Re: [U-Boot] enabling ecc on P2041 and QoreIQ familly not valid for memory >= 4GB

On 07/23/2014 11:56 PM, Benoit Sansoni wrote:

York,

I am going to check out the method that you talk about. For now the fix allow me to boot our board with 8GB it is a good step for me.

Thanks Benoit

On 07/23/2014 06:32 PM, York Sun wrote:

...

Benoit,

If your interest is in initializing DDR for ECC, you don't have use dma_meminit(). There is a better and faster way to do so. All Freescale modern DDR controllers support this feature. All you have to do is to define these macros

CONFIG_DDR_ECC CONFIG_ECC_INIT_VIA_DDRCONTROLLER CONFIG_MEM_INIT_VALUE

There are plenty of example for you to follow.

But again, we should fix the DMA function anyway.

Benoit,

Have you tried my suggestion?

York