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| author | Steffen Jaeckel <[email protected]> | 2021-07-08 15:57:38 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2021-07-23 13:36:20 -0400 |
| commit | d199c3ab1c3afa7a17259f4045516f5fbfaaa446 (patch) | |
| tree | e41c639f587b76f04213be0825a89ce5815589ff /doc/develop | |
| parent | 6c0ce6d3ca273f12e1cb4018144bee8e6131d30d (diff) | |
common: add AUTOBOOT_FLUSH_STDIN option
The key-sequence based unlock mechanisms are sensitive to junk symbols
that could have been sent to stdin and are still waiting to be retrieved.
Enabling this option will read all symbols off stdin before displaying the
autoboot prompt (and starting to read the password from stdin).
Signed-off-by: Steffen Jaeckel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'doc/develop')
0 files changed, 0 insertions, 0 deletions