tree c0d1ef1a8020179dcc22025e51886396d7584f44
parent 804810af698dc59c4ff0f43630c9db50c8c0d100
author SRICHARAN R <r.sricharan@ti.com> 1337213526 +0000
committer Albert ARIBAUD <albert.u.boot@aribaud.net> 1341662841 +0200

ARM: OMAP4+: dmm: Take care of overlapping dmm and trap sections.

The DMM sections can be overlapping with each other, with
sections 3 to 0 having the highest to lowest priority in that
order. There could also be a section that is used trap the
unmapped Tiler entries and this trap section could be
overlapping with the actual sdram area.

So take care of the above scenarios while calculating the
size of the actual ram.

Signed-off-by: R Sricharan <r.sricharan@ti.com>