chromeos: config: armel: enable full L2 maintenance

When allocation is bigger than L2 size it is more optimal to
flush or writeback whole L2 instead of doing maintenance
for each allocated page.

bug 983964

Change-Id: Ibb3609be71621ff9ab75bea9146bfe7578f9315a
Signed-off-by: Kirill Artamonov <kartamonov@nvidia.com>
Reviewed-on: http://git-master/r/127835
Reviewed-by: Rhyland Klein <rklein@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Rebase-Id: R4f11c9629479bc33ab45b31ce3212367b6c5f7e7

diff --git a/chromeos/config/armel/config.common.armel b/chromeos/config/armel/config.common.armel
index cf47e6aefd0df6c494f62eb3079514ba09ac1595..e2148214474f6bc1eea5858d9268f33c18fde2de 100644 (file)
--- a/chromeos/config/armel/config.common.armel
+++ b/chromeos/config/armel/config.common.armel
@@ -273,6 +273,7 @@ CONFIG_NEED_DMA_MAP_STATE=y
 # CONFIG_NON_ALIASED_COHERENT_MEM is not set
 CONFIG_NVMAP_ALLOW_SYSMEM=y
 CONFIG_NVMAP_CACHE_MAINT_BY_SET_WAYS=y
+CONFIG_NVMAP_OUTER_CACHE_MAINT_BY_SET_WAYS=y
 CONFIG_NVMAP_CARVEOUT_COMPACTOR=y
 # CONFIG_NVMAP_CARVEOUT_KILLER is not set
 CONFIG_NVMAP_CONVERT_CARVEOUT_TO_IOVMM=y