Arm cortex a53 giving abort when mmu is enabled and reading data from device region


I was trying to enable mmu code I created a translation table and using some as some region as Device region.

I was able to write in to this region but while reading I was getting following error.

I was running this code in el3 only.

Synchronous Current EL with SP_ELx
R FAR_EL3 00000000 3007f800
R ESR_EL3 96000210
R CPSR 600003cd
R SPSR_EL3  6000000d
R ELR_EL3  00000000 000019b8

Any help/suggestion is very helpful for me.

Thanks in advance,

Thanks & Regards,

Krishna Chaitanya.

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