X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=cpu%2Fppc4xx%2Fusbdev.c;h=5924a6cb8470424ee610bf931ac8c0672070b482;hb=b23b547597ff2375ad13a9ab04e5257a3ad76c99;hp=8262c54bef144d1401f52d476fb9df3d3c893c32;hpb=05b47540aae996908e48e10a5ff8b69862aadef3;p=u-boot

diff --git a/cpu/ppc4xx/usbdev.c b/cpu/ppc4xx/usbdev.c
index 8262c54bef..5924a6cb84 100644
--- a/cpu/ppc4xx/usbdev.c
+++ b/cpu/ppc4xx/usbdev.c
@@ -3,7 +3,7 @@
 #include <common.h>
 #include <asm/processor.h>
 
-#ifdef CONFIG_440EP
+#if (defined(CONFIG_440EP) || defined(CONFIG_440EPX)) && defined(CONFIG_CMD_USB)
 
 #include <usb.h>
 #include "usbdev.h"
@@ -186,6 +186,21 @@ int usbInt(void)
 	return 0;
 }
 
+#if defined(CONFIG_440EPX)
+void usb_dev_init()
+{
+	printf("USB 2.0 Device init\n");
+
+	/*usb dev init */
+	*(unsigned char *)USB2D0_POWER_8 = 0xa1;	/* 2.0 */
+
+	/*enable interrupts */
+	*(unsigned char *)USB2D0_INTRUSBE_8 = 0x0f;
+
+	irq_install_handler(VECNUM_HSB2D, (interrupt_handler_t *) usbInt,
+			    NULL);
+}
+#else
 void usb_dev_init()
 {
 #ifdef USB_2_0_DEVICE
@@ -210,5 +225,6 @@ void usb_dev_init()
 	irq_install_handler(VECNUM_USBDEV, (interrupt_handler_t *) usbInt,
 			    NULL);
 }
+#endif
 
-#endif				/*CONFIG_440EP */
+#endif /* CONFIG_440EP || CONFIG_440EPX */