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-rw-r--r--arch/arm/imx-common/Makefile85
1 files changed, 51 insertions, 34 deletions
diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile
index 88d6c0b..16809fe 100644
--- a/arch/arm/imx-common/Makefile
+++ b/arch/arm/imx-common/Makefile
@@ -23,37 +23,54 @@ endif
obj-$(CONFIG_CMD_BMODE) += cmd_bmode.o
obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o
-$(OBJTREE)/$(patsubst "%",%,$(CONFIG_IMX_CONFIG)).cfgtmp: $(OBJTREE)/%.cfgtmp : $(SRCTREE)/%
- mkdir -p $(dir $@)
- $(CPP) $(cpp_flags) -x c -o $@ $<
-
-$(OBJTREE)/u-boot.imx: $(OBJTREE)/u-boot.bin $(OBJTREE)/$(patsubst "%",%,$(CONFIG_IMX_CONFIG)).cfgtmp
- $(OBJTREE)/tools/mkimage -n $(filter-out %.bin,$^) -T imximage \
- -e $(CONFIG_SYS_TEXT_BASE) -d $< $@
-
-$(OBJTREE)/SPL: $(OBJTREE)/spl/u-boot-spl.bin $(OBJTREE)/$(patsubst "%",%,$(CONFIG_IMX_CONFIG)).cfgtmp
- $(OBJTREE)/tools/mkimage -n $(filter-out %.bin,$^) -T imximage \
- -e $(CONFIG_SPL_TEXT_BASE) -d $< $@
-
-$(OBJTREE)/u-boot-with-spl.imx: $(OBJTREE)/SPL $(OBJTREE)/u-boot.bin
- $(OBJCOPY) $(OBJCOPYFLAGS) --pad-to=$(CONFIG_SPL_PAD_TO) \
- -I binary -O binary $< $(OBJTREE)/spl/u-boot-spl-pad.imx
- $(OBJTREE)/tools/mkimage -A arm -O U-Boot -a $(CONFIG_SYS_TEXT_BASE) \
- -e $(CONFIG_SYS_TEXT_BASE) -C none -d $(OBJTREE)/u-boot.bin \
- $(OBJTREE)/u-boot.uim
- cat $(OBJTREE)/spl/u-boot-spl-pad.imx $(OBJTREE)/u-boot.uim > $@
- rm $(OBJTREE)/spl/u-boot-spl-pad.imx $(OBJTREE)/u-boot.uim
-
-$(OBJTREE)/u-boot-with-nand-spl.imx: $(OBJTREE)/SPL $(OBJTREE)/u-boot.bin
- (echo -ne '\x00\x00\x00\x00\x46\x43\x42\x20\x01' && \
- dd bs=1015 count=1 if=/dev/zero 2>/dev/null) | \
- cat - $< > $(OBJTREE)/spl/u-boot-nand-spl.imx
- $(OBJCOPY) $(OBJCOPYFLAGS) --pad-to=$(CONFIG_SPL_PAD_TO) \
- -I binary -O binary $(OBJTREE)/spl/u-boot-nand-spl.imx \
- $(OBJTREE)/spl/u-boot-nand-spl-pad.imx
- rm $(OBJTREE)/spl/u-boot-nand-spl.imx
- $(OBJTREE)/tools/mkimage -A arm -O U-Boot -a $(CONFIG_SYS_TEXT_BASE) \
- -e $(CONFIG_SYS_TEXT_BASE) -C none -d $(OBJTREE)/u-boot.bin \
- $(OBJTREE)/u-boot.uim
- cat $(OBJTREE)/spl/u-boot-nand-spl-pad.imx $(OBJTREE)/u-boot.uim > $@
- rm $(OBJTREE)/spl/u-boot-nand-spl-pad.imx $(OBJTREE)/u-boot.uim
+quiet_cmd_cpp_cfg = CFGS $@
+ cmd_cpp_cfg = $(CPP) $(cpp_flags) -x c -o $@ $<
+
+IMX_CONFIG = $(CONFIG_IMX_CONFIG:"%"=%).cfgtmp
+
+$(IMX_CONFIG): %.cfgtmp: % FORCE
+ $(Q)mkdir -p $(dir $@)
+ $(call if_changed_dep,cpp_cfg)
+
+quiet_cmd_mkimage = UIMAGE $@
+cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \
+ $(if $(KBUILD_VERBOSE:1=), >/dev/null)
+
+MKIMAGEFLAGS_u-boot.imx = -n $(filter-out $< $(PHONY),$^) -T imximage \
+ -e $(CONFIG_SYS_TEXT_BASE)
+
+u-boot.imx: u-boot.bin $(IMX_CONFIG) FORCE
+ $(call if_changed,mkimage)
+
+MKIMAGEFLAGS_SPL = -n $(filter-out $< $(PHONY),$^) -T imximage \
+ -e $(CONFIG_SPL_TEXT_BASE)
+
+SPL: spl/u-boot-spl.bin $(IMX_CONFIG) FORCE
+ $(call if_changed,mkimage)
+
+MKIMAGEFLAGS_u-boot.uim = -A arm -O U-Boot -a $(CONFIG_SYS_TEXT_BASE) \
+ -e $(CONFIG_SYS_TEXT_BASE) -C none
+
+u-boot.uim: u-boot.bin FORCE
+ $(call if_changed,mkimage)
+
+OBJCOPYFLAGS += -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
+append = cat $(filter-out $< $(PHONY), $^) >> $@
+
+quiet_cmd_pad_cat = CAT $@
+cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@
+
+u-boot-with-spl.imx: SPL u-boot.uim FORCE
+ $(call if_changed,pad_cat)
+
+u-boot-with-nand-spl.imx: spl/u-boot-nand-spl.imx u-boot.uim FORCE
+ $(call if_changed,pad_cat)
+
+quiet_cmd_u-boot-nand-spl_imx = GEN $@
+cmd_u-boot-nand-spl_imx = (echo -ne '\x00\x00\x00\x00\x46\x43\x42\x20\x01' && \
+ dd bs=1015 count=1 if=/dev/zero 2>/dev/null) | cat - $< > $@
+
+spl/u-boot-nand-spl.imx: SPL FORCE
+ $(call if_changed,u-boot-nand-spl_imx)
+
+targets += $(addprefix ../../../,$(IMX_CONFIG) SPL u-boot.uim spl/u-boot-nand-spl.imx)