igd.asl rewrite

[coreboot.git] / src / mainboard / roda / rk886ex / devicetree.cb

##
## This file is part of the coreboot project.
##
## Copyright (C) 2007-2009 coresystems GmbH
##
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; version 2 of
## the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc.
##

chip northbridge/intel/i945
        # IGD Displays
        register "gfx.ndid" = "3"
        register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"

        device cpu_cluster 0 on
                chip cpu/intel/socket_mFCPGA478
                        device lapic 0 on end
                end
        end

        device domain 0 on
                subsystemid 0x4352 0x6886 inherit
                device pci 00.0 on end # host bridge
                # auto detection:
                #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" = "0x0b"
                        register "pirqb_routing" = "0x0b"
                        register "pirqc_routing" = "0x0b"
                        register "pirqd_routing" = "0x0b"
                        register "pirqe_routing" = "0x80"
                        register "pirqf_routing" = "0x80"
                        register "pirqg_routing" = "0x0b"
                        register "pirqh_routing" = "0x0b"

                        # 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 "gpi13_routing" = "2"
                        register "gpi8_routing"  = "1"
                        register "gpi7_routing"  = "2"
                        register "gpe0_en" = "0x20800007"

                        register "c3_latency" = "0x23"
                        register "docking_supported" = "1"
                        register "p_cnt_throttling_supported" = "1"

                        register "ide_legacy_combined" = "0x1"
                        register "ide_enable_primary" = "0x1"
                        register "ide_enable_secondary" = "0x0"
                        register "sata_ahci" = "0x0"

                        device pci 1b.0 on end # High Definition Audio
                        device pci 1c.0 on end # PCIe
                        device pci 1c.1 on end # PCIe
                        device pci 1c.2 on end # PCIe
                        #device pci 1c.3 off 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
                                chip southbridge/ti/pci7420
                                        register "smartcard_enabled" = "0x0"
                                        device pci 3.0 on end
                                        device pci 3.1 on end
                                        device pci 3.2 on end
                                        device pci 3.3 off end  # smartcard
                                end
                        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/lpc47n227
                                        device pnp 2e.1 on # Parallel port
                                                 io 0x60 = 0x378
                                                irq 0x70 = 5
                                        end
                                        device pnp 2e.2 on # COM1
                                                 io 0x60 = 0x3f8
                                                irq 0x70 = 4
                                        end
                                        device pnp 2e.3 on # COM2
                                                 io 0x60 = 0x2f8
                                                irq 0x70 = 3
                                        end
                                        device pnp 2e.5 off # Keyboard+Mouse
                                        #        io 0x60 = 0x60
                                        #        io 0x62 = 0x64
                                        #       irq 0x70 = 1
                                        #       irq 0x72 = 12
                                        end
                                end
                                chip superio/renesas/m3885x
                                        device pnp ff.1 on # dummy address
                                        end
                                end
                                chip ec/acpi
                                end

                        end
                        #device pci 1f.1 off end # IDE
                        device pci 1f.2 on end  # SATA
                        device pci 1f.3 on end  # SMBus
                        #device pci 1f.4 off end # Realtek ID Codec
                end
        end
end