meta-uthp Layer

This README file contains information on the contents of the meta-uthp layer.

Please see the corresponding sections below for details.

Dependencies

The meta-uthp layer depends on the following layers:

• URI: core
  branch: scarthgap

• URI: meta-openembedded/meta-python branch: scarthgap

• URI: meta-python2 branch: master / close to scarthgap

• URI: networking-layer (meta-openembedded/meta-networking) branch: scarthgap

• URI: jupyter-layer branch: master / close to scarthgap

• URI: arm-toolchain
  branch: scarthgap

• URI: meta-arm
  branch: scarthgap

• URI: meta-ti-bsp
  branch: scarthgap

• URI: meta-ti-extras
  branch: scarthgap

From scratch:

mkdir <workspace>
cd <workspace>

Download the uthp-setup-dev-env.sh script:

wget https://github.com/SystemsCyber/meta-uthp/raw/scarthgap/uthp-setup-dev-env.sh

Run it:

chmod +x uthp-setup-dev-env.sh
./uthp-setup-dev-env.sh

After it has run, you'll need to source oe-init-build-env EVERY TIME YOU OPEN A NEW TERMINAL:

source oe-init-build-env

Then you can build the image:

bitbake core-image

DO NOT MODIFY ANYTHING while the build is running. It will take a while to complete for the first time. Maybe go get a coffee or something:

tmux new-session -d -s core-image 'bitbake core-image'

After the image is complete, you can flash it to your device from 'deploy-ti/images/uthp/core-image-uthp.rootfs.wic.xz' with your favorite flashing tool (tested with balenaEtcher).

Any issues can be reported to the layer maintainer as of 8/16/2024: [email protected]