drivers/ddr/marvell/a38x/ddr3_training_static.c - manifest_repos/bootloader - Git at Google

 /*
  * Copyright (C) Marvell International Ltd. and its affiliates
  *
  * SPDX-License-Identifier:	GPL-2.0
  */

 #include <common.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>

 #include "ddr3_init.h"

 /* Design Guidelines parameters */
 u32 g_zpri_data = 123;		/* controller data - P drive strength */
 u32 g_znri_data = 123;		/* controller data - N drive strength */
 u32 g_zpri_ctrl = 74;		/* controller C/A - P drive strength */
 u32 g_znri_ctrl = 74;		/* controller C/A - N drive strength */
 u32 g_zpodt_data = 45;		/* controller data - P ODT */
 u32 g_znodt_data = 45;		/* controller data - N ODT */
 u32 g_zpodt_ctrl = 45;		/* controller data - P ODT */
 u32 g_znodt_ctrl = 45;		/* controller data - N ODT */
 u32 g_odt_config = 0x120012;
 u32 g_rtt_nom = 0x44;
 u32 g_dic = 0x2;

 #ifdef STATIC_ALGO_SUPPORT

 #define PARAM_NOT_CARE		0
 #define MAX_STATIC_SEQ		48

 u32 silicon_delay[HWS_MAX_DEVICE_NUM];
 struct hws_tip_static_config_info static_config[HWS_MAX_DEVICE_NUM];
 static reg_data *static_init_controller_config[HWS_MAX_DEVICE_NUM];

 /* debug delay in write leveling */
 int wl_debug_delay = 0;
 /* pup register #3 for functional board */
 int function_reg_value = 8;
 u32 silicon;

 u32 read_ready_delay_phase_offset[] = { 4, 4, 4, 4, 6, 6, 6, 6 };

 static struct cs_element chip_select_map[] = {
 	/* CS Value (single only)  Num_CS */
 	{0, 0},
 	{0, 1},
 	{1, 1},
 	{0, 2},
 	{2, 1},
 	{0, 2},
 	{0, 2},
 	{0, 3},
 	{3, 1},
 	{0, 2},
 	{0, 2},
 	{0, 3},
 	{0, 2},
 	{0, 3},
 	{0, 3},
 	{0, 4}
 };

 /*
  * Register static init controller DB
  */
 int ddr3_tip_init_specific_reg_config(u32 dev_num, reg_data *reg_config_arr)
 {
 	static_init_controller_config[dev_num] = reg_config_arr;
 	return MV_OK;
 }

 /*
  * Register static info DB
  */
 int ddr3_tip_init_static_config_db(
 	u32 dev_num, struct hws_tip_static_config_info *static_config_info)
 {
 	static_config[dev_num].board_trace_arr =
 		static_config_info->board_trace_arr;
 	static_config[dev_num].package_trace_arr =
 		static_config_info->package_trace_arr;
 	silicon_delay[dev_num] = static_config_info->silicon_delay;

 	return MV_OK;
 }

 /*
  * Static round trip flow - Calculates the total round trip delay.
  */
 int ddr3_tip_static_round_trip_arr_build(u32 dev_num,
 					 struct trip_delay_element *table_ptr,
 					 int is_wl, u32 *round_trip_delay_arr)
 {
 	u32 bus_index, global_bus;
 	u32 if_id;
 	u32 bus_per_interface;
 	int sign;
 	u32 temp;
 	u32 board_trace;
 	struct trip_delay_element *pkg_delay_ptr;
 	struct hws_topology_map *tm = ddr3_get_topology_map();

 	/*
 	 * In WL we calc the diff between Clock to DQs in RL we sum the round
 	 * trip of Clock and DQs
 	 */
 	sign = (is_wl) ? -1 : 1;

 	bus_per_interface = GET_TOPOLOGY_NUM_OF_BUSES();

 	for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
 		VALIDATE_ACTIVE(tm->if_act_mask, if_id);
 		for (bus_index = 0; bus_index < bus_per_interface;
 		     bus_index++) {
 			VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
 			global_bus = (if_id * bus_per_interface) + bus_index;

 			/* calculate total trip delay (package and board) */
 			board_trace = (table_ptr[global_bus].dqs_delay * sign) +
 				table_ptr[global_bus].ck_delay;
 			temp = (board_trace * 163) / 1000;

