buildroot/board/zynqmp

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Xilinx ZCU102 / ZCU104 / ZCU106 boards - ZynqMP SoC
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This document describes the Buildroot support for the ZCU102, ZCU104
and ZCU106 boards by Xilinx, based on the Zynq UltraScale+ MPSoC (aka
ZynqMP). It has been tested with the ZCU102 and ZCU106 production
boards.

Evaluation board features can be found here with the links below.

ZCU102:
https://www.xilinx.com/products/boards-and-kits/zcu102.html

ZCU104:
https://www.xilinx.com/products/boards-and-kits/zcu104.html

ZCU106:
https://www.xilinx.com/products/boards-and-kits/zcu106.html


How to build it
===============

Configure Buildroot: (use the command for the specific board)

$ make zynqmp_zcu102_defconfig
$ make zynqmp_zcu104_defconfig
$ make zynqmp_zcu106_defconfig

Compile everything and build the rootfs image:

$ make

Result of the build
-------------------

After building, you should get a tree like this:

output/images/
+-- atf-uboot.ub
+-- bl31.bin
+-- boot.bin
+-- boot.vfat
+-- Image
+-- rootfs.ext2
+-- rootfs.ext4 -> rootfs.ext2
+-- sdcard.img
+-- system.dtb -> zynqmp-zcu106-revA.dtb
+-- u-boot.itb
`-- zynqmp-zcu106-revA.dtb

How to write the SD card
========================

WARNING! This will destroy all the card content. Use with care!

The sdcard.img file is a complete bootable image ready to be written
on the boot medium. To install it, simply copy the image to an SD
card:

# dd if=output/images/sdcard.img of=/dev/sdX

Where 'sdX' is the device node of the SD.

Eject the SD card, insert it in the board, and power it up.