diff options
| author | Won Chung <wonchung@google.com> | 2023-04-10 22:08:53 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-06-06 12:21:51 +0000 |
| commit | 728399da76ed6e8890a714eb277d8e9c52fb2e18 (patch) | |
| tree | 00447ea8f01d132c626f36a1dc1b4504d22221c1 | |
| parent | 82390fad4932f3bc6c2616684db4f2cbfc74b677 (diff) | |
mb/google/rex/var/rex0: Add new GFX devices with custom _PLD
Add new GFX devices for DDI and TCP with custom _PLD to describe the
corresponding ports.
BUG=b:277629750
TEST=emerge-rex coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: I193b95e8bd8ae538c4f25fbe772b174ef455d744
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
| -rw-r--r-- | src/mainboard/google/rex/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/rex/variants/rex0/overridetree.cb | 22 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig index bec7cb6aa1..0fb4176af2 100644 --- a/src/mainboard/google/rex/Kconfig +++ b/src/mainboard/google/rex/Kconfig @@ -1,6 +1,7 @@ config BOARD_GOOGLE_REX_COMMON def_bool n select BOARD_ROMSIZE_KB_32768 + select DRIVERS_GFX_GENERIC select DRIVERS_I2C_GENERIC select DRIVERS_I2C_HID select DRIVERS_INTEL_DPTF diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb index d67794e6f8..4619cbac9b 100644 --- a/src/mainboard/google/rex/variants/rex0/overridetree.cb +++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb @@ -148,6 +148,28 @@ chip soc/intel/meteorlake }" device domain 0 on + device ref igpu on + chip drivers/gfx/generic + register "device_count" = "6" + # DDIA for eDP + register "device[0].name" = ""LCD"" + # DDIB for HDMI + register "device[1].name" = ""DD01"" + # TCP0 (DP-1) for port C0 + register "device[2].name" = ""DD02"" + register "device[2].use_pld" = "true" + register "device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))" + # TCP1 (DP-2) unused + register "device[3].name" = ""DD03"" + # TCP2 (DP-3) for port C1 + register "device[4].name" = ""DD04"" + register "device[4].use_pld" = "true" + register "device[4].pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))" + # TCP3 (DP-4) unused + register "device[5].name" = ""DD05"" + device generic 0 on end + end + end # Integrated Graphics Device device ref dtt on chip drivers/intel/dptf ## sensor information |