| commit | a95af94a2e6e8af33572769dc74319df2eed29e1 | [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 | b314ebe91318acb7d366876955729ec73f44b7b5 [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>