# include <wdt.h>
#endif
-#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
#include <../serdes/a38x/high_speed_env_spec.h>
DECLARE_GLOBAL_DATA_PTR;
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
-static struct hws_topology_map board_topology_map_1g = {
+static struct mv_ddr_topology_map board_topology_map_1g = {
+ DEBUG_LEVEL_ERROR,
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1600K, /* speed_bin */
- BUS_WIDTH_16, /* memory_width */
- MEM_4G, /* mem_size */
+ MV_DDR_DEV_WIDTH_16BIT, /* memory_width */
+ MV_DDR_DIE_CAP_4GBIT, /* mem_size */
DDR_FREQ_800, /* frequency */
0, 0, /* cas_wl cas_l */
- HWS_TEMP_NORMAL, /* temperature */
- HWS_TIM_2T} }, /* timing (force 2t) */
- 5, /* Num Of Bus Per Interface*/
- BUS_MASK_32BIT /* Busses mask */
+ MV_DDR_TEMP_NORMAL} }, /* temperature */
+ BUS_MASK_32BIT, /* Busses mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
};
-static struct hws_topology_map board_topology_map_2g = {
+static struct mv_ddr_topology_map board_topology_map_2g = {
+ DEBUG_LEVEL_ERROR,
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1600K, /* speed_bin */
- BUS_WIDTH_16, /* memory_width */
- MEM_8G, /* mem_size */
+ MV_DDR_DEV_WIDTH_16BIT, /* memory_width */
+ MV_DDR_DIE_CAP_8GBIT, /* mem_size */
DDR_FREQ_800, /* frequency */
0, 0, /* cas_wl cas_l */
- HWS_TEMP_NORMAL, /* temperature */
- HWS_TIM_2T} }, /* timing (force 2t) */
- 5, /* Num Of Bus Per Interface*/
- BUS_MASK_32BIT /* Busses mask */
+ MV_DDR_TEMP_NORMAL} }, /* temperature */
+ BUS_MASK_32BIT, /* Busses mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
};
-struct hws_topology_map *ddr3_get_topology_map(void)
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
{
static int mem = 0;
struct omnia_eeprom oep;
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
-#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
#include <../serdes/a38x/high_speed_env_spec.h>
DECLARE_GLOBAL_DATA_PTR;
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
-static struct hws_topology_map board_topology_map = {
+static struct mv_ddr_topology_map board_topology_map = {
+ DEBUG_LEVEL_ERROR,
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1866L, /* speed_bin */
- BUS_WIDTH_8, /* memory_width */
- MEM_2G, /* mem_size */
+ MV_DDR_DEV_WIDTH_8BIT, /* memory_width */
+ MV_DDR_DIE_CAP_2GBIT, /* mem_size */
DDR_FREQ_800, /* frequency */
0, 0, /* cas_wl cas_l */
- HWS_TEMP_LOW, /* temperature */
- HWS_TIM_DEFAULT} }, /* timing */
- 5, /* Num Of Bus Per Interface*/
- BUS_MASK_32BIT /* Busses mask */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* Busses mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
};
-struct hws_topology_map *ddr3_get_topology_map(void)
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
{
/* Return the board topology as defined in the board code */
return &board_topology_map;
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
-#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
#include <../serdes/a38x/high_speed_env_spec.h>
DECLARE_GLOBAL_DATA_PTR;
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
-static struct hws_topology_map board_topology_map = {
+static struct mv_ddr_topology_map board_topology_map = {
+ DEBUG_LEVEL_ERROR,
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1866L, /* speed_bin */
- BUS_WIDTH_8, /* memory_width */
- MEM_4G, /* mem_size */
+ MV_DDR_DEV_WIDTH_8BIT, /* memory_width */
+ MV_DDR_DIE_CAP_4GBIT, /* mem_size */
DDR_FREQ_800, /* frequency */
0, 0, /* cas_wl cas_l */
- HWS_TEMP_LOW, /* temperature */
- HWS_TIM_DEFAULT} }, /* timing */
- 5, /* Num Of Bus Per Interface*/
- BUS_MASK_32BIT /* Busses mask */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* Busses mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
};
-struct hws_topology_map *ddr3_get_topology_map(void)
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
{
/* Return the board topology as defined in the board code */
return &board_topology_map;
#include <asm/arch/cpu.h>
#include <asm-generic/gpio.h>
-#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
#include "../arch/arm/mach-mvebu/serdes/a38x/high_speed_env_spec.h"
#include "keyprogram.h"
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
-static struct hws_topology_map ddr_topology_map = {
+static struct mv_ddr_topology_map ddr_topology_map = {
+ DEBUG_LEVEL_ERROR,
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1600K, /* speed_bin */
- BUS_WIDTH_16, /* memory_width */
- MEM_4G, /* mem_size */
+ MV_DDR_DEV_WIDTH_16BIT, /* memory_width */
+ MV_DDR_DIE_CAP_4GBIT, /* mem_size */
DDR_FREQ_533, /* frequency */
0, 0, /* cas_wl cas_l */
- HWS_TEMP_LOW, /* temperature */
- HWS_TIM_DEFAULT} }, /* timing */
- 5, /* Num Of Bus Per Interface*/
- BUS_MASK_32BIT /* Busses mask */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* Busses mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
+
};
static struct serdes_map serdes_topology_map[] = {
#endif
}
-struct hws_topology_map *ddr3_get_topology_map(void)
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
{
return &ddr_topology_map;
}
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
-#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
+#include "../drivers/ddr/marvell/a38x/ddr3_init.h"
#include <../serdes/a38x/high_speed_env_spec.h>
DECLARE_GLOBAL_DATA_PTR;
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
-static struct hws_topology_map board_topology_map = {
+static struct mv_ddr_topology_map board_topology_map = {
+ DEBUG_LEVEL_ERROR,
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1600K, /* speed_bin */
- BUS_WIDTH_16, /* memory_width */
- MEM_4G, /* mem_size */
+ MV_DDR_DEV_WIDTH_16BIT, /* memory_width */
+ MV_DDR_DIE_CAP_4GBIT, /* mem_size */
DDR_FREQ_800, /* frequency */
0, 0, /* cas_wl cas_l */
- HWS_TEMP_LOW, /* temperature */
- HWS_TIM_DEFAULT} }, /* timing */
- 5, /* Num Of Bus Per Interface*/
- BUS_MASK_32BIT /* Busses mask */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* Busses mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ { {0} }, /* raw spd data */
+ {0} /* timing parameters */
};
-struct hws_topology_map *ddr3_get_topology_map(void)
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
{
/* Return the board topology as defined in the board code */
return &board_topology_map;
# SPDX-License-Identifier: GPL-2.0+
-obj-$(CONFIG_SPL_BUILD) += ddr3_a38x.o
-obj-$(CONFIG_SPL_BUILD) += ddr3_a38x_training.o
+obj-$(CONFIG_SPL_BUILD) += mv_ddr_plat.o
+obj-$(CONFIG_SPL_BUILD) += mv_ddr_sys_env_lib.o
obj-$(CONFIG_SPL_BUILD) += ddr3_debug.o
-obj-$(CONFIG_SPL_BUILD) += ddr3_hws_hw_training.o
obj-$(CONFIG_SPL_BUILD) += ddr3_init.o
obj-$(CONFIG_SPL_BUILD) += ddr3_training.o
obj-$(CONFIG_SPL_BUILD) += ddr3_training_bist.o
obj-$(CONFIG_SPL_BUILD) += ddr3_training_ip_engine.o
obj-$(CONFIG_SPL_BUILD) += ddr3_training_leveling.o
obj-$(CONFIG_SPL_BUILD) += ddr3_training_pbs.o
-obj-$(CONFIG_SPL_BUILD) += ddr3_training_static.o
+obj-$(CONFIG_SPL_BUILD) += mv_ddr_build_message.o
+obj-$(CONFIG_SPL_BUILD) += mv_ddr_common.o
+obj-$(CONFIG_SPL_BUILD) += mv_ddr_spd.o
+obj-$(CONFIG_SPL_BUILD) += mv_ddr_topology.o
obj-$(CONFIG_SPL_BUILD) += xor.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
-#include "ddr3_init.h"
-
-#define A38X_NUMBER_OF_INTERFACES 5
-
-#define SAR_DEV_ID_OFFS 27
-#define SAR_DEV_ID_MASK 0x7
-
-/* Termal Sensor Registers */
-#define TSEN_STATE_REG 0xe4070
-#define TSEN_STATE_OFFSET 31
-#define TSEN_STATE_MASK (0x1 << TSEN_STATE_OFFSET)
-#define TSEN_CONF_REG 0xe4074
-#define TSEN_CONF_RST_OFFSET 8
-#define TSEN_CONF_RST_MASK (0x1 << TSEN_CONF_RST_OFFSET)
-#define TSEN_STATUS_REG 0xe4078
-#define TSEN_STATUS_READOUT_VALID_OFFSET 10
-#define TSEN_STATUS_READOUT_VALID_MASK (0x1 << \
- TSEN_STATUS_READOUT_VALID_OFFSET)
-#define TSEN_STATUS_TEMP_OUT_OFFSET 0
-#define TSEN_STATUS_TEMP_OUT_MASK (0x3ff << TSEN_STATUS_TEMP_OUT_OFFSET)
-
-static struct dfx_access interface_map[] = {
- /* Pipe Client */
- { 0, 17 },
- { 1, 7 },
- { 1, 11 },
- { 0, 3 },
- { 1, 25 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 },
- { 0, 0 }
-};
-
-/* This array hold the board round trip delay (DQ and CK) per <interface,bus> */
-struct trip_delay_element a38x_board_round_trip_delay_array[] = {
- /* 1st board */
- /* Interface bus DQS-delay CK-delay */
- { 3952, 5060 },
- { 3192, 4493 },
- { 4785, 6677 },
- { 3413, 7267 },
- { 4282, 6086 }, /* ECC PUP */
- { 3952, 5134 },
- { 3192, 4567 },
- { 4785, 6751 },
- { 3413, 7341 },
- { 4282, 6160 }, /* ECC PUP */
-
- /* 2nd board */
- /* Interface bus DQS-delay CK-delay */
- { 3952, 5060 },
- { 3192, 4493 },
- { 4785, 6677 },
- { 3413, 7267 },
- { 4282, 6086 }, /* ECC PUP */
- { 3952, 5134 },
- { 3192, 4567 },
- { 4785, 6751 },
- { 3413, 7341 },
- { 4282, 6160 } /* ECC PUP */
-};
-
-
-static u8 a38x_bw_per_freq[DDR_FREQ_LIMIT] = {
- 0x3, /* DDR_FREQ_100 */
- 0x4, /* DDR_FREQ_400 */
- 0x4, /* DDR_FREQ_533 */
- 0x5, /* DDR_FREQ_667 */
- 0x5, /* DDR_FREQ_800 */
- 0x5, /* DDR_FREQ_933 */
- 0x5, /* DDR_FREQ_1066 */
- 0x3, /* DDR_FREQ_311 */
- 0x3, /* DDR_FREQ_333 */
- 0x4, /* DDR_FREQ_467 */
- 0x5, /* DDR_FREQ_850 */
- 0x5, /* DDR_FREQ_600 */
- 0x3, /* DDR_FREQ_300 */
- 0x5, /* DDR_FREQ_900 */
- 0x3, /* DDR_FREQ_360 */
- 0x5 /* DDR_FREQ_1000 */
-};
-
-static u8 a38x_rate_per_freq[DDR_FREQ_LIMIT] = {
- /*TBD*/ 0x1, /* DDR_FREQ_100 */
- 0x2, /* DDR_FREQ_400 */
- 0x2, /* DDR_FREQ_533 */
- 0x2, /* DDR_FREQ_667 */
- 0x2, /* DDR_FREQ_800 */
- 0x3, /* DDR_FREQ_933 */
- 0x3, /* DDR_FREQ_1066 */
- 0x1, /* DDR_FREQ_311 */
- 0x1, /* DDR_FREQ_333 */
- 0x2, /* DDR_FREQ_467 */
- 0x2, /* DDR_FREQ_850 */
- 0x2, /* DDR_FREQ_600 */
- 0x1, /* DDR_FREQ_300 */
- 0x2, /* DDR_FREQ_900 */
- 0x1, /* DDR_FREQ_360 */
- 0x2 /* DDR_FREQ_1000 */
-};
-
-static u16 a38x_vco_freq_per_sar[] = {
- 666, /* 0 */
- 1332,
- 800,
- 1600,
- 1066,
- 2132,
- 1200,
- 2400,
- 1332,
- 1332,
- 1500,
- 1500,
- 1600, /* 12 */
- 1600,
- 1700,
- 1700,
- 1866,
- 1866,
- 1800, /* 18 */
- 2000,
- 2000,
- 4000,
- 2132,
- 2132,
- 2300,
- 2300,
- 2400,
- 2400,
- 2500,
- 2500,
- 800
-};
-
-u32 pipe_multicast_mask;
-
-u32 dq_bit_map_2_phy_pin[] = {
- 1, 0, 2, 6, 9, 8, 3, 7, /* 0 */
- 8, 9, 1, 7, 2, 6, 3, 0, /* 1 */
- 3, 9, 7, 8, 1, 0, 2, 6, /* 2 */
- 1, 0, 6, 2, 8, 3, 7, 9, /* 3 */
- 0, 1, 2, 9, 7, 8, 3, 6, /* 4 */
-};
-
-static int ddr3_tip_a38x_set_divider(u8 dev_num, u32 if_id,
- enum hws_ddr_freq freq);
-
-/*
- * Read temperature TJ value
- */
-u32 ddr3_ctrl_get_junc_temp(u8 dev_num)
-{
- int reg = 0;
-
- /* Initiates TSEN hardware reset once */
- if ((reg_read(TSEN_CONF_REG) & TSEN_CONF_RST_MASK) == 0)
- reg_bit_set(TSEN_CONF_REG, TSEN_CONF_RST_MASK);
- mdelay(10);
-
- /* Check if the readout field is valid */
- if ((reg_read(TSEN_STATUS_REG) & TSEN_STATUS_READOUT_VALID_MASK) == 0) {
- printf("%s: TSEN not ready\n", __func__);
- return 0;
- }
-
- reg = reg_read(TSEN_STATUS_REG);
- reg = (reg & TSEN_STATUS_TEMP_OUT_MASK) >> TSEN_STATUS_TEMP_OUT_OFFSET;
-
- return ((((10000 * reg) / 21445) * 1000) - 272674) / 1000;
-}
-
-/*
- * Name: ddr3_tip_a38x_get_freq_config.
- * Desc:
- * Args:
- * Notes:
- * Returns: MV_OK if success, other error code if fail.
- */
-int ddr3_tip_a38x_get_freq_config(u8 dev_num, enum hws_ddr_freq freq,
- struct hws_tip_freq_config_info
- *freq_config_info)
-{
- if (a38x_bw_per_freq[freq] == 0xff)
- return MV_NOT_SUPPORTED;
-
- if (freq_config_info == NULL)
- return MV_BAD_PARAM;
-
- freq_config_info->bw_per_freq = a38x_bw_per_freq[freq];
- freq_config_info->rate_per_freq = a38x_rate_per_freq[freq];
- freq_config_info->is_supported = 1;
-
- return MV_OK;
-}
-
-/*
- * Name: ddr3_tip_a38x_pipe_enable.
- * Desc:
- * Args:
- * Notes:
- * Returns: MV_OK if success, other error code if fail.
- */
-int ddr3_tip_a38x_pipe_enable(u8 dev_num, enum hws_access_type interface_access,
- u32 if_id, int enable)
-{
- u32 data_value, pipe_enable_mask = 0;
-
- if (enable == 0) {
- pipe_enable_mask = 0;
- } else {
- if (interface_access == ACCESS_TYPE_MULTICAST)
- pipe_enable_mask = pipe_multicast_mask;
- else
- pipe_enable_mask = (1 << interface_map[if_id].pipe);
- }
-
- CHECK_STATUS(ddr3_tip_reg_read
- (dev_num, PIPE_ENABLE_ADDR, &data_value, MASK_ALL_BITS));
- data_value = (data_value & (~0xff)) | pipe_enable_mask;
- CHECK_STATUS(ddr3_tip_reg_write(dev_num, PIPE_ENABLE_ADDR, data_value));
-
- return MV_OK;
-}
-
-/*
- * Name: ddr3_tip_a38x_if_write.
- * Desc:
- * Args:
- * Notes:
- * Returns: MV_OK if success, other error code if fail.
- */
-int ddr3_tip_a38x_if_write(u8 dev_num, enum hws_access_type interface_access,
- u32 if_id, u32 reg_addr, u32 data_value,
- u32 mask)
-{
- u32 ui_data_read;
-
- if (mask != MASK_ALL_BITS) {
- CHECK_STATUS(ddr3_tip_a38x_if_read
- (dev_num, ACCESS_TYPE_UNICAST, if_id, reg_addr,
- &ui_data_read, MASK_ALL_BITS));
- data_value = (ui_data_read & (~mask)) | (data_value & mask);
- }
-
- reg_write(reg_addr, data_value);
-
- return MV_OK;
-}
-
-/*
- * Name: ddr3_tip_a38x_if_read.
- * Desc:
- * Args:
- * Notes:
- * Returns: MV_OK if success, other error code if fail.
- */
-int ddr3_tip_a38x_if_read(u8 dev_num, enum hws_access_type interface_access,
- u32 if_id, u32 reg_addr, u32 *data, u32 mask)
-{
- *data = reg_read(reg_addr) & mask;
-
- return MV_OK;
-}
-
-/*
- * Name: ddr3_tip_a38x_select_ddr_controller.
- * Desc: Enable/Disable access to Marvell's server.
- * Args: dev_num - device number
- * enable - whether to enable or disable the server
- * Notes:
- * Returns: MV_OK if success, other error code if fail.
- */
-int ddr3_tip_a38x_select_ddr_controller(u8 dev_num, int enable)
-{
- u32 reg;
-
- reg = reg_read(CS_ENABLE_REG);
-
- if (enable)
- reg |= (1 << 6);
- else
- reg &= ~(1 << 6);
-
- reg_write(CS_ENABLE_REG, reg);
-
- return MV_OK;
-}
-
-/*
- * Name: ddr3_tip_init_a38x_silicon.
- * Desc: init Training SW DB.
- * Args:
- * Notes:
- * Returns: MV_OK if success, other error code if fail.
- */
-static int ddr3_tip_init_a38x_silicon(u32 dev_num, u32 board_id)
-{
- struct hws_tip_config_func_db config_func;
- enum hws_ddr_freq ddr_freq;
- int status;
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- /* new read leveling version */
- config_func.tip_dunit_read_func = ddr3_tip_a38x_if_read;
- config_func.tip_dunit_write_func = ddr3_tip_a38x_if_write;
- config_func.tip_dunit_mux_select_func =
- ddr3_tip_a38x_select_ddr_controller;
- config_func.tip_get_freq_config_info_func =
- ddr3_tip_a38x_get_freq_config;
- config_func.tip_set_freq_divider_func = ddr3_tip_a38x_set_divider;
- config_func.tip_get_device_info_func = ddr3_tip_a38x_get_device_info;
- config_func.tip_get_temperature = ddr3_ctrl_get_junc_temp;
-
- ddr3_tip_init_config_func(dev_num, &config_func);
-
- ddr3_tip_register_dq_table(dev_num, dq_bit_map_2_phy_pin);
-
- status = ddr3_tip_a38x_get_init_freq(dev_num, &ddr_freq);
- if (MV_OK != status) {
- DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
- ("DDR3 silicon get target frequency - FAILED 0x%x\n",
- status));
- return status;
- }
-
- rl_version = 1;
- mask_tune_func = (SET_LOW_FREQ_MASK_BIT |
- LOAD_PATTERN_MASK_BIT |
- SET_MEDIUM_FREQ_MASK_BIT | WRITE_LEVELING_MASK_BIT |
- /* LOAD_PATTERN_2_MASK_BIT | */
- WRITE_LEVELING_SUPP_MASK_BIT |
- READ_LEVELING_MASK_BIT |
- PBS_RX_MASK_BIT |
- PBS_TX_MASK_BIT |
- SET_TARGET_FREQ_MASK_BIT |
- WRITE_LEVELING_TF_MASK_BIT |
- WRITE_LEVELING_SUPP_TF_MASK_BIT |
- READ_LEVELING_TF_MASK_BIT |
- CENTRALIZATION_RX_MASK_BIT |
- CENTRALIZATION_TX_MASK_BIT);
- rl_mid_freq_wa = 1;
-
- if ((ddr_freq == DDR_FREQ_333) || (ddr_freq == DDR_FREQ_400)) {
- mask_tune_func = (WRITE_LEVELING_MASK_BIT |
- LOAD_PATTERN_2_MASK_BIT |
- WRITE_LEVELING_SUPP_MASK_BIT |
- READ_LEVELING_MASK_BIT |
- PBS_RX_MASK_BIT |
- PBS_TX_MASK_BIT |
- CENTRALIZATION_RX_MASK_BIT |
- CENTRALIZATION_TX_MASK_BIT);
- rl_mid_freq_wa = 0; /* WA not needed if 333/400 is TF */
- }
-
- /* Supplementary not supported for ECC modes */
- if (1 == ddr3_if_ecc_enabled()) {
- mask_tune_func &= ~WRITE_LEVELING_SUPP_TF_MASK_BIT;
- mask_tune_func &= ~WRITE_LEVELING_SUPP_MASK_BIT;
- mask_tune_func &= ~PBS_TX_MASK_BIT;
- mask_tune_func &= ~PBS_RX_MASK_BIT;
- }
-
- if (ck_delay == -1)
- ck_delay = 160;
- if (ck_delay_16 == -1)
- ck_delay_16 = 160;
- ca_delay = 0;
- delay_enable = 1;
-
- calibration_update_control = 1;
-
- init_freq = tm->interface_params[first_active_if].memory_freq;
-
- ddr3_tip_a38x_get_medium_freq(dev_num, &medium_freq);
-
- return MV_OK;
-}
-
-int ddr3_a38x_update_topology_map(u32 dev_num, struct hws_topology_map *tm)
-{
- u32 if_id = 0;
- enum hws_ddr_freq freq;
-
- ddr3_tip_a38x_get_init_freq(dev_num, &freq);
- tm->interface_params[if_id].memory_freq = freq;
-
- /*
- * re-calc topology parameters according to topology updates
- * (if needed)
- */
- CHECK_STATUS(hws_ddr3_tip_load_topology_map(dev_num, tm));
-
- return MV_OK;
