• Disabling the MMU
    Hello everybody! I am working on a IMX-6 and i have a little problem with the MMU. I want to write on some registers which are blocked by the MMU, so i want to disable it. I went on this page ARM Information...
  • MMU initialization is same for cortex A9 & A8 ?
    Hello, We have mmu initialization code for cortex A9. Can it also be used with A8 ? Are there any open-source for these initialization routines ? Thank you very much! Ran
  • What is meaning of Logical MMU ?
    Hi I have read in one of the ARM document for TrustZone that Within a TrustZone processor the hardware provides two virtual MMUs, one for each virtual processor. This enables each world to have a...
  • A53 - MMU vs MPU
    Do Arm offer A53 with only MPU? Because right now we have only one to one mapping. we just need to use MPU only. Yes I understand MMU is superset of MPU but can be expensive (performance wise). Or there...
  • 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...