Re: ARM Linux: Where the SDRAM address and size defined

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