stm32f469-discovery.h 1.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354
  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) STMicroelectronics SA 2017
  4. * Author(s): Patrice CHOTARD, <patrice.chotard@foss.st.com> for STMicroelectronics.
  5. */
  6. #ifndef __CONFIG_H
  7. #define __CONFIG_H
  8. #include <linux/sizes.h>
  9. /* For booting Linux, use the first 12MB of memory */
  10. #define CONFIG_SYS_BOOTMAPSZ SZ_8M + SZ_4M
  11. #define CONFIG_SYS_FLASH_BASE 0x08000000
  12. #define CONFIG_SYS_INIT_SP_ADDR 0x10010000
  13. /*
  14. * Configuration of the external SDRAM memory
  15. */
  16. #define CONFIG_SYS_LOAD_ADDR 0x00400000
  17. #define CONFIG_LOADADDR 0x00400000
  18. #define CONFIG_SYS_MAX_FLASH_SECT 12
  19. #define CONFIG_SYS_MAX_FLASH_BANKS 2
  20. #define CONFIG_STM32_FLASH
  21. #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
  22. #define CONFIG_CMDLINE_TAG
  23. #define CONFIG_SETUP_MEMORY_TAGS
  24. #define CONFIG_INITRD_TAG
  25. #define CONFIG_REVISION_TAG
  26. #define CONFIG_SYS_CBSIZE 1024
  27. #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
  28. #define BOOT_TARGET_DEVICES(func) \
  29. func(MMC, mmc, 0)
  30. #include <config_distro_bootcmd.h>
  31. #define CONFIG_EXTRA_ENV_SETTINGS \
  32. "kernel_addr_r=0x00008000\0" \
  33. "fdtfile=stm32f469-disco.dtb\0" \
  34. "fdt_addr_r=0x00408000\0" \
  35. "scriptaddr=0x00418000\0" \
  36. "pxefile_addr_r=0x00428000\0" \
  37. "ramdisk_addr_r=0x00438000\0" \
  38. BOOTENV
  39. #endif /* __CONFIG_H */