Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2011 Advanced Micro Devices, Inc. |
| 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; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | */ |
| 19 | |
| 20 | #include <stdint.h> |
| 21 | #include <string.h> |
| 22 | #include <device/pci_def.h> |
| 23 | #include <device/pci_ids.h> |
| 24 | #include <arch/io.h> |
| 25 | #include <arch/stages.h> |
| 26 | #include <device/pnp_def.h> |
| 27 | #include <arch/romcc_io.h> |
| 28 | #include <cpu/x86/lapic.h> |
| 29 | #include <console/console.h> |
| 30 | #include <console/loglevel.h> |
| 31 | #include "cpu/x86/bist.h" |
| 32 | #include "superio/smsc/kbc1100/kbc1100_early_init.c" |
| 33 | #include "cpu/x86/lapic/boot_cpu.c" |
| 34 | #include "pc80/i8254.c" |
| 35 | #include "pc80/i8259.c" |
Kerry She | feed329 | 2011-08-18 18:03:44 +0800 | [diff] [blame] | 36 | #include "sb_cimx.h" |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 37 | #include "SBPLATFORM.h" |
| 38 | #include <arch/cpu.h> |
| 39 | |
| 40 | void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx); |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 41 | u32 agesawrapper_amdinitmmio(void); |
| 42 | u32 agesawrapper_amdinitreset(void); |
| 43 | u32 agesawrapper_amdinitearly(void); |
| 44 | u32 agesawrapper_amdinitenv(void); |
| 45 | u32 agesawrapper_amdinitlate(void); |
| 46 | u32 agesawrapper_amdinitpost(void); |
| 47 | u32 agesawrapper_amdinitmid(void); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 48 | |
| 49 | void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) |
| 50 | { |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 51 | u32 val; |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 52 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 53 | if (!cpu_init_detectedx && boot_cpu()) { |
| 54 | post_code(0x30); |
| 55 | sb_Poweron_Init(); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 56 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 57 | post_code(0x31); |
| 58 | kbc1100_early_init(CONFIG_SIO_PORT); |
| 59 | console_init(); |
| 60 | } |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 61 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 62 | /* Halt if there was a built in self test failure */ |
| 63 | post_code(0x34); |
| 64 | report_bist_failure(bist); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 65 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 66 | // Load MPB |
| 67 | val = cpuid_eax(1); |
| 68 | printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val); |
| 69 | printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 70 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 71 | post_code(0x35); |
| 72 | val = agesawrapper_amdinitmmio(); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 73 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 74 | post_code(0x37); |
| 75 | val = agesawrapper_amdinitreset(); |
| 76 | if (val) { |
| 77 | printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", |
| 78 | val); |
| 79 | } |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 80 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 81 | post_code(0x38); |
| 82 | printk(BIOS_DEBUG, "Got past sb800_early_setup\n"); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 83 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 84 | post_code(0x39); |
| 85 | val = agesawrapper_amdinitearly(); |
| 86 | if (val) { |
| 87 | printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", |
| 88 | val); |
| 89 | } |
| 90 | printk(BIOS_DEBUG, "Got past agesawrapper_amdinitearly\n"); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 91 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 92 | post_code(0x40); |
| 93 | val = agesawrapper_amdinitpost(); |
| 94 | if (val) { |
| 95 | printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", |
| 96 | val); |
| 97 | } |
| 98 | printk(BIOS_DEBUG, "Got past agesawrapper_amdinitpost\n"); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 99 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 100 | post_code(0x41); |
| 101 | val = agesawrapper_amdinitenv(); |
| 102 | if (val) { |
| 103 | printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", |
| 104 | val); |
| 105 | } |
| 106 | printk(BIOS_DEBUG, "Got past agesawrapper_amdinitenv\n"); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 107 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 108 | /* Initialize i8259 pic */ |
| 109 | post_code(0x41); |
| 110 | setup_i8259(); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 111 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 112 | /* Initialize i8254 timers */ |
| 113 | post_code(0x42); |
| 114 | setup_i8254(); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 115 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 116 | post_code(0x50); |
| 117 | copy_and_run(0); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 118 | |
Marc Jones | c9ea327 | 2012-01-17 15:41:03 -0700 | [diff] [blame^] | 119 | post_code(0x54); // Should never see this post code. |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 120 | } |