From aae362c4edbec8420cc5df60553f3763543ae2b5 Mon Sep 17 00:00:00 2001 From: Alan Huang Date: Wed, 19 Jan 2022 11:57:34 +0800 Subject: [PATCH] mb/google/brya/var/brask: Enable ASPM of RTL8125 Brask cannot pass powerd_dbus_suspend test because the NIC does not enter ASPM L1.2. Here we add "enable_aspm_l1_2" in devicetree for RTL8125 to enable ASPM L1.2. BUG=b:204309459 BRANCH=None TEST=emerge and test with command powerd_dbus_suspend Signed-off-by: Alan Huang Change-Id: I9a56df1d68696f409f9ee681d37de6759a588d80 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61268 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/variants/brask/overridetree.cb | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mainboard/google/brya/variants/brask/overridetree.cb b/src/mainboard/google/brya/variants/brask/overridetree.cb index 66d450d3af..17c9e86a3e 100644 --- a/src/mainboard/google/brya/variants/brask/overridetree.cb +++ b/src/mainboard/google/brya/variants/brask/overridetree.cb @@ -92,6 +92,7 @@ chip soc/intel/alderlake register "led_feature" = "0xe0" register "customized_led0" = "0x23f" register "customized_led2" = "0x028" + register "enable_aspm_l1_2" = "1" device pci 00.0 on end end end # RTL8125 Ethernet NIC