Hi all,
Im working on Keystone II Tci6638k2k(4arm+8dsp) custom design board with u-boot. I understand that how u-boot working.
U-boot gives entry point to other cores. Other cores take program counters with this way. But i want to give core registers too. Is it possible? Can primary arm access secondary arm's registers?
Best Regards.
Srt
Yes and no. If you start a TrustZone monitor on the second core (if possible on Keystone), then you can start the application on the second core with any register values you want.