 			/* Convert the length to delay in psec units */
 			pkg_delay_ptr =
 				static_config[dev_num].package_trace_arr;
 			round_trip_delay_arr[global_bus] = temp +
 				(int)(pkg_delay_ptr[global_bus].dqs_delay *
 				      sign) +
 				(int)pkg_delay_ptr[global_bus].ck_delay +
 				(int)((is_wl == 1) ? wl_debug_delay :
 				      (int)silicon_delay[dev_num]);
 			DEBUG_TRAINING_STATIC_IP(
 				DEBUG_LEVEL_TRACE,
 				("Round Trip Build round_trip_delay_arr[0x%x]: 0x%x    temp 0x%x\n",
 				 global_bus, round_trip_delay_arr[global_bus],
 				 temp));
 		}
 	}

 	return MV_OK;
 }

 /*
  * Write leveling for static flow - calculating the round trip delay of the
  * DQS signal.
  */
 int ddr3_tip_write_leveling_static_config(u32 dev_num, u32 if_id,
 					  enum hws_ddr_freq frequency,
 					  u32 *round_trip_delay_arr)
 {
 	u32 bus_index;		/* index to the bus loop */
 	u32 bus_start_index;
 	u32 bus_per_interface;
 	u32 phase = 0;
 	u32 adll = 0, adll_cen, adll_inv, adll_final;
 	u32 adll_period = MEGA / freq_val[frequency] / 64;

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("ddr3_tip_write_leveling_static_config\n"));
 	DEBUG_TRAINING_STATIC_IP(
 		DEBUG_LEVEL_TRACE,
 		("dev_num 0x%x IF 0x%x freq %d (adll_period 0x%x)\n",
 		 dev_num, if_id, frequency, adll_period));

 	bus_per_interface = GET_TOPOLOGY_NUM_OF_BUSES();
 	bus_start_index = if_id * bus_per_interface;
 	for (bus_index = bus_start_index;
 	     bus_index < (bus_start_index + bus_per_interface); bus_index++) {
 		VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
 		phase = round_trip_delay_arr[bus_index] / (32 * adll_period);
 		adll = (round_trip_delay_arr[bus_index] -
 			(phase * 32 * adll_period)) / adll_period;
 		adll = (adll > 31) ? 31 : adll;
 		adll_cen = 16 + adll;
 		adll_inv = adll_cen / 32;
 		adll_final = adll_cen - (adll_inv * 32);
 		adll_final = (adll_final > 31) ? 31 : adll_final;

 		DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 					 ("\t%d - phase 0x%x adll 0x%x\n",
 					  bus_index, phase, adll));
 		/*
 		 * Writing to all 4 phy of Interface number,
 		 * bit 0 \96 4 \96 ADLL, bit 6-8 phase
 		 */
 		CHECK_STATUS(ddr3_tip_bus_read_modify_write
 			     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 			      (bus_index % 4), DDR_PHY_DATA,
 			      PHY_WRITE_DELAY(cs),
 			      ((phase << 6) + (adll & 0x1f)), 0x1df));
 		CHECK_STATUS(ddr3_tip_bus_write
 			     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 			      ACCESS_TYPE_UNICAST, (bus_index % 4),
 			      DDR_PHY_DATA, WRITE_CENTRALIZATION_PHY_REG,
 			      ((adll_inv & 0x1) << 5) + adll_final));
 	}

 	return MV_OK;
 }

 /*
  * Read leveling for static flow
  */
 int ddr3_tip_read_leveling_static_config(u32 dev_num,
 					 u32 if_id,
 					 enum hws_ddr_freq frequency,
 					 u32 *total_round_trip_delay_arr)
 {
 	u32 cs, data0, data1, data3 = 0;
 	u32 bus_index;		/* index to the bus loop */
 	u32 bus_start_index;
 	u32 phase0, phase1, max_phase;
 	u32 adll0, adll1;
 	u32 cl_value;
 	u32 min_delay;
 	u32 sdr_period = MEGA / freq_val[frequency];
 	u32 ddr_period = MEGA / freq_val[frequency] / 2;
 	u32 adll_period = MEGA / freq_val[frequency] / 64;
 	enum hws_speed_bin speed_bin_index;
 	u32 rd_sample_dly[MAX_CS_NUM] = { 0 };
 	u32 rd_ready_del[MAX_CS_NUM] = { 0 };
 	u32 bus_per_interface = GET_TOPOLOGY_NUM_OF_BUSES();
 	struct hws_topology_map *tm = ddr3_get_topology_map();

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("ddr3_tip_read_leveling_static_config\n"));
 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("dev_num 0x%x ifc 0x%x freq %d\n", dev_num,
 				  if_id, frequency));
 	DEBUG_TRAINING_STATIC_IP(
 		DEBUG_LEVEL_TRACE,
 		("Sdr_period 0x%x Ddr_period 0x%x adll_period 0x%x\n",
 		 sdr_period, ddr_period, adll_period));

 	if (tm->interface_params[first_active_if].memory_freq ==
 	    frequency) {
 		cl_value = tm->interface_params[first_active_if].cas_l;
 		DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 					 ("cl_value 0x%x\n", cl_value));
 	} else {
 		speed_bin_index = tm->interface_params[if_id].speed_bin_index;
 		cl_value = cas_latency_table[speed_bin_index].cl_val[frequency];
 		DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 					 ("cl_value 0x%x speed_bin_index %d\n",
 					  cl_value, speed_bin_index));
 	}

 	bus_start_index = if_id * bus_per_interface;

 	for (bus_index = bus_start_index;
 	     bus_index < (bus_start_index + bus_per_interface);
 	     bus_index += 2) {
 		VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
 		cs = chip_select_map[
 			tm->interface_params[if_id].as_bus_params[
 				(bus_index % 4)].cs_bitmask].cs_num;

