[U-Boot] [PATCH 2/2] sandbox: convert to common time functions

[Simon Glass]

Hi Rob,

On Fri, Nov 8, 2013 at 7:40 AM, Rob Herring <robherring2 at gmail.com> wrote:
> From: Rob Herring <rob.herring at calxeda.com>
>
> Convert sandbox to use common time functions.
>
> Signed-off-by: Rob Herring <rob.herring at calxeda.com>
> ---
>  board/sandbox/sandbox/sandbox.c | 14 ++------------
>  include/configs/sandbox.h       |  2 ++
>  2 files changed, 4 insertions(+), 12 deletions(-)
>
> diff --git a/board/sandbox/sandbox/sandbox.c b/board/sandbox/sandbox/sandbox.c
> index f471cb7..65dcce8 100644
> --- a/board/sandbox/sandbox/sandbox.c
> +++ b/board/sandbox/sandbox/sandbox.c
> @@ -18,19 +18,9 @@ void flush_cache(unsigned long start, unsigned long size)
>  {
>  }
>
> -ulong get_tbclk(void)
> +unsigned long timer_read_counter(void)
>  {
> -       return CONFIG_SYS_HZ;
> -}
> -
> -unsigned long long get_ticks(void)
> -{
> -       return get_timer(0);
> -}
> -
> -ulong get_timer(ulong base)
> -{
> -       return (os_get_nsec() / 1000000) - base;
> +       return os_get_nsec() / 1000;

Doesn't this change the time base to microseconds? It would be good to
keep sandbox at milliseconds like other boards. Or did I miss the
reason for this change?

>  }
>
>  int timer_init(void)
> diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
> index 279abbc..01628e1 100644
> --- a/include/configs/sandbox.h
> +++ b/include/configs/sandbox.h
> @@ -16,6 +16,8 @@
>
>  #endif
>
> +#define CONFIG_SYS_TIMER_RATE          1000000
> +
>  #define CONFIG_BOOTSTAGE
>  #define CONFIG_BOOTSTAGE_REPORT
>
> --
> 1.8.1.2
>

Regards,
Simon