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mb/asus/p8z77-v_lx2: Extract overridetree 

Tested with BUILD_TIMELESS=1, coreboot.rom for the Asus P8Z77-V LX2
remains identical when not adding the .config file in it.

Change-Id: Ia84b07f5fec3c2969134b0d0bc39248d50ac04ff
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54413
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Angel Pons 2021-05-17 18:12:01 +02:00 committed by Patrick Georgi
parent e9da6c11f6
commit 7c33942876
3 changed files with 68 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/mainboard/asus/p8z77-series/Kconfig
View File

@ -29,10 +29,22 @@ config MAINBOARD_PART_NUMBER
default "P8Z77-M PRO" if BOARD_ASUS_P8Z77_M_PRO
default "P8Z77-V LX2" if BOARD_ASUS_P8Z77_V_LX2
# TODO: remove once all boards use overridetrees
if BOARD_ASUS_P8Z77_M_PRO
config DEVICETREE
string
default "variants/\$(CONFIG_VARIANT_DIR)/devicetree.cb"
endif
if !BOARD_ASUS_P8Z77_M_PRO
config OVERRIDE_DEVICETREE
string
default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
endif
config CMOS_DEFAULT_FILE
default "src/mainboard/\$(MAINBOARDDIR)/variants/\$(CONFIG_VARIANT_DIR)/cmos.default"

56
src/mainboard/asus/p8z77-series/devicetree.cb Normal file
View File

@ -0,0 +1,56 @@
## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
device cpu_cluster 0 on
chip cpu/intel/model_206ax
register "acpi_c1" = "1"
register "acpi_c2" = "3"
register "acpi_c3" = "5"
device lapic 0 on end
device lapic 0xacac off end
end
end
device domain 0 on
device pci 00.0 on end # Host bridge
device pci 01.0 on end # PCIEX16_1
device pci 02.0 on end # iGPU
chip southbridge/intel/bd82x6x
register "c2_latency" = "0x0065"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x3f"
register "spi_lvscc" = "0x2005"
register "spi_uvscc" = "0x2005"
register "superspeed_capable_ports" = "0x0000000f"
register "xhci_overcurrent_mapping" = "0x00000c03"
register "xhci_switchable_ports" = "0x0000000f"
device pci 14.0 on end # xHCI
device pci 16.0 on end # MEI #1
device pci 16.1 off end # MEI #2
device pci 16.2 off end # ME IDE-R
device pci 16.3 off end # ME KT
device pci 19.0 off end # Intel GbE
device pci 1a.0 on end # EHCI #2
device pci 1b.0 on end # HD Audio
device pci 1c.0 off end # RP #1
device pci 1c.1 off end # RP #2
device pci 1c.2 off end # RP #3
device pci 1c.3 off end # RP #4
device pci 1c.4 off end # RP #5
device pci 1c.5 off end # RP #6
device pci 1c.6 off end # RP #7
device pci 1c.7 off end # RP #8
device pci 1d.0 on end # EHCI #1
device pci 1e.0 off end # PCI bridge
device pci 1f.0 on # LPC bridge
end
device pci 1f.2 on end # SATA (AHCI)
device pci 1f.3 on end # SMBus
device pci 1f.5 off end # SATA (Legacy)
device pci 1f.6 off end # Thermal
end
end
end

36
src/mainboard/asus/p8z77-series/variants/p8z77-v_lx2/devicetree.cb → src/mainboard/asus/p8z77-series/variants/p8z77-v_lx2/overridetree.cb
View File

@ -1,40 +1,10 @@
## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
device cpu_cluster 0 on
chip cpu/intel/model_206ax
register "acpi_c1" = "1"
register "acpi_c2" = "3"
register "acpi_c3" = "5"
device lapic 0 on end
device lapic 0xacac off end
end
end
device domain 0 on
subsystemid 0x1043 0x84ca inherit
device pci 00.0 on end # Host bridge
device pci 01.0 on end # PCIEX16_1
device pci 02.0 on end # iGPU
chip southbridge/intel/bd82x6x
register "c2_latency" = "0x0065"
register "gen1_dec" = "0x000c0291"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x3f"
register "spi_lvscc" = "0x2005"
register "spi_uvscc" = "0x2005"
register "superspeed_capable_ports" = "0x0000000f"
register "xhci_overcurrent_mapping" = "0x00000c03"
register "xhci_switchable_ports" = "0x0000000f"
device pci 14.0 on end # xHCI
device pci 16.0 on end # MEI #1
device pci 16.1 off end # MEI #2
device pci 16.2 off end # ME IDE-R
device pci 16.3 off end # ME KT
device pci 19.0 off end # Intel GbE
device pci 1a.0 on end # EHCI #2
device pci 1b.0 on end # HD Audio
device pci 1c.0 on end # RP #1: PCIEX16_2 (electrical x4)
device pci 1c.1 off end # RP #2:
@ -45,8 +15,6 @@ chip northbridge/intel/sandybridge
device pci 1c.6 on end # RP #7: PCIEX1_1
device pci 1c.7 on end # RP #8: PCIEX1_2
device pci 1d.0 on end # EHCI #1
device pci 1e.0 off end # PCI bridge
device pci 1f.0 on # LPC bridge
chip superio/nuvoton/nct6779d
device pnp 2e.1 off end # Parallel
@ -88,10 +56,6 @@ chip northbridge/intel/sandybridge
device pnp 2e.16 off end # Deep Sleep
end
end
device pci 1f.2 on end # SATA (AHCI)
device pci 1f.3 on end # SMBus
device pci 1f.5 off end # SATA (Legacy)
device pci 1f.6 off end # Thermal
end
end
end