/include/configs/omap3_evm_quick_mmc.h

https://gitlab.com/ubuntu-omap/u-boot-omap5 · C Header · 101 lines · 36 code · 14 blank · 51 comment · 0 complexity · 9d141248f637d65d188026436b1bc80f MD5 · raw file 

    

  1. /*
    2. 

  2.  * Configuration settings for quick boot from MMC on OMAP3 EVM.
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2006-2010 Texas Instruments Incorporated - http://www.ti.com/
    5. 

  5.  *
    6. 

  6.  * Author :
    7. 

  7.  *     Sanjeev Premi <premi@ti.com>
    8. 

  8.  *
    9. 

  9.  * This program is free software; you can redistribute it and/or
    10. 

  10.  * modify it under the terms of the GNU General Public License as
    11. 

  11.  * published by the Free Software Foundation; either version 2 of
    12. 

  12.  * the License, or (at your option) any later version.
    13. 

  13.  *
    14. 

  14.  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
    15. 

  15.  * kind, whether express or implied; without even the implied warranty
    16. 

  16.  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    17. 

  17.  * GNU General Public License for more details.
    18. 

  18.  */
    19. 

  19. 

  20. #ifndef __OMAP3_EVM_QUICK_MMC_H
    21. 

  21. #define __OMAP3_EVM_QUICK_MMC_H
    22. 

  22. 

  23. #include <asm/arch/cpu.h>
    24. 

  24. #include <asm/arch/omap3.h>
    25. 

  25. 

  26. /* ----------------------------------------------------------------------------
    27. 

  27.  * Supported U-boot commands
    28. 

  28.  * ----------------------------------------------------------------------------
    29. 

  29.  */
    30. 

  30. #define CONFIG_CMD_MMC
    31. 

  31. #define CONFIG_CMD_FAT
    32. 

  32. 

  33. /*
    34. 

  34.  * Board revision is detected by probing the Ethernet chip.
    35. 

  35.  *
    36. 

  36.  * When revision is statically configured via CONFIG_STATIC_BOARD_REV,
    37. 

  37.  * this option can be removed. Generated binary is leaner by ~16Kbytes.
    38. 

  38.  */
    39. 

  39. #define CONFIG_CMD_NET
    40. 

  40. 

  41. /* ----------------------------------------------------------------------------
    42. 

  42.  * Supported U-boot features
    43. 

  43.  * ----------------------------------------------------------------------------
    44. 

  44.  */
    45. 

  45. #define CONFIG_SILENT_CONSOLE
    46. 

  46. #define CONFIG_ENV_IS_NOWHERE
    47. 

  47. 

  48. /* ----------------------------------------------------------------------------
    49. 

  49.  * Supported hardware
    50. 

  50.  * ----------------------------------------------------------------------------
    51. 

  51.  */
    52. 

  52. 

  53. /* MMC */
    54. 

  54. #define CONFIG_MMC
    55. 

  55. #define CONFIG_GENERIC_MMC
    56. 

  56. #define CONFIG_OMAP_HSMMC
    57. 

  57. #define CONFIG_DOS_PARTITION
    58. 

  58. 

  59. /* -----------------------------------------------------------------------------
    60. 

  60.  * Include common board configuration
    61. 

  61.  * -----------------------------------------------------------------------------
    62. 

  62.  */
    63. 

  63. #include "omap3_evm_common.h"
    64. 

  64. 

  65. /* -----------------------------------------------------------------------------
    66. 

  66.  * Default environment
    67. 

  67.  * -----------------------------------------------------------------------------
    68. 

  68.  */
    69. 

  69. #define CONFIG_BOOTDELAY	0
    70. 

  70. 

  71. #define CONFIG_EXTRA_ENV_SETTINGS	\
    72. 

  72. 	"verify=no\0"			\
    73. 

  73. 	"silent=1"
    74. 

  74. 

  75. #define CONFIG_BOOTCOMMAND			\
    76. 

  76. 	"mmc rescan 0; "			\
    77. 

  77. 	"fatload mmc 0 0x82000000 uImage; "	\
    78. 

  78. 	"bootm 0x82000000;"
    79. 

  79. 

  80. /*
    81. 

  81.  * Update the bootargs as necessary e.g. size of memory, partition and fstype
    82. 

  82.  */
    83. 

  83. #define CONFIG_BOOTARGS			\
    84. 

  84. 	"quiet "			\
    85. 

  85. 	"console=ttyO0,115200n8 "	\
    86. 

  86. 	"mem=128M "			\
    87. 

  87. 	"noinitrd "			\
    88. 

  88. 	"root=/dev/mmcblk0p2 rw "	\
    89. 

  89. 	"rootfstype=ext3 rootwait"
    90. 

  90. 

  91. /*
    92. 

  92.  * SPL
    93. 

  93.  */
    94. 

  94. #define CONFIG_SPL_MMC_SUPPORT
    95. 

  95. #define CONFIG_SPL_FAT_SUPPORT
    96. 

  96. #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
    97. 

  97. #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
    98. 

  98. #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
    99. 

  99. #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
    100. 

  100. 

  101. #endif /* __OMAP3_EVM_QUICK_MMC_H */
    102.