This patch adds board configs for Nucleo FXXX boards. Change-Id: I25bfd7d63f734bad710917efa67bc6096aa60ef8 Signed-off-by: Jens Hoffmann <jehoffma@gmail.com> Reviewed-on: http://openocd.zylin.com/2022 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>