Change in flashrom[master]: ite_ec: Implement support for flashing ITE ECs found on TUXEDO laptops

[Michał Żygowski (Code Review)]

Attention is currently required from:  Felix Singer, Nico Huber, Paul Menzel, Michael Niewöhner.
Hello  Felix Singer, build bot (Jenkins), Nico Huber, Sergii Dmytruk,

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

https://review.coreboot.org/c/flashrom/+/55715

to look at the new patch set (#17).

Change subject: ite_ec: Implement support for flashing ITE ECs found on TUXEDO laptops
......................................................................

ite_ec: Implement support for flashing ITE ECs found on TUXEDO laptops

Add a new programmer supporting ITE Embedded Controllers found on
TUXEDO laptops. Tested on TUXEDO InfinityBook S 14 Gen6 and 15 Gen6
with EC firmware updates from IBV, EC versions 1.07.02TR1 and
1.07.04TR4.

Example standard command to update EC firmware on a TUXEDO laptop:
"flashrom -p ite_ec:romsize=128K,autoload=disable -w eL14MU02.TR1"

Signed-off-by: Michał Żygowski 
Signed-off-by: Sergii Dmytruk 
Change-Id: I0e42260155ffea38a6f60790871cd8da7b657031
---
M Makefile
M flashrom.8.tmpl
M it87spi.c
A ite_ecfw.c
A ite_ecfw.h
M meson.build
M meson_options.txt
M programmer.h
M programmer_table.c
9 files changed, 1,100 insertions(+), 14 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/15/55715/17