From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Fri, 23 Sep 2016 07:47:10 +0200 Subject: [Buildroot] [PATCH 1/1] configs: new defconfig for TI am335x-evm In-Reply-To: References: <1471261882-5640-1-git-send-email-lothar.felten@gmail.com> <20160918193045.15a33be3@free-electrons.com> <87fuotya3r.fsf@dell.be.48ers.dk> <20160921105303.1832ad5e@free-electrons.com> <87bmzhy6ci.fsf@dell.be.48ers.dk> <20160921121803.487035d8@free-electrons.com> <877fa5y1y2.fsf@dell.be.48ers.dk> <20160921140912.29c4584e@free-electrons.com> Message-ID: <20160923074710.4c8b372b@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 Fri, 23 Sep 2016 00:21:42 +0200, Lothar Felten wrote: > I changed the patches, they now update the current beaglebone, the > defconfigs will be: beaglebone_defconfig and beaglebone_qt_defconfig. > The readme.txt lists the supported targets. Sounds good. > > Do you still have those early AM335x EVM boards? Are they widespread? > > I'm wondering if it really makes sense to have this patch. > > I've only use two EVMs and they both have the issue, I'm not sure that > it ever got fixed. Any board will run in 1 bit mode, but some evms won't > run in 4 bit mode, so I think that's a safe choice. Anyway, it applies > to the uboot only. OK, let's keep this then. What worries me is that the kind of patch that has never any chance of being removed from Buildroot. I would have preferred a solution that could potentially be accepted upstream. > > Does this really work for the BeagleBone, which uses ttyO2 if I > > remember correctly? Maybe another reason to have a defconfig that > > supports just the am335x_evm. > > The beaglebone (ttyO0 on USB) beagleboneblack (ttyO0 on pinheader) and > the evm (sub d 9 pin) all use ttyO0 OK, my bad. I was probably confusing with the beagleboard where I think it was the third serial port (ttyO2). So everything is fine. Thanks a lot! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com