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 # This program and the accompanying materials 7 # are licensed and made available under the terms and conditions of the BSD License 8 # which accompanies this distribution. The full text of the license may be found at 9 # http://opensource.org/licenses/bsd-license.php 10 # 11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 # 14 15 ################################################################################ 16 # 17 # FD Section 18 # The [FD] Section is made up of the definition statements and a 19 # description of what goes into the Flash Device Image. Each FD section 20 # defines one flash "device" image. A flash device image may be one of 21 # the following: Removable media bootable image (like a boot floppy 22 # image,) an Option ROM image (that would be "flashed" into an add-in 23 # card,) a System "Flash" image (that would be burned into a system's 24 # flash) or an Update ("Capsule") image that will be used to update and 25 # existing system flash. 26 # 27 ################################################################################ 28 29 [FD.QEMU_EFI] 30 BaseAddress = 0x00000000|gArmTokenSpaceGuid.PcdFdBaseAddress # QEMU assigns 0 - 0x8000000 for a BootROM 31 Size = 0x00200000|gArmTokenSpaceGuid.PcdFdSize # The size in bytes of the FLASH Device 32 ErasePolarity = 1 33 34 # This one is tricky, it must be: BlockSize * NumBlocks = Size 35 BlockSize = 0x00001000 36 NumBlocks = 0x200 37 38 ################################################################################ 39 # 40 # Following are lists of FD Region layout which correspond to the locations of different 41 # images within the flash device. 42 # 43 # Regions must be defined in ascending order and may not overlap. 44 # 45 # A Layout Region start with a eight digit hex offset (leading "0x" required) followed by 46 # the pipe "|" character, followed by the size of the region, also in hex with the leading 47 # "0x" characters. Like: 48 # Offset|Size 49 # PcdOffsetCName|PcdSizeCName 50 # RegionType <FV, DATA, or FILE> 51 # 52 ################################################################################ 53 54 # 55 # Implement the Linux kernel header layout so that the Xen loader will identify 56 # it as something bootable, and execute it with a FDT pointer in x0 or r2. 57 # This area will be reused to store a copy of the FDT so round it up to 8 KB. 58 # 59 0x00000000|0x00002000 60 DATA = { 61 !if $(ARCH) == AARCH64 62 0x01, 0x00, 0x00, 0x10, # code0: adr x1, . 63 0xff, 0x07, 0x00, 0x14, # code1: b 0x2000 64 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, # text_offset: 512 KB 65 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 2 MB 66 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # flags 67 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res2 68 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res3 69 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res4 70 0x41, 0x52, 0x4d, 0x64, # magic: "ARM\x64" 71 0x00, 0x00, 0x00, 0x00 # res5 72 !else 73 0x08, 0x10, 0x4f, 0xe2, # adr r1, . 74 0x02, 0x00, 0xa0, 0xe1, # mov r0, r2 (DTB) 75 0x00, 0x00, 0xa0, 0xe1, # nop 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 82 0xf6, 0x07, 0x00, 0xea, # b 0x2000 83 0x18, 0x28, 0x6f, 0x01, # magic 84 0x00, 0x00, 0x00, 0x00, # start 85 0x00, 0x00, 0x20, 0x00, # image size: 2 MB 86 0x01, 0x02, 0x03, 0x04 # endiannness flag 87 !endif 88 } 89 90 0x00002000|0x001fe000 91 gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize 92 FV = FVMAIN_COMPACT 93 94 !include VarStore.fdf.inc 95 96 ################################################################################ 97 # 98 # FV Section 99 # 100 # [FV] section is used to define what components or modules are placed within a flash 101 # device file. This section also defines order the components and modules are positioned 102 # within the image. The [FV] section consists of define statements, set statements and 103 # module statements. 104 # 105 ################################################################################ 106 107 !include ArmVirtQemuFvMain.fdf.inc 108 109 [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 126 127 INF ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf 128 129 FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 { 130 SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE { 131 SECTION FV_IMAGE = FVMAIN 132 } 133 } 134 135 !include ArmVirtRules.fdf.inc 136
