For now, it just compile through all the necessary packages.
The kernel and dts also is compiled, but in order to generate the image for the iMX6UL still need some work to do:
- Change the file 'target/linux/imx6/image/Makefile' to specify the right dtb and append a right image
- Modify the kernel module item to get the right settings.
The code is clone from master not from the 15.05.1
Also I have written a blog about this(in Chinese):
http://blog.csdn.net/sy373466062/article/details/54730855
Pull request is welcome.