Added id, name, flash size and RAM size for following parts to samc20_parts[]: SAMC20N18A SAMC20N17A And the following to samc21_parts[]: SAMC21N18A SAMC21N17A Change-Id: Ie8cf1c531a60bfaed6e814d436d232afb89dae3f Signed-off-by: Kevin Vermilion <kevin.vermilion@gmail.com> Reviewed-on: http://openocd.zylin.com/4880 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz>