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mb/starlabs/starfighter: Add generic Graphics driver config

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This provides entries in the SSDT for all display devices, which
allows the kernel to enumerate them.

Change-Id: Ic6c5578d6995aacfff548d10083a712a0faca622
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87943
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Sean Rhodes 2025-06-04 11:45:11 +01:00 • committed by Matt DeVillier
commit b872c50f90
2 changed files with 33 additions and 7 deletions
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1
src/mainboard/starlabs/starfighter/Kconfig
View file

@ -5,6 +5,7 @@ config BOARD_STARLABS_STARFIGHTER_SERIES
select BOARD_ROMSIZE_KB_32768
select DRIVERS_EFI_VARIABLE_STORE
select DRIVERS_OPTION_CFR_ENABLED
select DRIVERS_GFX_GENERIC
select DRIVERS_INTEL_PMC
select DRIVERS_INTEL_USB4_RETIMER
select DRIVERS_I2C_HID

39
src/mainboard/starlabs/starfighter/variants/rpl/devicetree.cb
View file

@ -30,11 +30,32 @@ chip soc/intel/alderlake
device domain 0 on
device ref igpu on
register "gfx" = "GMA_DEFAULT_PANEL(0)"
chip drivers/gfx/generic
register "device_count" = "6"
# [DDIA] eDP
register "device[0].name" = ""LCD0""
register "device[0].type" = "panel"
# [DDIB] HDMI
register "device[1].name" = ""DD01""
# [TCP0] Type-C
register "device[2].name" = ""DD02""
register "device[2].use_pld" = "true"
register "device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, CENTER, ACPI_PLD_GROUP(0, 0))"
# [TCP1] Type-C
register "device[3].name" = ""DD03""
register "device[3].use_pld" = "true"
register "device[3].pld" = "ACPI_PLD_TYPE_C(LEFT, CENTER, ACPI_PLD_GROUP(0, 1))"
# [TCP2] N/A
register "device[4].name" = ""DD04""
# [TCP3] N/A
register "device[5].name" = ""DD05""
device generic 0 on end
end
register "ddi_portA_config" = "1"
register "ddi_ports_config" = "{
[DDI_PORT_A] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
[DDI_PORT_B] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
[DDI_PORT_A] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
[DDI_PORT_B] = DDI_ENABLE_HPD | DDI_ENABLE_DDC,
}"
end
device ref pcie4_0 on # SSD x4
@ -71,13 +92,15 @@ chip soc/intel/alderlake
chip drivers/usb/acpi
register "desc" = ""Left Back USB Type-C""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(0, 0)"
register "use_custom_pld" = "true"
register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, CENTER, ACPI_PLD_GROUP(0, 0))"
device ref tcss_usb3_port1 on end
end
chip drivers/usb/acpi
register "desc" = ""Left Front USB Type-C""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(0, 1)"
register "use_custom_pld" = "true"
register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, CENTER, ACPI_PLD_GROUP(0, 1))"
device ref tcss_usb3_port2 on end
end
end
@ -124,13 +147,15 @@ chip soc/intel/alderlake
chip drivers/usb/acpi
register "desc" = ""Left Back USB Type-C""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(0, 0)"
register "use_custom_pld" = "true"
register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, CENTER, ACPI_PLD_GROUP(0, 0))"
device ref usb2_port1 on end
end
chip drivers/usb/acpi
register "desc" = ""Left Front USB Type-C""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(0, 1)"
register "use_custom_pld" = "true"
register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, CENTER, ACPI_PLD_GROUP(0, 1))"
device ref usb2_port2 on end
end
chip drivers/usb/acpi