Linux/AM5718: image entry point: 0x80800000

Hi Ravi,

The U-Boot in Processor SDK doesn't support DFU on AM5718 by default. What change have you done in your U-Boot code?
Can u-boot.img boot your board if it is loaded in other way, for example, from SD card?

Hello Bin,

We enable DFU by following this thread https://e2e.ti.com/support/processors/f/791/t/773327?Linux-AM5718-AM5718-usbboot-on-TMDXIDK5718

We facing same issue on SD Card boot,so we try DFU as an alternate method.

Kindly help us to resolve this issue as soon as possible, because we are  already two week lagged.

Regards,

Ravi

Hi Ravi,

SD card boot has a simpler boot process than DFU from some aspects. If SD card boot also failed on your board, it sounds like you have U-Boot porting problem, for example devicetree. I will direct your query to our U-Boot expert.

Hello bin,

Thanks you for your response.
I am waiting for U-Boot expert replay.

Regards,
Ravi

Hi guys,

I am still waiting for replay.

Regards,
Ravi

Hi Ravi,

Based on the following thread, it seems like we still need to resolve the DDR issues happening on your board. If the DDR is not initialized correctly, SPL will not be able to load u-boot.img to DDR. I am wondering if you could please apply the changes that Brad recommended and hopefully that will resolve your issues.

Regards,

Krunal

Hello keunal ,

We applied brad's recommended changes,but still we have the same problem.

Regards,
Ravi

Hi Ravi,

I will be closing the current ticket and we can debug the DFU problem once we resolve the initial thread.

Regards,

Krunal