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#ifndef _SEQUENCER_H_
#define _SEQUENCER_H_
 
/*
* Copyright Altera Corporation (C) 2012-2014. All rights reserved
*
* SPDX-License-Identifier:  BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*  * Redistributions of source code must retain the above copyright
*  notice, this list of conditions and the following disclaimer.
*  * Redistributions in binary form must reproduce the above copyright
*  notice, this list of conditions and the following disclaimer in the
*  documentation and/or other materials provided with the distribution.
*  * Neither the name of Altera Corporation nor the
*  names of its contributors may be used to endorse or promote products
*  derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
 
 
#if ENABLE_ASSERT
#define ERR_IE_TEXT "Internal Error: Sub-system: %s, File: %s, Line: %d\n%s%s"
 
extern void err_report_internal_error (const char* description, const char* module, const char* file, int line);
 
#define ALTERA_INTERNAL_ERROR(string) {err_report_internal_error(string, "SEQ", __FILE__, __LINE__); exit(-1);}
 
#define ALTERA_ASSERT(condition) \
    if (!(condition)) { ALTERA_INTERNAL_ERROR(#condition); }
#define ALTERA_INFO_ASSERT(condition,text) \
    if (!(condition)) { ALTERA_INTERNAL_ERROR(text); }
 
#else
 
#define ALTERA_ASSERT(condition)
#define ALTERA_INFO_ASSERT(condition,text)
 
#endif
 
 
#if RLDRAMII
#define RW_MGR_NUM_DM_PER_WRITE_GROUP (1)
#define RW_MGR_NUM_TRUE_DM_PER_WRITE_GROUP (1)
#else
#define RW_MGR_NUM_DM_PER_WRITE_GROUP (RW_MGR_MEM_DATA_MASK_WIDTH / RW_MGR_MEM_IF_WRITE_DQS_WIDTH)
#define RW_MGR_NUM_TRUE_DM_PER_WRITE_GROUP (RW_MGR_TRUE_MEM_DATA_MASK_WIDTH / RW_MGR_MEM_IF_WRITE_DQS_WIDTH)
#endif
 
#define RW_MGR_NUM_DQS_PER_WRITE_GROUP (RW_MGR_MEM_IF_READ_DQS_WIDTH / RW_MGR_MEM_IF_WRITE_DQS_WIDTH)
#define NUM_RANKS_PER_SHADOW_REG (RW_MGR_MEM_NUMBER_OF_RANKS / NUM_SHADOW_REGS)
 
#define RW_MGR_RUN_SINGLE_GROUP BASE_RW_MGR
#define RW_MGR_RUN_ALL_GROUPS BASE_RW_MGR + 0x0400
 
#if HARD_PHY
#define RW_MGR_DI_BASE (BASE_RW_MGR + 0x0020)
#else
#define RW_MGR_DI_BASE (BASE_RW_MGR + 0x0010)
#endif
 
#if DDR3
#define DDR3_MR1_ODT_MASK  0xFFFFFD99
#define DDR3_MR2_ODT_MASK  0xFFFFF9FF
#define DDR3_AC_MIRR_MASK  0x020A8
 
#if LRDIMM
// USER RTT_NOM: bits {4,3,2} of the SPD = bits {9,6,2} of the MR
#define LRDIMM_SPD_MR_RTT_NOM(spd_byte)                                   \
           (   (((spd_byte) & (1 << 4)) << (9-4))                         \
             | (((spd_byte) & (1 << 3)) << (6-3))                         \
             | (((spd_byte) & (1 << 2)) << (2-2)))
 
// USER RTT_DRV: bits {1,0} of the SPD = bits {5,1} of the MR
#define LRDIMM_SPD_MR_RTT_DRV(spd_byte)                                   \
           (   (((spd_byte) & (1 << 1)) << (5-1))                         \
             | (((spd_byte) & (1 << 0)) << (1-0)))
 
// USER RTT_WR: bits {7,6} of the SPD = bits {10,9} of the MR
#define LRDIMM_SPD_MR_RTT_WR(spd_byte)                                    \
               (((spd_byte) & (3 << 6)) << (9-6))
 
#endif // LRDIMM
#endif // DDR3
 
#define RW_MGR_LOAD_CNTR_0 BASE_RW_MGR + 0x0800
#define RW_MGR_LOAD_CNTR_1 BASE_RW_MGR + 0x0804
#define RW_MGR_LOAD_CNTR_2 BASE_RW_MGR + 0x0808
#define RW_MGR_LOAD_CNTR_3 BASE_RW_MGR + 0x080C
 
#define RW_MGR_LOAD_JUMP_ADD_0 BASE_RW_MGR + 0x0C00
#define RW_MGR_LOAD_JUMP_ADD_1 BASE_RW_MGR + 0x0C04
#define RW_MGR_LOAD_JUMP_ADD_2 BASE_RW_MGR + 0x0C08
#define RW_MGR_LOAD_JUMP_ADD_3 BASE_RW_MGR + 0x0C0C
 
