1 /* 2 * Copyright (c) 2011 The Chromium OS Authors. 3 * (C) Copyright 2008 4 * Graeme Russ, graeme.russ@gmail.com. 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22 * MA 02111-1307 USA 23 */ 24 25 #include <asm/ibmpc.h> 26 /* 27 * board/config.h - configuration options, board specific 28 */ 29 30 #ifndef __CONFIG_H 31 #define __CONFIG_H 32 33 /* 34 * High Level Configuration Options 35 * (easy to change) 36 */ 37 #define CONFIG_SYS_COREBOOT 38 #undef CONFIG_SHOW_BOOT_PROGRESS 39 #define CONFIG_LAST_STAGE_INIT 40 41 42 /*----------------------------------------------------------------------- 43 * Watchdog Configuration 44 */ 45 #undef CONFIG_WATCHDOG 46 #undef CONFIG_HW_WATCHDOG 47 48 /*----------------------------------------------------------------------- 49 * Real Time Clock Configuration 50 */ 51 #define CONFIG_RTC_MC146818 52 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0 53 54 /*----------------------------------------------------------------------- 55 * Serial Configuration 56 */ 57 #define CONFIG_CONS_INDEX 1 58 #define CONFIG_SYS_NS16550 59 #define CONFIG_SYS_NS16550_SERIAL 60 #define CONFIG_SYS_NS16550_REG_SIZE 1 61 #define CONFIG_SYS_NS16550_CLK 1843200 62 #define CONFIG_BAUDRATE 9600 63 #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \ 64 9600, 19200, 38400, 115200} 65 #define CONFIG_SYS_NS16550_COM1 UART0_BASE 66 #define CONFIG_SYS_NS16550_COM2 UART1_BASE 67 #define CONFIG_SYS_NS16550_PORT_MAPPED 68 69 /* max. 1 IDE bus */ 70 #define CONFIG_SYS_IDE_MAXBUS 1 71 /* max. 1 drive per IDE bus */ 72 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS * 1) 73 74 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS 75 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x01f0 76 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 77 #define CONFIG_SYS_ATA_DATA_OFFSET 0 78 #define CONFIG_SYS_ATA_REG_OFFSET 0 79 #define CONFIG_SYS_ATA_ALT_OFFSET 0x200 80 81 82 #define CONFIG_SUPPORT_VFAT 83 /************************************************************ 84 * ATAPI support (experimental) 85 ************************************************************/ 86 #define CONFIG_ATAPI 87 88 /************************************************************ 89 * DISK Partition support 90 ************************************************************/ 91 #define CONFIG_DOS_PARTITION 92 #define CONFIG_MAC_PARTITION 93 #define CONFIG_ISO_PARTITION /* Experimental */ 94 95 96 /*----------------------------------------------------------------------- 97 * Video Configuration 98 */ 99 #undef CONFIG_VIDEO 100 #undef CONFIG_CFB_CONSOLE 101 102 /*----------------------------------------------------------------------- 103 * Command line configuration. 