include/configs/stm32f429-discovery.h

   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 */