June 2013 - U-Boot

[U-Boot] Pull request: u-boot-spi/master
by Jagannadha Sutradharudu Teki 14 Jun '13

14 Jun '13

The following changes since commit 48e0b2bd2b6ecc80cd25181ca2fb9c0eaffef320: powerpc/esdhc: Correct judgement for DATA PIO mode (2013-05-15 18:18:16 -0500) are available in the git repository at: git://git.denx.de/u-boot-spi.git master for you to fetch changes up to ea7fcc5aeb10d2cbb5589e91f36b205dcaf4b7a8: sf: winbond: Correct the nr_blocks used for W25Q32DW (2013-06-13 23:42:46 +0530) ---------------------------------------------------------------- Axel Lin (3): spi: armada100_spi: Remove unnecessary NULL test for dout and din spi: tegra114_spi: Convert to use spi_alloc_slave() spi: tegra20_sflash: Remove redundant code to set bus and cs of struct spi_slave Jagannadha Sutradharudu Teki (7): sf: winbond: Add support for W25Q256 sf: Fix sf read for memory-mapped SPI flashes cmd_sf: Add print mesg for 'sf erase' command cmd_sf: Add print mesgs on sf read/write commands sf: spansion: Update the name for S25FL256S flash sf: winbond: Add support for W25Q80BW sf: winbond: Correct the nr_blocks used for W25Q32DW Kuo-Jung Su (1): sf: winbond: Add support for W25PXX SPI flash Marek Vasut (1): sf: spansion: Add Spansion S25FL064P IDs Rajeshwari Shinde (2): spi: Add support for preamble bytes spi: exynos: Support SPI_PREAMBLE mode common/cmd_sf.c | 34 ++++++++++++---------- drivers/mtd/spi/spansion.c | 9 +++++- drivers/mtd/spi/spi_flash.c | 14 ++++----- drivers/mtd/spi/winbond.c | 28 +++++++++++++++--- drivers/spi/armada100_spi.c | 11 ++----- drivers/spi/exynos_spi.c | 69 +++++++++++++++++++++++++++++++++++++------- drivers/spi/tegra114_spi.c | 4 +-- drivers/spi/tegra20_sflash.c | 2 -- include/spi.h | 5 ++++ 9 files changed, 122 insertions(+), 54 deletions(-)

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[U-Boot] Pull request: u-boot-arm/master
by Albert ARIBAUD 14 Jun '13

