[U-Boot] [PATCH v2 1/5] imx: gpmi: add defines for hw randominizer

[Oleksandr Suvorov]

On Mon, Oct 21, 2019 at 4:41 PM Igor Opaniuk <igor.opaniuk at gmail.com> wrote:
>
> From: Igor Opaniuk <igor.opaniuk at toradex.com>
>
> Extend GPMI Integrated ECC Control Register Description, include
> additional defines for enabling randomizer function and providing
> proper randomizer type.
>
> For additional details check i.MX7 APR, section
> 9.6.6.3 GPMI Integrated ECC Control Register Description
> (GPMI_ECCCTRLn)
>
> Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com>

Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov at toradex.com>

> ---
>
>  arch/arm/include/asm/mach-imx/regs-gpmi.h | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/include/asm/mach-imx/regs-gpmi.h b/arch/arm/include/asm/mach-imx/regs-gpmi.h
> index 80cb731724..33daa53c45 100644
> --- a/arch/arm/include/asm/mach-imx/regs-gpmi.h
> +++ b/arch/arm/include/asm/mach-imx/regs-gpmi.h
> @@ -70,6 +70,11 @@ struct mxs_gpmi_regs {
>  #define        GPMI_ECCCTRL_ECC_CMD_OFFSET                     13
>  #define        GPMI_ECCCTRL_ECC_CMD_DECODE                     (0x0 << 13)
>  #define        GPMI_ECCCTRL_ECC_CMD_ENCODE                     (0x1 << 13)
> +#define        GPMI_ECCCTRL_RANDOMIZER_ENABLE                  (1 << 11)
> +#define        GPMI_ECCCTRL_RANDOMIZER_TYPE0                   0
> +#define        GPMI_ECCCTRL_RANDOMIZER_TYPE1                   (1 << 9)
> +#define        GPMI_ECCCTRL_RANDOMIZER_TYPE2                   (2 << 9)
> +
>  #define        GPMI_ECCCTRL_ENABLE_ECC                         (1 << 12)
>  #define        GPMI_ECCCTRL_BUFFER_MASK_MASK                   0x1ff
>  #define        GPMI_ECCCTRL_BUFFER_MASK_OFFSET                 0
> --
> 2.17.1
>
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-- 
Best regards
Oleksandr Suvorov

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