1 /* 2 * (C) Copyright 2003 3 * Texas Instruments. 4 * Kshitij Gupta <kshitij@ti.com> 5 * Configuation settings for the TI OMAP Innovator board. 6 * 7 * (C) Copyright 2004 8 * ARM Ltd. 9 * Philippe Robin, <philippe.robin@arm.com> 10 * Configuration for Integrator AP board. 11 *. 12 * See file CREDITS for list of people who contributed to this 13 * project. 14 * 15 * This program is free software; you can redistribute it and/or 16 * modify it under the terms of the GNU General Public License as 17 * published by the Free Software Foundation; either version 2 of 18 * the License, or (at your option) any later version. 19 * 20 * This program is distributed in the hope that it will be useful, 21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 * GNU General Public License for more details. 24 * 25 * You should have received a copy of the GNU General Public License 26 * along with this program; if not, write to the Free Software 27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 28 * MA 02111-1307 USA 29 */ 30 31 #ifndef __CONFIG_H 32 #define __CONFIG_H 33 34 #define CONFIG_INTEGRATOR 35 #define CONFIG_ARCH_INTEGRATOR 36 /* 37 * High Level Configuration Options 38 * (easy to change) 39 */ 40 #define CONFIG_SYS_TEXT_BASE 0x01000000 41 #define CONFIG_SYS_MEMTEST_START 0x100000 42 #define CONFIG_SYS_MEMTEST_END 0x10000000 43 #define CONFIG_SYS_HZ 1000 44 #define CONFIG_SYS_HZ_CLOCK 24000000 /* Timer 1 is clocked at 24Mhz */ 45 #define CONFIG_SYS_TIMERBASE 0x13000100 /* Timer1 */ 46 47 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 48 #define CONFIG_SETUP_MEMORY_TAGS 1 49 #define CONFIG_MISC_INIT_R 1 /* call misc_init_r during start up */ 50 51 #define CONFIG_SKIP_LOWLEVEL_INIT 52 #define CONFIG_CM_INIT 1 53 #define CONFIG_CM_REMAP 1 54 #define CONFIG_CM_SPD_DETECT 55 56 /* 57 * Size of malloc() pool 58 */ 59 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) 60 61 /* 62 * PL010 Configuration 63 */ 64 #define CONFIG_PL010_SERIAL 65 #define CONFIG_CONS_INDEX 0 66 #define CONFIG_BAUDRATE 38400 67 #define CONFIG_PL01x_PORTS { (void *) (CONFIG_SYS_SERIAL0), (void *) (CONFIG_SYS_SERIAL1) } 68 #define CONFIG_SYS_SERIAL0 0x16000000 69 #define CONFIG_SYS_SERIAL1 0x17000000 70 71 72 /* 73 * BOOTP options 74 */ 75 #define CONFIG_BOOTP_BOOTFILESIZE 76 #define CONFIG_BOOTP_BOOTPATH 77 #define CONFIG_BOOTP_GATEWAY 78 #define CONFIG_BOOTP_HOSTNAME 79 80 81 /* 82 * Command line configuration. 83 */ 84 #include <config_cmd_default.h> 85 86 #define CONFIG_BOOTDELAY 2 87 #define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyAM0 console=tty" 88 #define CONFIG_BOOTCOMMAND "" 89 90 /* 91 * Miscellaneous configurable options 92 */ 93 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 94 #define CONFIG_SYS_HUSH_PARSER 95 #define CONFIG_SYS_PROMPT "Integrator-AP # " /* Monitor Command Prompt */ 96 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 97 /* Print Buffer Size */ 98 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 99 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 100 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 101 102 #define CONFIG_SYS_LOAD_ADDR 0x7fc0 /* default load address */ 103 104 /*----------------------------------------------------------------------- 105 * Stack sizes 106 * 107 * The stack sizes are set up in start.S using the settings below 108 */ 109 #define CONFIG_STACKSIZE (128*1024) /* regular stack */ 110 #ifdef CONFIG_USE_IRQ 111 #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ 112 #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ 113 #endif 114 115 /*----------------------------------------------------------------------- 116 * Physical Memory Map 117 */ 118 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ 119 #define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ 120 #define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */ 121 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 122 #define CONFIG_SYS_INIT_RAM_SIZE PHYS_SDRAM_1_SIZE 123 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \ 124 CONFIG_SYS_INIT_RAM_SIZE - \ 125 GENERATED_GBL_DATA_SIZE) 126 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET 127 128 #define CONFIG_SYS_FLASH_BASE 0x24000000 129 130 /*----------------------------------------------------------------------- 131 * FLASH and environment organization 132 */ 133 #define CONFIG_SYS_FLASH_CFI 1 134 #define CONFIG_FLASH_CFI_DRIVER 1 135 #define CONFIG_ENV_IS_NOWHERE 136 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 137 /* timeout values are in ticks */ 138 #define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ 139 #define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */ 140 #define CONFIG_SYS_MAX_FLASH_SECT 128 141 #define CONFIG_ENV_SIZE 32768 142 143 144 /*----------------------------------------------------------------------- 145 * PCI definitions 146 */ 147 148 #define CONFIG_PCI 149 #define CONFIG_CMD_PCI 150 #define CONFIG_PCI_PNP 151 152 #define CONFIG_NET_MULTI 153 #define CONFIG_TULIP 154 #define CONFIG_EEPRO100 155 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ 156 157 158 /*----------------------------------------------------------------------- 159 * There are various dependencies on the core module (CM) fitted 160 * Users should refer to their CM user guide 161 * - when porting adjust u-boot/Makefile accordingly 162 * to define the necessary CONFIG_ s for the CM involved 163 * see e.g. integratorcp_CM926EJ-S_config 164 */ 165 #include "armcoremodule.h" 166 167 #endif /* __CONFIG_H */ 168