erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mb/amd/birman_plus: Update devicetree

Browse source 
The devicetree was still a copy of a previous mainboard.
This patch updates the devicetree for the birman_plus mainboard.
Birman plus is an AMD reference board.

sources:
- document #58168 Rev 1.01 "Birman+ User Guide"
- birman+ schematic

Change-Id: I1cc2e4c8f722048b24d84cf782855ae7a8d64c42
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84500
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ana Carolina Cabral <ana.cpmelo95@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Maximilian Brune 2024-09-23 15:52:09 +02:00 • committed by Felix Held
commit 94e9663f33
2 changed files with 43 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/mainboard/amd/birman_plus/Kconfig
View file

@ -6,6 +6,7 @@ config BOARD_AMD_BIRMANPLUS_COMMON
select EC_ACPI
select SOC_AMD_COMMON_BLOCK_USE_ESPI if !SOC_AMD_COMMON_BLOCK_SIMNOW_BUILD
select DRIVERS_PCIE_RTD3_DEVICE
select DRIVERS_I2C_GENERIC
select MAINBOARD_HAS_CHROMEOS
select PCIEXP_ASPM
select PCIEXP_CLK_PM

54
src/mainboard/amd/birman_plus/devicetree_glinda.cb
View file

@ -1,7 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
# TODO: Update for birmanplus
chip soc/amd/glinda
register "common_config.espi_config" = "{
.std_io_decode_bitmap = ESPI_DECODE_IO_0x80_EN | ESPI_DECODE_IO_0X2E_0X2F_EN | ESPI_DECODE_IO_0X60_0X64_EN,
@ -178,20 +176,40 @@ chip soc/amd/glinda
.ComboPhyStaticConfig[2] = USB_COMBO_PHY_MODE_USB_C,
}"
register "gpp_clk_config[0]" = "GPP_CLK_REQ"
register "gpp_clk_config[1]" = "GPP_CLK_REQ"
register "gpp_clk_config[2]" = "GPP_CLK_OFF"
register "gpp_clk_config[3]" = "GPP_CLK_REQ"
register "gpp_clk_config[0]" = "GPP_CLK_REQ" # MXM
register "gpp_clk_config[1]" = "GPP_CLK_REQ" # NVMe SSD1
register "gpp_clk_config[2]" = "GPP_CLK_REQ" # NVMe SSD0
register "gpp_clk_config[3]" = "GPP_CLK_REQ" # WLAN
register "gpp_clk_config[4]" = "GPP_CLK_REQ" # WWAN
register "gpp_clk_config[5]" = "GPP_CLK_REQ" # SD
register "gpp_clk_config[6]" = "GPP_CLK_REQ" # GBE
device domain 0 on
device ref iommu on end
device ref gpp_bridge_2_1 on end # GBE
device ref gpp_bridge_2_2 on end # WIFI
device ref gpp_bridge_2_3 on end # NVMe SSD
device ref gpp_bridge_2_1 on end # NVME SSD0
device ref gpp_bridge_2_2 on end # SD
device ref gpp_bridge_2_3 on end # WLAN
device ref gpp_bridge_2_4 on end # GBE
device ref gpp_bridge_2_5 on end # WWAN
device ref gpp_bridge_3_1 on end # PCIe x4/x8 (ENABLE_SSD1_BIRMANPLUS)
device ref gpp_bridge_3_2 on end # NVME SSD1 (ENABLE_SSD1_BIRMANPLUS)
device ref gpp_bridge_a on # Internal GPP Bridge 0 to Bus A
device ref gfx on end # Internal GPU (GFX)
device ref gfx_hda on end # Display HD Audio Controller (GFXAZ)
device ref crypto on end # Crypto Coprocessor
device ref xhci_1 on # USB 3.1 (USB1)
chip drivers/usb/acpi
device ref xhci_1_root_hub on
chip drivers/usb/acpi
device ref usb3_port7 on end
end
chip drivers/usb/acpi
device ref usb2_port7 on end
end
end
end
end
device ref acp on end # Audio Processor (ACP)
end
device ref gpp_bridge_c on # Internal GPP Bridge 2 to Bus C
@ -216,9 +234,13 @@ chip soc/amd/glinda
chip drivers/usb/acpi
device ref usb2_port5 on end
end
chip drivers/usb/acpi
device ref usb2_port6 on end
end
end
end
end
device ref usb4_xhci_0 on
chip drivers/usb/acpi
device ref usb4_xhci_0_root_hub on
@ -232,7 +254,6 @@ chip soc/amd/glinda
end
end
device ref usb4_xhci_1 on
ops xhci_pci_ops
chip drivers/usb/acpi
register "type" = "UPC_TYPE_HUB"
device ref usb4_xhci_1_root_hub on
@ -250,8 +271,17 @@ chip soc/amd/glinda
device ref i2c_0 on end
device ref i2c_1 on end
device ref i2c_2 on end
device ref i2c_2 on
chip drivers/i2c/generic
register "hid" = "ACPI_DT_NAMESPACE_HID"
register "desc" = ""TMP420 3 channel temperature sensor""
register "uid" = "1"
register "compat_string" = ""ti,tmp432""
device i2c 4d on end
end
end
device ref i2c_3 on end
device ref uart_0 on end # UART0
device ref uart_2 on end # UART2
device ref uart_4 on end # UART4
end