Support Intel SCH (Poulsbo) and add iwave/iWRainbowG6 board

which uses it.

Compiles, but not boot tested lately.
Many things missing (eg. SMM support, proper ACPI, ...)

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6198 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 88 insertions, 0 deletions

diff --git a/src/northbridge/intel/sch/acpi/sch.asl b/src/northbridge/intel/sch/acpi/sch.asl
new file mode 100644
index 0000000000..0a11851ea0
--- /dev/null
+++ b/src/northbridge/intel/sch/acpi/sch.asl
@@ -0,0 +1,88 @@
+/*
+ * 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 "../../../northbridge/intel/sch/acpi/hostbridge.asl"
+
+/* 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, 0xfed14000, 0x00004000) // MCHBAR
+		Memory32Fixed(ReadWrite, 0xfed18000, 0x00001000) // DMIBAR
+		Memory32Fixed(ReadWrite, 0xfed19000, 0x00001000) // EPBAR
+		Memory32Fixed(ReadWrite, 0xf0000000, 0x04000000) // PCIE BAR
+		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 "../../../northbridge/intel/sch/acpi/peg.asl"
+
+// Integrated graphics 0:2.0
+#include "../../../northbridge/intel/sch/acpi/igd.asl"
+
+Scope (\)
+{
+	// backlight control, display switching, lid
+	#include "acpi/video.asl"
+}