Mity CPU Platforms

02/13/2014

03:02 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Signal Tap & JTAG FPGA Programming

Glad to hear you got it working.
Dan Daniel Vincelette

03:01 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Signal Tap & JTAG FPGA Programming

Hi Dan,
Yes it works with the rbf file and it works when I program it in Linux. No problems there.
I managed to... Anonymous

01:58 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Signal Tap & JTAG FPGA Programming

Hi Jack,
I've just created a wiki page for the steps that it takes to program the FPGA using the USB-Blaster, woul... Daniel Vincelette

12:58 PM MitySOM-5CSX Altera Cyclone V FPGA Development: Signal Tap & JTAG FPGA Programming

Hi,
I'm raised the issue before regarding programming the FPGA with JTAG.
I have tried programming via JTAG, th... Anonymous

02/12/2014

04:51 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Looking at the diff I posted the alignment prints out in both cases. This is a normal boot printout.
From your ba... Jonathan Cormier

04:00 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Hey Jonathan,
I tried putting a few echo statement in some of the /etc/init.d scripts, but no luck. The boot is st... Bindu Jagannatha

02/11/2014

08:53 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

I would try to look to see if your nfs filesystem is trying to mount the sd card and thus causing it to hang.
Your... Jonathan Cormier

08:48 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

I removed the timestamps and did a diff between the two logs and they don't show much difference. Jonathan Cormier

02/10/2014

02:57 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

Hello Naveen,
As you stated, the vision_framework demo uses the IMG_sobel_3x3_16(), which you can use to understan... Bob Duke

09:20 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to reserve EDMA for DSP

I tried modifying device-da8xx.c as describe above, but the boot process hung. Here's the relevant part of the log:
... Mary Frantz

02/07/2014

11:29 AM MitySOM-5CSX Altera Cyclone V Software Development: Bitbake Error

I am running into the current error while running bitbake:
jliriano@ArmDev:~/yocto/build$ bitbake u-boot
ERROR: ... Julio Liriano

11:05 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Thanks for the logs. I don't have time to look at them today so I'll try to check them out on Monday. Jonathan Cormier

10:17 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Hi Jonathan,
So the NFS mount on NAND boot magically started working. I don't think I changed anything. Either way... Bindu Jagannatha

02/06/2014

03:21 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to reserve EDMA for DSP

Mary,
I think you can disable the dma usage of the spi driver. I am using the following resource declaration for ... Jonathan Cormier

11:03 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to reserve EDMA for DSP

In researching this I found what looks like a similar problem:
http://e2e.ti.com/support/dsp/omap_applications_pro... Mary Frantz

03:08 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Can you attach the full bootlog in a text file? That error is standard for kernel couldn't find root filesystem. Jonathan Cormier

02:23 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Jonathan,
Yes, we were able to mount the NFS root filesystem while booting from the SD card using the new MLO and ... Bindu Jagannatha

03:06 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Build Error when using Yocto

I am attempting to run this command to compile the kernel:
bitbake virtual/bootloader
And get the following err... Julio Liriano

02/05/2014

11:04 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: I2C SMBus development

Hi All,
I can see here (http://support.criticallink.com/rm_embedded/dsp-products/MDK_DOCS/2.11/core/class_mity_d_s... Angelos Spanos

11:01 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Latest stable linux build for MityARM-1808/F

Thanks Mike,
That did the works for me.
Cheers,
Angelos Angelos Spanos

06:49 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Hello Jonathan and Mike,
Thank you for your quick replies.
@Mike
Thank you for your suggestion. I could use it... Preejith S P

05:05 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Regarding MitydspL138F Vision development kit"

Hi,
We have received your Vision Development Kit from Digikey distributor this week. As per your VDK manual we int... Naveen K.S

02/04/2014

05:22 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Bindu,
I can't see anything wrong with your environment. Are you able to boot nfs while loading off the sd card w... Jonathan Cormier

04:18 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Sorry about the formatting on that last post! Yeah turns out using the new files works! The files that come on the SD... Bindu Jagannatha

03:01 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Your flashing steps look fine. Let me know if anything changes with the new files.
The new sd card image has the ... Jonathan Cormier

02:54 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Can you edit your post and put the output inside pre tags. You can highlight text and hit the pre button above text ... Jonathan Cormier

02:45 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Jonathan,
Thank you for moving this over. Kernel version on the board is 3.2.0+. I used the MLO and uBoot file fro... Bindu Jagannatha

