linux_dsm_epyc7002/drivers/mmc
Yoshihiro Shimoda 4c94cb651f mmc: core: retry CMD1 in mmc_send_op_cond() even if the ocr = 0
According to eMMC specification v5.1 section 6.4.3, we should issue
CMD1 repeatedly in the idle state until the eMMC is ready even if
the mmc_attach_mmc() calls this function with ocr = 0. Otherwise
some eMMC devices seems to enter the inactive mode after
mmc_init_card() issued CMD0 when the eMMC device is busy.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-04-29 12:37:11 +02:00
..
core mmc: core: retry CMD1 in mmc_send_op_cond() even if the ocr = 0 2019-04-29 12:37:11 +02:00
host mmc: tegra: add sdhci tegra suspend and resume 2019-04-15 12:04:09 +02:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00