Thanks for the information. I now can build the image remotely and flash it successfully from my windows host.
I got one more question for my build. I need the kernel source for my driver build. Do you know how can I add the kernel source (which is configured for the Edison kernel) into the edison SDK package? When I use $bitbake edison-image -c populate_sdk, the corresponding kernel source tree is not included in the generated SDK package.
Thank you.
-Yang