Subject: Re: Porting RapidIO from ppc arch to powerpc arch in support of MPC8641D

From: Timur Tabi <[email-masked]>
Date: Tue, 22 May 2007 15:09:35 -0500

Phil Terry wrote:

> 
> srio@c0000 {
>                 device_type = "srio";
>                 compatible = "86xx,85xx";
> 		reg = <c0000 20000>;
> 		law = <400000000 e00000000>;
> 		dbells = <0 ffff>;
> 		mboxs = <0 4>;
>                 interrupt-parent = <&mpic>;
>                 interrupts = <30 1 31 1 32 1 35 1 36 1 37 1 38 1>;
>               };
> 
> where law is the 36-bit start/end address of the law for rapidio (yes I

Generally, the LAWs are configured in the bootloader, which is normally U-Boot.

-- 
Timur Tabi
Linux Kernel Developer @ Freescale