Please use the following commands in U-Boot to load the Linux images from the SD card:
env def -f -a
saveenv
setenv sdbootdev 1
boot
Also, please use iWave-provided binaries.
For further inquiries, please get in touch with mktg@iwave-global.com
Please find the detailed product information here:
Zynq™ UltraScale+™ ZU19/ZU17/ZU11 MPSoC System on Module