104 */ 105 #include <config_cmd_default.h> 106 107 #define CONFIG_CMD_BDI 108 #define CONFIG_CMD_BOOTD 109 #define CONFIG_CMD_CONSOLE 110 #define CONFIG_CMD_DATE 111 #define CONFIG_CMD_ECHO 112 #undef CONFIG_CMD_FLASH 113 #define CONFIG_CMD_FPGA 114 #define CONFIG_CMD_IMI 115 #undef CONFIG_CMD_IMLS 116 #define CONFIG_CMD_IRQ 117 #define CONFIG_CMD_ITEST 118 #define CONFIG_CMD_LOADB 119 #define CONFIG_CMD_LOADS 120 #define CONFIG_CMD_MEMORY 121 #define CONFIG_CMD_MISC 122 #define CONFIG_CMD_NET 123 #undef CONFIG_CMD_NFS 124 #define CONFIG_CMD_PCI 125 #define CONFIG_CMD_PING 126 #define CONFIG_CMD_RUN 127 #define CONFIG_CMD_SAVEENV 128 #define CONFIG_CMD_SETGETDCR 129 #define CONFIG_CMD_SOURCE 130 #define CONFIG_CMD_XIMG 131 #define CONFIG_CMD_IDE 132 #define CONFIG_CMD_FAT 133 #define CONFIG_CMD_EXT2 134 135 #define CONFIG_BOOTDELAY 2 136 #define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600" 137 138 #if defined(CONFIG_CMD_KGDB) 139 #define CONFIG_KGDB_BAUDRATE 115200 140 #define CONFIG_KGDB_SER_INDEX 2 141 #endif 142 143 /* 144 * Miscellaneous configurable options 145 */ 146 #define CONFIG_SYS_LONGHELP 147 #define CONFIG_SYS_PROMPT "boot > " 148 #define CONFIG_SYS_CBSIZE 256 149 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 150 sizeof(CONFIG_SYS_PROMPT) + \ 151 16) 152 #define CONFIG_SYS_MAXARGS 16 153 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 154 155 #define CONFIG_SYS_MEMTEST_START 0x00100000 156 #define CONFIG_SYS_MEMTEST_END 0x01000000 157 #define CONFIG_SYS_LOAD_ADDR 0x100000 158 #define CONFIG_SYS_HZ 1000 159 #define CONFIG_SYS_X86_ISR_TIMER 160 161 /*----------------------------------------------------------------------- 162 * SDRAM Configuration 163 */ 164 #define CONFIG_NR_DRAM_BANKS 4 165 166 /* CONFIG_SYS_SDRAM_DRCTMCTL Overrides the following*/ 167 #undef CONFIG_SYS_SDRAM_PRECHARGE_DELAY 168 #undef CONFIG_SYS_SDRAM_RAS_CAS_DELAY 169 #undef CONFIG_SYS_SDRAM_CAS_LATENCY_2T 170 #undef CONFIG_SYS_SDRAM_CAS_LATENCY_3T 171 172 /*----------------------------------------------------------------------- 173 * CPU Features 174 */ 175 176 #define CONFIG_SYS_GENERIC_TIMER 177 #define CONFIG_SYS_PCAT_INTERRUPTS 178 #define CONFIG_SYS_NUM_IRQS 16 179 180 /*----------------------------------------------------------------------- 181 * Memory organization: 182 * 32kB Stack 183 * 16kB Cache-As-RAM @ 0x19200000 184 * 256kB Monitor 185 * (128kB + Environment Sector Size) malloc pool 186 */ 187 #define CONFIG_SYS_STACK_SIZE (32 * 1024) 188 #define CONFIG_SYS_INIT_SP_ADDR (256 * 1024 + 16 * 1024) 189 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 190 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) 191 #define CONFIG_SYS_MALLOC_LEN (0x20000 + 128 * 1024) 192 /* Address of temporary Global Data */ 193 #define CONFIG_SYS_INIT_GD_ADDR (256 * 1024) 194 195 196 /* allow to overwrite serial and ethaddr */ 197 #define CONFIG_ENV_OVERWRITE 198 199 /*----------------------------------------------------------------------- 200 * FLASH configuration 201 */ 202 #define CONFIG_SYS_NO_FLASH 203 #undef CONFIG_FLASH_CFI_DRIVER 204 #define CONFIG_SYS_MAX_FLASH_SECT 1 205 #define CONFIG_SYS_MAX_FLASH_BANKS 1 206 207 /*----------------------------------------------------------------------- 208 * Environment configuration 209 */ 210 #define CONFIG_ENV_IS_NOWHERE 211 #define CONFIG_ENV_SIZE 0x01000 212 213 /*----------------------------------------------------------------------- 214 * PCI configuration 215 */ 216 #define CONFIG_PCI 217 218 #endif /* __CONFIG_H */ 219