Activity
From 03/27/2017 to 04/25/2017
04/11/2017
- SK 03:35 AM FPGA Development: RE: FPGA pins in Mity DSP L138F
- Hello,
Thank you, that was what I was looking at.
With Regards
Shalini
04/10/2017
- AB 06:47 PM Software Development: RE: Does BUSY led mean something on factory new board?
- Jacek,
Thank you for confirming which processor was used in the replacement. Based on the lack of the "BOOTME" from the processor it certainly sounds like the module is unrecoverable.
In the future please note that if we are notifi... - JD 08:17 AM Software Development: RE: Does BUSY led mean something on factory new board?
- This processor is without secure-boot. Secure-boot has E following ZWT
There is no BOOTME printed. Other modules print BOOTME but not this.
This module had broken MCBSP pin. Other modules was working correctly but not this. (and ... - JC 02:12 PM FPGA Development: RE: FPGA pins in Mity DSP L138F
- I think your looking for the carrier board design guide. http://www.criticallink.com/wp-content/uploads/2014/01/MityDSP-L138F-Carrier-Board-Design-Guide.pdf. Specifically section "3.4 Omap-L138 Pin-out."
- SK 09:57 AM FPGA Development: RE: FPGA pins in Mity DSP L138F
- Hello,
Sorry for delay in reply..I was on leave for a few days.Thanks for reply. I think this is not the reply I intended for. I would like to know about connections between FPGA and OMAP ie the FPGA and OMAP pins used in mmcsd,emac ,...
04/06/2017
- AB 03:04 PM Software Development: RE: Does BUSY led mean something on factory new board?
- Thank you for confirming the part markings on the OMAP-L138 processor. Best I can tell mean this is likely not a secure boot enabled processor. Unfortunately I could not find a document from TI that covers the package markings enough to ...
- JD 11:20 AM Software Development: RE: Does BUSY led mean something on factory new board?
- I have got OMAPL138EZWT64ALVIW GI D450 527 ZWT
04/05/2017
- FT 03:18 PM Software Development: RE: eMMC support
- Thanks guys for information
- AB 02:02 PM Software Development: RE: Does BUSY led mean something on factory new board?
- Unfortunately we need more clarification on the part number of the processor that was installed. The "B" would presumably be in reference to the revision field (Rev 2.0 or 2.1) and an "E" for that field would be Rev 2.3. However the "Sec...
- MW 11:05 AM Software Development: RE: Does BUSY led mean something on factory new board?
- Is the "E" chip the secure boot option? That would explain why it was not booting up.
- JD 06:52 AM Software Development: RE: Does BUSY led mean something on factory new board?
- > Additionally any history about the modules prior operation/history would be helpful
We had to replace OMAPL138*B* to L138*E*. We were sure that they compatible, but what is your opinion? Is the problem connected with poor soldering ... - JD 06:36 AM Software Development: RE: Does BUSY led mean something on factory new board?
- > The "BUSY" LED is tied to the FPGA DOUT_BUSY signal which during initial boot into UBoot should not be lit under normal operation. Even when programmed the BUSY LED is typically not utilized unless programmed to do so in the FPGA.
A... - AB 01:51 PM FPGA Development: RE: FPGA pins in Mity DSP L138F
- Shalini,
You can find the mapping of MityDSP-L138F pins from the Edge Connector to the specific balls on both the OMAP-L138 processor and Xilinx Spartan 6 FPGA from the module datasheet (http://www.criticallink.com/wp-content/uploads/... - Hello,
I have been referring to the schematic showing various components in mity DSP L138F. The referred PDF is attached. The bank 0 and bank 1 pins in FPGA are shown in page1. The names given to the FPGA pins are the ones correspondi...
04/04/2017
- EM 08:58 PM Software Development: RE: Trying to cross compile libsodium.
- These instructions worked for me. Thanks.
- JC 08:32 PM Software Development: RE: Trying to cross compile libsodium.
- Edwin McKay wrote:
> ok that looks so easy. Thanks for the details. So you did not use the Code Composer Studio at all. I will try this and also try some of these settings in CCS, but if that fails, then just use the command prompt meth... - EM 08:29 PM Software Development: RE: Trying to cross compile libsodium.
- ok that looks so easy. Thanks for the details. So you did not use the Code Composer Studio at all. I will try this and also try some of these settings in CCS, but if that fails, then just use the command prompt method.
$ export LDFLAG... - JC 02:52 PM Software Development: RE: Trying to cross compile libsodium.
- https://download.libsodium.org/doc/installation/
I tried cross compiling and was able to build the library. - EM 02:36 PM Software Development: RE: Trying to cross compile libsodium.
- https://github.com/jedisct1/libsodium/releases is the source location.
I created the CCS project as shown in the "startup" wiki for the MityDSP.
In C/C++ Build - Discovery Options - Cross G++ Compiler - Compiler invocation command I... - JC 02:03 PM Software Development: RE: Trying to cross compile libsodium.
- I'm not familiar with libsodium. Could you provide a link to the source your building? How you are trying to build it? The full build output attached in a text file. Anything else you think will be helpful.
Which toolchain are you u... - AB 07:21 PM Software Development: RE: Does BUSY led mean something on factory new board?
- Jacek,
Sorry to hear that you're having an issue with one of the modules.
Can you please provide the serial number of the module which is located on a label on the back/bottom side of the module and is 8 numeric characters in leng... - I have got two modules.
One is working, booting, printing stuff on terminal. BUSY led is OFF.
One is not working. Doesn't booting, doesn't printing and doesn't rescue using sfh_ubl. BUSY led is ON.
Does BUSY led mean somethin... - GG 06:27 PM Software Development: RE: eMMC support
- Hi Francois,
I'm on the project Jon mentioned that is currently using eMMC with the MityDSP-L138F.
In addition to Jon's notes here are some details to consider:
* The 3.2 kernel for the L138 only supports the 4-bit data interf...
04/01/2017
- I am trying to compile the crypto library libsodium for use in the mitydsp. I created a project using the instructions for the starter c++ project. I am running into an issue with the assembly files. I believe that the contents of the fi...
03/31/2017
- JC 04:17 PM Software Development: RE: eMMC support
- François Tremblay wrote:
> Hi,
> ...
Yes, MMC0 can be used with an eMMC device. Do they plan to use all 8 data pins for the eMMC? What size eMMC devices are they looking for?
> Is the Linux Kernel provided in MDK support it?
Yes, th... - Hi,
We have our own baseboard on which we plug a MITYDSP-L138F.
We are using a micro SD card on our baseboard for logging purpose.
Now, we have a customer who will use that reference design but want to replace the micro SD card ...
03/29/2017
- JC 10:14 PM Software Development: RE: Downloading files from Redmine (using Linux console app)
- With the redmine update you now have to deal with the csrf token in order to login. So I created the attached bash file.
Unfortunately after I wrote this I found an easier way.