linux/drivers/mmc/card
Ian Chen 3550ccdb9d mmc: card: Skip secure erase on MoviNAND; causes unrecoverable corruption.
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>
Cc: stable <stable@vger.kernel.org> [3.0+]
Signed-off-by: Chris Ball <cjb@laptop.org>
2012-09-04 13:58:10 -04:00
..
Kconfig mmc: Improve MMC_TEST config text. 2011-03-15 13:48:56 -04:00
Makefile mmc: Makefile: Fix EXTRA_CFLAGS assignment 2010-10-23 21:11:15 +08:00
block.c mmc: card: Skip secure erase on MoviNAND; causes unrecoverable corruption. 2012-09-04 13:58:10 -04:00
mmc_test.c MMC highlights for 3.3: 2012-01-13 20:41:15 -08:00
queue.c mmc: queue: remove redundant memsets 2012-05-09 10:10:46 -04:00
queue.h mmc: block: add handling for two parallel block requests in issue_rw_rq 2011-07-20 17:21:15 -04:00
sdio_uart.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00