| commit | a10973e7fac1e0338c9c0bb79ae114d869b6200f | [log] [tgz] |
|---|---|---|
| author | Stephen Warren <swarren@nvidia.com> | Fri Sep 28 05:34:09 2012 +0000 |
| committer | Tom Rini <trini@ti.com> | Fri Sep 28 09:15:35 2012 -0700 |
| tree | 5b974c9e015021aa8da82eb572e653830977d689 | |
| parent | cec2655c3b3b86f14a6a5c2cbb01833f7e3974be [diff] |
disk: allow - or empty string to fall back to $bootdevice Commit 10a37fd "disk: get_device_and_partition() "auto" partition" prevented the use of "-" on the command-line to request fallback to the $bootdevice environment variable instead. This patch allows that, or an empty string "" to be used. Tested: setenv bootfile /boot/zImage setenv bootdevice 0:1 ext2load mmc 0:1 ext2load mmc - ext2load mmc "" Signed-off-by: Stephen Warren <swarren@nvidia.com>