 		/* read sample delay calculation */
 		min_delay = (total_round_trip_delay_arr[bus_index] <
 			     total_round_trip_delay_arr[bus_index + 1]) ?
 			total_round_trip_delay_arr[bus_index] :
 			total_round_trip_delay_arr[bus_index + 1];
 		/* round down */
 		rd_sample_dly[cs] = 2 * (min_delay / (sdr_period * 2));
 		DEBUG_TRAINING_STATIC_IP(
 			DEBUG_LEVEL_TRACE,
 			("\t%d - min_delay 0x%x cs 0x%x rd_sample_dly[cs] 0x%x\n",
 			 bus_index, min_delay, cs, rd_sample_dly[cs]));

 		/* phase calculation */
 		phase0 = (total_round_trip_delay_arr[bus_index] -
 			  (sdr_period * rd_sample_dly[cs])) / (ddr_period);
 		phase1 = (total_round_trip_delay_arr[bus_index + 1] -
 			  (sdr_period * rd_sample_dly[cs])) / (ddr_period);
 		max_phase = (phase0 > phase1) ? phase0 : phase1;
 		DEBUG_TRAINING_STATIC_IP(
 			DEBUG_LEVEL_TRACE,
 			("\tphase0 0x%x phase1 0x%x max_phase 0x%x\n",
 			 phase0, phase1, max_phase));

 		/* ADLL calculation */
 		adll0 = (u32)((total_round_trip_delay_arr[bus_index] -
 			       (sdr_period * rd_sample_dly[cs]) -
 			       (ddr_period * phase0)) / adll_period);
 		adll0 = (adll0 > 31) ? 31 : adll0;
 		adll1 = (u32)((total_round_trip_delay_arr[bus_index + 1] -
 			       (sdr_period * rd_sample_dly[cs]) -
 			       (ddr_period * phase1)) / adll_period);
 		adll1 = (adll1 > 31) ? 31 : adll1;

 		/* The Read delay close the Read FIFO */
 		rd_ready_del[cs] = rd_sample_dly[cs] +
 			read_ready_delay_phase_offset[max_phase];
 		DEBUG_TRAINING_STATIC_IP(
 			DEBUG_LEVEL_TRACE,
 			("\tadll0 0x%x adll1 0x%x rd_ready_del[cs] 0x%x\n",
 			 adll0, adll1, rd_ready_del[cs]));

 		/*
 		 * Write to the phy of Interface (bit 0 \96 4 \96 ADLL,
 		 * bit 6-8 phase)
 		 */
 		data0 = ((phase0 << 6) + (adll0 & 0x1f));
 		data1 = ((phase1 << 6) + (adll1 & 0x1f));

 		CHECK_STATUS(ddr3_tip_bus_read_modify_write
 			     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 			      (bus_index % 4), DDR_PHY_DATA, PHY_READ_DELAY(cs),
 			      data0, 0x1df));
 		CHECK_STATUS(ddr3_tip_bus_read_modify_write
 			     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 			      ((bus_index + 1) % 4), DDR_PHY_DATA,
 			      PHY_READ_DELAY(cs), data1, 0x1df));
 	}

 	for (bus_index = 0; bus_index < bus_per_interface; bus_index++) {
 		VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
 		CHECK_STATUS(ddr3_tip_bus_read_modify_write
 			     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 			      bus_index, DDR_PHY_DATA, 0x3, data3, 0x1f));
 	}
 	CHECK_STATUS(ddr3_tip_if_write
 		     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 		      READ_DATA_SAMPLE_DELAY,
 		      (rd_sample_dly[0] + cl_value) + (rd_sample_dly[1] << 8),
 		      MASK_ALL_BITS));

 	/* Read_ready_del0 bit 0-4 , CS bits 8-12 */
 	CHECK_STATUS(ddr3_tip_if_write
 		     (dev_num, ACCESS_TYPE_UNICAST, if_id,
 		      READ_DATA_READY_DELAY,
 		      rd_ready_del[0] + (rd_ready_del[1] << 8) + cl_value,
 		      MASK_ALL_BITS));

 	return MV_OK;
 }

 /*
  * DDR3 Static flow
  */
 int ddr3_tip_run_static_alg(u32 dev_num, enum hws_ddr_freq freq)
 {
 	u32 if_id = 0;
 	struct trip_delay_element *table_ptr;
 	u32 wl_total_round_trip_delay_arr[MAX_TOTAL_BUS_NUM];
 	u32 rl_total_round_trip_delay_arr[MAX_TOTAL_BUS_NUM];
 	struct init_cntr_param init_cntr_prm;
 	int ret;
 	struct hws_topology_map *tm = ddr3_get_topology_map();

