diff options
| author | Kevin Chiu <kevin.chiu.17802@gmail.com> | 2022-04-11 11:33:00 +0800 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2022-04-18 23:03:44 +0000 |
| commit | 4d4c0a5f277916ba5e4826aa952f379039a7e222 (patch) | |
| tree | b6ae2b30191534c51de13da974ee249d67063bd5 /src/mainboard/google/guybrush | |
| parent | e0ff2735f3f22490a78a94e4f63641bce2891c93 (diff) | |
mb/google/guybrush/var/nipperkin: turn off WLAN ASPM L1ss
BUG=b:227296841
BRANCH=guybrush
TEST=emerge-guybrush coreboot chromeos-bootimage
pass PLT criteria: S0 > 600ms, s0i3 > 14 days
Change-Id: I9c61e1d0f3db8b9885040255d6de266616768b68
Signed-off-by: Kevin Chiu <kevin.chiu.17802@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63537
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Diffstat (limited to 'src/mainboard/google/guybrush')
| -rw-r--r-- | src/mainboard/google/guybrush/variants/nipperkin/variant.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/src/mainboard/google/guybrush/variants/nipperkin/variant.c b/src/mainboard/google/guybrush/variants/nipperkin/variant.c index 9ffb2d5389..b70545e733 100644 --- a/src/mainboard/google/guybrush/variants/nipperkin/variant.c +++ b/src/mainboard/google/guybrush/variants/nipperkin/variant.c @@ -1,23 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ #include <baseboard/variants.h> -#include <boardid.h> -#include <device/device.h> -#include <soc/gpio.h> #include <string.h> void variant_update_dxio_descriptors(fsp_dxio_descriptor *dxio_descriptors) { - 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; - /* Disable PSPP to avoid S0ix hangs - b/228830362 */ - memset(dxio_descriptors[WLAN].port_params, 0, - sizeof(dxio_descriptors[WLAN].port_params)); - } else { - dxio_descriptors[WLAN].link_aspm_L1_1 = false; - dxio_descriptors[WLAN].link_aspm_L1_2 = false; - } + dxio_descriptors[WLAN].link_aspm_L1_1 = false; + dxio_descriptors[WLAN].link_aspm_L1_2 = false; + /* Disable PSPP to avoid S0ix hangs - b/228830362 */ + memset(dxio_descriptors[WLAN].port_params, 0, + sizeof(dxio_descriptors[WLAN].port_params)); } |