diff options
Diffstat (limited to 'src/cpu/x86')
| -rw-r--r-- | src/cpu/x86/name/Makefile.inc | 21 | ||||
| -rw-r--r-- | src/cpu/x86/name/name.c | 50 |
2 files changed, 71 insertions, 0 deletions
diff --git a/src/cpu/x86/name/Makefile.inc b/src/cpu/x86/name/Makefile.inc new file mode 100644 index 0000000000..bfe17519f2 --- /dev/null +++ b/src/cpu/x86/name/Makefile.inc @@ -0,0 +1,21 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de> +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; version 2 of the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +obj-y += name.o + diff --git a/src/cpu/x86/name/name.c b/src/cpu/x86/name/name.c new file mode 100644 index 0000000000..8be2175026 --- /dev/null +++ b/src/cpu/x86/name/name.c @@ -0,0 +1,50 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <string.h> +#include <device/device.h> +#include <cpu/cpu.h> +#include <cpu/x86/name.h> + +void fill_processor_name(char *processor_name) +{ + struct cpuid_result regs; + char temp_processor_name[49]; + char *processor_name_start; + unsigned int *name_as_ints = (unsigned int *)temp_processor_name; + int i; + + for (i = 0; i < 3; i++) { + regs = cpuid(0x80000002 + i); + name_as_ints[i * 4 + 0] = regs.eax; + name_as_ints[i * 4 + 1] = regs.ebx; + name_as_ints[i * 4 + 2] = regs.ecx; + name_as_ints[i * 4 + 3] = regs.edx; + } + + temp_processor_name[48] = 0; + + /* Skip leading spaces. */ + processor_name_start = temp_processor_name; + while (*processor_name_start == ' ') + processor_name_start++; + + memset(processor_name, 0, 49); + strcpy(processor_name, processor_name_start); +} |