tree ba8ea53964dd12dc77a50e35b2c581d9ca605b92
parent 5e1f7b4919fadbe31d60f7494e0e0e1fd904b2e3
author Jeremy Kerr <jk@ozlabs.org> 1469167187 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1469412585 +0800

openpower-pnor: don't commit type crimes

Currently, the BR2_OPENPOWER_PNOR_XZ_ENABLED variable is a string, that
can contain the values "true" or "false".

This change uses a proper boolean type, and removes the double negative
in the comment.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>