[yocto] dora 1.5 builds for beagleboard no lsusb, /dev/fb0, networking, or sato display on monitor.

Khem Raj raj.khem at gmail.com
Sat Nov 2 18:17:34 PDT 2013


On Sat, Nov 2, 2013 at 3:06 PM, Edward Vidal <vidal.develone at gmail.com> wrote:
> Hello All,
> This is a continued effort with adding a "udev entry for a camera" & "uImage
> instead  of zImage" posting in Oct 13.
> 2 of my with dora 1.5 are showing same problem
> lsusb --verbose
> unable to initialize libusb: -99
>
> Error opening /dev/fb0: No such file or directory during boot.
> These builds have no networking or sato display.
> The kernel 3.10.11 works with a dylan 1,4 but no /dev/video0
> This was what I ended up with in my uEnv.txt to boot the zImage instead of
> uImage
> dvimode=hd720 omapfb.vram=0:8M,1:4M,2:4M
> loaduimage=run mmcargs;mmc rescan ; fatload mmc 0:1 0x80300000 zImage
> vram=16M
> mpurate=1000
> mmcboot=echo Booting from mmc ...;  bootz 0x80300000
> Now I do not have manually run mmcboot
> The new file that was introduce with dora 1.5 *.dtb.  Does this just need to
> be in the same place as MLO u-boot.img or u-boot.bin, uEnv.txt and zImage.
> Is anything needed in the bootargs or other env variables?
> A question had been asked by Diego Sueiro about a module uvcvideo which in
> not in any of the kernels that I have been working with 3.2.28 (an angstrom
> build), 3.4.43 (dylan 1.4.1)  or 3.10.11 (dora 1.5.0).
> If anyone know which kernel my have the code and what would be the
> configuration options that would be welcomed.
>
> Any and all help will be appreciated.

is 3.10.x kernel supported by beagleboard community/TI for beagleboard
or are you on a road alone ?



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