On 2014-12-02 09:57, Eric Nelson wrote:
On 12/02/2014 09:42 AM, Gary Thomas wrote:
On 2014-12-02 09:33, Eric Nelson wrote:
On 12/02/2014 06:24 AM, Gary Thomas wrote:
On 2014-12-02 06:21, Gary Thomas wrote:
On 2014-11-26 17:26, Gary Thomas wrote:
On 2014-11-26 12:26, Eric Nelson wrote:
Hi Gary,
<snip>
Next problem - I have no video, neither with HDMI nor 7" LCD
Ideas?
Any progress with this (no video at all)? I've tried the
latest Boundary Devices kernel (b76cf1c04) whose comment
implies this should be fixed, but still no-go.
For completeness, here are some relevant messages at boot:
Kernel command line: enable_wait_mode=off
video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24
video=mxcfb1:dev=lcd,CLAA-WVGA,if=R
GB666 video=mxcfb2:off video=mxcfb3:off fbmem=28M,10M
console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait root=/d
ev/mmcblk3p2 mxc_hdmi.only_cea=1
What silicon version are you running? As mentioned in Gary Bisson's
thread earlier, there are some known issues with TO 1.0 and HDMI.
My SabreLite is rev 1.0
That explains it. Freescale seems to have dropped support (or at
least stopped testing) TO 1.0 prior to the 3.10.x releases.
<snip>
These messages above match what Gary Bisson says he has a patch for...
And I just pushed a patch for the RGB display error below:
mxc_sdc_fb fb.28: NO mxc display driver found!
https://github.com/boundarydevices/linux-imx6/commit/0d7db21a8e6bc028209438ae3919907c177f348a
Yes, I thought I already had that applied. I'll check again.
That's unlikely, since we haven't yet sent a patch to the list to
update meta-fsl-arm-extra.
In the mean-time, you'll need to do this by hand in the file
meta-fsl-arm-extra/recipes-kernel/linux/linux-boundary_3.10.17.bb
Actually, I'm working from master which is using 3.10.31
I patched the recipe to use revision b76cf1c0429fffaa217f50645f1d78c3321ec3fa
and now I have LCD video, so my board is once again usable.
Thanks
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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