fix makefiles to respect DTC setting

Top-level Makefile has option to select dtc binary, but it is ignored
due to bug in Makefile.lib. Fix it.

Signed-off-by: Pavel Machek <pavel@denx.de>

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 13af604e5f600d2cc827d85a499c0286d1afec35..8731fc64b4e0319d6d8c69c8b12fe8dff8079978 100644 (file)
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -275,7 +275,7 @@ $(obj)/%.dtb.S: $(obj)/%.dtb
 quiet_cmd_dtc = DTC     $@
 # Modified for U-Boot
 cmd_dtc = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
-       dtc -O dtb -o $@ -b 0 \
+       $(DTC) -O dtb -o $@ -b 0 \
                -i $(dir $<) $(DTC_FLAGS) \
                -d $(depfile).dtc.tmp $(dtc-tmp) ; \
        cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)