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Date:   Thu, 04 Nov 2010 13:18:39 +0100
From:   Robert Millan <rmh@gnu.org>
Subject: [PATCH] Enable AT_PLATFORM for Loongson 2F CPU
To:     Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org
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Please consider this patch, it enables AT_PLATFORM for Loongson 2F CPU.



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Enable AT_PLATFORM for Loongson 2F CPU.

Signed-off-by: Robert Millan <rmh@gnu.org>

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 71620e1..504f3b1 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -614,6 +614,8 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips=
 *c, unsigned int cpu)
 	case PRID_IMP_LOONGSON2:
 		c->cputype =3D CPU_LOONGSON2;
 		__cpu_name[cpu] =3D "ICT Loongson-2";
+		if (cpu =3D=3D 0)
+			__elf_platform =3D "loongson-2f";
 		c->isa_level =3D MIPS_CPU_ISA_III;
 		c->options =3D R4K_OPTS |
 			     MIPS_CPU_FPU | MIPS_CPU_LLSC |


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