Mity CPU Platforms

06/23/2015

08:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail

Alex/Jon/Tom,
Further to this problem, we have now had a few units where this problem can be seen. We have used t... Bruce Kenny

06/10/2015

10:04 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB Bug within U-boot

Benedikt,
I am not aware of any known usb bugs with the l138 u-boot. It is also not a feature that we use often. ... Jonathan Cormier

06/08/2015

04:56 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: USB Bug within U-boot

Hej hej,
I encountered a bug which is related to different usb sticks within u-boot. The USB-OTG port at our custo... Benedikt K.

06/04/2015

11:43 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Alright glad its working. Jonathan Cormier

11:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Thanks. That clears that up. Now to load code sourcery and see if I can compiler makefiles. Trying to use CCS 6.0 but... Ian St. John

11:20 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Ian St. John wrote:
> Ok. The u-boot.bin from the images of the MDK is installed and has bootelf in the help.
>
... Jonathan Cormier

11:10 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Ok. The u-boot.bin from the images of the MDK is installed and has bootelf in the help.
So the u-boot-ubl is only... Ian St. John

11:07 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Ian St. John wrote:
> I am trying to move to Starterware (not Linux) and the tools are in
> https://support.critic... Jonathan Cormier

11:04 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Just checked and it appears that our current MDK u-boot has the bootelf command. [[Board_Support_Package]]
MDK_201... Jonathan Cormier

11:00 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

I am trying to move to Starterware (not Linux) and the tools are in
https://support.criticallink.com/redmine/projec... Ian St. John

10:57 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Where did you get the u-boot-ubl.bin with bootelf? Jonathan Cormier

10:51 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Note: I downloaded the images assuming they were ok for serial. I am not up to compiling with cygwin yet. I have bash... Ian St. John

10:48 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Oh, and I have used kermit to download. Not sure of all the parameters to load uboot properly. I have a background wi... Ian St. John

10:46 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

I have the u-boot.bin (older version without bootelf) and the u-boot-ubl.bin file (new version with bootelf). The doc... Ian St. John

10:04 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Found it. u-boot file description from [[Das_U-Boot_Port]]... Jonathan Cormier

10:02 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

Also note that if you are in u-boot, you can use the loadb command to send a file over uart. We've used Teraterm to ... Jonathan Cormier

09:57 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Serial flash of u-boot-ubl.bin not working

I don't remember when the u-boot-ubl.bin file is supposed to be used but according to the [[Reprogramming_a_Dead_Boar... Jonathan Cormier

09:52 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Serial flash of u-boot-ubl.bin not working

Hi,
I have a custom board without Ethernet (so far). The factory u-boot.bin works fine but I need the bootelf com... Ian St. John

06/03/2015

09:15 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Hi Mike,
I'm using the pre-compiled reference image from your PCI Hard IP page. I didn't try to compile the projec... Alexandre Lopes

08:44 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Hi Alex,
Sorry about this. My guess is that the FPGA project we provided is either not routing the PCIe interrupt... Michael Williamson

04:45 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Okay, a couple more informations:
The 3.12 image provided by Critical Link on the PCI Hard IP page seems to have b... Alexandre Lopes

06/02/2015

12:43 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Comparing both outputs of lspci, it seems that in the MitySoM case, MSIs are disabled:... Alexandre Lopes

12:36 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Hi Mike,
So I have tested both cards on a x86 PC with Kernel 3.12 and 3.18.9 and everything works as it should (us... Alexandre Lopes

06/01/2015

10:34 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Hi Mike,
Thanks for your support.
The boot pci-e related messages are (using Critical Link's images):... Alexandre Lopes

09:57 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Yeah,
I am wondering if this error message might be an issue:... Michael Williamson

09:53 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Hi Alex,
On the DevKit, we have found that the PCIe card edge is a little shakey without a mechanical mount (e.g.,... Michael Williamson

09:15 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

I have tested a NEC chipset based USB 3.0 PCI-e controller card and I also can't manage to get everything to work.
A... Alexandre Lopes

05/29/2015

07:27 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

Hi Mike,
Thanks for all the support. I've managed to solve the problem by downloading the 5CSX Project once again,... Alexandre Lopes

06:53 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

I am checking with our hardware guy here but I don't think the MPU rate is altered by the BOOTSEL pins after u-Boot.
... Michael Williamson

03:31 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: HSMC1 pinout

Alex,
thank you for clearing that up!
B) Just for the record, SMC1_SMSDA should be SoM pin 54 and HSMC1_SMSCL s... Florian Rieger

05/28/2015

11:32 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

Hi Mike,
I have tested it with the image that is available here: http://support.criticallink.com/files/mitysom-5cs... Alexandre Lopes

10:19 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

Hi,
We are not aware of any problem until your post. We had tried to reproduces this problem after you originally ... Michael Williamson

10:01 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

I just want to report that this problem is _not_ present when using an Altera Cyclone V DevKit.
I have no problem w... Alexandre Lopes

09:00 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

Hi Mike,
Thanks for replying. The U-Boot environments are identical. The driver should also be there as I have jus... Alexandre Lopes

07:28 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

Sorry,
The only thing that comes to mind is if somehow the uBoot environment has changed or the SPL build removed ... Michael Williamson

06:08 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PHY not working with QSPI flash boot

Any ideas of what the problem might be?
Can somebody at least reproduce this behavior?
Alexandre Lopes

11:08 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: HSMC1 pinout

Floria,
A) We confirmed that the .tcl script is in fact incorrect for that pin-assignment.
Correct pin assignme... Alexander Block

04:30 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

It's a total freeze, no dumps are written. Guess the only option is to use the DS-5 Kernel/Device Drivers debug capab... Alexandre Lopes

05/27/2015

09:38 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

I don't seem to get any oops or panic, it just hangs. I'm attaching the output of dmesg up to the point where the sys... Alexandre Lopes

08:36 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: PCI-e Intel - System crash

Can you dump out the kernel messages (oops? panic? dmesg?)?
-Mike
Michael Williamson

08:12 AM MitySOM-5CSX Altera Cyclone V Software Development: PCI-e Intel - System crash

Hello,
I am trying to get the PCI-e interface on the MitySoM DevKit (RC-3C version) to work with an Intel 82574L G... Alexandre Lopes

05/26/2015

03:54 AM MitySOM-5CSX Altera Cyclone V FPGA Development: HSMC1 pinout

Hi,
I am using the "mityarm_5csx_dev_board_hsmc_setup.tcl":https://support.criticallink.com/redmine/boards/47/topi... Florian Rieger