diff options
Diffstat (limited to 'cpu/pxa/usb.c')
| -rw-r--r-- | cpu/pxa/usb.c | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/cpu/pxa/usb.c b/cpu/pxa/usb.c deleted file mode 100644 index bd718a6fff..0000000000 --- a/cpu/pxa/usb.c +++ /dev/null @@ -1,112 +0,0 @@ -/* - * (C) Copyright 2006 - * 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(CONFIG_SYS_USB_OHCI_CPU_INIT) -# if defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X) - -#include <asm/arch/pxa-regs.h> -#include <usb.h> - -int usb_cpu_init(void) -{ -#if defined(CONFIG_CPU_MONAHANS) - /* Enable USB host clock. */ - CKENA |= (CKENA_2_USBHOST | CKENA_20_UDC); - udelay(100); -#endif -#if defined(CONFIG_PXA27X) - /* Enable USB host clock. */ - CKEN |= CKEN10_USBHOST; -#endif - -#if defined(CONFIG_CPU_MONAHANS) - /* Configure Port 2 for Host (USB Client Registers) */ - UP2OCR = 0x3000c; -#endif - - UHCHR |= UHCHR_FHR; - wait_ms(11); - UHCHR &= ~UHCHR_FHR; - - UHCHR |= UHCHR_FSBIR; - while (UHCHR & UHCHR_FSBIR) - udelay(1); - -#if defined(CONFIG_CPU_MONAHANS) - UHCHR &= ~UHCHR_SSEP0; -#endif -#if defined(CONFIG_PXA27X) - UHCHR &= ~UHCHR_SSEP2; -#endif - UHCHR &= ~UHCHR_SSEP1; - UHCHR &= ~UHCHR_SSE; - - return 0; -} - -int usb_cpu_stop(void) -{ - UHCHR |= UHCHR_FHR; - udelay(11); - UHCHR &= ~UHCHR_FHR; - - UHCCOMS |= 1; - udelay(10); - -#if defined(CONFIG_CPU_MONAHANS) - UHCHR |= UHCHR_SSEP0; -#endif -#if defined(CONFIG_PXA27X) - UHCHR |= UHCHR_SSEP2; -#endif - UHCHR |= UHCHR_SSEP1; - UHCHR |= UHCHR_SSE; - - return 0; -} - -int usb_cpu_init_fail(void) -{ - UHCHR |= UHCHR_FHR; - udelay(11); - UHCHR &= ~UHCHR_FHR; - - UHCCOMS |= 1; - udelay(10); - -#if defined(CONFIG_CPU_MONAHANS) - UHCHR |= UHCHR_SSEP0; -#endif -#if defined(CONFIG_PXA27X) - UHCHR |= UHCHR_SSEP2; -#endif - UHCHR |= UHCHR_SSEP1; - UHCHR |= UHCHR_SSE; - - return 0; -} - -# endif /* defined(CONFIG_CPU_MONAHANS) || defined(CONFIG_PXA27X) */ -#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */ |