[U-Boot] [PATCH v3 04/28] armv8/ls2085a: Fix generic timer clock source
Mark Rutland
mark.rutland at arm.com
Fri Mar 20 19:29:00 CET 2015
> diff --git a/arch/arm/cpu/armv8/fsl-lsch3/mp.c b/arch/arm/cpu/armv8/fsl-lsch3/mp.c
> index ce9c0c1..5338fe6 100644
> --- a/arch/arm/cpu/armv8/fsl-lsch3/mp.c
> +++ b/arch/arm/cpu/armv8/fsl-lsch3/mp.c
> @@ -30,6 +30,13 @@ int fsl_lsch3_wake_seconday_cores(void)
> u32 cores, cpu_up_mask = 1;
> int i, timeout = 10;
> u64 *table = get_spin_tbl_addr();
> +#ifdef COUNTER_FREQUENCY_REAL
> + unsigned long cntfrq = COUNTER_FREQUENCY_REAL;
> +
> + __real_cntfrq = cntfrq; /* update for secondary cores */
Do you need the temporary cntfrq variable? Can't you just have:
__real_cntfrq = COUNTER_FREQUENCY_REAL;
> + flush_dcache_range((unsigned long)&__real_cntfrq,
> + (unsigned long)&__real_cntfrq + 8);
This looks fine, as does the rest of the patch.
So either way:
Acked-by: Mark Rutland <mark.rutland at arm.com>
Thanks,
Mark.
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