Date: Fri, 15 Dec 2017 17:04:57 +0100 From: Emmanuel Vadot <manu@bidouilliste.com> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: Milan Obuch <freebsd-arm@dino.sk>, freebsd-arm@freebsd.org Subject: Re: orangepi-zero serial (not the debug port) now working Message-ID: <20171215170457.e2fd35d8299c3825efffe3b8@bidouilliste.com> In-Reply-To: <FA78EE12-3F81-4531-88AC-E7CD938B2EEB@cs.huji.ac.il> References: <FA78EE12-3F81-4531-88AC-E7CD938B2EEB@cs.huji.ac.il>
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On Fri, 15 Dec 2017 17:51:55 +0200
Daniel Braniss <danny@cs.huji.ac.il> wrote:
> hi,
> after a week of failing to get the usb to work, this little change to the dts file did the trick:
USB ?
> --- /r+d/vanilla/12/sys/gnu/dts/arm/sun8i-h2-plus-orangepi-zero.dts 2017-12-02 16:29:32.134790000 +0200
> +++ ./sun8i-h2-plus-orangepi-zero.dts 2017-12-15 17:34:25.742903000 +0200
> @@ -164,7 +164,7 @@
> &uart1 {
> pinctrl-names = "default";
> pinctrl-0 = <&uart1_pins>;
> - status = "disabled";
> + status = "okay";
> };
>
> &uart2 {
>
> and now I have a working /dev/ttyu1!
> BTW, this is with a resent CURRENT.
>
> danny
This is expected, node aren't enabled if there is nothing using it on
the board.
For something like that you might want to look at overlays instead of
modifying main dtb.
--
Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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