It is mentioned in the data sheet that we need to connect /AMS0 to /FCE to boot
from on-chip flash. What should be done with the /FRESET pin?
Typical applications using the Spansion flash device externally would tie
/FRESET to the system /RESET signal. In the case of the on-chip flash on these
devices, the Blackfin processor /RESET signal serves this purpose, and no other
circuitry is required.