| /* |
| * (C) Copyright 2003 |
| * Texas Instruments. |
| * Kshitij Gupta <kshitij@ti.com> |
| * Configuation settings for the TI OMAP Innovator board. |
| * |
| * (C) Copyright 2004 |
| * ARM Ltd. |
| * Philippe Robin, <philippe.robin@arm.com> |
| * Configuration for Compact Integrator board. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* Integrator-specific configuration */ |
| #define CONFIG_INTEGRATOR |
| #define CONFIG_ARCH_CINTEGRATOR |
| #define CONFIG_CM_INIT |
| #define CONFIG_CM_REMAP |
| #define CONFIG_CM_SPD_DETECT |
| |
| /* |
| * High Level Configuration Options |
| * (easy to change) |
| */ |
| #define CONFIG_SYS_TEXT_BASE 0x01000000 |
| #define CONFIG_SYS_MEMTEST_START 0x100000 |
| #define CONFIG_SYS_MEMTEST_END 0x10000000 |
| #define CONFIG_SYS_HZ 1000 |
| #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer 1 is clocked at 1Mhz */ |
| #define CONFIG_SYS_TIMERBASE 0x13000100 |
| |
| #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ |
| #define CONFIG_SETUP_MEMORY_TAGS 1 |
| #define CONFIG_MISC_INIT_R 1 /* call misc_init_r during start up */ |
| |
| /* |
| * Size of malloc() pool |
| */ |
| #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) |
| |
| /* |
| * Hardware drivers |
| */ |
| #define CONFIG_SMC91111 |
| #define CONFIG_SMC_USE_32_BIT |
| #define CONFIG_SMC91111_BASE 0xC8000000 |
| #undef CONFIG_SMC91111_EXT_PHY |
| |
| /* |
| * NS16550 Configuration |
| */ |
| #define CONFIG_PL011_SERIAL |
| #define CONFIG_PL011_CLOCK 14745600 |
| #define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, (void *)CONFIG_SYS_SERIAL1 } |
| #define CONFIG_CONS_INDEX 0 |
| #define CONFIG_BAUDRATE 38400 |
| #define CONFIG_SYS_SERIAL0 0x16000000 |
| #define CONFIG_SYS_SERIAL1 0x17000000 |
| |
| |
| /* |
| * BOOTP options |
| */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| #define CONFIG_BOOTP_BOOTPATH |
| #define CONFIG_BOOTP_GATEWAY |
| #define CONFIG_BOOTP_HOSTNAME |
| |
| |
| /* |
| * Command line configuration. |
| */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_BOOTDELAY 2 |
| #define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyAMA0 console=tty ip=dhcp netdev=27,0,0xfc800000,0xfc800010,eth0 video=clcdfb:0" |
| #define CONFIG_BOOTCOMMAND "tftpboot ; bootm" |
| #define CONFIG_SERVERIP 192.168.1.100 |
| #define CONFIG_IPADDR 192.168.1.104 |
| #define CONFIG_BOOTFILE "uImage" |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_PROMPT "Integrator-CP # " /* Monitor Command Prompt */ |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size*/ |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size*/ |
| |
| #define CONFIG_SYS_LOAD_ADDR 0x7fc0 /* default load address */ |
| |
| /*----------------------------------------------------------------------- |
| * Physical Memory Map |
| */ |
| #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ |
| #define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ |
| #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| #define CONFIG_SYS_INIT_RAM_SIZE PHYS_SDRAM_1_SIZE |
| #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \ |
| CONFIG_SYS_INIT_RAM_SIZE - \ |
| GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET |
| |
| /*----------------------------------------------------------------------- |
| * FLASH and environment organization |
| |
| * Top varies according to amount fitted |
| * Reserve top 4 blocks of flash |
