diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index 62eec9e6f0..f75aaf98c3 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -743,6 +743,29 @@ static void register_604_sprs(CPUPPCState *env)
                  0x00000000);
 }
 
+static void register_604e_sprs(CPUPPCState *env)
+{
+    spr_register(env, SPR_7XX_MMCR1, "MMCR1",
+                 SPR_NOACCESS, SPR_NOACCESS,
+                 &spr_read_generic, &spr_write_generic,
+                 0x00000000);
+
+    spr_register(env, SPR_7XX_PMC3, "PMC3",
+                 SPR_NOACCESS, SPR_NOACCESS,
+                 &spr_read_generic, &spr_write_generic,
+                 0x00000000);
+
+    spr_register(env, SPR_7XX_PMC4, "PMC4",
+                 SPR_NOACCESS, SPR_NOACCESS,
+                 &spr_read_generic, &spr_write_generic,
+                 0x00000000);
+    /* Hardware implementation registers */
+    spr_register(env, SPR_HID1, "HID1",
+                 SPR_NOACCESS, SPR_NOACCESS,
+                 &spr_read_generic, &spr_write_generic,
+                 0x00000000);
+}
+
 /* SPR specific to PowerPC 603 implementation */
 static void register_603_sprs(CPUPPCState *env)
 {
@@ -3914,26 +3937,8 @@ static void init_proc_604E(CPUPPCState *env)
     register_ne_601_sprs(env);
     register_sdr1_sprs(env);
     register_604_sprs(env);
+    register_604e_sprs(env);
 
-    spr_register(env, SPR_7XX_MMCR1, "MMCR1",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-
-    spr_register(env, SPR_7XX_PMC3, "PMC3",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-
-    spr_register(env, SPR_7XX_PMC4, "PMC4",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
-    /* Hardware implementation registers */
-    spr_register(env, SPR_HID1, "HID1",
-                 SPR_NOACCESS, SPR_NOACCESS,
-                 &spr_read_generic, &spr_write_generic,
-                 0x00000000);
     /* Memory management */
     register_low_BATs(env);
     init_excp_604(env);