build: imx: Fix 'u-boot.imx' build without full OBJTREE reference
When calling 'make u-boot.imx' the build were failing as it were
expecting the full path for the file; this regression has been
included by commit 71a988a (imximage.cfg: run files through C
preprocessor).
The direct references for u-boot.imx were replaced by $(obj) as
config.mk handles the proper setting of it making it set to $(OBJTREE)
when required.
The build has been test using:
- ./MAKEALL -s mx5 -s mx6
- make u-boot.imx
- make O=/tmp/build
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
diff --git a/Makefile b/Makefile
index f4a9b33..a8c7b7b 100644
--- a/Makefile
+++ b/Makefile
@@ -467,8 +467,8 @@
sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
-d $< $@
-$(OBJTREE)/u-boot.imx : $(obj)u-boot.bin $(SUBDIR_TOOLS) depend
- $(MAKE) -C $(SRCTREE)/arch/arm/imx-common $@
+$(obj)u-boot.imx: $(obj)u-boot.bin depend
+ $(MAKE) -C $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
$(obj)u-boot.kwb: $(obj)u-boot.bin
$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \