[S] Change in flashrom[master]: ichspi: Do not attempt to map physical memory for hwseq

[Jonathon Hall (Code Review)]

Attention is currently required from: Thomas Heijligen, Jonathon Hall.

Hello Felix Singer, build bot (Jenkins), Thomas Heijligen, Edward O'Callaghan, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/68090

to look at the new patch set (#3).

Change subject: ichspi: Do not attempt to map physical memory for hwseq
......................................................................

ichspi: Do not attempt to map physical memory for hwseq

ICH hwseq does not need to actually mmap flash, and this fails for
flash chips >16 MB, since only the top 16 MB is mapped into the address
space.

Test: Read and write flash on ICH hwseq with 32 MB flash chip.

Change-Id: Ie698071c3181e988f10b750b0e50c9700efaa1a3
Signed-off-by: Jonathon Hall 
---
M ichspi.c
1 file changed, 16 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/90/68090/3