mb/siemens/mc_ehl3: Add board variant based on mc_ehl2

Add a new mc_ehl variant, which is based on mc_ehl2 implementation.

This patch uses a copy of mc_ehl2 with changes only in naming
as a starting point for the new mc_ehl3 variant.

Follow-up patches will introduce the functional changes against
mc_ehl3.

Change-Id: Ie8c18b4f16d88b175ce576c2ef4c2e6ee0b4c306
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70688
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>

0 files changed, 0 insertions, 0 deletions