Create Account
Search
You are here: TDG Forum  >>  Texas Instruments SOMs and Development Kits  >>  OMAP35x, DM3730, AM3703 Torpedo SOM Development Kit  >>  migrating from DM3730 20-1880AGIR-A to 20-2880AGXR-A

Technical Discussion Group Forum

This forum is provided for user discussion. While Beacon EmbeddedWorks support staff and engineers participate, Beacon EmbeddedWorks does not guarantee the accuracy of all information within in the Technical Discussion Group (TDG).

The "Articles" forums provide brief Articles written by Beacon EmbeddedWorks engineers that address the most frequently asked technical questions.

To receive email notifications when updates are posted for a Beacon EmbeddedWorks product download, please subscribe to the TDG Forum of interest.

TDG Forum

PrevPrev Go to previous topic
NextNext Go to next topic
Last Post 15 Dec 2015 10:54 AM by  mvly
migrating from DM3730 20-1880AGIR-A to 20-2880AGXR-A
 4 Replies
Sort:
You are not authorized to post a reply.
Author Messages
mvly
Basic Member
Basic Member
Posts:104


--
10 Dec 2015 10:49 AM

    I am in the process of migrating from the 1880AGIR-A to the 2880AGXR-A. From the product brief pdf, the only difference is the Clock Speed.

     

    However in my Hardware design, only the 1880AGIR boots. The 2880AGXR-A does not. It self-reboots over and over when running android.

     

    Is there something I need to change in the u-boot or kernel to make it boot fine? 
    Adam Ford
    Advanced Member
    Advanced Member
    Posts:794


    --
    10 Dec 2015 10:58 AM
    On first thought, it seems like something is wrong with the SOM, because I wouldn't expect that to happen.

    Could you clarify what you neat when it self-reboots...Is this happening during u-boot, Linux kernel or after the kernel loads but during the Android startup?

    Based on that, I will ask around to see if anyone has seen that behaviour.

    adam

    mvly
    Basic Member
    Basic Member
    Posts:104


    --
    14 Dec 2015 10:10 AM

    I am looking into the issue on our board side to make sure it's not our board. But from the debug outputs it tries to load the kernel and reboots there. It gets to the uboot fine.

     

     
    Adam Ford
    Advanced Member
    Advanced Member
    Posts:794


    --
    15 Dec 2015 07:11 AM
    Can you try running our stock Android on our stock baseboard? I would like to rule out any hardware issues.

    adam
    mvly
    Basic Member
    Basic Member
    Posts:104


    --
    15 Dec 2015 10:54 AM

    Ok some more updates on this issue. It might be on our side. We have a few boards working with the new (faster) SOM. I'll do more test to identify the issue.
    You are not authorized to post a reply.

    Forums Texas Instruments SOMs and Development Kits OMAP35x, DM3730, AM3703 Torpedo SOM Development Kit