[flashrom-gerrit] Change in flashrom[master]: sb600spi.c: Improve IMC runtime detection in handle_imc()

[Edward O'Callaghan (Code Review)]

Hello Daniel Kurtz, build bot (Jenkins), Nico Huber, Martin Roth,

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

https://review.coreboot.org/c/flashrom/+/36424

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

Change subject: sb600spi.c: Improve IMC runtime detection in handle_imc()
......................................................................

sb600spi.c: Improve IMC runtime detection in handle_imc()

The IMC detection in sb600spi is very rudimentary and incomplete. This
expands it so that it can actually detect not only whether an IMC is in
the system, but whether it's active or not.

This is based off ChromiumOS's fork of flashrom where the solution
looks to be originally authored by Martin Roth in b/62141938.

Change-Id: I13fb2300475c06aad09a4f0e8cd032e212556b14
Signed-off-by: Edward O'Callaghan 
---
M sb600spi.c
1 file changed, 35 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/24/36424/3