Dump the partitions from a BOOT.bin built with bootgen
This posts shows how to figure out the names and sizes of the partitions of BOOT.bin from bootgen.
Example bootimage.bif:
pfefferz@plc2:~/build$ cat out/bootimage.bif
image : {
[bootloader,destination_cpu=a53-0]/home/pfefferz/build/out/zynqmp_fsbl.elf
[pmufw_image]/home/pfefferz/build/out/pmufw.elf
[destination_cpu=a53-0, exception_level=el-3, trustzone] /home/pfefferz/build/out/bl31.elf
[destination_cpu=a53-0, exception_level=el-2] /home/pfefferz/build/out/u-boot.elf
[load=0x03000000]/home/pfefferz/build/out/uImage.bin
[load=0x1407f000]/home/pfefferz/build/out/system.dtb
[load=0x01000000]/home/pfefferz/build/out/uramdisk.image.gz
}
Get all the partitions by passing -log trace to bootgen:
$PATH_TO_XSCT/bootgen -log trace -arch zynqmp -image $PETALINUX_BUILD_OUT/bootimage.bif -w -o $PETALINUX_BUILD_OUT/BOOT.bin
~/build/out ~/build
/hdd/opt/Xilinx/SDK/2017.4/bin//bootgen -log trace -arch zynqmp -image /home/pfefferz/build/out/bootimage.bif -w -o /home/pfefferz/build/out/BOOT.bin
[TRACE] : Command Line parsing started
[TRACE] : Command: -log trace -arch zynqmp -image /home/pfefferz/build/out/bootimage.bif -w -o /home/pfefferz/build/out/BOOT.bin
[INFO] : Command line parsing completed successfully
[INFO] : Bootgen Version - 2017.4, Nov 23, 2017
[TRACE] : BIF File: /home/pfefferz/build/out/bootimage.bif
[TRACE] : BIF file parsing started
[TRACE] : Creating ZYNQ MP Factory
[INFO] : Filename: /home/pfefferz/build/out/zynqmp_fsbl.elf
[INFO] : Parsing Partition Data
[INFO] : Filename: /home/pfefferz/build/out/pmufw.elf
[INFO] : Filename: /home/pfefferz/build/out/bl31.elf
[INFO] : Parsing Partition Data
[INFO] : Filename: /home/pfefferz/build/out/u-boot.elf
[INFO] : Parsing Partition Data
[INFO] : Filename: /home/pfefferz/build/out/uImage.bin
[INFO] : Load: 3000000
[INFO] : Parsing Partition Data
[INFO] : Filename: /home/pfefferz/build/out/system.dtb
[INFO] : Load: 1407f000
[INFO] : Parsing Partition Data
[INFO] : Filename: /home/pfefferz/build/out/uramdisk.image.gz
[INFO] : Load: 1000000
[INFO] : Parsing Partition Data
[INFO] : BIF file parsing completed successfully
[INFO] : Building image - image
[TRACE] : Setting Core as 2
[INFO] : Building the Partition Header Table
[TRACE] : Creating ZYNQ MP Factory
[INFO] : After build
-- Dump of Binary Image ----
00000000 Len: 000008b8 Res: 00000000 "BootHeader"
00000000 Len: 00000040 Res: 00000000 "ImageHeaderTable"
00000000 Len: 00000024 Res: 00000000 "ImageHeader zynqmp_fsbl.elf"
00000000 Len: 00000020 Res: 00000000 "ImageHeader bl31.elf"
00000000 Len: 00000020 Res: 00000000 "ImageHeader u-boot.elf"
00000000 Len: 00000020 Res: 00000000 "ImageHeader uImage.bin"
00000000 Len: 00000020 Res: 00000000 "ImageHeader system.dtb"
00000000 Len: 00000028 Res: 000006c0 "ImageHeader uramdisk.image.gz"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader zynqmp_fsbl.elf.0"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader bl31.elf.0"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader bl31.elf.1"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader u-boot.elf.0"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader uImage.bin.0"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader system.dtb.0"
00000000 Len: 00000040 Res: 00000000 "PartitionHeader uramdisk.image.gz.0"
00000000 Len: 00000040 Res: 00001540 "PartitionHeader Null"
00000000 Len: 00036de8 Res: 00000000 "zynqmp_fsbl.elf.0"
00000000 Len: 00006000 Res: 00000000 "bl31.elf.0"