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("ddr3_tip_run_static_alg"));

 	init_cntr_prm.do_mrs_phy = 1;
 	init_cntr_prm.is_ctrl64_bit = 0;
 	init_cntr_prm.init_phy = 1;
 	ret = hws_ddr3_tip_init_controller(dev_num, &init_cntr_prm);
 	if (ret != MV_OK) {
 		DEBUG_TRAINING_STATIC_IP(
 			DEBUG_LEVEL_ERROR,
 			("hws_ddr3_tip_init_controller failure\n"));
 	}

 	/* calculate the round trip delay for Write Leveling */
 	table_ptr = static_config[dev_num].board_trace_arr;
 	CHECK_STATUS(ddr3_tip_static_round_trip_arr_build
 		     (dev_num, table_ptr, 1,
 		      wl_total_round_trip_delay_arr));
 	/* calculate the round trip delay  for Read Leveling */
 	CHECK_STATUS(ddr3_tip_static_round_trip_arr_build
 		     (dev_num, table_ptr, 0,
 		      rl_total_round_trip_delay_arr));

 	for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
 		/* check if the interface is enabled */
 		VALIDATE_ACTIVE(tm->if_act_mask, if_id);
 		/*
 		 * Static frequency is defined according to init-frequency
 		 * (not target)
 		 */
 		DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 					 ("Static IF %d freq %d\n",
 					  if_id, freq));
 		CHECK_STATUS(ddr3_tip_write_leveling_static_config
 			     (dev_num, if_id, freq,
 			      wl_total_round_trip_delay_arr));
 		CHECK_STATUS(ddr3_tip_read_leveling_static_config
 			     (dev_num, if_id, freq,
 			      rl_total_round_trip_delay_arr));
 	}

 	return MV_OK;
 }

 /*
  * Init controller for static flow
  */
 int ddr3_tip_static_init_controller(u32 dev_num)
 {
 	u32 index_cnt = 0;

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("ddr3_tip_static_init_controller\n"));
 	while (static_init_controller_config[dev_num][index_cnt].reg_addr !=
 	       0) {
 		CHECK_STATUS(ddr3_tip_if_write
 			     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 			      static_init_controller_config[dev_num][index_cnt].
 			      reg_addr,
 			      static_init_controller_config[dev_num][index_cnt].
 			      reg_data,
 			      static_init_controller_config[dev_num][index_cnt].
 			      reg_mask));

 		DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 					 ("Init_controller index_cnt %d\n",
 					  index_cnt));
 		index_cnt++;
 	}

 	return MV_OK;
 }

 int ddr3_tip_static_phy_init_controller(u32 dev_num)
 {
 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("Phy Init Controller 2\n"));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa4,
 		      0x3dfe));

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("Phy Init Controller 3\n"));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa6,
 		      0xcb2));

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("Phy Init Controller 4\n"));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa9,
 		      0));

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("Static Receiver Calibration\n"));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xd0,
 		      0x1f));

 	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
 				 ("Static V-REF Calibration\n"));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa8,
 		      0x434));

 	return MV_OK;
 }
 #endif

 /*
  * Configure phy (called by static init controller) for static flow
  */
 int ddr3_tip_configure_phy(u32 dev_num)
 {
 	u32 if_id, phy_id;
 	struct hws_topology_map *tm = ddr3_get_topology_map();

 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
 		      PAD_ZRI_CALIB_PHY_REG,
 		      ((0x7f & g_zpri_data) << 7 | (0x7f & g_znri_data))));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_CONTROL,
 		      PAD_ZRI_CALIB_PHY_REG,
 		      ((0x7f & g_zpri_ctrl) << 7 | (0x7f & g_znri_ctrl))));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
 		      PAD_ODT_CALIB_PHY_REG,
 		      ((0x3f & g_zpodt_data) << 6 | (0x3f & g_znodt_data))));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_CONTROL,
 		      PAD_ODT_CALIB_PHY_REG,
 		      ((0x3f & g_zpodt_ctrl) << 6 | (0x3f & g_znodt_ctrl))));

