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_STM32F4 12 #define CONFIG_SYS_THUMB_BUILD 13 #define CONFIG_STM32F4DISCOVERY 14 15 #define CONFIG_OF_LIBFDT 16 17 #define CONFIG_BOARD_EARLY_INIT_F 18 #define CONFIG_MISC_INIT_R 19 20 #define CONFIG_SYS_FLASH_BASE 0x08000000 21 22 #define CONFIG_SYS_INIT_SP_ADDR 0x10010000 23 #define CONFIG_SYS_TEXT_BASE 0x08000000 24 25 #define CONFIG_SYS_ICACHE_OFF 26 #define CONFIG_SYS_DCACHE_OFF 27 28 /* 29 * Configuration of the external SDRAM memory 30 */ 31 #define CONFIG_NR_DRAM_BANKS 1 32 #define CONFIG_SYS_RAM_SIZE (8 << 20) 33 #define CONFIG_SYS_RAM_CS 1 34 #define CONFIG_SYS_RAM_FREQ_DIV 2 35 #define CONFIG_SYS_RAM_BASE 0xD0000000 36 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE 37 #define CONFIG_SYS_LOAD_ADDR 0xD0400000 38 #define CONFIG_LOADADDR 0xD0400000 39 40 #define CONFIG_SYS_MAX_FLASH_SECT 12 41 #define CONFIG_SYS_MAX_FLASH_BANKS 2 42 43 #define CONFIG_ENV_IS_IN_FLASH 44 #define CONFIG_ENV_OFFSET (256 << 10) 45 #define CONFIG_ENV_SECT_SIZE (128 << 10) 46 #define CONFIG_ENV_SIZE (8 << 10) 47 48 #define CONFIG_BOARD_SPECIFIC_LED 49 #define CONFIG_RED_LED 110 50 #define CONFIG_GREEN_LED 109 51 52 #define CONFIG_STM32_GPIO 53 #define CONFIG_STM32_SERIAL 54 55 #define CONFIG_STM32_HSE_HZ 8000000 56 57 #define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */ 58 59 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 60 61 #define CONFIG_CMDLINE_TAG 62 #define CONFIG_SETUP_MEMORY_TAGS 63 #define CONFIG_INITRD_TAG 64 #define CONFIG_REVISION_TAG 65 66 #define CONFIG_SYS_CBSIZE 1024 67 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 68 + sizeof(CONFIG_SYS_PROMPT) + 16) 69 70 #define CONFIG_SYS_MAXARGS 16 71 72 #define CONFIG_SYS_MALLOC_LEN (2 << 20) 73 74 #define CONFIG_STACKSIZE (64 << 10) 75 76 #define CONFIG_BAUDRATE 115200 77 #define CONFIG_BOOTARGS \ 78 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" 79 #define CONFIG_BOOTCOMMAND \ 80 "run bootcmd_romfs" 81 82 #define CONFIG_EXTRA_ENV_SETTINGS \ 83 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 84 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 85 "bootm 0x08044000 - 0x08042000\0" 86 87 #define CONFIG_BOOTDELAY 3 88 #define CONFIG_AUTOBOOT 89 90 /* 91 * Command line configuration. 92 */ 93 #define CONFIG_SYS_LONGHELP 94 #define CONFIG_SYS_HUSH_PARSER 95 #define CONFIG_AUTO_COMPLETE 96 #define CONFIG_CMDLINE_EDITING 97 98 #define CONFIG_CMD_MEM 99 #define CONFIG_CMD_TIMER 100 101 #endif /* __CONFIG_H */ 102