efi_loader: enable HII protocols by default

As the UEFI shell requires the HII protocols let's enable them by default.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index 23487b8..a6489ca 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -38,14 +38,11 @@
 config EFI_LOADER_HII
 	bool "Expose HII protocols to EFI applications"
 	depends on EFI_LOADER
-	default n
+	default y
 	help
 	  The Human Interface Infrastructure is a complicated framework that
 	  allows UEFI applications to draw fancy menus and hook strings using
 	  a translation framework.
 
 	  U-Boot implements enough of its features to be able to run the UEFI
-	  Shell, but not more than that. The code is experimental still, so
-	  beware that your system might break with HII enabled.
-
-	  If unsure, say n.
+	  Shell, but not more than that.