tree 3239fb71e90f5b6757a8dd120138f5f411d77232
parent 3d6ffe76f8a505c2dff5d5c6146da3d63dad6e82
author Aaron Durbin <adurbin@chromium.org> 1391636670 -0600
committer Aaron Durbin <adurbin@google.com> 1391641739 +0100

memranges: add memranges_update_tag() functionality

The memranges_update_tag() function replaces all instances
that are tagged with old_tag and update to new_tag. This
can be helpful in the MTRR code by adjusting the address
space if certain memory types cause the MTRR usage to
become too large.

Change-Id: Ie5c405204de2fdd9fd1dd5d6190b223925d6d318
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5150
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>