-}
-
-int ddr3_tip_init_a38x(u32 dev_num, u32 board_id)
-{
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- if (NULL == tm)
- return MV_FAIL;
-
- ddr3_a38x_update_topology_map(dev_num, tm);
- ddr3_tip_init_a38x_silicon(dev_num, board_id);
-
- return MV_OK;
-}
-
-int ddr3_tip_a38x_get_init_freq(int dev_num, enum hws_ddr_freq *freq)
-{
- u32 reg;
-
- /* Read sample at reset setting */
- reg = (reg_read(REG_DEVICE_SAR1_ADDR) >>
- RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET) &
- RST2_CPU_DDR_CLOCK_SELECT_IN_MASK;
- switch (reg) {
- case 0x0:
- case 0x1:
- *freq = DDR_FREQ_333;
- break;
- case 0x2:
- case 0x3:
- *freq = DDR_FREQ_400;
- break;
- case 0x4:
- case 0xd:
- *freq = DDR_FREQ_533;
- break;
- case 0x6:
- *freq = DDR_FREQ_600;
- break;
- case 0x8:
- case 0x11:
- case 0x14:
- *freq = DDR_FREQ_667;
- break;
- case 0xc:
- case 0x15:
- case 0x1b:
- *freq = DDR_FREQ_800;
- break;
- case 0x10:
- *freq = DDR_FREQ_933;
- break;
- case 0x12:
- *freq = DDR_FREQ_900;
- break;
- case 0x13:
- *freq = DDR_FREQ_900;
- break;
- default:
- *freq = 0;
- return MV_NOT_SUPPORTED;
- }
-
- return MV_OK;
-}
-
-int ddr3_tip_a38x_get_medium_freq(int dev_num, enum hws_ddr_freq *freq)
-{
- u32 reg;
-
- /* Read sample at reset setting */
- reg = (reg_read(REG_DEVICE_SAR1_ADDR) >>
- RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET) &
- RST2_CPU_DDR_CLOCK_SELECT_IN_MASK;
- switch (reg) {
- case 0x0:
- case 0x1:
- /* Medium is same as TF to run PBS in this freq */
- *freq = DDR_FREQ_333;
- break;
- case 0x2:
- case 0x3:
- /* Medium is same as TF to run PBS in this freq */
- *freq = DDR_FREQ_400;
- break;
- case 0x4:
- case 0xd:
- *freq = DDR_FREQ_533;
- break;
- case 0x8:
- case 0x11:
- case 0x14:
- *freq = DDR_FREQ_333;
- break;
- case 0xc:
- case 0x15:
- case 0x1b:
- *freq = DDR_FREQ_400;
- break;
- case 0x6:
- *freq = DDR_FREQ_300;
- break;
- case 0x12:
- *freq = DDR_FREQ_360;
- break;
- case 0x13:
- *freq = DDR_FREQ_400;
- break;
- default:
- *freq = 0;
- return MV_NOT_SUPPORTED;
- }
-
- return MV_OK;
-}
-
-u32 ddr3_tip_get_init_freq(void)
-{
- enum hws_ddr_freq freq;
-
- ddr3_tip_a38x_get_init_freq(0, &freq);
-
- return freq;
-}
-
-static int ddr3_tip_a38x_set_divider(u8 dev_num, u32 if_id,
- enum hws_ddr_freq frequency)
-{
- u32 divider = 0;
- u32 sar_val;
-
- if (if_id != 0) {
- DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
- ("A38x does not support interface 0x%x\n",
- if_id));
- return MV_BAD_PARAM;
- }
-
- /* get VCO freq index */
- sar_val = (reg_read(REG_DEVICE_SAR1_ADDR) >>
- RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET) &
- RST2_CPU_DDR_CLOCK_SELECT_IN_MASK;
- divider = a38x_vco_freq_per_sar[sar_val] / freq_val[frequency];
-
- /* Set Sync mode */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0x20220, 0x0,
- 0x1000));
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe42f4, 0x0,
- 0x200));
-
- /* cpupll_clkdiv_reset_mask */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4264, 0x1f,
- 0xff));
-
- /* cpupll_clkdiv_reload_smooth */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4260,
- (0x2 << 8), (0xff << 8)));
-
- /* cpupll_clkdiv_relax_en */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4260,
- (0x2 << 24), (0xff << 24)));
-
- /* write the divider */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4268,
- (divider << 8), (0x3f << 8)));
-
- /* set cpupll_clkdiv_reload_ratio */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4264,
- (1 << 8), (1 << 8)));
-
- /* undet cpupll_clkdiv_reload_ratio */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4264, 0,
- (1 << 8)));
-
- /* clear cpupll_clkdiv_reload_force */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4260, 0,
- (0xff << 8)));
-
- /* clear cpupll_clkdiv_relax_en */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4260, 0,
- (0xff << 24)));
-
- /* clear cpupll_clkdiv_reset_mask */
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0xe4264, 0,
- 0xff));
-
- /* Dunit training clock + 1:1 mode */
- if ((frequency == DDR_FREQ_LOW_FREQ) || (freq_val[frequency] <= 400)) {
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0x18488,
- (1 << 16), (1 << 16)));
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0x1524,
- (0 << 15), (1 << 15)));
- } else {
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0x18488,
- 0, (1 << 16)));
- CHECK_STATUS(ddr3_tip_a38x_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0x1524,
- (1 << 15), (1 << 15)));
- }
-
- return MV_OK;
-}
-
-/*
- * external read from memory
- */
-int ddr3_tip_ext_read(u32 dev_num, u32 if_id, u32 reg_addr,
- u32 num_of_bursts, u32 *data)
-{
- u32 burst_num;
-
- for (burst_num = 0; burst_num < num_of_bursts * 8; burst_num++)
- data[burst_num] = readl(reg_addr + 4 * burst_num);
-
- return MV_OK;
-}
-
-/*
- * external write to memory
- */
-int ddr3_tip_ext_write(u32 dev_num, u32 if_id, u32 reg_addr,
- u32 num_of_bursts, u32 *data) {
- u32 burst_num;
-
- for (burst_num = 0; burst_num < num_of_bursts * 8; burst_num++)
- writel(data[burst_num], reg_addr + 4 * burst_num);
-
- return MV_OK;
-}
-
-int ddr3_silicon_pre_init(void)
-{
- return ddr3_silicon_init();
-}
-
-int ddr3_post_run_alg(void)
-{
- return MV_OK;
-}
-
-int ddr3_silicon_post_init(void)
-{
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- /* Set half bus width */
- if (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask)) {
- CHECK_STATUS(ddr3_tip_if_write
- (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
- REG_SDRAM_CONFIG_ADDR, 0x0, 0x8000));
- }
-
- return MV_OK;
-}
-
-int ddr3_tip_a38x_get_device_info(u8 dev_num, struct ddr3_device_info *info_ptr)
-{
- info_ptr->device_id = 0x6800;
- info_ptr->ck_delay = ck_delay;
-
- return MV_OK;
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef _DDR3_A38X_H
-#define _DDR3_A38X_H
-
-#define MAX_INTERFACE_NUM 1
-#define MAX_BUS_NUM 5
-
-#include "ddr3_hws_hw_training_def.h"
-
-#define ECC_SUPPORT
-
-/* right now, we're not supporting this in mainline */
-#undef SUPPORT_STATIC_DUNIT_CONFIG
-
-/* Controler bus divider 1 for 32 bit, 2 for 64 bit */
-#define DDR_CONTROLLER_BUS_WIDTH_MULTIPLIER 1
-
-/* Tune internal training params values */
-#define TUNE_TRAINING_PARAMS_CK_DELAY 160
-#define TUNE_TRAINING_PARAMS_CK_DELAY_16 160
-#define TUNE_TRAINING_PARAMS_PFINGER 41
-#define TUNE_TRAINING_PARAMS_NFINGER 43
-#define TUNE_TRAINING_PARAMS_PHYREG3VAL 0xa
-
-#define MARVELL_BOARD MARVELL_BOARD_ID_BASE
-
-
-#define REG_DEVICE_SAR1_ADDR 0xe4204
-#define RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET 17
-#define RST2_CPU_DDR_CLOCK_SELECT_IN_MASK 0x1f
-
-/* DRAM Windows */
-#define REG_XBAR_WIN_5_CTRL_ADDR 0x20050
-#define REG_XBAR_WIN_5_BASE_ADDR 0x20054
-
-/* DRAM Windows */
-#define REG_XBAR_WIN_4_CTRL_ADDR 0x20040
-#define REG_XBAR_WIN_4_BASE_ADDR 0x20044
-#define REG_XBAR_WIN_4_REMAP_ADDR 0x20048
-#define REG_XBAR_WIN_7_REMAP_ADDR 0x20078
-#define REG_XBAR_WIN_16_CTRL_ADDR 0x200d0
-#define REG_XBAR_WIN_16_BASE_ADDR 0x200d4
-#define REG_XBAR_WIN_16_REMAP_ADDR 0x200dc
-#define REG_XBAR_WIN_19_CTRL_ADDR 0x200e8
-
-#define REG_FASTPATH_WIN_BASE_ADDR(win) (0x20180 + (0x8 * win))
-#define REG_FASTPATH_WIN_CTRL_ADDR(win) (0x20184 + (0x8 * win))
-
-/* SatR defined too change topology busWidth and ECC configuration */
-#define DDR_SATR_CONFIG_MASK_WIDTH 0x8
-#define DDR_SATR_CONFIG_MASK_ECC 0x10
-#define DDR_SATR_CONFIG_MASK_ECC_PUP 0x20
-
-#define REG_SAMPLE_RESET_HIGH_ADDR 0x18600
-
-#define MV_BOARD_REFCLK MV_BOARD_REFCLK_25MHZ
-
-/* Matrix enables DRAM modes (bus width/ECC) per boardId */
-#define TOPOLOGY_UPDATE_32BIT 0
-#define TOPOLOGY_UPDATE_32BIT_ECC 1
-#define TOPOLOGY_UPDATE_16BIT 2
-#define TOPOLOGY_UPDATE_16BIT_ECC 3
-#define TOPOLOGY_UPDATE_16BIT_ECC_PUP3 4
-#define TOPOLOGY_UPDATE { \
- /* 32Bit, 32bit ECC, 16bit, 16bit ECC PUP4, 16bit ECC PUP3 */ \
- {1, 1, 1, 1, 1}, /* RD_NAS_68XX_ID */ \
- {1, 1, 1, 1, 1}, /* DB_68XX_ID */ \
- {1, 0, 1, 0, 1}, /* RD_AP_68XX_ID */ \
- {1, 0, 1, 0, 1}, /* DB_AP_68XX_ID */ \
- {1, 0, 1, 0, 1}, /* DB_GP_68XX_ID */ \
- {0, 0, 1, 1, 0}, /* DB_BP_6821_ID */ \
- {1, 1, 1, 1, 1} /* DB_AMC_6820_ID */ \
- };
-
-enum {
- CPU_1066MHZ_DDR_400MHZ,
- CPU_RESERVED_DDR_RESERVED0,
- CPU_667MHZ_DDR_667MHZ,
- CPU_800MHZ_DDR_800MHZ,
- CPU_RESERVED_DDR_RESERVED1,
- CPU_RESERVED_DDR_RESERVED2,
- CPU_RESERVED_DDR_RESERVED3,
- LAST_FREQ
-};
-
-#define ACTIVE_INTERFACE_MASK 0x1
-
