Hi, there,

I'm fine on working with Kernel but not Android, I found the kernel codes and modified it,

by typing make (with parameters) at the SDK top directory, I found the object files (*.o) in the out/ directory are not updated.
Is there anything I missed?

Please help to advise the way for modifying, re-compiling Kernel and the final image.
If I missed any document, please also guide, Thanks.

Instead of compiling the whole SDK for final image, if there's a quick command to re-compile Kernel codes (in case there's coding issue; this can save some time), that will be appreciated.