amd/db-ft3b-lc: Copy of amd/olivehillplus

Change-Id: I70330278bae54392e236d762716ba7c4d39a05a6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/14969
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>

src/mainboard/amd/db-ft3b-lc/mainboard.c

@@ -0,0 +1,41 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Advanced Micro Devices, 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.
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <arch/io.h>
+#include <device/pci_def.h>
+#include <arch/acpi.h>
+#include <northbridge/amd/pi/BiosCallOuts.h>
+#include <cpu/amd/pi/s3_resume.h>
+#include <northbridge/amd/pi/agesawrapper.h>
+#include <cpu/x86/msr.h>
+#include <cpu/amd/mtrr.h>
+
+/**********************************************
+ * enable the dedicated function in mainboard.
+ **********************************************/
+static void mainboard_enable(device_t dev)
+{
+	printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
+
+	if (acpi_is_wakeup_s3())
+		agesawrapper_fchs3earlyrestore();
+}
+
+struct chip_operations mainboard_ops = {
+	.enable_dev = mainboard_enable,
+};