On 2015-11-16 14:27, Ian Coolidge wrote:
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.
U-Boot 2015.07 (Sep 23 2015 - 09:05:20 -0600)
Is there anything newer?
Thanks,
-Ian Coolidge
On Wed, Nov 11, 2015 at 7:50 AM, Gary Thomas <[email protected]
<mailto:[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]> <mailto:[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]>
<mailto:[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]>
<mailto:[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.
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