-#endif /* _DDR3_A38X_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef _DDR3_A38X_TOPOLOGY_H
-#define _DDR3_A38X_TOPOLOGY_H
-
-#include "ddr_topology_def.h"
-
-/* Bus mask variants */
-#define BUS_MASK_32BIT 0xf
-#define BUS_MASK_32BIT_ECC 0x1f
-#define BUS_MASK_16BIT 0x3
-#define BUS_MASK_16BIT_ECC 0x13
-#define BUS_MASK_16BIT_ECC_PUP3 0xb
-
-#define DYNAMIC_CS_SIZE_CONFIG
-#define DISABLE_L2_FILTERING_DURING_DDR_TRAINING
-
-#endif /* _DDR3_A38X_TOPOLOGY_H */
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
-#include "ddr3_init.h"
-
-/*
- * Name: ddr3_tip_init_silicon
- * Desc: initiate silicon parameters
- * Args:
- * Notes:
- * Returns: required value
- */
-int ddr3_silicon_init(void)
-{
- int status;
- static int init_done;
-
- if (init_done == 1)
- return MV_OK;
-
- status = ddr3_tip_init_a38x(0, 0);
- if (MV_OK != status) {
- printf("DDR3 A38x silicon init - FAILED 0x%x\n", status);
- return status;
- }
-
- init_done = 1;
-
- return MV_OK;
-}
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <i2c.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
u8 is_reg_dump = 0;
/*
* API to change flags outside of the lib
*/
-#ifndef SILENT_LIB
+#if defined(SILENT_LIB)
+void ddr3_hws_set_log_level(enum ddr_lib_debug_block block, u8 level)
+{
+ /* do nothing */
+}
+#else /* SILENT_LIB */
/* Debug flags for other Training modules */
u8 debug_training_static = DEBUG_LEVEL_ERROR;
u8 debug_training = DEBUG_LEVEL_ERROR;
u8 debug_training_bist = DEBUG_LEVEL_ERROR;
u8 debug_training_hw_alg = DEBUG_LEVEL_ERROR;
u8 debug_training_access = DEBUG_LEVEL_ERROR;
-u8 debug_training_a38x = DEBUG_LEVEL_ERROR;
+u8 debug_training_device = DEBUG_LEVEL_ERROR;
+
+
+void mv_ddr_user_log_level_set(enum ddr_lib_debug_block block)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ ddr3_hws_set_log_level(block, tm->debug_level);
+};
void ddr3_hws_set_log_level(enum ddr_lib_debug_block block, u8 level)
{
debug_training_hw_alg = level;
break;
case DEBUG_BLOCK_DEVICE:
- debug_training_a38x = level;
+ debug_training_device = level;
break;
case DEBUG_BLOCK_ACCESS:
debug_training_access = level;
debug_pbs = level;
debug_training_hw_alg = level;
debug_training_access = level;
- debug_training_a38x = level;
+ debug_training_device = level;
}
}
-#else
-void ddr3_hws_set_log_level(enum ddr_lib_debug_block block, u8 level)
-{
- return;
-}
-#endif
+#endif /* SILENT_LIB */
-struct hws_tip_config_func_db config_func_info[HWS_MAX_DEVICE_NUM];
+#if defined(DDR_VIEWER_TOOL)
+static char *convert_freq(enum hws_ddr_freq freq);
+#if defined(EXCLUDE_SWITCH_DEBUG)
+u32 ctrl_sweepres[ADLL_LENGTH][MAX_INTERFACE_NUM][MAX_BUS_NUM];
+u32 ctrl_adll[MAX_CS_NUM * MAX_INTERFACE_NUM * MAX_BUS_NUM];
+u32 ctrl_adll1[MAX_CS_NUM * MAX_INTERFACE_NUM * MAX_BUS_NUM];
+u32 ctrl_level_phase[MAX_CS_NUM * MAX_INTERFACE_NUM * MAX_BUS_NUM];
+#endif /* EXCLUDE_SWITCH_DEBUG */
+#endif /* DDR_VIEWER_TOOL */
+
+struct hws_tip_config_func_db config_func_info[MAX_DEVICE_NUM];
u8 is_default_centralization = 0;
u8 is_tune_result = 0;
u8 is_validate_window_per_if = 0;
u8 is_validate_window_per_pup = 0;
u8 sweep_cnt = 1;
u32 is_bist_reset_bit = 1;
-static struct hws_xsb_info xsb_info[HWS_MAX_DEVICE_NUM];
+u8 is_run_leveling_sweep_tests;
+
+static struct hws_xsb_info xsb_info[MAX_DEVICE_NUM];
/*
* Dump Dunit & Phy registers
{
u32 if_id, reg_addr, data_value, bus_id;
u32 read_data[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
printf("-- dunit registers --\n");
for (reg_addr = 0x1400; reg_addr < 0x19f0; reg_addr += 4) {
printf("0x%x ", reg_addr);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST,
if_id, reg_addr, read_data,
for (reg_addr = 0; reg_addr <= 0xff; reg_addr++) {
printf("0x%x ", reg_addr);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bus_id = 0;
- bus_id < tm->num_of_bus_per_interface;
+ bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
printf("0x%x ", data_value);
}
for (bus_id = 0;
- bus_id < tm->num_of_bus_per_interface;
+ bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
return MV_OK;
}
+/*
+ * Read training result table
+ */
+int hws_ddr3_tip_read_training_result(
+ u32 dev_num, enum hws_result result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM])
+{
+ if (result == NULL)
+ return MV_BAD_PARAM;
+
+ memcpy(result, training_result,
+ sizeof(enum hws_result) *
+ MAX_STAGE_LIMIT *
+ MAX_INTERFACE_NUM);
+
+ return MV_OK;
+}
+
/*
* Get training result info pointer
*/
return MV_FAIL;
}
-#ifndef EXCLUDE_SWITCH_DEBUG
+#if defined(DDR_VIEWER_TOOL)
/*
* Convert freq to character string
*/
switch (freq) {
case DDR_FREQ_LOW_FREQ:
return "DDR_FREQ_LOW_FREQ";
+
case DDR_FREQ_400:
return "400";
case DDR_FREQ_533:
return "533";
+
case DDR_FREQ_667:
return "667";
case DDR_FREQ_1066:
return "1066";
+
case DDR_FREQ_311:
return "311";
case DDR_FREQ_1000:
return "DDR_FREQ_1000";
+
default:
return "Unknown Frequency";
}
int print_device_info(u8 dev_num)
{
struct ddr3_device_info info_ptr;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
CHECK_STATUS(ddr3_tip_get_device_info(dev_num, &info_ptr));
printf("=== DDR setup START===\n");
is_validate_window_per_pup = 0;
}
}
-#endif
+#endif /* DDR_VIEWER_TOOL */
char *ddr3_tip_convert_tune_result(enum hws_result tune_result)
{
int ddr3_tip_print_log(u32 dev_num, u32 mem_addr)
{
u32 if_id = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
-#ifndef EXCLUDE_SWITCH_DEBUG
+#if defined(DDR_VIEWER_TOOL)
if ((is_validate_window_per_if != 0) ||
(is_validate_window_per_pup != 0)) {
u32 is_pup_log = 0;
/* print sweep windows */
ddr3_tip_run_sweep_test(dev_num, sweep_cnt, 1, is_pup_log);
ddr3_tip_run_sweep_test(dev_num, sweep_cnt, 0, is_pup_log);
+#if defined(EXCLUDE_SWITCH_DEBUG)
+ if (is_run_leveling_sweep_tests == 1) {
+ ddr3_tip_run_leveling_sweep_test(dev_num, sweep_cnt, 0, is_pup_log);
+ ddr3_tip_run_leveling_sweep_test(dev_num, sweep_cnt, 1, is_pup_log);
+ }
+#endif /* EXCLUDE_SWITCH_DEBUG */
ddr3_tip_print_all_pbs_result(dev_num);
ddr3_tip_print_wl_supp_result(dev_num);
printf("===VALIDATE WINDOW LOG END ===\n");
CHECK_STATUS(ddr3_tip_restore_dunit_regs(dev_num));
ddr3_tip_reg_dump(dev_num);
}
-#endif
+#endif /* DDR_VIEWER_TOOL */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
("IF %d Status:\n", if_id));
return MV_OK;
}
+#if !defined(EXCLUDE_DEBUG_PRINTS)
/*
* Print stability log info
*/
u8 if_id = 0, csindex = 0, bus_id = 0, idx = 0;
u32 reg_data;
u32 read_data[MAX_INTERFACE_NUM];
- u32 max_cs = hws_ddr3_tip_max_cs_get();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* Title print */
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
printf("Title: I/F# , Tj, Calibration_n0, Calibration_p0, Calibration_n1, Calibration_p1, Calibration_n2, Calibration_p2,");
for (csindex = 0; csindex < max_cs; csindex++) {
printf("CS%d , ", csindex);
printf("\n");
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
printf("VWTx, VWRx, WL_tot, WL_ADLL, WL_PH, RL_Tot, RL_ADLL, RL_PH, RL_Smp, Cen_tx, Cen_rx, Vref, DQVref,");
printf("\t\t");
for (idx = 0; idx < 11; idx++)
/* Data print */
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
printf("Data: %d,%d,", if_id,
(config_func_info[dev_num].tip_get_temperature != NULL)
printf("CS%d , ", csindex);
for (bus_id = 0; bus_id < MAX_BUS_NUM; bus_id++) {
printf("\n");
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST,
bus_id, DDR_PHY_DATA,
- RESULT_DB_PHY_REG_ADDR +
+ RESULT_PHY_REG +
csindex, ®_data);
printf("%d,%d,", (reg_data & 0x1f),
((reg_data & 0x3e0) >> 5));
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST,
bus_id, DDR_PHY_DATA,
- WL_PHY_REG +
- csindex * 4, ®_data);
+ WL_PHY_REG(csindex),
+ ®_data);
printf("%d,%d,%d,",
(reg_data & 0x1f) +
((reg_data & 0x1c0) >> 6) * 32,
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST,
if_id,
- READ_DATA_SAMPLE_DELAY,
+ RD_DATA_SMPL_DLYS_REG,
read_data, MASK_ALL_BITS));
read_data[if_id] =
(read_data[if_id] &
- (0xf << (4 * csindex))) >>
- (4 * csindex);
+ (0x1f << (8 * csindex))) >>
+ (8 * csindex);
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
DDR_PHY_DATA,
- RL_PHY_REG + csindex * 4,
+ RL_PHY_REG(csindex),
®_data);
printf("%d,%d,%d,%d,",
(reg_data & 0x1f) +
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG
- + csindex * 4, ®_data);
+ CTX_PHY_REG(csindex),
+ ®_data);
printf("%d,", (reg_data & 0x3f));
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
DDR_PHY_DATA,
- READ_CENTRALIZATION_PHY_REG
