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u-boot-2017.01+gitAUTOINC+340fb36f04-g340fb36f04
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sc_sps_1.h

sc_sps_1.h 2.0 KB
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  1. /*
    2. 

  2.  * SchulerControl GmbH, SC_SPS_1 module config
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2012 Marek Vasut <marex@denx.de>
    5. 

  5.  * on behalf of DENX Software Engineering GmbH
    6. 

  6.  *
    7. 

  7.  * SPDX-License-Identifier:	GPL-2.0+
    8. 

  8.  */
    9. 

  9. #ifndef __CONFIGS_SC_SPS_1_H__
    10. 

  10. #define __CONFIGS_SC_SPS_1_H__
    11. 

  11. 

  12. /* System configuration */
    13. 

  13. #define CONFIG_MX28				/* i.MX28 SoC */
    14. 

  14. #define MACH_TYPE_SC_SPS_1	4172
    15. 

  15. #define CONFIG_MACH_TYPE	MACH_TYPE_SC_SPS_1
    16. 

  16. 

  17. /* U-Boot Commands */
    18. 

  18. #define CONFIG_SYS_NO_FLASH
    19. 

  19. #define CONFIG_DOS_PARTITION
    20. 

  20. 

  21. /* Memory configuration */
    22. 

  22. #define CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
    23. 

  23. #define PHYS_SDRAM_1			0x40000000	/* Base address */
    24. 

  24. #define PHYS_SDRAM_1_SIZE		0x40000000	/* Max 1 GB RAM */
    25. 

  25. #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
    26. 

  26. 

  27. /* Environment */
    28. 

  28. #define CONFIG_ENV_SIZE			(16 * 1024)
    29. 

  29. #define CONFIG_ENV_IS_IN_MMC
    30. 

  30. 

  31. /* Environment is in MMC */
    32. 

  32. #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
    33. 

  33. #define CONFIG_ENV_OFFSET		(256 * 1024)
    34. 

  34. #define CONFIG_SYS_MMC_ENV_DEV		0
    35. 

  35. #else
    36. 

  36. #define CONFIG_ENV_IS_NOWHERE
    37. 

  37. #endif
    38. 

  38. 

  39. /* FEC Ethernet on SoC */
    40. 

  40. #ifdef CONFIG_CMD_NET
    41. 

  41. #define CONFIG_FEC_MXC
    42. 

  42. #define CONFIG_PHYLIB
    43. 

  43. #define CONFIG_PHY_SMSC
    44. 

  44. #endif
    45. 

  45. 

  46. /* USB */
    47. 

  47. #ifdef CONFIG_CMD_USB
    48. 

  48. #define CONFIG_EHCI_MXS_PORT0
    49. 

  49. #define CONFIG_USB_MAX_CONTROLLER_COUNT	1
    50. 

  50. #endif
    51. 

  51. 

  52. /* Booting Linux */
    53. 

  53. #define CONFIG_BOOTFILE		"uImage"
    54. 

  54. #define CONFIG_BOOTARGS		"console=ttyAMA0,115200"
    55. 

  55. #define CONFIG_BOOTCOMMAND	"bootm"
    56. 

  56. #define CONFIG_LOADADDR		0x42000000
    57. 

  57. #define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR
    58. 

  58. 

  59. /* Extra Environment */
    60. 

  60. #define CONFIG_EXTRA_ENV_SETTINGS					\
    61. 

  61. 	"update_sd_firmware_filename=u-boot.sd\0"			\
    62. 

  62. 	"update_sd_firmware="		/* Update the SD firmware partition */ \
    63. 

  63. 		"if mmc rescan ; then "					\
    64. 

  64. 		"if tftp ${update_sd_firmware_filename} ; then "	\
    65. 

  65. 		"setexpr fw_sz ${filesize} / 0x200 ; "	/* SD block size */ \
    66. 

  66. 		"setexpr fw_sz ${fw_sz} + 1 ; "				\
    67. 

  67. 		"mmc write ${loadaddr} 0x800 ${fw_sz} ; "		\
    68. 

  68. 		"fi ; "							\
    69. 

  69. 		"fi\0"
    70. 

  70. 

  71. /* The rest of the configuration is shared */
    72. 

  72. #include <configs/mxs.h>
    73. 

  73. 

  74. #endif /* __CONFIGS_SC_SPS_1_H__ */
    75.