TDA4VM: Fail boot IPC example SPL/uboot

Hi,

Have you tried using the default built in images that are in the Linux SDK under: $PSDK_Linux/board-support/prebuilt-images folder?
Are you using the TDA4 EVM or a custom board?

- Keerthy

yes, I used that directory to copy tispl.bin, u-boot.img and  tiboot3.bin

I'm using TDA4 EVM

Hi Cristian,

Thanks for the details. 

Cristian Chacha said:

spl_load_image_fat: error reading image tispl.bin, err - -6

The above error message means that the R5 SPL is unable to find the next boot image that is tispl.bin.

May i know which SDK version you are trying? Also can you try using a different SD card to boot?

Best Regards,

Keerthy

Hi Keerthly,

I use:

- SDK-RTOS 8.02

- SDK-QNX 8.02

- SDK-LINUX 8.02

yes I try with different SD card but I have same result.

BR,

Cristian Chacha said:

yes I try with different SD card but I have same result.

What are the contents of boot partition of SD card?

Do you have the below 4 images?

1. tiboot3.bin
2. tispl.bin
3. sysfw.itb
4. u-boot.img

- Keerthy

Yes , I copy from SDK - LINUX corresponding files

Hi,

Please try the images from the below link for 8.2 U-boot binaries: https://dr-download.ti.com/software-development/software-development-kit-sdk/MD-U6uMjOroyO/08.02.00.03/boot-j7-evm.tar.gz

Best Regards,
Keerthy

Hi Keerthy

I tried, but same result.

I replaced SDK-LINUX 8.02 to 7.03 to u-boot, and it's working , but is there any consider with this change?

Okay. One possible thing is the DDR speed. The DDR speed increased from 3733 to 4266MTS from 7.2 SDK to 7.3 SDK. I believe 7.3 SDK works for you.

Can you check if the below FAQ helps:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1028163/faq-tda4vm-on-7-3-8-0-sdk-how-to-reduce-ddr-speed-to-3733-mts

- Keerthy