1 files changed, 85 insertions, 0 deletions
diff --git a/src/mainboard/via/pc2500e/romstage.c b/src/mainboard/via/pc2500e/romstage.c
new file mode 100644
index 000000000000..489730668cb4
--- /dev/null
+++ b/src/mainboard/via/pc2500e/romstage.c
@@ -0,0 +1,85 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008 Uwe Hermann <uwe@hermann-uwe.de>
+ *
+ * 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
+#define __PRE_RAM__
+
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <device/pci_ids.h>
+#include <arch/io.h>
+#include <device/pnp_def.h>
+#include <arch/romcc_io.h>
+#include <arch/hlt.h>
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "lib/ramtest.c"
+#include "northbridge/via/cn700/raminit.h"
+#include "cpu/x86/mtrr/earlymtrr.c"
+#include "cpu/x86/bist.h"
+#include "pc80/udelay_io.c"
+#include "lib/delay.c"
+#include "cpu/x86/lapic/boot_cpu.c"
+#include "southbridge/via/vt8237r/vt8237r_early_smbus.c"
+#include "superio/ite/it8716f/it8716f_early_serial.c"
+
+#define SERIAL_DEV PNP_DEV(0x2e, IT8716F_SP1)
+
+static int spd_read_byte(u16 device, u16 address)
+{
+	return smbus_read_byte(device, address);
+}
+
+#include "northbridge/via/cn700/raminit.c"
+
+static const struct mem_controller ctrl = {
+	.d0f0 = 0x0000,
+	.d0f2 = 0x2000,
+	.d0f3 = 0x3000,
+	.d0f4 = 0x4000,
+	.d0f7 = 0x7000,
+	.d1f0 = 0x8000,
+	.channel0 = { 0x50 }, /* TODO: CN700 currently only supports 1 DIMM. */
+};
+
+static void main(unsigned long bist)
+{
+	/* Enable multifunction for northbridge. */
+	pci_write_config8(ctrl.d0f0, 0x4f, 0x01);
+
+	it8716f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+	uart_init();
+	console_init();
+
+	enable_smbus();
+	smbus_fixup(&ctrl);
+
+	if (bist == 0)
+		early_mtrr_init();
+
+	/* Halt if there was a built-in self test failure. */
+	report_bist_failure(bist);
+
+	ddr_ram_setup(&ctrl);
+
+	/* ram_check(0, 640 * 1024); */
+}