| Vladimir Zapolskiy | 3ed0fcf | 2012-04-19 04:33:10 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Embest/Timll DevKit3250 board configuration file |
| 3 | * |
| 4 | * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License |
| 8 | * as published by the Free Software Foundation; either version 2 |
| 9 | * of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 19 | * MA 02110-1301, USA. |
| 20 | */ |
| 21 | |
| 22 | #ifndef __CONFIG_DEVKIT3250_H__ |
| 23 | #define __CONFIG_DEVKIT3250_H__ |
| 24 | |
| 25 | /* SoC and board defines */ |
| 26 | #include <asm/sizes.h> |
| 27 | #include <asm/arch/cpu.h> |
| 28 | |
| 29 | /* |
| 30 | * Define DevKit3250 machine type by hand until it lands in mach-types |
| 31 | */ |
| 32 | #define MACH_TYPE_DEVKIT3250 3697 |
| 33 | #define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT3250 |
| 34 | |
| 35 | #define CONFIG_SYS_ICACHE_OFF |
| 36 | #define CONFIG_SYS_DCACHE_OFF |
| 37 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 38 | #define CONFIG_BOARD_EARLY_INIT_F |
| 39 | |
| 40 | /* |
| 41 | * Memory configurations |
| 42 | */ |
| 43 | #define CONFIG_NR_DRAM_BANKS 1 |
| 44 | #define CONFIG_STACKSIZE SZ_32K |
| 45 | #define CONFIG_SYS_MALLOC_LEN SZ_1M |
| 46 | #define CONFIG_SYS_GBL_DATA_SIZE 128 |
| 47 | #define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE |
| 48 | #define CONFIG_SYS_SDRAM_SIZE SZ_64M |
| 49 | #define CONFIG_SYS_TEXT_BASE 0x83FA0000 |
| 50 | #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K) |
| 51 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M) |
| 52 | |
| 53 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K) |
| 54 | |
| 55 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \ |
| 56 | - GENERATED_GBL_DATA_SIZE) |
| 57 | |
| 58 | /* |
| 59 | * Serial Driver |
| 60 | */ |
| 61 | #define CONFIG_SYS_LPC32XX_UART 2 /* UART2 */ |
| 62 | #define CONFIG_BAUDRATE 115200 |
| 63 | |
| 64 | /* |
| 65 | * NOR Flash |
| 66 | */ |
| 67 | #define CONFIG_CMD_FLASH |
| 68 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 69 | #define CONFIG_SYS_MAX_FLASH_SECT 71 |
| 70 | #define CONFIG_SYS_FLASH_BASE EMC_CS0_BASE |
| 71 | #define CONFIG_SYS_FLASH_SIZE SZ_4M |
| 72 | #define CONFIG_SYS_FLASH_CFI |
| 73 | |
| 74 | /* |
| 75 | * U-Boot General Configurations |
| 76 | */ |
| 77 | #define CONFIG_SYS_LONGHELP |
| 78 | #define CONFIG_SYS_PROMPT "=> " |
| 79 | #define CONFIG_SYS_CBSIZE 1024 |
| 80 | #define CONFIG_SYS_PBSIZE \ |
| 81 | (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| 82 | #define CONFIG_SYS_MAXARGS 16 |
| 83 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 84 | |
| 85 | #define CONFIG_AUTO_COMPLETE |
| 86 | #define CONFIG_CMDLINE_EDITING |
| 87 | #define CONFIG_VERSION_VARIABLE |
| 88 | #define CONFIG_DISPLAY_CPUINFO |
| 89 | #define CONFIG_DOS_PARTITION |
| 90 | |
| 91 | #define CONFIG_ENV_IS_NOWHERE |
| 92 | #define CONFIG_ENV_SIZE SZ_128K |
| 93 | |
| 94 | /* |
| 95 | * U-Boot Commands |
| 96 | */ |
| 97 | #include <config_cmd_default.h> |
| 98 | #define CONFIG_CMD_CACHE |
| 99 | |
| 100 | /* |
| 101 | * Boot Linux |
| 102 | */ |
| 103 | #define CONFIG_CMDLINE_TAG |
| 104 | #define CONFIG_SETUP_MEMORY_TAGS |
| 105 | #define CONFIG_ZERO_BOOTDELAY_CHECK |
| 106 | #define CONFIG_BOOTDELAY 3 |
| 107 | |
| 108 | #define CONFIG_BOOTFILE "uImage" |
| 109 | #define CONFIG_BOOTARGS "console=ttyS2,115200n8" |
| 110 | #define CONFIG_LOADADDR 0x80008000 |
| 111 | |
| 112 | /* |
| 113 | * Include SoC specific configuration |
| 114 | */ |
| 115 | #include <asm/arch/config.h> |
| 116 | |
| 117 | #endif /* __CONFIG_DEVKIT3250_H__*/ |