mpc5xxx: Support CPU internal watchdog.

[oweals/u-boot.git] / cpu / mpc5xxx / usb_ohci.c

diff --git a/cpu/mpc5xxx/usb_ohci.c b/cpu/mpc5xxx/usb_ohci.c
index 4bf659df8dac7630f315b999731d22ff7ff5d128..66a4af8d8e5299e7c840cb44c847f366f89ccec4 100644 (file)
--- a/cpu/mpc5xxx/usb_ohci.c
+++ b/cpu/mpc5xxx/usb_ohci.c
@@ -2,7 +2,7 @@
  * URB OHCI HCD (Host Controller Driver) for USB on the MPC5200.
  *
  * (C) Copyright 2003-2004
- * Gary Jennejohn, DENX Software Engineering <gj@denx.de>
+ * Gary Jennejohn, DENX Software Engineering <garyj@denx.de>
  *
  * (C) Copyright 2004
  * Pierre Aubert, Staubli Faverges <p.aubert@staubli.com>
@@ -1576,9 +1576,13 @@ int usb_lowlevel_init(void)
        /* Set the USB Clock                                                 */
        *(vu_long *)MPC5XXX_CDM_48_FDC = CONFIG_USB_CLOCK;
 
+#ifdef CONFIG_PSC3_USB /* USB is using the alternate configuration */
+       /* remove all PSC3 USB bits first before ORing in ours */
+       *(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~0x00804f00;
+#else
        /* remove all USB bits first before ORing in ours */
        *(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~0x00807000;
-
+#endif
        /* Activate USB port                                                 */
        *(vu_long *)MPC5XXX_GPS_PORT_CONFIG |= CONFIG_USB_CONFIG;