- + csindex * 4, ®_data);
+ CRX_PHY_REG(csindex),
+ ®_data);
printf("%d,", (reg_data & 0x1f));
/* Vref */
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
DDR_PHY_DATA,
- PAD_CONFIG_PHY_REG,
+ PAD_CFG_PHY_REG,
®_data);
printf("%d,", (reg_data & 0x7));
/* DQVref */
/* Need to add the Read Function from device */
printf("%d,", 0);
printf("\t\t");
- for (idx = 0; idx < 11; idx++) {
- ddr3_tip_bus_read(dev_num, if_id,
- ACCESS_TYPE_UNICAST,
- bus_id, DDR_PHY_DATA,
- 0xd0 +
- 12 * csindex +
- idx, ®_data);
- printf("%d,", (reg_data & 0x3f));
- }
- printf("\t\t");
for (idx = 0; idx < 11; idx++) {
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST,
return MV_OK;
}
+#endif /* EXCLUDE_DEBUG_PRINTS */
/*
* Register XSB information
/*
* Read ADLL Value
*/
-int read_adll_value(u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
- int reg_addr, u32 mask)
+int ddr3_tip_read_adll_value(u32 dev_num, u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ u32 reg_addr, u32 mask)
{
u32 data_value;
u32 if_id = 0, bus_id = 0;
- u32 dev_num = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* multi CS support - reg_addr is calucalated in calling function
* with CS offset
*/
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0; bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
CHECK_STATUS(ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST,
bus_id,
DDR_PHY_DATA, reg_addr,
&data_value));
pup_values[if_id *
- tm->num_of_bus_per_interface + bus_id] =
+ octets_per_if_num + bus_id] =
data_value & mask;
}
}
/*
* Write ADLL Value
*/
-int write_adll_value(u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
- int reg_addr)
+int ddr3_tip_write_adll_value(u32 dev_num, u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ u32 reg_addr)
{
u32 if_id = 0, bus_id = 0;
- u32 dev_num = 0, data;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 data;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* multi CS support - reg_addr is calucalated in calling function
* with CS offset
*/
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0; bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
data = pup_values[if_id *
- tm->num_of_bus_per_interface +
+ octets_per_if_num +
bus_id];
CHECK_STATUS(ddr3_tip_bus_write(dev_num,
ACCESS_TYPE_UNICAST,
return 0;
}
-#ifndef EXCLUDE_SWITCH_DEBUG
-u32 rl_version = 1; /* 0 - old RL machine */
-struct hws_tip_config_func_db config_func_info[HWS_MAX_DEVICE_NUM];
+/**
+ * Read Phase Value
+ */
+int read_phase_value(u32 dev_num, u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ int reg_addr, u32 mask)
+{
+ u32 data_value;
+ u32 if_id = 0, bus_id = 0;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ /* multi CS support - reg_addr is calucalated in calling function with CS offset */
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
+ CHECK_STATUS(ddr3_tip_bus_read(dev_num, if_id,
+ ACCESS_TYPE_UNICAST,
+ bus_id,
+ DDR_PHY_DATA, reg_addr,
+ &data_value));
+ pup_values[if_id * octets_per_if_num + bus_id] = data_value & mask;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * Write Leveling Value
+ */
+int write_leveling_value(u32 dev_num, u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ u32 pup_ph_values[MAX_INTERFACE_NUM * MAX_BUS_NUM], int reg_addr)
+{
+ u32 if_id = 0, bus_id = 0;
+ u32 data;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ /* multi CS support - reg_addr is calucalated in calling function with CS offset */
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0 ; bus_id < octets_per_if_num ; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
+ data = pup_values[if_id * octets_per_if_num + bus_id] +
+ pup_ph_values[if_id * octets_per_if_num + bus_id];
+ CHECK_STATUS(ddr3_tip_bus_write(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ ACCESS_TYPE_UNICAST,
+ bus_id,
+ DDR_PHY_DATA,
+ reg_addr,
+ data));
+ }
+ }
+
+ return 0;
+}
+
+#if !defined(EXCLUDE_SWITCH_DEBUG)
+struct hws_tip_config_func_db config_func_info[MAX_DEVICE_NUM];
u32 start_xsb_offset = 0;
u8 is_rl_old = 0;
u8 is_freq_old = 0;
u8 is_dfs_disabled = 0;
u32 default_centrlization_value = 0x12;
-u32 vref = 0x4;
u32 activate_select_before_run_alg = 1, activate_deselect_after_run_alg = 1,
rl_test = 0, reset_read_fifo = 0;
int debug_acc = 0;
u32 ctrl_sweepres[ADLL_LENGTH][MAX_INTERFACE_NUM][MAX_BUS_NUM];
u32 ctrl_adll[MAX_CS_NUM * MAX_INTERFACE_NUM * MAX_BUS_NUM];
-u8 cs_mask_reg[] = {
- 0, 4, 8, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
u32 xsb_test_table[][8] = {
{0x00000000, 0x11111111, 0x22222222, 0x33333333, 0x44444444, 0x55555555,
int ddr3_tip_print_adll(void)
{
u32 bus_cnt = 0, if_id, data_p1, data_p2, ui_data3, dev_num = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_cnt = 0; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES();
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num;
bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_cnt,
static int ddr3_tip_access_atr(u32 dev_num, u32 flag_id, u32 value, u32 **ptr)
{
u32 tmp_val = 0, if_id = 0, pup_id = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
*ptr = NULL;
break;
case 0x2:
- *ptr = (u32 *)&low_freq;
+ low_freq = (enum hws_ddr_freq)value;
break;
case 0x3:
- *ptr = (u32 *)&medium_freq;
+ medium_freq = (enum hws_ddr_freq)value;
break;
case 0x4:
*ptr = (u32 *)&generic_init_controller;
break;
- case 0x5:
- *ptr = (u32 *)&rl_version;
- break;
-
case 0x8:
*ptr = (u32 *)&start_xsb_offset;
break;
break;
case 0x33:
- *ptr = (u32 *)&p_finger;
+ *ptr = (u32 *)&g_zpodt_data;
break;
case 0x34:
- *ptr = (u32 *)&n_finger;
+ *ptr = (u32 *)&g_znodt_data;
break;
case 0x35:
- *ptr = (u32 *)&init_freq;
break;
case 0x36:
break;
case 0x4e:
- *ptr = (u32 *)&sweep_pattern;
- break;
-
- case 0x50:
- *ptr = (u32 *)&is_rzq6;
+ sweep_pattern = (enum hws_pattern)value;
break;
case 0x51:
- *ptr = (u32 *)&znri_data_phy_val;
+ *ptr = (u32 *)&g_znri_data;
break;
case 0x52:
- *ptr = (u32 *)&zpri_data_phy_val;
+ *ptr = (u32 *)&g_zpri_data;
break;
case 0x53:
break;
case 0x5a:
- *ptr = (u32 *)&znri_ctrl_phy_val;
+ *ptr = (u32 *)&g_znri_ctrl;
break;
case 0x5b:
- *ptr = (u32 *)&zpri_ctrl_phy_val;
+ *ptr = (u32 *)&g_zpri_ctrl;
break;
case 0x5c:
break;
case 0x5d:
- *ptr = (u32 *)&vref;
+ *ptr = (u32 *)&vref_init_val;
break;
case 0x5e:
- *ptr = (u32 *)&mode2_t;
+ *ptr = (u32 *)&mode_2t;
break;
case 0x5f:
break;
case 0x71:
- *ptr = (u32 *)&pbs_pattern;
+ pbs_pattern = (enum hws_pattern)value;
break;
case 0x72:
*ptr = (u32 *)&ck_delay;
break;
- case 0x74:
- *ptr = (u32 *)&ck_delay_16;
- break;
-
case 0x75:
*ptr = (u32 *)&ca_delay;
break;
debug_training_access = (u8)value;
break;
+
case 0x112:
*ptr = &start_pattern;
break;
return MV_OK;
}
-#ifndef EXCLUDE_SWITCH_DEBUG
+#endif /* EXCLUDE_SWITCH_DEBUG */
+
+#if defined(DDR_VIEWER_TOOL)
/*
* Print ADLL
*/
int print_adll(u32 dev_num, u32 adll[MAX_INTERFACE_NUM * MAX_BUS_NUM])
{
u32 i, j;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- for (j = 0; j < tm->num_of_bus_per_interface; j++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, j);
- for (i = 0; i < MAX_INTERFACE_NUM; i++) {
- printf("%d ,",
- adll[i * tm->num_of_bus_per_interface + j]);
- }
+ for (j = 0; j < octets_per_if_num; j++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, j);
+ for (i = 0; i < MAX_INTERFACE_NUM; i++)
+ printf("%d ,", adll[i * octets_per_if_num + j]);
}
printf("\n");
return MV_OK;
}
-#endif
+int print_ph(u32 dev_num, u32 adll[MAX_INTERFACE_NUM * MAX_BUS_NUM])
+{
+ u32 i, j;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ for (j = 0; j < octets_per_if_num; j++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, j);
+ for (i = 0; i < MAX_INTERFACE_NUM; i++)
+ printf("%d ,", adll[i * octets_per_if_num + j] >> 6);
+ }
+ printf("\n");
+
+ return MV_OK;
+}
+#endif /* DDR_VIEWER_TOOL */
+
+#if !defined(EXCLUDE_SWITCH_DEBUG)
/* byte_index - only byte 0, 1, 2, or 3, oxff - test all bytes */
static u32 ddr3_tip_compare(u32 if_id, u32 *p_src, u32 *p_dst,
u32 byte_index)
0xff) ? (u32) 0xffffffff : (u32) (0xff << (byte_index * 8));
for (burst_cnt = 0; burst_cnt < EXT_ACCESS_BURST_LENGTH; burst_cnt++) {
if ((p_src[burst_cnt] & addr_offset) !=
- (p_dst[burst_cnt] & addr_offset))
+ (p_dst[if_id] & addr_offset))
b_is_fail = 1;
}
return b_is_fail;
}
+#endif /* EXCLUDE_SWITCH_DEBUG */
-/* test_type = 0-tx , 1-rx */
-int ddr3_tip_sweep_test(u32 dev_num, u32 test_type,
- u32 mem_addr, u32 is_modify_adll,