00000000 Len: 00000020 Res: 00000000 "bl31.elf.1"
00000000 Len: 00093e70 Res: 00000000 "u-boot.elf.0"
00000000 Len: 00cc2a40 Res: 00000000 "uImage.bin.0"
00000000 Len: 00008764 Res: 00000000 "system.dtb.0"
00000000 Len: 0079bbcc Res: 00000000 "uramdisk.image.gz.0"
-- End of Dump
[INFO] : After align
-- Dump of Binary Image ----
00000000 Len: 000008b8 Res: 00000000 "BootHeader"
000008c0 Len: 00000040 Res: 00000000 "ImageHeaderTable"
00000900 Len: 00000024 Res: 00000000 "ImageHeader zynqmp_fsbl.elf"
00000940 Len: 00000020 Res: 00000000 "ImageHeader bl31.elf"
00000980 Len: 00000020 Res: 00000000 "ImageHeader u-boot.elf"
000009c0 Len: 00000020 Res: 00000000 "ImageHeader uImage.bin"
00000a00 Len: 00000020 Res: 00000000 "ImageHeader system.dtb"
00000a40 Len: 00000028 Res: 000006c0 "ImageHeader uramdisk.image.gz"
00001100 Len: 00000040 Res: 00000000 "PartitionHeader zynqmp_fsbl.elf.0"
00001140 Len: 00000040 Res: 00000000 "PartitionHeader bl31.elf.0"
00001180 Len: 00000040 Res: 00000000 "PartitionHeader bl31.elf.1"
000011c0 Len: 00000040 Res: 00000000 "PartitionHeader u-boot.elf.0"
00001200 Len: 00000040 Res: 00000000 "PartitionHeader uImage.bin.0"
00001240 Len: 00000040 Res: 00000000 "PartitionHeader system.dtb.0"
00001280 Len: 00000040 Res: 00000000 "PartitionHeader uramdisk.image.gz.0"
000012c0 Len: 00000040 Res: 00001540 "PartitionHeader Null"
00002800 Len: 00036de8 Res: 00000000 "zynqmp_fsbl.elf.0"
00039600 Len: 00006000 Res: 00000000 "bl31.elf.0"
0003f600 Len: 00000020 Res: 00000000 "bl31.elf.1"
0003f640 Len: 00093e70 Res: 00000000 "u-boot.elf.0"
000d34c0 Len: 00cc2a40 Res: 00000000 "uImage.bin.0"
00d95f00 Len: 00008764 Res: 00000000 "system.dtb.0"
00d9e680 Len: 0079bbcc Res: 00000000 "uramdisk.image.gz.0"
-- End of Dump
[INFO] : Partition Information:
[INFO] : Image: zynqmp_fsbl.elf
[INFO] : 1. Partition: zynqmp_fsbl.elf.0, Size: 224744
[INFO] : Image: bl31.elf
[INFO] : 2. Partition: bl31.elf.0, Size: 24576
[INFO] : 3. Partition: bl31.elf.1, Size: 32
[INFO] : Image: u-boot.elf
[INFO] : 4. Partition: u-boot.elf.0, Size: 605808
[INFO] : Image: uImage.bin
[INFO] : 5. Partition: uImage.bin.0, Size: 13380160
[INFO] : Image: system.dtb
[INFO] : 6. Partition: system.dtb.0, Size: 34659
[INFO] : Image: uramdisk.image.gz
[INFO] : 7. Partition: uramdisk.image.gz.0, Size: 7977929
[INFO] : After Link
-- Dump of Binary Image ----
00000000 Len: 000008b8 Res: 00000000 "BootHeader"
000008c0 Len: 00000040 Res: 00000000 "ImageHeaderTable"
00000900 Len: 00000024 Res: 00000000 "ImageHeader zynqmp_fsbl.elf"
00000940 Len: 00000020 Res: 00000000 "ImageHeader bl31.elf"
00000980 Len: 00000020 Res: 00000000 "ImageHeader u-boot.elf"
000009c0 Len: 00000020 Res: 00000000 "ImageHeader uImage.bin"
00000a00 Len: 00000020 Res: 00000000 "ImageHeader system.dtb"
00000a40 Len: 00000028 Res: 000006c0 "ImageHeader uramdisk.image.gz"
00001100 Len: 00000040 Res: 00000000 "PartitionHeader zynqmp_fsbl.elf.0"
00001140 Len: 00000040 Res: 00000000 "PartitionHeader bl31.elf.0"
00001180 Len: 00000040 Res: 00000000 "PartitionHeader bl31.elf.1"
000011c0 Len: 00000040 Res: 00000000 "PartitionHeader u-boot.elf.0"
00001200 Len: 00000040 Res: 00000000 "PartitionHeader uImage.bin.0"
00001240 Len: 00000040 Res: 00000000 "PartitionHeader system.dtb.0"
00001280 Len: 00000040 Res: 00000000 "PartitionHeader uramdisk.image.gz.0"
000012c0 Len: 00000040 Res: 00001540 "PartitionHeader Null"
00002800 Len: 00036de8 Res: 00000000 "zynqmp_fsbl.elf.0"
