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Some storage devices have multiple hw partitions and both address from zero, for example eMMC. However currently block cache invalidation only applies to block write/erase. This can cause a problem that data of current hw partition is cached before switching to another hw partition. And the following read operation of the latter hw partition will get wrong data when reading from the addresses that have been cached previously. To solve this problem, invalidate block cache after a successful select_hwpart operation. Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> |
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| .. | ||
| blk-uclass.c | ||
| blk_legacy.c | ||
| blkcache.c | ||
| ide.c | ||
| Kconfig | ||
| Makefile | ||
| sandbox.c | ||