But if you dont want to login with a serial connection to the pc, you will need a keyboard in my opinion. Op 24 jun. 2014 17:05 schreef "Mehaffey, John" <john_mehaf...@mentor.com> het volgende:
> On Tuesday, June 24, 2014 5:56 AM, Bruce Ashfield wrote: > >On 14-06-24 07:06 AM, Kevin Hao wrote: > >> On Tue, Jun 24, 2014 at 10:34:35AM +0800, Kevin Hao wrote: > >>> On Mon, Jun 23, 2014 at 11:39:57AM -0400, Bruce Ashfield wrote: > >>>> On 14-06-23 02:59 AM, Sven Vos wrote: > >>>>> Hello, > >>>>> > >>>>> I am trying to get a Keyboard working on a Beaglebone Black. But > >>>>> after building a non-custom core-image-minimal and running it on > >>>>> the beaglebone black, i saw that the display works, but my keyboard > doesnt. > >>>>> I think it has something to do with the USB OTG but i have not a > >>>>> clue what need to be done to get it work. Does anybody got it > working yet? > >>>> > >>>> Kevin has been supporting the yocto BSP for us, so adding him on the > >>>> cc'. > >>>> > >>>> That being said, I'm not sure if the BBB is in a lab environment for > >>>> him, and hence no physical USB keyboard to use or test. > >>> > >>> I do have a BBB in hand. I will take a look at this issue. > >> > >> It seems that the usb drivers are built as modules by default. But the > >> kernel-modules is not installed by default on core-image-minimal image. > >> That's the reason why the usb keyboard can't work. So we have two > options: > >> a) config usb drivers as built-in > >> b) install the kernel-modules on core-image-minimal > >> > >> I prefer to option (a) since it makes no sense to build them as > >> modules for a specific BSP. But it seems that many drivers such as > >> sound, display and usb are configured as modules in beaglebone.cfg. Do > >> we have any special reason to do so? Should we convert all of them to > built-in? > > > >No special reason that I know of. I'm find with converting them to > built-in. > >Basic/core functionality is fine to include at all times! > > Well, according to the poky ref manual: > * core-image-minimal: A small image just capable of allowing a device to > boot. > > * core-image-basic: A console-only image with more full-featured Linux > system functionality installed. > > The USB subsystem is huge, and most of it is modules, for good reason. > > Perhaps Sven should be building core-image-basic? > > John Mehaffey > > > > >
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