Activity
From 02/28/2014 to 03/29/2014
03/26/2014
- 05:33 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Interrupt & Device Tree
- I tried to generate the device tree file from the sopcinfo file produced by quartus.
I used the following command
... - Hi,
Do you guys have any example on how to handle a interrupt? I have it set up in Qsys, where I have a FIFO sendi... - 03:16 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Solved !
You can use the IRAM section. It is disabled as cache in the current configuration .tcf file.
Best regards
03/24/2014
- 05:31 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Encrypted root filesystem experience
- Don,
You'll need to create a custom workorder as those tools aren't built into the demo filesystem they provide. ... - 05:26 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Encrypted root filesystem experience
- Thanks for looking into that for me. In looking at the build summary for the timesys mityarm sdk I didn't see the lvm...
- 04:42 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Encrypted root filesystem experience
- Don,
I was able to verify that they have the cryptsetup package which contains dm-crypt and luks tools.
- 03:44 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Encrypted root filesystem experience
- Timesys has a build system that builds the entire filesystem from source. The only thing we provide them is a workin...
- 03:02 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Encrypted root filesystem experience
- Thanks Jonathan I will check out the timesys SDK some more. I should add that there is significant investment of tim...
- 10:14 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Encrypted root filesystem experience
- Don,
I'm not aware that anyone here has tried to get encrypted filesystems working, if you find any good resources... - I'm working with a MityArm-335x SOM and attempting to set up an encrypted root file system on an SD card to be mounte...
- 09:57 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: GEL-file for MityDSP-L138F
- Yes. By default, the core should be 1.2V on power up.
-Mike
- Hi,
that gel-file need to use for mitydsp-L138F with 1.2 V Core?
Thanks
03/23/2014
- 08:05 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Manage LX16 and LX45 at runtime
- Thanks a lot Mike!
As usual, your support is impressive!
Ticket close.
-François - 05:18 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Manage LX16 and LX45 at runtime
- The model number for the part should be readable in the factory configuration information in the I2C prom. The model...
- We have a product based on MityDSP-L138F using either LX16 and LX45 fpga cores.
Q1) Can we detect which FPGA core ...
03/21/2014
- 06:15 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Time limited SOF file question
- Hi Mike,
Never mind my last post, I found the jtag breakout board in my original shipment.
-rb
- 06:09 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Time limited SOF file question
- Thanks Mike,
Makes sense. I have a Terasic USB Blaster as shown in the attached PDF file.
What's the best way to in... - 03:19 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Time limited SOF file question
- Hi Rich,
This is an answer from our Altera FAE:
_You can’t create .rbf files from time limited sof files. The ... - I built a component into the FPGA that includes an instance of the Altera FIR II compiler.
At the end of the build, ...
03/20/2014
- 12:36 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Reading memory into a file
- Hi,
Is there a way for memtool to output the memory into a file?
Thanks,
Jack - 11:22 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Mityarm RGMII1 question
- The etc file for setting the eth0 to mac is:
/etc/udev/rules.d/70-persistant-net.rules - 11:21 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Mityarm RGMII1 question
- I setup up devices.c with phy_id set to 0:1 and 0:0. The phy is found, but I do not see any activity on the RGMII1 in...
03/19/2014
- Hello everyone,
I have a MityARM 1808F and I am facing a strange issue which is as follows:
* when I am trying to c... - 02:24 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Mityarm RGMII1 question
- I think you also need to modify the devices.c.
Search for cpsw_salve_data. The phy_id needs to be assigned to t... - I am in the process of debugging the SMSC LAN8820 PHY on a board that has a Mityarm board used as the CPU. The PHY is...
03/11/2014
- 05:13 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Hello Mike,
Thank you very much for your response.
I have a question before I transfer to other place than L2 Cac... - 01:01 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- If you would like to use the latest sd card image. Instructions can be found here: https://support.criticallink.com/r...
- 12:58 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- Excellent glad the guide helped.
