[PATCH] ARM: i.MX25/35: Fix bootsource detection

[Daniel Krüger]

Hi,

I suspect, that the patch got scrambled by Thunderbird. Sorry for that.
I will try it again. Hopefully, then it will be OK.

Best regards,
  Daniel Krüger

Am 21.11.2016 um 13:41 schrieb Daniel Krüger:
> This fixes commit 0b47f95340d801a26643e5e1f4ee05287e8ae90e for i.MX25/35.
> Otherwise it was just "unknown".
> 
> Signed-off-by: Daniel Krueger <daniel.krueger at systec-electronic.com>
> ---
>  arch/arm/mach-imx/boot.c |   12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/boot.c b/arch/arm/mach-imx/boot.c
> index b66c29d..4893060 100644
> --- a/arch/arm/mach-imx/boot.c
> +++ b/arch/arm/mach-imx/boot.c
> @@ -69,13 +69,13 @@ static const enum bootsource locations[4][4] = {
>   * Note also that I suspect that the boot source pins are only sampled at
>   * power up.
>   */
> -static void imx25_35_boot_save_loc(unsigned int ctrl, unsigned int type)
> +static enum bootsource imx25_35_boot_source(unsigned int ctrl, unsigned int type)
>  {
>      enum bootsource src;
> 
>      src = locations[ctrl][type];
> 
> -    bootsource_set(src);
> +    return src;
>  }
> 
>  void imx25_get_boot_source(enum bootsource *src, int *instance)
> @@ -84,8 +84,8 @@ void imx25_get_boot_source(enum bootsource *src, int *instance)
>      uint32_t val;
> 
>      val = readl(ccm_base + MX25_CCM_RCSR);
> -    imx25_35_boot_save_loc((val >> MX25_CCM_RCSR_MEM_CTRL_SHIFT) & 0x3,
> -                   (val >> MX25_CCM_RCSR_MEM_TYPE_SHIFT) & 0x3);
> +    *src = imx25_35_boot_source((val >> MX25_CCM_RCSR_MEM_CTRL_SHIFT) & 0x3,
> +                    (val >> MX25_CCM_RCSR_MEM_TYPE_SHIFT) & 0x3);
>  }
> 
>  void imx25_boot_save_loc(void)
> @@ -105,8 +105,8 @@ void imx35_get_boot_source(enum bootsource *src, int *instance)
>      uint32_t val;
> 
>      val = readl(ccm_base + MX35_CCM_RCSR);
> -    imx25_35_boot_save_loc((val >> MX35_CCM_RCSR_MEM_CTRL_SHIFT) & 0x3,
> -                   (val >> MX36_CCM_RCSR_MEM_TYPE_SHIFT) & 0x3);
> +    *src = imx25_35_boot_source((val >> MX35_CCM_RCSR_MEM_CTRL_SHIFT) & 0x3,
> +                    (val >> MX35_CCM_RCSR_MEM_TYPE_SHIFT) & 0x3);
>  }
> 
>  void imx35_boot_save_loc(void)

-- 

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