14 Jun '13

Hello Tom, The following changes since commit 4596dcc1d4ea5763e0f92cf5becd9fc7d4c6e674: am33xx/omap: Move save_omap_boot_params to omap-common/boot-common.c (2013-06-05 08:46:49 -0400) are available in the git repository at: git://git.denx.de/u-boot-arm master for you to fetch changes up to 847e6693ccb529bf8346db62876f38f0c4e04ade: arm: pxa: config option for PXA270 turbo mode (2013-06-12 22:24:12 +0200) ---------------------------------------------------------------- Albert ARIBAUD (2): Merge branch 'u-boot-imx/master' into 'u-boot-arm/master' Merge branch 'u-boot-ti/master' into 'u-boot-arm/master' Alison Wang (7): arm: vf610: Add IOMUX support for Vybrid VF610 arm: vf610: Add Vybrid VF610 CPU support net: fec_mxc: Add support for Vybrid VF610 arm: vf610: Add watchdog support for Vybrid VF610 arm: vf610: Add uart support for Vybrid VF610 arm: vf610: Add Vybrid VF610 to mxc_ocotp document arm: vf610: Add basic support for Vybrid VF610TWR board Andrew Gabbasov (1): mx6: mx6qsabrelite/nitrogen6x: Remove incorrect setting of gpio CS signal Andrii Tseglytskyi (2): OMAP3+: introduce generic ABB support OMAP5: add ABB setup for MPU voltage domain Balaji T K (1): mmc: omap_hsmmc: Update pbias programming Benoît Thébaudeau (1): imx: spl: Merge libimx-common make rules Fabio Estevam (7): mx28evk: Add splash screen support mx23evk: Add splash screen support video: mxsfb: Add an entry for mx23evk/mx28vk video modes mx6slevk: Allow booting a device tree kernel wandboard: Enable HDMI splashscreen ARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART vf610twr: Drop unneeded 'status' variable Holger Brunck (1): arm/km: make local functions static Joel A Fernandes (1): am33xx: Board: Make CPSW section of ethernet initialization depend on CPSW driver Lokesh Vutla (10): ARM: OMAP4+: Cleanup header files ARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.h ARM: OMAP4+: pmic: Make generic bus init and write functions ARM: DRA7xx: Add control id code for DRA7xx ARM: DRA7xx: power Add support for tps659038 PMIC ARM: DRA7xx: clocks: Fixing i2c_init for PMIC ARM: DRA7xx: Do not enable srcomp for DRA7xx Soc's ARM: DRA7xx: Update pinmux data ARM: DRA7xx: clocks: Update PLL values ARM: DRA7: Add Maintainer Lubomir Popov (4): OMAP5: Fix bug in omap5_es1_prcm struct ARM: OMAP5: Power: Add more functionality to Palmas driver ARM: OMAP: I2C: New read, write and probe functions OMAP5: Enable access to auxclk registers Luka Perkov (1): wandboard: fix typo in README Marek Vasut (1): arm: mxs: Fix vectoring table crafting Masahiro Yamada (1): cosmetic: arm: fix comments in arch/arm/lib/crt0.S Nishanth Menon (1): ARM: OMAP5: DRA7xx: support class 0 optimized voltages Otavio Salvador (2): build: Use generic boot logo matching wandboard: Add Boot Splash image with Wandboard logo Renato Frias (2): mx6qsabreauto: Add i2c to mx6qsabreauto board mx6qsabreauto: Add Port Expander reset SARTRE Leo (1): Add support for Congatec Conga-QEVAl board Sergey Yanovich (2): arm: pxa: Add support for ICP DAS LP-8x4x arm: pxa: config option for PXA270 turbo mode Sricharan R (5): ARM: OMAP5: clocks: Do not enable sgx clocks ARM: DRA7xx: Change the Debug UART to UART1 ARM: DRA7xx: Correct the SYS_CLK to 20MHZ ARM: DRA7xx: Correct SRAM END address ARM: DRA7xx: EMIF: Change settings required for EVM board Tom Rini (1): arm: Remove OMAP2420H4 and all omap24xx support Tom Warren (1): ARM: tegra: only enable SCU on Tegra20 Vishwanathrao Badarkhe, Manish (2): da830: add MMC support arm: da830: moved pinmux configurations to the arch tree MAINTAINERS | 20 ++- Makefile | 2 +- arch/arm/cpu/arm1136/start.S | 18 --- arch/arm/cpu/arm926ejs/davinci/Makefile | 1 + arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c | 151 ++++++++++++++++++++++ arch/arm/cpu/arm926ejs/mxs/mxs.c | 25 +++- arch/arm/cpu/armv7/omap-common/Makefile | 1 + arch/arm/cpu/armv7/omap-common/abb.c | 137 ++++++++++++++++++++ arch/arm/cpu/armv7/omap-common/clocks-common.c | 101 ++++++++++++--- arch/arm/cpu/armv7/omap-common/emif-common.c | 28 ++++- arch/arm/cpu/armv7/omap-common/hwinit-common.c | 2 - arch/arm/cpu/armv7/omap-common/timer.c | 1 + arch/arm/cpu/armv7/omap-common/vc.c | 14 ++- arch/arm/cpu/armv7/omap3/clock.c | 2 +- arch/arm/cpu/armv7/omap4/hw_data.c | 13 +- arch/arm/cpu/armv7/omap4/prcm-regs.c | 3 + arch/arm/cpu/armv7/omap5/Makefile | 1 + arch/arm/cpu/armv7/omap5/abb.c | 67 ++++++++++ arch/arm/cpu/armv7/omap5/hw_data.c | 167 ++++++++++++++++++------- arch/arm/cpu/armv7/omap5/hwinit.c | 24 ++-- arch/arm/cpu/armv7/omap5/prcm-regs.c | 20 +++ arch/arm/cpu/armv7/omap5/sdram.c | 170 +++++++++++++++++++++++-- arch/arm/cpu/armv7/vf610/Makefile | 42 +++++++ arch/arm/cpu/armv7/vf610/generic.c | 324 ++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/cpu/armv7/vf610/timer.c | 103 +++++++++++++++ arch/arm/cpu/pxa/pxa2xx.c | 2 +- arch/arm/cpu/tegra-common/ap.c | 4 + arch/arm/imx-common/Makefile | 2 +- arch/arm/imx-common/iomux-v3.c | 6 + arch/arm/include/asm/arch-davinci/pinmux_defs.h | 15 ++- arch/arm/include/asm/arch-omap24xx/bits.h | 48 ------- arch/arm/include/asm/arch-omap24xx/clocks.h | 112 ----------------- arch/arm/include/asm/arch-omap24xx/i2c.h | 68 ---------- arch/arm/include/asm/arch-omap24xx/mem.h | 156 ----------------------- arch/arm/include/asm/arch-omap24xx/mux.h | 176 -------------------------- arch/arm/include/asm/arch-omap24xx/omap2420.h | 236 ----------------------------------- arch/arm/include/asm/arch-omap24xx/sys_info.h | 82 ------------ arch/arm/include/asm/arch-omap24xx/sys_proto.h | 54 -------- arch/arm/include/asm/arch-omap3/{clocks.h => clock.h} | 0 arch/arm/include/asm/arch-omap3/omap3.h | 7 ++ arch/arm/include/asm/arch-omap4/{clocks.h => clock.h} | 34 +---- arch/arm/include/asm/arch-omap4/cpu.h | 12 -- arch/arm/include/asm/arch-omap4/omap.h | 22 ++-- arch/arm/include/asm/arch-omap4/sys_proto.h | 5 +- arch/arm/include/asm/arch-omap5/{clocks.h => clock.h} | 91 +++++++++++--- arch/arm/include/asm/arch-omap5/cpu.h | 12 -- arch/arm/include/asm/arch-omap5/mux_dra7xx.h | 7 +- arch/arm/include/asm/arch-omap5/omap.h | 67 +++++----- arch/arm/include/asm/arch-omap5/sys_proto.h | 7 +- arch/arm/include/asm/arch-vf610/clock.h | 39 ++++++ arch/arm/include/asm/arch-vf610/crm_regs.h | 225 +++++++++++++++++++++++++++++++++ arch/arm/include/asm/arch-vf610/imx-regs.h | 419 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/include/asm/arch-vf610/iomux-vf610.h | 101 +++++++++++++++ arch/arm/include/asm/emif.h | 12 +- arch/arm/include/asm/imx-common/iomux-v3.h | 18 +++ arch/arm/include/asm/omap_common.h | 59 ++++++++- arch/arm/lib/cache.c | 2 +- arch/arm/lib/crt0.S | 4 +- board/boundary/nitrogen6x/nitrogen6x.c | 1 - board/congatec/cgtqmx6eval/Makefile | 42 +++++++ board/congatec/cgtqmx6eval/README | 29 +++++ board/congatec/cgtqmx6eval/cgtqmx6eval.c | 167 +++++++++++++++++++++++++ board/davinci/da8xxevm/da830evm.c | 155 +++++++---------------- board/freescale/mx23evk/mx23evk.c | 6 + board/freescale/mx23evk/spl_boot.c | 32 +++++ board/freescale/mx28evk/iomux.c | 33 +++++ board/freescale/mx28evk/mx28evk.c | 6 + board/freescale/mx6qsabreauto/mx6qsabreauto.c | 57 +++++++++ board/freescale/mx6qsabrelite/mx6qsabrelite.c | 1 - board/freescale/vf610twr/Makefile | 39 ++++++ board/freescale/vf610twr/imximage.cfg | 33 +++++ board/freescale/vf610twr/vf610twr.c | 407 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ board/htkw/mcx/mcx.c | 2 +- board/{ti/omap2420h4 => icpdas/lp8x4x}/Makefile | 16 +-- board/icpdas/lp8x4x/lp8x4x.c | 147 ++++++++++++++++++++++ board/keymile/km_arm/km_arm.c | 4 +- board/teejet/mt_ventoux/mt_ventoux.c | 2 +- board/ti/am335x/board.c | 2 + board/ti/dra7xx/mux_data.h | 38 +++--- board/ti/omap2420h4/config.mk | 28 ----- board/ti/omap2420h4/lowlevel_init.S | 185 --------------------------- board/ti/omap2420h4/mem.c | 362 ----------------------------------------------------- board/ti/omap2420h4/omap2420h4.c | 867 ------------------------------------------------------------------------------------------------------------------------------- board/ti/omap2420h4/sys_info.c | 387 --------------------------------------------------------- board/ti/omap5_uevm/evm.c | 12 +- board/ti/panda/panda.c | 22 ++-- board/ti/sdp4430/sdp.c | 16 ++- board/wandboard/README | 4 +- board/wandboard/wandboard.c | 98 +++++++++++++++ boards.cfg | 4 +- doc/README.mxc_ocotp | 1 + doc/README.scrapyard | 1 + doc/README.vf610 | 10 ++ drivers/i2c/omap24xx_i2c.c | 490 ++++++++++++++++++++++++++++++++++++++++++++---------------------------- drivers/mmc/omap_hsmmc.c | 20 ++- drivers/net/fec_mxc.c | 4 +- drivers/power/palmas.c | 133 ++++++++++++++++++-- drivers/serial/Makefile | 1 + drivers/serial/ns16550.c | 5 - drivers/serial/serial_lpuart.c | 132 ++++++++++++++++++++ drivers/serial/serial_ns16550.c | 5 - drivers/usb/musb/omap3.c | 4 +- drivers/video/mxsfb.c | 5 + drivers/watchdog/Makefile | 2 +- include/configs/cgtqmx6eval.h | 194 +++++++++++++++++++++++++++++ include/configs/da830evm.h | 25 +++- include/configs/dra7xx_evm.h | 8 +- include/configs/lp8x4x.h | 262 +++++++++++++++++++++++++++++++++++++++ include/configs/mx23evk.h | 17 +++ include/configs/mx28evk.h | 17 +++ include/configs/mx53ard.h | 3 +- include/configs/mx6qsabre_common.h | 2 +- include/configs/mx6qsabreauto.h | 7 +- include/configs/mx6qsabresd.h | 1 - include/configs/mx6slevk.h | 2 +- include/configs/omap2420h4.h | 264 --------------------------------------- include/configs/omap4_common.h | 4 - include/configs/omap5_common.h | 12 +- include/configs/omap5_uevm.h | 7 +- include/configs/vf610twr.h | 140 +++++++++++++++++++++ include/configs/wandboard.h | 20 ++- include/palmas.h | 90 ++++++++++++-- spl/Makefile | 6 +- tools/Makefile | 27 ++-- tools/logos/wandboard.bmp | Bin 0 -> 22390 bytes 125 files changed, 4926 insertions(+), 3740 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c create mode 100644 arch/arm/cpu/armv7/omap-common/abb.c create mode 100644 arch/arm/cpu/armv7/omap5/abb.c create mode 100644 arch/arm/cpu/armv7/vf610/Makefile create mode 100644 arch/arm/cpu/armv7/vf610/generic.c create mode 100644 arch/arm/cpu/armv7/vf610/timer.c delete mode 100644 arch/arm/include/asm/arch-omap24xx/bits.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/clocks.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/i2c.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/mem.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/mux.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/omap2420.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/sys_info.h delete mode 100644 arch/arm/include/asm/arch-omap24xx/sys_proto.h rename arch/arm/include/asm/arch-omap3/{clocks.h => clock.h} (100%) rename arch/arm/include/asm/arch-omap4/{clocks.h => clock.h} (90%) rename arch/arm/include/asm/arch-omap5/{clocks.h => clock.h} (73%) create mode 100644 arch/arm/include/asm/arch-vf610/clock.h create mode 100644 arch/arm/include/asm/arch-vf610/crm_regs.h create mode 100644 arch/arm/include/asm/arch-vf610/imx-regs.h create mode 100644 arch/arm/include/asm/arch-vf610/iomux-vf610.h create mode 100644 board/congatec/cgtqmx6eval/Makefile create mode 100644 board/congatec/cgtqmx6eval/README create mode 100644 board/congatec/cgtqmx6eval/cgtqmx6eval.c create mode 100644 board/freescale/vf610twr/Makefile create mode 100644 board/freescale/vf610twr/imximage.cfg create mode 100644 board/freescale/vf610twr/vf610twr.c rename board/{ti/omap2420h4 => icpdas/lp8x4x}/Makefile (73%) create mode 100644 board/icpdas/lp8x4x/lp8x4x.c delete mode 100644 board/ti/omap2420h4/config.mk delete mode 100644 board/ti/omap2420h4/lowlevel_init.S delete mode 100644 board/ti/omap2420h4/mem.c delete mode 100644 board/ti/omap2420h4/omap2420h4.c delete mode 100644 board/ti/omap2420h4/sys_info.c create mode 100644 doc/README.vf610 create mode 100644 drivers/serial/serial_lpuart.c create mode 100644 include/configs/cgtqmx6eval.h create mode 100644 include/configs/lp8x4x.h delete mode 100644 include/configs/omap2420h4.h create mode 100644 include/configs/vf610twr.h create mode 100644 tools/logos/wandboard.bmp Amicalement, -- Albert.

