tree 5472249fc7700bd592c3d7d725ddef587e28aa13
parent 4a30ab90965ac68de723383897d38e5b59f558cd
author Aaron Durbin <adurbin@chromium.org> 1452916777 -0600
committer Aaron Durbin <adurbin@chromium.org> 1453569926 +0100

lib/memrange: allow stack allocated free list

Instead of solely relying on malloc for building up an address space
for the range_entry objects allow one to supply a list of free entries
to memranges_init_empty(). Doing this and only calling malloc() in
ramstage allows a memranges oboject to be used in a malloc()-free
environment.

Change-Id: I96c0f744fc04031a7ec228620a690b20bad36804
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13020
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)