From 781dc30c1b6704ead3aec12a01fc2bdeae3b3185 Mon Sep 17 00:00:00 2001
From: Justin Hibbits <jhibbits@FreeBSD.org>
Date: Sun, 2 Dec 2018 02:20:35 +0000
Subject: [PATCH] ubldr: Force 'usefdt' variable to 1 for powerpc

The fdt is gated, on powerpc, with a 'usefdt' environment variable.  Force
enable it in ubldr, so that the fdt is passed through the metadata.
---
 stand/uboot/common/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stand/uboot/common/main.c b/stand/uboot/common/main.c
index c7ca501c7a45..50a12cd425fb 100644
--- a/stand/uboot/common/main.c
+++ b/stand/uboot/common/main.c
@@ -497,6 +497,9 @@ main(int argc, char **argv)
 do_interact:
 	setenv("LINES", "24", 1);		/* optional */
 	setenv("prompt", "loader>", 1);
+#ifdef __powerpc__
+	setenv("usefdt", "1", 1);
+#endif
 
 	archsw.arch_loadaddr = uboot_loadaddr;
 	archsw.arch_getdev = uboot_getdev;