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#
# Copyright (c) 2011-2015, ARM Limited. All rights reserved.
# Copyright (c) 2014, Linaro Limited. All rights reserved.
# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
################################################################################
#
# FD Section
# The [FD] Section is made up of the definition statements and a
# description of what goes into the Flash Device Image. Each FD section
# defines one flash "device" image. A flash device image may be one of
# the following: Removable media bootable image (like a boot floppy
# image,) an Option ROM image (that would be "flashed" into an add-in
# card,) a System "Flash" image (that would be burned into a system's
# flash) or an Update ("Capsule") image that will be used to update and
# existing system flash.
#
################################################################################
[Defines]
!if $(FD_SIZE_IN_MB) == 2
DEFINE FVMAIN_COMPACT_SIZE = 0x1f8000
!endif
!if $(FD_SIZE_IN_MB) == 3
DEFINE FVMAIN_COMPACT_SIZE = 0x2f8000
!endif
[FD.QEMU_EFI]
BaseAddress = 0x00000000|gArmTokenSpaceGuid.PcdFdBaseAddress # QEMU assigns 0 - 0x8000000 for a BootROM
Size = $(FD_SIZE)|gArmTokenSpaceGuid.PcdFdSize # The size in bytes of the FLASH Device
ErasePolarity = 1
# This one is tricky, it must be: BlockSize * NumBlocks = Size
BlockSize = 0x00001000
NumBlocks = $(FD_NUM_BLOCKS)
################################################################################
#
# Following are lists of FD Region layout which correspond to the locations of different
# images within the flash device.
#
# Regions must be defined in ascending order and may not overlap.
#
# A Layout Region start with a eight digit hex offset (leading "0x" required) followed by
# the pipe "|" character, followed by the size of the region, also in hex with the leading
# "0x" characters. Like:
# Offset|Size
# PcdOffsetCName|PcdSizeCName
# RegionType <FV, DATA, or FILE>
#
################################################################################
#
# Implement the Linux kernel header layout so that the loader will identify
# it as something bootable, and execute it with a FDT pointer in x0 or r2.
# This area will be reused to store a copy of the FDT so round it up to 32 KB.
#
0x00000000|0x00008000
DATA = {
!if $(ARCH) == AARCH64
0x01, 0x00, 0x00, 0x10, # code0: adr x1, .
0xff, 0x1f, 0x00, 0x14, # code1: b 0x8000
0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, # text_offset: 512 KB
!if $(FD_SIZE_IN_MB) == 2
0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 2 MB
!endif
!if $(FD_SIZE_IN_MB) == 3
0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 3 MB
!endif
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # flags
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res2
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res3
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res4
0x41, 0x52, 0x4d, 0x64, # magic: "ARM\x64"
0x00, 0x00, 0x00, 0x00 # res5
!else
0x08, 0x10, 0x4f, 0xe2, # adr r1, .
0x02, 0x00, 0xa0, 0xe1, # mov r0, r2 (DTB)
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0x00, 0x00, 0xa0, 0xe1, # nop
0xf6, 0x1f, 0x00, 0xea, # b 0x8000
0x18, 0x28, 0x6f, 0x01, # magic
0x00, 0x00, 0x00, 0x00, # start
!if $(FD_SIZE_IN_MB) == 2
0x00, 0x00, 0x20, 0x00, # image size: 2 MB
!endif
!if $(FD_SIZE_IN_MB) == 3
0x00, 0x00, 0x30, 0x00, # image size: 3 MB
!endif
0x01, 0x02, 0x03, 0x04 # endiannness flag
!endif
}
0x00008000|$(FVMAIN_COMPACT_SIZE)
gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
FV = FVMAIN_COMPACT
!include VarStore.fdf.inc
################################################################################
#
# FV Section
#
# [FV] section is used to define what components or modules are placed within a flash
# device file. This section also defines order the components and modules are positioned
# within the image. The [FV] section consists of define statements, set statements and
# module statements.
#
################################################################################
!include ArmVirtQemuFvMain.fdf.inc
[FV.FVMAIN_COMPACT]
FvAlignment = 16
ERASE_POLARITY = 1
MEMORY_MAPPED = TRUE
STICKY_WRITE = TRUE
LOCK_CAP = TRUE
LOCK_STATUS = TRUE
WRITE_DISABLED_CAP = TRUE
WRITE_ENABLED_CAP = TRUE
WRITE_STATUS = TRUE
WRITE_LOCK_CAP = TRUE
WRITE_LOCK_STATUS = TRUE
READ_DISABLED_CAP = TRUE
READ_ENABLED_CAP = TRUE
READ_STATUS = TRUE
READ_LOCK_CAP = TRUE
READ_LOCK_STATUS = TRUE
INF RuleOverride = SELF_RELOC ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf
FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
SECTION FV_IMAGE = FVMAIN
}
}
!include ArmVirtRules.fdf.inc
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