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ARMv8 EL1 MMU

Harish G

Hi,

    I am working on bootloader porting to ARM v8 platform. I am facing a problem in enabling MMU in execution level-1 EL1.

I am not able to set sctlr_el1.M bit when ever i try to set this bit the instruction won't complete. I think it is raising an exception where as i have not enabled the interrupts to capture. apart form sctlr_el1.M

bit i am able to set all other bits like sctlr.C, sctlr_el1.I.  Can some one please help regarding this issue? thanks in advance.

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    Hi ,

         I have the same problem to you in enabling MMU in execution EL3. However, I can't capture the exception. DAIF is clear, so exception is not masked. Other exception can be captured OK, so my exception code is OK.

         Can you help regarding this issue? thanks in advance.

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    Hi ,

         I have the same problem to you in enabling MMU in execution EL3. However, I can't capture the exception. DAIF is clear, so exception is not masked. Other exception can be captured OK, so my exception code is OK.

         Can you help regarding this issue? thanks in advance.

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