MIPS: Set ELF AT_PLATFORM string for BMIPS processors
authorKevin Cernekee <cernekee@gmail.com>
Sat, 16 Apr 2011 18:29:28 +0000 (11:29 -0700)
committerRalf Baechle <ralf@linux-mips.org>
Thu, 19 May 2011 08:55:48 +0000 (09:55 +0100)
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: Robert Millan <rmh@gnu.org>
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/2300/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/kernel/cpu-probe.c

index aa86250844caa075d9cca4f6cd0013953a414eeb..7da861755f4f6b5840a78c38f3fe280fff8479d4 100644 (file)
@@ -917,12 +917,14 @@ 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;
@@ -931,15 +933,18 @@ 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;
        }