diff options
Diffstat (limited to 'src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb')
-rw-r--r-- | src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb new file mode 100644 index 0000000000..a99384870c --- /dev/null +++ b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb @@ -0,0 +1,160 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2016 Arthur Heymans arthur@aheymans.xyz +## +## 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. +## + +chip northbridge/intel/i945 + + device cpu_cluster 0 on + chip cpu/intel/socket_LGA775 + device lapic 0 on end + end + chip cpu/intel/model_1067x + device lapic 0xACAC off end + end + end + + device domain 0 on + device pci 00.0 on # host bridge + subsystemid 0x1458 0x5000 + end + device pci 01.0 on # i945 PCIe root port + subsystemid 0x1458 0x5000 + ioapic_irq 2 INTA 0x10 + end + device pci 02.0 on # vga controller + subsystemid 0x1458 0xd000 + ioapic_irq 2 INTA 0x10 + end + + chip southbridge/intel/i82801gx + register "pirqa_routing" = "0x8c" + register "pirqb_routing" = "0x8a" + register "pirqc_routing" = "0x83" + register "pirqd_routing" = "0x8b" + register "pirqe_routing" = "0x80" + register "pirqf_routing" = "0x80" + register "pirqg_routing" = "0x80" + register "pirqh_routing" = "0x85" + + # 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 "gpi0_routing" = "1" + register "gpi1_routing" = "1" + register "gpi2_routing" = "1" + register "gpi3_routing" = "1" + register "gpi4_routing" = "1" + register "gpi5_routing" = "1" + register "gpi6_routing" = "1" + register "gpi7_routing" = "1" + register "gpi8_routing" = "1" + register "gpi9_routing" = "1" + register "gpi10_routing" = "1" + register "gpi11_routing" = "1" + register "gpi12_routing" = "1" + register "gpi13_routing" = "2" + register "gpi14_routing" = "1" + register "gpi15_routing" = "1" + + register "gpe0_en" = "0" + + register "ide_legacy_combined" = "0x0" + register "ide_enable_primary" = "0x1" + register "ide_enable_secondary" = "0x0" + register "sata_ahci" = "0x0" + register "c3_latency" = "85" + + register "p_cnt_throttling_supported" = "0" + + device pci 1b.0 on # High Definition Audio + ioapic_irq 2 INTA 0x10 + end + device pci 1c.0 on end # PCIe + device pci 1c.1 on end # PCIe + #device pci 1c.2 off end # PCIe port 3 + #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 # USB UHCI + ioapic_irq 2 INTA 0x10 + end + device pci 1d.1 on # USB UHCI + ioapic_irq 2 INTB 0x11 + end + device pci 1d.2 on # USB UHCI + ioapic_irq 2 INTC 0x12 + end + device pci 1d.3 on # USB UHCI + ioapic_irq 2 INTD 0x13 + end + device pci 1d.7 on # USB2 EHCI + ioapic_irq 2 INTA 0x10 + end + device pci 1e.0 on end # PCI bridge + + device pci 1f.0 on # LPC bridge + ioapic_irq 2 INTA 0x10 + chip superio/ite/it8718f # Super I/O + device pnp 2e.0 off end # Floppy + device pnp 2e.1 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.2 off end # COM2 + device pnp 2e.3 on # Parallel port + io 0x60 = 0x378 + irq 0x70 = 7 + io 0x62 = 0 + drq 0x74 = 4 + irq 0xf0 = 0x08 + end + device pnp 2e.4 on # Environment controller + io 0x60 = 0x290 + irq 0x70 = 0x00 + io 0x62 = 0x000 + irq 0xf0 = 0x00 + irq 0xf1 = 0x00 + irq 0xf2 = 0x0a + irq 0xf3 = 0x00 + irq 0xf4 = 0x80 + irq 0xf5 = 0x20 + irq 0xf6 = 0x3e + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + irq 0x70 = 1 + io 0x62 = 0x64 + irq 0xf0 = 0x48 + end + device pnp 2e.6 on # Mouse + irq 0x70 = 0 + irq 0x71 = 2 + irq 0xf0 = 0 + end + end + end + device pci 1f.1 on # IDE + ioapic_irq 2 INTB 0x11 + end + device pci 1f.2 on # SATA + ioapic_irq 2 INTC 0x12 + end + device pci 1f.3 on # SMBus + ioapic_irq 2 INTD 0x13 + end + end + end +end |