• Advantage of Zero register over the cost of implementing it ?
    Hi, I've heard that the cost of implementing a register is more. In ARMv8 there is a Zero register XZR/WZR, so what is the benefit of implementing such a register over the cost of implementing it...
  • Cortex-A7 contains MMU I want ask the MMU is contained in which part of the diagram?
    Cortex-A7 contains MMU I want ask the MMU is contained in which part of the diagram? Because in the CA7 block diagram doen't have a MMU part, so I think it is contained in which part.
  • ARMv8 mmu problem
    Hi ARM experts, I have a problem in using armv8 mmu in bare-metal system: When using the 4KB translation granule, level 1 table which use D_Block convert VA to 1GB region PA. In Armv8 ARM page D4-1744...
  • ARMv8 EL1 MMU
    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...
  • MMU and Cache configuration
    Hello there, I want to enable MMU and Cache to improve the performance of my arm cortex-A5 core. I have gone through the Reference manual of arm cortex a5 and found the below step to enable mmu and...