Btw, got an appropriate HDMI cable today and tried hooking it up... and the display just has a Tux penguin in the top left corner (which explains the unintelligble output over serial at the end of the bootlog, see previous pasatebin).
On Thursday, January 11, 2018 at 6:02:12 PM UTC+1, Steve Heim wrote: > > Hello, > > I've tried installing a xenomai-patched kernel, with the process described > below. Installation seems to go smoothly, then when I reboot the boot > process keeps getting stuck, loops on the error "ipaddr not set" and > eventually just doesn't go anywhere. I've got a bootlog (logged via serial) > here: https://pastebin.com/NFNqaH34 > > If anyone has any idea what's going wrong and can point me in the right > direction, I'd very much appreciate it. > > --- Installation --- > > - get a Debian image from [elinux.org]( > https://elinux.org/BeagleBoardDebian#eMMC:_All_BeagleBone_Varients_with_eMMC). > > `wget BBB-eMMC-flasher-debian-9.3-console-armhf-2018-01-05-2gb.img.xz` > - Prepare a flasher with [etcher](https://etcher.io/) > - insert SD card into BeagleBone. **Note** many old (~2015) tutorials > claim you need to press down a specific button to tell the BBB to flash > from the SD card. This seems to longer be true with UBoot. Powering the > board by USB and turning it on (with the SD card in it) flashed it by > default. Make sure nothing else (usb-peripherals, ethernet etc.) are not > connected. It should flash a cylon pattern on the LEDs for quite a while > (~25 minutes) and then finally power off. Remove SD card and boot. > - Plug in ethernet and update everything: `sudo apt-get update` > - **Note** You can find the latest kernels maintained by RCN on [his > github](https://github.com/RobertCNelson/bb-kernel/tree/3.8.13-xenomai). > bb-kernel are closer to mainline and BeagleBone specific. ti-kernels can be > used on the X-15 architecture, and include more advanced stuff. I want to > patch the bb-kernel. > - Find the latest maintained kernel: `sudo apt-cache search xenomai | grep > '3.18.13'`. Where 3.18.13 is to narrow things down, based on the patched > kernels that we've seen are maintained by RCN (see previous step). You can > confirm the version comparing with the commits on RCN's github repo for > that branch. Take the latest, and install, e.g. `sudo apt-get install > linux-image-3.8.13-xenomai-r86 linux-headers-3.8.13-xenomai-r86 > linux-firmware-image-3.8.13-xenomai-r86` . > - make sure your u-boot is set to boot the patched kernel: `less > /boot/uEnv.txt`. **NOTE** `less` was not available by default, had to `sudo > apt-get install less` first... > - Disconnect ethernet and reboot. > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/0670cd0f-3e93-4ea5-9eb5-bd9f2acfdc31%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
