USB: ohci fixes and cleanup for ppc4xx and yosemite board.
diff --git a/cpu/ppc4xx/Makefile b/cpu/ppc4xx/Makefile
index 66fd02c..af9da5b 100644
--- a/cpu/ppc4xx/Makefile
+++ b/cpu/ppc4xx/Makefile
@@ -32,7 +32,7 @@
cpu.o cpu_init.o gpio.o i2c.o interrupts.o \
miiphy.o ndfc.o sdram.o serial.o \
40x_spd_sdram.o 44x_spd_ddr.o 44x_spd_ddr2.o speed.o \
- tlb.o traps.o usb_ohci.o usbdev.o usb.o \
+ tlb.o traps.o usb_ohci.o usb.o usbdev.o \
440spe_pcie.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/cpu/ppc4xx/usb.c b/cpu/ppc4xx/usb.c
new file mode 100644
index 0000000..2837b37
--- /dev/null
+++ b/cpu/ppc4xx/usb.c
@@ -0,0 +1,50 @@
+/*
+ * (C) Copyright 2007
+ * Markus Klotzbuecher, DENX Software Engineering <mk@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if defined(CONFIG_USB_OHCI_NEW) && defined(CFG_USB_OHCI_CPU_INIT)
+
+#include "usbdev.h"
+
+int usb_cpu_init()
+{
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440EPX)
+ usb_dev_init();
+#endif
+
+ return 0;
+}
+
+int usb_cpu_stop()
+{
+ return 0;
+}
+
+int usb_cpu_init_fail()
+{
+ return 0;
+}
+
+#endif /* defined(CONFIG_USB_OHCI) && defined(CFG_USB_OHCI_CPU_INIT) */