[PATCH 5/7] imx: makefile: drop the use of imx8mimage.sh

["Peng Fan (OSS)" <peng.fan@oss.nxp.com>]

From: Peng Fan <peng.fan@nxp.com>

After switch to use binman, no need to use the bash script
to check file exsiting or not. And there is bug that
the script will be executed everytime Makefile is used which is
confusing people.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm/mach-imx/Makefile | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 0ef269563d..f629751c48 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -114,8 +114,7 @@ endif
 DEPFILE_EXISTS := $(shell $(CPP) $(cpp_flags) -x c -o u-boot-dtb.cfgout $(srctree)/$(IMX_CONFIG); if [ -f u-boot-dtb.cfgout ]; then $(CNTR_DEPFILES) u-boot-dtb.cfgout; echo $$?; fi)
 else ifeq ($(CONFIG_ARCH_IMX8M), y)
 IMAGE_TYPE := imx8mimage
-IMX8M_DEPFILES := $(srctree)/tools/imx8m_image.sh
-DEPFILE_EXISTS := $(shell $(CPP) $(cpp_flags) -x c -o spl/u-boot-spl.cfgout $(srctree)/$(IMX_CONFIG);if [ -f spl/u-boot-spl.cfgout ]; then $(IMX8M_DEPFILES) spl/u-boot-spl.cfgout 0; echo $$?; fi)
+DEPFILE_EXISTS := 0
 else
 IMAGE_TYPE := imximage
 DEPFILE_EXISTS := 0
@@ -150,16 +149,18 @@ endif
 
 ifdef CONFIG_ARM64
 ifeq ($(CONFIG_ARCH_IMX8M), y)
-SPL:
+
+SPL: spl/u-boot-spl.bin spl/u-boot-spl.cfgout FORCE
 
 MKIMAGEFLAGS_flash.bin = -n spl/u-boot-spl.cfgout \
 		   -T $(IMAGE_TYPE) -e $(CONFIG_SPL_TEXT_BASE)
 flash.bin: MKIMAGEOUTPUT = flash.log
 
+spl/u-boot-spl.cfgout: $(IMX_CONFIG) FORCE
+	$(Q)mkdir -p $(dir $@)
+	$(call if_changed_dep,cpp_cfg)
+
 spl/u-boot-spl-ddr.bin: spl/u-boot-spl.bin spl/u-boot-spl.cfgout FORCE
-ifeq ($(DEPFILE_EXISTS),0)
-	$(IMX8M_DEPFILES) spl/u-boot-spl.cfgout 1
-endif
 
 flash.bin: spl/u-boot-spl-ddr.bin u-boot.itb FORCE
 	$(call if_changed,mkimage)
-- 
2.30.0