ms7722se.h 3.6 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Configuation settings for the Hitachi Solution Engine 7722
  4. *
  5. * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  6. */
  7. #ifndef __MS7722SE_H
  8. #define __MS7722SE_H
  9. #define CONFIG_CPU_SH7722 1
  10. #define CONFIG_DISPLAY_BOARDINFO
  11. #undef CONFIG_SHOW_BOOT_PROGRESS
  12. /* SMC9111 */
  13. #define CONFIG_SMC91111
  14. #define CONFIG_SMC91111_BASE (0xB8000000)
  15. /* MEMORY */
  16. #define MS7722SE_SDRAM_BASE (0x8C000000)
  17. #define MS7722SE_FLASH_BASE_1 (0xA0000000)
  18. #define MS7722SE_FLASH_BANK_SIZE (8*1024 * 1024)
  19. #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
  20. #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
  21. /* SCIF */
  22. #define CONFIG_CONS_SCIF0 1
  23. #define CONFIG_SYS_MEMTEST_START (MS7722SE_SDRAM_BASE)
  24. #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
  25. #undef CONFIG_SYS_MEMTEST_SCRATCH /* Scratch address used by the alternate memory test */
  26. #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* Enable temporary baudrate change while serial download */
  27. #define CONFIG_SYS_SDRAM_BASE (MS7722SE_SDRAM_BASE)
  28. #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) /* maybe more, but if so u-boot doesn't know about it... */
  29. #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) /* default load address for scripts ?!? */
  30. #define CONFIG_SYS_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image
  31. in Flash (NOT run time address in SDRAM) ?!? */
  32. #define CONFIG_SYS_MONITOR_LEN (128 * 1024) /* */
  33. #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
  34. #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
  35. /* FLASH */
  36. #define CONFIG_SYS_FLASH_CFI
  37. #define CONFIG_FLASH_CFI_DRIVER
  38. #undef CONFIG_SYS_FLASH_QUIET_TEST
  39. #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
  40. #define CONFIG_SYS_FLASH_BASE (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */
  41. #define CONFIG_SYS_MAX_FLASH_SECT 150 /* Max number of sectors on each
  42. Flash chip */
  43. /* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */
  44. #define CONFIG_SYS_MAX_FLASH_BANKS 2
  45. #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \
  46. CONFIG_SYS_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \
  47. }
  48. #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) /* Timeout for Flash erase operations (in ms) */
  49. #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) /* Timeout for Flash write operations (in ms) */
  50. #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) /* Timeout for Flash set sector lock bit operations (in ms) */
  51. #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) /* Timeout for Flash clear lock bit operations (in ms) */
  52. #undef CONFIG_SYS_FLASH_PROTECTION /* Use hardware flash sectors protection instead of U-Boot software protection */
  53. #undef CONFIG_SYS_DIRECT_FLASH_TFTP
  54. #define CONFIG_ENV_OVERWRITE 1
  55. #define CONFIG_ENV_SECT_SIZE (8 * 1024)
  56. #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
  57. #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
  58. #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
  59. #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
  60. #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
  61. /* Board Clock */
  62. #define CONFIG_SYS_CLK_FREQ 33333333
  63. #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
  64. #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
  65. #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */
  66. #endif /* __MS7722SE_H */