From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753202Ab1DPShz (ORCPT ); Sat, 16 Apr 2011 14:37:55 -0400 Received: from [69.28.251.93] ([69.28.251.93]:53547 "EHLO b32.net" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752323Ab1DPShY (ORCPT ); Sat, 16 Apr 2011 14:37:24 -0400 From: Kevin Cernekee To: Ralf Baechle Cc: Robert Millan , David Daney , wu zhangjin , Aurelien Jarno , linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] MIPS: Set ELF AT_PLATFORM string for Loongson2 processors Date: Sat, 16 Apr 2011 11:29:29 -0700 Message-Id: In-Reply-To: References: User-Agent: vim 7.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Robert Millan Signed-off-by: Robert Millan Acked-by: David Daney Signed-off-by: Kevin Cernekee --- 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