ARM Linux: Where the SDRAM address and size defined

[fser at code-libre.org]

On Mon, Mar 07, 2016 at 01:25:25PM +0800, Woody Wu wrote:
> Hi,

Hello,

> In Samsung s3c24xx arch code, I cannot find where the SDRAM address and
> size information was defined. Can someone give me a lead? Thanks.

ARM boards, are now defined using Device Tree (DTS for source, DTB for binary, the compiled form).
I couldn't find out for s3c24xx but, the block memory is defined as follow:

        memory {
                reg = <0x20000000 0x20000000>;
        };

(source: arch/arm/boot/dts/sama5dxcm.dtsi)

>
> -woody

--
François