Beagleboard:BeagleBoneBlack Debian

This page is about running the armhf port of Debian distribution at BeagleBoard. The latest release beagleboard.org image can be found at: http://beagleboard.org/latest-images

= Checking The Debian Image Version =

You should check the version of the image on the microSD/eMMC by opening the ID.txt file in the FAT partition.

root@beaglebone:~# cat /etc/dogtag BeagleBoard.org BeagleBone Debian Image 2014-03-19

This file can also be accessed via a PC (Windows/Mac/Linux) via either mounting the FAT partition directly off the microSD card or via the usb interface (flash drive).

= Installing =

Oracle Java 8
Information: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

Install: sudo apt-get update sudo apt-get install oracle-java8-installer

Verify: debian@beaglebone:~$ java -version java version "1.8.0_151" Java(TM) SE Runtime Environment (build 1.8.0_151-b12) Java HotSpot(TM) Client VM (build 25.151-b12, mixed mode)

Oracle Java 9: no ARM binaries listed: http://www.oracle.com/technetwork/java/javase/downloads/jdk9-downloads-3848520.html

TI PRU Code Generation Tools
http://software-dl.ti.com/codegen/non-esd/downloads/download.htm#PRU

Install: sudo apt-get update sudo apt-get install ti-pru-cgt-installer

Older rootfs (when above package doesn't exist): wget http://downloads.ti.com/codegen/esd/cgt_public_sw/PRU/2.1.1/ti_cgt_pru_2.1.1_armlinuxa8hf_busybox_installer.sh chmod +x ti_cgt_pru_2.1.1_armlinuxa8hf_busybox_installer.sh sudo ./ti_cgt_pru_2.1.1_armlinuxa8hf_busybox_installer.sh

= FAQ =

PocketBeagle Support
Any images after 2017-09-21 will have support for the PocketBeagle

Expanding File System Partition On A microSD
By default the microSD image is only about 2GB in size, to fully expand the partition to the full size of your microSD card simple run.

cd /opt/scripts/tools/ git pull || true sudo ./grow_partition.sh sudo reboot

On the next reboot, [df -h] should show the full microSD card size.

Flashing eMMC
To set up the standalone microSD image to automatically flash the eMMC on powerup. Login as debian (password = temppwd) and edit /boot/uEnv.txt with nano (sudo nano /boot/uEnv.txt) or your preferred editor.

In /boot/uEnv.txt:
 * 1) enable BBB: eMMC Flasher:
 * 2) cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh

Change to: cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh
 * 1) enable BBB: eMMC Flasher:

Optional, update Flasher Scripts: cd /opt/scripts/ git pull

and reboot the system, it'll flash the eMMC on the next bootup. (make sure to remove the microSD after flashing is complete, otherwise it'll just keep on re-flashing the eMMC)

Kernel Upgrade
We can't ship support for everything on release day, so we push out new kernels as fixes, support for new capes, etc are posted on the beagleboard.org mainline list.

cd /opt/scripts/tools/ git pull sudo ./update_kernel.sh sudo reboot

Installing kernel headers
If you want to build a kernel module natively, you'll need to install the correct kernel headers.

sudo apt-get install linux-headers-`uname -r`

In a Makefile, perform:

sudo apt-get install linux-headers-$(shell uname -r)

Loading custom capes
WARNING, this is now deprecated, please use U-Boot overlays

Due to limitations in debian wheezy's userspace, the use of an initramfs, and having firmware builtin to the kernel. It is currently not possible to load "custom" capes via: capemgr.enable_partno=xyz. Instead an init script has been set up to load the cape/capes as soon as possible.