- u32 start_if, u32 end_if, u32 startpup, u32 endpup)
-{
- u32 bus_cnt = 0, adll_val = 0, if_id, ui_prev_adll, ui_mask_bit,
- end_adll, start_adll;
- u32 reg_addr = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- if (test_type == 0) {
- reg_addr = 1;
- ui_mask_bit = 0x3f;
- start_adll = 0;
- end_adll = ui_mask_bit;
- } else {
- reg_addr = 3;
- ui_mask_bit = 0x1f;
- start_adll = 0;
- end_adll = ui_mask_bit;
- }
-
- DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
- ("==============================\n"));
- DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
- ("Test type %d (0-tx, 1-rx)\n", test_type));
-
- for (if_id = start_if; if_id <= end_if; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_cnt = startpup; bus_cnt < endpup; bus_cnt++) {
- CHECK_STATUS(ddr3_tip_bus_read
- (dev_num, if_id, ACCESS_TYPE_UNICAST,
- bus_cnt, DDR_PHY_DATA, reg_addr,
- &ui_prev_adll));
-
- for (adll_val = start_adll; adll_val <= end_adll;
- adll_val++) {
- if (is_modify_adll == 1) {
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num,
- ACCESS_TYPE_UNICAST,
- if_id, bus_cnt,
- DDR_PHY_DATA, reg_addr,
- adll_val, ui_mask_bit));
- }
- }
- if (is_modify_adll == 1) {
- CHECK_STATUS(ddr3_tip_bus_write
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id, ACCESS_TYPE_UNICAST,
- bus_cnt, DDR_PHY_DATA, reg_addr,
- ui_prev_adll));
- }
- DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO, ("\n"));
- }
- DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO, ("\n"));
- }
-
- return MV_OK;
-}
-
-#ifndef EXCLUDE_SWITCH_DEBUG
+#if defined(DDR_VIEWER_TOOL)
/*
* Sweep validation
*/
u32 mode)
{
u32 pup = 0, start_pup = 0, end_pup = 0;
- u32 adll = 0;
+ u32 adll = 0, rep = 0, pattern_idx = 0;
u32 res[MAX_INTERFACE_NUM] = { 0 };
int if_id = 0;
u32 adll_value = 0;
- int reg = (direction == 0) ? WRITE_CENTRALIZATION_PHY_REG :
- READ_CENTRALIZATION_PHY_REG;
+ u32 reg;
enum hws_access_type pup_access;
u32 cs;
- u32 max_cs = hws_ddr3_tip_max_cs_get();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ repeat_num = 2;
if (mode == 1) {
/* per pup */
start_pup = 0;
- end_pup = tm->num_of_bus_per_interface - 1;
+ end_pup = octets_per_if_num - 1;
pup_access = ACCESS_TYPE_UNICAST;
} else {
start_pup = 0;
}
for (cs = 0; cs < max_cs; cs++) {
+ reg = (direction == 0) ? CTX_PHY_REG(cs) : CRX_PHY_REG(cs);
for (adll = 0; adll < ADLL_LENGTH; adll++) {
for (if_id = 0;
if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE
+ VALIDATE_IF_ACTIVE
(tm->if_act_mask,
if_id);
for (pup = start_pup; pup <= end_pup; pup++) {
for (adll = 0; adll < (MAX_INTERFACE_NUM * MAX_BUS_NUM); adll++)
ctrl_adll[adll] = 0;
- /* Save DQS value(after algorithm run) */
- read_adll_value(ctrl_adll,
- (reg + (cs * CS_REGISTER_ADDR_OFFSET)),
- MASK_ALL_BITS);
+ /* Save DQS value(after algorithm run) */
+ ddr3_tip_read_adll_value(dev_num, ctrl_adll,
+ reg, MASK_ALL_BITS);
/*
* Sweep ADLL from 0:31 on all I/F on all Pup and perform
*/
for (pup = start_pup; pup <= end_pup; pup++) {
for (adll = 0; adll < ADLL_LENGTH; adll++) {
- adll_value =
- (direction == 0) ? (adll * 2) : adll;
- CHECK_STATUS(ddr3_tip_bus_write
- (dev_num, ACCESS_TYPE_MULTICAST, 0,
- pup_access, pup, DDR_PHY_DATA,
- reg + CS_REG_VALUE(cs),
- adll_value));
- hws_ddr3_run_bist(dev_num, sweep_pattern, res,
- cs);
- /* ddr3_tip_reset_fifo_ptr(dev_num); */
- for (if_id = 0;
- if_id <= MAX_INTERFACE_NUM - 1;
- if_id++) {
- VALIDATE_ACTIVE
- (tm->if_act_mask,
- if_id);
- ctrl_sweepres[adll][if_id][pup]
- = res[if_id];
- if (mode == 1) {
- CHECK_STATUS
- (ddr3_tip_bus_write
- (dev_num,
- ACCESS_TYPE_UNICAST,
- if_id,
- ACCESS_TYPE_UNICAST,
- pup,
- DDR_PHY_DATA,
- reg + CS_REG_VALUE(cs),
- ctrl_adll[if_id *
- cs *
- tm->num_of_bus_per_interface
- + pup]));
+ for (rep = 0; rep < repeat_num; rep++) {
+ for (pattern_idx = PATTERN_KILLER_DQ0;
+ pattern_idx < PATTERN_LAST;
+ pattern_idx++) {
+ adll_value =
+ (direction == 0) ? (adll * 2) : adll;
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_MULTICAST, 0,
+ pup_access, pup, DDR_PHY_DATA,
+ reg, adll_value));
+ hws_ddr3_run_bist(dev_num, sweep_pattern, res,
+ cs);
+ /* ddr3_tip_reset_fifo_ptr(dev_num); */
+ for (if_id = 0;
+ if_id < MAX_INTERFACE_NUM;
+ if_id++) {
+ VALIDATE_IF_ACTIVE
+ (tm->if_act_mask,
+ if_id);
+ ctrl_sweepres[adll][if_id][pup]
+ += res[if_id];
+ if (mode == 1) {
+ CHECK_STATUS
+ (ddr3_tip_bus_write
+ (dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ ACCESS_TYPE_UNICAST,
+ pup,
+ DDR_PHY_DATA,
+ reg,
+ ctrl_adll[if_id *
+ cs *
+ octets_per_if_num
+ + pup]));
+ }
+ }
}
}
}
printf("Final, CS %d,%s, Sweep, Result, Adll,", cs,
((direction == 0) ? "TX" : "RX"));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (mode == 1) {
for (pup = start_pup; pup <= end_pup; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
printf("I/F%d-PHY%d , ", if_id, pup);
}
} else {
for (if_id = 0;
if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (pup = start_pup; pup <= end_pup; pup++) {
- printf("%d , ",
+ printf("%8d , ",
ctrl_sweepres[adll][if_id]
[pup]);
}
* Write back to the phy the Rx DQS value, we store in
* the beginning.
*/
- write_adll_value(ctrl_adll,
- (reg + cs * CS_REGISTER_ADDR_OFFSET));
+ ddr3_tip_write_adll_value(dev_num, ctrl_adll, reg);
/* print adll results */
- read_adll_value(ctrl_adll, (reg + cs * CS_REGISTER_ADDR_OFFSET),
- MASK_ALL_BITS);
+ ddr3_tip_read_adll_value(dev_num, ctrl_adll, reg, MASK_ALL_BITS);
printf("%s, DQS, ADLL,,,", (direction == 0) ? "Tx" : "Rx");
print_adll(dev_num, ctrl_adll);
}
return 0;
}
-void print_topology(struct hws_topology_map *topology_db)
+#if defined(EXCLUDE_SWITCH_DEBUG)
+int ddr3_tip_run_leveling_sweep_test(int dev_num, u32 repeat_num,
+ u32 direction, u32 mode)
+{
+ u32 pup = 0, start_pup = 0, end_pup = 0, start_adll = 0;
+ u32 adll = 0, rep = 0, pattern_idx = 0;
+ u32 read_data[MAX_INTERFACE_NUM];
+ u32 res[MAX_INTERFACE_NUM] = { 0 };
+ int if_id = 0, gap = 0;
+ u32 adll_value = 0;
+ u32 reg;
+ enum hws_access_type pup_access;
+ u32 cs;
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ if (mode == 1) { /* per pup */
+ start_pup = 0;
+ end_pup = octets_per_if_num - 1;
+ pup_access = ACCESS_TYPE_UNICAST;
+ } else {
+ start_pup = 0;
+ end_pup = 0;
+ pup_access = ACCESS_TYPE_MULTICAST;
+ }
+
+ for (cs = 0; cs < max_cs; cs++) {
+ reg = (direction == 0) ? WL_PHY_REG(cs) : RL_PHY_REG(cs);
+ for (adll = 0; adll < ADLL_LENGTH; adll++) {
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (pup = start_pup; pup <= end_pup; pup++)
+ ctrl_sweepres[adll][if_id][pup] = 0;
+ }
+ }
+
+ for (adll = 0; adll < MAX_INTERFACE_NUM * MAX_BUS_NUM; adll++) {
+ ctrl_adll[adll] = 0;
+ ctrl_level_phase[adll] = 0;
+ ctrl_adll1[adll] = 0;
+ }
+
+ /* save leveling value after running algorithm */
+ ddr3_tip_read_adll_value(dev_num, ctrl_adll, reg, 0x1f);
+ read_phase_value(dev_num, ctrl_level_phase, reg, 0x7 << 6);
+
+ if (direction == 0)
+ ddr3_tip_read_adll_value(dev_num, ctrl_adll1,
+ CTX_PHY_REG(cs), MASK_ALL_BITS);
+
+ /* Sweep ADLL from 0 to 31 on all interfaces, all pups,
+ * and perform BIST on each stage
+ */
+ for (pup = start_pup; pup <= end_pup; pup++) {
+ for (adll = 0; adll < ADLL_LENGTH; adll++) {
+ for (rep = 0; rep < repeat_num; rep++) {
+ adll_value = (direction == 0) ? (adll * 2) : (adll * 3);
+ for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
+ start_adll = ctrl_adll[if_id * cs * octets_per_if_num + pup] +
+ (ctrl_level_phase[if_id * cs *
+ octets_per_if_num +
+ pup] >> 6) * 32;
+
+ if (direction == 0)
+ start_adll = (start_adll > 32) ? (start_adll - 32) : 0;
+ else
+ start_adll = (start_adll > 48) ? (start_adll - 48) : 0;
+
+ adll_value += start_adll;
+
+ gap = ctrl_adll1[if_id * cs * octets_per_if_num + pup] -
+ ctrl_adll[if_id * cs * octets_per_if_num + pup];
+ gap = (((adll_value % 32) + gap) % 64);
+
+ adll_value = ((adll_value % 32) +
+ (((adll_value - (adll_value % 32)) / 32) << 6));
+
+ CHECK_STATUS(ddr3_tip_bus_write(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ pup_access,
+ pup,
+ DDR_PHY_DATA,
+ reg,
+ adll_value));
+ if (direction == 0)
+ CHECK_STATUS(ddr3_tip_bus_write(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ pup_access,
+ pup,
+ DDR_PHY_DATA,
+ CTX_PHY_REG(cs),
+ gap));
+ }
+
+ for (pattern_idx = PATTERN_KILLER_DQ0;
+ pattern_idx < PATTERN_LAST;
+ pattern_idx++) {
+ hws_ddr3_run_bist(dev_num, sweep_pattern, res, cs);
+ ddr3_tip_reset_fifo_ptr(dev_num);
