coresight: add coresight fuse state query

Add support to query CoreSight fuse state and fail the probe
if any of the required fuse(s) are disabled. This enables
a single image with CoreSight drivers compiled in to be run on
both Hardware that has CoreSight functionality disabled via fuse
or left enabled for use.

Change-Id: Ib770cc7f76e2b0644bda9600c92fc3a26823452d
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
10 files changed