diff options
author | Kevin Chiu <kevin.chiu.17802@gmail.com> | 2021-12-21 09:07:29 +0800 |
---|---|---|
committer | Raul Rangel <rrangel@chromium.org> | 2022-01-22 18:25:44 +0000 |
commit | c067e4a6e5de73e410f3f496d9b93fc6f8a4d4ad (patch) | |
tree | 2bb27bf45a6d09c629c9de2d48b24e6d04e175c5 /src | |
parent | 36871dbdb756d918d0911e56375ca733cdf08f08 (diff) |
mb/google/guybrush/var/nipperkin: turn on WLAN ASPM L1ss
BUG=b:198258604
BRANCH=guybrush
TEST=emerge-guybrush coreboot
WLAN works properly in OS
Change-Id: Ie1f295eaa57af7c2942e1807b3a0c4dcd89cd696
Signed-off-by: Kevin Chiu <kevin.chiu.17802@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60265
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src')
-rw-r--r-- | src/mainboard/google/guybrush/variants/nipperkin/variant.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mainboard/google/guybrush/variants/nipperkin/variant.c b/src/mainboard/google/guybrush/variants/nipperkin/variant.c index c53d691b5e..204ec61b55 100644 --- a/src/mainboard/google/guybrush/variants/nipperkin/variant.c +++ b/src/mainboard/google/guybrush/variants/nipperkin/variant.c @@ -7,6 +7,13 @@ void variant_update_dxio_descriptors(fsp_dxio_descriptor *dxio_descriptors) { - dxio_descriptors[WLAN].link_aspm_L1_1 = false; - dxio_descriptors[WLAN].link_aspm_L1_2 = false; + uint32_t board_version = board_id(); + + if (board_version >= 3) { + dxio_descriptors[WLAN].link_aspm_L1_1 = true; + dxio_descriptors[WLAN].link_aspm_L1_2 = true; + } else { + dxio_descriptors[WLAN].link_aspm_L1_1 = false; + dxio_descriptors[WLAN].link_aspm_L1_2 = false; + } } |