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

Edward Vidal vidal.develone at gmail.com
Sat Nov 2 15:06:45 PDT 2013


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.
Thanks

commit faf8f8660fae26a14578738b642fdeb08bcb9d54
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date:   Fri Oct 11 23:12:32 2013 +0100

BB_VERSION        = "1.20.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Fedora-18"
TARGET_SYS        = "arm-poky-linux-gnueabi"
MACHINE           = "beagleboard"
DISTRO            = "poky"
DISTRO_VERSION    = "1.5"
TUNE_FEATURES     = "armv7a vfp neon"
TARGET_FPU        = "vfp-neon"
meta
meta-yocto        = "wkg_dora:faf8f8660fae26a14578738b642fdeb08bcb9d54"
meta-oe           = "wkg-dora:513e7ca20ddd0a5c3b649bf292a67c3e0473d3a8"
meta-yocto-bsp    = "wkg_dora:faf8f8660fae26a14578738b642fdeb08bcb9d54"

commit 75bed4086eb83f1d24c31392f3dd54aa5c3679b1
Author: Maxin B. John <maxin.john at enea.com>
Date:   Thu Oct 31 15:01:25 2013 +0000
BB_VERSION        = "1.20.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Fedora-18"
TARGET_SYS        = "arm-poky-linux-gnueabi"
MACHINE           = "beagleboard"
DISTRO            = "poky"
DISTRO_VERSION    = "1.5"
TUNE_FEATURES     = "armv7a vfp neon"
TARGET_FPU        = "vfp-neon"
meta
meta-yocto        = "wkg_dora:75bed4086eb83f1d24c31392f3dd54aa5c3679b1"
meta-oe           = "wkg-dora:513e7ca20ddd0a5c3b649bf292a67c3e0473d3a8"
meta-yocto-bsp    = "wkg_dora:75bed4086eb83f1d24c31392f3dd54aa5c3679b1"
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