#define RW_MGR_RESET_READ_DATAPATH BASE_RW_MGR + 0x1000
#define RW_MGR_SOFT_RESET BASE_RW_MGR + 0x2000
 
#define RW_MGR_SET_CS_AND_ODT_MASK BASE_RW_MGR + 0x1400
#define RW_MGR_SET_ACTIVE_RANK BASE_RW_MGR + 0x2400
 
#define RW_MGR_LOOPBACK_MODE BASE_RW_MGR + 0x0200
 
#define RW_MGR_ENABLE_REFRESH BASE_RW_MGR + 0x3000
 
#define RW_MGR_RANK_NONE 0xFF
#define RW_MGR_RANK_ALL 0x00
 
#define RW_MGR_ODT_MODE_OFF 0
#define RW_MGR_ODT_MODE_READ_WRITE 1
 
#define NUM_CALIB_REPEAT	1
 
#define NUM_READ_TESTS			7
#define NUM_READ_PB_TESTS		7
#define NUM_WRITE_TESTS			15
#define NUM_WRITE_PB_TESTS		31
 
#define PASS_ALL_BITS			1
#define PASS_ONE_BIT			0
 
/* calibration stages */
 
#define CAL_STAGE_NIL			0
#define CAL_STAGE_VFIFO			1
#define CAL_STAGE_WLEVEL		2
#define CAL_STAGE_LFIFO			3
#define CAL_STAGE_WRITES		4
#define CAL_STAGE_FULLTEST		5
#define CAL_STAGE_REFRESH		6
#define CAL_STAGE_CAL_SKIPPED		7
#define CAL_STAGE_CAL_ABORTED		8
#define CAL_STAGE_VFIFO_AFTER_WRITES	9
 
/* calibration substages */
 
#define CAL_SUBSTAGE_NIL		0
#define CAL_SUBSTAGE_GUARANTEED_READ	1
#define CAL_SUBSTAGE_DQS_EN_PHASE	2
#define CAL_SUBSTAGE_VFIFO_CENTER	3
#define CAL_SUBSTAGE_WORKING_DELAY	1
#define CAL_SUBSTAGE_LAST_WORKING_DELAY	2
#define CAL_SUBSTAGE_WLEVEL_COPY	3
#define CAL_SUBSTAGE_WRITES_CENTER	1
#define CAL_SUBSTAGE_READ_LATENCY	1
#define CAL_SUBSTAGE_REFRESH		1
 
#define MAX_RANKS			(RW_MGR_MEM_NUMBER_OF_RANKS)
#define MAX_DQS				(RW_MGR_MEM_IF_WRITE_DQS_WIDTH > RW_MGR_MEM_IF_READ_DQS_WIDTH ? RW_MGR_MEM_IF_WRITE_DQS_WIDTH : RW_MGR_MEM_IF_READ_DQS_WIDTH)
#define MAX_DQ				(RW_MGR_MEM_DATA_WIDTH)
#define MAX_DM				(RW_MGR_MEM_DATA_MASK_WIDTH)
 
/* length of VFIFO, from SW_MACROS */
#define VFIFO_SIZE			(READ_VALID_FIFO_SIZE)
 
/* Memory for data transfer between TCL scripts and NIOS.
 *
 * - First word is a command request.
 * - The remaining words are part of the transfer.
 */
 
/* Define the base address of each manager. */
 
/* MarkW: how should these base addresses be done for A-V? */
#define BASE_PTR_MGR 					SEQUENCER_PTR_MGR_INST_BASE
#if HARD_PHY
#define BASE_PHY_MGR 					(0x00088000)
#define BASE_RW_MGR 					(0x00090000)
#define BASE_DATA_MGR 					(0x00098000)
#else
#define BASE_PHY_MGR 					SEQUENCER_PHY_MGR_INST_BASE
#define BASE_RW_MGR  					SEQUENCER_RW_MGR_INST_BASE
#define BASE_DATA_MGR					SEQUENCER_DATA_MGR_INST_BASE
#endif
#define BASE_SCC_MGR					SEQUENCER_SCC_MGR_INST_BASE
#define BASE_REG_FILE					SEQUENCER_REG_FILE_INST_BASE
#define BASE_TIMER					SEQUENCER_TIMER_INST_BASE
#define BASE_MMR                                        (0x000C0000)
#define BASE_TRK_MGR					(0x000D0000)
 
