[U-Boot-Users] AT91RM9200 Flash driver - disable of icache

HI,

For the Atmel AT91RM9200EK In the flash driver,

(board/at91rm9200dk/flash.c) , during the process of the flash erase and flash write operations, the icache of the cpu is being disabled.

We are trying to understand the exact reason why the instruction cache is being disabled? Will enabling the cache cause any issues.?

Is there a known errata regarding the same.

Thanks,Balajee