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u-boot-brain/drivers/mmc
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Fabio Estevam f732987fd2 mmc: fsl_esdhc: Do not set high speed mode on MX25 and MX51 
Currently when a high speed SD card is connected on MX25 or MX51 boards
the following error happens:

U-Boot 2017.11-rc2 (Oct 18 2017 - 13:49:26 -0200)

CPU:   Freescale i.MX51 rev3.0 at 800 MHz
Reset cause: POR
Board: MX51EVK
DRAM:  512 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - read failed, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   FEC
Hit any key to stop autoboot:  0
=> saveenv
Saving Environment to MMC...
Writing to MMC(0)... failed

Workaround this issue by not setting the mmc high speed mode flags even
if the HOSTCAPBLT register reports that the SD card can operate at
high speed.

Tested on imx51evk and imx25pdk boards.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Otavio Salvador <otavio@ossystems.com.br> # imx25pdk
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2017-10-19 10:35:25 -02:00
..
arm_pl180_mmci.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
arm_pl180_mmci.h mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
atmel_sdhci.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
bcm2835_sdhci.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
davinci_mmc.c mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMC 2017-05-15 18:28:23 +09:00
dw_mmc.c dm: mmc: Drop CONFIG_DM_MMC_OPS 2017-08-17 16:59:55 +09:00
exynos_dw_mmc.c dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
fsl_esdhc_spl.c block: pass block dev not num to read/write/erase() 2016-01-13 21:05:18 -05:00
fsl_esdhc.c mmc: fsl_esdhc: Do not set high speed mode on MX25 and MX51 2017-10-19 10:35:25 -02:00
ftsdc010_mci.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
gen_atmel_mci.c mmc: gen_atmel_mci: Fix wrong arguments used of bind() 2017-08-17 16:44:12 +09:00
hi6220_dw_mmc.c driver: mmc: update debug info 2017-07-10 14:26:03 -04:00
Kconfig mmc: sunxi: Support new mode 2017-08-28 22:36:44 +05:30
kona_sdhci.c mmc: sdhci: Distinguish between base clock and maximum peripheral frequency 2017-01-23 15:37:42 +09:00
Makefile dm: mmc: Allow disabling driver model in SPL 2017-08-01 11:58:00 +09:00
meson_gx_mmc.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
mmc_boot.c cmd: mmc: add mmc partconf read capability 2017-08-17 17:00:11 +09:00
mmc_legacy.c dm: mmc: Drop CONFIG_DM_MMC_OPS 2017-08-17 16:59:55 +09:00
mmc_private.h dm: mmc: Allow disabling driver model in SPL 2017-08-01 11:58:00 +09:00
mmc_spi.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
mmc_write.c dm: mmc: Support erase 2016-10-09 21:36:27 -06:00
mmc-uclass.c dm: mmc: Drop CONFIG_DM_MMC_OPS 2017-08-17 16:59:55 +09:00
mmc.c dm: mmc: Drop CONFIG_DM_MMC_OPS 2017-08-17 16:59:55 +09:00
msm_sdhci.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
mv_sdhci.c mmc: sdhci: Distinguish between base clock and maximum peripheral frequency 2017-01-23 15:37:42 +09:00
mvebu_mmc.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
mxcmmc.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
mxsmmc.c imx: reorganize IMX code as other SOCs 2017-07-12 10:17:44 +02:00
omap_hsmmc.c dm: mmc: Allow disabling driver model in SPL 2017-08-01 11:58:00 +09:00
pci_mmc.c mmc: Support generic PCI SD host controller 2017-08-18 15:37:38 +09:00
pic32_sdhci.c dm: Fix up inclusion of common.h 2017-06-01 07:03:03 -06:00
pxa_mmc_gen.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
rockchip_dw_mmc.c Revert "mmc: dw_mmc: rockchip: select proper card clock" 2017-07-11 12:13:47 +02:00
rockchip_sdhci.c rockchip: mmc: dm: convert fdt_get to dev_read 2017-07-11 12:13:43 +02:00
rpmb.c mmc: rpmb: update size format for write_counter 2017-07-19 19:13:59 +09:00
s5p_sdhci.c dm: gpio: Add live tree support 2017-06-01 07:03:10 -06:00
sandbox_mmc.c mmc: squash lines for immediate return 2016-09-23 17:53:44 -04:00
sdhci-cadence.c mmc: cadence: use fdt32_t for DT property value to fix sparse warning 2017-07-19 19:13:59 +09:00
sdhci.c dm: mmc: Drop CONFIG_DM_MMC_OPS 2017-08-17 16:59:55 +09:00
sh_mmcif.c mmc: change the set_ios return type from void to int 2017-01-11 19:40:13 +09:00
sh_mmcif.h ARM: Rmobile: Rename CONFIG_RMOBILE to CONFIG_ARCH_RMOBILE 2016-08-17 10:25:34 +09:00
sh_sdhi.c mmc: sd_sdhi: Enable clock using clock framework 2017-08-17 14:38:18 +09:00
socfpga_dw_mmc.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
sti_sdhci.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
sunxi_mmc.c mmc: sunxi: Only update timing mode bit when enabling new timing mode 2017-09-01 19:49:47 +05:30
tangier_sdhci.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
tegra_mmc.c dm: tegra: mmc: Convert to livetree 2017-07-28 12:02:47 -06:00
uniphier-sd.c mmc: uniphier-sd: Fix long response processing 2017-08-17 14:36:05 +09:00
xenon_sdhci.c dm: core: Rename of_device_is_compatible() 2017-06-01 07:03:06 -06:00
zynq_sdhci.c dm: core: Replace of_offset with accessor (part 2) 2017-06-01 07:03:04 -06:00