Startsida Utforska Hjälp
Registrera dig Logga in
phyus
/
uboot-vybrid_public
8
0
Fork 0
Filer Ärenden 0 Pull-förfrågningar 0 Wiki
Träd: 16885db919
Grenar Taggar
uboot-vybrid_pu...
/
include
/
configs
/
omap3_evm_quick_nand.h

omap3_evm_quick_nand.h 2.4 KB
Historik Rå

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879 
  1. /*
    2. 

  2.  * Configuration settings for quick boot from NAND 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_NAND_H
    21. 

  21. #define __OMAP3_EVM_QUICK_NAND_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_NAND
    31. 

  31. 

  32. /*
    33. 

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

  34.  *
    35. 

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

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

  37.  */
    38. 

  38. #define CONFIG_CMD_NET
    39. 

  39. 

  40. /* ----------------------------------------------------------------------------
    41. 

  41.  * Supported U-boot features
    42. 

  42.  * ----------------------------------------------------------------------------
    43. 

  43.  */
    44. 

  44. #define CONFIG_SILENT_CONSOLE
    45. 

  45. #define CONFIG_ENV_IS_NOWHERE
    46. 

  46. 

  47. /* -----------------------------------------------------------------------------
    48. 

  48.  * Include common board configuration
    49. 

  49.  * -----------------------------------------------------------------------------
    50. 

  50.  */
    51. 

  51. #include "omap3_evm_common.h"
    52. 

  52. 

  53. /* -----------------------------------------------------------------------------
    54. 

  54.  * Default environment
    55. 

  55.  * -----------------------------------------------------------------------------
    56. 

  56.  */
    57. 

  57. #define CONFIG_BOOTDELAY	0
    58. 

  58. 

  59. #define CONFIG_EXTRA_ENV_SETTINGS	\
    60. 

  60. 	"verify=no\0"			\
    61. 

  61. 	"silent=1"
    62. 

  62. 

  63. #define CONFIG_BOOTCOMMAND				\
    64. 

  64. 	"nandecc hw; "	\
    65. 

  65. 	"nand read.i 0x80000000 280000 300000; "	\
    66. 

  66. 	"bootm 0x80000000;"
    67. 

  67. 

  68. /*
    69. 

  69.  * Update the bootargs as necessary e.g. size of memory, partition and fstype
    70. 

  70.  */
    71. 

  71. #define CONFIG_BOOTARGS				\
    72. 

  72. 	"quiet "			\
    73. 

  73. 	"console=ttyO0,115200n8 "	\
    74. 

  74. 	"mem=128M "			\
    75. 

  75. 	"noinitrd "			\
    76. 

  76. 	"root=/dev/mtdblock4 rw "	\
    77. 

  77. 	"rootfstype=jffs2 "
    78. 

  78. 

  79. #endif /* __OMAP3_EVM_QUICK_NAND_H */
    80.