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/* This file is part of the coreboot 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.
*/
#ifndef _SOC_APOLLOLAKE_USB_H_
#define _SOC_APOLLOLAKE_USB_H_
#include <stdint.h>
#define APOLLOLAKE_USB2_PORT_MAX 8
#define APOLLOLAKE_USB3_PORT_MAX 6
struct usb_port_config {
uint8_t enable;
uint8_t oc_pin;
};
struct usb2_eye_per_port {
uint8_t Usb20PerPortTxPeHalf;
uint8_t Usb20PerPortPeTxiSet;
uint8_t Usb20PerPortTxiSet;
uint8_t Usb20HsSkewSel;
uint8_t Usb20IUsbTxEmphasisEn;
uint8_t Usb20PerPortRXISet;
uint8_t Usb20HsNpreDrvSel;
uint8_t Usb20OverrideEn;
};
/* USB overcurrent pins definition */
enum {
OC0 = 0,
OC1 = 1,
OC_SKIP = 2,
};
#define PORT_EN(pin) { \
.enable = 1, \
.oc_pin = (pin), \
}
#define PORT_DIS { \
.enable = 0, \
.oc_pin = OC_SKIP, \
}
#endif /* _SOC_APOLLOLAKE_USB_H_ */
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