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We provide a script that does automates the build for Zynq using the Linaro toolchain.
Note that this script differs from the one for Zynq.
The script takes up to 3 parameters, but if left blank, it uses defaults:
zynqmp-zcu102-rev10-ad9361-fmcomms2-3.dtb
for ZynqThe script will:
wget https://raw.githubusercontent.com/analogdevicesinc/wiki-scripts/master/linux/build_zynq_kernel_image.sh && chmod +x build_zynq_kernel_image.sh && ./build_zynq_kernel_image.sh zynqmp
git clone https://github.com/analogdevicesinc/linux.git
or do a git pull in the existing repository.
dave@hal9000:~/github-linux-build/linux$ git checkout master Already on 'master' Your branch is up-to-date with 'origin/master'.
Vivado 2016.2 SDK may be installed into a different directory
dave@hal9000:~/github-linux-build/linux$ export PATH=$PATH:/opt/Xilinx/SDK/2017.2/gnu/aarch64/lin/aarch64-linux/bin
dave@hal9000:~/github-linux-build/linux$ export ARCH=arm64 dave@hal9000:~/github-linux-build/linux$ export CROSS_COMPILE=aarch64-linux-gnu-
dave@hal9000:~/github-linux-build/linux$ make adi_zynqmp_defconfig # # configuration written to .config # dave@hal9000:~/github-linux-build/linux$
dave@hal9000:~/github-linux-build/linux$ make -j5 Image UIMAGE_LOADADDR=0x8000 CHK include/config/kernel.release CHK include/generated/uapi/linux/version.h HOSTCC scripts/basic/fixdep HOSTCC scripts/basic/bin2c [ -- snip --] CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY arch/arm64/boot/Image dave@hal9000:~/github-linux-build/linux$
zynqmp-zcu102-rev10-ad9361-fmcomms2-3.dts | ZCU102 Rev. 1.0 and the AD-FMCOMMS2-EBZ or AD-FMCOMMS3-EBZ board |
zynqmp-zcu102-rev10-ad9364-fmcomms4.dts | ZCU102 Rev. 1.0 and the AD-FMCOMMS4-EBZ or AD-FMCOMMS4-EBZ board |
zynqmp-zcu102-revB-ad9361-fmcomms2-3.dts | ZCU102 Rev.B and the AD-FMCOMMS2-EBZ or AD-FMCOMMS3-EBZ board |
zynqmp-zcu102-revB-ad9364-fmcomms4.dts | ZCU102 Rev.B and the AD-FMCOMMS4-EBZ board |
dave@hal9000:~/github-linux-build/linux$ make xilinx/zynqmp-zcu102-rev10-ad9361-fmcomms2-3.dtb DTC arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev10-ad9361-fmcomms2-3.dtb dave@hal9000:~/github-linux-build/linux$
dave@hal9000:~/github-linux-build/linux$ cp arch/arm64/boot/Image /media/michael/BOOT/ dave@hal9000:~/github-linux-build/linux$ cp arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB-ad9361-fmcomms2-3.dtb /media/michael/BOOT/system.dtb
The boot image BOOT.BIN is build using the bootgen tool which requires several input files.
Instructions on how to build the Xilinx Shell Archive (XSA) handover file can be found here:
All further steps are lengthy explained on the Xilinx Wiki Page
For ease of use we provide a bash shell script which allows building BOOT.BIN from system_top.xsa, u-boot.elf and either bl31.elf or a path to the Arm Trusted Firmware repository
The script can be downloaded from here:
NOTE: After downloading the script you need to make it executable
$ chmod +x build_zynqmp_boot_bin.sh
usage: build_zynqmp_boot_bin.sh system_top.xsa u-boot.elf (download | bl31.elf | <path-to-arm-trusted-firmware-source>) [output-archive]
system_top.xsa
and u-boot.elf
are required parameters.system_top.xsa
, see Building HDL. After building a project in the HDL repository, it can be found inside a <project>_<board>.sdk folder.u-boot.elf
.download
(which will git clone the ATF repository), bl31.elf
or the file system path
to the Arm Trusted Firmware source code repositorybl31.elf
.name
parameter can be given to tar.gz the output directory. (name
.tar.gz)$ source /opt/Xilinx/Vivado/202x.x/settings64.sh
export PATH=$PATH:/cygdrive/c/Xilinx/Vivado/202x.x/bin export PATH=$PATH:/cygdrive/c/Xilinx/Vitis/202x.x/bin export PATH=$PATH:/cygdrive/c/Xilinx/Vitis/202x.x/gnu/microblaze/nt/bin
NOTE: u-boot.elf and bl31.elf
For those who don't want to build u-boot or bl31 themselves.
Both u-boot.elf and bl31.elf can be extracted from the project folder on the SD Card image, bootgen_sysfiles.tgz.
u-boot.elf may have a different name, rename that .elf file to u-boot.elf before using.
root@analog:~# printf "Section \"Device\"\n Identifier \"myfb\"\n Driver \"fbdev\"\n Option \"fbdev\" \"/dev/fb0\"\nEndSection\n" > /etc/X11/xorg.conf root@analog:~# cat /etc/X11/xorg.conf Section "Device" Identifier "myfb" Driver "fbdev" Option "fbdev" "/dev/fb0" EndSection