topic Re: Occuring boot error in android automotive 14 OS in i.MX Processors

Occuring boot error in android automotive 14 OS

subash_p — Fri, 04 Oct 2024 06:09:31 GMT

I'm trying to bring up the Quectel EC20 on my i.MX 8QXP custom board. When I added usb-serial.c as a loadable module in my kernel, some errors occurred during boot. I will share the errors below. However, no errors occurred when using Android Automotive 13 OS

[ 4.815790][ T1] usbserial: exports protected symbol usb_serial_resume

Thanks,

subash

Re: Occuring boot error in android automotive 14 OS

Bio_TICFSL — Fri, 04 Oct 2024 14:21:37 GMT

Hello,

Different carrier boards rarely require a different kernel unless there is some hardware on the carrier board which uses a driver. An example is that there are some serial UARTs as part of the SoC, and the drivers would be for that. There are usually other serial drivers as well. If you had a custom carrier board which has an implementation of a serial UART from some other unknown chipset, then you’d need a driver for that.

Regards

Re: Occuring boot error in android automotive 14 OS

subash_p — Sat, 05 Oct 2024 03:34:32 GMT

Hi @Bio_TICFSL

I have also tried in my im8qxp evaluation borad but occuring same error in boot time, is there any solution for that?, kernel version of this OS is 6.1 .

Thanks,

Subash

Re: Occuring boot error in android automotive 14 OS

Bio_TICFSL — Mon, 07 Oct 2024 13:47:28 GMT

Hello,

Yes, none of the i.mx BSP include the driver that you need, in this case you will have to do it.

Regards

Re: Occuring boot error in android automotive 14 OS

subash_p — Tue, 08 Oct 2024 05:18:50 GMT

Hi @Bio_TICFSL

I didn't added the usb-serial.c driver file externally it's an inbuilt driver file and also i didn't added any other driver file externally i just enabled these usb-serial.c to Module

Thanks,

subash.

Re: Occuring boot error in android automotive 14 OS

aber — Thu, 09 Jan 2025 02:42:14 GMT

Hi subash_p
has the above problem been solved? I also encountered the same problem. Can you provide a solution? thank you!

Re: Occuring boot error in android automotive 14 OS

subash_p — Thu, 09 Jan 2025 05:21:07 GMT

No i downgraded to android 13

Re: Occuring boot error in android automotive 14 OS

aber — Thu, 09 Jan 2025 05:24:21 GMT

does Android13 have this issue? Have you tried starting the kernel without using gki?