1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
* 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., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#include "hostbridge.asl"
#include "../gm45.h"
/* PCI Device Resource Consumption */
Device (PDRC)
{
Name (_HID, EISAID("PNP0C02"))
Name (_UID, 1)
// This does not seem to work correctly yet - set values statically for
// now.
//Name (PDRS, ResourceTemplate() {
// Memory32Fixed(ReadWrite, 0x00000000, 0x00004000, RCRB) // RCBA
// Memory32Fixed(ReadWrite, 0x00000000, 0x00004000, MCHB) // MCHBAR
// Memory32Fixed(ReadWrite, 0x00000000, 0x00001000, DMIB) // DMIBAR
// Memory32Fixed(ReadWrite, 0x00000000, 0x00001000, EGPB) // EPBAR
// Memory32Fixed(ReadWrite, 0x00000000, 0x00000000, PCIE) // PCIE BAR
// Memory32Fixed(ReadWrite, 0xfed20000, 0x00070000, ICHB) // Misc ICH
//})
Name (PDRS, ResourceTemplate() {
Memory32Fixed(ReadWrite, 0xfed1c000, 0x00004000) // RCBA
Memory32Fixed(ReadWrite, DEFAULT_MCHBAR, 0x00004000)
Memory32Fixed(ReadWrite, DEFAULT_DMIBAR, 0x00001000)
Memory32Fixed(ReadWrite, DEFAULT_EPBAR, 0x00001000)
Memory32Fixed(ReadWrite, DEFAULT_PCIEXBAR, 0x04000000)
Memory32Fixed(ReadWrite, 0xfed20000, 0x00020000) // Misc ICH
Memory32Fixed(ReadWrite, 0xfed40000, 0x00005000) // Misc ICH
Memory32Fixed(ReadWrite, 0xfed45000, 0x0004b000) // Misc ICH
})
// Current Resource Settings
Method (_CRS, 0, Serialized)
{
//CreateDwordField(PDRS, ^RCRB._BAS, RBR0)
//ShiftLeft(\_SB.PCI0.LPCB.RCBA, 14, RBR0)
//CreateDwordField(PDRS, ^MCHB._BAS, MBR0)
//ShiftLeft(\_SB.PCI0.MCHC.MHBR, 14, MBR0)
//CreateDwordField(PDRS, ^DMIB._BAS, DBR0)
//ShiftLeft(\_SB.PCI0.MCHC.DMBR, 12, DBR0)
//CreateDwordField(PDRS, ^EGPB._BAS, EBR0)
//ShiftLeft(\_SB.PCI0.MCHC.EPBR, 12, EBR0)
//CreateDwordField(PDRS, ^PCIE._BAS, PBR0)
//ShiftLeft(\_SB.PCI0.MCHC.PXBR, 26, PBR0)
//CreateDwordField(PDRS, ^PCIE._LEN, PSZ0)
//ShiftLeft(0x10000000, \_SB.PCI0.MCHC.PXSZ, PSZ0)
Return(PDRS)
}
}
// PCIe graphics port 0:1.0
#include "peg.asl"
// Integrated graphics 0:2.0
#include "igd.asl"
Scope (\)
{
// backlight control, display switching, lid
#include "acpi/video.asl"
}
|
