From 14bb6f5dab90500c7d37b06f0588123bd4c58ffd Mon Sep 17 00:00:00 2001 From: David Wu Date: Tue, 31 Aug 2021 10:03:32 +0800 Subject: mb/google/brya/variants/brask: Enable PCIE port 7 for Ethernet Enable PCIE port 7 using clk 6 for RTL8125 Ethernet BUG=b:193750191 BRANCH=None TEST=build pass Signed-off-by: David Wu Change-Id: Ic60a66dbd6ad87cf9c0de85ca7df4d854c371bf5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/57273 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/variants/baseboard/brask/devicetree.cb | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src') diff --git a/src/mainboard/google/brya/variants/baseboard/brask/devicetree.cb b/src/mainboard/google/brya/variants/baseboard/brask/devicetree.cb index d19f627393..cc6664cd74 100644 --- a/src/mainboard/google/brya/variants/baseboard/brask/devicetree.cb +++ b/src/mainboard/google/brya/variants/baseboard/brask/devicetree.cb @@ -125,6 +125,14 @@ chip soc/intel/alderlake end device ref heci1 on end device ref sata on end + device ref pcie_rp7 on + # Enable PCIE 7 using clk 6 + register "pch_pcie_rp[PCH_RP(7)]" = "{ + .clk_src = 6, + .clk_req = 6, + .flags = PCIE_RP_LTR | PCIE_RP_AER, + }" + end #PCIE7 RTL8125 Ethernet NIC device ref pcie_rp8 on # Enable SD Card PCIE 8 using clk 3 register "pch_pcie_rp[PCH_RP(8)]" = "{ -- cgit v1.2.3