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LS2088A processor highest Exception level

Question asked by Vijaykumar Desai on Nov 2, 2017
Latest reply on Nov 14, 2017 by Pavel Chubakov

I am using LS2088ARDB board, U-boot leaves me in EL2.


So is it that ls2088a does not have EL3? or U-boot leaves in EL2?


I tries executing 'smc' instruction nothing happens.

   - If EL3 was implemented and I would assume it should have trapped

   - If EL3 was not implemented I expect it to my exception routine of EL2.