diff options
Diffstat (limited to 'src/soc/nvidia/tegra124/usb.h')
| -rw-r--r-- | src/soc/nvidia/tegra124/usb.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra124/usb.h b/src/soc/nvidia/tegra124/usb.h new file mode 100644 index 0000000000..ec5a14464e --- /dev/null +++ b/src/soc/nvidia/tegra124/usb.h @@ -0,0 +1,50 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2013, Google Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __SOC_NVIDIA_TEGRA124_USB_H_ +#define __SOC_NVIDIA_TEGRA124_USB_H_ + +#include <console/console.h> +#include <soc/addressmap.h> +#include <soc/nvidia/tegra/usb.h> + +static inline void usb_setup_utmip1(void) +{ + struct usb_ctlr *usb = (void *)TEGRA_USBD_BASE; + usb_setup_utmip(usb); + usb_ehci_reset_and_prepare(usb, USB_PHY_UTMIP); + printk(BIOS_DEBUG, "USBD controller set up with UTMI+ PHY\n"); +} + +static inline void usb_setup_utmip2(void) +{ + struct usb_ctlr *usb = (void *)TEGRA_USB2_BASE; + usb_setup_utmip(usb); + usb_ehci_reset_and_prepare(usb, USB_PHY_UTMIP); + printk(BIOS_DEBUG, "USB2 controller set up with UTMI+ PHY\n"); +} + +static inline void usb_setup_utmip3(void) +{ + struct usb_ctlr *usb = (void *)TEGRA_USB3_BASE; + usb_setup_utmip(usb); + usb_ehci_reset_and_prepare(usb, USB_PHY_UTMIP); + printk(BIOS_DEBUG, "USB3 controller set up with UTMI+ PHY\n"); +} + +#endif /* __SOC_NVIDIA_TEGRA124_USB_H_ */ |