Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-34

[coreboot.git] / src / northbridge / amd / amdk8 / cpu_rev.c

diff --git a/src/northbridge/amd/amdk8/cpu_rev.c b/src/northbridge/amd/amdk8/cpu_rev.c
index 15b4cf6318f958849bfc52b7581a4f4771822749..1eb47f85f547981d9cdb19a464c32efad185a70a 100644 (file)
--- a/src/northbridge/amd/amdk8/cpu_rev.c
+++ b/src/northbridge/amd/amdk8/cpu_rev.c
@@ -1,25 +1,46 @@
 #include <arch/cpu.h>
 static int is_cpu_rev_a0(void)
 {
-       return (cpuid_eax(1) & 0xffef) == 0x0f00;
+       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)
+{
+        return (cpuid_eax(1) & 0xfff00) == 0x20f00;
 }
 
 static int is_cpu_pre_c0(void)
 {
-       return (cpuid_eax(1) & 0xffef) < 0x0f48;
+       return (cpuid_eax(1) & 0xfffef) < 0x0f48;
 }
 
 static int is_cpu_c0(void)
 {
-       return (cpuid_eax(1) & 0xffef) == 0x0f48;
+       return (cpuid_eax(1) & 0xfffef) == 0x0f48;
 }
 
 static int is_cpu_pre_b3(void)
 {
-       return (cpuid_eax(1) & 0xffef) < 0x0f41;
+       return (cpuid_eax(1) & 0xfffef) < 0x0f41;
 }
 
 static int is_cpu_b3(void)
 {
-       return (cpuid_eax(1) & 0xffef) == 0x0f41;
+       return (cpuid_eax(1) & 0xfffef) == 0x0f41;
 }