Jason Nein has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/80237?usp=email )
Change subject: mb/google/guybrush: turn off SD ASPM L1.1/L1.2 ......................................................................
mb/google/guybrush: turn off SD ASPM L1.1/L1.2
turn off SD ASPM L1.1/L1.2 as w/a for wlan DMA resume failure
BUG=b:254382832 TEST=test pass over 10k cycles
Signed-off-by: JasonNien finaljason@gmail.com Change-Id: I4d903f0f6333ffa18069e42be3c932aeae8013d9 --- M src/mainboard/google/guybrush/port_descriptors.c 1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/37/80237/1
diff --git a/src/mainboard/google/guybrush/port_descriptors.c b/src/mainboard/google/guybrush/port_descriptors.c index fc6ccb8..a056a19 100644 --- a/src/mainboard/google/guybrush/port_descriptors.c +++ b/src/mainboard/google/guybrush/port_descriptors.c @@ -33,8 +33,8 @@ .device_number = PCI_SLOT(SD_DEVFN), .function_number = PCI_FUNC(SD_DEVFN), .link_aspm = ASPM_L1, - .link_aspm_L1_1 = true, - .link_aspm_L1_2 = true, + .link_aspm_L1_1 = false, + .link_aspm_L1_2 = false, .turn_off_unused_lanes = true, .clk_req = CLK_REQ1, .gpio_group_id = GPIO_69,