Why does the SEU test for Zephyr RTOS fail in the Agilex™ 5 Premium development kit when using ATF and GHRD from the Quartus® Prime Pro Edition Software version 24.3.1 and later release?

Due to a compatibility problem between the latest version of Zephyr (24.3) and the ATF and GHRD releases from the Quartus® Prime Pro Edition Software version 24.3.1 and later, the SEU Zephyr test fails with a hang in the Agilex™ 5 FPGA Premium Development kit. The test hangs after the following messages:

SEU Test Started

The Client No is 0x26ccad96

The Client No is 0x26dbf773

SEU Safe Error Insert Test Started.

<hang is observed here>

To work around this problem, it is recommended to use the latest version of the components in which this test passes, which corresponds to the Quartus® Prime Pro Edition Software version 24.3 release as documented on the following page:

https://altera-fpga.github.io/latest/embedded-designs/agilex-5/e-series/premium/gsrd_zephyr/ug-zgsrd-agx5e-premium/

This problem will be fixed in a future release.