Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
Compile a kernel suitable for booting most boards
If you know that none of your system initiators will attempt to access SDRAM during CORE DVFS, select Y here. This should boost SDRAM performance at lower CORE OPPs. There are relatively few users who will wish to say yes at this point - almost everyone will wish to say no. Selecting yes without understanding what is going on could result in system crashes;
A livelock can occur in the L2 cache arbitration that might prevent a snoop from completing. Under certain conditions this can cause the system to deadlock.