From 43b6e38b27a19f3d193ecf60d62091ab3f737a3e Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Sun, 12 Jan 2020 15:57:42 +0100 Subject: dts: add property removal option CONFIG_OF_REMOVE_PROPS This can be used for device tree size reduction similar as CONFIG_OF_SPL_REMOVE_PROPS option. Some boards must pass the built-in DTB unchanged to the kernel, thus we may not cut it down unconditionally. Therefore enable the property removal list option only if CONFIG_OF_DTB_PROPS_REMOVE is selected. Signed-off-by: Anatolij Gustschin --- dts/Makefile | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'dts/Makefile') diff --git a/dts/Makefile b/dts/Makefile index 1f83e615e8..a20930eb9a 100644 --- a/dts/Makefile +++ b/dts/Makefile @@ -19,8 +19,13 @@ endif $(obj)/dt-spl.dtb: $(DTB) $(objtree)/tools/fdtgrep FORCE $(call if_changed,fdtgrep) +ifeq ($(CONFIG_OF_DTB_PROPS_REMOVE),y) +$(obj)/dt.dtb: $(DTB) $(objtree)/tools/fdtgrep FORCE + $(call if_changed,fdt_rm_props) +else $(obj)/dt.dtb: $(DTB) FORCE $(call if_changed,shipped) +endif targets += dt.dtb dt-spl.dtb -- cgit v1.2.3