scripts/Makefile.lib: Always have ...-u-boot.dtsi be able to override

The intention of having a -u-boot.dtsi file is to be able to make
changes to the provided upstream dts files as well as to be able to add
nodes.  Change the logic for adding the file from making it the last
included file at the top of the dts to being included at the end of the
file.

Cc: Jean-Jacques Hiblot <[email protected]>
Cc: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Tested-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 23be32436922436ba5af0d454f96d7da20bd782e..774aa89a3fe62710450e8e1fc670f892e412aef7 100644 (file)
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -308,10 +308,10 @@ $(obj)/%.dtb.S: $(obj)/%.dtb
 
 quiet_cmd_dtc = DTC     $@
 # Modified for U-Boot
-# Bring in any U-Boot-specific include after the '/dts-v1/;' header
+# Bring in any U-Boot-specific include at the end of the file
 cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
        cat $< $(if $(u_boot_dtsi),\
-               | sed '/^\/ {$$/{x;s%$$%\#include \"$(u_boot_dtsi)\"%;G;}') | \
+               | sed "$$ a\#include \"$(u_boot_dtsi)\"") | \
                $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) - ; \
        $(DTC) -O dtb -o $@ -b 0 \
                -i $(dir $<) $(DTC_FLAGS) \