diff --git a/Makefile.target b/Makefile.target
index 082a82c..9799c2a 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -281,7 +281,7 @@ obj-arm-y += syborg_virtio.o
 
 obj-sh4-y = shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o
 obj-sh4-y += sh_timer.o sh_serial.o sh_intc.o sh_pci.o sm501.o serial.o
-obj-sh4-y += ide.o
+obj-sh4-y += ide.o ide-mmio.o
 
 obj-m68k-y = an5206.o mcf5206.o mcf_uart.o mcf_intc.o mcf5208.o mcf_fec.o
 obj-m68k-y += m68k-semi.o dummy_m68k.o
diff --git a/hw/ide-mmio.c b/hw/ide-mmio.c
new file mode 100644
index 0000000..07b1ccf
--- /dev/null
+++ b/hw/ide-mmio.c
@@ -0,0 +1,123 @@
+/*
+ * QEMU IDE Emulation: mmio support (for embedded).
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ * Copyright (c) 2006 Openedhand Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "hw.h"
+#include "block.h"
+#include "block_int.h"
+#include "sysemu.h"
+#include "dma.h"
+#include "ide-internal.h"
+
+/***********************************************************/
+/* MMIO based ide port
+ * This emulates IDE device connected directly to the CPU bus without
+ * dedicated ide controller, which is often seen on embedded boards.
+ */
+
+typedef struct {
+    IDEBus *bus;
+    int shift;
+} MMIOState;
+
+static uint32_t mmio_ide_read (void *opaque, target_phys_addr_t addr)
+{
+    MMIOState *s = (MMIOState*)opaque;
+    IDEBus *bus = s->bus;
+    addr >>= s->shift;
+    if (addr & 7)
+        return ide_ioport_read(bus, addr);
+    else
+        return ide_data_readw(bus, 0);
+}
+
+static void mmio_ide_write (void *opaque, target_phys_addr_t addr,
+	uint32_t val)
+{
+    MMIOState *s = (MMIOState*)opaque;
+    IDEBus *bus = s->bus;
+    addr >>= s->shift;
+    if (addr & 7)
+        ide_ioport_write(bus, addr, val);
+    else
+        ide_data_writew(bus, 0, val);
+}
+
+static CPUReadMemoryFunc * const mmio_ide_reads[] = {
+    mmio_ide_read,
+    mmio_ide_read,
+    mmio_ide_read,
+};
+
+static CPUWriteMemoryFunc * const mmio_ide_writes[] = {
+    mmio_ide_write,
+    mmio_ide_write,
+    mmio_ide_write,
+};
+
+static uint32_t mmio_ide_status_read (void *opaque, target_phys_addr_t addr)
+{
+    MMIOState *s= (MMIOState*)opaque;
+    IDEBus *bus = s->bus;
+    return ide_status_read(bus, 0);
+}
+
+static void mmio_ide_cmd_write (void *opaque, target_phys_addr_t addr,
+	uint32_t val)
+{
+    MMIOState *s = (MMIOState*)opaque;
+    IDEBus *bus = s->bus;
+    ide_cmd_write(bus, 0, val);
+}
+
+static CPUReadMemoryFunc * const mmio_ide_status[] = {
+    mmio_ide_status_read,
+    mmio_ide_status_read,
+    mmio_ide_status_read,
+};
+
+static CPUWriteMemoryFunc * const mmio_ide_cmd[] = {
+    mmio_ide_cmd_write,
+    mmio_ide_cmd_write,
+    mmio_ide_cmd_write,
+};
+
+void mmio_ide_init (target_phys_addr_t membase, target_phys_addr_t membase2,
+                    qemu_irq irq, int shift,
+                    BlockDriverState *hd0, BlockDriverState *hd1)
+{
+    MMIOState *s = qemu_mallocz(sizeof(MMIOState));
+    IDEBus *bus = qemu_mallocz(sizeof(*bus));
+    int mem1, mem2;
+
+    ide_init2(bus, hd0, hd1, irq);
+
+    s->bus = bus;
+    s->shift = shift;
+
+    mem1 = cpu_register_io_memory(mmio_ide_reads, mmio_ide_writes, s);
+    mem2 = cpu_register_io_memory(mmio_ide_status, mmio_ide_cmd, s);
+    cpu_register_physical_memory(membase, 16 << shift, mem1);
+    cpu_register_physical_memory(membase2, 2 << shift, mem2);
+}
+
diff --git a/hw/ide.c b/hw/ide.c
index b313627..61ff9d2 100644
--- a/hw/ide.c
+++ b/hw/ide.c
@@ -2700,99 +2700,6 @@ void ide_dma_cancel(BMDMAState *bm)
     }
 }
 
