On 9/27/18 10:11 PM, ron minnich wrote: > yeah, also is there a programmer you recommend for 32MiB parts?
Any programmer that can handle arbitrary SPI commands, e.g. single- board computers with native SPI interface (RPi, BeagleBone Black etc.), CH341A is popular but slow, FTDI based programmers are faster (FT232H/ FT2232H/FT4232H), serprog programmers (some may not be too slow), Bus- Pirate rather slow too. Nico > > thanks > > ron > > On Thu, Sep 27, 2018 at 1:10 PM Nico Huber <nic...@gmx.de> wrote: > >> Ah, dediprog... you happen to have the one programmer that is hard to >> support. >> >> On 9/27/18 9:49 PM, ron minnich wrote: >>> hmm, is this useful? >>> >>> Found Spansion flash chip "S25FL256S......0" (32768 kB, SPI) on dediprog. >>> Erasing and writing flash chip... 4-byte address requested but master >> can't >>> handle 4-byte addresses. >> >> That is expected, native 4-byte instructions are tried first but they >> are not implemented yet for dediprog. It should fall back to another >> instruction though. Unless the dediprog resets the chip between in- >> structions, it should actually work. Though, David seemed to have >> trouble with that too, I didn't test it myself yet. >> >>> Looking for another erase function. >> >> Can you please just post the whole log (best taken with -o logfile). >> >> Nico >> > -- coreboot mailing list: coreboot@coreboot.org https://mail.coreboot.org/mailman/listinfo/coreboot