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/***************************************************************************
* Copyright (C) 2016 by Matthias Welwarsky *
* *
* 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., *
* *
***************************************************************************/
#ifndef OPENOCD_TARGET_ARM_CTI_H
#define OPENOCD_TARGET_ARM_CTI_H
/*define CTI(cross trigger interface)*/
#define CTI_CTR 0x0
#define CTI_INACK 0x10
#define CTI_APPSET 0x14
#define CTI_APPCLEAR 0x18
#define CTI_APPPULSE 0x1C
#define CTI_INEN0 0x20
#define CTI_INEN1 0x24
#define CTI_INEN2 0x28
#define CTI_INEN3 0x2C
#define CTI_INEN4 0x30
#define CTI_INEN5 0x34
#define CTI_INEN6 0x38
#define CTI_INEN7 0x3C
#define CTI_INEN8 0x40
#define CTI_INEN(n) (0x20 + 4 * n)
#define CTI_OUTEN0 0xA0
#define CTI_OUTEN1 0xA4
#define CTI_OUTEN2 0xA8
#define CTI_OUTEN3 0xAC
#define CTI_OUTEN4 0xB0
#define CTI_OUTEN5 0xB4
#define CTI_OUTEN6 0xB8
#define CTI_OUTEN7 0xBC
#define CTI_OUTEN8 0xC0
#define CTI_OUTEN(n) (0xA0 + 4 * n)
#define CTI_TRIN_STATUS 0x130
#define CTI_TROUT_STATUS 0x134
#define CTI_CHIN_STATUS 0x138
#define CTI_CHOU_STATUS 0x13C
#define CTI_GATE 0x140
#define CTI_UNLOCK 0xFB0
#define CTI_CHNL(x) (1 << x)
#define CTI_TRIG_HALT 0
#define CTI_TRIG_RESUME 1
#define CTI_TRIG(n) (1 << CTI_TRIG_##n)
/* forward-declare arm_cti struct */
struct arm_cti;
struct adiv5_ap;
extern const char *arm_cti_name(struct arm_cti *self);
extern struct arm_cti *cti_instance_by_jim_obj(Jim_Interp *interp, Jim_Obj *o);
extern int arm_cti_enable(struct arm_cti *self, bool enable);
extern int arm_cti_ack_events(struct arm_cti *self, uint32_t event);
extern int arm_cti_gate_channel(struct arm_cti *self, uint32_t channel);
extern int arm_cti_ungate_channel(struct arm_cti *self, uint32_t channel);
extern int arm_cti_write_reg(struct arm_cti *self, unsigned int reg, uint32_t value);
extern int arm_cti_read_reg(struct arm_cti *self, unsigned int reg, uint32_t *value);
extern int arm_cti_pulse_channel(struct arm_cti *self, uint32_t channel);
extern int arm_cti_set_channel(struct arm_cti *self, uint32_t channel);
extern int arm_cti_clear_channel(struct arm_cti *self, uint32_t channel);
extern int arm_cti_cleanup_all(void);
extern int cti_register_commands(struct command_context *cmd_ctx);
#endif /* OPENOCD_TARGET_ARM_CTI_H */
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