mb/starlabs/starbook/rpl: Fix the Thunderbolt cmos option

For Thunderbolt to be disabled, `UsbTcPortEn` and `TcssXhciEn`
also need to be disabled.

Change-Id: Ie02c1e0ea7583bbd78e25c8184e2cdf2b6281741
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77200
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Sean Rhodes 2023-08-16 09:04:00 +01:00 committed by Matt DeVillier
parent 676ef5b38b
commit c51e1682d5
3 changed files with 13 additions and 0 deletions

View File

@ -7,3 +7,4 @@ romstage-y += romstage.c
ramstage-y += devtree.c
ramstage-y += gpio.c
ramstage-y += hda_verb.c
ramstage-y += ramstage.c

View File

@ -0,0 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <option.h>
#include <soc/ramstage.h>
void mainboard_silicon_init_params(FSP_S_CONFIG *supd)
{
if (get_uint_option("thunderbolt", 1) == 0)
supd->UsbTcPortEn = 0;
}

View File

@ -40,6 +40,7 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
mupd->FspmConfig.VtdBaseAddress[3] = 0;
mupd->FspmConfig.TcssDma0En = 0;
mupd->FspmConfig.TcssItbtPcie0En = 0;
mupd->FspmConfig.TcssXhciEn = 0;
}
mupd->FspmConfig.DmiMaxLinkSpeed = 4;