--- /dev/null
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Huangbin Zhan <zhanhb88@gmail.com>
+Date: Fri, 18 Feb 2022 14:19:23 +0800
+Subject: [PATCH] tools: disable TOOLS_FIT_FULL_CHECK
+
+ U-Boot disallows unit addresses by default. Disable TOOLS_FIT_FULL_CHECK
+ to allow at symbol in node names.
+
+https://github.com/openwrt/openwrt/commits/master/scripts/mkits.sh
+https://github.com/u-boot/u-boot/commit/3f04db891a353f4b127ed57279279f851c6b4917
+---
+ tools/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/tools/Kconfig
++++ b/tools/Kconfig
+@@ -31,7 +31,7 @@ config TOOLS_FIT
+ Enable FIT support in the tools builds.
+
+ config TOOLS_FIT_FULL_CHECK
+- def_bool y
++ bool "Do a full check of the FIT"
+ help
+ Do a full check of the FIT before using it in the tools builds
+