meta-dynamicdevices

Common core for Dynamic Devices Yocto board support

Support for local kas build is a work in progress. Some notes:

• it is expected that kas-container is used for builds
• the lmp-dynamicdevices-base.yml file expects three persisent folders to be present and mapped outside the container
• there is a script kas-build-base.sh which sets up folders with permissions for the container to access

Board Support

Jaguar Sentai

AI audio STT and TTS development platform. For details see here.

To build lmp-dynamicdevces-base with Kas:

KAS_MACHINE=imx8mm-jaguar-sentai ./kas-build-base.sh

To program the image:

cd program && ./program_linux.sh

Jaguar Phasora

MACHINE=imx8mm-jaguar-phasora is building and under TEST

Jaguar Handheld

MACHINE=imx8mm-jaguar-handheld is building and under TEST

i.MX8ULP EVK

MACHINE=imx8ulp-lpddr4-evk is building and under TEST

Useful Scripts

Board Info

Run the board-info.sh script for general board info including board unique ID (from SOC), WiFi MAC address and modem IMEI

e.g.

BOARD DETAILS
=============

**************************************
Machine: i.MX8MM Jaguar Sentai board
Serial: 07130A09DAB86563
WLAN MAC: dc:bd:cc:d1:80:99
Modem Present: true
Modem SIM State: state: enabled
Modem IMEI: d: 867752050572
Modem F/W: n: EM05EFAR06A06
Modem MSISDN: 46719121279982
**************************************
Done

Board Testing (fiotest)

TBD

Power

Note that USB-A does not provide enough power for the system e.g. when a speaker is operating. The unit should be powered from an appropriate USB-C adaptor.

Reflashing a board

See details here.