/* Register file addresses. */
#define REG_FILE_SIGNATURE				(BASE_REG_FILE + 0x0000)
#define REG_FILE_DEBUG_DATA_ADDR		(BASE_REG_FILE + 0x0004)
#define REG_FILE_CUR_STAGE              (BASE_REG_FILE + 0x0008)
#define REG_FILE_FOM                    (BASE_REG_FILE + 0x000C)
#define REG_FILE_FAILING_STAGE          (BASE_REG_FILE + 0x0010)
#define REG_FILE_DEBUG1                 (BASE_REG_FILE + 0x0014)
#define REG_FILE_DEBUG2                 (BASE_REG_FILE + 0x0018)
 
#if TRACKING_WATCH_TEST || TRACKING_ERROR_TEST
#define REG_FILE_TRK_SAMPLE_CHECK	(BASE_REG_FILE + 0x003C)
#elif MARGIN_VARIATION_TEST
#define IO_DQS_EN_DELAY_OFFSET		(IORD_32DIRECT(BASE_REG_FILE + 0x003C, 0))
#endif
 
#if HHP_HPS
#define REG_FILE_DTAPS_PER_PTAP         (BASE_REG_FILE + 0x001C)
#define REG_FILE_TRK_SAMPLE_COUNT       (BASE_REG_FILE + 0x0020)
#define REG_FILE_TRK_LONGIDLE           (BASE_REG_FILE + 0x0024)
#define REG_FILE_DELAYS                 (BASE_REG_FILE + 0x0028)
#define REG_FILE_TRK_RW_MGR_ADDR        (BASE_REG_FILE + 0x002C)
#define REG_FILE_TRK_READ_DQS_WIDTH     (BASE_REG_FILE + 0x0030)
#define REG_FILE_TRK_RFSH               (BASE_REG_FILE + 0x0034)
#define CTRL_CONFIG_REG			(BASE_MMR      + 0x0000)
#else
/* Tracking slave addresses. */
#define TRK_DTAPS_PER_PTAP     (BASE_TRK_MGR + 0x0000)
#define TRK_SAMPLE_COUNT       (BASE_TRK_MGR + 0x0004)
#define TRK_LONGIDLE           (BASE_TRK_MGR + 0x0008)
#define TRK_DELAYS             (BASE_TRK_MGR + 0x000C)
#define TRK_RW_MGR_ADDR        (BASE_TRK_MGR + 0x0010)
#define TRK_READ_DQS_WIDTH     (BASE_TRK_MGR + 0x0014)
#define TRK_RFSH               (BASE_TRK_MGR + 0x0018)
#define TRK_STALL              (BASE_TRK_MGR + 0x001C)
#define TRK_V_POINTER          (BASE_TRK_MGR + 0x0020)
 
#define TRK_STALL_REQ_VAL      (0x1)
#define TRK_STALL_ACKED_VAL    (0x80000000 | TRK_STALL_REQ_VAL)
#endif // HHP_HPS
 
/* PHY manager configuration registers. */
 
#define PHY_MGR_PHY_RLAT				(BASE_PHY_MGR + 0x4000)
#define PHY_MGR_RESET_MEM_STBL			(BASE_PHY_MGR + 0x4004)
#define PHY_MGR_MUX_SEL					(BASE_PHY_MGR + 0x4008)
#define PHY_MGR_CAL_STATUS				(BASE_PHY_MGR + 0x400c)
#define PHY_MGR_CAL_DEBUG_INFO			(BASE_PHY_MGR + 0x4010)
#define PHY_MGR_VFIFO_RD_EN_OVRD		(BASE_PHY_MGR + 0x4014)
#if CALIBRATE_BIT_SLIPS
#define PHY_MGR_FR_SHIFT				(BASE_PHY_MGR + 0x4020)
#if MULTIPLE_AFI_WLAT
#define PHY_MGR_AFI_WLAT				(BASE_PHY_MGR + 0x4020 + 4*RW_MGR_MEM_IF_WRITE_DQS_WIDTH)
#else
#define PHY_MGR_AFI_WLAT				(BASE_PHY_MGR + 0x4018)
#endif
#else
#define PHY_MGR_AFI_WLAT				(BASE_PHY_MGR + 0x4018)
#endif
#define PHY_MGR_AFI_RLAT				(BASE_PHY_MGR + 0x401c)
 
#define PHY_MGR_CAL_RESET				(0)
#define PHY_MGR_CAL_SUCCESS			(1)
#define PHY_MGR_CAL_FAIL				(2)
 
/* PHY manager command addresses. */
 
#define PHY_MGR_CMD_INC_VFIFO_FR		(BASE_PHY_MGR + 0x0000)
#define PHY_MGR_CMD_INC_VFIFO_HR		(BASE_PHY_MGR + 0x0004)
#define PHY_MGR_CMD_INC_VFIFO_HARD_PHY	(BASE_PHY_MGR + 0x0004)
#define PHY_MGR_CMD_FIFO_RESET			(BASE_PHY_MGR + 0x0008)
#define PHY_MGR_CMD_INC_VFIFO_FR_HR		(BASE_PHY_MGR + 0x000C)
#define PHY_MGR_CMD_INC_VFIFO_QR		(BASE_PHY_MGR + 0x0010)
 
