Beagleboard:BeagleBoneBlack Debian

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Revision as of 06:51, 6 April 2020 by RobertCNelson (talk | contribs) (Debian Image Testing Snapshots: 2020-04-01)
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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

Contents

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

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:

##enable BBB: eMMC Flasher:
#cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh

Change to:

##enable BBB: eMMC Flasher:
cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh

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
#deb-src [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main

To:

#deb [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main
#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 2019.04-00002-g07d5700e21 (Mar 06 2020 - 11:24:55 -0600)
Trying to boot from MMC1

U-Boot 2019.04-00002-g07d5700e21 (Mar 06 2020 - 11:24:55 -0600), Build: jenkins-github_Bootloader-Builder-137

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 2019.04-00002-g07d5700e21]:[location: dd MBR]

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/<file0>.dtbo
uboot_overlay_addr1=/lib/firmware/<file1>.dtbo
uboot_overlay_addr2=/lib/firmware/<file2>.dtbo
uboot_overlay_addr3=/lib/firmware/<file3>.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/<file4>.dtbo
uboot_overlay_addr5=/lib/firmware/<file5>.dtbo
uboot_overlay_addr6=/lib/firmware/<file6>.dtbo
uboot_overlay_addr7=/lib/firmware/<file7>.dtbo

Plus one custom cape:

dtb_overlay=/lib/firmware/<file8>.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

U-Boot Overlays, which got loaded

debian@beaglebone:/opt/scripts/tools$ sudo ./version.sh | grep UBOOT
UBOOT: Booted Device-Tree:[am335x-boneblack-uboot-univ.dts]
UBOOT: Loaded Overlay:[AM335X-PRU-RPROC-4-14-TI-00A0]
UBOOT: Loaded Overlay:[BB-ADC-00A0]
UBOOT: Loaded Overlay:[BB-BONE-eMMC1-01-00A0]
UBOOT: Loaded Overlay:[BB-HDMI-TDA998x-00A0]

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..

#I will be on my own with Kernel Overlays:
#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

Debian 9 (Stretch) - Monthly

https://wiki.debian.org/DebianStretch

Debian Stretch LXQt Snapshot

Please submit all bugs to: Issue Tracker

2020-04-01 notes

* Kernel: 4.14.108-ti-r131
* default username:password is [debian:temppwd]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-debian-9.12-lxqt-armhf-2020-04-01-4gb.img.xz 48dbd15f5970852ad2341d8c07407c3df8fc4826a52fa1185d1be4c748a9579f bmap
eMMC flasher bone-eMMC-flasher-debian-9.12-lxqt-armhf-2020-04-01-4gb.img.xz f34a75fba1a682d91d00151a37c4496aa7dc1c39ed427f5c990416ea446ea2b3 bmap
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-9.12-lxqt-armhf-2020-04-01-4gb.img.xz 4acdac44b37da842175f8428e544d95309f81346c7458879c8add0b34e484f5a bmap

Debian Stretch LXQt TIDL Snapshot

Please submit all bugs to: Issue Tracker

2020-04-01 notes

* Kernel: 4.14.108-ti-r131
* default username:password is [debian:temppwd]
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-9.12-lxqt-tidl-armhf-2020-04-01-6gb.img.xz d9d10e6ede1e2735e6d1af491316155957f956a1d354c0ae2f1d1f969ef9f02f bmap
eMMC flasher am57xx-eMMC-flasher-debian-9.12-lxqt-tidl-armhf-2020-04-01-6gb.img.xz 60038fa74c212ec2595f831cd0b8090b23896ebb6b6bd75d5e86c1c808811afc bmap

Debian Stretch LXQt Snapshot for BeagleBoard-xM

Please submit all bugs to: Issue Tracker

2020-04-01 notes

* Kernel: 5.4.24-armv7-x20
* default username:password is [debian:temppwd]
(BeagleBoard-xM)
Target Media: microSD Image File sha256sum bmap
microSD bbxm-debian-9.12-lxqt-xm-armhf-2020-04-01-4gb.img.xz 1b3416259f404cb3795e5a0c8654477988c185b4f444f3b42c06c3655946364b bmap

Debian Stretch IOT Snapshot

Please submit all bugs to: Issue Tracker

2020-04-01 notes

* Kernel: 4.14.108-ti-r131
* default username:password is [debian:temppwd]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-debian-9.12-iot-armhf-2020-04-01-4gb.img.xz 4072859b47cbf66564e8b34e45487c67fc0444f346c573c75bb0a0c01f1dc6d5 bmap
eMMC flasher bone-eMMC-flasher-debian-9.12-iot-armhf-2020-04-01-4gb.img.xz 59fbc2c9ea422ab28dd76edfdadb50d5c2943437be844c6d7a8b4f3f114165f0 bmap
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-9.12-iot-armhf-2020-04-01-4gb.img.xz 5735261a1dd8e37355d66cbb42e2c7c16be36482736b1942a2c59853b3ee473c bmap
eMMC flasher am57xx-eMMC-flasher-debian-9.12-iot-armhf-2020-04-01-4gb.img.xz 79375d69167e872d8f1e31d6333d9c36ee38849dad61e24860ec18c54de32df2 bmap

Debian Stretch IOT TIDL Snapshot

Please submit all bugs to: Issue Tracker

2020-04-01 notes

* Kernel: 4.14.108-ti-r131
* default username:password is [debian:temppwd]
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-9.12-iot-tidl-armhf-2020-04-01-4gb.img.xz 48ced233af1839a2a5a41327ace8fa83ebb4d9037b9c5ae13e05f752986fb6ed bmap
eMMC flasher am57xx-eMMC-flasher-debian-9.12-iot-tidl-armhf-2020-04-01-4gb.img.xz 3b88dbc82b024ec1ea4af91daf7eb7bd35c4db6e013b8628ef35cfe1e760479b bmap