Built-in Cape: capemgr.enable_partno=BB-SPIDEV1 slot #7: Requesting part number/version based 'BB-SPIDEV1-00A0.dtbo slot #7: Requesting firmware 'BB-SPIDEV1-00A0.dtbo' for board-name 'Override Board Name', version '00A0' slot #7: dtbo 'BB-SPIDEV1-00A0.dtbo' loaded; converting to live tree

Custom External Cape: capemgr.enable_partno=BB-SPI1-01 slot #7: Requesting part number/version based 'BB-SPI1-01-00A0.dtbo slot #7: Requesting firmware 'BB-SPI1-01-00A0.dtbo' for board-name 'Override Board Name', version '00A0' failed to load firmware 'BB-SPI1-01-00A0.dtbo' loader: failed to load slot-7 BB-SPI1-01:00A0 (prio 0)

Workaround: add "CAPE=BB-SPI1-01" to /etc/default/capemgr

Privileged echo
As a normal user, you can not "sudo echo 'something' >> /etc/privilegedfile"

sudo sh -c "echo 'something' >> /etc/privilegedfile"

Timezone
By default this image is set up to display time in utc mode. If you would like to change this to your local region.

dpkg-reconfigure tzdata

or: echo "Europe/Zurich" > /etc/timezone dpkg-reconfigure -f noninteractive tzdata

Jessie Timezone
List of available timezones: timedatectl list-timezones

Set timezone: sudo timedatectl set-timezone America/North_Dakota/Center

W: GPG error: http://debian.beagleboard.org wheezy-bbb
W: GPG error: http://debian.beagleboard.org wheezy-bbb Release: The following signatures were invalid: KEYEXPIRED 1418840246 KEYEXPIRED 1418840304 KEYEXPIRED 1418840246 KEYEXPIRED 1418840246 KEYEXPIRED 1418840304

Note this directions are version dependent, so double check your version:

debian@beaglebone:~$ cat /etc/dogtag BeagleBoard.org BeagleBone Debian Image 2014-05-14

2014-05-14 GPG error: Disable: http://debian.beagleboard.org repo:
sudo nano /etc/apt/sources.list

Change: deb [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main
 * 1) deb-src [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main

To:
 * 1) deb [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main
 * 2) deb-src [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main

sudo apt-get update

2014-05-14 GPG error: Optional enable: http://repos.rcn-ee.com/
Download archive-keyring: wget https://rcn-ee.com/repos/debian/pool/main/r/rcn-ee-archive-keyring/rcn-ee-archive-keyring_2016.04.24~bpo70+20160424+1_all.deb sudo dpkg -i rcn-ee-archive-keyring_*_all.deb

Add repo to /etc/apt/sources.list sudo sh -c "echo 'deb [arch=armhf] http://repos.rcn-ee.com/debian wheezy main' >> /etc/apt/sources.list" sudo sh -c "echo '#deb-src [arch=armhf] http://repos.rcn-ee.com/debian wheezy main' >> /etc/apt/sources.list"

Update packages: sudo apt-get update sudo apt-get upgrade sudo apt-get install npm c9-core-installer --reinstall

Adding bb.org-overlays to jessie console image
Currently by default, the console image doesn't include the *.dtbo overlays.

Install build requirements: (add's 145Mb to the console image) sudo apt-get update sudo apt-get install build-essential git-core device-tree-compiler

Clone bb.org-overlays repo: git clone https://github.com/beagleboard/bb.org-overlays/ cd ./bb.org-overlays/ ./install.sh

i take full responsibility for knowing my beagle is now insecure
as of 2017-02-19, BeagleBoard images now longer enable these insecure options by default, you are free to recreate them as you wish.

remove root password
root_password=$(cat /etc/shadow | grep root | awk -F ':' '{print $2}') sed -i -e 's:'$root_password'::g' /etc/shadow

ssh root@beaglebone.local
sed -i -e 's:PermitEmptyPasswords no:PermitEmptyPasswords yes:g' /etc/ssh/sshd_config sed -i -e 's:UsePAM yes:UsePAM no:g' /etc/ssh/sshd_config sed -i -e 's:PermitRootLogin without-password:PermitRootLogin yes:g' /etc/ssh/sshd_config

sudo no password required
echo "debian ALL=NOPASSWD: ALL" >>/etc/sudoers

U-Boot Overlays
Check via serial U-Boot SPL 2018.01-rc2-00002-g23388d96ac (Dec 19 2017 - 13:20:06) Trying to boot from MMC1 U-Boot 2018.01-rc2-00002-g23388d96ac (Dec 19 2017 - 13:20:06 -0600), Build: jenkins-github_Bootloader-Builder-19

