warp7.h 4.6 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2016 NXP Semiconductors
  4. *
  5. * Configuration settings for the i.MX7S Warp board.
  6. */
  7. #ifndef __WARP7_CONFIG_H
  8. #define __WARP7_CONFIG_H
  9. #include "mx7_common.h"
  10. #include <imximage.h>
  11. #define PHYS_SDRAM_SIZE SZ_512M
  12. /* Size of malloc() pool */
  13. #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M)
  14. /* MMC Config*/
  15. #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR
  16. #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  17. #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
  18. /* Switch on SERIAL_TAG */
  19. #define CONFIG_SERIAL_TAG
  20. #define CONFIG_DFU_ENV_SETTINGS \
  21. "dfu_alt_info=boot raw 0x2 0x1000 mmcpart 1\0" \
  22. /* When booting with FIT specify the node entry containing boot.scr */
  23. #if defined(CONFIG_FIT)
  24. #define BOOT_SCR_STRING "source ${bootscriptaddr}:${bootscr_fitimage_name}\0"
  25. #else
  26. #define BOOT_SCR_STRING "source ${bootscriptaddr}\0"
  27. #endif
  28. #ifndef CONFIG_OPTEE_LOAD_ADDR
  29. #define CONFIG_OPTEE_LOAD_ADDR 0
  30. #endif
  31. #define CONFIG_EXTRA_ENV_SETTINGS \
  32. CONFIG_DFU_ENV_SETTINGS \
  33. "script=boot.scr\0" \
  34. "bootscr_fitimage_name=bootscr\0" \
  35. "script_signed=boot.scr.imx-signed\0" \
  36. "bootscriptaddr=0x83200000\0" \
  37. "image=zImage\0" \
  38. "console=ttymxc0\0" \
  39. "ethact=usb_ether\0" \
  40. "fdt_high=0xffffffff\0" \
  41. "initrd_high=0xffffffff\0" \
  42. "fdt_file=imx7s-warp.dtb\0" \
  43. "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \
  44. "fdtovaddr=0x83100000\0" \
  45. "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \
  46. "boot_fdt=try\0" \
  47. "ip_dyn=yes\0" \
  48. "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  49. "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  50. "rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \
  51. "finduuid=part uuid mmc 0:${rootpart} uuid\0" \
  52. "mmcargs=setenv bootargs console=${console},${baudrate} " \
  53. "root=PARTUUID=${uuid} rootwait rw\0" \
  54. "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\
  55. "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \
  56. "do_bootscript_hab=" \
  57. "if test ${hab_enabled} -eq 1; then " \
  58. "setexpr hab_ivt_addr ${bootscriptaddr} - ${ivt_offset}; " \
  59. "setenv script ${script_signed}; " \
  60. "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \
  61. "run warp7_auth_or_fail; " \
  62. "run bootscript; "\
  63. "fi;\0" \
  64. "loadbootscript=" \
  65. "load mmc ${mmcdev}:${mmcpart} ${bootscriptaddr} ${script};\0" \
  66. "bootscript=echo Running bootscript from mmc ...; " \
  67. BOOT_SCR_STRING \
  68. "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  69. "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  70. "mmcboot=echo Booting from mmc ...; " \
  71. "run finduuid; " \
  72. "run mmcargs; " \
  73. "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  74. "if run loadfdt; then " \
  75. "bootz ${loadaddr} - ${fdt_addr}; " \
  76. "else " \
  77. "if test ${boot_fdt} = try; then " \
  78. "bootz; " \
  79. "else " \
  80. "echo WARN: Cannot load the DT; " \
  81. "fi; " \
  82. "fi; " \
  83. "else " \
  84. "bootz; " \
  85. "fi;\0" \
  86. #define CONFIG_BOOTCOMMAND \
  87. "mmc dev ${mmcdev};" \
  88. "mmc dev ${mmcdev}; if mmc rescan; then " \
  89. "run do_bootscript_hab;" \
  90. "if run loadbootscript; then " \
  91. "run bootscript; " \
  92. "else " \
  93. "if run loadimage; then " \
  94. "run mmcboot; " \
  95. "fi; " \
  96. "fi; " \
  97. "fi"
  98. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  99. #define CONFIG_SYS_HZ 1000
  100. /* Physical Memory Map */
  101. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  102. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  103. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  104. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  105. #define CONFIG_SYS_INIT_SP_OFFSET \
  106. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  107. #define CONFIG_SYS_INIT_SP_ADDR \
  108. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  109. /*
  110. * Environment starts at CONFIG_ENV_OFFSET= 0xC0000 = 768k = 768*1024 = 786432
  111. *
  112. * Detect overlap between U-Boot image and environment area in build-time
  113. *
  114. * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
  115. * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
  116. *
  117. * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
  118. * write the direct value here
  119. */
  120. #define CONFIG_BOARD_SIZE_LIMIT 785408
  121. /* I2C configs */
  122. #define CONFIG_SYS_I2C_MXC
  123. #define CONFIG_SYS_I2C_SPEED 100000
  124. /* environment organization */
  125. #define CONFIG_SYS_FSL_USDHC_NUM 1
  126. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  127. #define CONFIG_USBD_HS
  128. /* USB Device Firmware Update support */
  129. #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
  130. #define DFU_DEFAULT_POLL_TIMEOUT 300
  131. #define CONFIG_USBNET_DEV_ADDR "de:ad:be:af:00:01"
  132. /* Environment variable name to represent HAB enable state */
  133. #define HAB_ENABLED_ENVNAME "hab_enabled"
  134. #endif