mb/purism/librem_l1um_v2: Use chipset dt reference names
Use the references from the chipset devicetree as this makes the
comments superfluous.
Change-Id: Id592241a1dc33559115800da10a57a5fc10867f9
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80055
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
diff --git a/src/mainboard/purism/librem_l1um_v2/devicetree.cb b/src/mainboard/purism/librem_l1um_v2/devicetree.cb
index 0144f22..e86b7a0 100644
--- a/src/mainboard/purism/librem_l1um_v2/devicetree.cb
+++ b/src/mainboard/purism/librem_l1um_v2/devicetree.cb
@@ -40,20 +40,20 @@
device cpu_cluster 0 on end
device domain 0 on
- device pci 00.0 on end # Host Bridge
- device pci 01.0 on # PCIE6 - x16 or x8
+ device ref system_agent on end
+ device ref peg0 on # x16 or x8
register "PcieClkSrcUsage[3]" = "0x40"
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "PCIE6" "SlotDataBusWidth16X"
end
- device pci 01.1 on # PCIE4 - x8
+ device ref peg1 on # x8
register "PcieClkSrcUsage[4]" = "0x41"
smbios_slot_desc "SlotTypePciExpressGen3X8" "SlotLengthOther" "PCIE4" "SlotDataBusWidth8X"
end
- device pci 02.0 on end # Integrated Graphics Device
- device pci 04.0 off end # SA Thermal Device
- device pci 08.0 on end # Gaussian Mixture
- device pci 12.0 on end # Thermal Subsystem
- device pci 14.0 on # USB xHCI
+ device ref igpu on end
+ device ref dptf off end
+ device ref gna on end
+ device ref thermal on end
+ device ref xhci on
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # USB 3.1 front left
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # USB 3.1 front right
register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)" # USB_1_2 header port A
@@ -176,20 +176,20 @@
end
end
end
- device pci 14.1 off end # USB xDCI (OTG)
- device pci 14.2 on end # RAM controller
- device pci 14.3 off end
- device pci 14.5 off end # SDCard
- device pci 15.0 off end # I2C #0
- device pci 15.1 off end # I2C #1
- device pci 15.2 off end # I2C #2
- device pci 15.3 off end # I2C #3
- device pci 16.0 off end # Management Engine Interface 1
- device pci 16.1 off end # Management Engine Interface 2
- device pci 16.2 off end # Management Engine IDE Redirection
- device pci 16.3 off end # Management Engine KT Redirection
- device pci 16.4 off end # Management Engine Interface 3
- device pci 17.0 on
+ device ref xdci off end
+ device ref shared_sram on end
+ device ref cnvi_wifi off end
+ device ref sdxc off end
+ device ref i2c0 off end
+ device ref i2c1 off end
+ device ref i2c2 off end
+ device ref i2c3 off end
+ device ref heci1 off end
+ device ref heci2 off end
+ device ref csme_ider off end
+ device ref csme_ktr off end
+ device ref heci3 off end
+ device ref sata on
register "satapwroptimize" = "1"
register "SataPortsEnable[0]" = "1"
@@ -209,22 +209,22 @@
register "SataPortsHotPlug[5]" = "1"
register "SataPortsHotPlug[6]" = "1"
register "SataPortsHotPlug[7]" = "1"
- end # SATA
- device pci 1b.4 on # PCI Express Port 21 - PCIE5
+ end
+ device ref pcie_rp21 on
register "PcieRpSlotImplemented[20]" = "1"
register "PcieRpEnable[20]" = "1"
register "PcieRpLtrEnable[20]" = "1"
register "PcieClkSrcUsage[10]" = "20"
smbios_slot_desc "SlotTypePciExpressGen3X4" "SlotLengthOther" "PCIE5" "SlotDataBusWidth4X"
end
- device pci 1c.0 on # PCI Express Port 1 - M2_1
+ device ref pcie_rp1 on
register "PcieRpSlotImplemented[0]" = "1"
register "PcieRpEnable[0]" = "1"
register "PcieRpLtrEnable[0]" = "1"
register "PcieClkSrcUsage[1]" = "0x80"
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M2_1" "SlotDataBusWidth4X"
end
- device pci 1d.0 on # PCI Express Port 9 - GbE #1
+ device ref pcie_rp9 on # GbE #1
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[14]" = "8"
@@ -237,12 +237,12 @@
smbios_dev_info 1
end
end
- device pci 1d.1 on # PCI Express Port 10 - BMC video
+ device ref pcie_rp10 on # BMC video
register "PcieRpEnable[9]" = "1"
register "PcieRpLtrEnable[9]" = "1"
register "PcieClkSrcUsage[8]" = "9"
end
- device pci 1d.2 on # PCI Express Port 11 - GbE #2
+ device ref pcie_rp11 on # GbE #2
register "PcieRpEnable[10]" = "1"
register "PcieRpLtrEnable[10]" = "1"
register "PcieClkSrcUsage[11]" = "10"
@@ -250,11 +250,11 @@
smbios_dev_info 2
end
end
- device pci 1e.0 off end # UART #0
- device pci 1e.1 off end # UART #1
- device pci 1e.2 off end # GSPI #0
- device pci 1e.3 off end # GSPI #1
- device pci 1f.0 on # LPC Interface
+ device ref uart0 off end
+ device ref uart1 off end
+ device ref gspi0 off end
+ device ref gspi1 off end
+ device ref lpc_espi on
# This board has a lot of SuperIO LDNs with I/O BARs, the LPC generic
# I/O ranges must be configured manually.
register "gen1_dec" = "0x000c0ca1" # IPMI: ca0-caf
@@ -385,10 +385,10 @@
device pnp 0c31.0 on end
end
end
- device pci 1f.1 off end # P2SB
- device pci 1f.2 hidden end # PMC
- device pci 1f.3 off end # Intel HDA
- device pci 1f.4 on end # SMBus
- device pci 1f.5 on end # SPI
+ device ref p2sb off end
+ device ref pmc hidden end
+ device ref hda off end
+ device ref smbus on end
+ device ref fast_spi on end
end
end