Forum Discussion
Occasional ContributorEnabling HPS JTAG on DK-DEV-AGI027RBES
Hi,
The HPS JTAG signals of the Agilex7 device on the DK-DEV-AGI027RBES are directly connected to the MAX10 device. They have been properly setup within Quartus following the IO assignment provided in the DK-DEV-AGI027RBES schematics. The HPS is able to boot the FSBL using u-boot, confirmed by the UART output. However, DS-5 cannot connect to the A53_0, or any of the A53s, with the error:
Unable to connect to A53_0.
Reason:
The target hardware identity could not be verified. Please check that the target being connected to is of type Agilex SoC
Is there any special consideration that needs to be taken in order to connect the On-board Intel FPGA Download Cable II to the HPS JTAG chain?
Thank you,
Ricardo.
12 Replies
tehjingy_AlteraRegular Contributor
Hi Ricardo
This you select the arm A53 under the Intel SoC FPGA during the target selection?
Intel SoC FPGA > Agilex > Bare Metal Debug > Debug Cortex-A53_0
Regards
Jingyang, Teh
RicardoCHi Jingyang,
Thank you for the response. This is how it is configured:
It is a bit different that what you mentioned. Does it look OK?
Thank you,
Ricardo
- RicardoC
Do you have an update on how to configure the DK-DEV-AGI027RBES so that the HPS_JTAG signals of the Agilex part are in the JTAG chain?
Thank you,
Ricardo.
- tehjingy_Altera
Hi Ricardo
Sorry for the late response.
Apparently this issue is a known problem and there are efforts to get this resolved.
It is expected to have a detailed instruction on a new programming file for the MAX10 within the next two weeks.
Regards
Jingyang, Teh
- RicardoC
Thank you, Jingyang.
- tehjingy_Altera
Hi Ricardo
I believe that your FAE have contacted and shared with you the changes needed to by your FAE.
I shall set this thread to close pending. If you still need further assistance, you are welcome reopen this thread within 20days or open a new thread, some one will be right with you. Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.
If you happened to close this thread you might receive a survey. If you think you would rank your support experience less than 10 out of 10, please allow me to correct it before closing or if the problem can’t be corrected, please let me know the cause so that I may improve your future service experience.
Regards
Jingyang, Teh
- RicardoC
Hi Jingyang,
The released document does not discuss about the inclusion of the HPS CPU JTAG into the board JTAG chain. Was it addressed in the new MAX10 image?
Thank you,
Ricardo
- tehjingy_Altera
Hi Ricardo
It is a new image for the MAX10 device that will bridge the HPS JTAG to the JTAG chain.
In the documentation there are instruction on flashing the new MAX10 image and you see the HPS JTAG on the jtag chain.
Regards
Jingyang, Teh
- tehjingy_Altera
Hi Ricardo
Are you still facing any problem?
Regards
Jingyang, Teh
- RicardoC
Hi Jingyang,
I have not been able to test it because the reference design used in the released document makes use of an Ethernet controller, a Nios V and some other 3 IPs that we don't have license for.
I will update this thread when I'm able to try it.
Thank you,
Ricardo.
- tehjingy_Altera
Hi Ricardo
Any update on this case?
If you got problem with the licensing, you could try getting a evaluation license first while the process of acquiring a license is going on.
Regards
Jingyang, Teh
- tehjingy_Altera
Hi
Since there are no feedback for this thread, I shall set this thread to close pending. Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.
If you happened to close this thread you might receive a survey. If you think you would rank your support experience less than 4 out of 10, please allow me to correct it before closing or if the problem can’t be corrected, please let me know the cause so that I may improve your future service experience.
Regards
Jingyang, Teh
