Commit 5ef41510 authored by Paul Cercueil's avatar Paul Cercueil Committed by Thomas Bogendoerfer
Browse files

MIPS: cpu-probe: Mark XBurst CPU as having vtagged caches 



XBurst CPUs present in Ingenic SoCs have virtually tagged caches,
according to the <cpu-features-override.h> header.

Add that information to cpu_probe_ingenic().

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent 95b1f6db

arch/mips/kernel/cpu-probe.c

+3 −0
Original line number Diff line number Diff line
@@ -2125,6 +2125,9 @@ static inline void cpu_probe_ingenic(struct cpuinfo_mips *c, unsigned int cpu) 
	c->options &= ~MIPS_CPU_COUNTER;

	BUG_ON(!__builtin_constant_p(cpu_has_counter) || cpu_has_counter);



	/* XBurst has virtually tagged icache */

	c->icache.flags |= MIPS_CACHE_VTAG;



	switch (c->processor_id & PRID_IMP_MASK) {



	/* XBurst®1 with MXU1.0/MXU1.1 SIMD ISA */