mb/asus/p5gc-mx: Add mainboard

Tested to work:
* GPU (Nvidia gt210) in PCIe x16 slot;
* SATA;
* serial;
* 800MHz and 1067MHz FSB Core 2 Duo CPUs;
* ethernet;
* native VGA graphic init.

What does not work:
* resume from s3 suspend;
* superio hardware monitor (not initialised in coreboot).

Quirks:
* does not boot with just one dimm in slot B.

Change-Id: Ide5494be7f2f16d6b5cfd2ccf4ec438f0587add5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/17558
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/mainboard/asus/p5gc-mx/cstates.c b/src/mainboard/asus/p5gc-mx/cstates.c
new file mode 100644
index 0000000000..f683756894
--- /dev/null
+++ b/src/mainboard/asus/p5gc-mx/cstates.c
@@ -0,0 +1,20 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * 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.
+ */
+
+#include <device/device.h>
+#include <arch/x86/include/arch/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+	return 0;
+}