===============================================================================


1. Write to FPGA

dd if=local_feedback_master.sof of=/dev/best_flash oflag=seek_bytes \
	seek=$((0x18E0000)) bs=256k 

E.g. sw update:
dd if=master_flash_ext_flash.bin of=/dev/best_flash oflag=seek_bytes seek=$((0x1540000)) bs=1k 



2. Read from FPGA

dd of=conf_bytes.hex if=/dev/best_flash iflag=skip_bytes skip=$((0x18000)) \
	bs=1024 count=1
