mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-29 12:35:53 +01:00
148 lines
5.2 KiB
Plaintext
148 lines
5.2 KiB
Plaintext
#
|
|
# 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
|