1 /* 2 * (C) Copyright 2015 3 * Kamil Lulko, <kamil.lulko@gmail.com> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #define CONFIG_SYS_THUMB_BUILD 12 #define CONFIG_STM32F4DISCOVERY 13 14 #define CONFIG_OF_LIBFDT 15 16 #define CONFIG_BOARD_EARLY_INIT_F 17 #define CONFIG_MISC_INIT_R 18 19 #define CONFIG_SYS_FLASH_BASE 0x08000000 20 21 #define CONFIG_SYS_INIT_SP_ADDR 0x10010000 22 #define CONFIG_SYS_TEXT_BASE 0x08000000 23 24 #define CONFIG_SYS_ICACHE_OFF 25 #define CONFIG_SYS_DCACHE_OFF 26 27 /* 28 * Configuration of the external SDRAM memory 29 */ 30 #define CONFIG_NR_DRAM_BANKS 1 31 #define CONFIG_SYS_RAM_SIZE (8 << 20) 32 #define CONFIG_SYS_RAM_CS 1 33 #define CONFIG_SYS_RAM_FREQ_DIV 2 34 #define CONFIG_SYS_RAM_BASE 0xD0000000 35 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE 36 #define CONFIG_SYS_LOAD_ADDR 0xD0400000 37 #define CONFIG_LOADADDR 0xD0400000 38 39 #define CONFIG_SYS_MAX_FLASH_SECT 12 40 #define CONFIG_SYS_MAX_FLASH_BANKS 2 41 42 #define CONFIG_ENV_IS_IN_FLASH 43 #define CONFIG_ENV_OFFSET (256 << 10) 44 #define CONFIG_ENV_SECT_SIZE (128 << 10) 45 #define CONFIG_ENV_SIZE (8 << 10) 46 47 #define CONFIG_BOARD_SPECIFIC_LED 48 #define CONFIG_RED_LED 110 49 #define CONFIG_GREEN_LED 109 50 51 #define CONFIG_STM32_GPIO 52 #define CONFIG_STM32_SERIAL 53 54 #define CONFIG_STM32_HSE_HZ 8000000 55 56 #define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */ 57 58 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 59 60 #define CONFIG_CMDLINE_TAG 61 #define CONFIG_SETUP_MEMORY_TAGS 62 #define CONFIG_INITRD_TAG 63 #define CONFIG_REVISION_TAG 64 65 #define CONFIG_SYS_CBSIZE 1024 66 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 67 + sizeof(CONFIG_SYS_PROMPT) + 16) 68 69 #define CONFIG_SYS_MAXARGS 16 70 71 #define CONFIG_SYS_MALLOC_LEN (2 << 20) 72 73 #define CONFIG_STACKSIZE (64 << 10) 74 75 #define CONFIG_BAUDRATE 115200 76 #define CONFIG_BOOTARGS \ 77 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" 78 #define CONFIG_BOOTCOMMAND \ 79 "run bootcmd_romfs" 80 81 #define CONFIG_EXTRA_ENV_SETTINGS \ 82 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 83 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 84 "bootm 0x08044000 - 0x08042000\0" 85 86 #define CONFIG_BOOTDELAY 3 87 #define CONFIG_AUTOBOOT 88 89 /* 90 * Command line configuration. 91 */ 92 #define CONFIG_SYS_LONGHELP 93 #define CONFIG_SYS_HUSH_PARSER 94 #define CONFIG_AUTO_COMPLETE 95 #define CONFIG_CMDLINE_EDITING 96 97 #define CONFIG_CMD_MEM 98 #define CONFIG_CMD_TIMER 99 100 #endif /* __CONFIG_H */ 101