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MIPS: Add MIPS generic QEMU probe support 

Add a case in cpu_probe_mips for the MIPS generic QEMU processor ID.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
hifive-unleashed-5.1
Leonid Yegoshin 2014-11-24 12:59:44 +00:00 committed by Markos Chandras
parent 4695089f03
commit b2498af56a
1 changed files with 5 additions and 0 deletions
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5
arch/mips/kernel/cpu-probe.c
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@ -898,6 +898,11 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
{
c->writecombine = _CACHE_UNCACHED_ACCELERATED;
switch (c->processor_id & PRID_IMP_MASK) {
case PRID_IMP_QEMU_GENERIC:
c->writecombine = _CACHE_UNCACHED;
c->cputype = CPU_QEMU_GENERIC;
__cpu_name[cpu] = "MIPS GENERIC QEMU";
break;
case PRID_IMP_4KC:
c->cputype = CPU_4KC;
c->writecombine = _CACHE_UNCACHED;