sheevaplug.h 6.2 KB

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  1. /*
  2. * (C) Copyright 2009
  3. * Marvell Semiconductor <www.marvell.com>
  4. * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
  5. *
  6. * See file CREDITS for list of people who contributed to this
  7. * project.
  8. *
  9. * This program is free software; you can redistribute it and/or
  10. * modify it under the terms of the GNU General Public License as
  11. * published by the Free Software Foundation; either version 2 of
  12. * the License, or (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU General Public License
  20. * along with this program; if not, write to the Free Software
  21. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  22. * MA 02110-1301 USA
  23. */
  24. #ifndef _CONFIG_SHEEVAPLUG_H
  25. #define _CONFIG_SHEEVAPLUG_H
  26. /*
  27. * Version number information
  28. */
  29. #define CONFIG_IDENT_STRING "\nMarvell-Sheevaplug"
  30. /*
  31. * High Level Configuration Options (easy to change)
  32. */
  33. #define CONFIG_MARVELL 1
  34. #define CONFIG_ARM926EJS 1 /* Basic Architecture */
  35. #define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
  36. #define CONFIG_KIRKWOOD 1 /* SOC Family Name */
  37. #define CONFIG_KW88F6281 1 /* SOC Name */
  38. #define CONFIG_MACH_SHEEVAPLUG /* Machine type */
  39. #define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
  40. #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
  41. #define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
  42. #define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
  43. /*
  44. * CLKs configurations
  45. */
  46. #define CONFIG_SYS_HZ 1000
  47. /*
  48. * NS16550 Configuration
  49. */
  50. #define CONFIG_SYS_NS16550
  51. #define CONFIG_SYS_NS16550_SERIAL
  52. #define CONFIG_SYS_NS16550_REG_SIZE (-4)
  53. #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
  54. #define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
  55. /*
  56. * Serial Port configuration
  57. * The following definitions let you select what serial you want to use
  58. * for your console driver.
  59. */
  60. #define CONFIG_CONS_INDEX 1 /*Console on UART0 */
  61. #define CONFIG_BAUDRATE 115200
  62. #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
  63. 115200,230400, 460800, 921600 }
  64. /* auto boot */
  65. #define CONFIG_BOOTDELAY 3 /* default enable autoboot */
  66. /*
  67. * For booting Linux, the board info and command line data
  68. * have to be in the first 8 MB of memory, since this is
  69. * the maximum mapped by the Linux kernel during initialization.
  70. */
  71. #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
  72. #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
  73. #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
  74. #define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
  75. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
  76. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
  77. +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
  78. /*
  79. * Commands configuration
  80. */
  81. #define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
  82. #include <config_cmd_default.h>
  83. #define CONFIG_CMD_AUTOSCRIPT
  84. #define CONFIG_CMD_DHCP
  85. #define CONFIG_CMD_ENV
  86. #define CONFIG_CMD_FAT
  87. #define CONFIG_CMD_NAND
  88. #define CONFIG_CMD_PING
  89. #define CONFIG_CMD_USB
  90. /*
  91. * NAND configuration
  92. */
  93. #ifdef CONFIG_CMD_NAND
  94. #define CONFIG_NAND_KIRKWOOD
  95. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  96. #define NAND_MAX_CHIPS 1
  97. #define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */
  98. #define NAND_ALLOW_ERASE_ALL 1
  99. #endif
  100. /*
  101. * Environment variables configurations
  102. */
  103. #ifdef CONFIG_CMD_NAND
  104. #define CONFIG_ENV_IS_IN_NAND 1
  105. #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
  106. #else
  107. #define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
  108. #endif
  109. /*
  110. * max 4k env size is enough, but in case of nand
  111. * it has to be rounded to sector size
  112. */
  113. #define CONFIG_ENV_SIZE 0x20000 /* 128k */
  114. #define CONFIG_ENV_ADDR 0x40000
  115. #define CONFIG_ENV_OFFSET 0x40000 /* env starts here */
  116. /*
  117. * Default environment variables
  118. */
  119. #define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \
  120. "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
  121. "${x_bootcmd_usb}; bootm 0x6400000;"
  122. #define CONFIG_MTDPARTS "orion_nand:512k(uboot)," \
  123. "3m@1m(kernel),1m@4m(psm),13m@5m(rootfs) rw\0"
  124. #define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
  125. "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \
  126. "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \
  127. "x_bootcmd_usb=usb start\0" \
  128. "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
  129. /*
  130. * Size of malloc() pool
  131. */
  132. #define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
  133. /* size in bytes reserved for initial data */
  134. #define CONFIG_SYS_GBL_DATA_SIZE 128
  135. /*
  136. * Other required minimal configurations
  137. */
  138. #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
  139. #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
  140. #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
  141. #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
  142. #define CONFIG_NR_DRAM_BANKS 4
  143. #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
  144. #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
  145. #define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
  146. #define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
  147. #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
  148. #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
  149. /*
  150. * Ethernet Driver configuration
  151. */
  152. #ifdef CONFIG_CMD_NET
  153. #define CONFIG_NETCONSOLE /* include NetConsole support */
  154. #define CONFIG_NET_MULTI /* specify more that one ports available */
  155. #define CONFIG_MII /* expose smi ove miiphy interface */
  156. #define CONFIG_KIRKWOOD_EGIGA /* Enable kirkwood Gbe Controller Driver */
  157. #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
  158. #define CONFIG_KIRKWOOD_EGIGA_PORTS {1,0} /* enable port 0 only */
  159. #define CONFIG_PHY_BASE_ADR 0
  160. #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
  161. #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
  162. #endif /* CONFIG_CMD_NET */
  163. /*
  164. * USB/EHCI
  165. */
  166. #ifdef CONFIG_CMD_USB
  167. #define CONFIG_USB_EHCI /* Enable EHCI USB support */
  168. #define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
  169. #define CONFIG_EHCI_IS_TDI
  170. #define CONFIG_USB_STORAGE
  171. #define CONFIG_DOS_PARTITION
  172. #define CONFIG_ISO_PARTITION
  173. #define CONFIG_SUPPORT_VFAT
  174. #endif /* CONFIG_CMD_USB */
  175. #endif /* _CONFIG_SHEEVAPLUG_H */