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u-boot/drivers/mmc
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Andre Przywara 0b508ca821 sunxi: mmc: A20: Fix MMC optimisation 
Some SoCs (as seen on A20) seem to misreport the MMC FIFO level if the
FIFO is completely full: the level size reads as zero, but the FIFO_FULL
bit is set. We won't do a single iteration of the read loop in this
case, so will be stuck forever.

Check for this situation and use a safe minimal FIFO size instead when
we hit this case.

This fixes MMC boot on A20 devices after the MMC FIFO optimisation
(9faae5457f).

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-09-14 00:02:10 +01:00
..
am654_sdhci.c
mmc: sdhci_am654: Read ti, strobe-sel property from device tree
2021-07-27 10:56:09 +05:30
arm_pl180_mmci.c
mmc: arm_pl180_mmci: Add configuration for ST-Ericsson Ux500v2
2021-07-30 17:13:03 +08:00
arm_pl180_mmci.h
mmc: arm_pl180_mmci: Add configuration for ST-Ericsson Ux500v2
2021-07-30 17:13:03 +08:00
aspeed_sdhci.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
atmel_sdhci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
bcm2835_sdhci.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
bcm2835_sdhost.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
bcmstb_sdhci.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
ca_dw_mmc.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
davinci_mmc.c
dm: treewide: Rename ofdata_to_platdata() to of_to_plat()
2020-12-13 16:51:09 -07:00
dw_mmc.c
mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode
2021-06-22 12:02:11 +08:00
exynos_dw_mmc.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
f_sdh30.c
mmc: synquacer: Add SynQuacer F_SDH30 SDHCI driver
2021-07-06 14:07:36 -04:00
fsl_esdhc_imx.c
drivers: mmc: fsl_esdhc_imx: support i.MX8ULP
2021-08-09 14:46:51 +02:00
fsl_esdhc_spl.c
mmc: fsl_esdhc_spl: remove superfluous free()
2021-01-18 15:23:06 -05:00
fsl_esdhc.c
mmc: fsl_esdhc: remove 1ms sleep in esdhc_send_cmd_common()
2021-09-13 11:46:50 +08:00
ftsdc010_mci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
ftsdc010_mci.h
…
gen_atmel_mci.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
hi6220_dw_mmc.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
iproc_sdhci.c
drivers: mmc: iproc_sdhci: enable HS200 mode
2021-03-02 13:53:37 +01:00
jz_mmc.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
Kconfig
drivers: mmc: fsl_esdhc_imx: support i.MX8ULP
2021-08-09 14:46:51 +02:00
kona_sdhci.c
…
Makefile
Merge branch '2021-07-06-platform-updates'
2021-07-06 18:10:10 -04:00
meson_gx_mmc.c
mmc: meson_gx_mmc: use mmc_pwrseq instead of meson_mmc_pwrseq
2021-02-19 15:10:46 +08:00
meson_gx_mmc.h
dm: treewide: Rename ..._platdata variables to just ..._plat
2020-12-13 16:51:09 -07:00
mmc_boot.c
…
mmc_legacy.c
…
mmc_private.h
mmc: fsl_esdhc_imx: use mmc_send_cmd instead of dm_mmc_send_cmd
2021-06-22 12:03:11 +08:00
mmc_spi.c
mmc: mmc_spi: Document the 3 local functions
2021-02-19 15:08:03 +08:00
mmc_write.c
dm: treewide: Rename 'platdata' variables to just 'plat'
2020-12-13 16:51:08 -07:00
mmc-pwrseq.c
mmc: pwrseq: add mmc-pwrseq file to provide a generic interface
2021-02-19 15:10:41 +08:00
mmc-uclass.c
mmc: Add support for enumerating MMC card in a given mode using mmc command
2021-09-10 18:17:04 +08:00
mmc.c
mmc: fix device_remove when HS400_ES is enabled
2021-09-10 18:17:49 +08:00
msm_sdhci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
mtk-sd.c
mmc: mtk-sd: increase the minimum bus frequency
2021-06-22 12:01:52 +08:00
mv_sdhci.c
Merge branch '2021-02-02-drop-asm_global_data-when-unused'
2021-02-15 10:16:45 -05:00
mvebu_mmc.c
mmc: mvebu: convert to driver model
2021-04-08 08:50:52 +02:00
mxcmmc.c
…
mxsmmc.c
dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIAS
2021-01-05 12:26:35 -07:00
nexell_dw_mmc.c
mmc: dwmmc: Change designware MMC 'clksel' callback function to return status
2021-01-15 17:48:36 +08:00
octeontx_hsmmc.c
mmc: octeontx_hsmmc: Add support for MIPS Octeon
2021-04-22 02:47:57 +02:00
octeontx_hsmmc.h
…
omap_hsmmc.c
Rename GPIO_SUPPORT to GPIO
2021-07-28 14:29:36 -04:00
pci_mmc.c
mmc: pci_mmc: Set up the card detect
2021-03-27 13:59:37 +13:00
pic32_sdhci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
piton_mmc.c
mmc: openpiton: add piton_mmc driver
2021-07-06 13:50:56 +08:00
pxa_mmc_gen.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
renesas-sdhi.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
rockchip_dw_mmc.c
mmc: rockchip_dw_mmc: use mmc_pwrseq instead of rockchip_mmc_pwrseq
2021-02-19 15:11:08 +08:00
rockchip_sdhci.c
mmc: rockchip_sdhci: Add support for RK3568
2021-08-11 18:02:07 +08:00
rpmb.c
mmc: rpmb: Fix driver routing memory alignment with tmp buffer
2021-07-30 17:12:15 +08:00
s5p_sdhci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
sandbox_mmc.c
sandbox: mmc: Support fixed MMC devices
2021-07-21 10:27:35 -06:00
sdhci-adma.c
…
sdhci-cadence.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
sdhci.c
Revert "mmc: sdhci: set to INT_DATA_END when there are data"
2021-09-10 18:13:34 +08:00
sh_mmcif.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
sh_mmcif.h
…
sh_sdhi.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
snps_dw_mmc.c
dm: treewide: Rename ofdata_to_platdata() to of_to_plat()
2020-12-13 16:51:09 -07:00
socfpga_dw_mmc.c
mmc: dwmmc: socfpga: Get "fifo-mode" property from DT
2021-06-22 12:02:32 +08:00
sti_sdhci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
stm32_sdmmc2.c
mmc: stm32_sdmmc2: migrate trace to dev and log macro
2021-01-13 09:52:58 +01:00
sunxi_mmc.c
sunxi: mmc: A20: Fix MMC optimisation
2021-09-14 00:02:10 +01:00
tangier_sdhci.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
tegra_mmc.c
dm: treewide: Rename dev_get_platdata() to dev_get_plat()
2020-12-13 16:51:09 -07:00
tmio-common.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
tmio-common.h
mmc: tmio: sdhi: Configure internal DMA bus width
2021-01-31 14:08:45 +01:00
uniphier-sd.c
dm: treewide: Rename 'platdata' variables to just 'plat'
2020-12-13 16:51:08 -07:00
xenon_sdhci.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
zynq_sdhci.c
mmc: zynq_sdhci: Use set_control_reg from sdhci.c
2021-08-26 08:08:11 +02:00