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authorFelix Singer <felixsinger@posteo.net>2023-11-20 21:17:00 +0100
committerFelix Singer <service+coreboot-gerrit@felixsinger.de>2023-11-21 21:42:39 +0000
commit6f74bc60281c26cc5c92c1b6f4bc3a27d76b9331 (patch)
tree3d54a0910d8750d6f3fa9c6a2158ce682a7cc8f5 /src/mainboard/hp
parent8956458bdc4599ba99147ae2a2f1c6e9948ecc49 (diff)
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mb/hp/280_g2: Restore comments documenting root port devices
While transitioning the devicetree to make use of the chipset devicetree, commit 3b5b9f4c543c ("mb/hp/280_g2: Make use of the chipset devicetree") removed useful comments documenting the endpoints of the root ports. Restore them. Change-Id: I178cb472a8f40baaccc30514689bda2730dfa9dc Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79153 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/hp')
-rw-r--r--src/mainboard/hp/280_g2/devicetree.cb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/hp/280_g2/devicetree.cb b/src/mainboard/hp/280_g2/devicetree.cb
index d6c8bc03e558..3b25a4258179 100644
--- a/src/mainboard/hp/280_g2/devicetree.cb
+++ b/src/mainboard/hp/280_g2/devicetree.cb
@@ -64,12 +64,14 @@ chip soc/intel/skylake
end
device ref uart2 on end
device ref pcie_rp5 on
+ # IT8893E PCI Bridge
register "PcieRpEnable[4]" = "1"
register "PcieRpLtrEnable[4]" = "1"
register "PcieRpAdvancedErrorReporting[4]" = "1"
register "PcieRpClkSrcNumber[4]" = "11"
end
device ref pcie_rp6 on
+ # PCIe x1 slot
register "PcieRpEnable[5]" = "1"
register "PcieRpHotPlug[5]" = "1"
register "PcieRpLtrEnable[5]" = "1"
@@ -77,12 +79,14 @@ chip soc/intel/skylake
register "PcieRpClkSrcNumber[5]" = "6"
end
device ref pcie_rp7 on
+ # RTL8111 GbE NIC
register "PcieRpEnable[6]" = "1"
register "PcieRpLtrEnable[6]" = "1"
register "PcieRpAdvancedErrorReporting[6]" = "1"
register "PcieRpClkSrcNumber[6]" = "10"
end
device ref pcie_rp8 on
+ # M.2 2230 slot
register "PcieRpEnable[7]" = "1"
register "PcieRpHotPlug[7]" = "1"
register "PcieRpLtrEnable[7]" = "1"