diff options
author | Angel Pons <th3fanbus@gmail.com> | 2021-08-29 10:10:29 +0200 |
---|---|---|
committer | Felix Held <felix-coreboot@felixheld.de> | 2021-09-06 19:09:51 +0000 |
commit | 7b615f8eebb491e1d81db149089075612bbde14e (patch) | |
tree | 0c571e8d0932dc5319134cd3aa0122458030f78c /src/mainboard/compulab/intense_pc/Kconfig | |
parent | c7e2e485b3634e3f62ee9f6ce57198cc55a05eb2 (diff) |
mb/intel/kblrvp: Do not use Legacy mode for UART #2
All KBLRVP variants select the `INTEL_LPSS_UART_FOR_CONSOLE` Kconfig
option and set `UART_FOR_CONSOLE` to `2`, so that UART #2 is used as
coreboot console. However, the LPSS console driver requires the LPSS
UART to be memory-mapped (and not I/O-mapped, like Super I/O UARTs).
KBLRVP variant RVP8 uses `PchSerialIoLegacyUart` for UART #2, which
makes FSP-S configure UART #2 in legacy, I/O-mapped mode. This most
likely results in the UART console not working after FSP-S has run.
This change updates RVP8 to use `PchSerialIoSkipInit` for UART #2, like
the other KBLRVP variants do.
Change-Id: Ic5c78f5895fe1dd5e7be6ef7aec3de6940dd2475
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57228
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Diffstat (limited to 'src/mainboard/compulab/intense_pc/Kconfig')
0 files changed, 0 insertions, 0 deletions