Commit 5aac1e8a authored Apr 16, 2011 by Robert Millan Committed by Ralf Baechle May 19, 2011

MIPS: Set ELF AT_PLATFORM string for Loongson2 processors



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>

parent 06785df0

arch/mips/kernel/cpu-probe.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -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 \|

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