MigoR.h 3.2 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Configuation settings for the Renesas Solutions Migo-R board
  4. *
  5. * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  6. */
  7. #ifndef __MIGO_R_H
  8. #define __MIGO_R_H
  9. #define CONFIG_CPU_SH7722 1
  10. #define CONFIG_DISPLAY_BOARDINFO
  11. /* SMC9111 */
  12. #define CONFIG_SMC91111
  13. #define CONFIG_SMC91111_BASE (0xB0000000)
  14. /* MEMORY */
  15. #define MIGO_R_SDRAM_BASE (0x8C000000)
  16. #define MIGO_R_FLASH_BASE_1 (0xA0000000)
  17. #define MIGO_R_FLASH_BANK_SIZE (64 * 1024 * 1024)
  18. #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
  19. #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
  20. /* SCIF */
  21. #define CONFIG_CONS_SCIF0 1
  22. #define CONFIG_SYS_MEMTEST_START (MIGO_R_SDRAM_BASE)
  23. #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
  24. /* Enable alternate, more extensive, memory test */
  25. /* Scratch address used by the alternate memory test */
  26. #undef CONFIG_SYS_MEMTEST_SCRATCH
  27. /* Enable temporary baudrate change while serial download */
  28. #undef CONFIG_SYS_LOADS_BAUD_CHANGE
  29. #define CONFIG_SYS_SDRAM_BASE (MIGO_R_SDRAM_BASE)
  30. /* maybe more, but if so u-boot doesn't know about it... */
  31. #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
  32. /* default load address for scripts ?!? */
  33. #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
  34. /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
  35. #define CONFIG_SYS_MONITOR_BASE (MIGO_R_FLASH_BASE_1)
  36. /* Monitor size */
  37. #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
  38. /* Size of DRAM reserved for malloc() use */
  39. #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
  40. #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
  41. /* FLASH */
  42. #undef CONFIG_SYS_FLASH_QUIET_TEST
  43. /* print 'E' for empty sector on flinfo */
  44. #define CONFIG_SYS_FLASH_EMPTY_INFO
  45. /* Physical start address of Flash memory */
  46. #define CONFIG_SYS_FLASH_BASE (MIGO_R_FLASH_BASE_1)
  47. /* Max number of sectors on each Flash chip */
  48. #define CONFIG_SYS_MAX_FLASH_SECT 512
  49. /* if you use all NOR Flash , you change dip-switch. Please see MIGO_R01 Manual. */
  50. #define CONFIG_SYS_MAX_FLASH_BANKS 1
  51. #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * MIGO_R_FLASH_BANK_SIZE) }
  52. /* Timeout for Flash erase operations (in ms) */
  53. #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
  54. /* Timeout for Flash write operations (in ms) */
  55. #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
  56. /* Timeout for Flash set sector lock bit operations (in ms) */
  57. #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
  58. /* Timeout for Flash clear lock bit operations (in ms) */
  59. #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
  60. /* Use hardware flash sectors protection instead of U-Boot software protection */
  61. #undef CONFIG_SYS_DIRECT_FLASH_TFTP
  62. /* ENV setting */
  63. #define CONFIG_ENV_OVERWRITE 1
  64. #define CONFIG_ENV_SECT_SIZE (128 * 1024)
  65. #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
  66. #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
  67. /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
  68. #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
  69. /* Board Clock */
  70. #define CONFIG_SYS_CLK_FREQ 33333333
  71. #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
  72. #endif /* __MIGO_R_H */