/* PHY manager parameters. */
 
#define PHY_MGR_MAX_RLAT_WIDTH			(BASE_PHY_MGR + 0x0000)
#define PHY_MGR_MAX_AFI_WLAT_WIDTH 		(BASE_PHY_MGR + 0x0004)
#define PHY_MGR_MAX_AFI_RLAT_WIDTH 		(BASE_PHY_MGR + 0x0008)
#define PHY_MGR_CALIB_SKIP_STEPS		(BASE_PHY_MGR + 0x000c)
#define PHY_MGR_CALIB_VFIFO_OFFSET		(BASE_PHY_MGR + 0x0010)
#define PHY_MGR_CALIB_LFIFO_OFFSET		(BASE_PHY_MGR + 0x0014)
#define PHY_MGR_RDIMM					(BASE_PHY_MGR + 0x0018)
#define PHY_MGR_MEM_T_WL				(BASE_PHY_MGR + 0x001c)
#define PHY_MGR_MEM_T_RL				(BASE_PHY_MGR + 0x0020)
 
/* Data Manager */
#define DATA_MGR_DRAM_CFG				(BASE_DATA_MGR + 0x0000)
#define DATA_MGR_MEM_T_WL				(BASE_DATA_MGR + 0x0004)
#define DATA_MGR_MEM_T_ADD				(BASE_DATA_MGR + 0x0008)
#define DATA_MGR_MEM_T_RL				(BASE_DATA_MGR + 0x000C)
#define DATA_MGR_MEM_T_RFC				(BASE_DATA_MGR + 0x0010)
#define DATA_MGR_MEM_T_REFI				(BASE_DATA_MGR + 0x0014)
#define DATA_MGR_MEM_T_WR				(BASE_DATA_MGR + 0x0018)
#define DATA_MGR_MEM_T_MRD				(BASE_DATA_MGR + 0x001C)
#define DATA_MGR_COL_WIDTH				(BASE_DATA_MGR + 0x0020)
#define DATA_MGR_ROW_WIDTH				(BASE_DATA_MGR + 0x0024)
#define DATA_MGR_BANK_WIDTH				(BASE_DATA_MGR + 0x0028)
#define DATA_MGR_CS_WIDTH				(BASE_DATA_MGR + 0x002C)
#define DATA_MGR_ITF_WIDTH				(BASE_DATA_MGR + 0x0030)
#define DATA_MGR_DVC_WIDTH				(BASE_DATA_MGR + 0x0034)
 
#if HARD_PHY
	#define MEM_T_WL_ADD DATA_MGR_MEM_T_WL
	#define MEM_T_RL_ADD DATA_MGR_MEM_T_RL
#else
	#define MEM_T_WL_ADD PHY_MGR_MEM_T_WL
	#define MEM_T_RL_ADD PHY_MGR_MEM_T_RL
#endif
 
#define CALIB_SKIP_DELAY_LOOPS			(1 << 0)
#define CALIB_SKIP_ALL_BITS_CHK			(1 << 1)
#define CALIB_SKIP_DELAY_SWEEPS			(1 << 2)
#define CALIB_SKIP_VFIFO				(1 << 3)
#define CALIB_SKIP_LFIFO				(1 << 4)
#define CALIB_SKIP_WLEVEL				(1 << 5)
#define CALIB_SKIP_WRITES				(1 << 6)
#define CALIB_SKIP_FULL_TEST			(1 << 7)
#define CALIB_SKIP_ALL					(CALIB_SKIP_VFIFO | CALIB_SKIP_LFIFO | CALIB_SKIP_WLEVEL | CALIB_SKIP_WRITES | CALIB_SKIP_FULL_TEST)
#define CALIB_IN_RTL_SIM				(1 << 8)
 