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[U-Boot] [PATCH] fdt: Ensure that libfdt_env.h comes from U-Boot
by Simon Glass 14 Jun '13

14 Jun '13

When building host utilities, we include libfdt.h from the host, not from U-Boot. This in turn brings in libfdt_env.h from the host, which can mess up the types and cause a build failure, depending on the host environment. To fix this, force inclusion of U-Boot's libfdt_env.h so that the types are correct. Another way to fix this is to use -nostdinc and -idirafter to ensure that system includes are included after U-Boot ones. Unfortunately this means that U-Boot's errno.h gets included instead of the system one. This in turn requires a hack to errno.h to redirect things, so all in all the solution in this patch is probably cleaner. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- tools/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/Makefile b/tools/Makefile index c5952fc..889c897 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -164,7 +164,8 @@ NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y)) # Use native tools and options # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps # -HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \ +HOSTCPPFLAGS = -include $(SRCTREE)/include/libfdt_env.h \ + -idirafter $(SRCTREE)/include \ -idirafter $(OBJTREE)/include2 \ -idirafter $(OBJTREE)/include \ -I $(SRCTREE)/lib/libfdt \ -- 1.8.1.3

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[U-Boot] crash in usb_stor_get_info using pre-relocation address for ss->transport
by Chris Packham 14 Jun '13

