rootwu@ubuntu:/mnt/hgfs/TI/kernel/kernel$ make CROSS_COMPILE=arm-none-linux-gnueabi- ARCH=arm uImage dtbs
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
make[1]: `include/generated/mach-types.h' is up to date.
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
SKIPPED include/generated/compile.h
CHK kernel/config_data.h
OBJCOPY arch/arm/boot/Image
Kernel: arch/arm/boot/Image is ready
AS arch/arm/boot/compressed/head.o
make[2]: Warning: File `arch/arm/boot/compressed/../Image' has modification time 0.75 s in the future
LZO arch/arm/boot/compressed/piggy.lzo
/bin/sh: 1: lzop: not found
make[2]: *** [arch/arm/boot/compressed/piggy.lzo] Error 1
make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2
make: *** [uImage] Error 2
