Draft: AM62x: Build USB DFU variant of tiboot3 and provide a copy of this version for DFU booting
Tweaks to provide U-Boot that can be used to DFU boot the AM62x
Note: This is dependent on the updated version of U-Boot here: pkg/u-boot!107 (merged)
Signed-off-by: Martyn Welch martyn.welch@collabora.com