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Factor out fill_processor_name() and strcpy() functions.

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The fill_processor_name() function was duplicated in multiple
model_*_init.c files, move it into a new src/cpu/x86/name
directory.

The strcpy() function was also duplicated multiple times, move it
to <string.h> where we already have similar functions.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Myles Watson <mylesgw@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5879 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
2010-09-29 09:54:16 +00:00
parent 7ff5b449ce
commit aac8f661f5
15 changed files with 46 additions and 198 deletions
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1
src/cpu/intel/model_106cx/Makefile.inc
View File

@ -1,3 +1,4 @@
driver-y += model_106cx_init.o
subdirs-y += ../../x86/name
cpu_incs += $(src)/cpu/intel/model_106cx/cache_as_ram.inc

33
src/cpu/intel/model_106cx/model_106cx_init.c
View File

@ -29,6 +29,7 @@
#include <cpu/intel/hyperthreading.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/mtrr.h>
#include <cpu/x86/name.h>
#include <usbdebug.h>
static const uint32_t microcode_updates[] = {
@ -46,38 +47,6 @@ static const uint32_t microcode_updates[] = {
0x0, 0x0, 0x0, 0x0,
};
static inline void strcpy(char *dst, char *src)
{
while (*src) *dst++ = *src++;
}
static 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);
}
#define IA32_FEATURE_CONTROL 0x003a
#define CPUID_VMX (1 << 5)