xen: arm: ignore zero sized memory banks
authorIan Campbell <ian.campbell@citrix.com>
Mon, 30 Jun 2014 15:38:20 +0000 (16:38 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Wed, 9 Jul 2014 12:34:56 +0000 (13:34 +0100)
commit9559d3d04d6be3a298f763dd68bbe7452c1f317d
tree9117e026112e82290afaf484a1c39771e47acffe
parentf9cff088f470b662df1ac31d1161b4f1870b8546
xen: arm: ignore zero sized memory banks

At least one platform (xgene) has a memory node which contains 4
banks, 3 of which are all zeroes.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Julien Grall <julien.grall@linaro.org>
xen/common/device_tree.c