Messages in this thread Patch in this message | | | From | Kevin Cernekee <> | Subject | [PATCH 3/3] MIPS: Set ELF AT_PLATFORM string for Loongson2 processors | Date | Sat, 16 Apr 2011 11:29:29 -0700 |
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From: Robert Millan <rmh@gnu.org>
Signed-off-by: Robert Millan <rmh@gnu.org> Acked-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Kevin Cernekee <cernekee@gmail.com> --- arch/mips/kernel/cpu-probe.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index e3cf292..27ef0fc 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -614,6 +614,16 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) case PRID_IMP_LOONGSON2: c->cputype = CPU_LOONGSON2; __cpu_name[cpu] = "ICT Loongson-2"; + + switch (c->processor_id & PRID_REV_MASK) { + case PRID_REV_LOONGSON2E: + set_elf_platform(cpu, "loongson2e"); + break; + case PRID_REV_LOONGSON2F: + set_elf_platform(cpu, "loongson2f"); + break; + } + c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_LLSC | -- 1.7.4.3
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