/* Scan chain manager command addresses */
 
#define WRITE_SCC_DQS_IN_DELAY(group, delay)	IOWR_32DIRECT(SCC_MGR_DQS_IN_DELAY, (group) << 2, delay) 
#define WRITE_SCC_DQS_EN_DELAY(group, delay)	IOWR_32DIRECT(SCC_MGR_DQS_EN_DELAY, (group) << 2, (delay) + IO_DQS_EN_DELAY_OFFSET) 
#define WRITE_SCC_DQS_EN_PHASE(group, phase)	IOWR_32DIRECT(SCC_MGR_DQS_EN_PHASE, (group) << 2, phase) 
#define WRITE_SCC_DQDQS_OUT_PHASE(group, phase)	IOWR_32DIRECT(SCC_MGR_DQDQS_OUT_PHASE, (group) << 2, phase) 
#define WRITE_SCC_OCT_OUT1_DELAY(group, delay)	IOWR_32DIRECT(SCC_MGR_OCT_OUT1_DELAY, (group) << 2, delay) 
#if HHP_HPS
#define WRITE_SCC_OCT_OUT2_DELAY(group, delay)	
#else
#define WRITE_SCC_OCT_OUT2_DELAY(group, delay)	IOWR_32DIRECT(SCC_MGR_OCT_OUT2_DELAY, (group) << 2, delay) 
#endif
#if HHP_HPS
#define WRITE_SCC_DQS_BYPASS(group, bypass)     
#else
#define WRITE_SCC_DQS_BYPASS(group, bypass)     IOWR_32DIRECT(SCC_MGR_DQS_BYPASS, (group) << 2, bypass)
#endif
 
#define WRITE_SCC_DQ_OUT1_DELAY(pin, delay)		IOWR_32DIRECT(SCC_MGR_IO_OUT1_DELAY, (pin) << 2, delay) 
 
#if HHP_HPS
#define WRITE_SCC_DQ_OUT2_DELAY(pin, delay)		
#else
#define WRITE_SCC_DQ_OUT2_DELAY(pin, delay)		IOWR_32DIRECT(SCC_MGR_IO_OUT2_DELAY, (pin) << 2, delay) 
#endif
 
#define WRITE_SCC_DQ_IN_DELAY(pin, delay)		IOWR_32DIRECT(SCC_MGR_IO_IN_DELAY, (pin) << 2, delay) 
 
#if HHP_HPS
#define WRITE_SCC_DQ_BYPASS(pin, bypass) 	    
#else
#define WRITE_SCC_DQ_BYPASS(pin, bypass) 	    IOWR_32DIRECT(SCC_MGR_DQ_BYPASS, (pin) << 2, bypass)
#endif
 
#if HHP_HPS
#define WRITE_SCC_RFIFO_MODE(pin, mode) 	    
#else
#define WRITE_SCC_RFIFO_MODE(pin, mode) 	    IOWR_32DIRECT(SCC_MGR_RFIFO_MODE, (pin) << 2, mode)
#endif
 
#if HHP_HPS
#define WRITE_SCC_HHP_EXTRAS(value) 	    IOWR_32DIRECT(SCC_MGR_HHP_GLOBALS, SCC_MGR_HHP_EXTRAS_OFFSET, value)
#define WRITE_SCC_HHP_DQSE_MAP(value) 	    IOWR_32DIRECT(SCC_MGR_HHP_GLOBALS, SCC_MGR_HHP_DQSE_MAP_OFFSET, value)
#else
#define WRITE_SCC_HHP_EXTRAS(value) 	    
#define WRITE_SCC_HHP_DQSE_MAP(value) 	    
#endif
 
#define WRITE_SCC_DQS_IO_OUT1_DELAY(delay)	IOWR_32DIRECT(SCC_MGR_IO_OUT1_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS) << 2, delay)
 
#if HHP_HPS
#define WRITE_SCC_DQS_IO_OUT2_DELAY(delay)	
#else
#define WRITE_SCC_DQS_IO_OUT2_DELAY(delay)	IOWR_32DIRECT(SCC_MGR_IO_OUT2_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS) << 2, delay)
#endif
 
#define WRITE_SCC_DQS_IO_IN_DELAY(delay)	IOWR_32DIRECT(SCC_MGR_IO_IN_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS) << 2, delay) 
 
#define WRITE_SCC_DM_IO_OUT1_DELAY(pin, delay)	IOWR_32DIRECT(SCC_MGR_IO_OUT1_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2, delay)
 
#if HHP_HPS
#define WRITE_SCC_DM_IO_OUT2_DELAY(pin, delay)	
#else
#define WRITE_SCC_DM_IO_OUT2_DELAY(pin, delay)	IOWR_32DIRECT(SCC_MGR_IO_OUT2_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2, delay)
#endif
 
#define WRITE_SCC_DM_IO_IN_DELAY(pin, delay)	IOWR_32DIRECT(SCC_MGR_IO_IN_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2, delay) 
 
#if HHP_HPS
#define WRITE_SCC_DM_BYPASS(pin, bypass) 	    
#else
#define WRITE_SCC_DM_BYPASS(pin, bypass) 	    IOWR_32DIRECT(SCC_MGR_DQ_BYPASS, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2, bypass)
#endif
 
