Android on my beagleboard-xm

Ha, I get android boot on my beagleboard-xm and output to 24 ich screen in 1920 * 1080.

Seems the startup frame buffer is not correct:

It does a big android….too large screen…..

Seems it cost about 5 minutes booting from welcome screen to android desktop. I think it is caused by too slow for booting from MMC directly, I need try put rootfs in usb disk but it requires enable usb hub early.