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authorMartin Roth <gaumless@gmail.com>2014-05-21 14:23:12 -0600
committerMartin Roth <gaumless@gmail.com>2014-07-30 19:01:20 +0200
commit90957f885294527ff9342f56d2e07c5a23fb1ce2 (patch)
treed968870ab97604d3582267fabf546af915a21455 /src/mainboard/intel/mohonpeak/acpi
parent829c41da6cd9d8e9c9244c8c9ea2b181ea5ab930 (diff)
downloadcoreboot-90957f885294527ff9342f56d2e07c5a23fb1ce2.tar.xz
mainboard/intel: Add Mohon Peak CRB for Intel's atom c2000
Add the Mohon Peak CRB. Updates to come. Change-Id: I0a8496d502bab905c6f35eff9fcd7eda266831ed Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/6371 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/mainboard/intel/mohonpeak/acpi')
-rw-r--r--src/mainboard/intel/mohonpeak/acpi/ec.asl0
-rw-r--r--src/mainboard/intel/mohonpeak/acpi/mainboard.asl28
-rw-r--r--src/mainboard/intel/mohonpeak/acpi/platform.asl65
-rw-r--r--src/mainboard/intel/mohonpeak/acpi/superio.asl0
-rw-r--r--src/mainboard/intel/mohonpeak/acpi/thermal.asl0
-rw-r--r--src/mainboard/intel/mohonpeak/acpi/video.asl0
6 files changed, 93 insertions, 0 deletions
diff --git a/src/mainboard/intel/mohonpeak/acpi/ec.asl b/src/mainboard/intel/mohonpeak/acpi/ec.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/intel/mohonpeak/acpi/ec.asl
diff --git a/src/mainboard/intel/mohonpeak/acpi/mainboard.asl b/src/mainboard/intel/mohonpeak/acpi/mainboard.asl
new file mode 100644
index 0000000000..6b15331b81
--- /dev/null
+++ b/src/mainboard/intel/mohonpeak/acpi/mainboard.asl
@@ -0,0 +1,28 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Google Inc.
+ *
+ * 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
+ */
+
+Device (PWRB)
+{
+ Name(_HID, EisaId("PNP0C0C"))
+
+ // Wake
+ Name(_PRW, Package(){0x1d, 0x05})
+}
diff --git a/src/mainboard/intel/mohonpeak/acpi/platform.asl b/src/mainboard/intel/mohonpeak/acpi/platform.asl
new file mode 100644
index 0000000000..aab7603a75
--- /dev/null
+++ b/src/mainboard/intel/mohonpeak/acpi/platform.asl
@@ -0,0 +1,65 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
+ *
+ * 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
+ */
+
+/* The APM port can be used for generating software SMIs */
+
+OperationRegion (APMP, SystemIO, 0xb2, 2)
+Field (APMP, ByteAcc, NoLock, Preserve)
+{
+ APMC, 8, // APM command
+ APMS, 8 // APM status
+}
+
+/* Port 80 POST */
+
+OperationRegion (POST, SystemIO, 0x80, 1)
+Field (POST, ByteAcc, Lock, Preserve)
+{
+ DBG0, 8
+}
+
+/* SMI I/O Trap */
+Method(TRAP, 1, Serialized)
+{
+ Store (Arg0, SMIF) // SMI Function
+ Store (0, TRP0) // Generate trap
+ Return (SMIF) // Return value of SMI handler
+}
+
+/* The _PIC method is called by the OS to choose between interrupt
+ * routing via the i8259 interrupt controller or the APIC.
+ *
+ * _PIC is called with a parameter of 0 for i8259 configuration and
+ * with a parameter of 1 for Local Apic/IOAPIC configuration.
+ */
+
+Method(_PIC, 1)
+{
+ // Remember the OS' IRQ routing choice.
+ Store(Arg0, PICM)
+}
+
+/* The _WAK method is called on system wakeup */
+
+Method(_WAK,1)
+{
+ Return(Package(){0,0})
+}
+
diff --git a/src/mainboard/intel/mohonpeak/acpi/superio.asl b/src/mainboard/intel/mohonpeak/acpi/superio.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/intel/mohonpeak/acpi/superio.asl
diff --git a/src/mainboard/intel/mohonpeak/acpi/thermal.asl b/src/mainboard/intel/mohonpeak/acpi/thermal.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/intel/mohonpeak/acpi/thermal.asl
diff --git a/src/mainboard/intel/mohonpeak/acpi/video.asl b/src/mainboard/intel/mohonpeak/acpi/video.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/intel/mohonpeak/acpi/video.asl