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MIPS: Set ELF AT_PLATFORM string for Loongson2 processors

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Signed-off-by: Robert Millan <rmh@gnu.org>
Acked-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: David Daney <ddaney@caviumnetworks.com>
Cc: wu zhangjin <wuzhangjin@gmail.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2302/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Robert Millan 2011-04-16 11:29:29 -07:00 committed by Ralf Baechle
parent 06785df09b
commit 5aac1e8a38
1 changed files with 10 additions and 0 deletions
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10
arch/mips/kernel/cpu-probe.c
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@ -620,6 +620,16 @@ 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 |