| /* |
| * (C) Copyright 2007 |
| * Markus Klotzbuecher, DENX Software Engineering <mk@denx.de> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| |
| #if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) |
| |
| #include <mpc5xxx.h> |
| |
| int usb_cpu_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; |
| |
| return 0; |
| } |
| |
| int usb_cpu_stop(void) |
| { |
| return 0; |
| } |
| |
| int usb_cpu_init_fail(void) |
| { |
| return 0; |
| } |
| |
| #endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */ |
