Porting RapidIO from ppc arch to powerpc arch in support of MPC8641D
Timur Tabi
timur at freescale.com
Wed May 23 06:09:35 EST 2007
Phil Terry wrote:
>
> srio at 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
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