Build is stock 62c36fdd962de2db5d62a326490913f41c442a5c, no additional patches. Without DEBUG_LL, boot silently fails. With DEBUG_LL, one can see that the failure is due to a NULL pointer dereference in musb. I suspect that the root cause is related to: <3>i2c_omap i2c_omap.1: controller timed out <4>twl4030_usb: probe of twl4030_usb failed with error -22 Adding David Brownell's i2c-omap timeout workaround patch eliminates this error and the boot then fails on EHCI. I disabled EHCI in defconfig and was able to get the boot to complete. However unlike others, I find that musb is not functional -- and the trick of disconnecting the USB cable and then reconnecting it does not work. Steve -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html