/include/configs/imx31_litekit.h

https://gitlab.com/ubuntu-omap/u-boot-omap5 · C Header · 194 lines · 99 code · 36 blank · 59 comment · 0 complexity · eda5088ebd80eb08340834057b781d56 MD5 · raw file 

    

  1. /*
    2. 

  2.  * (C) Copyright 2004
    3. 

  3.  * Texas Instruments.
    4. 

  4.  * Richard Woodruff <r-woodruff2@ti.com>
    5. 

  5.  * Kshitij Gupta <kshitij@ti.com>
    6. 

  6.  *
    7. 

  7.  * Configuration settings for the LogicPD i.MX31 Litekit board.
    8. 

  8.  *
    9. 

  9.  * See file CREDITS for list of people who contributed to this
    10. 

  10.  * project.
    11. 

  11.  *
    12. 

  12.  * This program is free software; you can redistribute it and/or
    13. 

  13.  * modify it under the terms of the GNU General Public License as
    14. 

  14.  * published by the Free Software Foundation; either version 2 of
    15. 

  15.  * the License, or (at your option) any later version.
    16. 

  16.  *
    17. 

  17.  * This program is distributed in the hope that it will be useful,
    18. 

  18.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    19. 

  19.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
    20. 

  20.  * GNU General Public License for more details.
    21. 

  21.  *
    22. 

  22.  * You should have received a copy of the GNU General Public License
    23. 

  23.  * along with this program; if not, write to the Free Software
    24. 

  24.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
    25. 

  25.  * MA 02111-1307 USA
    26. 

  26.  */
    27. 

  27. 

  28. #ifndef __CONFIG_H
    29. 

  29. #define __CONFIG_H
    30. 

  30. 

  31. #include <asm/arch/imx-regs.h>
    32. 

  32. 

  33.  /* High Level Configuration Options */
    34. 

  34. #define CONFIG_ARM1136		1    /* This is an arm1136 CPU core */
    35. 

  35. #define CONFIG_MX31		1    /* in a mx31 */
    36. 

  36. #define CONFIG_MX31_CLK32	32000
    37. 

  37. 

  38. #define CONFIG_DISPLAY_CPUINFO
    39. 

  39. #define CONFIG_DISPLAY_BOARDINFO
    40. 

  40. 

  41. #define CONFIG_SYS_TEXT_BASE	0xa0000000
    42. 

  42. 

  43. #define CONFIG_MACH_TYPE	MACH_TYPE_MX31LITE
    44. 

  44. 

  45. /* Temporarily disabled */
    46. 

  46. #if 0
    47. 

  47. #define CONFIG_OF_LIBFDT		1
    48. 

  48. #define CONFIG_FIT			1
    49. 

  49. #define CONFIG_FIT_VERBOSE		1
    50. 

  50. #endif
    51. 

  51. 

  52. #define CONFIG_CMDLINE_TAG		1    /* enable passing of ATAGs */
    53. 

  53. #define CONFIG_SETUP_MEMORY_TAGS	1
    54. 

  54. #define CONFIG_INITRD_TAG		1
    55. 

  55. 

  56. /*
    57. 

  57.  * Size of malloc() pool
    58. 

  58.  */
    59. 

  59. #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
    60. 

  60. 

  61. /*
    62. 

  62.  * Hardware drivers
    63. 

  63.  */
    64. 

  64. 

  65. #define CONFIG_MXC_UART
    66. 

  66. #define CONFIG_MXC_UART_BASE	UART1_BASE
    67. 

  67. #define CONFIG_MXC_GPIO
    68. 

  68. 

  69. #define CONFIG_HARD_SPI		1
    70. 

  70. #define CONFIG_MXC_SPI		1
    71. 

  71. #define CONFIG_DEFAULT_SPI_BUS	1
    72. 

  72. #define CONFIG_DEFAULT_SPI_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
    73. 

  73. 

  74. /* PMIC Controller */
    75. 

  75. #define CONFIG_POWER
    76. 

  76. #define CONFIG_POWER_SPI
    77. 

  77. #define CONFIG_POWER_FSL
    78. 

  78. #define CONFIG_FSL_PMIC_BUS	1
    79. 

  79. #define CONFIG_FSL_PMIC_CS	0
    80. 

  80. #define CONFIG_FSL_PMIC_CLK	1000000
    81. 

  81. #define CONFIG_FSL_PMIC_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
    82. 

  82. #define CONFIG_FSL_PMIC_BITLEN	32
    83. 

  83. #define CONFIG_RTC_MC13XXX
    84. 

  84. 

  85. /* allow to overwrite serial and ethaddr */
    86. 

  86. #define CONFIG_ENV_OVERWRITE
    87. 

  87. #define CONFIG_CONS_INDEX	1
    88. 

  88. #define CONFIG_BAUDRATE		115200
    89. 

  89. 

  90. /***********************************************************
    91. 

  91.  * Command definition
    92. 

  92.  ***********************************************************/
    93. 

  93. 

  94. #include <config_cmd_default.h>
    95. 

  95. 

  96. #define CONFIG_CMD_MII
    97. 

  97. #define CONFIG_CMD_PING
    98. 

  98. #define CONFIG_CMD_SPI
    99. 

  99. #define CONFIG_CMD_DATE
    100. 

  100. #define CONFIG_CMD_NAND
    101. 

  101. 

  102. #define CONFIG_BOOTDELAY	3
    103. 

  103. 

  104. #define CONFIG_NETMASK		255.255.255.0
    105. 

