Re: BeagleBoard C4 with USB

[Fabio Berton <fabio@bertux.com>]

Try to install the packages bellow:

kernel-modules
usbutils


On 08/31/2014 04:00 PM, meta-ti-request@yoctoproject.org wrote:
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> Today's Topics:
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>     1. [nightly] Distroless meta-ti/master minimal build
>        2014-08-30_21-00-30 (Denys Dmytriyenko)
>     2. BeagleBoard C4 with USB (Rudolf Streif)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 30 Aug 2014 21:58:30 -0400
> From: Denys Dmytriyenko <denys@ti.com>
> To: <meta-ti@yoctoproject.org>
> Subject: [meta-ti] [nightly] Distroless meta-ti/master minimal build
> 	2014-08-30_21-00-30
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> Message: 2
> Date: Sun, 31 Aug 2014 07:48:09 -0700
> From: Rudolf Streif <rstreif@linuxfoundation.org>
> To: "meta-ti@yoctoproject.org" <meta-ti@yoctoproject.org>
> Subject: [meta-ti] BeagleBoard C4 with USB
> Message-ID:
> 	<CA+gsK-okuyjWuEp+3bm6++ojWrDfaCPwXtXEOswu7Xikxg8jfA@mail.gmail.com>
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>
> I have a BeagleBoard C4 laying around that I want to use for a project that
> has USB devices connected to it. I built a core-image-base with YP from
> master and meta-ti from master with this configuration:
>
> Build Configuration:
> BB_VERSION        = "1.23.1"
> BUILD_SYS         = "x86_64-linux"
> NATIVELSBSTRING   = "Fedora-18"
> TARGET_SYS        = "arm-poky-linux-gnueabi"
> MACHINE           = "beagleboard"
> DISTRO            = "poky"
> DISTRO_VERSION    = "1.6+snapshot-20140831"
> TUNE_FEATURES     = "arm armv7a vfp thumb neon callconvention-hard cortexa8"
> TARGET_FPU        = "vfp-neon"
> meta
> meta-yocto
> meta-yocto-bsp    = "master:c16795477ea7e2159b5d3808268912b572887e2d"
> meta-ti           = "master:d2c40099cd219493e4a6d9a6218f88f1b9f3f8fb"
> meta-oe           = "master:1513d0e31f609ffcde9a116a50bfb0360b9e7ecf"
>
> It builds fine. I am installing u-boot, kernel and the device tree on the
> SSD card.
>
> I use this u-boot script to boot the board:
>
> setenv bootcmd 'mmc init; fatload mmc 0:1 0x80300000 uImage; fatload mmc
> 0:1 0x815f0000 beagle.dtb; bootm 0x80300000 - 0x815f0000'
> setenv bootargs 'console=tty0 console=ttyO2,115200n8 root=/dev/mmcblk0p2
> rootwait rootfstype=ext3 ro'
> boot
>
> In the above beagle.dtb =  uImage--3.14.8-r0-omap3-beagle-<date>.dtb which
> I assumed to be the correct one for the C4 because the other dtb created
> has xM explicitly in its name.
>
> The system boots fine but USB is not working. None of the typical USB host
> controller initialization is in the dmesg output and lsusb responds with
> 'unable to initialize libsub: -99'.
>
> I am not sure if I am doing anything wrong or if there is an actual issue.
> Help appreciated.
>
> Cheers,
> Rudi
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