diff options
Diffstat (limited to 'src/northbridge/intel/gm45/acpi/gm45.asl')
-rw-r--r-- | src/northbridge/intel/gm45/acpi/gm45.asl | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/northbridge/intel/gm45/acpi/gm45.asl b/src/northbridge/intel/gm45/acpi/gm45.asl new file mode 100644 index 0000000000..fac194b47a --- /dev/null +++ b/src/northbridge/intel/gm45/acpi/gm45.asl @@ -0,0 +1,89 @@ +/* + * 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" +} |