Debian Stretch Console Snapshot

2020-04-01 notes

* Kernel: 4.14.108-ti-r131
* default username:password is [debian:temppwd]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-debian-9.12-console-armhf-2020-04-01-1gb.img.xz 5a6ce8aaf3caf32541257e793568a07a83e2e9f1175376a25869b915bde16b79 bmap
eMMC flasher bone-eMMC-flasher-debian-9.12-console-armhf-2020-04-01-1gb.img.xz a93ad02dcedf2992d3af6b5d7e3bd7ff3c5ae717fe9a6cadd669a2ffae70d51a bmap
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-9.12-console-armhf-2020-04-01-1gb.img.xz b0b674ac02f8ff2f8894d6191d8a7ce7c3da569267c9e0244b565e7740bd7103 bmap
eMMC flasher am57xx-eMMC-flasher-debian-9.12-console-armhf-2020-04-01-1gb.img.xz 8485c6343476b9138f4fb2a2944808e6c564207ce66612c18297d3f09b8f4b0f bmap

BBW/BBB (All Revs) Machinekit

2020-04-01 notes

* Kernel: 4.19.106-bone-rt-r49
* default username:password is [machinekit:machinekit]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-debian-9.12-machinekit-armhf-2020-04-01-4gb.img.xz 802e0ac4536633a90602e593373d1257d2a0ddbdd09e410c64f91c07c533c9cb bmap

Debian 10 (Buster) - Weekly

https://wiki.debian.org/DebianBuster

Debian Buster IOT Snapshot

Please submit all bugs to: Issue Tracker

2020-03-16 notes

* Kernel: 4.19.94-ti-r36
* default username:password is [debian:temppwd]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-debian-10.3-iot-armhf-2020-03-16-4gb.img.xz 7c530d025b328c6551ffce145b6c3829d86ab17e1048a497041cbddba75aa544 bmap
eMMC flasher bone-eMMC-flasher-debian-10.3-iot-armhf-2020-03-16-4gb.img.xz c8bc1cb5132f5ac151c1f7763fa803aa9149ff03bf75f8e95fede14b2c430653 bmap
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-10.3-iot-armhf-2020-03-16-4gb.img.xz 893d0c5aebd2fbcfb96153a842d07d94bb7cfff575bd8becfee31069fa9b99be bmap
eMMC flasher am57xx-eMMC-flasher-debian-10.3-iot-armhf-2020-03-16-4gb.img.xz edaa7cf26026da477326b5db0ca872d8e948e4c7cb40049d5593d47209e75b12 bmap

Debian Buster Console Snapshot

Please submit all bugs to: Issue Tracker

2020-03-16 notes

* Kernel: 4.19.94-ti-r36
* default username:password is [debian:temppwd]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-debian-10.3-console-armhf-2020-03-16-1gb.img.xz 93c807b6eb5641c0938ff3aefe4cdb3e4369e575d4b4eccc85ed9b6ae974563e bmap
eMMC flasher bone-eMMC-flasher-debian-10.3-console-armhf-2020-03-16-1gb.img.xz 4c3525d8164c4451425fafdf018dd09fcd701b519cafa6e131e27018616d0602 bmap
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-debian-10.3-console-armhf-2020-03-16-1gb.img.xz adf221496030ae9cae77f1b178b6f0593b73e4a316890bf980fda670a7c64e4d bmap
eMMC flasher am57xx-eMMC-flasher-debian-10.3-console-armhf-2020-03-16-1gb.img.xz 43a658c72a3ac1e24f94dd4fbcb396aa4f4d13cf30e57fcfe1c9850acda98db0 bmap

Debian Buster Console Snapshot for BeagleBoard-xM

Please submit all bugs to: Issue Tracker

2020-03-16 notes

* Kernel: 5.4.24-armv7-x20
* default username:password is [debian:temppwd]
(BeagleBoard-xM)
Target Media: microSD Image File sha256sum bmap
microSD bbxm-debian-10.3-console-xm-armhf-2020-03-16-1gb.img.xz bd12572a8001bb425ea06b9f5034c42803e579e6835607ee78d3d3b8de40c1a4 bmap

ROS (ROS Melodic Morenia) - Weekly

http://wiki.ros.org/melodic/Installation

ROS Melodic Morenia

Please submit all bugs to: Issue Tracker

2020-03-16 notes

* Kernel: 4.19.94-ti-rt-r36
* default username:password is [beagle:temppwd]
(AM335x based BeagleBone's and PocketBeagle)
Target Media: microSD Image File sha256sum bmap
microSD bone-ubuntu-18.04.4-ros-iot-armhf-2020-03-16-6gb.img.xz 78e22e194c3e5a8687f1ffd43c6b152306cb02f135de9d29039093e428d19b86 bmap
(BeagleBoard-X15 and BeagleBone-AI)
Target Media: microSD Image File sha256sum bmap
microSD am57xx-ubuntu-18.04.4-ros-iot-armhf-2020-03-16-6gb.img.xz 0ebe787c09d3b15e7536c63df9077801a84c224b14827723bba4dd988b787748 bmap

Kernel Options

General apt syntax for searching and installing a specific kernel:

sudo apt-get update
sudo apt-cache search linux-image | grep <branch>
sudo apt-get install linux-image-<specific version>
sudo reboot

Latest kernel script

cd /opt/scripts/tools/
git pull
sudo /opt/scripts/tools/update_kernel.sh <OPTIONS>

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 (4.14.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