Android Not work after OTA update

[xuantambk]

I am trying to test OTA for Android Automotive following Guild line for Android_User's_Guide.pdf.

Update was (likely ) successfully via Update Engine.

But after Reboot , Target could not boot again.

It showed

Trying to boot from MMC1
Authentication key not yet programmed

I also tried to generate key for eMMC via fastboot command:

fastboot oem set-rpmb-key

But unfortunately my target could not enter Fastboot mode anymore.

Attached is error log for references...

After i re flashed new SW .. .some error still come.

I belive there are something need to be done for Firmeware update Trust OS, eMMC.. or something like that.

Any support are welcome.

Thanks,

[xuantambk]

This because of board has not set rbpm key correctly.

You can set it via

Stop U-boot (press any key)

setup fastboot

fastboot q

fastboot stage <path-to-your-rpmb-key>
fastboot oem set-rpmb-key

[diegoadrian]

Hello,

Unfortunately, Android Auto is not currently supported by our BSP. I apologize for the inconvenience this may give you.

Best regards,

Diego.

[xuantambk]

Hi what do you mean..

Even NXP released a version for Android Auto 

P9.0.0_2.3.3_AUTO_ER_DEMO_8Q2?

[diegoadrian]

Hello,

This is because that BSP is for i.MX8 used in automotive certifications that are still under development.  Everything regarding the BSP may be subject to change until those processors are officially released.

Best regards,

Diego