Mity CPU Platforms » MitySOM-A5

07/10/2026

MF 03:55 PM FPGA Development: RE: Not being able to Make jic

I believe the PCIe RP IP needs to be regenerated / re-added if you switch between production silicon or R0 silicon so that may be your issue with the PCIe IP.
The speed grade 4 SOM is capable of 1066 MHz DDR while the speed grade 6 SB... Mike Fiorenza

EH 03:36 PM FPGA Development: RE: Not being able to Make jic

Yes,
The actual label on the SOM is A5ED-B64-144-SRC-X, but the box says A5ED-B64-144-SRI-X
I checked the SBC also using jtagconfig and it came back as
1) USB-BlasterII [USB-1]
4BA06477 ARM_CORESIGHT_SOC_600
0364F0DD A5E(C0... Eleonora Haralanova

MF 02:57 PM FPGA Development: RE: Not being able to Make jic

Eleonora,
Can you read the label / sticker that is on the SOM module? I believe the device you actually have installed into the development kit is the *A5ED-B64-144-SRC-X* and not *A5ED-B64-144-SRI*. I think this is where the confusio... Mike Fiorenza

EH 01:46 PM FPGA Development: RE: Not being able to Make jic

It actually came back with different FPGA - the one that you have
jtagconfig
1) USB-BlasterII [USB-1]
4BA06477 ARM_CORESIGHT_SOC_600
0364F0DD A5E(C065BB32AR0|D065BB32AR0)
I'll change the devise and start over.
I'll let... Eleonora Haralanova

07/09/2026

MF 09:21 PM FPGA Development: RE: Not being able to Make jic

No the SD card is irrelevant at this stage. JTAG talks directly to the SoC device.
Have you confirmed the device you are trying to flash also has the matching ID via jtagconfig?
If you're still stuck, can you post the entire output... Mike Fiorenza

EH 09:15 PM FPGA Development: RE: Not being able to Make jic

I get the correct device
quartus_pfg -i output_files/a5e.hps.jic | grep "Device"
Device name: A5ED065BB32A
Device name: A5ED065BB32AI4S
Is it possible to be a SD card mismatch? A coworker of mine might have used a mitySBC FPGA wh... Eleonora Haralanova

MF 08:39 PM FPGA Development: RE: Not being able to Make jic

Correction to my last statement, jtagconfig doesn't list the temperature / speed grade (because it is not a gating factor to flash the device).
So jtagconfig reported *A5ED065BB32AR0* while my device is really *A5ED065BB32AE6SR0* Mike Fiorenza

MF 08:34 PM FPGA Development: RE: Not being able to Make jic

Hi Eleonora,
Yes *A5ED065BB32AI4S* is the correct part number for *A5ED-B64-144-SRI* .
Please confirm the output JIC was compiled for the correct device by running the following:
*Note - The second string is the full string. I s... Mike Fiorenza

EH 08:18 PM FPGA Development: RE: Not being able to Make jic

Hello Mike,
Deleting the u-boot-socfpga and bootloade.stamp and running make jic did give me test/ folder and produced *.jic file. Unfortunately, when I tried to program through JTAG, using:
quartus_pgm -m jtag -o "piv;output_files/a5e... Eleonora Haralanova

07/08/2026

MF 09:52 PM FPGA Development: RE: Not being able to Make jic

Hi Eleonora,
The test/Kconfig error most likely means the U-Boot source tree under software/bootloader/u-boot-socfpga is incomplete. The first time you build, the project Makefile clones U-Boot from our git server into that directory ... Mike Fiorenza

EH 07:08 PM FPGA Development: Not being able to Make jic

Hi,
I have the example design for PCIE Rootport. It was in a special folder for my use. I made some changes and I'm trying to run make jic, but it gets to place where it can't find test/Kconfig and errors out. I have looked into a mity... Eleonora Haralanova

06/12/2026

MF 07:00 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Hi Samuel,
Did you follow the instructions here and are still seeing this issue: https://support.criticallink.com/redmine/projects/mitysom_a5/wiki/A5E-DMA-Example#The-application-hangs-or-reports-errors-on-the-second-and-later-runs
... Mike Fiorenza

SP 06:56 PM Software Development: RE: make_sd.sh doesn't take command line parameters

We have tried the new DMA driver and FPGA.
We have the following situation on each reboot.
The first test pass.
The second and third test fail.
The fourth hangs.
Is it expected behavior ?
Thank you for your time,
Samuel :)... Samuel Paul

06/11/2026

MF 04:21 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Max,
That is correct! And check out my latest updates to the Wiki page for it as well: https://support.criticallink.com/redmine/projects/mitysom_a5/wiki/A5E-DMA-Example
Let me know if you run into any issues!
- Mike Mike Fiorenza

MK 04:11 PM Software Development: RE: make_sd.sh doesn't take command line parameters

Hello Mike,
Thanks for this update.
Just to make sure, I just need to pull latest update from the following repository:
pro_25.3.1_stable git://support.criticallink.com/home/git/mitysom-a5e-ref.git
Thanks,
Max Maxim Kanevsky