diff options
| author | Ian Chen <ian.cy.chen@samsung.com> | 2012-08-29 15:05:36 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-02 10:29:54 -0700 |
| commit | d409354d1b8a1e47b8f29887179949ec951ffe83 (patch) | |
| tree | a60384b71bacbc43d1dc3b1a5136b1e7a8ebc99f /include/acpi/reboot.h | |
| parent | e66a381518f9ebf98cdc583d20ae706aa5d1dc28 (diff) | |
mmc: card: Skip secure erase on MoviNAND; causes unrecoverable corruption.
commit 3550ccdb9d8d350e526b809bf3dd92b550a74fe1 upstream.
For several MoviNAND eMMC parts, there are known issues with secure
erase and secure trim. For these specific MoviNAND devices, we skip
these operations.
Specifically, there is a bug in the eMMC firmware that causes
unrecoverable corruption when the MMC is erased with MMC_CAP_ERASE
enabled.
References:
http://forum.xda-developers.com/showthread.php?t=1644364
https://plus.google.com/111398485184813224730/posts/21pTYfTsCkB#111398485184813224730/posts/21pTYfTsCkB
Signed-off-by: Ian Chen <ian.cy.chen@samsung.com>
Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/acpi/reboot.h')
0 files changed, 0 insertions, 0 deletions