From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] Enable UART on raspberry pi zero
Date: Mon, 20 Mar 2017 18:14:40 +0100 [thread overview]
Message-ID: <20170320171440.GB3619@free.fr> (raw)
In-Reply-To: <DB5PR03MB13340AA1B7DB55B8854CF981E73A0@DB5PR03MB1334.eurprd03.prod.outlook.com>
Luke, All,
On 2017-03-20 12:36 +0000, luke spake thusly:
> Maybe my message wasn't clear.
> This is for the raspberry PI Zero W.
>
> The UART is taken over by the wifi chip, so the software UART is now
> used for the TX/RX GPIO pin.
Then please look at how we're already doing it for the rpi3:
https://git.buildroot.org/buildroot/tree/configs/raspberrypi3_defconfig
See the following option:
BR2_ROOTFS_POST_SCRIPT_ARGS="--add-pi3-miniuart-bt-overlay"
Since the thread you pointed to is about rpi3, not rpi0-w, I gues the
workiaround we have will also work for rip0-w.
Can you please check that?
Regards,
Yann E. MORIN.
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next prev parent reply other threads:[~2017-03-20 17:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-18 18:22 [Buildroot] [PATCH] Enable UART on raspberry pi zero luke
2017-03-19 13:27 ` Yann E. MORIN
2017-03-20 12:36 ` luke
2017-03-20 17:14 ` Yann E. MORIN [this message]
2017-03-20 12:41 ` luke
2017-03-20 21:02 ` Yann E. MORIN
2017-03-20 22:24 ` Peter Seiderer
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