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 * See file CREDITS for list of people who contributed to this 8 * project. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 */ 25 26#ifndef __CONFIG_H 27#define __CONFIG_H 28 29/* 30 * High Level Configuration Options 31 * (easy to change) 32 */ 33#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */ 34#define CONFIG_OMAP 1 /* in a TI OMAP core */ 35#define CONFIG_OMAP1610 1 /* which is in a 1610 */ 36#define CONFIG_INNOVATOROMAP1610 1 /* a Innovator Board */ 37#define CONFIG_MACH_OMAP_INNOVATOR /* Select board mach-type */ 38 39/* input clock of PLL */ 40/* the OMAP1610 Innovator has 12MHz input clock */ 41#define CONFIG_SYS_CLK_FREQ 12000000 42 43#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ 44 45#define CONFIG_MISC_INIT_R 46 47#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 48#define CONFIG_SETUP_MEMORY_TAGS 1 49 50/* 51 * Size of malloc() pool 52 */ 53#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) 54 55/* 56 * Hardware drivers 57 */ 58/* 59*/ 60#define CONFIG_NET_MULTI 61#define CONFIG_LAN91C96 62#define CONFIG_LAN91C96_BASE 0x04000300 63#define CONFIG_LAN91C96_EXT_PHY 64 65/* 66 * NS16550 Configuration 67 */ 68#define CONFIG_SYS_NS16550 69#define CONFIG_SYS_NS16550_SERIAL 70#define CONFIG_SYS_NS16550_REG_SIZE (-4) 71#define CONFIG_SYS_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */ 72#define CONFIG_SYS_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart on helen */ 73 74/* 75 * select serial console configuration 76 */ 77#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on OMAP1610 Innovator */ 78 79/* allow to overwrite serial and ethaddr */ 80#define CONFIG_ENV_OVERWRITE 81#define CONFIG_CONS_INDEX 1 82#define CONFIG_BAUDRATE 115200 83#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } 84 85 86/* 87 * Command line configuration. 88 */ 89#include <config_cmd_default.h> 90 91#define CONFIG_CMD_DHCP 92 93 94/* 95 * BOOTP options 96 */ 97#define CONFIG_BOOTP_SUBNETMASK 98#define CONFIG_BOOTP_GATEWAY 99#define CONFIG_BOOTP_HOSTNAME 100#define CONFIG_BOOTP_BOOTPATH 101 102 103#include <configs/omap1510.h> 104 105#define CONFIG_BOOTDELAY 3 106#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd \ 107 root=/dev/nfs rw nfsroot=157.87.82.48:\ 108 /home/a0875451/mwd/myfs/target ip=dhcp" 109#define CONFIG_NETMASK 255.255.254.0 /* talk on MY local net */ 110#define CONFIG_IPADDR 156.117.97.156 /* static IP I currently own */ 111#define CONFIG_SERVERIP 156.117.97.139 /* current IP of my dev pc */ 112#define CONFIG_BOOTFILE "uImage" /* file to load */ 113 114#if defined(CONFIG_CMD_KGDB) 115#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */ 116#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */ 117#endif 118 119/* 120 * Miscellaneous configurable options 121 */ 122#define CONFIG_SYS_LONGHELP /* undef to save memory */ 123#define CONFIG_SYS_PROMPT "OMAP1610 Innovator # " /* Monitor Command Prompt */ 124#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 125/* Print Buffer Size */ 126#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 127#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 128#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 129 130#define CONFIG_SYS_MEMTEST_START 0x10000000 /* memtest works on */ 131#define CONFIG_SYS_MEMTEST_END 0x12000000 /* 32 MB in DRAM */ 132 133#define CONFIG_SYS_LOAD_ADDR 0x10000000 /* default load address */ 134 135/* The 1610 has 6 timers, they can be driven by the RefClk (12Mhz) or by 136 * DPLL1. This time is further subdivided by a local divisor. 137 */ 138#define CONFIG_SYS_TIMERBASE 0xFFFEC500 /* use timer 1 */ 139#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */ 140#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV)) 141 142/*----------------------------------------------------------------------- 143 * Stack sizes 144 * 145 * The stack sizes are set up in start.S using the settings below 146 */ 147#define CONFIG_STACKSIZE (128*1024) /* regular stack */ 148#ifdef CONFIG_USE_IRQ 149#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ 150#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ 151#endif 152 153/*----------------------------------------------------------------------- 154 * Physical Memory Map 155 */ 156#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ 157#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */ 158#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */ 159 160#define PHYS_FLASH_1_BM1 0x00000000 /* Flash Bank #1 if booting from flash */ 161#define PHYS_FLASH_1_BM0 0x0C000000 /* Flash Bank #1 if booting from RAM */ 162 163#ifdef CONFIG_CS_AUTOBOOT /* Determine CS assignment in runtime */ 164 165#ifndef __ASSEMBLY__ 166extern unsigned long omap_flash_base; /* set in flash__init */ 167#endif 168#define CONFIG_SYS_FLASH_BASE omap_flash_base 169 170#elif defined(CONFIG_CS0_BOOT) 171 172#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1_BM0 173 174#else 175 176#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1_BM1 177 178#endif 179 180/*----------------------------------------------------------------------- 181 * FLASH and environment organization 182 */ 183#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 184#define PHYS_FLASH_SIZE 0x02000000 /* 32MB */ 185#define CONFIG_SYS_MAX_FLASH_SECT (259) /* max number of sectors on one chip */ 186/* addr of environment */ 187#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x020000) 188 189/* timeout values are in ticks */ 190#define CONFIG_SYS_FLASH_ERASE_TOUT (20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ 191#define CONFIG_SYS_FLASH_WRITE_TOUT (20*CONFIG_SYS_HZ) /* Timeout for Flash Write */ 192 193#define CONFIG_ENV_IS_IN_FLASH 1 194#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */ 195#define CONFIG_ENV_OFFSET 0x20000 /* environment starts here */ 196 197#endif /* __CONFIG_H */ 198