Software for DI/OT Zynq Ultrascale-based System Board
U-boot
Booting form network
By default DI/OT board will try to obtain IP address via DHCP and try to retrieve uboot images with a script. First it will try the name xx:xx:xx:xx:xx:xx_boot_script.img
(x'es represent MAC address in lower case), if not found boot_script.img
.
Create script to be used by network booting
Create text file with valid uboot commands to be executed. E.g.:
echo "echo hello!" > boot_script.txt
Make a uboot image out of that file:
mkimage -A arm -O linux -C none -T script -n 'boot script' -d boot_script.txt boot_script.img