Imx6ull u-boot create u-boot-nand.imx

Technical Support
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1

I am trying to build the u-boot image

I followed the online tutorial Build U-Boot and Linux Kernel from Source Code | Toradex Developer Center

I have done ‘make colibri_t20_config’ and ‘make -j3 2>&1 | tee build.log’

These work.

How do i create the u-boot-nand.imx file ?

I tried ‘make u-boot.imx’ and it reports the following

~/toradex/u-boot-toradex$ make u-boot.imx
  CHK     include/config/uboot.release
  CHK     include/generated/version_autogenerated.h
  CHK     include/generated/timestamp_autogenerated.h
  UPD     include/generated/timestamp_autogenerated.h
  CHK     include/generated/generic-asm-offsets.h
  CHK     include/generated/asm-offsets.h
  HOSTCC  tools/mkenvimage.o
  HOSTLD  tools/mkenvimage
  HOSTCC  tools/fit_image.o
  HOSTCC  tools/image-host.o
  HOSTCC  tools/dumpimage.o
  HOSTLD  tools/dumpimage
  HOSTCC  tools/mkimage.o
  HOSTLD  tools/mkimage
  CC      cmd/version.o
  LD      cmd/built-in.o
  CC      common/main.o
  CC      common/board_f.o
  LD      common/built-in.o
  CC      lib/display_options.o
  LD      lib/built-in.o
  LD      u-boot
  OBJCOPY u-boot-nodtb.bin
  CAT     u-boot-dtb.bin
  COPY    u-boot.bin
  CFGS    .cfgtmp
arm-linux-gnueabihf-gcc: error: FORCE: No such file or directory
arm-linux-gnueabihf-gcc: warning: ‘-x c’ after last input file has no effect
arm-linux-gnueabihf-gcc: fatal error: no input files
compilation terminated.
arch/arm/imx-common/Makefile:69: recipe for target '.cfgtmp' failed
make[1]: *** [.cfgtmp] Error 1
Makefile:850: recipe for target 'u-boot.imx' failed
make: *** [u-boot.imx] Error 2
2

For the Colibri iMX6ULL you would need to use the following configuration: colibri-imx6ull_defconfig

And the error you are getting has to do with your toolchain setup: