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2faa1a302b
u-boot-brain/drivers/mmc
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Jean-Jacques Hiblot 2faa1a302b mmc: omap_hsmmc: Workaround for errata id i802 
According to errata i802, DCRC error interrupts
(MMCHS_STAT[21] DCRC=0x1) can occur during the tuning procedure.

The DCRC interrupt, occurs when the last tuning block fails
(the last ratio tested). The delay from CRC check until the
interrupt is asserted is bigger than the delay until assertion
of the tuning end flag. Assertion of tuning end flag is what
masks the interrupts. Because of this race, an erroneous DCRC
interrupt occurs.

The suggested  workaround is to disable DCRC interrupts during
the tuning procedure which is implemented here.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-02-19 16:58:54 +09:00
..
arm_pl180_mmci.c mmc: arm_pl180_mmci: add .getcd callback 2017-11-17 07:44:13 -05:00
arm_pl180_mmci.h mmc: arm_pl180_mmci: add .getcd callback 2017-11-17 07:44:13 -05:00
atmel_sdhci.c mmc: atmel_sdhci: not on capabilities to set gck rate 2017-11-29 22:30:50 -05:00
bcm2835_sdhci.c dm: Rename dev_addr..() functions 2017-06-01 07:03:01 -06:00
bcm2835_sdhost.c mmc: Add bcm2835 sdhost controller 2018-01-28 12:27:32 -05:00
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 drivers: mmc: Avoid memory leak in case of failure 2018-01-12 18:11:03 +09:00
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: support SDR104 and HS200 2018-02-04 12:00:58 +01:00
ftsdc010_mci.c nds32: ftsdc010: Fix SD detech fail on AE3XX. 2017-11-30 10:04:36 +08:00
ftsdc010_mci.h nds32: ftsdc010: Support ftsdc010 DM. 2017-11-30 10:01:50 +08:00
gen_atmel_mci.c mmc: atmel: when sending a data command, use the provided block size 2018-01-12 18:11:23 +09:00
hi6220_dw_mmc.c treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
Kconfig Move most CONFIG_HAVE_BLOCK_DEVICE to Kconfig 2018-02-08 19:09:03 -05:00
kona_sdhci.c mmc: sdhci: Distinguish between base clock and maximum peripheral frequency 2017-01-23 15:37:42 +09:00
Makefile mmc: Add bcm2835 sdhost controller 2018-01-28 12:27:32 -05:00
meson_gx_mmc.c mmc: meson_gx_mmc: fix the complie error 2018-01-12 18:11:04 +09:00
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 mmc: add a Kconfig option to enable the support for MMC write operations 2018-01-12 18:11:24 +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 mmc: let mmc_of_parse() fail for insane bus-width value 2018-01-22 14:11:58 +09:00
mmc.c mmc: use pr_* log functions 2018-02-19 16:56:54 +09:00
msm_sdhci.c wait_bit: use wait_for_bit_le32 and remove wait_for_bit 2018-01-24 12:03:43 +05:30
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
nds32_mmc.c nds32: mmc: Support ftsdc010 DM. 2017-11-30 09:59:09 +08:00
omap_hsmmc.c mmc: omap_hsmmc: Workaround for errata id i802 2018-02-19 16:58:54 +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 rockchip: mmc: convert to livetree 2017-09-18 20:40:34 +02:00
rockchip_sdhci.c rockchip: sdhci: update reg map for of-platdata 2017-09-18 20:40:38 +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 dm: mmc: sandbox: Update SD card emulation 2018-01-12 18:11:04 +09:00
sdhci-cadence.c mmc: sdhci-cadence: add HS200 support 2018-01-22 14:11:58 +09:00
sdhci.c mmc: sdhci: change data transfer failure into debug message 2018-01-22 14:11:58 +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 sti: fix STMicroelectronics copyright 2017-11-06 09:51:01 -05:00
stm32_sdmmc2.c stm32: fix STMicroelectronics copyright 2017-11-06 09:51:01 -05:00
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: Add R8A77995 D3 compatible 2017-12-09 13:36:26 +01:00
xenon_sdhci.c treewide: replace with error() with pr_err() 2017-10-04 11:59:44 -04:00
zynq_sdhci.c dm: core: Replace of_offset with accessor (part 2) 2017-06-01 07:03:04 -06:00