TQMa95xxSA - YOCTO Linux BSP documentation

WORK IN PROGRESS

Create SD Card with BSP Image

The Image can be simply written to the SD Card by using the dd shell command in Linux:

$ cd <path to your image>
$ sudo dd if=tq-image-weston-debug-tqma93xxsa-mb-smarc-2.rootfs.wic of=/dev/sdc bs=1M conv=fsync #Assuming the SD card is assigned to /dev/sdc

The image must be written to the RAW device of the SD Card (e.g. /dev/sdc) and not into a partition (e.g. /dev/sdc1) !

To identify the SD card in Linux the shell command dmesg can be used:

Open a new terminal
Execute the following command without plugged SD Card
```
 $ dmesg | tail -n 15
```
Insert SD Card and wait a few seconds
Run the command from step two again

$ dmesg | tail -n 15 
 #plug in SD Card into the reader
$ dmesg | tail -n 15