Check via system debian@beaglebone:~$ cd /opt/scripts/tools/ debian@beaglebone:/opt/scripts/tools$ git pull debian@beaglebone:/opt/scripts/tools$ sudo ./version.sh | grep bootloader bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 2018.01-rc2-00002-g23388d]

To upgrade your version of U-Boot: debian@beaglebone:~$ cd /opt/scripts/tools/developers/ debian@beaglebone:/opt/scripts/tools/developers$ sudo ./update_bootloader.sh debian@beaglebone:/opt/scripts/tools/developers$ sudo reboot

U-Boot Capes added:
NHD-7.0CTP-CAPE Family BB-BONE-NH7C-01-A0.dtbo (first added in: 2017.05-rc2-00002-g86566339a9 (Apr 28 2017 - 10:18:57))

U-Boot /boot/uEnv.txt configuration
/boot/uEnv.txt: enable_uboot_overlays=1

U-Boot Disable on-board devices
To Disable eMMC: disable_uboot_overlay_emmc=1

To Disable HDMI VIDEO & AUDIO: disable_uboot_overlay_video=1

To Disable HDMI AUDIO: disable_uboot_overlay_audio=1

To Disable WL1835: disable_uboot_overlay_wireless=1

To Disable BB-ADC: (first added in: 2017.05-rc1-00002-g35aecb22fe (Apr 05 2017 - 16:51:58)) disable_uboot_overlay_adc=1

U-Boot Override external capes
Cape device tree overlays (src): https://github.com/beagleboard/bb.org-overlays/ Debian package: bb-cape-overlays

uboot_overlay_addr0=/lib/firmware/ .dtbo uboot_overlay_addr1=/lib/firmware/ .dtbo uboot_overlay_addr2=/lib/firmware/ .dtbo uboot_overlay_addr3=/lib/firmware/ .dtbo

If for some reason you need to disable the auto-loading of any of ^ those, use the option that matches your addrX: (first added in: 2017.03-00002-gbfe60d6057 (Mar 28 2017 - 15:32:51)) disable_uboot_overlay_addr0=1 disable_uboot_overlay_addr1=1 disable_uboot_overlay_addr2=1 disable_uboot_overlay_addr3=1

4 more capes can be loaded via: (first added in: 2017.03-00002-gbfe60d6057 (Mar 28 2017 - 15:32:51)) uboot_overlay_addr4=/lib/firmware/ .dtbo uboot_overlay_addr5=/lib/firmware/ .dtbo uboot_overlay_addr6=/lib/firmware/ .dtbo uboot_overlay_addr7=/lib/firmware/ .dtbo

Plus one custom cape: dtb_overlay=/lib/firmware/ .dtbo

U-Boot PRU Options
With v4.4.x-ti PRU via remoteproc can be enabled by: uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-4-TI-00A0.dtbo

With v4.9.x-ti PRU via remoteproc can be enabled by: uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-9-TI-00A0.dtbo

With v4.14.x-ti PRU via remoteproc can be enabled by: uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo

With v4.19.x-ti PRU via remoteproc can be enabled by: uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-19-TI-00A0.dtbo

With (all (minus bugs)): PRU via uio: uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo

U-Boot Cape Universal
Utilize https://github.com/cdsteinkuehler/beaglebone-universal-io config-pin.

Cape Universal Supported Boards: BeagleBone Black BeagleBone Black Wireless BeagleBone Green BeagleBone Green Wireless Element14 BeagleBone Black Industrial MENTOREL BeagleBone uSomIQ SanCloud BeagleBone Enhanced

Not Supported needs work/testing/etc Arrow BeagleBone Black Industrial (different video phy) Neuromeka BeagleBone Air (untested)

To enable, in /boot/uEnv.txt add: enable_uboot_cape_universal=1

Where did the slots file go?
Kernel Overlays are going bye-bye, too many bugs, too many race conditions, no kernel maintainers interested. We've said our farewells and U-Boot Overlays is the way forward: https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays With multiple parties working on the U-Boot infrastructure.

The rough transition plan is:

Stage 1: Disable Kernel Overlays (bone_capemgr.uboot_capemgr_enabled=1 is passed thru /proc/cmdline) Stage 2: Disable the slots file (/sys/devices/platform/bone_capemgr/slots) (v4.4.x -> 4.14.x) Stage 3: Disable bone_capemgr dir (/sys/devices/platform/bone_capemgr/) (v4.15.x+)

Stage 1 is complete, all current images use U-Boot Overlays by default. Stage 2 is currently in progress, as it is not recommended to "load" anything into the slots file while U-Boot Overlays are in control. Stage 3, will take longer, as many applications only need to know the "bone_capemgr" directory is available.

If you don't like the direction we are heading, simply disable, "enable_uboot_overlays=1" in /boot/uEnv.txt..


 * 1) I will be on my own with Kernel Overlays:
 * 2) enable_uboot_overlays=1

= Debian Build Instructions =

You'll want a fairly beefy ARM system to run this script.

git clone git://github.com/beagleboard/image-builder.git cd image-builder ./beagleboard.org_image.sh

Output of the autobuilder can be found at http://builds.beagleboard.org.

= Debian Releases = http://beagleboard.org/latest-images

= Debian Image Testing Snapshots =

To turn “microSD/Standalone” images into eMMC flasher images, edit the /boot/uEnv.txt file on the Linux partition on the microSD card and uncomment the line with cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh. Enabling this will cause booting the microSD card to flash the eMMC. “Flasher” images already enable this line. See Flashing eMMC

microSD/Standalone: (machinekit) Based on Debian Jessie with 3.8.x kernel
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-02-12/machinekit/bone-debian-8.7-machinekit-armhf-2017-02-12-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.7-machinekit-armhf-2017-02-12-4gb* 18361e0426715974b5a0e7f014ff1bf26db2421cbf8d61622efd2856cd8c6214 bone-debian-8.7-machinekit-armhf-2017-02-12-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat bone-debian-8.7-machinekit-armhf-2017-02-12-4gb.img.xz | sudo dd of=/dev/sdX

Jessie Snapshot lxqt
2019-04-03 notes * U-Boot: v2018.09 * default username:password is [debian:temppwd]

Flasher: (lxqt-4gb) (All BeagleBone Variants with a 4GB eMMC)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/lxqt-4gb/BBB-blank-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb* 1bb3b122599e4ef2caca6c1a2e06645fb1483d2b0e8512a1d20013275befc778 BBB-blank-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat BBB-blank-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-4gb) (All BeagleBone Variants & PocketBeagle)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/lxqt-4gb/bone-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb* 4f8931f0e8b9c75b353b025f27097cecbc388210f8a0f653a4e8a7a9102c76a3 bone-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat bone-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-4gb) (BeagleBoard-X15)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/lxqt-4gb/am57xx-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum am57xx-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb* 0df00cc27099ad58241a0804ee15e97d595ec6f0b23f03ed9b1be52c9eb027d7 am57xx-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat am57xx-debian-8.11-lxqt-4gb-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-2gb) (All BeagleBone Variants & PocketBeagle)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/lxqt-2gb/bone-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb.img.xz

Verify Image with: sha256sum bone-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb* 57edbd3314e426697e494c6847723f68bc285dad88efe7482d8f29b6118d198d bone-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat bone-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb.img.xz | sudo dd of=/dev/sdX

Flasher: (lxqt-2gb) (All BeagleBone Variants)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/lxqt-2gb/BBB-blank-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb* 0a4939d578b49c9b493cb897f9ccd8a0099ca860f12f9f3a98368fb23a80b16d BBB-blank-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat BBB-blank-debian-8.11-lxqt-2gb-armhf-2019-04-03-2gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-xm-4gb) (BeagleBoard-xM)

