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_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
  19 #define CONFIG_SYS_ICACHE_OFF
  20 #define CONFIG_SYS_DCACHE_OFF
  21
  22 /*
  23  * Configuration of the external SDRAM memory
  24  */
  25 #define CONFIG_NR_DRAM_BANKS            1
  26 #define CONFIG_SYS_RAM_CS               1
  27 #define CONFIG_SYS_RAM_FREQ_DIV         2
  28 #define CONFIG_SYS_RAM_BASE             0xD0000000
  29 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_RAM_BASE
  30 #define CONFIG_SYS_LOAD_ADDR            0xD0400000
  31 #define CONFIG_LOADADDR                 0xD0400000
  32
  33 #define CONFIG_SYS_MAX_FLASH_SECT       12
  34 #define CONFIG_SYS_MAX_FLASH_BANKS      2
  35
  36 #define CONFIG_ENV_OFFSET               (256 << 10)
  37 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
  38 #define CONFIG_ENV_SIZE                 (8 << 10)
  39
  40 #define CONFIG_RED_LED                  110
  41 #define CONFIG_GREEN_LED                109
  42
  43 #define CONFIG_STM32_FLASH
  44
  45 #define CONFIG_SYS_CLK_FREQ             180000000 /* 180 MHz */
  46
  47 #define CONFIG_SYS_HZ_CLOCK             1000000 /* Timer is clocked at 1MHz */
  48
  49 #define CONFIG_CMDLINE_TAG
  50 #define CONFIG_SETUP_MEMORY_TAGS
  51 #define CONFIG_INITRD_TAG
  52 #define CONFIG_REVISION_TAG
  53
  54 #define CONFIG_SYS_CBSIZE               1024
  55
  56 #define CONFIG_SYS_MALLOC_LEN           (2 << 20)
  57
  58 #define CONFIG_BOOTCOMMAND                                              \
  59         "run bootcmd_romfs"
  60
  61 #define CONFIG_EXTRA_ENV_SETTINGS \
  62         "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
  63         "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
  64         "bootm 0x08044000 - 0x08042000\0"
  65
  66 /*
  67  * Command line configuration.
  68  */
  69
  70 #endif /* __CONFIG_H */