#define READ_SCC_DQS_IN_DELAY(group)	IORD_32DIRECT(SCC_MGR_DQS_IN_DELAY, (group) << 2) 
#define READ_SCC_DQS_EN_DELAY(group)	(IORD_32DIRECT(SCC_MGR_DQS_EN_DELAY, (group) << 2) - IO_DQS_EN_DELAY_OFFSET)
#define READ_SCC_DQS_EN_PHASE(group)	IORD_32DIRECT(SCC_MGR_DQS_EN_PHASE, (group) << 2) 
#define READ_SCC_DQDQS_OUT_PHASE(group)	IORD_32DIRECT(SCC_MGR_DQDQS_OUT_PHASE, (group) << 2) 
#define READ_SCC_OCT_OUT1_DELAY(group)	IORD_32DIRECT(SCC_MGR_OCT_OUT1_DELAY, (group * RW_MGR_MEM_IF_READ_DQS_WIDTH / RW_MGR_MEM_IF_WRITE_DQS_WIDTH) << 2)
#if HHP_HPS
#define READ_SCC_OCT_OUT2_DELAY(group)	0
#else
#define READ_SCC_OCT_OUT2_DELAY(group)	IORD_32DIRECT(SCC_MGR_OCT_OUT2_DELAY, (group * RW_MGR_MEM_IF_READ_DQS_WIDTH / RW_MGR_MEM_IF_WRITE_DQS_WIDTH) << 2)
#endif
#if HHP_HPS
#define READ_SCC_DQS_BYPASS(group) 		0
#else
#define READ_SCC_DQS_BYPASS(group) 		IORD_32DIRECT(SCC_MGR_DQS_BYPASS, (group) << 2)
#endif
#if HHP_HPS
#define READ_SCC_DQS_BYPASS(group) 		0
#else
#define READ_SCC_DQS_BYPASS(group) 		IORD_32DIRECT(SCC_MGR_DQS_BYPASS, (group) << 2)
#endif
 
#define READ_SCC_DQ_OUT1_DELAY(pin)		IORD_32DIRECT(SCC_MGR_IO_OUT1_DELAY, (pin) << 2)
#if HHP_HPS
#define READ_SCC_DQ_OUT2_DELAY(pin)		0
#else
#define READ_SCC_DQ_OUT2_DELAY(pin)		IORD_32DIRECT(SCC_MGR_IO_OUT2_DELAY, (pin) << 2)
#endif
#define READ_SCC_DQ_IN_DELAY(pin)		IORD_32DIRECT(SCC_MGR_IO_IN_DELAY, (pin) << 2)
#if HHP_HPS
#define READ_SCC_DQ_BYPASS(pin) 	    0
#else
#define READ_SCC_DQ_BYPASS(pin) 	    IOWR_32DIRECT(SCC_MGR_DQ_BYPASS, (pin) << 2)
#endif
#if HHP_HPS
#define READ_SCC_RFIFO_MODE(pin) 	    0
#else
#define READ_SCC_RFIFO_MODE(pin) 	    IOWR_32DIRECT(SCC_MGR_RFIFO_MODE, (pin) << 2)
#endif
 
#define READ_SCC_DQS_IO_OUT1_DELAY()	IORD_32DIRECT(SCC_MGR_IO_OUT1_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS) << 2)
#if HHP_HPS
#define READ_SCC_DQS_IO_OUT2_DELAY()	0
#else
#define READ_SCC_DQS_IO_OUT2_DELAY()	IORD_32DIRECT(SCC_MGR_IO_OUT2_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS) << 2)
#endif
#define READ_SCC_DQS_IO_IN_DELAY()	IORD_32DIRECT(SCC_MGR_IO_IN_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS) << 2) 
 
#define READ_SCC_DM_IO_OUT1_DELAY(pin)	IORD_32DIRECT(SCC_MGR_IO_OUT1_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2)
#if HHP_HPS
#define READ_SCC_DM_IO_OUT2_DELAY(pin)	0
#else
#define READ_SCC_DM_IO_OUT2_DELAY(pin)	IORD_32DIRECT(SCC_MGR_IO_OUT2_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2)
#endif
#define READ_SCC_DM_IO_IN_DELAY(pin)	IORD_32DIRECT(SCC_MGR_IO_IN_DELAY, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2)
#if HHP_HPS
#define READ_SCC_DM_BYPASS(pin) 	    0
#else
#define READ_SCC_DM_BYPASS(pin) 	    IOWR_32DIRECT(SCC_MGR_DQ_BYPASS, (RW_MGR_MEM_DQ_PER_WRITE_DQS + 1 + pin) << 2)
#endif
 
