ArmVirtQemuKernel.fdf 5.2 KB

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  1. #
  2. # Copyright (c) 2011-2015, ARM Limited. All rights reserved.
  3. # Copyright (c) 2014, Linaro Limited. All rights reserved.
  4. # Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.
  5. #
  6. # SPDX-License-Identifier: BSD-2-Clause-Patent
  7. #
  8. ################################################################################
  9. #
  10. # FD Section
  11. # The [FD] Section is made up of the definition statements and a
  12. # description of what goes into the Flash Device Image. Each FD section
  13. # defines one flash "device" image. A flash device image may be one of
  14. # the following: Removable media bootable image (like a boot floppy
  15. # image,) an Option ROM image (that would be "flashed" into an add-in
  16. # card,) a System "Flash" image (that would be burned into a system's
  17. # flash) or an Update ("Capsule") image that will be used to update and
  18. # existing system flash.
  19. #
  20. ################################################################################
  21. [Defines]
  22. !if $(FD_SIZE_IN_MB) == 2
  23. DEFINE FVMAIN_COMPACT_SIZE = 0x1f8000
  24. !endif
  25. !if $(FD_SIZE_IN_MB) == 3
  26. DEFINE FVMAIN_COMPACT_SIZE = 0x2f8000
  27. !endif
  28. [FD.QEMU_EFI]
  29. BaseAddress = 0x00000000|gArmTokenSpaceGuid.PcdFdBaseAddress # QEMU assigns 0 - 0x8000000 for a BootROM
  30. Size = $(FD_SIZE)|gArmTokenSpaceGuid.PcdFdSize # The size in bytes of the FLASH Device
  31. ErasePolarity = 1
  32. # This one is tricky, it must be: BlockSize * NumBlocks = Size
  33. BlockSize = 0x00001000
  34. NumBlocks = $(FD_NUM_BLOCKS)
  35. ################################################################################
  36. #
  37. # Following are lists of FD Region layout which correspond to the locations of different
  38. # images within the flash device.
  39. #
  40. # Regions must be defined in ascending order and may not overlap.
  41. #
  42. # A Layout Region start with a eight digit hex offset (leading "0x" required) followed by
  43. # the pipe "|" character, followed by the size of the region, also in hex with the leading
  44. # "0x" characters. Like:
  45. # Offset|Size
  46. # PcdOffsetCName|PcdSizeCName
  47. # RegionType <FV, DATA, or FILE>
  48. #
  49. ################################################################################
  50. #
  51. # Implement the Linux kernel header layout so that the loader will identify
  52. # it as something bootable, and execute it with a FDT pointer in x0 or r2.
  53. # This area will be reused to store a copy of the FDT so round it up to 32 KB.
  54. #
  55. 0x00000000|0x00008000
  56. DATA = {
  57. !if $(ARCH) == AARCH64
  58. 0x01, 0x00, 0x00, 0x10, # code0: adr x1, .
  59. 0xff, 0x1f, 0x00, 0x14, # code1: b 0x8000
  60. 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, # text_offset: 512 KB
  61. !if $(FD_SIZE_IN_MB) == 2
  62. 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 2 MB
  63. !endif
  64. !if $(FD_SIZE_IN_MB) == 3
  65. 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 3 MB
  66. !endif
  67. 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # flags
  68. 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res2
  69. 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res3
  70. 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res4
  71. 0x41, 0x52, 0x4d, 0x64, # magic: "ARM\x64"
  72. 0x00, 0x00, 0x00, 0x00 # res5
  73. !else
  74. 0x08, 0x10, 0x4f, 0xe2, # adr r1, .
  75. 0x02, 0x00, 0xa0, 0xe1, # mov r0, r2 (DTB)
  76. 0x00, 0x00, 0xa0, 0xe1, # nop
  77. 0x00, 0x00, 0xa0, 0xe1, # nop
  78. 0x00, 0x00, 0xa0, 0xe1, # nop
  79. 0x00, 0x00, 0xa0, 0xe1, # nop
  80. 0x00, 0x00, 0xa0, 0xe1, # nop
  81. 0x00, 0x00, 0xa0, 0xe1, # nop
  82. 0xf6, 0x1f, 0x00, 0xea, # b 0x8000
  83. 0x18, 0x28, 0x6f, 0x01, # magic
  84. 0x00, 0x00, 0x00, 0x00, # start
  85. !if $(FD_SIZE_IN_MB) == 2
  86. 0x00, 0x00, 0x20, 0x00, # image size: 2 MB
  87. !endif
  88. !if $(FD_SIZE_IN_MB) == 3
  89. 0x00, 0x00, 0x30, 0x00, # image size: 3 MB
  90. !endif
  91. 0x01, 0x02, 0x03, 0x04 # endiannness flag
  92. !endif
  93. }
  94. 0x00008000|$(FVMAIN_COMPACT_SIZE)
  95. gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
  96. FV = FVMAIN_COMPACT
  97. !include VarStore.fdf.inc
  98. ################################################################################
  99. #
  100. # FV Section
  101. #
  102. # [FV] section is used to define what components or modules are placed within a flash
  103. # device file. This section also defines order the components and modules are positioned
  104. # within the image. The [FV] section consists of define statements, set statements and
  105. # module statements.
  106. #
  107. ################################################################################
  108. !include ArmVirtQemuFvMain.fdf.inc
  109. [FV.FVMAIN_COMPACT]
  110. FvAlignment = 16
  111. ERASE_POLARITY = 1
  112. MEMORY_MAPPED = TRUE
  113. STICKY_WRITE = TRUE
  114. LOCK_CAP = TRUE
  115. LOCK_STATUS = TRUE
  116. WRITE_DISABLED_CAP = TRUE
  117. WRITE_ENABLED_CAP = TRUE
  118. WRITE_STATUS = TRUE
  119. WRITE_LOCK_CAP = TRUE
  120. WRITE_LOCK_STATUS = TRUE
  121. READ_DISABLED_CAP = TRUE
  122. READ_ENABLED_CAP = TRUE
  123. READ_STATUS = TRUE
  124. READ_LOCK_CAP = TRUE
  125. READ_LOCK_STATUS = TRUE
  126. INF RuleOverride = SELF_RELOC ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf
  127. FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
  128. SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
  129. SECTION FV_IMAGE = FVMAIN
  130. }
  131. }
  132. !include ArmVirtRules.fdf.inc