Add MEC1308 EC programmer

Initial support of Microchip MEC1308 Embedded Controller.

BUG=b:156144893
BRANCH=none

Signed-off-by: Victor Ding <victording@google.com>
Change-Id: I2d51b4bdc0b38b6e488e71b9e774eb6232a2069e
Reviewed-on: https://review.coreboot.org/c/flashrom/+/44541
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
6 files changed