 
#define SCC_MGR_GROUP_COUNTER			(BASE_SCC_MGR + 0x0000)
#define SCC_MGR_DQS_IN_DELAY			(BASE_SCC_MGR + 0x0100)
#define SCC_MGR_DQS_EN_PHASE			(BASE_SCC_MGR + 0x0200)
#define SCC_MGR_DQS_EN_DELAY			(BASE_SCC_MGR + 0x0300)
#define SCC_MGR_DQDQS_OUT_PHASE			(BASE_SCC_MGR + 0x0400)
#define SCC_MGR_OCT_OUT1_DELAY			(BASE_SCC_MGR + 0x0500)
#if !HHP_HPS
#define SCC_MGR_OCT_OUT2_DELAY			(BASE_SCC_MGR + 0x0600)
#endif
#define SCC_MGR_IO_OUT1_DELAY			(BASE_SCC_MGR + 0x0700)
#if !HHP_HPS
#define SCC_MGR_IO_OUT2_DELAY			(BASE_SCC_MGR + 0x0800)
#endif
#define SCC_MGR_IO_IN_DELAY				(BASE_SCC_MGR + 0x0900)
 
#if !HHP_HPS
/* ACV-specific commands */
#define SCC_MGR_DQS_BYPASS				(BASE_SCC_MGR + 0x0A00)
#define SCC_MGR_DQ_BYPASS				(BASE_SCC_MGR + 0x0B00)
#define SCC_MGR_RFIFO_MODE				(BASE_SCC_MGR + 0x0C00)
#endif
 
#if HHP_HPS
/* HHP-HPS-specific versions of some commands */
#define SCC_MGR_DQS_EN_DELAY_GATE		(BASE_SCC_MGR + 0x0600)
#define SCC_MGR_IO_OE_DELAY			(BASE_SCC_MGR + 0x0800)
#define SCC_MGR_HHP_GLOBALS				(BASE_SCC_MGR + 0x0A00)
#define SCC_MGR_HHP_RFILE				(BASE_SCC_MGR + 0x0B00)
#endif
 
/* HHP-HPS-specific values */
#define SCC_MGR_HHP_EXTRAS_OFFSET			0
#define SCC_MGR_HHP_DQSE_MAP_OFFSET			1
 
#define SCC_MGR_DQS_ENA					(BASE_SCC_MGR + 0x0E00)
#define SCC_MGR_DQS_IO_ENA				(BASE_SCC_MGR + 0x0E04)
#define SCC_MGR_DQ_ENA					(BASE_SCC_MGR + 0x0E08)
#define SCC_MGR_DM_ENA					(BASE_SCC_MGR + 0x0E0C)
#define SCC_MGR_UPD						(BASE_SCC_MGR + 0x0E20)
#define SCC_MGR_ACTIVE_RANK				(BASE_SCC_MGR + 0x0E40)
#define SCC_MGR_AFI_CAL_INIT			(BASE_SCC_MGR + 0x0D00)
 
// PHY Debug mode flag constants
#define PHY_DEBUG_IN_DEBUG_MODE 0x00000001
#define PHY_DEBUG_ENABLE_CAL_RPT 0x00000002
#define PHY_DEBUG_ENABLE_MARGIN_RPT 0x00000004
#define PHY_DEBUG_SWEEP_ALL_GROUPS 0x00000008
#define PHY_DEBUG_DISABLE_GUARANTEED_READ 0x00000010
#define PHY_DEBUG_ENABLE_NON_DESTRUCTIVE_CALIBRATION 0x00000020
 
// Init and Reset delay constants - Only use if defined by sequencer_defines.h,
// otherwise, revert to defaults
// Default for Tinit = (0+1) * ((202+1) * (2 * 131 + 1) + 1) = 53532 = 200.75us @ 266MHz
#ifdef TINIT_CNTR0_VAL
   #define SEQ_TINIT_CNTR0_VAL TINIT_CNTR0_VAL
#else
   #define SEQ_TINIT_CNTR0_VAL 0
#endif
 
#ifdef TINIT_CNTR1_VAL
   #define SEQ_TINIT_CNTR1_VAL TINIT_CNTR1_VAL
#else
   #define SEQ_TINIT_CNTR1_VAL 202
#endif
 
#ifdef TINIT_CNTR2_VAL
   #define SEQ_TINIT_CNTR2_VAL TINIT_CNTR2_VAL
#else
   #define SEQ_TINIT_CNTR2_VAL 131
#endif
 
 
// Default for Treset = (2+1) * ((252+1) * (2 * 131 + 1) + 1) = 133563 = 500.86us @ 266MHz
#ifdef TRESET_CNTR0_VAL
   #define SEQ_TRESET_CNTR0_VAL TRESET_CNTR0_VAL
#else
   #define SEQ_TRESET_CNTR0_VAL 2
#endif
 
#ifdef TRESET_CNTR1_VAL
   #define SEQ_TRESET_CNTR1_VAL TRESET_CNTR1_VAL
#else
   #define SEQ_TRESET_CNTR1_VAL 252
#endif
 
#ifdef TRESET_CNTR2_VAL
   #define SEQ_TRESET_CNTR2_VAL TRESET_CNTR2_VAL
#else
   #define SEQ_TRESET_CNTR2_VAL 131
#endif
 