Just so you know we updated the u-boot branch with timings for the DDR to run a... - 12:22 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- Successful boot of kernel 3.2 console messages. U-boot has been modified with new mii pin locations, so the kernel do...
- 12:14 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- Building the Kernel with your new instruction, version: mityarm v3.2, is booting correctly. I am using gcc-linaro-arm...
- 11:15 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- There shouldn't be any problem building the kernel with the SDK 06 version. Though I have not personally tested buil...
- 11:08 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- There aren't any changes in your .config file from the one in our AM335XPSP_04.06.00.02 branch.
- 11:06 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- Have you modified the kernel? If so were you able to boot using the unmodified version?
- 10:58 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting Linux
- I have attached the .config file.
- I am trying to build the Kernel. After loading the Linux uImage file, I get the message:
"Uncompressing Linux... don...
03/10/2014
- 07:25 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Do you see this affect if you transfer to a different place in DDR (instead of the L2 SRAM)?
Are you still enabl... - 07:19 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Hello Michael,
It looks like edma is causing that. When I turned the edma off and used the data without transferring...
03/09/2014
- 03:44 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- It sort of sounds like there is a memory leak somewhere. Are you thinking it's in the DspQDMA routines?
-Mike - 03:29 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Hello again,
There is another symptom in my application that occurs. I am viewing the size of heap in the MEM in the...
03/07/2014
- 09:13 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Breaking into" uboot
- Hello,
Thank you very much for your replies. I tried a different cable and it worked.
I attempted to update Linu... - 09:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Breaking into" uboot
- Hello Jordi,
Can you confirm that the serial cable provided with the dev kit has the words "Null Modem" printed on... - 08:14 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Breaking into" uboot
- Also to ask the simple questions, have you tried with and without the null modem? I've run into serial cables that al...
- 08:13 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Breaking into" uboot
- ...
- 08:07 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Breaking into" uboot
- You should see printout similar to this:...
- Hello, I have a MityDSP L138 and I am trying to gain access to u-boot. I have a NULL modem serial cable which was sup...
03/05/2014
- 05:24 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Reading memory into a file
- Hi Jack,
It may take us some time to get to the bottom of this. We'll post in this thread as soon as we have addi... - 12:51 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Reading memory into a file
- Any update on this??
- Hi,
I'm currently using the Mity-DSP pro and in my application the FPGA receive LVDS signals as inputs. The MityDS...
03/04/2014
- 09:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to add ifplugd to Busybox
-
> When you remove and reconnect the ethernet cable do you get any messages printed on the console?
>
No mes...
03/03/2014
- 05:59 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Reading memory into a file
- Hi Greg,
I have no problem with the software wihtout first sending the command to enable the SDRAM. The data that ... - 05:56 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Reading memory into a file
- Hi Jack,
Do you run into any problems if you use your software without first sending the command to enable the SD... - 03:45 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Reading memory into a file
- Hi,
I managed to read memory into a file but we got another problem.
We are following your example - write to h... - 01:05 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to add ifplugd to Busybox
- Mary,
Based upon a quick review, your method looks OK.
When you remove and reconnect the ethernet cable do you... - 09:46 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to add ifplugd to Busybox
- Sorry,... I hit enter before I was done above. Attached are the other script files
To build busybox, I first ran ... - 09:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to add ifplugd to Busybox
- I have done the following:...
- 09:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: I2C Bus
- Thank you for your comments.
The glitches you can see on the waveforms occur when there is an acknowledge bit. The...
03/02/2014
- 03:11 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP- EDMA Transmission problem
- Hello,
Thank you for response. It is highly possible that the DMA transfer is triggered before the previous has not ...
02/28/2014
- 11:01 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to add ifplugd to Busybox
- Mary,
In regards to question (2) either approach should work. If you want to replace busy box you will need to do... - I want to add ifplugd to Busybox so that the system can detect ethernet cable plug/unplug events and reinitialize the...
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