I have a very specific board based on imx287 and I'm trying to build an image with yocto.
I know how to use yocto basically (build an ixm28evk board 's image for instance) and how to build new layer,... but I'm lost when I try to configure the layer to fit my board.
That I know and that I have regarding my board:
- I have the .dtb file
- My board doesn't use u-boot as bootloader but imx-bootlet (how can I use imx instead of uboot? and is it necessary?)
- I know the partitions' size
- I need the MFGTool to flash the board
- the kernel configuration file
How can I produce a zimage (MFGTool compatible) with my own device tree and the bootloader imx-bootlet?
Thanks for your help