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| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2022-02-15 16:23:22 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2022-06-15 15:34:18 +0900 |
| commit | 212875e707b6bc75780386c2cb28fbac7e2ab8f3 (patch) | |
| tree | 71e19b5c5fd5fa7a65bd4f678ec9f49ee2797275 /drivers | |
| parent | c18e5fb055ab789f58434e3cb432582adee0134c (diff) | |
| download | u-boot-212875e707b6bc75780386c2cb28fbac7e2ab8f3.zip u-boot-212875e707b6bc75780386c2cb28fbac7e2ab8f3.tar.gz u-boot-212875e707b6bc75780386c2cb28fbac7e2ab8f3.tar.bz2 | |
mmc: fix error message for unaligned erase request
Fix the end address in the message for unaligned erase request in
mmc_berase() when start + blkcnt is aligned to erase_grp_size.
for example:
- start = 0x2000 - 26
- count = 26
- erase_grp_size = 0x400
Caution! Your devices Erase group is 0x400
The erase range would be change to 0x2000~0x27ff
But no issue when the end address is not aligned, for example
- start = 0x2000 - 2 * 26
- count = 26
- erase_grp_size = 0x400
Caution! Your devices Erase group is 0x400
The erase range would be change to 0x2000~0x23ff
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/mmc_write.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/mmc_write.c b/drivers/mmc/mmc_write.c index d23b7d9..eab94c7 100644 --- a/drivers/mmc/mmc_write.c +++ b/drivers/mmc/mmc_write.c @@ -102,7 +102,7 @@ ulong mmc_berase(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt) "The erase range would be change to " "0x" LBAF "~0x" LBAF "\n\n", mmc->erase_grp_size, start & ~(mmc->erase_grp_size - 1), - ((start + blkcnt + mmc->erase_grp_size) + ((start + blkcnt + mmc->erase_grp_size - 1) & ~(mmc->erase_grp_size - 1)) - 1); while (blk < blkcnt) { |