tb0229.h 5.1 KB

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  1. /*
  2. * (C) Copyright 2003
  3. * Masami Komiya <mkomiya@sonare.it>
  4. *
  5. * SPDX-License-Identifier: GPL-2.0+
  6. */
  7. /*
  8. * Config header file for TANBAC TB0229 board using an VR4131 CPU module
  9. */
  10. #ifndef __CONFIG_H
  11. #define __CONFIG_H
  12. #define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */
  13. #define CONFIG_TB0229 1 /* on a TB0229 Board */
  14. #ifndef CPU_CLOCK_RATE
  15. #define CPU_CLOCK_RATE 200000000 /* 200 MHz clock for the MIPS core */
  16. #endif
  17. #define CPU_TCLOCK_RATE 16588800 /* 16.5888 MHz for TClock */
  18. #define CONFIG_CONS_INDEX 1
  19. #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
  20. #define CONFIG_BAUDRATE 115200
  21. #define CONFIG_TIMESTAMP /* Print image info with timestamp */
  22. #define CONFIG_PREBOOT "echo;" \
  23. "echo Type \\\"boot\\\" for the network boot using DHCP, TFTP and NFS;" \
  24. "echo Type \\\"run netboot_initrd\\\" for the network boot with initrd;" \
  25. "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
  26. "echo Type \\\"run flash_local\\\" to mount local root filesystem;" \
  27. "echo"
  28. #undef CONFIG_BOOTARGS
  29. #define CONFIG_EXTRA_ENV_SETTINGS \
  30. "netboot=dhcp;tftp;run netargs; bootm\0" \
  31. "nfsargs=setenv bootargs root=/dev/nfs ip=dhcp\0" \
  32. "localargs=setenv bootargs root=1F02 ip=dhcp\0" \
  33. "addmisc=setenv bootargs ${bootargs} " \
  34. "console=ttyS0,${baudrate} " \
  35. "read-only=readonly\0" \
  36. "netargs=run nfsargs addmisc\0" \
  37. "flash_nfs=run nfsargs addmisc;" \
  38. "bootm ${kernel_addr}\0" \
  39. "flash_local=run localargs addmisc;" \
  40. "bootm ${kernel_addr}\0" \
  41. "netboot_initrd=dhcp;tftp;tftp 80600000 initrd;" \
  42. "setenv bootargs root=/dev/ram ramdisk_size=8192 ip=dhcp;"\
  43. "run addmisc;" \
  44. "bootm 80400000 80600000\0" \
  45. "rootpath=/export/miniroot-mipsel\0" \
  46. "autoload=no\0" \
  47. "kernel_addr=BFC60000\0" \
  48. "ramdisk_addr=B0100000\0" \
  49. "u-boot=u-boot.bin\0" \
  50. "bootfile=uImage\0" \
  51. "load=dhcp;tftp 80400000 ${u-boot}\0" \
  52. "load_kernel=dhcp;tftp 80400000 ${bootfile}\0" \
  53. "update_uboot=run load;" \
  54. "protect off BFC00000 BFC3FFFF;" \
  55. "erase BFC00000 BFC3FFFF;" \
  56. "cp.b 80400000 BFC00000 ${filesize}\0" \
  57. "update_kernel=run load_kernel;" \
  58. "erase BFC60000 BFD5FFFF;" \
  59. "cp.b 80400000 BFC60000 ${filesize}\0" \
  60. "initenv=erase bfc40000 bfc5ffff\0" \
  61. ""
  62. /*#define CONFIG_BOOTCOMMAND "run flash_local" */
  63. #define CONFIG_BOOTCOMMAND "run netboot"
  64. /*
  65. * BOOTP options
  66. */
  67. #define CONFIG_BOOTP_BOOTFILESIZE
  68. #define CONFIG_BOOTP_BOOTPATH
  69. #define CONFIG_BOOTP_GATEWAY
  70. #define CONFIG_BOOTP_HOSTNAME
  71. /*
  72. * Command line configuration.
  73. */
  74. #include <config_cmd_default.h>
  75. #define CONFIG_CMD_ASKENV
  76. #define CONFIG_CMD_DHCP
  77. #define CONFIG_CMD_PING
  78. #define CONFIG_CMD_PCI
  79. #define CONFIG_CMD_ELF
  80. /*
  81. * Miscellaneous configurable options
  82. */
  83. #define CONFIG_SYS_LONGHELP /* undef to save memory */
  84. #define CONFIG_SYS_PROMPT "# " /* Monitor Command Prompt */
  85. #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
  86. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
  87. #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
  88. #define CONFIG_SYS_MALLOC_LEN 128*1024
  89. #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
  90. #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_TCLOCK_RATE/4)
  91. #define CONFIG_SYS_SDRAM_BASE 0x80000000
  92. #define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */
  93. #define CONFIG_SYS_MEMTEST_START 0x80000000
  94. #define CONFIG_SYS_MEMTEST_END 0x80800000
  95. /*-----------------------------------------------------------------------
  96. * FLASH and environment organization
  97. */
  98. #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
  99. #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
  100. #define PHYS_FLASH_1 0xbfc00000 /* Flash Bank #1 */
  101. /* The following #defines are needed to get flash environment right */
  102. #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
  103. #define CONFIG_SYS_MONITOR_LEN (192 << 10)
  104. #define CONFIG_SYS_INIT_SP_OFFSET 0x400000
  105. #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
  106. /* timeout values are in ticks */
  107. #define CONFIG_SYS_FLASH_ERASE_TOUT (20 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
  108. #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
  109. #define CONFIG_ENV_IS_IN_FLASH 1
  110. /* Address and size of Primary Environment Sector */
  111. #define CONFIG_ENV_ADDR 0xBFC40000
  112. #define CONFIG_ENV_SIZE 0x20000
  113. #define CONFIG_SYS_DIRECT_FLASH_TFTP
  114. #define CONFIG_NR_DRAM_BANKS 1
  115. /*-----------------------------------------------------------------------
  116. * Cache Configuration
  117. */
  118. #define CONFIG_SYS_DCACHE_SIZE 16384
  119. #define CONFIG_SYS_ICACHE_SIZE 16384
  120. #define CONFIG_SYS_CACHELINE_SIZE 16
  121. /*-----------------------------------------------------------------------
  122. * Serial Configuration
  123. */
  124. #define CONFIG_SYS_NS16550
  125. #define CONFIG_SYS_NS16550_SERIAL
  126. #define CONFIG_SYS_NS16550_REG_SIZE 1
  127. #define CONFIG_SYS_NS16550_CLK 18432000
  128. #define CONFIG_SYS_NS16550_COM1 0xaf000800
  129. /*-----------------------------------------------------------------------
  130. * PCI stuff
  131. */
  132. #define CONFIG_PCI
  133. #define CONFIG_PCI_PNP
  134. #define CONFIG_EEPRO100
  135. #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
  136. #define CONFIG_RTL8139
  137. #endif /* __CONFIG_H */