Possible to increase RAM_D1 domain size?

[elso]

Hi All!

I am working with a STM32H723ZG. As shown in the pictures below this is the memory layout. However is it possible to increase the size of the RAM_D1 domain by reducing another domain? If yes, which domain/RAM can I take memory from to increase the D1 domain? I would assume it is done in the XXX_RAM.ld file? How much is it possible to increase it?

Best regards!

[Tesla DeLorean · Accepted solution]

The Linker Script directs the Linker about where it can place things. 

You can't change how the address decode hardware is wired. That's not how things work.