions(+), 590 deletions(-) rename common/Kconfig.boot => boot/Kconfig (100%) create mode 100644 boot/Makefile rename {common => boot}/android_ab.c (100%) rename {common => boot}/boot_fit.c (100%) rename {common => boot}/bootm.c (100%) rename {common => boot}/bootm_os.c (100%) rename {common => boot}/bootretry.c (100%) rename {common => boot}/common_fit.c (100%) rename {common => boot}/fdt_region.c (100%) rename {common => boot}/image-android-dt.c (100%) rename {common => boot}/image-android.c (100%) rename {common => boot}/image-cipher.c (100%) rename {common => boot}/image-fdt.c (100%) rename {common => boot}/image-fit-sig.c (100%) rename {common => boot}/image-fit.c (100%) rename {common => boot}/image-sig.c (100%) rename {common => boot}/image.c (100%) rename {cmd => boot}/pxe_utils.c (74%) delete mode 100644 cmd/pxe_utils.h rename doc/{README.distro => develop/distro.rst} (76%) create mode 100644 include/pxe_utils.h -- 2.33.0.685.g46640cef36-goog

1 18

[PATCH 0/2] ARM: DRA7: Enable OPP_HIGH for GPU, DSPEVE and IVA voltage domains
by Amjad Ouled-Ameur 27 Sep '21

27 Sep '21

This patchset enables the OPP_HIGH configuration for GPU, DSPEVE and IVA voltage domains by default for various TI DRA7xx and AM57xx boards. This is being done to meet the performance needs of 1080p MultiMedia usecases Amjad Ouled-Ameur (2): ARM: DRA7: Enable OPP_HIGH for DSPEVE and IVA voltage domains ARM: DRA7: Enable OPP_HIGH for GPU voltage domain configs/am57xx_evm_defconfig | 3 +++ configs/am57xx_hs_evm_defconfig | 3 +++ configs/am57xx_hs_evm_usb_defconfig | 3 +++ configs/dra7xx_evm_defconfig | 3 +++ configs/dra7xx_hs_evm_defconfig | 3 +++ configs/dra7xx_hs_evm_usb_defconfig | 3 +++ 6 files changed, 18 insertions(+) -- 2.25.1

3 4

[ANN] U-Boot v2021.10-rc5 released
by Tom Rini 27 Sep '21

27 Sep '21

Hey all, It is release day and here is v2021.10-rc5. At this point we're a week out from the release. I know of the series here: https://patchwork.ozlabs.org/project/uboot/list/?series=263618&state=* to restore mtd naming of nor%d to fix a regression within "mtd" for NOR flashes. I think everyone is in agreement that we can go with that series for now and I'll apply it soon. The other issue is the default SPI mode problem I mentioned last time with the fix being: https://patchwork.ozlabs.org/project/uboot/patch/20210914182824.139667-1-ma… and that being more correct than not. If anything else needs to be in the upcoming release, please speak up. In terms of a changelog, git log --merges v2021.10-rc4..v2021.10-rc5 contains what I've pulled but as always, better PR messages and tags will provide better results here. We should be releasing on October 4th, 2021 as expected. Thanks all! -- Tom

1 0