| * - ARM Boot Monitor |
| * - Unused |
| * - SIB block |
| * - U-Boot environment |
| * |
| * Base is always 0x24000000 |
| |
| */ |
| #define CONFIG_SYS_FLASH_BASE 0x24000000 |
| #define CONFIG_SYS_FLASH_CFI 1 |
| #define CONFIG_FLASH_CFI_DRIVER 1 |
| #define CONFIG_SYS_MAX_FLASH_SECT 64 |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| #define PHYS_FLASH_SIZE 0x01000000 /* 16MB */ |
| #define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */ |
| |
| #define CONFIG_SYS_MONITOR_LEN 0x00100000 |
| #define CONFIG_ENV_IS_IN_FLASH 1 |
| |
| /* |
| * Move up the U-Boot & monitor area if more flash is fitted. |
| * If this U-Boot is to be run on Integrators with varying flash sizes, |
| * drivers/mtd/cfi_flash.c::flash_init() can read the Integrator CP_FLASHPROG |
| * register and dynamically assign CONFIG_ENV_ADDR & CONFIG_SYS_MONITOR_BASE |
| * - CONFIG_SYS_MONITOR_BASE is set to indicate that the environment is not |
| * embedded in the boot monitor(s) area |
| */ |
| #if ( PHYS_FLASH_SIZE == 0x04000000 ) |
| |
| #define CONFIG_ENV_ADDR 0x27F00000 |
| #define CONFIG_SYS_MONITOR_BASE 0x27F40000 |
| |
| #elif (PHYS_FLASH_SIZE == 0x02000000 ) |
| |
| #define CONFIG_ENV_ADDR 0x25F00000 |
| #define CONFIG_SYS_MONITOR_BASE 0x25F40000 |
| |
| #else |
| |
| #define CONFIG_ENV_ADDR 0x24F00000 |
| #define CONFIG_SYS_MONITOR_BASE 0x27F40000 |
| |
| #endif |
| |
| #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256KB */ |
| #define CONFIG_ENV_SIZE 8192 /* 8KB */ |
| |
| /* |
| * The ARM boot monitor initializes the board. |
| * However, the default U-Boot code also performs the initialization. |
| * If desired, this can be prevented by defining SKIP_LOWLEVEL_INIT |
| * - see documentation supplied with board for details of how to choose the |
| * image to run at reset/power up |
| * e.g. whether the ARM Boot Monitor runs before U-Boot |
| |
| #define CONFIG_SKIP_LOWLEVEL_INIT |
| |
| */ |
| |
| /* |
| * The ARM boot monitor does not relocate U-Boot. |
| * However, the default U-Boot code performs the relocation check, |
| * and may relocate the code if the memory map is changed. |
| * If necessary this can be prevented by defining SKIP_RELOCATE_UBOOT |
| |
| #define SKIP_CONFIG_RELOCATE_UBOOT |
| |
| */ |
| /*----------------------------------------------------------------------- |
| * There are various dependencies on the core module (CM) fitted |
| * Users should refer to their CM user guide |
| * - when porting adjust u-boot/Makefile accordingly |
| * to define the necessary CONFIG_ s for the CM involved |
| * see e.g. cp_926ejs_config |
| */ |
| |
| #include "armcoremodule.h" |
| |
| /* |
| * If CONFIG_SKIP_LOWLEVEL_INIT is not defined & |
| * the core module has a CM_INIT register |
| * then the U-Boot initialisation code will |
| * e.g. ARM Boot Monitor or pre-loader is repeated once |
| * (to re-initialise any existing CM_INIT settings to safe values). |
| * |
| * This is usually not the desired behaviour since the platform |
| * will either reboot into the ARM monitor (or pre-loader) |
| * or continuously cycle thru it without U-Boot running, |
| * depending upon the setting of Integrator/CP switch S2-4. |
| * |
| * However it may be needed if Integrator/CP switch S2-1 |
| * is set OFF to boot direct into U-Boot. |
| * In that case comment out the line below. |
| #undef CONFIG_CM_INIT |
| */ |
| |
| #endif /* __CONFIG_H */ |