[source] armvirt: 64: enable usb support

[LEDE Commits]

yousong pushed a commit to source.git, branch master:
https://git.lede-project.org/6138d8424337cd60a7b5446e7470072517235e89

commit 6138d8424337cd60a7b5446e7470072517235e89
Author: Yousong Zhou <yszhou4tech at gmail.com>
AuthorDate: Wed May 3 23:17:25 2017 +0800

    armvirt: 64: enable usb support
    
    It was originally only enabled for the "32" subtarget along with the
    "usb" feature which is now also shared by the "64" target
    
    This should fix the phase1 build of armvirt/64
    
    Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
---
 target/linux/armvirt/32/config-default | 1 -
 target/linux/armvirt/config-default    | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/armvirt/32/config-default b/target/linux/armvirt/32/config-default
index eee2a72..96df547 100644
--- a/target/linux/armvirt/32/config-default
+++ b/target/linux/armvirt/32/config-default
@@ -80,7 +80,6 @@ CONFIG_SWP_EMULATE=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 # CONFIG_THUMB2_KERNEL is not set
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
-CONFIG_USB_SUPPORT=y
 CONFIG_USE_OF=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_VFP=y
diff --git a/target/linux/armvirt/config-default b/target/linux/armvirt/config-default
index ed6a82e..6a6d421 100644
--- a/target/linux/armvirt/config-default
+++ b/target/linux/armvirt/config-default
@@ -168,6 +168,7 @@ CONFIG_SRCU=y
 CONFIG_SWIOTLB=y
 CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TREE_RCU=y
+CONFIG_USB_SUPPORT=y
 CONFIG_VIRTIO=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_BLK=y