From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Mon, 9 May 2016 22:53:46 +0200 Subject: [Buildroot] [PATCH v2] raspberrypi3: fix serial console (load pi3-miniuart-bt overlay) In-Reply-To: <20160509225150.7f4f40e7@gmx.net> References: <1462220744-6368-1-git-send-email-ps.report@gmx.net> <871t5jr7e6.fsf@dell.be.48ers.dk> <20160503210200.12d685a7@gmx.net> <20160509225150.7f4f40e7@gmx.net> Message-ID: <20160509225346.5001edf7@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Mon, 9 May 2016 22:51:50 +0200, Peter Seiderer wrote: > > I wonder if the solution is to just document the situation in > > board/raspberrypi/readme.txt. The documentation could just detail the > > available choices for Bluetooth and serial console on the rpi3 and how > > to configure each manually. A summary of the available choices is: > > > > 1) Default setup - Serial console does not work, Bluetooth works > > 2) Add enable-uart=1 - Serial console works but the core frequency is > > fixed. Serial console max baud rate is less than the rpi2. Bluetooth > > works. > > 3) Use pi3-miniuart-bt - Serial console works the same as the rpi2 but > > Bluetooth runs slow. > > 4) Use pi3-disable-bt - Serial console works the same as the rpi2 but > > Bluetooth is disabled. > > > > What do you think? > > Agreed, with bias to 3) as the default (or one of the other solutions with > serial console enabled)... Yes, sounds like a good idea. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com