ARM: mvebu: enable audio options in mvebu_defconfig

Since at least the Armada 370 SoC has audio support, it makes sense to
enable the corresponding kernel configuration options in
mvebu_defconfig.
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: NJason Cooper <jason@lakedaemon.net>

arch/arm/configs/mvebu_v7_defconfig

@@ -62,6 +62,11 @@ CONFIG_GPIOLIB=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+CONFIG_SND_KIRKWOOD_SOC=y
+CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y