diff options
| author | EricKY Cheng <ericky_cheng@compal.corp-partner.google.com> | 2022-10-28 16:26:06 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-11-03 12:55:53 +0000 |
| commit | 4b1945ce581447f8623f4e4fb4c2ebfaf33b0eae (patch) | |
| tree | 27366acf1dac3a474502c1a0a4f904d0bffadd1b | |
| parent | 96edc100c047e76c5baba816ffa26f3698c330e2 (diff) | |
mb/google/skyrim: Disable SD ASPM
Disable ASPM on SD until b/245550573 is root-caused/fixed.
Logical_lane 1 on winterhold is EMMC device.
Disable ASPM for suspend issue.
BUG=b:249914847, b:245550573
TEST=emerge-skyrim coreboot chromeos-bootimage
and test on whiterun proto emmc sku with
suspend_stress_test -c 10
Change-Id: If080cdb517a3f22aa89c8053fb6bba9e931c6f76
Signed-off-by: EricKY Cheng <ericky_cheng@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68940
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/skyrim/port_descriptors.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/skyrim/port_descriptors.c b/src/mainboard/google/skyrim/port_descriptors.c index 91316b388c..c7b1a8b211 100644 --- a/src/mainboard/google/skyrim/port_descriptors.c +++ b/src/mainboard/google/skyrim/port_descriptors.c @@ -28,7 +28,7 @@ static const fsp_dxio_descriptor skyrim_mdn_dxio_descriptors[] = { .function_number = PCI_FUNC(SD_DEVFN), .link_speed_capability = GEN3, .turn_off_unused_lanes = true, - .link_aspm = ASPM_L1, + .link_aspm = ASPM_DISABLED, // TODO: switch to ASPM_L1 after b:245550573 .link_hotplug = 3, .gpio_group_id = GPIO_27, .clk_req = CLK_REQ1, |