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ARM: l2c: highbank: remove explicit SMI call in L2 cache initialisation
Now that highbank uses the write_sec method, we don't need to enable the L2 cache in SoC specific code; this can be done via the normal mechanisms in the L2C code. Checking with Rob Herring: > > Can we kill the "highbank_smc1(0x102, 0x1);" here? That means > > l2x0_of_init() will see the L2 cache disabled, and will try to enable > > it via the write_sec hook, so it should do the right thing. > > Yes, that should work. You should be able to just call l2x0_of_init > unconditionally. The condition was really to just avoid the smc on > Midway which does get handled on h/w, but not if running virtualized. So also drop the DT check too. I'm leaving the config check in place so that if L2 is disabled, the write_sec hook can be optimised away. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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