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soc/intel/alderlake: Add initial chipset.cb 

Similar to the chipset.cb for TGL, this patch gives alias names to all
of the published PCI devices.

Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I6576ef4237c1fc8439795ad5b64b1840504edf73
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48009
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Tim Wawrzynczak 2020-11-24 13:48:56 -07:00 committed by Patrick Georgi
parent 2821cb498b
commit 092813a50c
2 changed files with 71 additions and 0 deletions
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4
src/soc/intel/alderlake/Kconfig
View File

@ -92,6 +92,10 @@ config FSP_TEMP_RAM_SIZE
Refer to Platform FSP integration guide document to know Refer to Platform FSP integration guide document to know
the exact FSP requirement for Heap setup. the exact FSP requirement for Heap setup.
config CHIPSET_DEVICETREE
string
default "soc/intel/alderlake/chipset.cb"
config IFD_CHIPSET config IFD_CHIPSET
string string
default "adl" default "adl"

67
src/soc/intel/alderlake/chipset.cb Normal file
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@ -0,0 +1,67 @@
chip soc/intel/alderlake
device domain 0 on
device pci 00.0 alias system_agent on end
device pci 01.0 alias pcie5 off end
device pci 02.0 alias igpu off end
device pci 04.0 alias dtt off end
device pci 06.0 alias pcie4_0 off end
device pci 06.2 alias pcie4_1 off end
device pci 07.0 alias tbt_pcie_rp0 off end
device pci 07.1 alias tbt_pcie_rp1 off end
device pci 07.2 alias tbt_pcie_rp2 off end
device pci 07.3 alias tbt_pcie_rp3 off end
device pci 08.0 alias gna off end
device pci 09.0 alias north_tracehub off end
device pci 0a.0 alias crashlog off end
device pci 0d.0 alias north_xhci off end
device pci 0d.1 alias north_xdci off end
device pci 0d.2 alias tbt_dma0 off end
device pci 0d.3 alias tbt_dma1 off end
device pci 0e.0 alias vmd off end
device pci 10.6 alias thc0 off end
device pci 10.7 alias thc1 off end
device pci 12.0 alias ish off end
device pci 12.6 alias gspi2 off end
device pci 13.0 alias gspi3 off end
device pci 14.0 alias south_xhci off end
device pci 14.1 alias south_xdci off end
device pci 14.2 alias shared_sram off end
device pci 14.3 alias cnvi_wifi off end
device pci 15.0 alias i2c0 off end
device pci 15.1 alias i2c1 off end
device pci 15.2 alias i2c2 off end
device pci 15.3 alias i2c3 off end
device pci 16.0 alias heci1 off end
device pci 16.1 alias heci2 off end
device pci 16.4 alias heci3 off end
device pci 16.5 alias heci4 off end
device pci 17.0 alias sata off end
device pci 19.0 alias i2c4 off end
device pci 19.1 alias i2c5 off end
device pci 19.2 alias uart2 off end
device pci 1c.0 alias pcie_rp1 off end
device pci 1c.1 alias pcie_rp2 off end
device pci 1c.2 alias pcie_rp3 off end
device pci 1c.3 alias pcie_rp4 off end
device pci 1c.4 alias pcie_rp5 off end
device pci 1c.5 alias pcie_rp6 off end
device pci 1c.6 alias pcie_rp7 off end
device pci 1c.7 alias pcie_rp8 off end
device pci 1d.0 alias pcie_rp9 off end
device pci 1d.1 alias pcie_rp10 off end
device pci 1d.2 alias pcie_rp11 off end
device pci 1d.3 alias pcie_rp12 off end
device pci 1e.0 alias uart0 off end
device pci 1e.1 alias uart1 off end
device pci 1e.2 alias gspi0 off end
device pci 1e.3 alias gspi1 off end
device pci 1f.0 alias pch_espi on end
device pci 1f.1 alias p2sb off end
device pci 1f.2 alias pmc hidden end
device pci 1f.3 alias hda off end
device pci 1f.4 alias smbus off end
device pci 1f.5 alias fast_spi on end
device pci 1f.6 alias gbe off end
device pci 1f.7 alias south_tracehub off end
end
end