1 comment:
File src/mainboard/clevo/kbl-u/variants/n240bu/devicetree.cb:
Patch Set #25, Line 92: device pci 1c.0 off end # PCI Express Port 1
No luck in getting the Wifi PCIe device to show up by enabling this port either.
```
diff --git a/src/mainboard/clevo/kbl-u/variants/n240bu/devicetree.cb b/src/mainboard/clevo/kbl-u/variants/n240bu/devicetree.cb
index 8a20ca39fc..d6c0f68cd1 100644
--- a/src/mainboard/clevo/kbl-u/variants/n240bu/devicetree.cb
+++ b/src/mainboard/clevo/kbl-u/variants/n240bu/devicetree.cb
@@ -89,7 +89,12 @@ chip soc/intel/skylake
device pci 19.0 on end # UART 2
device pci 19.1 off end # I2C5
device pci 19.2 off end # I2C4
- device pci 1c.0 off end # PCI Express Port 1
+ device pci 1c.0 on end # PCI Express Port 1
+ register "PcieRpEnable[0]" = "1"
+ register "PcieRpClkReqSupport[0]" = "1"
+ register "PcieRpClkReqNumber[0]" = "2"
+ register "PcieRpClkSrcNumber[0]" = "2"
+ register "PcieRpLtrEnable[0]" = "1"
device pci 1c.1 on # PCI Express Port 2
chip drivers/wifi/generic
device pci 00.0 on end # x1 WLAN
```
```
Allocating resources...
Reading resources...
PCI: 02:00.0 register 10(ffffffff), read-only ignoring it
PCI: 02:00.0 register 14(ffffffff), read-only ignoring it
PCI: 02:00.0 register 18(ffffffff), read-only ignoring it
PCI: 02:00.0 register 1c(ffffffff), read-only ignoring it
PCI: 02:00.0 register 20(ffffffff), read-only ignoring it
PCI: 02:00.0 register 24(ffffffff), read-only ignoring it
PCI: 02:00.0 register 30(ffffffff), read-only ignoring it
Done reading resources.
```
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