linux 2.6.22.6生成uImage问题

执行make uImage命令，发现arch/arm/boot/下没有生成uImage文件，终端提示错误：

  Kernel: arch/arm/boot/Image is ready
  LD      arch/arm/boot/compressed/vmlinux
  OBJCOPY arch/arm/boot/zImage
  Kernel: arch/arm/boot/zImage is ready
  UIMAGE  arch/arm/boot/uImage
"mkimage" command not found - U-Boot images will not be built
  Image arch/arm/boot/uImage is ready

解决办法：

1、在编译完成的u-boot-1.1.6的tool/找到mkimage文件

2、烤贝到交叉编译的路径下面gcc-3.4.5-glibc-2.3.6/bin