ChibiOS Free Embedded RTOS

Is there a #define or other platform-independent method of getting the size of a cache line? Would be useful in writing platform-independent code (and, if set to zero, indicates that caching isn't supported at all).
It could also be useful to have a function which indicates whether a specific memory area is cached.

Hi,

It should be something done in CMSIS, there is a field in the SCB_CCSIDR register but it is a runtime information.

I think it is fixed in the CM7 anyway, should verify on the manual.

Giovanni