[U-Boot] [PATCH] mx7_common: initialize generic timer on all CPU's

[Max Krummenacher]

Hi Stefan

> From: Stefan Agner [mailto:stefan at agner.ch]
> Sent: Dienstag, 26. Juli 2016 07:58
> 
> Use CONFIG_TIMER_CLK_FREQ to let the non-secure init code initialize the
> generic timer on all CPU's. This allows to make use of the timer freuquency
> register also on other CPU than the start CPU which is important for KVM.
[Krummenacher Max] 
Could you elaborate on the 'other CPUs'? The SMP companions Cortex A7 or the Cortex M4.
And what exactly is KVM here?

> 
> Signed-off-by: Stefan Agner <stefan.agner at toradex.com>
> ---
> 
>  include/configs/mx7_common.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/configs/mx7_common.h
> b/include/configs/mx7_common.h index 9f80f9f..7295fa6 100644
> --- a/include/configs/mx7_common.h
> +++ b/include/configs/mx7_common.h
> @@ -21,6 +21,7 @@
>  #define CONFIG_MXC_GPT_HCLK
>  #define CONFIG_SYSCOUNTER_TIMER
>  #define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
> +#define CONFIG_TIMER_CLK_FREQ CONFIG_SC_TIMER_CLK
>  #define CONFIG_SYS_FSL_CLK
> 
>  #define CONFIG_SYS_BOOTM_LEN	0x1000000
> --
> 2.9.0

Thanks & Regards, 
Max Krummenacher