at91sam9m10g45ek.h 4.3 KB

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  1. /*
  2. * (C) Copyright 2007-2008
  3. * Stelian Pop <stelian@popies.net>
  4. * Lead Tech Design <www.leadtechdesign.com>
  5. *
  6. * Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES).
  7. *
  8. * SPDX-License-Identifier: GPL-2.0+
  9. */
  10. #ifndef __CONFIG_H
  11. #define __CONFIG_H
  12. #include <asm/hardware.h>
  13. #define CONFIG_SYS_TEXT_BASE 0x73f00000
  14. #define CONFIG_AT91_LEGACY
  15. #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
  16. /* ARM asynchronous clock */
  17. #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
  18. #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
  19. #define CONFIG_SYS_HZ 1000
  20. #define CONFIG_AT91SAM9M10G45EK
  21. #define CONFIG_AT91FAMILY
  22. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  23. #define CONFIG_SETUP_MEMORY_TAGS
  24. #define CONFIG_INITRD_TAG
  25. #define CONFIG_SKIP_LOWLEVEL_INIT
  26. #define CONFIG_BOARD_EARLY_INIT_F
  27. #define CONFIG_DISPLAY_CPUINFO
  28. #define CONFIG_CMD_BOOTZ
  29. #define CONFIG_OF_LIBFDT
  30. /* general purpose I/O */
  31. #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */
  32. #define CONFIG_AT91_GPIO
  33. #define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */
  34. /* serial console */
  35. #define CONFIG_ATMEL_USART
  36. #define CONFIG_USART_BASE ATMEL_BASE_DBGU
  37. #define CONFIG_USART_ID ATMEL_ID_SYS
  38. /* LCD */
  39. #define CONFIG_LCD
  40. #define LCD_BPP LCD_COLOR8
  41. #define CONFIG_LCD_LOGO
  42. #undef LCD_TEST_PATTERN
  43. #define CONFIG_LCD_INFO
  44. #define CONFIG_LCD_INFO_BELOW_LOGO
  45. #define CONFIG_SYS_WHITE_ON_BLACK
  46. #define CONFIG_ATMEL_LCD
  47. #define CONFIG_ATMEL_LCD_RGB565
  48. #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  49. /* board specific(not enough SRAM) */
  50. #define CONFIG_AT91SAM9G45_LCD_BASE 0x73E00000
  51. /* LED */
  52. #define CONFIG_AT91_LED
  53. #define CONFIG_RED_LED AT91_PIN_PD31 /* this is the user1 led */
  54. #define CONFIG_GREEN_LED AT91_PIN_PD0 /* this is the user2 led */
  55. #define CONFIG_BOOTDELAY 3
  56. /*
  57. * BOOTP options
  58. */
  59. #define CONFIG_BOOTP_BOOTFILESIZE
  60. #define CONFIG_BOOTP_BOOTPATH
  61. #define CONFIG_BOOTP_GATEWAY
  62. #define CONFIG_BOOTP_HOSTNAME
  63. /*
  64. * Command line configuration.
  65. */
  66. #include <config_cmd_default.h>
  67. #undef CONFIG_CMD_BDI
  68. #undef CONFIG_CMD_FPGA
  69. #undef CONFIG_CMD_IMI
  70. #undef CONFIG_CMD_IMLS
  71. #undef CONFIG_CMD_LOADS
  72. #define CONFIG_CMD_PING
  73. #define CONFIG_CMD_DHCP
  74. #define CONFIG_CMD_NAND
  75. #define CONFIG_CMD_USB
  76. /* SDRAM */
  77. #define CONFIG_NR_DRAM_BANKS 1
  78. #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS6
  79. #define CONFIG_SYS_SDRAM_SIZE 0x08000000
  80. #define CONFIG_SYS_INIT_SP_ADDR \
  81. (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
  82. /* No NOR flash */
  83. #define CONFIG_SYS_NO_FLASH
  84. /* NAND flash */
  85. #ifdef CONFIG_CMD_NAND
  86. #define CONFIG_NAND_ATMEL
  87. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  88. #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
  89. #define CONFIG_SYS_NAND_DBW_8
  90. /* our ALE is AD21 */
  91. #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
  92. /* our CLE is AD22 */
  93. #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
  94. #define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
  95. #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8
  96. #endif
  97. /* Ethernet */
  98. #define CONFIG_MACB
  99. #define CONFIG_RMII
  100. #define CONFIG_NET_RETRY_COUNT 20
  101. #define CONFIG_RESET_PHY_R
  102. /* USB */
  103. #define CONFIG_USB_EHCI
  104. #define CONFIG_USB_EHCI_ATMEL
  105. #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2
  106. #define CONFIG_DOS_PARTITION
  107. #define CONFIG_USB_STORAGE
  108. #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
  109. #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
  110. #define CONFIG_SYS_MEMTEST_END 0x23e00000
  111. /* bootstrap + u-boot + env in nandflash */
  112. #define CONFIG_ENV_IS_IN_NAND
  113. #define CONFIG_ENV_OFFSET 0xc0000
  114. #define CONFIG_ENV_OFFSET_REDUND 0x100000
  115. #define CONFIG_ENV_SIZE 0x20000
  116. #define CONFIG_BOOTCOMMAND \
  117. "nand read 0x70000000 0x200000 0x300000;" \
  118. "bootm 0x70000000"
  119. #define CONFIG_BOOTARGS \
  120. "console=ttyS0,115200 earlyprintk " \
  121. "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
  122. "256k(env),256k(env_redundant),256k(spare)," \
  123. "512k(dtb),6M(kernel)ro,-(rootfs) " \
  124. "root=/dev/mtdblock7 rw rootfstype=jffs2"
  125. #define CONFIG_BAUDRATE 115200
  126. #define CONFIG_SYS_PROMPT "U-Boot> "
  127. #define CONFIG_SYS_CBSIZE 256
  128. #define CONFIG_SYS_MAXARGS 16
  129. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  130. #define CONFIG_SYS_LONGHELP
  131. #define CONFIG_CMDLINE_EDITING
  132. #define CONFIG_AUTO_COMPLETE
  133. #define CONFIG_SYS_HUSH_PARSER
  134. /*
  135. * Size of malloc() pool
  136. */
  137. #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
  138. #endif