00039600 Len: 00006000 Res: 00000000 "bl31.elf.0"
0003f600 Len: 00000020 Res: 00000000 "bl31.elf.1"
0003f640 Len: 00093e70 Res: 00000000 "u-boot.elf.0"
000d34c0 Len: 00cc2a40 Res: 00000000 "uImage.bin.0"
00d95f00 Len: 00008764 Res: 00000000 "system.dtb.0"
00d9e680 Len: 0079bbcc Res: 00000000 "uramdisk.image.gz.0"
-- End of Dump
~/build
References
- Xilinx logo from https://twitter.com/xilinxinc at link
Other Info
bootgen -help
pfefferz@plc2:~/build$ $PATH_TO_XSCT/bootgen -help
Xilinx BootGen
Build-2017.4, Date-Nov 23, 2017
Copyright (c) 1995-2017 Xilinx, Inc. All rights reserved.
------------------------------------------------------------------------------+
COMMAND LINE OPTIONS |
-------------------------------+----------------------------------------------+
-arch [options] | Xilinx Architecture |
| options: [zynq, zynqmp, fpga] |
-------------------------------+----------------------------------------------+
-image | Input Boot Image File (.bif) |
-------------------------------+----------------------------------------------+
-o | Output filename in MCS/BIN format |
-------------------------------+----------------------------------------------+
-w [options] | Overwrite mode |
| options: [on, off] |
-------------------------------+----------------------------------------------+
-encrypt [options] | AES Key storage in chip (Zynq only) |
| options: [bbram, efuse] |
-------------------------------+----------------------------------------------+
-p | Part name |
-------------------------------+----------------------------------------------+
-efuseppkbits | Generate PPK hash for e-fuse |
-------------------------------+----------------------------------------------+
-generate_hashes | Generate SHA hashes (PKCS#1v1.5) |
-------------------------------+----------------------------------------------+
-spksignature | Generate SPK signature file |
-------------------------------+----------------------------------------------+
-fill | Fill byte for padding |
-------------------------------+----------------------------------------------+
-split [options] | Split partitions to diff files |
| options: [bin, mcs] |
-------------------------------+----------------------------------------------+
-padimageheader [options] | Pad header tables |
| options: [0, 1] |
-------------------------------+----------------------------------------------+
-process_bitstream [options] | Outputs bitstream in bin/mcs format |
| options: [bin, mcs] |
-------------------------------+----------------------------------------------+
-generate_keys auth [options] | Generate Authentication Keys |
| options: [pem, rsa] |
-------------------------------+----------------------------------------------+
-dual_qspi_mode [options] | Generate 2 output files for Dual QSPI |
| options: [parallel, stacked ] |
-------------------------------+----------------------------------------------+
-log [options] | Generate log file |
| options: [error, warning, info, debug, trace]|
-------------------------------+----------------------------------------------+
-zynqmpes1 | Generate boot image for (1.0)ES1 |
-------------------------------+----------------------------------------------+
-h | -help | Print the help summary |
-------------------------------+----------------------------------------------+
-bif_help | Print the BIF help summary |
-------------------------------+----------------------------------------------+
Note : For more info on bootgen options, use the command |
bootgen -help