[coreboot-gerrit] Change in coreboot[master]: mb/google/deltaur: Support to enable GbE

[Varun Joshi (Code Review)]

Hello Varun Joshi,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/40001

to review the following change.

Change subject: mb/google/deltaur: Support to enable GbE
......................................................................

mb/google/deltaur: Support to enable GbE

Configure devicetree for enabling GbE.

Signed-off-by: Varun Joshi 
Change-Id: I1c36b132546049e3e775585c41164072f4ece73e
---
M src/mainboard/google/deltaur/variants/deltan/overridetree.cb
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/40001/1

diff --git a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb
index 32204c5..5a0ab20 100644
--- a/src/mainboard/google/deltaur/variants/deltan/overridetree.cb
+++ b/src/mainboard/google/deltaur/variants/deltan/overridetree.cb
@@ -1,6 +1,11 @@
 chip soc/intel/tigerlake

+	#PCIe Port 8 for LAN
+	register "PcieRpEnable[7]" = "1"
+	register "PcieClkSrcUsage[3]" = "PCIE_CLK_LAN"
+	register "PcieClkSrcClkReq[3]" = "3"
    device domain 0 on
+		device pci 1f.6 on end # GbE				0x15E1/0x15E2/0x15FC
    end

end