[S] Change in flashrom[main]: ichspi: Add support for Panther Lake

[Subrata Banik (Code Review)]

Attention is currently required from: Anastasia Klimchuk, Hsuan Ting Chen, Hsuan-ting Chen, Sam McNally.

Hello Anastasia Klimchuk, Hsuan Ting Chen, Hsuan-ting Chen, Sam McNally, build bot (Jenkins),

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

https://review.coreboot.org/c/flashrom/+/83144?usp=email

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

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: ichspi: Add support for Panther Lake
......................................................................

ichspi: Add support for Panther Lake

This patch adds Panther Lake support into flashrom as per Intel
Panther Lake SPI programming doc, number: 815466.

BUG=b:347669091
TEST=Flashrom is able to detect PTL SPI DID and show chipset name as
below:
> flashrom --flash-name

....
Found chipset "Intel Panther Lake-U/H 12Xe".
....
> flashrom -p internal --ifd -i fd -i bios -r /tmp/bios.rom

....
Reading ich_descriptor... done.
Assuming chipset 'Panther Lake'.
Using regions: "bios", "fd".
Reading flash... done.
SUCCESS

Change-Id: I99cd8eb7cbb11381f8e8455b06cf90b9db77d8f0
Signed-off-by: Subrata Banik 
---
M chipset_enable.c
M ich_descriptors.c
M ichspi.c
M include/programmer.h
4 files changed, 33 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/44/83144/3