SPI bus for upgrading EEprom
I want to load a . hex file from my ARM RFS on to external eeprom, which is controlled by 8051 based controller.
The condition is like, there is a pin called reset_n which i need to toggle to make that device in programmable mode and after that i have to write it onto EEprom(externally connected to 8051 modules using SPI bus).
Please let me know, how can we load that .hex file from ARM RFS to EEprom.
Thanks a lot,