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| author | Vipin Kumar <vipin.kumar@st.com> | 2012-05-07 13:06:54 +0530 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:41 +0200 |
| commit | 484e0b05f2dca43a827c950c91b31e151b48a8ef (patch) | |
| tree | 8ba3e2186471058738c5cceeb87af2c59651f336 /fs/ubifs | |
| parent | bda7f435a22c024959e831f089da19052cfff113 (diff) | |
| download | u-boot-imx-484e0b05f2dca43a827c950c91b31e151b48a8ef.zip u-boot-imx-484e0b05f2dca43a827c950c91b31e151b48a8ef.tar.gz u-boot-imx-484e0b05f2dca43a827c950c91b31e151b48a8ef.tar.bz2 | |
SPEAr: Enable CONFIG_SYS_FLASH_PROTECTION
This patch enables flash protection(lock/unlock) for CFI devices.
This is necessary because the Parallel NOR flash connected on the spear
boards, M28W64, can be locked/unlocked on a sector basis. Moreover, all its
sectors are in locked state at reset and these have to be unlocked explicitly
before being erased or written.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'fs/ubifs')
0 files changed, 0 insertions, 0 deletions