5 files changed, 5 insertions, 1 deletions
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c
index 2c7c9813c2..afe18a1255 100644
--- a/src/northbridge/amd/amdk8/northbridge.c
+++ b/src/northbridge/amd/amdk8/northbridge.c
@@ -16,6 +16,7 @@
 #include <string.h>
 #include <bitops.h>
 #include <cpu/cpu.h>
+#include <cpu/amd/model_fxx_rev.h>
 
 #include <cpu/x86/lapic.h>
 
diff --git a/src/northbridge/amd/gx1/northbridge.c b/src/northbridge/amd/gx1/northbridge.c
index f2e020bd2e..5a01979c0a 100644
--- a/src/northbridge/amd/gx1/northbridge.c
+++ b/src/northbridge/amd/gx1/northbridge.c
@@ -11,6 +11,7 @@
 #include "northbridge.h"
 #include <cpu/amd/gx1def.h>
 #include <cpu/x86/cache.h>
+#include <cpu/cpu.h>
 
 #define NORTHBRIDGE_FILE "northbridge.c"
 /*
diff --git a/src/northbridge/amd/gx2/chipsetinit.c b/src/northbridge/amd/gx2/chipsetinit.c
index e75135d719..53a90535a5 100644
--- a/src/northbridge/amd/gx2/chipsetinit.c
+++ b/src/northbridge/amd/gx2/chipsetinit.c
@@ -14,7 +14,7 @@
 #include <cpu/x86/cache.h>
 #include "../../../southbridge/amd/cs5536/cs5536.h"
 
-
+extern int sizeram(void);
 /* the structs in this file only set msr.lo. But ... that may not always be true */
 
 struct msrinit {
diff --git a/src/northbridge/amd/gx2/northbridge.c b/src/northbridge/amd/gx2/northbridge.c
index c035931ebe..7702d3b5a7 100644
--- a/src/northbridge/amd/gx2/northbridge.c
+++ b/src/northbridge/amd/gx2/northbridge.c
@@ -13,6 +13,7 @@
 #include <cpu/x86/msr.h>
 #include <cpu/x86/cache.h>
 #include <cpu/amd/vr.h>
+#include <cpu/cpu.h>
 #include "../../../southbridge/amd/cs5536/cs5536.h"
 #define VIDEO_MB 8
 
diff --git a/src/northbridge/amd/lx/northbridge.c b/src/northbridge/amd/lx/northbridge.c
index ead274b729..588023cbbc 100644
--- a/src/northbridge/amd/lx/northbridge.c
+++ b/src/northbridge/amd/lx/northbridge.c
@@ -32,6 +32,7 @@
 #include <cpu/x86/msr.h>
 #include <cpu/x86/cache.h>
 #include <cpu/amd/vr.h>
+#include <cpu/cpu.h>
 #include "chip.h"
 #include "northbridge.h"
 #include "../../../southbridge/amd/cs5536/cs5536.h"