mb/google/fatcat: add pre-mem configuration based on fw_config

[coreboot.git] / src / mainboard / getac / p470 / devicetree.cb

## SPDX-License-Identifier: GPL-2.0-only

chip northbridge/intel/i945
        # IGD Displays
        register "gfx.ndid" = "2"
        register "gfx.did" = "{ 0x80000100, 0x80000410, 0x80000320, 0x80000410, 0x00000005 }"

        device cpu_cluster 0 on ops i945_cpu_bus_ops end                # APIC cluster

        register "pci_mmio_size" = "768"

        device domain 0 on
                ops i945_pci_domain_ops
                device pci 00.0 on end # host bridge
                device pci 01.0 off end # i945 PCIe root port
                device pci 02.0 on end # vga controller
                device pci 02.1 on end # display controller

                chip southbridge/intel/i82801gx
                        register "pirqa_routing" = "0x0a"
                        register "pirqb_routing" = "0x0a"
                        register "pirqc_routing" = "0x0a"
                        register "pirqd_routing" = "0x0a"
                        register "pirqe_routing" = "0x80"
                        register "pirqf_routing" = "0x80"
                        register "pirqg_routing" = "0x0a"
                        register "pirqh_routing" = "0x0a"

                        # GPI routing
                        #  0 No effect (default)
                        #  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
                        #  2 SCI (if corresponding GPIO_EN bit is also set)
                        register "gpi8_routing" = "1" # EXTSMI low active
                        register "gpi7_routing" = "2" # ECSCI  low active

                        # GPE0 Enables
                        register "gpe0_en" = "0x00800106"
                        register "alt_gp_smi_en" = "0x0100"

                        register "sata_mode" = "SATA_MODE_IDE_LEGACY_COMBINED"
                        register "ide_enable_primary" = "true"
                        register "ide_enable_secondary" = "false"

                        register "c3_latency" = "85"
                        register "docking_supported" = "1"
                        register "p_cnt_throttling_supported" = "true"

                        register "gen1_dec" = "0x001c02e1"
                        register "gen2_dec" = "0x00fc0601"
                        register "gen3_dec" = "0x00040069"

                        device pci 1b.0 on end # High Definition Audio
                        device pci 1c.0 on end # PCIe port 1
                        device pci 1c.1 on end # PCIe port 2
                        device pci 1c.2 on end # PCIe port 3
                        device pci 1c.3 on end # PCIe port 4
                        device pci 1c.4 off end # PCIe port 5
                        device pci 1c.5 off end # PCIe port 6
                        device pci 1d.0 on end # USB UHCI
                        device pci 1d.1 on end # USB UHCI
                        device pci 1d.2 on end # USB UHCI
                        device pci 1d.3 on end # USB UHCI
                        device pci 1d.7 on end # USB2 EHCI
                        device pci 1e.0 on end # PCI bridge
                        device pci 1e.2 off end # AC'97 Audio
                        device pci 1e.3 off end # AC'97 Modem
                        device pci 1f.0 on # LPC bridge
                                chip superio/smsc/fdc37n972
                                        device pnp 2e.0 off             # Floppy
                                        end
                                        device pnp 2e.1 off             # ACPI PM
                                        end
                                        # 2e.2 does not exist
                                        device pnp 2e.3 on              # Parallel port
                                                 io 0x60 = 0x378
                                                irq 0x70 = 5
                                        end
                                        device pnp 2e.4 on              # COM1
                                                 io 0x60 = 0x3f8
                                                irq 0x70 = 4
                                        end
                                        device pnp 2e.5 off
                                        end
                                        #device pnp 2e.6 on             # RTC
                                        #        io 0x60 = 0x70
                                        #        io 0x62 = 0x74
                                        #end
                                        device pnp 2e.7 off             # Keyboard
                                        end
                                        device pnp 2e.8 off             # EC
                                                io 0x60 = 0x62
                                        end
                                        #device pnp 2e.9 on             # Mailbox
                                        #end
                                end
                                chip superio/smsc/sio10n268
                                        device pnp 4e.0 off             # Floppy
                                        end
                                        device pnp 4e.1 off             # Parport
                                        end
                                        #device pnp 4e.2 on             # COM3
                                        #        io 0x60 = 0x3e8
                                        #       irq 0x70 = 6
                                        #end
                                        #device pnp 4e.3 on             # COM4
                                        #        io 0x60 = 0x2e8
                                        #       irq 0x70 = 6
                                        #end
                                        device pnp 4e.5 on              # Keyboard
                                                io 0x60 = 0x60
                                                io 0x62 = 0x64
                                        end
                                        device pnp 4e.7 off             # GPIO1, GAME, MIDI
                                        end
                                        device pnp 4e.8 off             # GPIO2
                                        end
                                        device pnp 4e.9 off             # GPIO3/4
                                        end
                                        device pnp 4e.a off             # ACPI
                                        end
                                        device pnp 4e.b off             # HWM
                                        end
                                end

                        end
                        device pci 1f.1 off end  # IDE
                        device pci 1f.2 on end  # SATA
                        device pci 1f.3 on end  # SMBus
                end
        end
end