+ for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ if (pup != 4) { /* TODO: remove literal */
+ ctrl_sweepres[adll][if_id][pup] += res[if_id];
+ } else {
+ CHECK_STATUS(ddr3_tip_if_read(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ 0x1458,
+ read_data,
+ MASK_ALL_BITS));
+ ctrl_sweepres[adll][if_id][pup] += read_data[if_id];
+ CHECK_STATUS(ddr3_tip_if_write(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ 0x1458,
+ 0x0,
+ 0xFFFFFFFF));
+ CHECK_STATUS(ddr3_tip_if_write(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ 0x145C,
+ 0x0,
+ 0xFFFFFFFF));
+ }
+ }
+ }
+ }
+ }
+
+ for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
+ start_adll = ctrl_adll[if_id * cs * octets_per_if_num + pup] +
+ ctrl_level_phase[if_id * cs * octets_per_if_num + pup];
+ CHECK_STATUS(ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id, pup_access, pup,
+ DDR_PHY_DATA, reg, start_adll));
+ if (direction == 0)
+ CHECK_STATUS(ddr3_tip_bus_write(dev_num,
+ ACCESS_TYPE_UNICAST,
+ if_id,
+ pup_access,
+ pup,
+ DDR_PHY_DATA,
+ CTX_PHY_REG(cs),
+ ctrl_adll1[if_id *
+ cs *
+ octets_per_if_num +
+ pup]));
+ }
+ }
+
+ printf("Final,CS %d,%s,Leveling,Result,Adll,", cs, ((direction == 0) ? "TX" : "RX"));
+
+ for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ if (mode == 1) {
+ for (pup = start_pup; pup <= end_pup; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
+ printf("I/F%d-PHY%d , ", if_id, pup);
+ }
+ } else {
+ printf("I/F%d , ", if_id);
+ }
+ }
+ printf("\n");
+
+ for (adll = 0; adll < ADLL_LENGTH; adll++) {
+ adll_value = (direction == 0) ? ((adll * 2) - 32) : ((adll * 3) - 48);
+ printf("Final,%s,LevelingSweep,Result, %d ,", ((direction == 0) ? "TX" : "RX"), adll_value);
+
+ for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (pup = start_pup; pup <= end_pup; pup++)
+ printf("%8d , ", ctrl_sweepres[adll][if_id][pup]);
+ }
+ printf("\n");
+ }
+
+ /* write back to the phy the Rx DQS value, we store in the beginning */
+ write_leveling_value(dev_num, ctrl_adll, ctrl_level_phase, reg);
+ if (direction == 0)
+ ddr3_tip_write_adll_value(dev_num, ctrl_adll1, CTX_PHY_REG(cs));
+
+ /* print adll results */
+ ddr3_tip_read_adll_value(dev_num, ctrl_adll, reg, MASK_ALL_BITS);
+ printf("%s,DQS,Leveling,,,", (direction == 0) ? "Tx" : "Rx");
+ print_adll(dev_num, ctrl_adll);
+ print_ph(dev_num, ctrl_level_phase);
+ }
+ ddr3_tip_reset_fifo_ptr(dev_num);
+
+ return 0;
+}
+#endif /* EXCLUDE_SWITCH_DEBUG */
+
+void print_topology(struct mv_ddr_topology_map *topology_db)
{
u32 ui, uj;
+ u32 dev_num = 0;
printf("\tinterface_mask: 0x%x\n", topology_db->if_act_mask);
- printf("\tNum Bus: %d\n", topology_db->num_of_bus_per_interface);
+ printf("\tNumber of buses: 0x%x\n",
+ ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE));
printf("\tbus_act_mask: 0x%x\n", topology_db->bus_act_mask);
for (ui = 0; ui < MAX_INTERFACE_NUM; ui++) {
- VALIDATE_ACTIVE(topology_db->if_act_mask, ui);
+ VALIDATE_IF_ACTIVE(topology_db->if_act_mask, ui);
printf("\n\tInterface ID: %d\n", ui);
printf("\t\tDDR Frequency: %s\n",
convert_freq(topology_db->
}
}
}
-#endif
+#endif /* DDR_VIEWER_TOOL */
+#if !defined(EXCLUDE_SWITCH_DEBUG)
/*
* Execute XSB Test transaction (rd/wr/both)
*/
u32 seq = 0, if_id = 0, addr, cnt;
int ret = MV_OK, ret_tmp;
u32 data_read[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
addr = mem_addr;
for (cnt = 0; cnt <= burst_length; cnt++) {
seq = (seq + 1) % 8;
}
#else /*EXCLUDE_SWITCH_DEBUG */
-
-u32 rl_version = 1; /* 0 - old RL machine */
-u32 vref = 0x4;
u32 start_xsb_offset = 0;
-u8 cs_mask_reg[] = {
- 0, 4, 8, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
int run_xsb_test(u32 dev_num, u32 mem_addr, u32 write_type,
u32 read_type, u32 burst_length)
return MV_OK;
}
-#endif
+#endif /* EXCLUDE_SWITCH_DEBUG */
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
-#include "ddr3_init.h"
-
-#define REG_READ_DATA_SAMPLE_DELAYS_ADDR 0x1538
-#define REG_READ_DATA_SAMPLE_DELAYS_MASK 0x1f
-#define REG_READ_DATA_SAMPLE_DELAYS_OFFS 8
-
-#define REG_READ_DATA_READY_DELAYS_ADDR 0x153c
-#define REG_READ_DATA_READY_DELAYS_MASK 0x1f
-#define REG_READ_DATA_READY_DELAYS_OFFS 8
-
-int ddr3_if_ecc_enabled(void)
-{
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- if (DDR3_IS_ECC_PUP4_MODE(tm->bus_act_mask) ||
- DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask))
- return 1;
- else
- return 0;
-}
-
-int ddr3_pre_algo_config(void)
-{
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- /* Set Bus3 ECC training mode */
- if (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask)) {
- /* Set Bus3 ECC MUX */
- CHECK_STATUS(ddr3_tip_if_write
- (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
- REG_SDRAM_PINS_MUX, 0x100, 0x100));
- }
-
- /* Set regular ECC training mode (bus4 and bus 3) */
- if ((DDR3_IS_ECC_PUP4_MODE(tm->bus_act_mask)) ||
- (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask))) {
- /* Enable ECC Write MUX */
- CHECK_STATUS(ddr3_tip_if_write
- (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
- TRAINING_SW_2_REG, 0x100, 0x100));
- /* General ECC enable */
- CHECK_STATUS(ddr3_tip_if_write
- (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
- REG_SDRAM_CONFIG_ADDR, 0x40000, 0x40000));
- /* Disable Read Data ECC MUX */
- CHECK_STATUS(ddr3_tip_if_write
- (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
- TRAINING_SW_2_REG, 0x0, 0x2));
- }
-
- return MV_OK;
-}
-
-int ddr3_post_algo_config(void)
-{
- struct hws_topology_map *tm = ddr3_get_topology_map();
- int status;
-
- status = ddr3_post_run_alg();
- if (MV_OK != status) {
- printf("DDR3 Post Run Alg - FAILED 0x%x\n", status);
- return status;
- }
-
- /* Un_set ECC training mode */
- if ((DDR3_IS_ECC_PUP4_MODE(tm->bus_act_mask)) ||
- (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask))) {
- /* Disable ECC Write MUX */
- CHECK_STATUS(ddr3_tip_if_write
- (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
- TRAINING_SW_2_REG, 0x0, 0x100));
- /* General ECC and Bus3 ECC MUX remains enabled */
- }
-
- return MV_OK;
-}
-
-int ddr3_hws_hw_training(void)
-{
- enum hws_algo_type algo_mode = ALGO_TYPE_DYNAMIC;
- int status;
- struct init_cntr_param init_param;
-
- status = ddr3_silicon_pre_init();
- if (MV_OK != status) {
- printf("DDR3 Pre silicon Config - FAILED 0x%x\n", status);
- return status;
- }
-
- init_param.do_mrs_phy = 1;
-#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
- init_param.is_ctrl64_bit = 0;
-#else
- init_param.is_ctrl64_bit = 1;
-#endif
-#if defined(CONFIG_ALLEYCAT3) || defined(CONFIG_ARMADA_38X) || \
- defined(CONFIG_ARMADA_39X)
- init_param.init_phy = 1;
-#else
- init_param.init_phy = 0;
-#endif
- init_param.msys_init = 1;
- status = hws_ddr3_tip_init_controller(0, &init_param);
- if (MV_OK != status) {
- printf("DDR3 init controller - FAILED 0x%x\n", status);
- return status;
- }
-
- status = ddr3_silicon_post_init();
- if (MV_OK != status) {
- printf("DDR3 Post Init - FAILED 0x%x\n", status);
- return status;
- }
-
- status = ddr3_pre_algo_config();
- if (MV_OK != status) {
- printf("DDR3 Pre Algo Config - FAILED 0x%x\n", status);
- return status;
- }
-
- /* run algorithm in order to configure the PHY */
- status = hws_ddr3_tip_run_alg(0, algo_mode);
- if (MV_OK != status) {
- printf("DDR3 run algorithm - FAILED 0x%x\n", status);
- return status;
- }
-
- status = ddr3_post_algo_config();
- if (MV_OK != status) {
- printf("DDR3 Post Algo Config - FAILED 0x%x\n", status);
- return status;
- }
-
- return MV_OK;
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef _DDR3_HWS_HW_TRAINING_H
-#define _DDR3_HWS_HW_TRAINING_H
-
-/* struct used for DLB configuration array */
-struct dlb_config {
- u32 reg_addr;
- u32 reg_data;
-};
-
-/* Topology update structure */
-struct topology_update_info {
- int update_ecc;
- u8 ecc;
- int update_width;
- u8 width;
- int update_ecc_pup3_mode;
- u8 ecc_pup_mode_offset;
-};
-
-/* Topology update defines */
-#define TOPOLOGY_UPDATE_WIDTH_16BIT 1
-#define TOPOLOGY_UPDATE_WIDTH_32BIT 0
-#define TOPOLOGY_UPDATE_WIDTH_32BIT_MASK 0xf
-#define TOPOLOGY_UPDATE_WIDTH_16BIT_MASK 0x3
-
-#define TOPOLOGY_UPDATE_ECC_ON 1
-#define TOPOLOGY_UPDATE_ECC_OFF 0
-#define TOPOLOGY_UPDATE_ECC_OFFSET_PUP4 4
-#define TOPOLOGY_UPDATE_ECC_OFFSET_PUP3 3
-
-/*
- * 1. L2 filter should be set at binary header to 0xd000000,
- * to avoid conflict with internal register IO.
