mmc-utils: lsmmc: Fix emmc capacity calculation
When the device capacity is larger than 2GB, it shouldn't use c_size but
instead it follows a different calculation using the SEC_COUNT field of
the ext-csd[215:212] - see eMMC spec JESD84-B51 paragraph 7.3.12.
This bug was already in lsmmc when it got merged into mmc-utils, hence
the fixes tag.
Fixes: 4af1749d2350 (mmc-utils: Merge the lsmmc tool into mmc-utils)
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20230928180658.1795491-5-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
1 file changed
