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| author | Johan Rudholm <johan.rudholm@stericsson.com> | 2011-12-02 08:51:06 +0100 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-01-11 23:58:43 -0500 |
| commit | add710eaa88606de8ba98a014d37178579e6dbaf (patch) | |
| tree | 2d719508cabd213d5923cef95fdd3d6c9c40d977 /arch/xtensa | |
| parent | 92df954df3422a7dcf99eea34cf4cb68bb06ea08 (diff) | |
| download | linux-add710eaa88606de8ba98a014d37178579e6dbaf.tar.gz linux-add710eaa88606de8ba98a014d37178579e6dbaf.tar.bz2 linux-add710eaa88606de8ba98a014d37178579e6dbaf.zip | |
mmc: boot partition ro lock support
Enable boot partitions to be read-only locked until next power on via
a sysfs entry. There will be one sysfs entry for each boot partition:
/sys/block/mmcblkXbootY/ro_lock_until_next_power_on
Each boot partition is locked by writing 1 to its file.
Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com>
Signed-off-by: John Beckett <john.beckett@stericsson.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions