Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de> |
| 5 | * |
| 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. |
| 10 | * |
| 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. |
| 15 | * |
| 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 |
Paul Menzel | a46a712 | 2013-02-23 18:37:27 +0100 | [diff] [blame] | 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 19 | */ |
| 20 | |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 21 | #include <stdint.h> |
| 22 | #include <device/pci_def.h> |
| 23 | #include <arch/io.h> |
| 24 | #include <device/pnp_def.h> |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 25 | #include <arch/hlt.h> |
| 26 | #include <stdlib.h> |
Patrick Georgi | 12584e2 | 2010-05-08 09:14:51 +0000 | [diff] [blame] | 27 | #include <console/console.h> |
Uwe Hermann | 115c5b9 | 2010-10-09 17:00:18 +0000 | [diff] [blame] | 28 | #include "southbridge/intel/i82371eb/i82371eb.h" |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 29 | #include "northbridge/intel/i440bx/raminit.h" |
Stefan Reinauer | ae5e11d | 2012-04-27 02:31:28 +0200 | [diff] [blame] | 30 | #include "drivers/pc80/udelay_io.c" |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 31 | #include "lib/delay.c" |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 32 | #include "cpu/x86/bist.h" |
Edward O'Callaghan | f292002 | 2014-04-27 00:41:50 +1000 | [diff] [blame^] | 33 | #include <superio/ite/it8671f/it8671f.h> |
Uwe Hermann | 6f2d20e | 2010-10-06 19:32:39 +0000 | [diff] [blame] | 34 | #include <lib.h> |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 35 | |
| 36 | #define SERIAL_DEV PNP_DEV(0x370, IT8671F_SP1) |
| 37 | |
Uwe Hermann | 115c5b9 | 2010-10-09 17:00:18 +0000 | [diff] [blame] | 38 | int spd_read_byte(unsigned int device, unsigned int address) |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 39 | { |
| 40 | return smbus_read_byte(device, address); |
| 41 | } |
| 42 | |
Uwe Hermann | 6f2d20e | 2010-10-06 19:32:39 +0000 | [diff] [blame] | 43 | void main(unsigned long bist) |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 44 | { |
Stefan Reinauer | 0867062 | 2009-06-30 15:17:49 +0000 | [diff] [blame] | 45 | it8671f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 46 | console_init(); |
| 47 | report_bist_failure(bist); |
Uwe Hermann | 9095092 | 2009-10-04 23:50:06 +0000 | [diff] [blame] | 48 | |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 49 | enable_smbus(); |
Uwe Hermann | 6f2d20e | 2010-10-06 19:32:39 +0000 | [diff] [blame] | 50 | dump_spd_registers(); |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 51 | sdram_set_registers(); |
| 52 | sdram_set_spd_registers(); |
| 53 | sdram_enable(); |
Uwe Hermann | 8c19f94 | 2009-06-24 00:35:07 +0000 | [diff] [blame] | 54 | } |