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| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2018-04-24 18:46:42 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-04-26 08:53:22 +0200 |
| commit | 2948089815437232aab9eff54d0abdc2949a22ae (patch) | |
| tree | 4c1e8944146c589a06cc3a6b8c7b3173446ad690 /include/configs/sun5i.h | |
| parent | 95b649f27d7e399825782ab51688a4f2cb24c47f (diff) | |
| download | u-boot-2948089815437232aab9eff54d0abdc2949a22ae.tar.gz | |
warp7: select uuid partition based on rootpart
Assigning the UUID discovery path to a tweakable environment variable means
that later steps in the boot process - particularly a boot script can
change the target root partition of a particular Linux boot.
Retargeting the rootfs is an important feature when doing ping/pong
upgrades allowing a boot script to select ping or pong as necessary without
reprogramming the bootloader.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Diffstat (limited to 'include/configs/sun5i.h')
0 files changed, 0 insertions, 0 deletions