14 Jun '13

Hi, I've just found a crash in usb_stor_get_info (actually usb_inquiry which gets auto-inlined). The cause seems to be that ss->transport is set to the pre-relocation address of usb_stor_BBB_transport. Yet ss->transport_reset is set to the correct relocated address of. The difference between the two is that usb_stor_BBB_reset is declared static and usb_stor_BBB_transport is not. Changing usb_stor_BBB_transport to a static makes things work but I notice that none of the other transport functions are static either so I'm thinking I haven't actually fixed the problem rather just masked it. I did some poking with a lauterbach and from the disassembly it looks like there is a translation table being used when the function pointers are setup by usb_storage_probe and when declared normally usb_stor_BBB_transport ends up at the end. Everything else has the correct relocated address so I wonder if there is an off-by-one error in whatever creates that table. Does this sound familiar to anyone. Thanks, Chris Extra debug info: Board: Custom design based on P2041RDB u-boot version: based on U-Boot 2012.10 => usb start (Re)start USB... USB: Register 10011 NbrPorts 1 USB EHCI 1.00 scanning bus for devices... 2 USB Device(s) found scanning bus for storage devices... i=0 i=1 USB Mass Storage device detected Transport: Bulk/Bulk/Bulk Endpoints In 1 Out 2 Int 0 Get Max LUN -> len = 1, result = 0 dev_desc 7ffbbe4c &usb_ccb 7ffbc0c0 pccb 7ffbc0c0 address 2 srb 7ffbc0c0 ss 7ffbbd48 ss->transport fffa98f4 ss->transport_reset 7ff586e8 Bad trap at PC: fffa98f4, SR: 29200, vector=e00 NIP: FFFA98F4 XER: 00000000 LR: 7FF59F24 REGS: 7fd2daa0 TRAP: 0e00 DAR: 00000000 MSR: 00029200 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 00 GPR00: FFFA98F4 7FD2DB90 7FD2DF30 7FFBC0C0 7FFBBD48 00000000 7FFBC0C8 00000010 GPR08: FFFFFFFE 00000020 00000020 7FD2DB90 42022044 21A40D64 7FD2E238 00000000 GPR16: 7FD2EA28 00000000 00000000 00000000 00000000 7FF94E29 00000012 00000024 GPR24: 00000024 0000000C 7FF94D18 7FD2DBC0 7FFBBD48 7FFBC0C0 7FF9BE78 7FFBBE4C Call backtrace: 7FF59EDC 7FF5A35C 7FF4BBD0 7FF4CA48 7FF51E24 7FF5247C 7FF52600 7FF56178 7FF38C4C 7FF31650 Exception in kernel pc fffa98f4 signal 0 usb_inquiry usb_storage.c:922 usb_stor_scan usb_storage.c:280 do_usb cmd_usb.c:388 cmd_process command.c:544 run_pipe_real hush.c:1668 run_list hush.c:2021 parse_file_outer hush.c:3273 main_loop main.c:431 board_init_r board.c:1089 trap_init start.S:1824

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[U-Boot] [PATCH] mmc write bug fix
by Ruud Commandeur 14 Jun '13

14 Jun '13

This patch fixes a bug related to mmc writes. When doing fatwrites on an SD-Card, MMC bus problems can occur. Depending on the size of the file, "MMC0: Bus busy timeout!" is reported, resulting in an SD-Card that is no longer responding. It appears to be, that set_cluster can be called with a size being zero. That can be with a file that has a size being an exact multiple (including 0) of the clustersize, but also for files that are smaller than the size of one cluster. The same problem occurs if the "mmc write" command is given with a block count being 0. By adding a check for the block count being zero in mmc_write_blocks (drivers/mmc.c), this problem is solved. Signed-off-by: Ruud Commandeur <rcommandeur(a)clb.nl> Cc: Tom Rini <trini(a)ti.com> Cc: Benoît Thébaudeau <benoit.thebaudeau(a)advansee.com> Cc: Mats Karrman <Mats.Karrman(a)tritech.se> Cc: Andy Fleming <afleming(a)gmail.com> Index: drivers/mmc/mmc.c =================================================================== --- drivers/mmc/mmc.c (revision 9) +++ drivers/mmc/mmc.c (revision 35) @@ -280,10 +280,12 @@ return 0; } - if (blkcnt > 1) - cmd.cmdidx = MMC_CMD_WRITE_MULTIPLE_BLOCK; - else + if (blkcnt == 0) + return 0; + else if (blkcnt == 1) cmd.cmdidx = MMC_CMD_WRITE_SINGLE_BLOCK; + else + cmd.cmdidx = MMC_CMD_WRITE_MULTIPLE_BLOCK; if (mmc->high_capacity) cmd.cmdarg = start;

