STM32L552xE linker script & RAM size

[truhann]

Good day,

Anyone got an idea why the linker files (e.g. STM32L552VETX_FLASH.ld) specify the RAM size as 192kB and not 256kB?

Truhann

[Markus GIRDLAND]

Hello Truhann,

For projects with TrustZone enabled each security context project has been assigned 96kB each. This gives the developer the option to expand either project as needed for the application.

However, when TrustZone is disabled the projects gets generated with 192kB and not 256kB. I'm not sure about the reason for this and I will raise an internal ticket about it.