Device hangs during boot - Technexion PICO-PI-IMX7 - Yocto

General Discussions
1

I can build a Yocto thud image, and flash the target. It hangs at:

`[    3.238452] Waiting for root device /dev/mmcblk1p2...`

Changing u-boot variable mender_boot_part to 1, switches the hang to:

`[    3.238452] Waiting for root device /dev/mmcblk1p1...`
2

Sorry i change this :sweat:

3

In the meantime, you can change the following variable :

MENDER_STORAGE_DEVICE = "/dev/mmcblk1"

by

MENDER_STORAGE_DEVICE = "/dev/mmcblk2".
1 Like
4

That fixed it. Thanks!

1 Like
5

I create a PR for fix this problem

6

Iā€™m currently using warrior branch and I still have this boot hangs issue with the message ā€™Waiting for root device mmcblk2p2 and my local.conf file has the variable set to MENDER_STORAGE_DEVICE = "/dev/mmcblk2"

7

The PR referenced above was for the thud branch so you may need to cherry pick it into your warrior branch checkout.

Drew