meta-nicole: Fix SRESET over NMI call

Current implementation by IBM supports only witherspoon platform.
This patch makes it possible to use a D-Bus call for initiating kernel
crash (System Reset vector) on the Nicole host system.

(From meta-yadro rev: 5f76189ed4eb64e20191fe460f00f803b37ed88c)

Signed-off-by: Artem Senichev <a.senichev@yadro.com>
Change-Id: I8ef5ecfd209860500f8303a594636a1cff1298a3
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>