 * Kernel: 4.19.31-armv7-x30

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/lxqt-xm-4gb/bbxm-debian-8.11-lxqt-xm-4gb-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum bbxm-debian-8.11-lxqt-xm-4gb-armhf-2019-04-03-4gb* 11508b95bba037b01c12b0a22db42d541d5efb39bce32507ed43448686c166cb bbxm-debian-8.11-lxqt-xm-4gb-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat bbxm-debian-8.11-lxqt-xm-4gb-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

Flasher: (iot) (All BeagleBone Variants)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/iot/BBB-blank-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-8.11-iot-armhf-2019-04-03-4gb* 3265c5838e160c541a809c85d16b89127a41eb5c40f13d47c330f957f54c49e3 BBB-blank-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat BBB-blank-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (iot) (All BeagleBone Variants & PocketBeagle)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/iot/bone-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.11-iot-armhf-2019-04-03-4gb* 643292c11f6db94cc58b4a5304cbd9b56d21198d47140c9d058a2e4612c13bf0 bone-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat bone-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (iot) (BeagleBoard-X15)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/iot/am57xx-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz

Verify Image with: sha256sum am57xx-debian-8.11-iot-armhf-2019-04-03-4gb* c8836d6ab39ddc7a3c92fb8124422a6fceacde602b2be54432669fdb4a151709 am57xx-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat am57xx-debian-8.11-iot-armhf-2019-04-03-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (console) (All BeagleBone Variants & PocketBeagle)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/console/bone-debian-8.11-console-armhf-2019-04-03-1gb.img.xz

Verify Image with: sha256sum bone-debian-8.11-console-armhf-2019-04-03-1gb* 544d715f7149974fd677e41527192ad55225b96aa2e0c1040c73b92f0bd80d59 bone-debian-8.11-console-armhf-2019-04-03-1gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat bone-debian-8.11-console-armhf-2019-04-03-1gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (console) (BeagleBoard-X15)

 * Kernel: 4.4.155-ti-r154

Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2019-04-03/console/am57xx-debian-8.11-console-armhf-2019-04-03-1gb.img.xz

Verify Image with: sha256sum am57xx-debian-8.11-console-armhf-2019-04-03-1gb* c2b4ab54b648250b819380c0d67979b9ec84ef1561a55b9fba47670eb2404438 am57xx-debian-8.11-console-armhf-2019-04-03-1gb.img.xz

Windows/Mac/Linux gui https://www.balena.io/etcher/

Linux: (dd) xzcat am57xx-debian-8.11-console-armhf-2019-04-03-1gb.img.xz | sudo dd of=/dev/sdX

Debian 9 (Stretch) - Weekly
https://wiki.debian.org/DebianStretch

BBW/BBB (All Revs) Machinekit
2019-06-02 notes * Kernel: 4.19.37-bone-rt-r32 * default username:password is [debian:temppwd]

Stretch Snapshot lxqt
2019-06-02 notes * Kernel: 4.14.108-ti-r106 * default username:password is [debian:temppwd]

Stretch Snapshot lxqt for BeagleBoard-xM
2019-06-02 notes * Kernel: 5.0.19-armv7-x15 * default username:password is [debian:temppwd]

Stretch Snapshot iot
2019-06-02 notes * Kernel: 4.14.108-ti-r106 * default username:password is [debian:temppwd]

Stretch Snapshot console
2019-06-02 notes * Kernel: 4.14.108-ti-r106 * default username:password is [debian:temppwd]

ROS (ROS Melodic Morenia) - Weekly
http://wiki.ros.org/melodic/Installation

ROS Melodic Morenia
2019-06-02 notes * Kernel: 4.19.31-ti-rt-r19 * default username:password is [beagle:temppwd]

= Kernel Options =

General apt syntax for searching and installing a specific kernel: sudo apt-get update sudo apt-cache search linux-image | grep sudo apt-get install linux-image- sudo reboot

