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This is the Buildroot board support for the Xilinx ZC706. The ZC706 is
a development board based on the Xilinx Zynq-7000 based
All-Programmable System-On-Chip.
ZC706 information including schematics, reference designs, and manuals
are available from
http://www.xilinx.com/products/boards-and-kits/ek-z7-zc706-g.html.
uboot.bin -- U-Boot SPL w/ Xilinx boot.bin wrapper
---------------------------------------------------
Due to licensing issues, the files ps7_init.c/h are not distributed
with the U-Boot source code. These files are required to make a
boot.bin file.
If you already have the Xilinx tools installed, the following sequence
will unpack, patch and build the rfs, kernel, uboot, and uboot-spl.
make zynq_zc706_defconfig
make uboot-patch
cp ${XILINX_SDK_LIB}/hwplatform_templates/ZC706_hw_platform/ps7_init.{c,h} \
output/build/uboot-xilinx-v2014.1/board/xilinx/zynq/
Where ${XILINX_SDK_LIB} is ${XILINX}/SDK/${VERSION}/data/embeddedsw/lib.
After copying these files into the U-Boot source tree, you can
continue the build with:
make
*Notice*
While the build will successfully complete without the ps7_init.*
files, the uboot.bin file generated by this configuration will not
function properly on the ZC706. Therefore, it is imperative that the
ps7_init.* files be copied into the U-Boot source tree any time the
clean, or uboot-dirclean targets are executed.
Resulting system
----------------
A FAT32 partition should be created at the beggining of the SD Card
and the following files should be installed:
- boot.bin
- devicetree.dtb
- uImage
- uramdisk.image.gz
- u-boot.img
All needed files can be taken from <output>/images/
cp <output>/images/boot.bin /media/sdcard/
cp <output>/images/uImage /media/sdcard/
cp <output>/images/u-boot.img /media/sdcard/
cp <output>/images/zynq-zc706.dtb /media/sdcard/devicetree.dtb
cp <output>/images/rootfs.cpio.uboot /media/sdcard/uramdisk.image.gz