• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 98 subscribers
  • Views 597 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Original question:

TDA4VM: Compiling and Running Example using SD Card Boot Mode

TDA4VM: SBL on Custom Board

soham borkar
Prodigy 50 points
Part Number: TDA4VM

Hi,

The SBL mode is working fine for the EVM but when i tried for the Custom Board its not Booting up.

is there any other file which needs to be included along with System Firmware ,Boot Loader image and application file?

All the files should be present in Rootfs or Bootfs folder in SD Card?

Regards

Soham Borkar

  • 0
    TI__Guru* 77884 points

    Hi Soham,

    The same SD card (with tiboot3.bin, sysfw.bin and app) if works on the EVM and doesn't work on the Custom board then the reason could be that the default board library, designed for EVM, doesn't work for your Custom board.

    SBL uses the board library (<SDK_INSTALL_PATH>/pdk/packages/ti/board) to do all kinds of board (evm in case of TI) related initialization. SBL calls the BOARD_init() for such functionalities. Customers would need to modify this layer according to their board specification in order to run on Customer platforms.

    Regards,

    Karan