 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
 		      PAD_PRE_DISABLE_PHY_REG, 0));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
 		      CMOS_CONFIG_PHY_REG, 0));
 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_CONTROL,
 		      CMOS_CONFIG_PHY_REG, 0));

 	for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
 		/* check if the interface is enabled */
 		VALIDATE_ACTIVE(tm->if_act_mask, if_id);

 		for (phy_id = 0;
 		     phy_id < tm->num_of_bus_per_interface;
 		     phy_id++) {
 			VALIDATE_ACTIVE(tm->bus_act_mask, phy_id);
 			/* Vref & clamp */
 			CHECK_STATUS(ddr3_tip_bus_read_modify_write
 				     (dev_num, ACCESS_TYPE_UNICAST,
 				      if_id, phy_id, DDR_PHY_DATA,
 				      PAD_CONFIG_PHY_REG,
 				      ((clamp_tbl[if_id] << 4) | vref),
 				      ((0x7 << 4) | 0x7)));
 			/* clamp not relevant for control */
 			CHECK_STATUS(ddr3_tip_bus_read_modify_write
 				     (dev_num, ACCESS_TYPE_UNICAST,
 				      if_id, phy_id, DDR_PHY_CONTROL,
 				      PAD_CONFIG_PHY_REG, 0x4, 0x7));
 		}
 	}

 	CHECK_STATUS(ddr3_tip_bus_write
 		     (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
 		      ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0x90,
 		      0x6002));

 	return MV_OK;
 }
	/*
	* Copyright (C) Marvell International Ltd. and its affiliates
	*
	* SPDX-License-Identifier: GPL-2.0
	*/

	#include <common.h>
	#include <spl.h>
	#include <asm/io.h>
	#include <asm/arch/cpu.h>
	#include <asm/arch/soc.h>

	#include "ddr3_init.h"

	/* Design Guidelines parameters */
	u32 g_zpri_data = 123; /* controller data - P drive strength */
	u32 g_znri_data = 123; /* controller data - N drive strength */
	u32 g_zpri_ctrl = 74; /* controller C/A - P drive strength */
	u32 g_znri_ctrl = 74; /* controller C/A - N drive strength */
	u32 g_zpodt_data = 45; /* controller data - P ODT */
	u32 g_znodt_data = 45; /* controller data - N ODT */
	u32 g_zpodt_ctrl = 45; /* controller data - P ODT */
	u32 g_znodt_ctrl = 45; /* controller data - N ODT */
	u32 g_odt_config = 0x120012;
	u32 g_rtt_nom = 0x44;
	u32 g_dic = 0x2;

	#ifdef STATIC_ALGO_SUPPORT

	#define PARAM_NOT_CARE 0
	#define MAX_STATIC_SEQ 48

	u32 silicon_delay[HWS_MAX_DEVICE_NUM];
	struct hws_tip_static_config_info static_config[HWS_MAX_DEVICE_NUM];
	static reg_data *static_init_controller_config[HWS_MAX_DEVICE_NUM];

	/* debug delay in write leveling */
	int wl_debug_delay = 0;
	/* pup register #3 for functional board */
	int function_reg_value = 8;
	u32 silicon;

	u32 read_ready_delay_phase_offset[] = { 4, 4, 4, 4, 6, 6, 6, 6 };

	static struct cs_element chip_select_map[] = {
	/* CS Value (single only) Num_CS */
	{0, 0},
	{0, 1},
	{1, 1},
	{0, 2},
	{2, 1},
	{0, 2},
	{0, 2},
	{0, 3},
	{3, 1},
	{0, 2},
	{0, 2},
	{0, 3},
	{0, 2},
	{0, 3},
	{0, 3},
	{0, 4}
	};

	/*
	* Register static init controller DB
	*/
	int ddr3_tip_init_specific_reg_config(u32 dev_num, reg_data *reg_config_arr)
	{
	static_init_controller_config[dev_num] = reg_config_arr;
	return MV_OK;
	}

	/*
	* Register static info DB
	*/
	int ddr3_tip_init_static_config_db(
	u32 dev_num, struct hws_tip_static_config_info *static_config_info)
	{
	static_config[dev_num].board_trace_arr =
	static_config_info->board_trace_arr;
	static_config[dev_num].package_trace_arr =
	static_config_info->package_trace_arr;
	silicon_delay[dev_num] = static_config_info->silicon_delay;

	return MV_OK;
	}

	/*
	* Static round trip flow - Calculates the total round trip delay.
	*/
	int ddr3_tip_static_round_trip_arr_build(u32 dev_num,
	struct trip_delay_element *table_ptr,
	int is_wl, u32 *round_trip_delay_arr)
	{
	u32 bus_index, global_bus;
	u32 if_id;
	u32 bus_per_interface;
	int sign;
	u32 temp;
	u32 board_trace;
	struct trip_delay_element *pkg_delay_ptr;
	struct hws_topology_map *tm = ddr3_get_topology_map();

	/*
	* In WL we calc the diff between Clock to DQs in RL we sum the round
	* trip of Clock and DQs
	*/
	sign = (is_wl) ? -1 : 1;

	bus_per_interface = GET_TOPOLOGY_NUM_OF_BUSES();

	for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
	VALIDATE_ACTIVE(tm->if_act_mask, if_id);
	for (bus_index = 0; bus_index < bus_per_interface;
	bus_index++) {
	VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
	global_bus = (if_id * bus_per_interface) + bus_index;

