both hardware and software flow control should be off.
you can add your username to the dialout group by running
sudo usermod -a -G dialout your_username_here
After doing that you will need to exist the teminal window and open a new one.
To check you can run groups in a terminal window to list the groups you are in.
If you want a completely different sourcecode that replace the u-boot code, take a look at coreboot:
https://doc.coreboot.org/mainboard/ti/beaglebone-black.html
Hi All,
I did long back, now I have forgot which image i took from website. Seems my old sdcard has been corrupted, and image from which I made, i forgot, so i humbly request to identify the exact pre-build image to get web interface on ip 192.168.6.2 or 192.168.7.2 via Ethernet cable and to well as serial port via minicom for beablebone black board as I need to make sdcard again to restart…
Kindly share the exact web-link with procedure to build and test upto serial port.
Regards.
Ankur
That’s been the default setup for many years at this point, latest image snapshots can be grabbed from here: https://forum.beagleboard.org/tag/latest-images
Regards,
Hi,
On https://forum.beagleboard.org/tag/latest-images following three has been given, which exactly needed to use -
Additionally only discussion are there, no image links are there…
Images are at https://beagleboard.org/latest-images but here which exact image will be applicable for my BBB board to get worked on 192.168.6.2 or 192.168.7.2 on browser and via uart/serial cable on minicom -s with internet enable i.e. sudo apt-get must work on same, earlier i worked both way. But now I forgot, Kindly help here…
Regards.
Ankur
Hi Robert,
Thanks for your support, now I have regain the last state. I am too much thankful to you for all this support.
Now I want one more help, i want to upgrade the kernel of running BBB board. On BBB currently “Linux BeagleBone 5.10.168-ti-r61 #1bullseye SMP PREEMPT Mon May 1 18:28:10 UTC 2023 armv7l GNU/Linux” kernel is being used, if i want to upgrade to 6.0 kernel or similar then what will be steps ?
Regards,
Ankur
Hi Robert,
Thanks for replying.
Can you kindly share below reference/location to cross compile some kernel or uboot:
Regards.
Ankur
The defconfig you can grab from here: zcat /proc/config.gz
or here: ti-linux-kernel-dev/defconfig at ti-linux-5.10.y · RobertCNelson/ti-linux-kernel-dev · GitHub
or here: bb-kernel/defconfig at am33x-v6.1 · RobertCNelson/bb-kernel · GitHub
I have step by step directions here: Debian: Getting Started with the BeagleBone Black - Linux Guides - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key
Regards,
Hi Robert,
Thanks for your expert help.
Regards.
Ankur
See: Debian 10.x/11.x Kernel Updates
In our debian images, this is under the bb-u-boot-am335x-evm package…
debian@21-am335x-bbb:~$ tree /opt/u-boot/bb-u-boot-am335x-evm/
/opt/u-boot/bb-u-boot-am335x-evm/
├── install-mmcblk0.sh
├── install-mmcblk1.sh
├── install.sh
├── MLO
├── u-boot-dtb.img
└── u-boot.img
0 directories, 6 files
This is systemd: https://systemd.io/
Regards,
Hi Robert,
I requested for upgrade i.e. let assume, i incorporated an additional module into kernel and the updating version by our own, so for this, lets see, i downloaded a fresh https://www.kernel.org let say linux-6.3.7 and latest uboot from https://source.denx.de/ then after downloading , what are the steps i need to perform to create a fully bootable card ?
Whats is`bb-u-boot-am335x-evm package ? It seems a uboot for am335 evm. How does this connects with BBB ?
Regards.
Ankur
export CC=/usr/bin/arm-linux-gnueabihf-
make ARCH=arm CROSS_COMPILE=${CC} clean
make ARCH=arm CROSS_COMPILE=${CC} omap2plus_defconfig
make ARCH=arm KBUILD_DEBARCH=armhf KDEB_PKGVERSION=1xross CROSS_COMPILE=${CC} KDEB_SOURCENAME=linux-upstream KDEB_COMPRESS=xz bindeb-pkg
export CC=/usr/bin/arm-linux-gnueabihf-
make ARCH=arm CROSS_COMPILE=${CC} distclean
make ARCH=arm CROSS_COMPILE=${CC} am335x_evm_defconfig
make ARCH=arm CROSS_COMPILE=${CC}
I have step by step directions here: Debian: Getting Started with the BeagleBone Black - Linux Guides - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key
BBB uses an am335x, am335x_evm_defconfig in u-boot supports a lot of boards…
Regards,
HI Robert,
Thanks a lot for your immediate help.
One more point, what is bbb.io-kernel-5.15-armv7, how these files will be generated ?
Regards.
Ankur
Pick a branch: GitHub - RobertCNelson/bb-kernel
These are used as shown here: Debian: Getting Started with the BeagleBone Black - Linux Guides - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key
Regards,
Dear All,
I want to have Linux PCIE device driver development from scratch to hands on for Network/Storage drivers. Can anyone suggest some beaglebone board with all supportive hardware ?
Regards.
Ankur
You would need to post a block diagram of the system you intend to build. Not sure what all the requirements are. For networking and storage that is in the context of the most common usage you should not need a custom driver.
The BeagleBone-AI64 has a M.2 E-key with PCIe/USB/SDIO, setup for WiFi BLE PCIe devices… Or if you want something else can order an E-Key adapter to any other PCIe style.
Regards,