Re: Wait instruction on 5kc

[Carsten Langgaard <carstenl@mips.com>]

Andre.Messerschmidt@infineon.com wrote:

> Hi.
>
> Is there a patch available for the wait instruction bug in the 5kc (RTL
> Revision >= 2.1)?

It's been fixed in RTL revision >=2.3.

>
> As a hack I changed it to nop (in r4k_wait() ), but I believe there is a
> clever solution for this.

You can remove CPU_5KC from the case statement in check_wait in the file
arch/mips/kernel/setup.c

>
> regards
> --
> Andre Messerschmidt
>
> Application Engineer
> Infineon Technologies AG