Hi,
Has anybody here had success with using SPI boot on the C672x
processors? I cant find any information from TI other than "it uses
motorola SPI mode", and elsewhere 16 bit address / 8 bit data.
I cant find any information on the configuration details used by the
bootloader ROM code to read a SPI slave device. Polarity? Expected
read byte sequences? Command codes used? Hold function? Does it go
through a range of alternatives until it can read the magic number?
Anyone got any clues? I just spent a few hours looking and found
nothing in TI documentation. I'm trying to design some hardware and
would rather avoid using parallel flash.
cheers,
Chris
