diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index 7e7fb38e7a..9275416a15 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -2230,7 +2230,7 @@ CPUState *ppc405cr_init (target_phys_addr_t ram_bases[4],
     pic = ppcuic_init(env, irqs, 0x0C0, 0, 1);
     *picp = pic;
     /* SDRAM controller */
-    ppc405_sdram_init(env, pic[14], 1, ram_bases, ram_sizes, do_init);
+    ppc4xx_sdram_init(env, pic[14], 1, ram_bases, ram_sizes, do_init);
     offset = 0;
     for (i = 0; i < 4; i++)
         offset += ram_sizes[i];
@@ -2588,7 +2588,7 @@ CPUState *ppc405ep_init (target_phys_addr_t ram_bases[2],
     *picp = pic;
     /* SDRAM controller */
 	/* XXX 405EP has no ECC interrupt */
-    ppc405_sdram_init(env, pic[17], 2, ram_bases, ram_sizes, do_init);
+    ppc4xx_sdram_init(env, pic[17], 2, ram_bases, ram_sizes, do_init);
     offset = 0;
     for (i = 0; i < 2; i++)
         offset += ram_sizes[i];
diff --git a/hw/ppc4xx.h b/hw/ppc4xx.h
index 8c2878acc3..3b986624c5 100644
--- a/hw/ppc4xx.h
+++ b/hw/ppc4xx.h
@@ -48,7 +48,7 @@ enum {
 qemu_irq *ppcuic_init (CPUState *env, qemu_irq *irqs,
                        uint32_t dcr_base, int has_ssr, int has_vr);
 
-void ppc405_sdram_init (CPUState *env, qemu_irq irq, int nbanks,
+void ppc4xx_sdram_init (CPUState *env, qemu_irq irq, int nbanks,
                         target_phys_addr_t *ram_bases,
                         target_phys_addr_t *ram_sizes,
                         int do_init);
diff --git a/hw/ppc4xx_devs.c b/hw/ppc4xx_devs.c
index c6be2d6889..2d27e23ca9 100644
--- a/hw/ppc4xx_devs.c
+++ b/hw/ppc4xx_devs.c
@@ -846,7 +846,7 @@ static void sdram_reset (void *opaque)
     sdram_unmap_bcr(sdram);
 }
 
-void ppc405_sdram_init (CPUState *env, qemu_irq irq, int nbanks,
+void ppc4xx_sdram_init (CPUState *env, qemu_irq irq, int nbanks,
                         target_phys_addr_t *ram_bases,
                         target_phys_addr_t *ram_sizes,
                         int do_init)