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>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 228ae864c92e..2e430a2daec2 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -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;