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_STM32F4DISCOVERY 12 13#define CONFIG_MISC_INIT_R 14 15#define CONFIG_SYS_FLASH_BASE 0x08000000 16 17#define CONFIG_SYS_INIT_SP_ADDR 0x10010000 18#define CONFIG_SYS_TEXT_BASE 0x08000000 19 20#define CONFIG_SYS_ICACHE_OFF 21#define CONFIG_SYS_DCACHE_OFF 22 23/* 24 * Configuration of the external SDRAM memory 25 */ 26#define CONFIG_NR_DRAM_BANKS 1 27#define CONFIG_SYS_RAM_SIZE (8 << 20) 28#define CONFIG_SYS_RAM_CS 1 29#define CONFIG_SYS_RAM_FREQ_DIV 2 30#define CONFIG_SYS_RAM_BASE 0xD0000000 31#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE 32#define CONFIG_SYS_LOAD_ADDR 0xD0400000 33#define CONFIG_LOADADDR 0xD0400000 34 35#define CONFIG_SYS_MAX_FLASH_SECT 12 36#define CONFIG_SYS_MAX_FLASH_BANKS 2 37 38#define CONFIG_ENV_IS_IN_FLASH 39#define CONFIG_ENV_OFFSET (256 << 10) 40#define CONFIG_ENV_SECT_SIZE (128 << 10) 41#define CONFIG_ENV_SIZE (8 << 10) 42 43#define CONFIG_RED_LED 110 44#define CONFIG_GREEN_LED 109 45 46#define CONFIG_STM32_GPIO 47#define CONFIG_STM32_FLASH 48#define CONFIG_STM32_SERIAL 49 50#define CONFIG_STM32_HSE_HZ 8000000 51 52#define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */ 53 54#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 55 56#define CONFIG_CMDLINE_TAG 57#define CONFIG_SETUP_MEMORY_TAGS 58#define CONFIG_INITRD_TAG 59#define CONFIG_REVISION_TAG 60 61#define CONFIG_SYS_CBSIZE 1024 62#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 63 + sizeof(CONFIG_SYS_PROMPT) + 16) 64 65#define CONFIG_SYS_MAXARGS 16 66 67#define CONFIG_SYS_MALLOC_LEN (2 << 20) 68 69#define CONFIG_BOOTARGS \ 70 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" 71#define CONFIG_BOOTCOMMAND \ 72 "run bootcmd_romfs" 73 74#define CONFIG_EXTRA_ENV_SETTINGS \ 75 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 76 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 77 "bootm 0x08044000 - 0x08042000\0" 78 79/* 80 * Command line configuration. 81 */ 82#define CONFIG_SYS_LONGHELP 83#define CONFIG_AUTO_COMPLETE 84#define CONFIG_CMDLINE_EDITING 85 86#define CONFIG_CMD_MEM 87 88#endif /* __CONFIG_H */ 89