Activity
From 05/15/2025 to 06/13/2025
05/30/2025
- RD 06:40 AM Software Development: RE: Enquiry about mcu_safety_error pin
- Hi Mike,
Thank you for your response.
We are working with the SDL (Safety Diagnostic Library), and as part of this, we have enabled DCC, ECC, and MCRC as per our requirements. Now, we are moving on to BIST (PBIST/LBIST).
As we u...
05/29/2025
- MW 09:23 AM Software Development: RE: Enquiry about mcu_safety_error pin
- Hello,
The MCU_ERRORn signal is not connected to the PMIC. It is pulled low on the board via a 4.7K resistor.
You do not need to include the LTC2945HUD-1#PBF in your design, but should remove it's entry in the device tree you boo... - Hello there,
Question 1. For the MitySOM AM62A, is the pin MCU_SAFETY_ERRORn connected to the PMIC ?
Question 2. Can you explain the logic of SOM Power Monitor circuit (U1 / LTC2945HUD-1#PBF) in your carrier board ? We have implem...
05/20/2025
- RD 05:29 AM Software Development: RE: Enable DDR ECC in Am62A processor
- Hi Jonathan,
Thank you for your support. It's clear now, and I see that they have provided the DDR ECC driver code in R5. I will look into it and try to inject and test DDR at runtime.
Thank you,
Rajkumar
05/19/2025
- JC 03:29 PM Software Development: RE: Enable DDR ECC in Am62A processor
- Rajkumar Dumala wrote in message#6956:
> Hi Jonathan,
> ...
05/16/2025
- RD 06:33 AM Software Development: RE: Enable DDR ECC in Am62A processor
- Hi Jonathan,
Thank you for the response.
I applied the three patches you provided to my current workspace, rebuilt U-Boot and the device tree, and it is working fine—the system is booting successfully.
However, I have a few doub...