66AK2H06: How to enable DDR ECC

Hi, Koichiro,

If you are using RTOS, I am not sure if there exists RTOS GEL file or example, and would like to have the RTOS expert to provide more info. But in U-boot of TI Linux Proc SDK, the DDR3 ECC is already enabled. You can take a look at the function ddr3_init_ecc in arch/arm/mach-keystone/ddr3.c. If you are using RTOS and there isn't example or GEL file for it, you should be able to follow the same steps as those in U-Boot. 

Rex

Hi Rex, Eric,

Thanks for your quick reply.
As customer does not have Linux Host environment, they cannot check Linux Processor SDK.

Could you send me the ddr3.c and related files(if necessary) ?

Thanks and regards,
Koichiro Tashiro

Hi,

You can download http://software-dl.ti.com/processor-sdk-linux/esd/K2HK/latest/index_FDS.html. The source code Rex mentioned should be inside U-boot.

Regards, Eric

Hi Eric,

Customer does not have Linux host machine or VMWare to install the Linux SDK.
They only have windows PC.

Thanks and regards,
Koichiro Tashiro