Latest kernel script cd /opt/scripts/tools/ git pull sudo /opt/scripts/tools/update_kernel.sh 

3.8.x
This is the first beagleboard.org long term kernel tree with capemanager support, it's been the default install for Debian Wheezy beagleboard.org patchset: https://github.com/beagleboard/linux/tree/3.8

3.8.x BeagleBone/BeagleBone Black FULL Cape Support sudo /opt/scripts/tools/update_kernel.sh --bone-channel --stable

3.8.x BeagleBone/BeagleBone Black FULL Cape Support + Xenomai sudo /opt/scripts/tools/update_kernel.sh --bone-xenomai-channel --stable

4.4.x-ti
beagleboard.org patchset: https://github.com/beagleboard/linux/tree/4.4 Based on: http://git.ti.com/gitweb/?p=ti-linux-kernel/ti-linux-kernel.git;a=shortlog;h=refs/heads/ti-rt-linux-4.4.y

4.4.x-ti All BeagleBone Variants and BeagleBoard-X15 sudo /opt/scripts/tools/update_kernel.sh --ti-channel --lts-4_4

4.4.x-ti All BeagleBone Variants and BeagleBoard-X15 + RT sudo /opt/scripts/tools/update_kernel.sh --ti-rt-channel --lts-4_4

4.9.x-ti
beagleboard.org patchset: https://github.com/beagleboard/linux/tree/4.9

4.9.x-ti All BeagleBone Variants and BeagleBoard-X15 sudo /opt/scripts/tools/update_kernel.sh --ti-channel --lts-4_9

4.9.x-ti All BeagleBone Variants and BeagleBoard-X15 + RT sudo /opt/scripts/tools/update_kernel.sh --ti-rt-channel --lts-4_9

4.14.x-ti
beagleboard.org patchset: https://github.com/beagleboard/linux/tree/4.14

4.14.x-ti All BeagleBone Variants and BeagleBoard-X15 sudo /opt/scripts/tools/update_kernel.sh --ti-channel --lts-4_14

4.14.x-ti All BeagleBone Variants and BeagleBoard-X15 + RT sudo /opt/scripts/tools/update_kernel.sh --ti-rt-channel --lts-4_14

4.19.x-ti
beagleboard.org patchset: https://github.com/beagleboard/linux/tree/4.19

4.19.x-ti All BeagleBone Variants and BeagleBoard-X15 sudo /opt/scripts/tools/update_kernel.sh --ti-channel --lts-4_19

4.19.x-ti All BeagleBone Variants and BeagleBoard-X15 + RT sudo /opt/scripts/tools/update_kernel.sh --ti-rt-channel --lts-4_19

Mainline (4.4.x lts)
4.4.x All BeagleBone Variants sudo /opt/scripts/tools/update_kernel.sh --bone-kernel --lts-4_4

4.4.x All BeagleBone Variants + RT sudo /opt/scripts/tools/update_kernel.sh --bone-rt-kernel --lts-4_4

Mainline (4.9.x lts)
4.9.x All BeagleBone Variants sudo /opt/scripts/tools/update_kernel.sh --bone-kernel --lts-4_9

4.9.x All BeagleBone Variants + RT sudo /opt/scripts/tools/update_kernel.sh --bone-rt-kernel --lts-4_9

Mainline (4.14.x lts)
4.14.x All BeagleBone Variants sudo /opt/scripts/tools/update_kernel.sh --bone-kernel --lts-4_14

4.14.x All BeagleBone Variants + RT sudo /opt/scripts/tools/update_kernel.sh --bone-rt-kernel --lts-4_14

Mainline (4.19.x lts)
4.19.x All BeagleBone Variants sudo /opt/scripts/tools/update_kernel.sh --bone-kernel --lts-4_19

4.19.x All BeagleBone Variants + RT sudo /opt/scripts/tools/update_kernel.sh --bone-rt-kernel --lts-4_19

Debian 8: jessie
sudo apt-get install linux-image-armmp