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From 04/22/2015 to 05/21/2015

05/20/2015

11:27 AM Software Development: RE: FPGA load fail
Bruce,
I am working with our team here to determine the best way we can assist you further with this issue/request...
Alexander Block

05/19/2015

10:14 AM Software Development: RE: FPGA load fail
Jonathon,
In this thread you suggested that uBoot has a error detection mechanism but it requires a re-build to enab...
Bruce Kenny

05/14/2015

04:04 PM Software Development: RE: FPGA load fail
Bruce,
The architecture for the SPI NOR is accurate.
Ideally you would use the 7MB of space starting at 0x10000...
Alexander Block
01:14 PM Software Development: RE: FPGA load fail
We have u-boot use the "MityDSP l138 Config" area to store the settings set by the config command. Its used to deter... Jonathan Cormier
11:42 AM Software Development: RE: FPGA load fail
Alex,
Thanks for your reply.
We will continue to try and reproduce the problem here.
In the meantime we are co...
Bruce Kenny

05/13/2015

04:03 PM Software Development: RE: FPGA load fail
Bruce,
Sorry that you are running into this issue.
As shown in our standard MityDSP-L138 architecture page (htt...
Alexander Block
12:33 PM Software Development: RE: FPGA load fail
Jonathon,
Currently we are not setup to build uBoot and it would take some time to get that up and running. Is ther...
Bruce Kenny

05/12/2015

10:11 AM Software Development: RE: FPGA load fail
Bruce Kenny wrote:
> Thats interesting, are there any tests we can do using uBoot that may detect an error?
Check o...
Jonathan Cormier
09:29 AM Software Development: RE: FPGA load fail
Jonathon,
Thats interesting, are there any tests we can do using uBoot that may detect an error?
If we do find ...
Bruce Kenny

05/11/2015

09:26 AM Software Development: RE: FPGA load fail
Bruce,
I am most familiar with the NAND so I see every problem as a potential NAND problem :).
I asked one of t...
Jonathan Cormier
09:03 AM Software Development: RE: FPGA load fail
Jonathon,
Thanks for your reply. We are currently trying to dupicate the problem but the 1 SOM that we have which w...
Bruce Kenny

05/07/2015

08:49 AM Software Development: RE: FPGA load fail
On a unit where the FPGA is failing to load, could you compare the fpga image stored in nand to a fresh copy to see i... Jonathan Cormier
08:35 AM Software Development: FPGA load fail
We are using the L138-DI-225-RI SOM (OMAP138 with FPGA) and are now finding that some of these SOMs are failing in th... Bruce Kenny

04/24/2015

07:51 AM Software Development: RE: DSP core starting
Alex,
Thanks, all work fine !
Oleh.
Oleh Mela

04/23/2015

12:02 PM Software Development: RE: DSP core starting
Oleh,
I have updated the programming Wiki (https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/D...
Alexander Block
09:17 AM Software Development: RE: DSP core starting
Alex,
At present the size .out a file for our application makes about 1.5 megabytes.
Thanks
Oleh Mela
08:38 AM Software Development: RE: DSP core starting
Oleh,
How large is your DSP image? This will determine if it can fit in NOR or if it needs to be placed in NAND. ...
Jonathan Cormier
01:39 AM Software Development: RE: DSP core starting
Alex,
Yes, I am looking for DSP only device (without ARM and linux). I have already wrote and debugged (by JTAG) fin...
Oleh Mela

04/22/2015

04:56 PM Software Development: RE: DSP core starting
Oleh,
I am working on adding some documentation to our DSP programming Wiki.
However in the meantime can you co...
Alexander Block
10:21 AM Software Development: RE: DSP core starting
Thanks for your prompt reply.
I want, that at power up on board the code (.out file) for the DSP-core was started ...
Oleh Mela
09:35 AM Software Development: RE: DSP core starting
Oleh,
I'm having a hard time understanding what you are asking for. Are you trying to load the DSP program on boo...
Jonathan Cormier
09:22 AM Software Development: DSP core starting
Hi,
I use CCS 6.x, DSP/BIOS 5.42.x, USB560 and MityDSp-L138F.
What it is necessary to make, that at power up of boa...
Oleh Mela
 

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