memory map for SDRAM or ON_CHIP_RAM

Thanks BadOmen,

Yeah i do mean the internal mapping of each memory(data address span,instruction address span,free memory left etc..)and you did mention than i can subdivide the memory as i wish could you tell me how?

Another question?

why is the reset address is always targeted towards the external flash does this has anything to do with the configuration file (sof) being loaded into the flash? Also could you tell me why when i loaded a file into the flash at address (0x0 offset '0') an error always appeared that there was no enough memory when execution which make me ask if i made a pointer stucture to that file in the flash and then allocating a buffer to load that file in, where the buffer is allocated has anything to do with the address where this file is? because i think that it is allocated at the flash (or may be where the reset address points to which is the location of my file) which made it think that there is no enough memory?

thanks