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[U-Boot] [U-BOOT] mmc: sdhci: Enable 8-bit bus width only for 3.0 spec onwards
by Jagannadha Sutradharudu Teki 14 Jun '13

14 Jun '13

CAP register don't have any information for 8-bit buswidth support on 2.0 sdhci spec, only from 3.0 onwards bit[18] got this information. Due to this misassignment in sdhci, mmc is setting 8-bit buswidth using mmc_set_bus_width even if controller doesn't support. Below change has code information. "mmc: Properly determine maximum supported bus width" (sha1: 7798f6dbd5e1a3030ed81a81da5dfb57c3307cac) Bug log: <mmc plus and emmc cards) ------- zynq-uboot> mmcinfo Error detected in status(0x208100)! Device: zynq_sdhci Manufacturer ID: fe ..... So enable 8-bit support only for 3.0 spec using CAP and for below 3.0 assign mmc->host_caps = MMC_MODE_8BIT on respective platform driver if host have a support. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna(a)xilinx.com> --- drivers/mmc/sdhci.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 1eaea04..c5631bf 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -486,8 +486,10 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk) mmc->voltages |= host->voltages; mmc->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT; - if (caps & SDHCI_CAN_DO_8BIT) - mmc->host_caps |= MMC_MODE_8BIT; + if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300) { + if (caps & SDHCI_CAN_DO_8BIT) + mmc->host_caps |= MMC_MODE_8BIT; + } if (host->host_caps) mmc->host_caps |= host->host_caps; -- 1.7.4

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[U-Boot] [PATCH v2] mmc: fix env in mmc with redundant compile error
by Bo Shen 14 Jun '13

14 Jun '13

The commit d196bd8 (env_mmc: add support for redundant environment) introduce the following compile error when enable redundant environment support with MMC ---8<--- env_mmc.c:149: error: 'env_t' has no member named 'flags' env_mmc.c:248: error: 'env_t' has no member named 'flags' env_mmc.c:248: error: 'env_t' has no member named 'flags' env_mmc.c:250: error: 'env_t' has no member named 'flags' env_mmc.c:250: error: 'env_t' has no member named 'flags' env_mmc.c:252: error: 'env_t' has no member named 'flags' env_mmc.c:252: error: 'env_t' has no member named 'flags' env_mmc.c:254: error: 'env_t' has no member named 'flags' env_mmc.c:254: error: 'env_t' has no member named 'flags' env_mmc.c:267: error: 'env_t' has no member named 'flags' make[1]: *** [env_mmc.o] Error 1 --->8--- Add this patch to fix it Signed-off-by: Bo Shen <voice.shen(a)atmel.com> Reviewed-by: Michael Heimpold <mhei(a)heimpold.de> --- Changes in v2: - s/reduandant/redundant in commit message include/environment.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/environment.h b/include/environment.h index 4c6a37b..460ccb4 100644 --- a/include/environment.h +++ b/include/environment.h @@ -75,6 +75,12 @@ # endif #endif /* CONFIG_ENV_IS_IN_FLASH */ +#if defined(CONFIG_ENV_IS_IN_MMC) +# ifdef CONFIG_ENV_OFFSET_REDUND +# define CONFIG_SYS_REDUNDAND_ENVIRONMENT +# endif +#endif + #if defined(CONFIG_ENV_IS_IN_NAND) # if defined(CONFIG_ENV_OFFSET_OOB) # ifdef CONFIG_ENV_OFFSET_REDUND -- 1.7.9.5

