nRF5340 XIP crash in debug build

RE: nRF5340 XIP crash in debug build

NV0 — Wed, 04 Mar 2026 07:03:15 GMT

Hi Amanda,

I have tried manually changing the CMakeLists, basically to the same code as in the patch. This has solved my issue.

Thanks, Niels

RE: nRF5340 XIP crash in debug build

Amanda Hsieh — Tue, 03 Mar 2026 19:41:03 GMT

Hi Niels,

Have you tried to enable that anomaly workaround? If not, please try the following:

Configured the APP CPU to 64MHz (default, unless clock divider is configured to 1 to get 128MHz).
Try the patch https://github.com/zephyrproject-rtos/zephyr/pull/92053

Regards,
Amanda H.

RE: nRF5340 XIP crash in debug build

NV0 — Tue, 03 Mar 2026 13:34:41 GMT

Hi Nordic Team,

The error seems to be caused by not using the errata 159 fix for the nrf5340. The file zephyr/modules/nrf_wifi/bus/CMakeLists.txt explicitely disables the workaround for this errate, when the nrf70x series wifi chip is used.

Both CONFIG_NRF70_BUSLIB and CONFIG_NORDIC_QSPI_NOR are set, leading to the errate workaround being disabled, even when using regular spi for the nrf70.