tree 30289c40574cf63abdec33d834245a6146e803d0
parent d4dabfee3df9fa29c8b2e87e030f26959c0c3d43
author Gabe Black <gabeblack@chromium.org> 1477809139 -0700
committer Gabe Black <gabeblack@google.com> 1477812358 -0700

memory: Generalize the memory range management code.

Wiping unused memory is a vboot related operation, but managing ranges of
memory in a larger scope is generally useful.

Change-Id: I3912383c43c33a884db4c9fdc1c6eee9a0626197