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Zynq MPSoC

Instructions below show how to run OP-TEE on Zynq MPSoC based boards.

Supported boards

Board Name Manufacturer Hardware Description
ZCU102 Xilinx/AMD ZCU102 Website
ZCU104 Xilinx/AMD ZCU104 Website
ZCU106 Xilinx/AMD ZCU106 Website
Ultra96 Avnet Ultra96 Website

Boot Firmware

Xilinx Zynq MPSoC device requires two firmware images, one to configure the device (First Stage Bootloader) and one for runtime platform management (PMU Firmware). The scope of OP-TEE build Makefile does not cover buildling these two firmware images therefore pre built binaries are required to generate a valid boot image. The pre built images can be found in the following Xilinx wiki page.

Note

For Ultra96 board, the firmware binaries can be found in the Avnet website.

Build instructions

Follow the instructions at ":ref:`get_and_build_the_solution`" page.

Configuration switch PLATFORM can be used to specify the target device as listed in table below:

Board Name Build configuration directive
ZCU102 PLATFORM=zynqmp-zcu102
ZCU104 PLATFORM=zynqmp-zcu104
ZCU106 PLATFORM=zynqmp-zcu106
Ultra96 PLATFORM=zynqmp-ultra96

An example of fetch and build commands is:

$ repo init -u https://github.com/OP-TEE/manifest.git -m zynqmp.xml
$ repo sync
$ cd build
$ make toolchains
$ make PLATFORM=zynqmp-zcu102 all

After completion of the buildling process, two new files will be generated within the zynqmp/ folder, BOOT.bin and <platform-name>.ub. The first one is the boot image composed of the FSBL, PMU Firmware, ARM Trusted Firmware, OP-TEE and U-Boot. The second one is a FIT image containing the Linux kernel, the device-tree blob and the initramfs root file system.

Note

If the firmware image is not provided to the build script the boot image will not be generated.

Petalinux build instructions

OP-TEE build can be additionally integrated within Xilinx Petalinux tool for Embedded Linux development. As Petalinux is built on top of Yocto, the integration is performed through adding some exisiting recipes and few customizations. Use the previous build Makefile based on Petalinux 2020.2 release as reference.

Booting the device

SD Card boot

Place both generated images in a single partition within the SD card. Boot the board in SD boot mode and stop the U-Boot autoboot process once the prompt is displayed in the serial port.

Use the bellow commands to load the FIT image to RAM and boot.

ZynqMP> fatload mmc 0 0x30000000 zynqmp-zcu102.ub
27803872 bytes read in 1827 ms (14.5 MiB/s)
ZynqMP> bootm 0x30000000