[U-Boot] [Patch v2, batch 2 17/23] powerpc/85xx: add missing QMAN frequency calculation
York Sun
yorksun at freescale.com
Wed May 8 01:18:21 CEST 2013
On 05/07/2013 04:04 PM, Andy Fleming wrote:
>
>
>
> On Mon, Mar 25, 2013 at 12:33 PM, York Sun <yorksun at freescale.com
> <mailto:yorksun at freescale.com>> wrote:
>
> From: Shaohui Xie <Shaohui.Xie at freescale.com
> <mailto:Shaohui.Xie at freescale.com>>
>
> When CONFIG_SYS_FSL_QORIQ_CHASSIS2 is not defined, QMAN frequency
> will not
> be initialized, and QMAN will have a wrong frequency display.
>
> Signed-off-by: Shaohui Xie <Shaohui.Xie at freescale.com
> <mailto:Shaohui.Xie at freescale.com>>
> ---
> arch/powerpc/cpu/mpc85xx/speed.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/powerpc/cpu/mpc85xx/speed.c
> b/arch/powerpc/cpu/mpc85xx/speed.c
> index 9fc7b54..f00b1ab 100644
> --- a/arch/powerpc/cpu/mpc85xx/speed.c
> +++ b/arch/powerpc/cpu/mpc85xx/speed.c
> @@ -293,6 +293,10 @@ void get_sys_info (sys_info_t * sysInfo)
> #endif
> #endif
>
> +#ifdef CONFIG_SYS_DPAA_QBMAN
> + sysInfo->freqQMAN = sysInfo->freqSystemBus / 2;
> +#endif
> +
>
>
>
> Can we just move the original copy of the above lines out of the #ifdef?
> I don't see any reason to do it the same way in two places.
>
>
You mean delete #ifdef? It will have a compiling error, won't it? See
include/e500.h, the freqQMAN is withing #ifdef.
York
More information about the U-Boot
mailing list