I'm using a BBB Rev A5C. I've been successful developing programs using Cloud9 for several weeks, but the board has suddenly started to freeze while reading the u-boot image. The first 13 or so debug messages look the same as a normal boot, but stop at "reading u-boot.img". Looking at other entries in this group and across the web, I'm not seeing this specific kind of fault or resolution.
The only thing I'm unsure about is that, due to a previous project, I had one I/O pin grounded while the pin was not initialized properly. I don't have the specific pin, but I think it was P8-pin18 based upon one of the Cloud9 switch-reading examples. I have a 5V, 1A supply and I have tried several of the suggestions about powering up while holding the "power" button on. Always the same debug messages. I have created a microSD with a BBB-eMMC-flasher image, but the resulting messages remain the same. It appears to me that the second stage bootloader is not functioning or the u-boot image is corrupted. Any ideas for troubleshooting or repair would be appreciated. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
