Gary/Carlos, What U-Boot version are you running? You need the new 2015-07 boundary u-boot to work with the new 3.14.28 kernel.
Thanks, -Ian Coolidge On Wed, Nov 11, 2015 at 7:50 AM, Gary Thomas <[email protected]> wrote: > On 2015-11-11 08:42, Carlos Rafael Giani wrote: > >> Yes, same here. The thing is, my camera is an ov5642 module. >> > > What's really interesting is that the ov5642 doesn't seem to even > show up on the I2C bus with the newer kernel: > > 3.10.53: > root@nitrogen6x:~# i2cdetect -r -y 1 > 0 1 2 3 4 5 6 7 8 9 a b c d e f > 00: -- -- -- -- -- -- -- -- -- -- -- -- -- > 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 30: -- -- -- -- -- -- -- -- -- -- -- -- -- UU UU -- > 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 50: UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 70: -- -- -- -- -- -- -- -- > > 3.14.28: > root@nitrogen6x:~# i2cdetect -r -y 1 > 0 1 2 3 4 5 6 7 8 9 a b c d e f > 00: -- -- -- -- -- -- -- -- -- -- -- -- -- > 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- UU -- > 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 50: UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- > 70: -- -- -- -- -- -- -- -- > > 0x3d is the ov5642 and 0x3e is ov5640_mipi > > > >> On 2015-11-11 16:37, Gary Thomas wrote: >> >>> On 2015-11-10 18:56, Ian Coolidge wrote: >>> >>>> Carlos, >>>> >>>> To follow up, I tested both the 3.14.28 image on jethro and the old >>>> 3.10.53 fido image in the blogpost I mentioned and both worked. Granted it >>>> took me two tries to get the ribbon >>>> cable seated properly, maybe you're having the same issues? >>>> >>>> You should see "camera ov5640 is found" in dmesg if it properly detects >>>> the hardware. Then you can run this gst command to show it on the screen >>>> "gst-launch-1.0 imxv4l2videosrc >>>> device=/dev/video0 ! autovideosink". >>>> >>> >>> I just verified this on my SabreLite which has OV5642 & OV5640_MIPI >>> installed. >>> With the 3.10.53 kernel built in July, both sensors are found and >>> function. >>> With the 3.14.28 kernel built today, only the OV5640_MIPI is found. >>> >>> >>>> Thanks! >>>> -Ian Coolidge >>>> >>>> On Tue, Nov 10, 2015 at 3:25 PM, Ian Coolidge <[email protected] >>>> <mailto:[email protected]>> wrote: >>>> >>>> Hello Carlos, >>>> >>>> What kernel are you running? If it's the new 3.14.28 kernel you'll >>>> need to upgrade your u-boot version to our 2015.07 u-boot. I've written a >>>> blogpost about it here: >>>> >>>> https://boundarydevices.com/compiling-latest-u-boot-for-i-mx6-2015-edition/ >>>> . >>>> >>>> If you want to keep your old u-boot version, or want an image that >>>> works for the old u-boot, we have images on this blogpost that will work >>>> and have been tested against that >>>> hardware: https://boundarydevices.com/fido-release-of-yocto/ >>>> >>>> Thanks, >>>> -Ian Coolidge >>>> >>>> On Mon, Nov 9, 2015 at 2:29 PM, Otavio Salvador < >>>> [email protected] <mailto: >>>> [email protected]>> wrote: >>>> >>>> Hello Carlos, >>>> >>>> On Mon, Nov 9, 2015 at 7:25 PM, Carlos Rafael Giani >>>> <[email protected] <mailto:[email protected]>> wrote: >>>> > I tried to use the nitrogen6x' camera, and saw that no ov5642 >>>> hardware was >>>> > detected. The kernel module was loaded. >>>> > With the fido kernel and the exact same hardware, it works >>>> just fine. >>>> > Is this a known issue? >>>> >>>> Added Boundary's fellows on Cc. >>>> >>>> -- >>>> Otavio Salvador O.S. Systems >>>> http://www.ossystems.com.br http://code.ossystems.com.br >>>> Mobile: +55 (53) 9981-7854 <tel:%2B55%20%2853%29%209981-7854> >>>> Mobile: +1 (347) 903-9750 <tel:%2B1%20%28347%29%20903-9750> >>>> >>>> >>>> >>>> >>>> >>>> >> > -- > ------------------------------------------------------------ > Gary Thomas | Consulting for the > MLB Associates | Embedded world > ------------------------------------------------------------ > > -- > _______________________________________________ > meta-freescale mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/meta-freescale >
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