Re: [PATCH 3/3] i.MX: system.c: Replace magic numbers

From: Russell King - ARM Linux
Date: Mon Jun 13 2016 - 05:28:41 EST


On Sun, Jun 12, 2016 at 10:55:29PM -0700, Andrey Smirnov wrote:
> Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> ---
>
> RESEND, now with Russell King on CC list.
>
> arch/arm/include/asm/hardware/cache-l2x0.h | 7 +++++++
> arch/arm/mach-imx/system.c | 5 ++++-
> 2 files changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
> index 3a5ec1c..5e27162 100644
> --- a/arch/arm/include/asm/hardware/cache-l2x0.h
> +++ b/arch/arm/include/asm/hardware/cache-l2x0.h
> @@ -61,6 +61,13 @@
> #define L2X0_LINE_TAG 0xF30
> #define L2X0_DEBUG_CTRL 0xF40
> #define L310_PREFETCH_CTRL 0xF60
> +#define L310_DOUBLE_LINEFILL_EN BIT(30)
> +#define L310_INSTRUCTION_PREFETCH_EN BIT(29)
> +#define L310_DATA_PREFETCH_EN BIT(28)
> +#define L310_DOUBLE_LINEFILL_ON_WRAP_READ_DIS BIT(27)
> +#define L310_PREFETCH_DROP_EN BIT(24)
> +#define L310_INCR_DOUBLE_LINEFILL_EN BIT(23)
> +#define L310_ESCLUSIVE_SEQUENCE_EN BIT(21)

Looks like a spelling error... surely this should be EXCLUSIVE ?

--
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