u-boot/drivers/mmc
Matt Reimer f88a429f11 mmc: sdhci: fix bus width switching on Samsung SoCs
Fix bus width switching from 8-bit mode down to 4-bit or 1-bit modes on
Samsung SoCs using SDHCI_QUIRK_USE_WIDE8.  These SoCs report controller
version 2.0 yet they support 8-bit bus widths.  If 8-bit mode was
previously enabled and then an operation like "mmc dev" caused a switch
back down to 4-bit or 1-bit mode, WIDE8 was left set, causing failures.

This problem was manifested by "mmc dev" timing out.

Signed-off-by: Matt Reimer <mreimer@sdgsystems.com>
2015-02-23 19:52:00 +02:00
..
arm_pl180_mmci.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
arm_pl180_mmci.h mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
bcm2835_sdhci.c mmc: bcm2835_sdhci: add missing include 2014-10-25 15:27:35 -04:00
bfin_sdh.c mmc: set correct block size value in bfin sdh driver 2014-10-03 17:26:49 +03:00
davinci_mmc.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
dw_mmc.c mmc: dw_mmc: fixed the wrong bit control 2015-02-23 19:35:13 +02:00
exynos_dw_mmc.c mmc: exynos dwmmc: check boot mode before init dwmmc 2015-02-23 19:49:22 +02:00
fsl_esdhc.c Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2014-11-26 11:22:29 -05:00
fsl_esdhc_spl.c driver: Add support of image load for MMC & SPI in SPL 2014-04-22 17:58:50 -07:00
ftsdc010_mci.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
ftsdc021_sdhci.c mmc: add Faraday FTSDC021 SDHCI controller support 2013-12-08 14:23:05 +02:00
gen_atmel_mci.c MMC: atmel_mci: enable high speed mode support 2014-08-01 20:01:33 +03:00
Kconfig mmc: rmobile: Add SDHC support for Renesas rmobile ARM SoC 2015-01-19 16:24:25 +02:00
kona_sdhci.c mmc: free allocated memory on initialization errors 2014-06-12 15:21:12 +03:00
Makefile x86: mmc: Move common FSP functions into a common file 2015-02-06 12:07:36 -07:00
mmc.c mmc: print SD/eMMC type for inited mmc devices 2015-02-23 19:49:49 +02:00
mmc_private.h mmc: don't support write & erase for SPL builds 2013-09-20 18:58:55 +03:00
mmc_spi.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
mmc_write.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
mv_sdhci.c mmc: sdhci: return error when failed add_sdhci(). 2013-05-06 16:26:24 -05:00
mvebu_mmc.c MVEBUMMC : REMOVE unnecessary delay from init 2015-01-06 10:10:28 +02:00
mxcmmc.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
mxsmmc.c mmc: Split mmc struct, rework mmc initialization (v2) 2014-03-24 12:58:56 +02:00
omap_hsmmc.c omap3: mmc: add 1.8v bias setting for MMC1 2015-01-29 12:00:50 -05:00
pci_mmc.c x86: mmc: Move common FSP functions into a common file 2015-02-06 12:07:36 -07:00
pxa_mmc_gen.c linux/kernel.h: sync min, max, min3, max3 macros with Linux 2014-11-23 06:48:30 -05:00
rpmb.c includes: move openssl headers to include/u-boot 2014-06-19 11:19:04 -04:00
s3c_sdi.c mmc: s3c: Add SD driver 2014-08-01 19:24:34 +03:00
s5p_sdhci.c dm: mmc: Remove use of fdtdec GPIO support 2015-01-29 17:09:52 -07:00
sdhci.c mmc: sdhci: fix bus width switching on Samsung SoCs 2015-02-23 19:52:00 +02:00
sh_mmcif.c mmc: sh_mmcif: Add support rmobile 2014-12-05 11:16:22 +09:00
sh_mmcif.h mmc: sh_mmcif: Add support rmobile 2014-12-05 11:16:22 +09:00
sh_sdhi.c mmc: rmobile: Add SDHC support for Renesas rmobile ARM SoC 2015-01-19 16:24:25 +02:00
socfpga_dw_mmc.c arm: socfpga: mmc: Pick the clock from clock manager 2014-10-06 17:46:49 +02:00
spear_sdhci.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
sunxi_mmc.c sunxi: mmc: Always declare High Capacity capability 2015-02-23 19:46:13 +02:00
tegra_mmc.c dm: mmc: Remove use of fdtdec GPIO support 2015-01-29 17:09:52 -07:00
zynq_sdhci.c mmc: zynq: Use phys_addr_t for addresses 2015-01-21 10:30:43 +01:00