Hi:
When we power up the PCB, and read HSRAM data outside via CAN bus, we find that the data in HSRAM seems to be random data. We want HSRAM data to be zero or some constant, so we can guarantee our flags will not be as same as initial data in HSRAM, or it won't work correctly.
We want to also use HSRAM to transmit message from SBL to Application when operating a WARM RESET.
The question is: How can we configure our project to make sure HRAM data is zero or constant when POWER UP, and not clear when operating a WARM RESET? Thank you!