[meta-ti] Gumstix Wifi

[joshua.marinacci at nokia.com]

Well, If I hit a key to stop the boot then execute printenv: it shows me this:

et:   No ethernet found.
Hit any key to stop autoboot:  0
Overo # printenv
bootcmd=if mmc init; then if run loadbootscript; then run bootscript; else if run loaduimage; then run mmcboot; else run nandboot; fi; fi; else run nandboot;
 fi
bootdelay=5
baudrate=115200
loadaddr=0x82000000
console=ttyS2,115200n8
mpurate=500
vram=12M
dvimode=1024x768MR-16 at 60
defaultdisplay=dvi
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
nandroot=/dev/mtdblock4 rw
nandrootfstype=jffs2
mmcargs=setenv bootargs console=${console} mpurate=${mpurate} vram=${vram} omapfb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=
${mmcroot} rootfstype=${mmcrootfstype}
nandargs=setenv bootargs console=${console} mpurate=${mpurate} vram=${vram} omapfb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root
=${nandroot} rootfstype=${nandrootfstype}
loadbootscript=fatload mmc 0 ${loadaddr} boot.scr
bootscript=echo Running bootscript from mmc ...; source ${loadaddr}
loaduimage=fatload mmc 0 ${loadaddr} uImage
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr} 280000 400000; bootm ${loadaddr}
stdin=serial
stdout=serial
stderr=serial
dieid#=1eba00029ff80000016842c91601702f

Environment size: 1209/131068 bytes

- Josh


On Jul 30, 2012, at 8:51 PM, ext Denys Dmytriyenko wrote:

> On Tue, Jul 31, 2012 at 12:31:10AM +0000, joshua.marinacci at nokia.com wrote:
>> Incidentally, I don't get all of the kernel boot messages when my gumstix 
>> boots.  It says 
>> 
>> Starting kernel ...
>> 
>> Uncompressing Linux... done, booting the kernel.
>> 
>> Yocto (Built by Poky 7.0) 1.2+snapshot-20120730 overo ttyO2
>> 
>> overo login:
>> 
>> 
>> And then I'm at the login prompt.  I'm assuming there is some boot setting 
>> which controls this? All of the messages are showing up in 
>> /var/log/messages, however.
> 
> What's your "bootargs" variable in u-boot? Does it contain "quiet"? Does it 
> have the proper console settings?
> 
> -- 
> Denys
> 
> 
>> On Jul 30, 2012, at 12:42 PM, ext Denys Dmytriyenko wrote:
>> 
>>> On Mon, Jul 30, 2012 at 07:10:23PM +0000, joshua.marinacci at nokia.com wrote:
>>>> Hmm. I don't see to have depmod installed.  Perhaps that is part of my 
>>>> problem. What package would I need to add to the minimal-core-image to get 
>>>> that?
>>> 
>>> Josh,
>>> 
>>> core-image-minimal uses busybox for tools like insmod and modprobe. The 
>>> default configuration for busybox does not have depmod enabled. As of 
>>> module-init-tools, they are being built, but not installed on the filesystem. 
>>> So, you can either modify busybox config to enable depmod, or add 
>>> module-init-tools-depmod package to your filesystem. The new way is to use 
>>> kmod, which is available in oe-core master, or meta-oe in denzil. But oe-core 
>>> master setup is broken for me at the moment, so I can't verify that kmod is 
>>> included. At least it's not listed in the image/task...
>>> 
>>> Denys
>>> 
>>> 
>>>> On Jul 30, 2012, at 1:07 AM, ext Enrico wrote:
>>>> 
>>>>> On Sat, Jul 28, 2012 at 9:30 PM,  <joshua.marinacci at nokia.com> wrote:
>>>>>> This does work. When I boot the wpa stuff is included but I still don't have a network driver loaded.  If I include the built modules-3.2.19-r0-overo.tgz in my rootfs I can cd into the directory with all of the modules.  However insmod libertas.ko fails with
>>>>>> 
>>>>>>      insmod: can't insert 'libertas_tf_usb.ko': unknown symbol in module, or unknown parameter
>>>>>> 
>>>>>> and modprobe fails with
>>>>>> 
>>>>>>      modprobe: module libertas not found in modules.dep
>>>>>> 
>>>>>> 
>>>>>> So, what should I do to make sure the libertas module is compiled correctly, included in my kernel, and then actually used at runtime?
>>>>> 
>>>>> try with "depmod -a" (this must be done only once after you untar the
>>>>> modules) before modprobe libertas.
>>>>> 
>>>>> I am not sure but i think it was "modprobe libertas_sdio", try that
>>>>> too. And of course you will need the libertas firmware
>>>>> (sd8686....bin).
>>>>> 
>>>>> Enrico
>>>> 
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