I am experiencing weird radio core boot behavior after switching to SDK v2.9.0-nRF54H20-rc1.
First I followed the bring up guide for SDK v2.8.0, flashed latest BICR for that SDK version and nrf54h20_soc_binaries_v0.7.0_engc.zip.
But after installation of SKD v2.9.0-nRF54H20-rc1 it takes about 10 seconds from reset to reach void main() in debug on radio core.
Also I get the following log output before reaching void main():
*** Booting nRF Connect SDK v2.9.0-nRF54H20-rc1-4df6ce63408b ***
*** Using Zephyr OS v3.7.99-f5efb381b8af ***
E: nRFs GDPWR request not applied
I then spotted that there are nrf54h20_soc_binaries_v0.8.0 binaries. I tried to flash it, but it looks like I need to switch the MCU to lifecycle "empty"
I was not able to do this using nrftool.
Could you please suggest a solution?