08:02 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting from Nand

Hi Bindu. Can you confirm that you are using a mlo and uboot that was built with the following config 'mityarm335x_4... Jonathan Cormier

07:49 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: Booting from Nand

Moving post for Bindu. Reference https://support.criticallink.com/redmine/boards/28/topics/1437?r=3602#message-3602
... Jonathan Cormier

02:21 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Greg,
Have you been able to get the wifi calibration tool running on the evaluation board?
Thanks
Jesse Jesse Johnston

01:50 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Accessing SPI1 bus

Mary,
You can search the kernel source for the messages by using grep. For example I might search for the string ... Jonathan Cormier

01:18 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Accessing SPI1 bus

I have successfully added the SPIDEV support to the kernel and can communicate over the bus now.
I occasionally se... Mary Frantz

01:07 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: How to reserve EDMA for DSP

I am having an ARM/DSP conflict. The DSP is primarily reading data from the McBSP and transferring the data to a cir... Mary Frantz

12:39 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Latest stable linux build for MityARM-1808/F

In the "file tab":https://support.criticallink.com/redmine/projects/arm9-platforms/files there are MDK downloads (.ru... Michael Williamson

12:35 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Latest stable linux build for MityARM-1808/F

Hi All,
Could you please tell me what is the Latest stable linux build for MityARM-1808/F? Could you also provide ... Angelos Spanos

08:53 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Probably the best solution would be to load in the USB OTG file storage gadget. This will make the L138 look like a ... Michael Williamson

08:33 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Unfortunately I don't have any experience with interfacing with Android phones. If your Android phone supports rndis... Jonathan Cormier

05:14 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Hello,
I have used RNDIS and have been able to transfer data.
However, I would also like to know how to use eithe... Preejith S P

07:50 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Flashing NAND from SD Card

Hi Bindu,
A lot has changed since this post was made. I've created you a separate thread that references this one... Jonathan Cormier

02/03/2014

07:44 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Flashing NAND from SD Card

Hello,
Has there been any progress on this? I followed the instructions on this page: https://support.criticallink... Bindu Jagannatha

03:55 PM MitySOM-5CSX Altera Cyclone V Software Development: Yocto Plug-In Python.exe Error

Posting on behalf of a customer:... Alexander Block

11:43 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: multicast routing on mity board

Hi,
I need to set up multicast routing between two interfaces on the mity board running Angstrom linux 2.6.34
... stephan berner

01/31/2014

01:42 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: MityARM Kernel Versions, TI SDK and PSP Questions

1. The CL and TI website suggest Ubuntu 10.04 LTS, but the LINUX kernel version is 2.6.37. How is possible to build 3... Jonathan Cormier

09:44 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: MityARM Kernel Versions, TI SDK and PSP Questions

Posting this on behalf of a customer:... Alexander Block

05:14 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Regarding handling UART on MitydspL138F(OMAPL138)"

Hi,
We are trying to interface Second UART (J504 as you mentioned) with Atmel AtXmega Controller so that upon rece... Naveen K.S

01/30/2014

02:22 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Regarding handling UART on MitydspL138F(OMAPL138)"

Naveen,
The first UART is used for the debug/console port, UART1.
You would like to use the second UART in your... Alexander Block

01:17 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Reagrding spi NOR flash memory updating"

Naveen,
I'm assuming that the question here is how would you get the updated Kernel from your host PC onto the Mit... Alexander Block

10:01 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Ethernet

Edited my response. Good eye Dave. Thanks! Gregory Gluszek

09:31 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Ethernet

Greg,
Only 2 "e"s in setenv, not three... Jack probably knows that, but just to be clear...
Dave
David Rice

09:10 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Ethernet

Hi Jack,
Follow these steps to correct the ethernet:
1. Break into u-boot by resetting the system and hitting ... Gregory Gluszek

01/29/2014

06:48 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Ethernet Rev B

Hi,
I just received your rev B module. We noticed that the ethernet doesn't work on this revision at all. Is there... Anonymous

01/27/2014

12:56 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
I'm not sure what else to try other than trying to program the FPGA through a JTAG pod, which I believe y... Daniel Vincelette

01/24/2014

01:57 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
I did what Adam suggested and it made no difference. I tried it without anything plugged in and still noth... Anonymous

01:21 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Currently I do not believe that is the case, seeing as this problem is happening in both uboot and linux.
Have you... Daniel Vincelette

12:28 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Could this be a OS issue that's causing it?
Can some one direct me the exact link where I can download the img fil... Anonymous

