[UNIKRAFT PATCH] plat/xen: Automatically enable blkfront, 9pfront

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Automatically enables drivers in the configuration when according backend
libraries are enabled. This commit affects blkfront and 9pfront.

Signed-off-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
---
 plat/xen/Config.uk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plat/xen/Config.uk b/plat/xen/Config.uk
index 3e542be1..ec7b580b 100644
--- a/plat/xen/Config.uk
+++ b/plat/xen/Config.uk
@@ -100,6 +100,7 @@ config XEN_NETFRONT
 
 menuconfig XEN_BLKFRONT
        bool "Xenbus Blkfront Driver"
+       default y if LIBUKBLKDEV
        default n
        depends on LIBUKBLKDEV
        help
@@ -125,6 +126,7 @@ config XEN_BLKFRONT_GREFPOOL
 
 menuconfig XEN_9PFRONT
        bool "Xenbus 9pfront Driver"
+       default y if LIBUK9P
        default n
        depends on LIBUK9P
        help
-- 
2.20.1