1 files changed, 76 insertions, 0 deletions
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
index 6a4bae894c..fbd1c39dce 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
@@ -4,6 +4,82 @@ chip soc/intel/tigerlake
 		device lapic 0 on end
 	end
 
+	# FSP configuration
+	register "SaGv" = "SaGv_Disabled"
+	register "SmbusEnable" = "1"
+
+	register "usb2_ports[0]" = "USB2_PORT_MID(OC0)"		# Type-C Port1
+	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 WWAN
+	register "usb2_ports[2]" = "USB2_PORT_MID(OC3)"		# M.2 Bluetooth
+	register "usb2_ports[3]" = "USB2_PORT_MID(OC0)"		# USB3/2 Type A port1
+	register "usb2_ports[4]" = "USB2_PORT_MID(OC0)"		# Type-C Port2
+	register "usb2_ports[5]" = "USB2_PORT_MID(OC3)"		# Type-C Port3
+	register "usb2_ports[6]" = "USB2_PORT_MID(OC3)"		# Type-C Port4
+	register "usb2_ports[7]" = "USB2_PORT_MID(OC0)"		# USB3/2 Type A port2
+	register "usb2_ports[8]" = "USB2_PORT_MID(OC3)"		# USB2 Type A port3
+	register "usb2_ports[9]" = "USB2_PORT_MID(OC3)"		# USB2 Type A port4
+
+	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)"	# USB3/2 Type A port1
+	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC0)"	# USB3/2 Type A port2
+	register "usb3_ports[2]" = "USB3_PORT_EMPTY"		# Not used
+	register "usb3_ports[3]" = "USB3_PORT_EMPTY"		# USB3/USB2 Flex Connector
+
+	# EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
+	register "gen1_dec" = "0x00fc0801"
+	register "gen2_dec" = "0x000c0201"
+	# EC memory map range is 0x900-0x9ff
+	register "gen3_dec" = "0x00fc0901"
+
+	register "PrmrrSize" = "0x10000000"
+
+	register "PcieRpEnable[2]" = "1"
+	register "PcieRpEnable[3]" = "1"
+	register "PcieRpEnable[8]" = "1"
+	register "PcieRpEnable[9]" = "1"
+
+	register "PcieClkSrcClkReq[1]" = "1"
+	register "PcieClkSrcClkReq[2]" = "2"
+	register "PcieClkSrcClkReq[3]" = "3"
+
+	register "PcieClkSrcUsage[1]" = "0x2"
+	register "PcieClkSrcUsage[2]" = "0x3"
+	register "PcieClkSrcUsage[3]" = "0x8"
+
+	register "SerialIoI2cMode" = "{
+		[PchSerialIoIndexI2C0]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C1]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C2]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C3]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C4]  = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C5]  = PchSerialIoPci,
+	}"
+
+	register "SerialIoGSpiMode" = "{
+		[PchSerialIoIndexGSPI0] = PchSerialIoDisabled,
+		[PchSerialIoIndexGSPI1] = PchSerialIoDisabled,
+		[PchSerialIoIndexGSPI2] = PchSerialIoDisabled,
+		[PchSerialIoIndexGSPI3] = PchSerialIoDisabled,
+	}"
+
+	register "SerialIoGSpiCsMode" = "{
+		[PchSerialIoIndexGSPI0] = 0,
+		[PchSerialIoIndexGSPI1] = 0,
+		[PchSerialIoIndexGSPI2] = 0,
+		[PchSerialIoIndexGSPI3] = 0,
+	}"
+
+	register "SerialIoGSpiCsState" = "{
+		[PchSerialIoIndexGSPI0] = 0,
+		[PchSerialIoIndexGSPI1] = 0,
+		[PchSerialIoIndexGSPI2] = 0,
+		[PchSerialIoIndexGSPI3] = 0,
+	}"
+
+	register "SerialIoUartMode" = "{
+		[PchSerialIoIndexUART0] = PchSerialIoDisabled,
+		[PchSerialIoIndexUART1] = PchSerialIoDisabled,
+		[PchSerialIoIndexUART2] = PchSerialIoPci,
+	}"
 
 	device domain 0 on
 		#From EDS(575683)