Are there any sample linker files for apps for A53/A72 apps that are compiled for i.MX8QM MEK ?
Example demo_app linker file samples for Cortex-M4 under SDK 2.5.2 are:
MIMX8QM6xxxFF_cm4_core0_ram.ld, MIMX8QM6xxxFF_cm4_core0_flash.ld and MIMX8QM6xxxFF_cm4_core0_ddr_ram.ld
If not, where can I find memory map information for them in the reference manual ?
I apologize for the confusion that this make, but the SDK available it is only for the M4, inside of the i.MX8QM, and it is not for the Cortex A, for tool chain, compilers, etc you need to download our Linux or Android BSP. If you are looking for Memory Map, you need to go to the Reference Manual, of the device.