	/* calculate total trip delay (package and board) */
	board_trace = (table_ptr[global_bus].dqs_delay * sign) +
	table_ptr[global_bus].ck_delay;
	temp = (board_trace * 163) / 1000;

	/* Convert the length to delay in psec units */
	pkg_delay_ptr =
	static_config[dev_num].package_trace_arr;
	round_trip_delay_arr[global_bus] = temp +
	(int)(pkg_delay_ptr[global_bus].dqs_delay *
	sign) +
	(int)pkg_delay_ptr[global_bus].ck_delay +
	(int)((is_wl == 1) ? wl_debug_delay :
	(int)silicon_delay[dev_num]);
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_TRACE,
	("Round Trip Build round_trip_delay_arr[0x%x]: 0x%x temp 0x%x\n",
	global_bus, round_trip_delay_arr[global_bus],
	temp));
	}
	}

	return MV_OK;
	}

	/*
	* Write leveling for static flow - calculating the round trip delay of the
	* DQS signal.
	*/
	int ddr3_tip_write_leveling_static_config(u32 dev_num, u32 if_id,
	enum hws_ddr_freq frequency,
	u32 *round_trip_delay_arr)
	{
	u32 bus_index; /* index to the bus loop */
	u32 bus_start_index;
	u32 bus_per_interface;
	u32 phase = 0;
	u32 adll = 0, adll_cen, adll_inv, adll_final;
	u32 adll_period = MEGA / freq_val[frequency] / 64;

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("ddr3_tip_write_leveling_static_config\n"));
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_TRACE,
	("dev_num 0x%x IF 0x%x freq %d (adll_period 0x%x)\n",
	dev_num, if_id, frequency, adll_period));

	bus_per_interface = GET_TOPOLOGY_NUM_OF_BUSES();
	bus_start_index = if_id * bus_per_interface;
	for (bus_index = bus_start_index;
	bus_index < (bus_start_index + bus_per_interface); bus_index++) {
	VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
	phase = round_trip_delay_arr[bus_index] / (32 * adll_period);
	adll = (round_trip_delay_arr[bus_index] -
	(phase * 32 * adll_period)) / adll_period;
	adll = (adll > 31) ? 31 : adll;
	adll_cen = 16 + adll;
	adll_inv = adll_cen / 32;
	adll_final = adll_cen - (adll_inv * 32);
	adll_final = (adll_final > 31) ? 31 : adll_final;

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("\t%d - phase 0x%x adll 0x%x\n",
	bus_index, phase, adll));
	/*
	* Writing to all 4 phy of Interface number,
	* bit 0 \96 4 \96 ADLL, bit 6-8 phase
	*/
	CHECK_STATUS(ddr3_tip_bus_read_modify_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	(bus_index % 4), DDR_PHY_DATA,
	PHY_WRITE_DELAY(cs),
	((phase << 6) + (adll & 0x1f)), 0x1df));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	ACCESS_TYPE_UNICAST, (bus_index % 4),
	DDR_PHY_DATA, WRITE_CENTRALIZATION_PHY_REG,
	((adll_inv & 0x1) << 5) + adll_final));
	}

	return MV_OK;
	}

	/*
	* Read leveling for static flow
	*/
	int ddr3_tip_read_leveling_static_config(u32 dev_num,
	u32 if_id,
	enum hws_ddr_freq frequency,
	u32 *total_round_trip_delay_arr)
	{
	u32 cs, data0, data1, data3 = 0;
	u32 bus_index; /* index to the bus loop */
	u32 bus_start_index;
	u32 phase0, phase1, max_phase;
	u32 adll0, adll1;
	u32 cl_value;
	u32 min_delay;
	u32 sdr_period = MEGA / freq_val[frequency];
	u32 ddr_period = MEGA / freq_val[frequency] / 2;
	u32 adll_period = MEGA / freq_val[frequency] / 64;
	enum hws_speed_bin speed_bin_index;
	u32 rd_sample_dly[MAX_CS_NUM] = { 0 };
	u32 rd_ready_del[MAX_CS_NUM] = { 0 };
	u32 bus_per_interface = GET_TOPOLOGY_NUM_OF_BUSES();
	struct hws_topology_map *tm = ddr3_get_topology_map();

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("ddr3_tip_read_leveling_static_config\n"));
	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("dev_num 0x%x ifc 0x%x freq %d\n", dev_num,
	if_id, frequency));
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_TRACE,
	("Sdr_period 0x%x Ddr_period 0x%x adll_period 0x%x\n",
	sdr_period, ddr_period, adll_period));

	if (tm->interface_params[first_active_if].memory_freq ==
	frequency) {
	cl_value = tm->interface_params[first_active_if].cas_l;
	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("cl_value 0x%x\n", cl_value));
	} else {
	speed_bin_index = tm->interface_params[if_id].speed_bin_index;
	cl_value = cas_latency_table[speed_bin_index].cl_val[frequency];
	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("cl_value 0x%x speed_bin_index %d\n",
	cl_value, speed_bin_index));
	}

	bus_start_index = if_id * bus_per_interface;

	for (bus_index = bus_start_index;
	bus_index < (bus_start_index + bus_per_interface);
	bus_index += 2) {
	VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
	cs = chip_select_map[
	tm->interface_params[if_id].as_bus_params[
	(bus_index % 4)].cs_bitmask].cs_num;

