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| author | Pali Rohár <pali@kernel.org> | 2020-12-27 01:04:38 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-01-16 14:49:09 -0500 |
| commit | 83a287a613f3f50aceaf8f0131402b5093368009 (patch) | |
| tree | f95b262c278afd8cd26a10b6d0075d482707d5e4 /dts/Makefile | |
| parent | 976a68a20d366e6497253bad9fe0d7a8e42a611c (diff) | |
| download | u-boot-83a287a613f3f50aceaf8f0131402b5093368009.zip u-boot-83a287a613f3f50aceaf8f0131402b5093368009.tar.gz u-boot-83a287a613f3f50aceaf8f0131402b5093368009.tar.bz2 | |
bootmenu: Allow to quit it via ESC/CTRL+C
When ESC/CTRL+C is pressed interrupt bootmenu and jump into U-Boot console.
As the last entry in bootmenu is always U-Boot console just choose the last
entry when ESC or CTRL+C is pressed.
ESC key is detected when either no other character appears after '\e'
within 10ms or when non-'[' appears after '\e'.
It is useful when bootmenu is part of boot process and you want to
interrupt boot process by scripts which control U-Boot (serial) console.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'dts/Makefile')
0 files changed, 0 insertions, 0 deletions