We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
The Arm Cortex-R Comparison Table downloaded from Arm (https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwibler1ifX5AhWOXvEDHY-QAwkQFnoECBIQAQ&url=https%3A%2F%2Fwww.arm.com%2F-%2Fmedia%2FArm%2520Developer%2520Community%2FPDF%2FCortex-A%2520R%2520M%2520datasheets%2FArm%2520Cortex-R%2520Comparison%2520Table.pdf&usg=AOvVaw116KiFKxN8hBF9IU4S1Bgv) implies it does, but I have heard information contrary to this elsewhere.
Looking to understand the differences between the Cortex-R52+ and R52 and this MP support (coherency) seems to be one of a few along with support for virtualization extensions, etc.
So, is the R52+ cache coherent or not?