Stm32h7 Memory location for boot on the M7 core and the M4 core? Looking for a detailed explanation on boot or start up procedure for a dual core product.

[Uwe Bonnes · Accepted solution]

What are you missing in RM0399?

[rwareinc]

Turns out RM0399 is what I was missing... had RM0433, this covers it. Thanks

[Tesla DeLorean]

Options define start addresses/modes

Notionally the dual-port flash is shared, lower half to M7 (0x08000000), upper half to M4 (0x08100000), and most the lower bandwidth peripherals living in the same domain as the M4, but accessible to both.