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