diff options
| author | Fabian Groffen <grobian@gentoo.org> | 2023-05-11 15:32:58 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-04-19 14:17:01 +0000 |
| commit | f62b0c332b81b394d6658536ddeddc18f5ef35f1 (patch) | |
| tree | f824a389e076de33c97cdcdf87615864b45f2cc9 /src/lib/prog_ops.c | |
| parent | 8068f941a9ffd9435d915543deece0107ff41bb8 (diff) | |
mb/asus/p8z77-m: Enable Port 80 UART
Copied this bit from asus/p8z77-m_pro, without it a GRUB2 payload will
get stuck in an endless loop showing
Unknown key 0xff detected
whenever there is an USB device (such as a keyboard) connected.
In this mode GRUB2 is so busy showing this message repeatedly that no
other keypress ever gets handled, and thus no other remedy is possible
than a reset via mb pins and unplugging the USB device.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: Iebd433e2762a69241257e1b4f859319536a8d8f5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75138
Reviewed-by: Keith Hui <buurin@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/lib/prog_ops.c')
0 files changed, 0 insertions, 0 deletions