	/* read sample delay calculation */
	min_delay = (total_round_trip_delay_arr[bus_index] <
	total_round_trip_delay_arr[bus_index + 1]) ?
	total_round_trip_delay_arr[bus_index] :
	total_round_trip_delay_arr[bus_index + 1];
	/* round down */
	rd_sample_dly[cs] = 2 * (min_delay / (sdr_period * 2));
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_TRACE,
	("\t%d - min_delay 0x%x cs 0x%x rd_sample_dly[cs] 0x%x\n",
	bus_index, min_delay, cs, rd_sample_dly[cs]));

	/* phase calculation */
	phase0 = (total_round_trip_delay_arr[bus_index] -
	(sdr_period * rd_sample_dly[cs])) / (ddr_period);
	phase1 = (total_round_trip_delay_arr[bus_index + 1] -
	(sdr_period * rd_sample_dly[cs])) / (ddr_period);
	max_phase = (phase0 > phase1) ? phase0 : phase1;
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_TRACE,
	("\tphase0 0x%x phase1 0x%x max_phase 0x%x\n",
	phase0, phase1, max_phase));

	/* ADLL calculation */
	adll0 = (u32)((total_round_trip_delay_arr[bus_index] -
	(sdr_period * rd_sample_dly[cs]) -
	(ddr_period * phase0)) / adll_period);
	adll0 = (adll0 > 31) ? 31 : adll0;
	adll1 = (u32)((total_round_trip_delay_arr[bus_index + 1] -
	(sdr_period * rd_sample_dly[cs]) -
	(ddr_period * phase1)) / adll_period);
	adll1 = (adll1 > 31) ? 31 : adll1;

	/* The Read delay close the Read FIFO */
	rd_ready_del[cs] = rd_sample_dly[cs] +
	read_ready_delay_phase_offset[max_phase];
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_TRACE,
	("\tadll0 0x%x adll1 0x%x rd_ready_del[cs] 0x%x\n",
	adll0, adll1, rd_ready_del[cs]));

	/*
	* Write to the phy of Interface (bit 0 \96 4 \96 ADLL,
	* bit 6-8 phase)
	*/
	data0 = ((phase0 << 6) + (adll0 & 0x1f));
	data1 = ((phase1 << 6) + (adll1 & 0x1f));

	CHECK_STATUS(ddr3_tip_bus_read_modify_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	(bus_index % 4), DDR_PHY_DATA, PHY_READ_DELAY(cs),
	data0, 0x1df));
	CHECK_STATUS(ddr3_tip_bus_read_modify_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	((bus_index + 1) % 4), DDR_PHY_DATA,
	PHY_READ_DELAY(cs), data1, 0x1df));
	}

	for (bus_index = 0; bus_index < bus_per_interface; bus_index++) {
	VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
	CHECK_STATUS(ddr3_tip_bus_read_modify_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	bus_index, DDR_PHY_DATA, 0x3, data3, 0x1f));
	}
	CHECK_STATUS(ddr3_tip_if_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	READ_DATA_SAMPLE_DELAY,
	(rd_sample_dly[0] + cl_value) + (rd_sample_dly[1] << 8),
	MASK_ALL_BITS));

	/* Read_ready_del0 bit 0-4 , CS bits 8-12 */
	CHECK_STATUS(ddr3_tip_if_write
	(dev_num, ACCESS_TYPE_UNICAST, if_id,
	READ_DATA_READY_DELAY,
	rd_ready_del[0] + (rd_ready_del[1] << 8) + cl_value,
	MASK_ALL_BITS));

	return MV_OK;
	}

	/*
	* DDR3 Static flow
	*/
	int ddr3_tip_run_static_alg(u32 dev_num, enum hws_ddr_freq freq)
	{
	u32 if_id = 0;
	struct trip_delay_element *table_ptr;
	u32 wl_total_round_trip_delay_arr[MAX_TOTAL_BUS_NUM];
	u32 rl_total_round_trip_delay_arr[MAX_TOTAL_BUS_NUM];
	struct init_cntr_param init_cntr_prm;
	int ret;
	struct hws_topology_map *tm = ddr3_get_topology_map();

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("ddr3_tip_run_static_alg"));

	init_cntr_prm.do_mrs_phy = 1;
	init_cntr_prm.is_ctrl64_bit = 0;
	init_cntr_prm.init_phy = 1;
	ret = hws_ddr3_tip_init_controller(dev_num, &init_cntr_prm);
	if (ret != MV_OK) {
	DEBUG_TRAINING_STATIC_IP(
	DEBUG_LEVEL_ERROR,
	("hws_ddr3_tip_init_controller failure\n"));
	}

