Tianling Shen dd8972fde3 rockchip: move image generation command to default
It's applicable for all devices so move it to default to reduce
redudant code. Addtionally introduce a new variable `BOOT_SCRIPT`
to allow custom boot script (if necessary).

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
2023-11-26 19:44:56 +01:00
..