  105. #define CONFIG_IPADDR		192.168.23.168
    106. 

  106. #define CONFIG_SERVERIP		192.168.23.2
    107. 

  107. 

  108. #define	CONFIG_EXTRA_ENV_SETTINGS											\
    109. 

  109. 	"bootargs_base=setenv bootargs console=ttySMX0,115200\0"							\
    110. 

  110. 	"bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0"	\
    111. 

  111. 	"bootcmd=run bootcmd_net\0"											\
    112. 

  112. 	"bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; tftpboot 0x80000000 uImage-mx31; bootm\0"		\
    113. 

  113. 	"prg_uboot=tftpboot 0x80000000 u-boot-imx31_litekit.bin; protect off all; erase 0xa00d0000 0xa01effff; cp.b 0x80000000 0xa00d0000 $(filesize)\0"
    114. 

  114. 

  115. 

  116. #define CONFIG_SMC911X		1
    117. 

  117. #define CONFIG_SMC911X_BASE	(CS4_BASE + 0x00020000)
    118. 

  118. #define CONFIG_SMC911X_32_BIT	1
    119. 

  119. 

  120. /*
    121. 

  121.  * Miscellaneous configurable options
    122. 

  122.  */
    123. 

  123. #define CONFIG_SYS_LONGHELP		/* undef to save memory */
    124. 

  124. #define CONFIG_SYS_PROMPT		"uboot> "
    125. 

  125. #define CONFIG_SYS_CBSIZE		256  /* Console I/O Buffer Size */
    126. 

  126. /* Print Buffer Size */
    127. 

  127. #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
    128. 

  128. #define CONFIG_SYS_MAXARGS		16          /* max number of command args */
    129. 

  129. #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE  /* Boot Argument Buffer Size */
    130. 

  130. 

  131. #define CONFIG_SYS_MEMTEST_START	0  /* memtest works on */
    132. 

  132. #define CONFIG_SYS_MEMTEST_END		0x10000
    133. 

  133. 

  134. #define CONFIG_SYS_LOAD_ADDR		0 /* default load address */
    135. 

  135. 

  136. #define CONFIG_SYS_HZ			1000
    137. 

  137. 

  138. #define CONFIG_CMDLINE_EDITING	1
    139. 

  139. 

  140. /*-----------------------------------------------------------------------
    141. 

  141.  * Physical Memory Map
    142. 

  142.  */
    143. 

  143. #define CONFIG_NR_DRAM_BANKS	1
    144. 

  144. #define PHYS_SDRAM_1		CSD0_BASE
    145. 

  145. #define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
    146. 

  146. #define CONFIG_BOARD_EARLY_INIT_F
    147. 

  147. 

  148. #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
    149. 

  149. #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
    150. 

  150. #define CONFIG_SYS_INIT_RAM_SIZE		IRAM_SIZE
    151. 

  151. #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
    152. 

  152. #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
    153. 

  153. 

  154. /*-----------------------------------------------------------------------
    155. 

  155.  * FLASH and environment organization
    156. 

  156.  */
    157. 

  157. #define CONFIG_SYS_FLASH_BASE		CS0_BASE
    158. 

  158. #define CONFIG_SYS_MAX_FLASH_BANKS	1           /* max number of memory banks */
    159. 

  159. #define CONFIG_SYS_MAX_FLASH_SECT	128	     /* max number of sectors on one chip */
    160. 

  160. #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */
    161. 

  161. 

  162. #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x001f0000)
    163. 

  163. #define	CONFIG_ENV_IS_IN_FLASH	1
    164. 

  164. #define CONFIG_ENV_SECT_SIZE	(64 * 1024)
    165. 

  165. #define CONFIG_ENV_SIZE		(64 * 1024)
    166. 

  166. 

  167. /*-----------------------------------------------------------------------
    168. 

  168.  * CFI FLASH driver setup
    169. 

  169.  */
    170. 

  170. #define CONFIG_SYS_FLASH_CFI		1	/* Flash memory is CFI compliant */
    171. 

  171. #define CONFIG_FLASH_CFI_DRIVER	1	/* Use drivers/cfi_flash.c */
    172. 

  172. #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* Use buffered writes (~10x faster) */
    173. 

  173. #define CONFIG_SYS_FLASH_PROTECTION	1	/* Use hardware sector protection */
    174. 

  174. 

  175. /* timeout values are in ticks */
    176. 

  176. #define CONFIG_SYS_FLASH_ERASE_TOUT	(100*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
    177. 

  177. #define CONFIG_SYS_FLASH_WRITE_TOUT	(100*CONFIG_SYS_HZ) /* Timeout for Flash Write */
    178. 

  178. 

  179. /*
    180. 

  180.  * JFFS2 partitions
    181. 

  181.  */
    182. 

  182. #undef CONFIG_CMD_MTDPARTS
    183. 

  183. #define CONFIG_JFFS2_DEV	"nor0"
    184. 

  184. 

  185. /*
    186. 

  186.  * NAND flash
    187. 

  187.  */
    188. 

  188. #define CONFIG_NAND_MXC
    189. 

  189. #define CONFIG_MXC_NAND_REGS_BASE	NFC_BASE_ADDR
    190. 

  190. #define CONFIG_SYS_MAX_NAND_DEVICE	1
    191. 

  191. #define CONFIG_SYS_NAND_BASE		NFC_BASE_ADDR
    192. 

  192. #define CONFIG_MXC_NAND_HWECC
    193. 

  193. 

  194. #endif /* __CONFIG_H */
    195.