stm32x7: add support for stm32x7 serial driver

[u-boot] / scripts / Makefile.spl

diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index bd333e277baa26c2b31f776441aeb29c02e308d0..44242842db31f0af7ffe85fad3ede79356395354 100644 (file)
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -193,8 +193,8 @@ quiet_cmd_fdtgrep = FDTGREP $@
        $(objtree)/tools/fdtgrep -r -O dtb - -o $@ \
                $(addprefix -P ,$(subst $\",,$(CONFIG_OF_SPL_REMOVE_PROPS)))
 
-$(obj)/$(SPL_BIN).dtb: dts/dt.dtb
-       $(call cmd,fdtgrep)
+$(obj)/$(SPL_BIN).dtb: dts/dt.dtb $(objtree)/tools/fdtgrep FORCE
+       $(call if_changed,fdtgrep)
 
 quiet_cmd_cpp_cfg = CFG     $@
 cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \