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1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
43 lines
937 B
C
43 lines
937 B
C
/*
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* (C) Copyright 2007
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* Markus Klotzbuecher, DENX Software Engineering <mk@denx.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT)
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#include <mpc5xxx.h>
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int usb_cpu_init(void)
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{
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/* Set the USB Clock */
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*(vu_long *)MPC5XXX_CDM_48_FDC = CONFIG_USB_CLOCK;
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#ifdef CONFIG_PSC3_USB /* USB is using the alternate configuration */
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/* remove all PSC3 USB bits first before ORing in ours */
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*(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~0x00804f00;
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#else
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/* remove all USB bits first before ORing in ours */
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*(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~0x00807000;
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#endif
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/* Activate USB port */
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*(vu_long *)MPC5XXX_GPS_PORT_CONFIG |= CONFIG_USB_CONFIG;
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return 0;
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}
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int usb_cpu_stop(void)
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{
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return 0;
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}
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int usb_cpu_init_fail(void)
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{
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return 0;
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}
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#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */
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