[source] orion: Enable CONFIG_MV_XOR

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/0917999396567a4763f4397284d55dfeb217bcc6

commit 0917999396567a4763f4397284d55dfeb217bcc6
Author: Florian Fainelli <f.fainelli at gmail.com>
AuthorDate: Tue Nov 29 17:10:05 2016 -0800

    orion: Enable CONFIG_MV_XOR
    
    This is helpful for Orion-based NAS boxes that have the XOR engine enabled
    since it provides faster software RAID.
    
    Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
---
 target/linux/orion/config-4.4 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/linux/orion/config-4.4 b/target/linux/orion/config-4.4
index 56fedce..f3c90b0 100644
--- a/target/linux/orion/config-4.4
+++ b/target/linux/orion/config-4.4
@@ -98,6 +98,7 @@ CONFIG_DEBUG_UNCOMPRESS=y
 # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
 CONFIG_DEVMEM=y
 CONFIG_DNOTIFY=y
+CONFIG_DMADEVICES=y
 # CONFIG_DP83848_PHY is not set
 # CONFIG_DP83867_PHY is not set
 # CONFIG_DST_CACHE is not set
@@ -276,6 +277,7 @@ CONFIG_MVEBU_MBUS=y
 CONFIG_MVMDIO=y
 # CONFIG_MVNETA is not set
 # CONFIG_MVNETA_BM is not set
+CONFIG_MV_XOR=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_KUSER_HELPERS=y
 CONFIG_NEED_PER_CPU_KM=y