I recently successfuly flashed and used Android on a Pandaboard ES RevB2 following the READ_ME file of device/ti/panda. However, while trying to get it working Pandaboard ES RevB3, previously flashed SD cards (which worked on the RevB2) won't work (no display), and fastboot doesn't recognize the device after launching usbboot. I see I should change u-boot sources because the memory timings changed (http://eewiki.net/display/linuxonarm/PandaBoard), but I can't locate any u-boot source in my AOSP folder.
Did anyone had this problem and/or knows how to make it work?
Thank you in advance