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| author | Simon Glass | 2022-10-20 18:23:09 -0600 |
|---|---|---|
| committer | Tom Rini | 2022-10-31 11:03:18 -0400 |
| commit | 70b26e4356f9153d2d8195748a0e146c35b0c42e (patch) | |
| tree | 989bba69aef5da389fde5195e44a438c7a8f78de /doc/board/allwinner | |
| parent | f1459c365795a72fff94e249b0eb5cb61ead340e (diff) | |
vbe: Support selecting operations by SPL phase
VBE supports booting firmware during the SPL phases, i.e. so that VPL can
start SPL and SPL can start U-Boot.
It also supports booting an OS, when in U-Boot.
As a first step towards these features, add functions to indicate the
current VBE phase. The firmware selection is done in VPL and the OS
selection is done in U-Boot proper.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/board/allwinner')
0 files changed, 0 insertions, 0 deletions