Critical Link Support

08/15/2023

07:50 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi, Dan
I found discrepancy:
In Arria 10 and SI5338 datasheets voltage values are significantly different.
May b... Dmitry Kolotsei

07:38 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi, Mike
I found than dedicated pins i2cemac2 were not configured well.
After fix this I saw the correct status 0... Dmitry Kolotsei

08/10/2023

03:22 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Thank you, Mike.
I will wait.
Additional info.
During the while cycle i2c status is 0x00.
Br, Dmitry
Dmitry Kolotsei

02:35 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi, Mike
I found the reason why PLL is not configured.
UBoot did not get access to I2C bus. The bus id busy.
I... Dmitry Kolotsei

08/09/2023

04:12 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Dmitry Kolotsei wrote in message#6457:
> Hi Mike
>
> Thank you for help. I has some progress!!!
> I was in proje... Dmitry Kolotsei

03:42 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

"Make clean" does not clear everything to repeat "make uboot". What to do?
I found make scrub_clean
Dmitry Kolotsei

03:26 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi, Mike
And further. I'm not very good in make.
"Make clean" does not clear everything to repeat "make uboot". W... Dmitry Kolotsei

02:49 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi Mike
Thank you for help. I has some progress!!!
I was in project folder, but Makefile was absent in it.
I got... Dmitry Kolotsei

01:08 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi, Mike
Thank you for reply.
I did the instruction https://support.criticallink.com/redmine/projects/mitysom_a... Dmitry Kolotsei

11:07 AM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Which default config I need to use?
Dmitry Kolotsei

10:46 AM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi, Dan
I got dtb from working SDcard image.
I using mitysom_a10 branch for UBoot compilation.
I prepared .confi... Dmitry Kolotsei

08/08/2023

04:37 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Replacement UBoot 2014.10 on 2021.04

Hi, Dan
Thank you for reply.
Can I use DTS as in attachment for "mitysom_a1" branch? I get him from ArrowElectron... Dmitry Kolotsei

12:43 PM MitySOM-A10S Altera Arria 10 Software Development: Replacement UBoot 2014.10 on 2021.04

Hi All
I have working FPGA project based on https://github.com/ArrowElectronics/arrow-adi-intel-psg/wiki/ADRV9009-... Dmitry Kolotsei

11:26 AM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi, Dan
It is my debug project
Br, Dmitry Dmitry Kolotsei

08/05/2023

04:10 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi, Dan
I returned to start Mitysom project downloaded from git.
After first compilation I see inconsistency betw... Dmitry Kolotsei

08/02/2023

04:36 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi
You are right. My board is rev 4.
I changed the U15 configuration and currently I use CLK0 (pins R24/R23) and ... Dmitry Kolotsei

08/01/2023

08:03 AM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi
I have rev 9 board and working in accordance with datasheet pointed by you.
You can make sure in that by scree... Dmitry Kolotsei

07/30/2023

02:21 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi Dan,
Thank you for the reply.
I added proposed assignments.
I recreated the differential signals on pins. Qua... Dmitry Kolotsei

07/28/2023

05:11 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi all,
SI5338 is working correct, I see right frequencies on output pins (CLK0A, CLK0B, CLK2A, CLK2B) of chip U15... Dmitry Kolotsei

07/19/2023

09:04 AM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi, Dan
Thank you very much for help.
PLL is reconfigured.
Dmitry Dmitry Kolotsei

07/18/2023

03:20 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

h-files for generating bin-files Dmitry Kolotsei

02:54 PM MitySOM-A10S Altera Arria 10 Software Development: RE: Mitysom a10s does not start under U-Boot 2021.04

Hi, Dan
Thank you for help.
This image is started.
Next step. I prepared U14PLL.bin in accordance with recomme... Dmitry Kolotsei

11:22 AM MitySOM-A10S Altera Arria 10 Software Development: Mitysom a10s does not start under U-Boot 2021.04

Hi all.
I need to change the on-board PLL configuration to get the frequency 322.265625 MHz.
I am trying to use U... Dmitry Kolotsei