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[U-Boot] [PATCH v4 13/14] sf: Remove spi_flash_cmd_poll_bit()
by Jagannadha Sutradharudu Teki 13 Jun '13

13 Jun '13

There is no other call other than spi_flash_cmd_wait_ready(), hence removed spi_flash_cmd_poll_bit and use the poll status code spi_flash_cmd_wait_ready() itself. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna(a)xilinx.com> Reviewed-by: Simon Glass <sjg(a)chromium.org> --- Changes for v4: - none Changes for v3: - none Changes for v2: - none drivers/mtd/spi/spi_flash.c | 11 +++-------- drivers/mtd/spi/spi_flash_internal.h | 4 ---- 2 files changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 88efa92..e5b401f 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -194,13 +194,14 @@ int spi_flash_cmd_read_fast(struct spi_flash *flash, u32 offset, return ret; } -int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, - u8 cmd, u8 poll_bit) +int spi_flash_cmd_wait_ready(struct spi_flash *flash, unsigned long timeout) { struct spi_slave *spi = flash->spi; unsigned long timebase; int ret; u8 status; + u8 poll_bit = STATUS_WIP; + u8 cmd = CMD_READ_STATUS; ret = spi_xfer(spi, 8, &cmd, NULL, SPI_XFER_BEGIN); if (ret) { @@ -231,12 +232,6 @@ int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, return -1; } -int spi_flash_cmd_wait_ready(struct spi_flash *flash, unsigned long timeout) -{ - return spi_flash_cmd_poll_bit(flash, timeout, - CMD_READ_STATUS, STATUS_WIP); -} - int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) { u32 erase_size; diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index e613ef3..e9b85bf 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -107,10 +107,6 @@ int spi_flash_bank_config(struct spi_flash *flash, u8 idcode0); int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, size_t cmd_len, void *data, size_t data_len); -/* Send a command to the device and wait for some bit to clear itself. */ -int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, - u8 cmd, u8 poll_bit); - /* * Send the read status command to the device and wait for the wip * (write-in-progress) bit to clear itself. -- 1.8.3

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[U-Boot] [PATCH v4 12/14] sf: spansion: Add support for S25FL512S_64K
by Jagannadha Sutradharudu Teki 13 Jun '13

13 Jun '13

Add support for Spansion S25FL512S_64K SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna(a)xilinx.com> --- Changes for v4: - none Changes for v3: - none Changes for v2: - none drivers/mtd/spi/spansion.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c index 2218e2f..b4ee442 100644 --- a/drivers/mtd/spi/spansion.c +++ b/drivers/mtd/spi/spansion.c @@ -110,6 +110,13 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = { .nr_sectors = 512, .name = "S25FL256S_64K", }, + { + .idcode1 = 0x0220, + .idcode2 = 0x4d01, + .pages_per_sector = 256, + .nr_sectors = 1024, + .name = "S25FL512S_64K", + }, }; struct spi_flash *spi_flash_probe_spansion(struct spi_slave *spi, u8 *idcode) -- 1.8.3

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[U-Boot] [PATCH v4 11/14] sf: stmicro: Add support for N25Q1024A
by Jagannadha Sutradharudu Teki 13 Jun '13

13 Jun '13

Add support for Numonyx N25Q1024A SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna(a)xilinx.com> --- Changes for v4: - none Changes for v3: - none Changes for v2: - none drivers/mtd/spi/stmicro.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c index cac1013..ef4b911 100644 --- a/drivers/mtd/spi/stmicro.c +++ b/drivers/mtd/spi/stmicro.c @@ -158,6 +158,12 @@ static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { .nr_sectors = 2048, .name = "N25Q1024", }, + { + .id = 0xbb21, + .pages_per_sector = 256, + .nr_sectors = 2048, + .name = "N25Q1024A", + }, }; struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode) -- 1.8.3

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