1 /* 2 * Embest/Timll DevKit3250 board configuration file 3 * 4 * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_DEVKIT3250_H__ 10 #define __CONFIG_DEVKIT3250_H__ 11 12 /* SoC and board defines */ 13 #include <linux/sizes.h> 14 #include <asm/arch/cpu.h> 15 16 /* 17 * Define DevKit3250 machine type by hand until it lands in mach-types 18 */ 19 #define MACH_TYPE_DEVKIT3250 3697 20 #define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT3250 21 22 #define CONFIG_SYS_ICACHE_OFF 23 #define CONFIG_SYS_DCACHE_OFF 24 #define CONFIG_SKIP_LOWLEVEL_INIT 25 #define CONFIG_BOARD_EARLY_INIT_F 26 27 /* 28 * Memory configurations 29 */ 30 #define CONFIG_NR_DRAM_BANKS 1 31 #define CONFIG_SYS_MALLOC_LEN SZ_1M 32 #define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE 33 #define CONFIG_SYS_SDRAM_SIZE SZ_64M 34 #define CONFIG_SYS_TEXT_BASE 0x83FA0000 35 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K) 36 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M) 37 38 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K) 39 40 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \ 41 - GENERATED_GBL_DATA_SIZE) 42 43 /* 44 * Serial Driver 45 */ 46 #define CONFIG_SYS_LPC32XX_UART 2 /* UART2 */ 47 #define CONFIG_BAUDRATE 115200 48 49 /* 50 * NOR Flash 51 */ 52 #define CONFIG_SYS_MAX_FLASH_BANKS 1 53 #define CONFIG_SYS_MAX_FLASH_SECT 71 54 #define CONFIG_SYS_FLASH_BASE EMC_CS0_BASE 55 #define CONFIG_SYS_FLASH_SIZE SZ_4M 56 #define CONFIG_SYS_FLASH_CFI 57 58 /* 59 * U-Boot General Configurations 60 */ 61 #define CONFIG_SYS_LONGHELP 62 #define CONFIG_SYS_CBSIZE 1024 63 #define CONFIG_SYS_PBSIZE \ 64 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 65 #define CONFIG_SYS_MAXARGS 16 66 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 67 68 #define CONFIG_AUTO_COMPLETE 69 #define CONFIG_CMDLINE_EDITING 70 #define CONFIG_VERSION_VARIABLE 71 #define CONFIG_DISPLAY_CPUINFO 72 #define CONFIG_DOS_PARTITION 73 74 #define CONFIG_ENV_IS_NOWHERE 75 #define CONFIG_ENV_SIZE SZ_128K 76 77 /* 78 * U-Boot Commands 79 */ 80 #define CONFIG_CMD_CACHE 81 82 /* 83 * Boot Linux 84 */ 85 #define CONFIG_CMDLINE_TAG 86 #define CONFIG_SETUP_MEMORY_TAGS 87 #define CONFIG_ZERO_BOOTDELAY_CHECK 88 #define CONFIG_BOOTDELAY 3 89 90 #define CONFIG_BOOTFILE "uImage" 91 #define CONFIG_BOOTARGS "console=ttyS2,115200n8" 92 #define CONFIG_LOADADDR 0x80008000 93 94 /* 95 * Include SoC specific configuration 96 */ 97 #include <asm/arch/config.h> 98 99 #endif /* __CONFIG_DEVKIT3250_H__*/ 100