diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/amdk8/cpu_rev.c | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/src/northbridge/amd/amdk8/cpu_rev.c b/src/northbridge/amd/amdk8/cpu_rev.c index 1eb47f85f5..c76efa2f39 100644 --- a/src/northbridge/amd/amdk8/cpu_rev.c +++ b/src/northbridge/amd/amdk8/cpu_rev.c @@ -3,26 +3,10 @@ static int is_cpu_rev_a0(void) { return (cpuid_eax(1) & 0xfffef) == 0x0f00; } -//AMD_D0_SUPPORT -static int is_cpu_pre_d0(void) -{ - return (cpuid_eax(1) & 0xfff0f) < 0x10f00; -} - -static int is_cpu_d0(void) -{ - return (cpuid_eax(1) & 0xfff0f) == 0x10f00; -} - -//AMD_E0_SUPPORT -static int is_cpu_pre_e0(void) -{ - return (cpuid_eax(1) & 0xfff0f) < 0x20f00; -} -static int is_cpu_e0(void) +static int is_cpu_pre_b3(void) { - return (cpuid_eax(1) & 0xfff00) == 0x20f00; + return (cpuid_eax(1) & 0xfffef) < 0x0f41; } static int is_cpu_pre_c0(void) @@ -30,17 +14,12 @@ static int is_cpu_pre_c0(void) return (cpuid_eax(1) & 0xfffef) < 0x0f48; } -static int is_cpu_c0(void) -{ - return (cpuid_eax(1) & 0xfffef) == 0x0f48; -} - -static int is_cpu_pre_b3(void) +static int is_cpu_pre_d0(void) { - return (cpuid_eax(1) & 0xfffef) < 0x0f41; + return (cpuid_eax(1) & 0xfff0f) < 0x10000; } -static int is_cpu_b3(void) +static int is_cpu_pre_e0(void) { - return (cpuid_eax(1) & 0xfffef) == 0x0f41; + return (cpuid_eax(1) & 0xfff0f) < 0x20f00; } |