tree d81781174dedc073dc504cc55875fccc9001043c
parent 2e94e73fc364df5dda68615efb9c03e5c453f314
author Roberto Vargas <roberto.vargas@arm.com> 1501234704 +0100
committer Roberto Vargas <roberto.vargas@arm.com> 1503391319 +0100

norflash: Add nor_erase() to NOR driver

NOR memory only supports setting bits to 1. To clear a bit, set to zero,
the NOR memory needs to be erased.

Change-Id: Ia82eb15a5af9a6d4fc7e5ea2b58e6db87226b351
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>