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__*/ 118