linux-kernel - [PATCH 2/3] MIPS: Set ELF AT_PLATFORM string for BMIPS processors

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Date:	Sat, 16 Apr 2011 11:29:28 -0700
From:	Kevin Cernekee <cernekee@...il.com>
To:	Ralf Baechle <ralf@...ux-mips.org>
Cc:	Robert Millan <rmh@....org>,
	David Daney <ddaney@...iumnetworks.com>,
	wu zhangjin <wuzhangjin@...il.com>,
	Aurelien Jarno <aurelien@...el32.net>,
	linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] MIPS: Set ELF AT_PLATFORM string for BMIPS processors

Signed-off-by: Kevin Cernekee <cernekee@...il.com>
---
 arch/mips/kernel/cpu-probe.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 5633ab1..e3cf292 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -911,12 +911,14 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
 	case PRID_IMP_BMIPS32_REV8:
 		c->cputype = CPU_BMIPS32;
 		__cpu_name[cpu] = "Broadcom BMIPS32";
+		set_elf_platform(cpu, "bmips32");
 		break;
 	case PRID_IMP_BMIPS3300:
 	case PRID_IMP_BMIPS3300_ALT:
 	case PRID_IMP_BMIPS3300_BUG:
 		c->cputype = CPU_BMIPS3300;
 		__cpu_name[cpu] = "Broadcom BMIPS3300";
+		set_elf_platform(cpu, "bmips3300");
 		break;
 	case PRID_IMP_BMIPS43XX: {
 		int rev = c->processor_id & 0xff;
@@ -925,15 +927,18 @@ static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu)
 				rev <= PRID_REV_BMIPS4380_HI) {
 			c->cputype = CPU_BMIPS4380;
 			__cpu_name[cpu] = "Broadcom BMIPS4380";
+			set_elf_platform(cpu, "bmips4380");
 		} else {
 			c->cputype = CPU_BMIPS4350;
 			__cpu_name[cpu] = "Broadcom BMIPS4350";
+			set_elf_platform(cpu, "bmips4350");
 		}
 		break;
 	}
 	case PRID_IMP_BMIPS5000:
 		c->cputype = CPU_BMIPS5000;
 		__cpu_name[cpu] = "Broadcom BMIPS5000";
+		set_elf_platform(cpu, "bmips5000");
 		c->options |= MIPS_CPU_ULRI;
 		break;
 	}
-- 
1.7.4.3

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