Activity
From 10/05/2023 to 11/03/2023
11/03/2023
- JC 04:15 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)
- Jonathan,
Apologies on the delay, we've had most of the systems tied up in-use for the past few weeks but I was able to grab some UART captures this morning.
I've attached 4 files - BOOT1-4. BOOT1 did not boot successfully...seems ...
11/02/2023
- DR 02:35 AM MitySOM-5CSX Altera Cyclone V PCB Development: RE: MSEL[4] and return current cap...
- Sorry if I wasn't clear. The caps are optional. They might help in a worst case situation, but for most designs they are overkill. Leaving one off won't be a problem. If you are doing a design and have the option to put them on, it w...
11/01/2023
- AF 11:34 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: MSEL[4] and return current cap...
- Hi David,
I understand that, but the eval board only has them on MSEL[3:0] and does not have one on MSEL[4]. So, should there be one on MSEL[4] on any design using the MitySOM or not?
Thanks,
Austin - DR 07:38 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: MSEL[4] and return current cap...
- The intention of the caps to ground on these signals is to allow some high frequency ground currents from the SOM I/O's going off-SOM to have additional paths to ground, since the MSEL signals (and other listed signals) are essentially D...
10/28/2023
- The dev board has MSEL[3:0] with 1000pF caps, and MSEL[4] does not have a cap, unless I missed it. In the design guide:
7.4 Return Currents
The module’s edge connector has GND connections distributed along the interface pinout to ma...
10/27/2023
- DV 06:10 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Link missing on System Design Overview wiki page
- Thank you for bringing this to our attention, I've updated the text on that wiki page so it now links to our reference project.
Dan
10/26/2023
- SA 08:00 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: How to boot FPGA from U-Boot without having the uboot.env file in my SD card
- Hi everyone,
For anyone who is reading, I have figured it out and I hope this will help you.
The U-Boot is running a script, see the bootcmd below - AK 10:57 AM MitySOM-AM57X Software Development: RE: Error in Cloning the branches of MitySOM
- It was an issue with TI's git server which got solved now.. The above discussion can be ignored.. thank you
- Following the procedure in the link: https://support.criticallink.com/redmine/projects/mitysom_am57x/wiki/Linux_Kernel_Yocto_for_MitySOM-AM57X, I have used the docker images for cloning the MitySOM branches to the oe-layersetup folder in...
- (posted on behalf of a customer)
on this URL:
https://support.criticallink.com/redmine/projects/mityarm-5cs/wiki/System_Design_Overview
it says:
"Create a new project or start from the Critical Link MityARM-5CSX reference pro...
10/25/2023
- AF 06:54 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Standoff on Mounting Hole Locations page
- Part number 91115A501 is a 3/8" size standoff (1/8" tall, 4-40, hex). The one on the deb board I have is 1/4" size, which is part number 91115A160.
https://www.mcmaster.com/catalog/129/3674/91115A160
10/23/2023
- JC 02:06 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)
- Any updates?
10/20/2023
- SA 10:38 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: How to boot FPGA from U-Boot without having the uboot.env file in my SD card
- Hello,
I was wondering, I found in u-boot-socfpga/include/configs - Hello,
As a follow up from this question:https://support.criticallink.com/redmine/boards/45/topics/6501
Luckily, I was able to compile U-Boot 2019 from your CriticalLink repo and compile the Linux kernal and Yocto Rootfs as specifi...
10/06/2023
- DV 04:54 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std
- Yes, I would say that's ignorable. We don't plan on removing the driver from our 2019.10 branch. Though I'm not sure if it's still in any of the newer u-boot branches that Intel is hosting.
Dan - SA 04:17 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std
- Is that ignorable?
Best,
Shahad - SA 04:13 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std
- Great thanks Dan,
Worked with this warning!
===================== WARNING ======================
This board does not use CONFIG_WDT (DM watchdog support).
Please update the board to use CONFIG_WDT before the
v2019.10 relea... - DV 04:00 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std
- I've seen this error in the linux kernel, it's due to using a newer version of GCC (I think GCC 10 was were this broke). I beleive this patch should resolve the issue: https://github.com/altera-opensource/u-boot-socfpga/commit/018921ee79...
- SA 03:24 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Moving Forward with U-Boot and Quartus 22.1std
- Hello Dan,
Thank you so much!
I tried to compile the criticalLink repo of U-Boot (socfpga_v2019.10) as in the instruction: https://support.criticallink.com/redmine/projects/mityarm-5cs/wiki/Building_U-Boot_and_Pre-loader_2019
I c... - RG 03:10 AM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker
- Thank you for the support, the build was successful and got the final
artifacts. Regarding booting thorough SD card, the mentioned steps will
be considered.
Thanks and Regards,
Rohini Gawand
On 10/6/23 00:10, Jonathan Cormier wrote:
10/05/2023
- JC 06:40 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker
- I forgot to mention, the resulting sdcard image is setup for the newer high security SOMs by default. To boot your devkit, you'll need to mount the boot partition on the sdcard and rename tiboot3-am62x-gp-evm.bin to tiboot3.bin.
This i... - JC 04:04 PM MitySOM-AM62, MitySOM-AM62A, & MitySOM-AM62P Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker
- On the video call it was discovered that our wiki page was still calling out the "-config processor-sdk-08.05.00.21-cl-config.txt", this has been updated to "-config processor-sdk-08.06.00-cl-config.txt".
We also went over the use of... - VJ 07:05 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: MMC/SD card: Bus width is 1 and not 4
- Thank you Dan for your fast reply. That did the trick: