diff options
| -rw-r--r-- | cpu/arm1176/s3c64xx/Makefile | 1 | ||||
| -rw-r--r-- | cpu/arm1176/s3c64xx/usb.c | 45 | ||||
| -rw-r--r-- | drivers/usb/usb_ohci.c | 1 |
3 files changed, 47 insertions, 0 deletions
diff --git a/cpu/arm1176/s3c64xx/Makefile b/cpu/arm1176/s3c64xx/Makefile index fa4ee3f..4ab1811 100644 --- a/cpu/arm1176/s3c64xx/Makefile +++ b/cpu/arm1176/s3c64xx/Makefile @@ -30,6 +30,7 @@ LIB = $(obj)lib$(SOC).a COBJS-y = interrupts.o COBJS-$(CONFIG_S3C6400) += cpu_init.o speed.o +COBJS-$(CONFIG_USB_OHCI_NEW) += usb.o OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS-y)) diff --git a/cpu/arm1176/s3c64xx/usb.c b/cpu/arm1176/s3c64xx/usb.c new file mode 100644 index 0000000..274a4ed --- /dev/null +++ b/cpu/arm1176/s3c64xx/usb.c @@ -0,0 +1,45 @@ +/* + * URB OHCI HCD (Host Controller Driver) initialization for USB on the S3C64XX. + * + * Copyright (C) 2008, + * Guennadi Liakhovetski, DENX Software Engineering <lg@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> +#include <s3c6400.h> + +int usb_cpu_init(void) +{ + OTHERS_REG |= 0x10000; + return 0; +} + +int usb_cpu_stop(void) +{ + OTHERS_REG &= ~0x10000; + return 0; +} + +void usb_cpu_init_fail(void) +{ + OTHERS_REG &= ~0x10000; +} diff --git a/drivers/usb/usb_ohci.c b/drivers/usb/usb_ohci.c index fd60edb..0bfa4d7 100644 --- a/drivers/usb/usb_ohci.c +++ b/drivers/usb/usb_ohci.c @@ -69,6 +69,7 @@ #if defined(CONFIG_ARM920T) || \ defined(CONFIG_S3C2400) || \ defined(CONFIG_S3C2410) || \ + defined(CONFIG_S3C6400) || \ defined(CONFIG_440EP) || \ defined(CONFIG_PCI_OHCI) || \ defined(CONFIG_MPC5200) || \ |