-/***********************************************************/
-/* MMIO based ide port
- * This emulates IDE device connected directly to the CPU bus without
- * dedicated ide controller, which is often seen on embedded boards.
- */
-
-typedef struct {
-    IDEBus *bus;
-    int shift;
-} MMIOState;
-
-static uint32_t mmio_ide_read (void *opaque, target_phys_addr_t addr)
-{
-    MMIOState *s = (MMIOState*)opaque;
-    IDEBus *bus = s->bus;
-    addr >>= s->shift;
-    if (addr & 7)
-        return ide_ioport_read(bus, addr);
-    else
-        return ide_data_readw(bus, 0);
-}
-
-static void mmio_ide_write (void *opaque, target_phys_addr_t addr,
-	uint32_t val)
-{
-    MMIOState *s = (MMIOState*)opaque;
-    IDEBus *bus = s->bus;
-    addr >>= s->shift;
-    if (addr & 7)
-        ide_ioport_write(bus, addr, val);
-    else
-        ide_data_writew(bus, 0, val);
-}
-
-static CPUReadMemoryFunc * const mmio_ide_reads[] = {
-    mmio_ide_read,
-    mmio_ide_read,
-    mmio_ide_read,
-};
-
-static CPUWriteMemoryFunc * const mmio_ide_writes[] = {
-    mmio_ide_write,
-    mmio_ide_write,
-    mmio_ide_write,
-};
-
-static uint32_t mmio_ide_status_read (void *opaque, target_phys_addr_t addr)
-{
-    MMIOState *s= (MMIOState*)opaque;
-    IDEBus *bus = s->bus;
-    return ide_status_read(bus, 0);
-}
-
-static void mmio_ide_cmd_write (void *opaque, target_phys_addr_t addr,
-	uint32_t val)
-{
-    MMIOState *s = (MMIOState*)opaque;
-    IDEBus *bus = s->bus;
-    ide_cmd_write(bus, 0, val);
-}
-
-static CPUReadMemoryFunc * const mmio_ide_status[] = {
-    mmio_ide_status_read,
-    mmio_ide_status_read,
-    mmio_ide_status_read,
-};
-
-static CPUWriteMemoryFunc * const mmio_ide_cmd[] = {
-    mmio_ide_cmd_write,
-    mmio_ide_cmd_write,
-    mmio_ide_cmd_write,
-};
-
-void mmio_ide_init (target_phys_addr_t membase, target_phys_addr_t membase2,
-                    qemu_irq irq, int shift,
-                    BlockDriverState *hd0, BlockDriverState *hd1)
-{
-    MMIOState *s = qemu_mallocz(sizeof(MMIOState));
-    IDEBus *bus = qemu_mallocz(sizeof(*bus));
-    int mem1, mem2;
-
-    ide_init2(bus, hd0, hd1, irq);
-
-    s->bus = bus;
-    s->shift = shift;
-
-    mem1 = cpu_register_io_memory(mmio_ide_reads, mmio_ide_writes, s);
-    mem2 = cpu_register_io_memory(mmio_ide_status, mmio_ide_cmd, s);
-    cpu_register_physical_memory(membase, 16 << shift, mem1);
-    cpu_register_physical_memory(membase2, 2 << shift, mem2);
-}
-
-/***********************************************************/
 /* CF-ATA Microdrive */
 
 #define METADATA_SIZE	0x20
diff --git a/hw/ide.h b/hw/ide.h
index 02aa686..56cf4ec 100644
--- a/hw/ide.h
+++ b/hw/ide.h
@@ -19,4 +19,9 @@ void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
 int pmac_ide_init (BlockDriverState **hd_table, qemu_irq irq,
 		   void *dbdma, int channel, qemu_irq dma_irq);
 
+/* ide-mmio.c */
+void mmio_ide_init (target_phys_addr_t membase, target_phys_addr_t membase2,
+                    qemu_irq irq, int shift,
+                    BlockDriverState *hd0, BlockDriverState *hd1);
+
 #endif /* HW_IDE_H */
diff --git a/hw/r2d.c b/hw/r2d.c
index ebcfbe7..4667a5d 100644
--- a/hw/r2d.c
+++ b/hw/r2d.c
@@ -31,6 +31,7 @@
 #include "pci.h"
 #include "net.h"
 #include "sh7750_regs.h"
+#include "ide.h"
 
 #define SDRAM_BASE 0x0c000000 /* Physical location of SDRAM: Area 3 */
 #define SDRAM_SIZE 0x04000000
diff --git a/hw/sh.h b/hw/sh.h
index 5e3c22b..d30e9f5 100644
--- a/hw/sh.h
+++ b/hw/sh.h
@@ -51,8 +51,4 @@ qemu_irq sh7750_irl(struct SH7750State *s);
 /* tc58128.c */
 int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2);
 
-/* ide.c */
-void mmio_ide_init(target_phys_addr_t membase, target_phys_addr_t membase2,
-                   qemu_irq irq, int shift,
-                   BlockDriverState *hd0, BlockDriverState *hd1);
 #endif
