n1sdp: use 'fip' module in lieu of n1sdp_flash module
Created by: anukou
N1SDP product modules now use SCP core module - FIP, as opposed to n1sdp_flash module. Remove all occurences/usages of, now obsolete, n1sdp_flash module.
Change-Id: I30b354f9cde83c14e7f3df318d35b921f4cf7845 Signed-off-by: Anurag Koul anurag.koul@arm.com