01/23/2014

06:18 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

Hello Mike,
I've solved the problem! Actually it was a timing problem related to the access policy to the emif.
... Michele Canepa

05:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Reagrding spi NOR flash memory updating"

Hi Sir,
This is regarding editing the kernel in NOR flash memory, a detailed steps have been given in wiki for edi... Naveen K.S

01/22/2014

03:37 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Your MSEL is currently 00000. Try changing S100-position3 to OFF to get an MSEL[4:0] of 00100. This will change the ... Adam Dziedzic

03:11 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Looking through the uboot source code it seems that the HPS is not able to set the FPGA into a reset mode. Which coul... Daniel Vincelette

02:57 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

correct Anonymous

02:56 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Is the following the full error you received?... Daniel Vincelette

02:34 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Yes Anonymous

02:33 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

was this from the **run fpgaload**? Daniel Vincelette

02:31 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
I got an error: Failed with error code -1.
Jack Anonymous

02:29 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
This needs to be run during uboot, which you get to by pressing any key during the first 5 seconds of sta... Daniel Vincelette

02:13 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
The Linux OS on the board doesn't have run and saveenv. I tried to update it, but it doesn't have the apt-... Anonymous

01:33 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

... Daniel Vincelette

12:59 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
Regarding the uboot procedure, I have never worked with uboot before and the instructions on rocketboard i... Anonymous

12:33 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Adam,
I'm not sure what the default positions for the MSEL or which of the switches on board are for the MSEL. ... Anonymous

12:23 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
Please check the MSEL dip switches. These should be set to FPPx16 or FPPx32 for the FPGA Manager to be a... Adam Dziedzic

12:07 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
The same issue still occurs after power cycling.
I'm wondering if it's a hardware issue.
Jack Anonymous

10:43 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
We have not seen this issue yet. If you power cycle the board did this issue still occur?
Dan Daniel Vincelette

09:19 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

Dear Mike,
When you say to configure the emif wait states etc., you mean modifying, for example, the file "u-boot-mi... Michele Canepa

01/21/2014

04:04 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Error libstdc++.so.6

To whom this may concern!...
I had a problem with the file system... Using NFS updated the problem is solved... Ehsan Kooh

07:31 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

I think you should setup a chipscope in the FPGA and watch the EMIFA transactions and see if the data is being posted... Michael Williamson

03:23 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

Dear Sirs,
I have implemented a ping pong buffer to transfer via EMIF some data from a Block-RAM on FPGA to a shared... Michele Canepa

01/20/2014

10:30 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Usage of C64X+ IMGLIB on MitydspL138F VDK frame work"

Hello Mike,
In the vision_framework example given by you it is clear that the tcAlgorithmEdgeDetect::Process() cla... Naveen K.S

05:19 PM MitySOM-5CSX Altera Cyclone V FPGA Development: Load FPGA Timeout Error

Hi,
I just got back from vacation and tried to run my board and ran into a problem.
I tried to load rbf file as... Anonymous

05:27 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

Hello Mike,
In the vision_framework example given by you it is clear that the tcAlgorithmEdgeDetect::Process() cla... Naveen K.S

01/17/2014

05:57 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Error libstdc++.so.6

*Hello Dears,
Following steps on "DSP Hello World", it seems I have outputs of ARM "HelloWorldDSP.out" and DSP "Hell... Ehsan Kooh

01/16/2014

11:04 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Regarding handling UART on MitydspL138F(OMAPL138)"

Dear sir,
Thanks for your prompt response for our posts
We are looking to program ARM9 processor core (OMAPL138... Naveen K.S

04:45 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Thanks for the information. Just to be clear, I am not having trouble using wireless on the evaluation board. I am o... Jesse Johnston

01:39 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Hello Jesse,
We attempted to run the calibration tools as well, and have seen the same result as you. We are looki... Greg Dias

10:44 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

Environment variable can be setup like:... Jonathan Cormier

10:42 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

This is normal. As far as I'm aware the 3.1 kernel was never updated to initiate the HDMI chip and relied on u-boot ... Jonathan Cormier

01/15/2014

10:52 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "JTAG Interface on MitydspL138F kit"

Dear sir,
Thank you for your reply, it helped us a lot.
with regards,
Naveen K.S Naveen K.S

10:49 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Regarding handling UART of MitydspL138 F

Dear sir,
Kindly reply at the earliest to the above post, it will be very helpful to us.
with regards,
Navee... Naveen K.S