Hello build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/23836
to look at the new patch set (#2).
Change subject: WIP: dediprog: implement updated command spec ......................................................................
WIP: dediprog: implement updated command spec
This is a work-in-progress to update the command spec for Dediprog SF100/SF600 programmers. For now the new bulk read and write command packet format is hacked in and will be cleaned up once things are working and I get clarification about which firmware versions implement them.
The latest spec (FW >= 7.2.30?) updates read and write packets. - Read packets have two more bytes: 11: B4Addr: address len (3 or 4) 12: Dummy cycle /2
- Write packets have four more bytes: 11, 12: 16 HSBs of page size 13, 14: 16 LSBs of page size
Note, however, that 11 and 12 appear to be the LSBs rather than HSBs, with byte 11 being the lowest order byte.
The patch seems to work in this state. Now we just need to clean it up and see what the cut-off is between firmware versions for compatibility.
Change-Id: I1a53c143948ec40d40433621891a2871d8815f2f Signed-off-by: David Hendricks dhendricks@fb.com --- M dediprog.c 1 file changed, 14 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/36/23836/2