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Diffstat (limited to 'src/mainboard/traverse/geos/romstage.c')
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diff --git a/src/mainboard/traverse/geos/romstage.c b/src/mainboard/traverse/geos/romstage.c
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 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; 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
+ */
+
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <arch/io.h>
+#include <device/pnp_def.h>
+#include <arch/hlt.h>
+#include <console/console.h>
+#include "lib/ramtest.c"
+#include "cpu/x86/bist.h"
+#include "cpu/x86/msr.h"
+#include <cpu/amd/lxdef.h>
+#include <cpu/amd/geode_post_code.h>
+#include "southbridge/amd/cs5536/cs5536.h"
+
+#include "southbridge/amd/cs5536/cs5536_early_smbus.c"
+#include "southbridge/amd/cs5536/cs5536_early_setup.c"
+
+static inline int spd_read_byte(unsigned int device, unsigned int address)
+{
+ return smbus_read_byte(device, address);
+}
+
+#define ManualConf 1 /* Do automatic strapped PLL config */
+#define PLLMSRhi 0x0000059C /* manual settings for the PLL */
+#define PLLMSRlo 0x00DE602E
+#define DIMM0 0xA0
+#define DIMM1 0xA2
+
+#include "northbridge/amd/lx/raminit.h"
+#include "northbridge/amd/lx/pll_reset.c"
+#include "northbridge/amd/lx/raminit.c"
+#include "lib/generic_sdram.c"
+#include "cpu/amd/model_lx/cpureginit.c"
+#include "cpu/amd/model_lx/syspreinit.c"
+#include "cpu/amd/model_lx/msrinit.c"
+
+static void mb_gpio_init(void)
+{
+ /* Early mainboard specific GPIO setup. */
+}
+
+void main(unsigned long bist)
+{
+ post_code(0x01);
+
+ static const struct mem_controller memctrl[] = {
+ {.channel0 = {(0xa << 3) | 0, (0xa << 3) | 1}}
+ };
+
+ SystemPreInit();
+ msr_init();
+
+ cs5536_early_setup();
+
+ /* Note: must do this AFTER the early_setup! It is counting on some
+ * early MSR setup for CS5536.
+ */
+ /* cs5536_disable_internal_uart: disable them for now, set them
+ * up later...
+ */
+ /* If debug. real setup done in chipset init via Config.lb. */
+ cs5536_setup_onchipuart(1);
+ mb_gpio_init();
+ uart_init();
+ console_init();
+
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
+ pll_reset(ManualConf);
+
+ cpuRegInit();
+
+ sdram_initialize(1, memctrl);
+
+ /* Check memory. */
+ /* ram_check(0x00000000, 640 * 1024); */
+
+ /* Memory is setup. Return to cache_as_ram.inc and continue to boot. */
+ return;
+}