[PATCH 01/19] sandbox: Only call timer_timebase_fallback() if present

[Sean Anderson]

On 3/15/21 1:11 AM, Simon Glass wrote:
> This function only exists if CPU is enabled. Update the code to take
> account of this, so that it does not have to be enabled on all sandbox
> builds.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
> 
>   drivers/timer/sandbox_timer.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/timer/sandbox_timer.c b/drivers/timer/sandbox_timer.c
> index 2075cd4edda..c846bfb9f12 100644
> --- a/drivers/timer/sandbox_timer.c
> +++ b/drivers/timer/sandbox_timer.c
> @@ -38,7 +38,8 @@ static int sandbox_timer_probe(struct udevice *dev)
>   {
>   	struct timer_dev_priv *uc_priv = dev_get_uclass_priv(dev);
>   
> -	if (dev_read_bool(dev, "sandbox,timebase-frequency-fallback"))
> +	if (CONFIG_IS_ENABLED(CPU) &&
> +	    dev_read_bool(dev, "sandbox,timebase-frequency-fallback"))
>   		return timer_timebase_fallback(dev);
>   	else if (!uc_priv->clock_rate)
>   		uc_priv->clock_rate = SANDBOX_TIMER_RATE;
> 

Reviewed-by: Sean Anderson <seanga2 at gmail.com>