Hi, we are using a Colibri iMX6DL 512MB V1.1A modules with customized image that we install using the Toradex Easy Installer method.
We’re using this method with great satisfaction for quite some time now in an unchanged configuration but we now ran into an issue. The problem occurs as soon the TEZI installation successfully finishes and the system is powered off and on again. The only difference that I have spotted so far is a difference between module version. The ones that fail are rev1.4. Previously versions we used with the same setup are rev1.2 and rev1.3
This is the output after TEZI installation finishes and the system is powered off and on.
U-Boot 2016.11-2.7.4+g1b121c6 (Feb 27 2019 - 14:44:05 +0100) CPU: Freescale i.MX6DL rev1.4 at 792 MHz Reset cause: POR I2C: ready DRAM: 512 MiB PMIC: device id: 0x10, revision id: 0x21, programmed MMC: FSL_SDHC: 0, FSL_SDHC: 1 Display: wvga-rgb-custom (800x480) -> freezing point
After further research and disabling items to find the cause of the situation I noticed that as soon I disabled the u-boot configuration in the TEZI configuration the modules starts normally after the reset. After the installation I added the same u-boot configurations parameter manually to check what line of the configuration could be the issue, but it all went well and the module started as expected in the desired configuration. My thought was then it had something to do with a configuration format change between the versions but the online manual gave me no luck so far. And currently I don’t have any more vanilla modules to test with.
For reference I have attached both the “image. json” and “u-boot-env” configuration files that I use for the automated TEZI installation. attachments
Kind regards,Pascal Krijnberg