Hi There,

I am writing some bootload code for the TI Sitara AM5726 processor which has Dual Arm-v7 Cortex-A15  cores. The uBoot bootloader is the code that runs before starting the Linux Kernel and is responsible for configuring the extents of the SDRAM…

I am new to arm architecture. I am reading exception handling from ARM cortex-A series programming guide. I have confusion about the technical difference between precise abort and synchronous abort or imprecise abort and synchronous abort. Are they refer…

Hi !

When MMU is enabled, and a undefined abort exception is triggered, are we sure that the address stored in the `lr` / `elr_elx` registers is actually mapped by the MMU, or should I check that before trying to access the address ?

Best,

V.