U500 L2 Cache in Linux

Archive Freedom U500
1

Hi All,

Is L2 cache getting configured in RISCV linux port?

Regards,
Badal Nilawar

2

I’m not sure what you’re asking. The U500 image for the VC707 does not currently include an L2-cache, but the actual chip will. However, the cache subsystem is completely invisible and irrelevant to Linux; a multicore system is cache coherent and Linux does not need to take any action to benefit from either coherency or an L2 cache.