include/configs/stm32f429-evaluation.h

   1 /*
   2  * Copyright (C) STMicroelectronics SA 2017
   3  * Author(s): Patrice CHOTARD, <patrice.chotard@st.com> for STMicroelectronics.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #define CONFIG_MISC_INIT_R
  12
  13 #define CONFIG_SYS_FLASH_BASE           0x08000000
  14
  15 #define CONFIG_SYS_INIT_SP_ADDR         0x10010000
  16 #define CONFIG_SYS_TEXT_BASE            0x08000000
  17
  18 #define CONFIG_SYS_ICACHE_OFF
  19 #define CONFIG_SYS_DCACHE_OFF
  20
  21 /*
  22  * Configuration of the external SDRAM memory
  23  */
  24 #define CONFIG_NR_DRAM_BANKS            1
  25 #define CONFIG_SYS_RAM_FREQ_DIV         2
  26 #define CONFIG_SYS_RAM_BASE             0x00000000
  27 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_RAM_BASE
  28 #define CONFIG_SYS_LOAD_ADDR            0x00400000
  29 #define CONFIG_LOADADDR                 0x00400000
  30
  31 #define CONFIG_SYS_MAX_FLASH_SECT       12
  32 #define CONFIG_SYS_MAX_FLASH_BANKS      2
  33
  34 #define CONFIG_ENV_OFFSET               (256 << 10)
  35 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
  36 #define CONFIG_ENV_SIZE                 (8 << 10)
  37
  38 #define CONFIG_STM32_FLASH
  39
  40 #define CONFIG_SYS_CLK_FREQ             180000000 /* 180 MHz */
  41 #define CONFIG_SYS_HZ_CLOCK             1000000 /* Timer is clocked at 1MHz */
  42
  43 #define CONFIG_CMDLINE_TAG
  44 #define CONFIG_SETUP_MEMORY_TAGS
  45 #define CONFIG_INITRD_TAG
  46 #define CONFIG_REVISION_TAG
  47
  48 #define CONFIG_SYS_CBSIZE               1024
  49
  50 #define CONFIG_SYS_MALLOC_LEN           (1 * 1024 * 1024)
  51
  52 #define CONFIG_BOOTCOMMAND                                              \
  53         "run boot_sd"
  54
  55 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  56 #define CONFIG_EXTRA_ENV_SETTINGS \
  57         "boot_sd=mmc dev 0;fatload mmc 0 0x00700000 stm32429i-eval.dtb; fatload mmc 0 0x00008000 zImage; icache off; bootz 0x00008000 - 0x00700000"
  58
  59 /*
  60  * Command line configuration.
  61  */
  62 #define CONFIG_SYS_LONGHELP
  63 #define CONFIG_AUTO_COMPLETE
  64 #define CONFIG_CMDLINE_EDITING
  65
  66 #endif /* __CONFIG_H */