1 files changed, 106 insertions, 0 deletions
diff --git a/src/mainboard/asus/mew-vm/auto.c b/src/mainboard/asus/mew-vm/auto.c
new file mode 100644
index 0000000000..3c993f1fbe
--- /dev/null
+++ b/src/mainboard/asus/mew-vm/auto.c
@@ -0,0 +1,106 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 Corey Osgood <corey@slightlyhackish.com>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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
+ */
+
+#define ASSEMBLY 1
+
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <arch/io.h>
+#include <device/pnp_def.h>
+#include <arch/romcc_io.h>
+#include <arch/hlt.h>
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "ram/ramtest.c"
+#include "superio/smsc/lpc47b272/lpc47b272_early_serial.c"
+#include "northbridge/intel/i82810/raminit.h"
+#include "cpu/x86/mtrr/earlymtrr.c"
+#include "cpu/x86/bist.h"
+
+#define SERIAL_DEV PNP_DEV(0x2e, LPC47B272_SP1)
+
+#include "southbridge/intel/i82801xx/i82801xx_early_smbus.c"
+
+void udelay(int usecs) 
+{
+	int i;
+	for(i = 0; i < usecs; i++)
+		outb(i&0xff, 0x80);
+}
+
+#include "debug.c"
+#include "lib/delay.c"
+
+#include "northbridge/intel/i82810/raminit.c"
+#include "northbridge/intel/i82810/debug.c"
+#include "sdram/generic_sdram.c"
+
+static void main(unsigned long bist)
+{
+	static const struct mem_controller memctrl[] = {
+		{
+		 .d0 = PCI_DEV(0, 0, 0),
+		 .channel0 = {
+			      (0xa << 3) | 0,
+			      (0xa << 3) | 1,
+			      },
+		 }
+	};
+	
+	if (bist == 0) {
+		early_mtrr_init();
+	}
+	
+	enable_smbus();
+	
+	lpc47b272_enable_serial(SERIAL_DEV, TTYS0_BASE);
+	uart_init();
+	console_init();
+
+	/* Halt if there was a built in self test failure */
+	report_bist_failure(bist);
+
+	//enable_shadow_ram();
+
+	//dump_spd_registers(&memctrl[0]);
+
+	/* sdram_initialize runs out of registers */
+	//sdram_initialize(sizeof(memctrl) / sizeof(memctrl[0]), memctrl);
+	
+	sdram_set_registers(memctrl);
+	sdram_set_spd_registers(memctrl);
+	sdram_enable(0, memctrl);
+
+	/* Check whether RAM is working.
+	 *
+	 * Do _not_ check the area from 640 KB - 1 MB, as that's not really
+	 * RAM, but rather reserved for various other things:
+	 *
+	 *  - 640 KB - 768 KB: Video Buffer Area
+	 *  - 768 KB - 896 KB: Expansion Area
+	 *  - 896 KB - 960 KB: Extended System BIOS Area
+	 *  - 960 KB - 1 MB:   Memory (BIOS Area) - System BIOS Area
+	 *
+	 * Trying to check these areas will fail.
+	 */
+	/* TODO: This is currently hardcoded to check 64 MB. */
+	//ram_check(0x00000000, 0x0009ffff);	/* 0 - 640 KB */
+	//ram_check(0x00100000, 0x007c0000);	/* 1 MB - 64 MB */
+}