How to init DDR on a at91sam9g45 board
Sascha Hauer
s.hauer at pengutronix.de
Wed Oct 10 03:23:55 EDT 2012
Hi,
On Wed, Oct 10, 2012 at 11:50:11AM +0800, zzs wrote:
> dear all:
>
> I'm using a at91sam9g45 board similar to atmel's sam9g45-ek.
>
> So I select MACH_AT91SAM9M10G45EK in config.
>
> first step I want to init the DDR memory, But
> grep all barebox src, No code for init DDR been found.
>
> Who can tell me, Where the DDR init code is Or barebox
> can't use the DDR memory on MACH_AT91SAM9M10G45EK !?
Currently barebox relies on AT91Bootstrap to initialize SDRAM. I think
Jean-Christophe is working on changing this.
Sascha
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