2 * This file is part of the coreboot project.
4 * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #include <device/pci_def.h>
27 #include <device/pnp_def.h>
28 #include <arch/romcc_io.h>
31 #include "pc80/serial.c"
32 #include "arch/i386/lib/console.c"
33 #include "lib/ramtest.c"
34 #include "southbridge/intel/i82371eb/i82371eb_enable_rom.c"
35 #include "southbridge/intel/i82371eb/i82371eb_early_smbus.c"
36 #include "northbridge/intel/i440bx/raminit.h"
37 #include "lib/debug.c"
38 #include "pc80/udelay_io.c"
39 #include "lib/delay.c"
40 #include "cpu/x86/mtrr/earlymtrr.c"
41 #include "cpu/x86/bist.h"
42 /* FIXME: The ASUS P2B-F has a Winbond W83977EF, actually. */
43 #include "superio/winbond/w83977tf/w83977tf_early_serial.c"
45 /* FIXME: The ASUS P2B-F has a Winbond W83977EF, actually. */
46 #define SERIAL_DEV PNP_DEV(0x3f0, W83977TF_SP1)
48 static inline int spd_read_byte(unsigned int device, unsigned int address)
50 return smbus_read_byte(device, address);
53 #include "northbridge/intel/i440bx/raminit.c"
54 #include "northbridge/intel/i440bx/debug.c"
56 static void main(unsigned long bist)
61 /* FIXME: The ASUS P2B-F has a Winbond W83977EF, actually. */
62 w83977tf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
65 report_bist_failure(bist);
67 /* Enable access to the full ROM chip, needed very early by CBFS. */
68 i82371eb_enable_rom(PCI_DEV(0, 4, 0)); /* ISA bridge is 00:04.0. */
71 /* dump_spd_registers(); */
72 sdram_set_registers();
73 sdram_set_spd_registers();
75 /* ram_check(0, 640 * 1024); */