[U-Boot] [PATCH v2 05/14] colibri-imx6ull: fix ethernet phy power on

Igor Opaniuk
2019-04-11T08:05:59Z

Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>

On Tue, Apr 9, 2019 at 5:28 PM Marcel Ziswiler <marcel@ziswiler.com> wrote:
>
> From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
>
> Just give the new Ethernet PHY power save mode circuitry time to settle.
>
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
>
> ---
>
> Changes in v2: None
>
> board/toradex/colibri-imx6ull/colibri-imx6ull.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/board/toradex/colibri-imx6ull/colibri-imx6ull.c b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
> index fe60b8e870..b6f45edb86 100644
> --- a/board/toradex/colibri-imx6ull/colibri-imx6ull.c
> +++ b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
> @@ -263,6 +263,9 @@ static int setup_fec(void)
> IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK,
> IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK);
>
> + /* give new Ethernet PHY power save mode circuitry time to settle */
> + mdelay(300);
> +
> return 0;
> }
>
> --
> 2.20.1
>
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--
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Senior Development Engineer,
Igor Opaniuk

Toradex AG
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