diff options
| author |   David Daney <ddaney@caviumnetworks.com> | 2010-02-10 15:12:48 -0800 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2010-02-27 12:53:26 +0100 |
| commit | 6f329468f3086e9d8f3832930fdb09ab3769176b (patch) | |
| tree | d77b274399cf101fba59b0de01fd9491b4e28fee /arch/mips/kernel | |
| parent | MIPS: Implement Read Inhibit/eXecute Inhibit (diff) | |
| download | linux-dev-6f329468f3086e9d8f3832930fdb09ab3769176b.tar.xz linux-dev-6f329468f3086e9d8f3832930fdb09ab3769176b.zip | |
MIPS: Give Octeon+ CPUs their own cputype.
This allows us to treat them differently at runtime.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/951/
Patchwork: http://patchwork.linux-mips.org/patch/987/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 9ea5ca89e85f..be5bb16be4e0 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -162,6 +162,7 @@ void __init check_wait(void) case CPU_BCM6348: case CPU_BCM6358: case CPU_CAVIUM_OCTEON: + case CPU_CAVIUM_OCTEON_PLUS: cpu_wait = r4k_wait; break; @@ -911,12 +912,16 @@ static inline void cpu_probe_cavium(struct cpuinfo_mips *c, unsigned int cpu) case PRID_IMP_CAVIUM_CN38XX: case PRID_IMP_CAVIUM_CN31XX: case PRID_IMP_CAVIUM_CN30XX: + c->cputype = CPU_CAVIUM_OCTEON; + __cpu_name[cpu] = "Cavium Octeon"; + goto platform; case PRID_IMP_CAVIUM_CN58XX: case PRID_IMP_CAVIUM_CN56XX: case PRID_IMP_CAVIUM_CN50XX: case PRID_IMP_CAVIUM_CN52XX: - c->cputype = CPU_CAVIUM_OCTEON; - __cpu_name[cpu] = "Cavium Octeon"; + c->cputype = CPU_CAVIUM_OCTEON_PLUS; + __cpu_name[cpu] = "Cavium Octeon+"; +platform: if (cpu == 0) __elf_platform = "octeon"; break; |