davinci_schmoogie.h 6.1 KB

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  1. /*
  2. * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
  3. *
  4. * This program is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU General Public License as
  6. * published by the Free Software Foundation; either version 2 of
  7. * the License, or (at your option) any later version.
  8. *
  9. * This program is distributed in the hope that it will be useful,
  10. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. * GNU General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write to the Free Software
  16. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  17. * MA 02111-1307 USA
  18. */
  19. #ifndef __CONFIG_H
  20. #define __CONFIG_H
  21. /*=======*/
  22. /* Board */
  23. /*=======*/
  24. #define SCHMOOGIE
  25. #define CONFIG_SYS_NAND_LARGEPAGE
  26. #define CONFIG_SYS_USE_NAND
  27. #define CONFIG_DISPLAY_CPUINFO
  28. /*===================*/
  29. /* SoC Configuration */
  30. /*===================*/
  31. #define CONFIG_ARM926EJS /* arm926ejs CPU core */
  32. #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
  33. #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */
  34. #define CONFIG_SYS_HZ 1000
  35. #define CONFIG_SOC_DM644X
  36. /*=============*/
  37. /* Memory Info */
  38. /*=============*/
  39. #define CONFIG_SYS_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
  40. #define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
  41. #define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
  42. #define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
  43. #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
  44. #define CONFIG_STACKSIZE (256*1024) /* regular stack */
  45. #define PHYS_SDRAM_1 0x80000000 /* DDR Start */
  46. #define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */
  47. #define DDR_4BANKS /* 4-bank DDR2 (128MB) */
  48. /*====================*/
  49. /* Serial Driver info */
  50. /*====================*/
  51. #define CONFIG_SYS_NS16550
  52. #define CONFIG_SYS_NS16550_SERIAL
  53. #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
  54. #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
  55. #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */
  56. #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
  57. #define CONFIG_BAUDRATE 115200 /* Default baud rate */
  58. #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
  59. /*===================*/
  60. /* I2C Configuration */
  61. /*===================*/
  62. #define CONFIG_HARD_I2C
  63. #define CONFIG_DRIVER_DAVINCI_I2C
  64. #define CONFIG_SYS_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
  65. #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
  66. /*==================================*/
  67. /* Network & Ethernet Configuration */
  68. /*==================================*/
  69. #define CONFIG_DRIVER_TI_EMAC
  70. #define CONFIG_MII
  71. #define CONFIG_BOOTP_DEFAULT
  72. #define CONFIG_BOOTP_DNS
  73. #define CONFIG_BOOTP_DNS2
  74. #define CONFIG_BOOTP_SEND_HOSTNAME
  75. #define CONFIG_NET_RETRY_COUNT 10
  76. #define CONFIG_OVERWRITE_ETHADDR_ONCE
  77. #define CONFIG_NET_MULTI
  78. /*=====================*/
  79. /* Flash & Environment */
  80. /*=====================*/
  81. #undef CONFIG_ENV_IS_IN_FLASH
  82. #define CONFIG_SYS_NO_FLASH
  83. #define CONFIG_NAND_DAVINCI
  84. #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
  85. #define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
  86. #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
  87. #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
  88. #define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
  89. #define CONFIG_SYS_NAND_BASE 0x02000000
  90. #define CONFIG_SYS_NAND_HW_ECC
  91. #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
  92. #define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
  93. /*=====================*/
  94. /* Board related stuff */
  95. /*=====================*/
  96. #define CONFIG_RTC_DS1307 /* RTC chip on SCHMOOGIE */
  97. #define CONFIG_SYS_I2C_RTC_ADDR 0x6f /* RTC chip I2C address */
  98. #define CONFIG_HAS_UID
  99. #define CONFIG_UID_DS28CM00 /* Unique ID on SCHMOOGIE */
  100. #define CONFIG_SYS_UID_ADDR 0x50 /* UID chip I2C address */
  101. /*==============================*/
  102. /* U-Boot general configuration */
  103. /*==============================*/
  104. #undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
  105. #define CONFIG_MISC_INIT_R
  106. #undef CONFIG_BOOTDELAY
  107. #define CONFIG_BOOTFILE "uImage" /* Boot file name */
  108. #define CONFIG_SYS_PROMPT "U-Boot > " /* Monitor Command Prompt */
  109. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
  110. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buffer sz */
  111. #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
  112. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
  113. #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* default Linux kernel load address */
  114. #define CONFIG_VERSION_VARIABLE
  115. #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
  116. #define CONFIG_SYS_HUSH_PARSER
  117. #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
  118. #define CONFIG_CMDLINE_EDITING
  119. #define CONFIG_SYS_LONGHELP
  120. #define CONFIG_CRC32_VERIFY
  121. #define CONFIG_MX_CYCLIC
  122. /*===================*/
  123. /* Linux Information */
  124. /*===================*/
  125. #define LINUX_BOOT_PARAM_ADDR 0x80000100
  126. #define CONFIG_CMDLINE_TAG
  127. #define CONFIG_SETUP_MEMORY_TAGS
  128. #define CONFIG_BOOTARGS "mem=56M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
  129. #define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot"
  130. /*=================*/
  131. /* U-Boot commands */
  132. /*=================*/
  133. #include <config_cmd_default.h>
  134. #define CONFIG_CMD_ASKENV
  135. #define CONFIG_CMD_DHCP
  136. #define CONFIG_CMD_DIAG
  137. #define CONFIG_CMD_I2C
  138. #define CONFIG_CMD_MII
  139. #define CONFIG_CMD_PING
  140. #define CONFIG_CMD_SAVES
  141. #define CONFIG_CMD_DATE
  142. #define CONFIG_CMD_NAND
  143. #undef CONFIG_CMD_EEPROM
  144. #undef CONFIG_CMD_BDI
  145. #undef CONFIG_CMD_FPGA
  146. #undef CONFIG_CMD_SETGETDCR
  147. #undef CONFIG_CMD_FLASH
  148. #undef CONFIG_CMD_IMLS
  149. /*=======================*/
  150. /* KGDB support (if any) */
  151. /*=======================*/
  152. #ifdef CONFIG_CMD_KGDB
  153. #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
  154. #define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
  155. #endif
  156. #endif /* __CONFIG_H */