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...
MPU config and memory attributes

I want config STM32F746 MPU , In the ARM Cortex M7 generic user guide External RAM memory region (0x60000000 - 0x7FFFFFFF)(512MByte) has WBWA (write back write allocate) cache policy see this link ...
SMMU initialization

Hi, Where i can find step-by-step instruction how to init SMMU PA->IPA translation? (With procedure description) (i checked ARM ® System Memory Management document, but i was not found exact instruction...
MMU attributes implications on memory bandwidth

Hello, I have a multi-core system which implements an L3 cache memory and a memory controller. In addition, i am using ARM Cortex-A72 MPcores, 2 cores per cluster, several clusters. I am trying...
Using shareable attribute in MPU configuration of Cortex R4

Good day all, I'm working with a SOC with dual Cortex-R4 that comes with MPU. Due to the SRAM limitation and other restrictions, I'm not using any embedded linux or any other SMP RTOS. Currently I'm working...