Tool/software: Linux
lenovo@lenovo:~/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build$ make linux
make -C ./hlos/makerules/linux -f build_uboot.mk uboot
make[1]: Entering directory '/home/lenovo/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build/hlos/makerules/linux'
make -fbuild_uboot.mk uboot_build UBOOT_TARGET=dra7xx_evm_vision_config
make[2]: Entering directory '/home/lenovo/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build/hlos/makerules/linux'
make -C ARCH=arm CROSS_COMPILE= dra7xx_evm_vision_config
make[3]: Entering directory '/home/lenovo/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build/hlos/makerules/linux'
make[3]: *** ARCH=arm: No such file or directory. Stop.
make[3]: Leaving directory '/home/lenovo/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build/hlos/makerules/linux'
build_uboot.mk:6: recipe for target 'uboot_build' failed
make[2]: *** [uboot_build] Error 2
make[2]: Leaving directory '/home/lenovo/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build/hlos/makerules/linux'
build_uboot.mk:13: recipe for target 'uboot' failed
make[1]: *** [uboot] Error 2
make[1]: Leaving directory '/home/lenovo/PROCESSOR_SDK_VISION_03_03_00_00/vision_sdk/build/hlos/makerules/linux'
Makefile:426: recipe for target 'uboot' failed
make: *** [uboot] Error 2