RTOS/TDA3: SBL modification for single 16bit DDR3L memory

Sung-IL

Part Number: TDA3

Tool/software: TI-RTOS

Dear Champs,

My customer developed their custom board having single 16bit DDR3L memory, and trying to modify SBL file for their custom board.

Could you please provide guide where/how they should modify SBL code for single 16bit DDR3L memory?

Thanks and Best Regards,

SI.

over 7 years ago

0 Rishabh Garg over 7 years ago

TI__Guru 55685 points

Hi SI,

My suggestion will be to first get the working DDR configuration using gel files as is followed up in other thread:
e2e.ti.com/.../2874157
Then you can modify PROCESSOR_SDK_VISION_03_06_00_00\ti_components\drivers\pdk_01_10_02_07\packages\ti\boot\sbl_auto\sbl_utils\src\tda3xx\sbl_utils_tda3xx_ddr_config.c accordingly.

Regards,
Rishabh

0 Rishabh Garg over 7 years ago in reply to Rishabh Garg

TI__Guru 55685 points

Hi SI,

Are you able to get SBL working for 16 bit mode?

Regards,
Rishabh

0 Rishabh Garg over 7 years ago in reply to Rishabh Garg

TI__Guru 55685 points

Hi,

I haven't heard back from you, I'm assuming you were able to resolve your issue.
If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

Regards,
Rishabh

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RTOS/TDA3: SBL modification for single 16bit DDR3L memory