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| author | Marek Vasut <marex@denx.de> | 2023-06-20 12:27:13 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-06-20 13:19:34 +0200 |
| commit | c467c8f081859d4f4ca4eee4fba54bb5d85d6c97 (patch) | |
| tree | 969f0ebe1a3f397b30ec8d6c5c8a4cca1068cd1d /drivers/mmc/host/mmci.c | |
| parent | mmc: core: disable TRIM on Kingston EMMC04G-M627 (diff) | |
| download | linux-c467c8f081859d4f4ca4eee4fba54bb5d85d6c97.tar.xz linux-c467c8f081859d4f4ca4eee4fba54bb5d85d6c97.zip | |
mmc: Add MMC_QUIRK_BROKEN_SD_CACHE for Kingston Canvas Go Plus from 11/2019
This microSD card never clears Flush Cache bit after cache flush has
been started in sd_flush_cache(). This leads e.g. to failure to mount
file system. Add a quirk which disables the SD cache for this specific
card from specific manufacturing date of 11/2019, since on newer dated
cards from 05/2023 the cache flush works correctly.
Fixes: 08ebf903af57 ("mmc: core: Fixup support for writeback-cache for eMMC and SD")
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230620102713.7701-1-marex@denx.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/mmci.c')
0 files changed, 0 insertions, 0 deletions