Which path should I write to kernelpath?

[emintolgasivri]

Hi

I am using imx7d and WE866C3 wifi module.Telit want from me kernel parth?What is the path?

#
# Please modify KERNELPATH, KERNELARCH and TOOLPREFIX to meet your environment
#
export KERNELPATH=/lib/modules/${shell uname -r}/build
export KERNELARCH=i386
export TOOLPREFIX=

As I know kernelarch must be arm and tooprefix must be arm-poky-linux-gnueabi-.

I add my environmet setup file.