efi_loader: binary_run: register an initrd

Add support to install an initrd when running an EFI binary
with efi_binary_run

Signed-off-by: Adriano Cordova <adriano.cordova@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/boot/bootm_os.c b/boot/bootm_os.c
index e9522cd..f403f35 100644
--- a/boot/bootm_os.c
+++ b/boot/bootm_os.c
@@ -507,7 +507,8 @@
 
 	ret = efi_binary_run(image_buf, images->os.image_len,
 			     images->ft_len
-			     ? images->ft_addr : EFI_FDT_USE_INTERNAL);
+			     ? images->ft_addr : EFI_FDT_USE_INTERNAL,
+				 NULL, 0);
 
 	return ret;
 }