2 ## This file is part of the coreboot project.
5 ## SPDX
-License
-Identifier
: GPL
-2.0-only
7 chip northbridge
/intel
/i945
9 register
"gfx" = "GMA_STATIC_DISPLAYS(0)"
11 device cpu_cluster
0 on
12 chip cpu
/intel
/socket_m
17 register
"pci_mmio_size" = "768"
20 subsystemid
0x4352 0x6886 inherit
21 device pci
00.0 on
end # host bridge
23 #device pci
01.0 off
end # i945 PCIe root port
24 device pci
02.0 on
end # vga controller
25 device pci
02.1 on
end # display controller
27 chip southbridge
/intel
/i82801gx
28 register
"pirqa_routing" = "0x0b"
29 register
"pirqb_routing" = "0x0b"
30 register
"pirqc_routing" = "0x0b"
31 register
"pirqd_routing" = "0x0b"
32 register
"pirqe_routing" = "0x80"
33 register
"pirqf_routing" = "0x80"
34 register
"pirqg_routing" = "0x0b"
35 register
"pirqh_routing" = "0x0b"
38 #
0 No effect
(default
)
39 #
1 SMI#
(if corresponding ALT_GPI_SMI_EN bit is also
set)
40 #
2 SCI
(if corresponding GPIO_EN bit is also
set)
41 register
"gpi13_routing" = "2"
42 register
"gpi8_routing" = "1"
43 register
"gpi7_routing" = "2"
44 register
"gpe0_en" = "0x20800007"
46 register
"c3_latency" = "0x23"
47 register
"docking_supported" = "1"
48 register
"p_cnt_throttling_supported" = "1"
50 register
"sata_mode" = "SATA_MODE_IDE_LEGACY_COMBINED"
51 register
"ide_enable_primary" = "0x1"
52 register
"ide_enable_secondary" = "0x0"
54 register
"gen1_dec" = "0x001c02e1" # COM3
, COM4
55 register
"gen2_dec" = "0x00fc0601" # ??
56 register
"gen3_dec" = "0x00040069" # EC decode ??
58 device pci
1b
.0 off
end # High Definition Audio
59 device pci
1c
.0 on
end # PCIe port
1
60 device pci
1c
.1 off
end # PCIe port
2
61 device pci
1c
.2 off
end # PCIe port
3
62 device pci
1c
.3 on
end # PCIe port
4
63 device pci
1c
.4 off
end # PCIe port
5
64 device pci
1c
.5 off
end # PCIe port
6
65 device pci
1d
.0 on
end # USB UHCI
66 device pci
1d
.1 on
end # USB UHCI
67 device pci
1d
.2 on
end # USB UHCI
68 device pci
1d
.3 on
end # USB UHCI
69 device pci
1d
.7 on
end # USB2 EHCI
70 device pci
1e
.0 on # PCI bridge
71 chip southbridge
/ti
/pci7420
72 register
"smartcard_enabled" = "0x0"
76 device pci
3.3 off
end # smartcard
79 device pci
1e
.2 on
end # AC
'97 Audio
80 device pci
1e
.3 off
end # AC
'97 Modem
81 device pci
1f
.0 on # LPC bridge
82 chip superio
/smsc
/lpc47n227
83 device pnp
2e
.1 on # Parallel port
87 device pnp
2e
.2 on # COM1
91 device pnp
2e
.3 on # COM2
95 device pnp
2e
.5 off # Keyboard
+Mouse
102 chip superio
/renesas
/m3885x
103 device pnp ff
.1 on # dummy address
110 device pci
1f
.1 off
end # IDE
111 device pci
1f
.2 on
end # SATA
112 device pci
1f
.3 on
end # SMBus