Nios-V alt_epcq_controller_write() Problem

Hi Balerion,

Regading to avl_mem slave:

If you also place avl_mem slave in Peripheral Region, you can use the current altera_epcq_controller.c file as is.

However, you may want to place avl_mem slave in cacheable (non-Peripheral) region to take advantage of the cache for read accesses.  In that case, cache maintenance needed for flash memory write operation in Nios V/g system.  Here is a code example (= not fully validated) to achieve this attached (please replace the file extension from ".txt" to ".c").   At the end of the alt_epcq_controller_write_block() function, cache flush function call and error checking are added.

Thanks,
ShoH