	/* calculate the round trip delay for Write Leveling */
	table_ptr = static_config[dev_num].board_trace_arr;
	CHECK_STATUS(ddr3_tip_static_round_trip_arr_build
	(dev_num, table_ptr, 1,
	wl_total_round_trip_delay_arr));
	/* calculate the round trip delay for Read Leveling */
	CHECK_STATUS(ddr3_tip_static_round_trip_arr_build
	(dev_num, table_ptr, 0,
	rl_total_round_trip_delay_arr));

	for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
	/* check if the interface is enabled */
	VALIDATE_ACTIVE(tm->if_act_mask, if_id);
	/*
	* Static frequency is defined according to init-frequency
	* (not target)
	*/
	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Static IF %d freq %d\n",
	if_id, freq));
	CHECK_STATUS(ddr3_tip_write_leveling_static_config
	(dev_num, if_id, freq,
	wl_total_round_trip_delay_arr));
	CHECK_STATUS(ddr3_tip_read_leveling_static_config
	(dev_num, if_id, freq,
	rl_total_round_trip_delay_arr));
	}

	return MV_OK;
	}

	/*
	* Init controller for static flow
	*/
	int ddr3_tip_static_init_controller(u32 dev_num)
	{
	u32 index_cnt = 0;

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("ddr3_tip_static_init_controller\n"));
	while (static_init_controller_config[dev_num][index_cnt].reg_addr !=
	0) {
	CHECK_STATUS(ddr3_tip_if_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	static_init_controller_config[dev_num][index_cnt].
	reg_addr,
	static_init_controller_config[dev_num][index_cnt].
	reg_data,
	static_init_controller_config[dev_num][index_cnt].
	reg_mask));

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Init_controller index_cnt %d\n",
	index_cnt));
	index_cnt++;
	}

	return MV_OK;
	}

	int ddr3_tip_static_phy_init_controller(u32 dev_num)
	{
	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Phy Init Controller 2\n"));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa4,
	0x3dfe));

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Phy Init Controller 3\n"));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa6,
	0xcb2));

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Phy Init Controller 4\n"));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa9,
	0));

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Static Receiver Calibration\n"));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xd0,
	0x1f));

	DEBUG_TRAINING_STATIC_IP(DEBUG_LEVEL_TRACE,
	("Static V-REF Calibration\n"));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0xa8,
	0x434));

	return MV_OK;
	}
	#endif

	/*
	* Configure phy (called by static init controller) for static flow
	*/
	int ddr3_tip_configure_phy(u32 dev_num)
	{
	u32 if_id, phy_id;
	struct hws_topology_map *tm = ddr3_get_topology_map();

	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
	PAD_ZRI_CALIB_PHY_REG,
	((0x7f & g_zpri_data) << 7 \| (0x7f & g_znri_data))));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_CONTROL,
	PAD_ZRI_CALIB_PHY_REG,
	((0x7f & g_zpri_ctrl) << 7 \| (0x7f & g_znri_ctrl))));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
	PAD_ODT_CALIB_PHY_REG,
	((0x3f & g_zpodt_data) << 6 \| (0x3f & g_znodt_data))));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_CONTROL,
	PAD_ODT_CALIB_PHY_REG,
	((0x3f & g_zpodt_ctrl) << 6 \| (0x3f & g_znodt_ctrl))));

	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
	PAD_PRE_DISABLE_PHY_REG, 0));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA,
	CMOS_CONFIG_PHY_REG, 0));
	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_CONTROL,
	CMOS_CONFIG_PHY_REG, 0));

	for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
	/* check if the interface is enabled */
	VALIDATE_ACTIVE(tm->if_act_mask, if_id);

	for (phy_id = 0;
	phy_id < tm->num_of_bus_per_interface;
	phy_id++) {
	VALIDATE_ACTIVE(tm->bus_act_mask, phy_id);
	/* Vref & clamp */
	CHECK_STATUS(ddr3_tip_bus_read_modify_write
	(dev_num, ACCESS_TYPE_UNICAST,
	if_id, phy_id, DDR_PHY_DATA,
	PAD_CONFIG_PHY_REG,
	((clamp_tbl[if_id] << 4) \| vref),
	((0x7 << 4) \| 0x7)));
	/* clamp not relevant for control */
	CHECK_STATUS(ddr3_tip_bus_read_modify_write
	(dev_num, ACCESS_TYPE_UNICAST,
	if_id, phy_id, DDR_PHY_CONTROL,
	PAD_CONFIG_PHY_REG, 0x4, 0x7));
	}
	}

	CHECK_STATUS(ddr3_tip_bus_write
	(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
	ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, DDR_PHY_DATA, 0x90,
	0x6002));

	return MV_OK;
	}