Building The Dtb; Booting U-Boot Sd Boot Image - Xilinx ZCU102 Getting Started Quick Manual

Building the DTB:

Here, the DTS at the link
can modify this to suit their needs.

linux-xlnx/scripts/dtc/dtc -I dts -O dtb -o linux_files/system.dtb linux_files/ zynqmp-zcu102-
revB.dts

Booting U-BOOT SD Boot Image:

Launch HSI and use the bootgen commands below:

bootgen -arch zynqmp -image bootgen.bif -o i BOOT.BIN -w on
The bootgen.bif file is seen below:
the_ROM_image:
{
[fsbl_config]
[pmufw_image]
[bootloader]
[destination_device=pl] design_1_wrapper.bit
[, destination_cpu=a53-0] bl31.elf
[, destination_cpu=a53-0] u-boot.elf
[destination_cpu=a53-0, load=0x80000] Image.bin
[destination_cpu=a53-0, load=0x4000000] system.dtb
}
Note: The Image is renamed Image.bin. If using Petalinux, this would be the uImage.
Copy the resulting BOOT.BIN onto a SD Card, and plug this into the ZCU102. Set the Boot mode to
boot from the SD card: (shown below), then set up the serial port, and power on the ZCU102.
This will boot the u-boot, then the Linux kernel. If it fails to boot the Linux image, view the
xilinx_zynqmp.h in the uboot include/configs. Otherwise, just use the command below:

booti 0x80000 – 0x4000000
Note: Users can also achieve this from the SDK create boot image GUI. User can create a new BIF
from scratch, or import one from above. This flow is recommended as it is less error prone.
here is used. This is also added to this tutorial in the linux_files folder. Users
a53_x64
pmufw.elf
zynqmp_fsbl.elf
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