 
 
/* Bitfield type changes depending on protocol */
#if QDRII
typedef long long t_btfld;
#else
typedef alt_u32 t_btfld;
#endif
 
#define RW_MGR_INST_ROM_WRITE BASE_RW_MGR + 0x1800
#define RW_MGR_AC_ROM_WRITE BASE_RW_MGR + 0x1C00
 
extern const alt_u32 inst_rom_init_size;
extern const alt_u32 inst_rom_init[];
extern const alt_u32 ac_rom_init_size;
extern const alt_u32 ac_rom_init[];
 
 
 
/* parameter variable holder */
 
typedef struct param_type {
	t_btfld dm_correct_mask;
	t_btfld read_correct_mask;
	t_btfld read_correct_mask_vg;
	t_btfld write_correct_mask;
	t_btfld write_correct_mask_vg;	
 
	/* set a particular entry to 1 if we need to skip a particular rank */
 
	alt_u32 skip_ranks[MAX_RANKS];
 
	/* set a particular entry to 1 if we need to skip a particular group */
 
	alt_u32 skip_groups;
 
	/* set a particular entry to 1 if the shadow register (which represents a set of ranks) needs to be skipped */
 
	alt_u32 skip_shadow_regs[NUM_SHADOW_REGS];
 
} param_t;
 
 
/* global variable holder */
 
typedef struct gbl_type {
 
	alt_u32 phy_debug_mode_flags;
 
	/* current read latency */
 
	alt_u32 curr_read_lat;
 
	/* current write latency */
 
	alt_u32 curr_write_lat;
 
	/* error code */
 
	alt_u32 error_substage;
	alt_u32 error_stage;
	alt_u32 error_group;
 
	/* figure-of-merit in, figure-of-merit out */
 
	alt_u32 fom_in;
	alt_u32 fom_out;
 
	//USER Number of RW Mgr NOP cycles between write command and write data
#if MULTIPLE_AFI_WLAT
	alt_u32 rw_wl_nop_cycles_per_group[RW_MGR_MEM_IF_WRITE_DQS_WIDTH];
#endif
	alt_u32 rw_wl_nop_cycles;
} gbl_t;
 
// External global variables
extern gbl_t *gbl;
extern param_t *param;
 
// External functions
alt_u32 rw_mgr_mem_calibrate_full_test (alt_u32 min_correct, t_btfld *bit_chk, alt_u32 test_dm);
#if ENABLE_NON_DES_CAL
extern alt_u32 run_mem_calibrate (alt_u32 enable_non_des_c);
#else
extern alt_u32 run_mem_calibrate (void);
#endif
extern void rw_mgr_mem_calibrate_eye_diag_aid (void);
extern void rw_mgr_load_mrs_calib (void);
extern void rw_mgr_load_mrs_exec (void);
extern void rw_mgr_mem_initialize (void);
extern void rw_mgr_mem_dll_lock_wait(void);
extern inline void scc_mgr_set_dq_in_delay (alt_u32 write_group, alt_u32 dq_in_group, alt_u32 delay);
extern inline void scc_mgr_set_dq_out1_delay (alt_u32 write_group, alt_u32 dq_in_group, alt_u32 delay);
extern inline void scc_mgr_set_dq_out2_delay (alt_u32 write_group, alt_u32 dq_in_group, alt_u32 delay);
extern inline void scc_mgr_load_dq (alt_u32 dq_in_group);
extern inline void scc_mgr_set_dqs_bus_in_delay (alt_u32 read_group, alt_u32 delay);
extern inline void scc_mgr_load_dqs (alt_u32 dqs);
extern void scc_mgr_set_group_dqs_io_and_oct_out1_gradual (alt_u32 write_group, alt_u32 delay);
extern void scc_mgr_set_group_dqs_io_and_oct_out2_gradual (alt_u32 write_group, alt_u32 delay);
extern void scc_mgr_set_dqs_en_delay_all_ranks (alt_u32 read_group, alt_u32 delay);
extern void scc_mgr_set_dqs_en_phase_all_ranks (alt_u32 read_group, alt_u32 phase);
extern void scc_mgr_set_dqdqs_output_phase_all_ranks (alt_u32 write_group, alt_u32 phase);
extern inline void scc_mgr_set_dm_out1_delay (alt_u32 write_group, alt_u32 dm, alt_u32 delay);
extern inline void scc_mgr_set_dm_out2_delay (alt_u32 write_group, alt_u32 dm, alt_u32 delay);
extern inline void scc_mgr_load_dm (alt_u32 dm);
extern void rw_mgr_incr_vfifo_auto(alt_u32 grp);
extern void rw_mgr_decr_vfifo_auto(alt_u32 grp);
#if HPS_HW
extern int sdram_calibration(void);
#endif
#endif