configs: am62x_evm: Add dtbo support
- Add support of device tree overlay for Android to support CSI camera, LVDS screen.
- Support for multiple dtbo indices.
This assumes that the dtbo_index
env variable is a space-separated
list of indices.
Example: => env set dtbo_index "0 2"
Signed-off-by: Guillaume La Roque glaroque@baylibre.com