Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5aac1e8a authored by Robert Millan's avatar Robert Millan Committed by Ralf Baechle
Browse files

MIPS: Set ELF AT_PLATFORM string for Loongson2 processors 



Signed-off-by: default avatarRobert Millan <rmh@gnu.org>
Acked-by: default avatarDavid Daney <ddaney@caviumnetworks.com>
Signed-off-by: default avatarKevin 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: default avatarRalf 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 |