Mity CPU Platforms

02/23/2016

01:53 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: opkg update for ALPHA Release 2016.01

Thanks, Jonathan. That worked!
Regards,
Ben Ben Atkinson

12:01 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: opkg update for ALPHA Release 2016.01

... Jonathan Cormier

09:22 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: opkg update for ALPHA Release 2016.01

Jonathan,
I saw that post, too. Yes, if you send me the patched binary, I'll try it.
Regards,
Ben Ben Atkinson

09:14 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: opkg update for ALPHA Release 2016.01

This post seems to describe what your reporting. We will need to test the patch. Would you be willing to test if we c... Jonathan Cormier

08:54 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: opkg update for ALPHA Release 2016.01

Hello,
I am using the ALPHA Release 2016.01 with a dbric kernel installed on my target hardware. It seems to be w... Ben Atkinson

12:34 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Xubuntu VM corrupt zip error

John,
Thank you for updating us on this, happy to hear you're up and running.
Keep in mind that we have additio... Alexander Block

02/22/2016

06:20 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Xubuntu VM corrupt zip error

Alex,
Success! The new OVA works!
Thank you,
John John Meier

04:57 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Xubuntu VM corrupt zip error

John,
Sorry about the delay in getting back to you. We have received your e-mail as well.
As you have found it ... Alexander Block

04:21 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Xubuntu VM corrupt zip error

I'm using VirtualBox w/ extension pack 5.0.14r105127
I bought three of these MitySOMs and all three copies of the OV... John Meier

02/18/2016

06:15 PM MitySOM-5CSX Altera Cyclone V Software Development: Xubuntu VM corrupt zip error

I recently received my MitySOM_5CSE and was surprised that there was a virtual machine image to get started on develo... John Meier

09:38 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Booting board with Non-Removable SD card

Hello Brian,
This is a good question and a normal question for customers that would like to put eMMC on their base... Daniel Vincelette

02/17/2016

09:14 AM MitySOM-5CSX Altera Cyclone V Software Development: Booting board with Non-Removable SD card

How would I go about writing a custom SoC HPS image that I have created to use on the dev board (containing the linux... Brian Wentworth

02/15/2016

10:57 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Glad to hear you got it working!
Dan Daniel Vincelette

02/12/2016

01:37 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Dan,
SOLVED!!!
I found it strange that the sd_image_mitysom_5cse-l2-3y8_dev_kit.bin did not properly boot also... Brian Wentworth

02/11/2016

05:12 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Hello Brian,
That is very odd that you are still seeing that error with the sd_image_mitysom_5cse-l2-3y8_dev_kit.b... Daniel Vincelette

04:48 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Hello,
So, it seems that the attempt to mount /proc was denied because of the permission settings for the rootfs.t... Brian Wentworth

02/10/2016

09:48 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Hello Dan,
Yea, I agree. It looks like the mount /proc is causing issues. CONFIG_PROC_FS is enabled in both the de... Brian Wentworth

02/09/2016

05:16 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Hi Brian,
It appears that all these issues are stemming from the SOM not being able to mount /proc. Can you make s... Daniel Vincelette

08:34 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Hello Dan,
Thanks for the timely reply. Yes, I was using the Altera Sopc2dts tool to generate the DTB. I have rebu... Brian Wentworth

09:05 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Downloading files from Redmine (using Linux console app)

Is there a favored method for downloading files from the Critical Link Redmine site using a Linux console app? My sof... Fred Weiser

02/04/2016

03:59 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Board info files MittySOM-5cse-l2-3y8

Hello Brian,
Are you trying to manually by hand create the DTS or are you using the Altera Sopc2dts tool that will... Daniel Vincelette

03:40 PM MitySOM-5CSX Altera Cyclone V Software Development: Board info files MittySOM-5cse-l2-3y8

I'm having trouble creating a dts file that shows the peripherals on the fpga of my design. I can't find the correct ... Brian Wentworth

01:37 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Jonathan,
Thank you very much for your help. This uImage works.
Regards,
Ben Ben Atkinson

12:53 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Updated dbric3 defconfig to support systemd.
http://support.criticallink.com/gitweb/?p=linux-davinci.git;a=commit;h=... Jonathan Cormier

12:17 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Jonathan,
Yes I am using the dbric3 hardware. Do you have a kernel image for it?
Regards,
Ben Ben Atkinson

12:09 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

The industrialio baseboard image expects the phy id to be 0:03. Your phy id appears to be 0:00. The kernel would ne... Jonathan Cormier

11:38 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

... and here is the boot message file. Ben Atkinson

11:36 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Jonathan,
I think we're getting somewhere now. The newest kernel is working better. I went back to the original,... Ben Atkinson

09:30 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Alright thanks. Sometimes the bootargs aren't set.
I tried booting the uImage Bob posted and it hung for me too. ... Jonathan Cormier

02/03/2016

05:10 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Jonathan,
U-Boot > print bootargs
print bootargs
bootargs=mem=96M console=ttyS1,115200n8 mtdparts=nand:128M(root... Ben Atkinson

05:05 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Is the bootargs environment variable set when you do the tftp boot?... Jonathan Cormier

05:01 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Bob,
On my target system I had:
# cd /boot
# ls -la u*
lrwxrwxrwx 1 root root 13 Nov 13 21:13 uImage... Ben Atkinson

04:08 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Ben, you shouldn't have to redo your filesystem. Just copy over the kernel. ... Bob Duke

03:33 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Bob,
Thanks. Just to be clear, should I put the new uImage in /boot and re-create the jffs2 image? Currently the... Ben Atkinson

03:08 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Ben, I apologize for the assumptions in my original advice. Any time you change a kernel you need to bring along ... Bob Duke

02:55 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

I did not build a new kernel. A kernel was already on my target system, and I believe it came from the MDK_2014-01-1... Ben Atkinson

02:47 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Ben Atkinson wrote:
> Jonathan,
>
> Thanks for the reply. I didn't build a new kernel based on the comment from ... Jonathan Cormier

02:44 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Jonathan,
Thanks for the reply. I didn't build a new kernel based on the comment from Bob Duke, above:
> Pl... Ben Atkinson

02:20 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Ben Atkinson wrote:
> Jonathan,
>
> I was able to load your ALPHA Linux file system onto my target, and I've had ... Jonathan Cormier

02:09 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: gcc 4.8 for OMAP-L138

Jonathan,
I was able to load your ALPHA Linux file system onto my target, and I've had some success. The system i... Ben Atkinson

02/01/2016

10:49 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Spidev issues

Fred, I'm not sure what is wrong. Perhaps if you sent us your schematic someone could look it over.
I'm pretty su... Jonathan Cormier