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u-boot/drivers/mmc
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Jean-Jacques Hiblot cd0b80ec9c mmc: if possible, poll the busy state using DAT0 
Using the DAT0 line as a rdy/busy line is an alternative to reading the
status register of the card. It especially useful in situation where the
bus is not in a good shape, like when modes are switched.
This is also how the linux driver behaves.

Note of warning: As per the specification, while polling on DAT0 the CLK
must not turned off: "[...] Without a clock edge the Device (unless
previously disconnected by a deselect command (CMD7)) will force the DAT0
line down, forever. [...]"

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-07-15 10:16:49 +08:00
..
arm_pl180_mmci.c
mmc: arm_pl180_mmci: Sync compatible with kernel
2019-04-23 15:31:30 +02:00
arm_pl180_mmci.h
mmc: arm_pl180_mmci: Sync compatible with kernel
2019-04-23 15:31:30 +02:00
atmel_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
bcm2835_sdhci.c
mmc: use core clock frequency in bcm2835 sdhost
2018-04-05 13:17:43 +02:00
bcm2835_sdhost.c
mmc: Unirqify bcm2835_sdhost and fix writes
2018-05-23 22:31:42 +02:00
bcmstb_sdhci.c
dm: arm: bcmstb: Enable driver model MMC support
2019-05-28 13:58:06 -04:00
davinci_mmc.c
MMC: davinici_mmc: Enable CD and WP with DM and OF_CONTROL
2018-09-11 21:49:02 -04:00
dw_mmc.c
mmc: dw_mmc: Round up descriptor end to nearest multiple of cacheline size
2019-04-29 10:08:56 +02:00
exynos_dw_mmc.c
ARM: Odroid XU3: Modify exynos dw_mmc driver to support Odroid XU3 in DM MMC
2018-08-06 10:53:53 +09:00
fsl_esdhc_imx.c
mmc: fsl_esdhc_imx: drop useless code
2019-06-23 14:18:48 +08:00
fsl_esdhc_spl.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
fsl_esdhc.c
mmc: fsl_esdhc: drop i.MX code
2019-06-23 14:18:42 +08:00
ftsdc010_mci.c
mmc: ftsdc010_mci: Sync compatible with DT mmc node
2018-05-29 14:45:03 +08:00
ftsdc010_mci.h
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
gen_atmel_mci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
hi6220_dw_mmc.c
mmc: hi6220_dw_mmc: add compatible for Poplar support
2019-01-25 12:12:57 -05:00
jz_mmc.c
mmc: jz_mmc: Compile-out write support if disabled
2019-01-16 13:56:43 +01:00
k3_arsan_sdhci.c
mmc: k3_arasan: Add sdhci driver support for K3 family SoCs
2018-09-11 08:32:55 -04:00
Kconfig
spl: Move SPL_MMC_TINY option to appear under SPL menu
2019-07-13 11:11:26 -04:00
kona_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
Makefile
mmc: split fsl_esdhc driver for i.MX
2019-06-23 14:15:31 +08:00
meson_gx_mmc.c
mmc: meson-gx: Add AXG compatible
2018-11-26 14:39:57 +01:00
mmc_boot.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
mmc_legacy.c
mmc: Register only the first MMC device on MMC_TINY
2019-07-13 11:11:26 -04:00
mmc_private.h
mmc: add mmc_poll_for_busy() and change the purpose of mmc_send_status()
2019-07-15 10:16:49 +08:00
mmc_spi.c
lib: merge CRC16-CCITT into u-boot/crc.h
2018-12-08 20:18:32 -05:00
mmc_write.c
mmc: add mmc_poll_for_busy() and change the purpose of mmc_send_status()
2019-07-15 10:16:49 +08:00
mmc-uclass.c
mmc: if possible, poll the busy state using DAT0
2019-07-15 10:16:49 +08:00
mmc.c
mmc: if possible, poll the busy state using DAT0
2019-07-15 10:16:49 +08:00
msm_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
mtk-sd.c
mmc: mtk-sd: fix configuration option check
2019-04-23 17:57:25 -04:00
mv_sdhci.c
mmc: mv_sdhci: add driver model support
2019-04-26 07:35:38 +02:00
mvebu_mmc.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
mxcmmc.c
mmc: change the set_ios return type from void to int
2017-01-11 19:40:13 +09:00
mxsmmc.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
omap_hsmmc.c
mmc: omap_hsmmc: provide wait_dat0 even if UHS modes are not supported
2019-07-15 10:16:49 +08:00
pci_mmc.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
pic32_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
pxa_mmc_gen.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
renesas-sdhi.c
mmc: tmio: sdhi: HS400 manual adjustment
2019-05-21 22:15:32 +02:00
rockchip_dw_mmc.c
rockchip: use 'arch-rockchip' as header file path
2019-05-01 00:00:05 +02:00
rockchip_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
rpmb.c
mmc: rpmb: fix response type of CMD25
2019-07-15 10:16:49 +08:00
s5p_sdhci.c
samsung: mmc: Drop old MMC init code
2019-02-09 12:50:22 -07:00
sandbox_mmc.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
sdhci-cadence.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
sdhci.c
mmc: sdhci: Implement SDHCI card detect
2019-07-15 10:16:49 +08:00
sh_mmcif.c
mmc: sh_mmcif: Set default MMCIF clock rate
2019-03-25 20:26:53 +01:00
sh_mmcif.h
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
sh_sdhi.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
snps_dw_mmc.c
ARC: dwmmc: Adding DesignWare MMC driver support for ARC devboards
2019-04-18 09:12:38 +03:00
socfpga_dw_mmc.c
mmc: socfpga: Add clock framework support
2018-08-13 22:35:42 +02:00
sti_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
stm32_sdmmc2.c
mmc: stm32_sdmmc2: Fix r1b timeout issue
2019-04-23 15:42:28 +02:00
sunxi_mmc.c
mmc: sunxi: Honour non-removable property in DT
2019-01-29 23:49:41 +05:30
tangier_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
tegra_mmc.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
tmio-common.c
mmc: tmio: Clamp SD_SECCNT to 16bit values on 16bit IP
2019-03-25 20:26:53 +01:00
tmio-common.h
mmc: tmio: sdhi: HS400 manual adjustment
2019-05-21 22:15:32 +02:00
uniphier-sd.c
mmc: tmio: Make DMA transfer end bit configurable
2019-02-09 11:08:40 +01:00
xenon_sdhci.c
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
zynq_sdhci.c
mmc: zynq: Remove unused pwrseq variable
2019-01-24 10:03:42 +01:00