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_BOARD_EARLY_INIT_F 15 #define CONFIG_MISC_INIT_R 16 17 #define CONFIG_SYS_FLASH_BASE 0x08000000 18 19 #define CONFIG_SYS_INIT_SP_ADDR 0x10010000 20 #define CONFIG_SYS_TEXT_BASE 0x08000000 21 22 #define CONFIG_SYS_ICACHE_OFF 23 #define CONFIG_SYS_DCACHE_OFF 24 25 /* 26 * Configuration of the external SDRAM memory 27 */ 28 #define CONFIG_NR_DRAM_BANKS 1 29 #define CONFIG_SYS_RAM_SIZE (8 << 20) 30 #define CONFIG_SYS_RAM_CS 1 31 #define CONFIG_SYS_RAM_FREQ_DIV 2 32 #define CONFIG_SYS_RAM_BASE 0xD0000000 33 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE 34 #define CONFIG_SYS_LOAD_ADDR 0xD0400000 35 #define CONFIG_LOADADDR 0xD0400000 36 37 #define CONFIG_SYS_MAX_FLASH_SECT 12 38 #define CONFIG_SYS_MAX_FLASH_BANKS 2 39 40 #define CONFIG_ENV_IS_IN_FLASH 41 #define CONFIG_ENV_OFFSET (256 << 10) 42 #define CONFIG_ENV_SECT_SIZE (128 << 10) 43 #define CONFIG_ENV_SIZE (8 << 10) 44 45 #define CONFIG_BOARD_SPECIFIC_LED 46 #define CONFIG_RED_LED 110 47 #define CONFIG_GREEN_LED 109 48 49 #define CONFIG_STM32_GPIO 50 #define CONFIG_STM32_FLASH 51 #define CONFIG_STM32_SERIAL 52 53 #define CONFIG_STM32_HSE_HZ 8000000 54 55 #define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */ 56 57 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 58 59 #define CONFIG_CMDLINE_TAG 60 #define CONFIG_SETUP_MEMORY_TAGS 61 #define CONFIG_INITRD_TAG 62 #define CONFIG_REVISION_TAG 63 64 #define CONFIG_SYS_CBSIZE 1024 65 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 66 + sizeof(CONFIG_SYS_PROMPT) + 16) 67 68 #define CONFIG_SYS_MAXARGS 16 69 70 #define CONFIG_SYS_MALLOC_LEN (2 << 20) 71 72 #define CONFIG_STACKSIZE (64 << 10) 73 74 #define CONFIG_BAUDRATE 115200 75 #define CONFIG_BOOTARGS \ 76 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" 77 #define CONFIG_BOOTCOMMAND \ 78 "run bootcmd_romfs" 79 80 #define CONFIG_EXTRA_ENV_SETTINGS \ 81 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 82 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 83 "bootm 0x08044000 - 0x08042000\0" 84 85 #define CONFIG_BOOTDELAY 3 86 #define CONFIG_AUTOBOOT 87 88 /* 89 * Command line configuration. 90 */ 91 #define CONFIG_SYS_LONGHELP 92 #define CONFIG_AUTO_COMPLETE 93 #define CONFIG_CMDLINE_EDITING 94 95 #define CONFIG_CMD_MEM 96 97 #endif /* __CONFIG_H */ 98