bb_drm_flasher

https://git.beagleboard.org/beagleboard/repos-arm64/-/blob/main/bb-beagle-flasher/suite/bullseye/debian/init-beagle-flasher indicates there are three stages for flashing notification:

• A splash screen of some sort
• Log of what we are doing (broadcast)
• Some kind of life indicator (cyclon)

IGNORE THE DOCUMENTATION - need to see how to do this right.. never figured it out

Building

Depends on tfblib (https://github.com/vvaltchev/tfblib/)

Splash screen image is a ppm file (follows the Linux kernel model)

git clone https://github.com/vvaltchev/tfblib.git
cd tfblib
mkdir build
cmake ..
make