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- /***************************************************************************
- * Copyright (C) 2009 by Mathias Kuester *
- * mkdorg@users.sourceforge.net *
- * *
- * 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. *
- ***************************************************************************/
- #ifndef DSP563XX_ONCE_H
- #define DSP563XX_ONCE_H
-
- #include <jtag/jtag.h>
-
- #define DSP563XX_ONCE_OCR_EX (1<<5)
- #define DSP563XX_ONCE_OCR_GO (1<<6)
- #define DSP563XX_ONCE_OCR_RW (1<<7)
-
- #define DSP563XX_ONCE_OSCR_OS1 (1<<7)
- #define DSP563XX_ONCE_OSCR_OS0 (1<<6)
- #define DSP563XX_ONCE_OSCR_HIT (1<<5)
- #define DSP563XX_ONCE_OSCR_TO (1<<4)
- #define DSP563XX_ONCE_OSCR_MBO (1<<3)
- #define DSP563XX_ONCE_OSCR_SWO (1<<2)
- #define DSP563XX_ONCE_OSCR_IME (1<<1)
- #define DSP563XX_ONCE_OSCR_TME (1<<0)
-
- #define DSP563XX_ONCE_OSCR_NORMAL_M (0)
- #define DSP563XX_ONCE_OSCR_STOPWAIT_M (DSP563XX_ONCE_OSCR_OS0)
- #define DSP563XX_ONCE_OSCR_BUSY_M (DSP563XX_ONCE_OSCR_OS1)
- #define DSP563XX_ONCE_OSCR_DEBUG_M (DSP563XX_ONCE_OSCR_OS0|DSP563XX_ONCE_OSCR_OS1)
-
- #define DSP563XX_ONCE_OSCR 0x000 /* status/ctrl reg. */
- #define DSP563XX_ONCE_OMBC 0x001 /* memory breakp. reg. */
- #define DSP563XX_ONCE_OBCR 0x002 /* breakp. ctrl reg */
- #define DSP563XX_ONCE_OMLR0 0x005 /* memory limit reg */
- #define DSP563XX_ONCE_OMLR1 0x006 /* memory limit reg */
- #define DSP563XX_ONCE_OGDBR 0x009 /* gdb reg */
- #define DSP563XX_ONCE_OPDBR 0x00A /* pdb reg */
- #define DSP563XX_ONCE_OPILR 0x00B /* pil reg */
- #define DSP563XX_ONCE_PDBGOTO 0x00C /* pdb to go reg */
- #define DSP563XX_ONCE_OTC 0x00D /* trace cnt */
- #define DSP563XX_ONCE_TAGB 0x00E /* tags buffer */
- #define DSP563XX_ONCE_OPABFR 0x00F /* pab fetch reg */
- #define DSP563XX_ONCE_OPABDR 0x010 /* pab decode reg */
- #define DSP563XX_ONCE_OPABEX 0x011 /* pab exec reg */
- #define DSP563XX_ONCE_OPABF11 0x012 /* trace buffer/inc ptr */
- #define DSP563XX_ONCE_NOREG 0x01F /* no register selected */
-
- struct once_reg
- {
- uint8_t num;
- uint8_t addr;
- uint8_t len;
- const char *name;
- uint32_t reg;
- };
-
- /** */
- int dsp563xx_once_request_debug(struct jtag_tap *tap, int reset_state);
- /** */
- int dsp563xx_once_target_status(struct jtag_tap *tap);
-
- /** once read registers */
- int dsp563xx_once_read_register(struct jtag_tap *tap, int flush, struct once_reg *regs, int len);
- /** once read register */
- int dsp563xx_once_reg_read_ex(struct jtag_tap *tap, int flush, uint8_t reg, uint8_t len, uint32_t * data);
- /** once read register */
- int dsp563xx_once_reg_read(struct jtag_tap *tap, int flush, uint8_t reg, uint32_t * data);
- /** once write register */
- int dsp563xx_once_reg_write(struct jtag_tap *tap, int flush, uint8_t reg, uint32_t data);
- /** single word instruction */
- int dsp563xx_once_execute_sw_ir(struct jtag_tap *tap, int flush, uint32_t opcode);
- /** double word instruction */
- int dsp563xx_once_execute_dw_ir(struct jtag_tap *tap, int flush, uint32_t opcode, uint32_t operand);
-
- #endif /* DSP563XX_ONCE_H */
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