From 71650b18b78f52e96512a7695a0d39762c1ee408 Mon Sep 17 00:00:00 2001 From: Alex Marginean Date: Mon, 6 Jan 2020 16:35:08 +0200 Subject: [PATCH] scripts: Makefile: Enable creation of _symbols_ DT node for overlays DT compiler supports -@ flag which indicates that _symbols_ node should be automatically created during compilation. This node is required for using DT overlays. The generated DTB is backward compatible, the _symbols_ node can be safely ignored if overlays are not used. Signed-off-by: Alex Marginean --- scripts/Makefile.lib | 3 +++ 1 file changed, 3 insertions(+) --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -255,6 +255,9 @@ endif DTC_FLAGS += $(DTC_FLAGS_$(basetarget)) +# Enable creation of _symbols_ node for DT overlays +DTC_FLAGS += -@ + # Generate an assembly file to wrap the output of the device tree compiler quiet_cmd_dt_S_dtb= DTB $@ cmd_dt_S_dtb= \