- * 2. U-Boot modifies internal registers base to 0xf100000,
- * and than should update L2 filter accordingly to 0xf000000 (3.75 GB)
- */
-/* temporary limit l2 filter to 3GiB (LSP issue) */
-#define L2_FILTER_FOR_MAX_MEMORY_SIZE 0xc0000000
-#define ADDRESS_FILTERING_END_REGISTER 0x8c04
-
-#define SUB_VERSION 0
-
-#endif /* _DDR3_HWS_HW_TRAINING_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef _DDR3_HWS_HW_TRAINING_DEF_H
-#define _DDR3_HWS_HW_TRAINING_DEF_H
-
-#define SAR_DDR3_FREQ_MASK 0xfe00000
-#define SAR_CPU_FAB_GET(cpu, fab) (((cpu & 0x7) << 21) | \
- ((fab & 0xf) << 24))
-
-#define MAX_CS 4
-
-#define MIN_DIMM_ADDR 0x50
-#define FAR_END_DIMM_ADDR 0x50
-#define MAX_DIMM_ADDR 0x60
-
-#define SDRAM_CS_SIZE 0xfffffff
-#define SDRAM_CS_BASE 0x0
-#define SDRAM_DIMM_SIZE 0x80000000
-
-#define CPU_CONFIGURATION_REG(id) (0x21800 + (id * 0x100))
-#define CPU_MRVL_ID_OFFSET 0x10
-#define SAR1_CPU_CORE_MASK 0x38000000
-#define SAR1_CPU_CORE_OFFSET 27
-
-#define NEW_FABRIC_TWSI_ADDR 0x4e
-#ifdef DB_784MP_GP
-#define BUS_WIDTH_ECC_TWSI_ADDR 0x4e
-#else
-#define BUS_WIDTH_ECC_TWSI_ADDR 0x4f
-#endif
-#define MV_MAX_DDR3_STATIC_SIZE 50
-#define MV_DDR3_MODES_NUMBER 30
-
-#define RESUME_RL_PATTERNS_ADDR 0xfe0000
-#define RESUME_RL_PATTERNS_SIZE 0x100
-#define RESUME_TRAINING_VALUES_ADDR (RESUME_RL_PATTERNS_ADDR + \
- RESUME_RL_PATTERNS_SIZE)
-#define RESUME_TRAINING_VALUES_MAX 0xcd0
-#define BOOT_INFO_ADDR (RESUME_RL_PATTERNS_ADDR + 0x1000)
-#define CHECKSUM_RESULT_ADDR (BOOT_INFO_ADDR + 0x1000)
-#define NUM_OF_REGISTER_ADDR (CHECKSUM_RESULT_ADDR + 4)
-#define SUSPEND_MAGIC_WORD 0xdeadb002
-#define REGISTER_LIST_END 0xffffffff
-
-/* MISC */
-#define INTER_REGS_BASE SOC_REGS_PHY_BASE
-
-/* DDR */
-#define REG_SDRAM_CONFIG_ADDR 0x1400
-#define REG_SDRAM_CONFIG_MASK 0x9fffffff
-#define REG_SDRAM_CONFIG_RFRS_MASK 0x3fff
-#define REG_SDRAM_CONFIG_WIDTH_OFFS 15
-#define REG_SDRAM_CONFIG_REGDIMM_OFFS 17
-#define REG_SDRAM_CONFIG_ECC_OFFS 18
-#define REG_SDRAM_CONFIG_IERR_OFFS 19
-#define REG_SDRAM_CONFIG_PUPRSTDIV_OFFS 28
-#define REG_SDRAM_CONFIG_RSTRD_OFFS 30
-
-#define REG_SDRAM_PINS_MUX 0x19d4
-
-#define REG_DUNIT_CTRL_LOW_ADDR 0x1404
-#define REG_DUNIT_CTRL_LOW_2T_OFFS 3
-#define REG_DUNIT_CTRL_LOW_2T_MASK 0x3
-#define REG_DUNIT_CTRL_LOW_DPDE_OFFS 14
-
-#define REG_SDRAM_TIMING_LOW_ADDR 0x1408
-#define REG_SDRAM_TIMING_HIGH_ADDR 0x140c
-#define REG_SDRAM_TIMING_H_R2R_OFFS 7
-#define REG_SDRAM_TIMING_H_R2R_MASK 0x3
-#define REG_SDRAM_TIMING_H_R2W_W2R_OFFS 9
-#define REG_SDRAM_TIMING_H_R2W_W2R_MASK 0x3
-#define REG_SDRAM_TIMING_H_W2W_OFFS 11
-#define REG_SDRAM_TIMING_H_W2W_MASK 0x1f
-#define REG_SDRAM_TIMING_H_R2R_H_OFFS 19
-#define REG_SDRAM_TIMING_H_R2R_H_MASK 0x7
-#define REG_SDRAM_TIMING_H_R2W_W2R_H_OFFS 22
-#define REG_SDRAM_TIMING_H_R2W_W2R_H_MASK 0x7
-
-#define REG_SDRAM_ADDRESS_CTRL_ADDR 0x1410
-#define REG_SDRAM_ADDRESS_SIZE_OFFS 2
-#define REG_SDRAM_ADDRESS_SIZE_HIGH_OFFS 18
-#define REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS 4
-
-#define REG_SDRAM_OPEN_PAGES_ADDR 0x1414
-#define REG_SDRAM_OPERATION_CS_OFFS 8
-
-#define REG_SDRAM_OPERATION_ADDR 0x1418
-#define REG_SDRAM_OPERATION_CWA_DELAY_SEL_OFFS 24
-#define REG_SDRAM_OPERATION_CWA_DATA_OFFS 20
-#define REG_SDRAM_OPERATION_CWA_DATA_MASK 0xf
-#define REG_SDRAM_OPERATION_CWA_RC_OFFS 16
-#define REG_SDRAM_OPERATION_CWA_RC_MASK 0xf
-#define REG_SDRAM_OPERATION_CMD_MR0 0xf03
-#define REG_SDRAM_OPERATION_CMD_MR1 0xf04
-#define REG_SDRAM_OPERATION_CMD_MR2 0xf08
-#define REG_SDRAM_OPERATION_CMD_MR3 0xf09
-#define REG_SDRAM_OPERATION_CMD_RFRS 0xf02
-#define REG_SDRAM_OPERATION_CMD_CWA 0xf0e
-#define REG_SDRAM_OPERATION_CMD_RFRS_DONE 0xf
-#define REG_SDRAM_OPERATION_CMD_MASK 0xf
-#define REG_SDRAM_OPERATION_CS_OFFS 8
-
-#define REG_OUDDR3_TIMING_ADDR 0x142c
-
-#define REG_SDRAM_MODE_ADDR 0x141c
-
-#define REG_SDRAM_EXT_MODE_ADDR 0x1420
-
-#define REG_DDR_CONT_HIGH_ADDR 0x1424
-
-#define REG_ODT_TIME_LOW_ADDR 0x1428
-#define REG_ODT_ON_CTL_RD_OFFS 12
-#define REG_ODT_OFF_CTL_RD_OFFS 16
-#define REG_SDRAM_ERROR_ADDR 0x1454
-#define REG_SDRAM_AUTO_PWR_SAVE_ADDR 0x1474
-#define REG_ODT_TIME_HIGH_ADDR 0x147c
-
-#define REG_SDRAM_INIT_CTRL_ADDR 0x1480
-#define REG_SDRAM_INIT_CTRL_OFFS 0
-#define REG_SDRAM_INIT_CKE_ASSERT_OFFS 2
-#define REG_SDRAM_INIT_RESET_DEASSERT_OFFS 3
-#define REG_SDRAM_INIT_RESET_MASK_OFFS 1
-
-#define REG_SDRAM_ODT_CTRL_LOW_ADDR 0x1494
-
-#define REG_SDRAM_ODT_CTRL_HIGH_ADDR 0x1498
-#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_MASK 0x0
-#define REG_SDRAM_ODT_CTRL_HIGH_OVRD_ENA 0x3
-
-#define REG_DUNIT_ODT_CTRL_ADDR 0x149c
-#define REG_DUNIT_ODT_CTRL_OVRD_OFFS 8
-#define REG_DUNIT_ODT_CTRL_OVRD_VAL_OFFS 9
-
-#define REG_DRAM_FIFO_CTRL_ADDR 0x14a0
-
-#define REG_DRAM_AXI_CTRL_ADDR 0x14a8
-#define REG_DRAM_AXI_CTRL_AXIDATABUSWIDTH_OFFS 0
-
-#define REG_METAL_MASK_ADDR 0x14b0
-#define REG_METAL_MASK_MASK 0xdfffffff
-#define REG_METAL_MASK_RETRY_OFFS 0
-
-#define REG_DRAM_ADDR_CTRL_DRIVE_STRENGTH_ADDR 0x14c0
-
-#define REG_DRAM_DATA_DQS_DRIVE_STRENGTH_ADDR 0x14c4
-#define REG_DRAM_VER_CAL_MACHINE_CTRL_ADDR 0x14c8
-#define REG_DRAM_MAIN_PADS_CAL_ADDR 0x14cc
-
-#define REG_DRAM_HOR_CAL_MACHINE_CTRL_ADDR 0x17c8
-
-#define REG_CS_SIZE_SCRATCH_ADDR 0x1504
-#define REG_DYNAMIC_POWER_SAVE_ADDR 0x1520
-#define REG_DDR_IO_ADDR 0x1524
-#define REG_DDR_IO_CLK_RATIO_OFFS 15
-
-#define REG_DFS_ADDR 0x1528
-#define REG_DFS_DLLNEXTSTATE_OFFS 0
-#define REG_DFS_BLOCK_OFFS 1
-#define REG_DFS_SR_OFFS 2
-#define REG_DFS_ATSR_OFFS 3
-#define REG_DFS_RECONF_OFFS 4
-#define REG_DFS_CL_NEXT_STATE_OFFS 8
-#define REG_DFS_CL_NEXT_STATE_MASK 0xf
-#define REG_DFS_CWL_NEXT_STATE_OFFS 12
-#define REG_DFS_CWL_NEXT_STATE_MASK 0x7
-
-#define REG_READ_DATA_SAMPLE_DELAYS_ADDR 0x1538
-#define REG_READ_DATA_SAMPLE_DELAYS_MASK 0x1f
-#define REG_READ_DATA_SAMPLE_DELAYS_OFFS 8
-
-#define REG_READ_DATA_READY_DELAYS_ADDR 0x153c
-#define REG_READ_DATA_READY_DELAYS_MASK 0x1f
-#define REG_READ_DATA_READY_DELAYS_OFFS 8
-
-#define START_BURST_IN_ADDR 1
-
-#define REG_DRAM_TRAINING_SHADOW_ADDR 0x18488
-#define REG_DRAM_TRAINING_ADDR 0x15b0
-#define REG_DRAM_TRAINING_LOW_FREQ_OFFS 0
-#define REG_DRAM_TRAINING_PATTERNS_OFFS 4
-#define REG_DRAM_TRAINING_MED_FREQ_OFFS 2
-#define REG_DRAM_TRAINING_WL_OFFS 3
-#define REG_DRAM_TRAINING_RL_OFFS 6
-#define REG_DRAM_TRAINING_DQS_RX_OFFS 15
-#define REG_DRAM_TRAINING_DQS_TX_OFFS 16
-#define REG_DRAM_TRAINING_CS_OFFS 20
-#define REG_DRAM_TRAINING_RETEST_OFFS 24
-#define REG_DRAM_TRAINING_DFS_FREQ_OFFS 27
-#define REG_DRAM_TRAINING_DFS_REQ_OFFS 29
-#define REG_DRAM_TRAINING_ERROR_OFFS 30
-#define REG_DRAM_TRAINING_AUTO_OFFS 31
-#define REG_DRAM_TRAINING_RETEST_PAR 0x3
-#define REG_DRAM_TRAINING_RETEST_MASK 0xf8ffffff
-#define REG_DRAM_TRAINING_CS_MASK 0xff0fffff
-#define REG_DRAM_TRAINING_PATTERNS_MASK 0xff0f0000
-
-#define REG_DRAM_TRAINING_1_ADDR 0x15b4
-#define REG_DRAM_TRAINING_1_TRNBPOINT_OFFS 16
-
-#define REG_DRAM_TRAINING_2_ADDR 0x15b8
-#define REG_DRAM_TRAINING_2_OVERRUN_OFFS 17
-#define REG_DRAM_TRAINING_2_FIFO_RST_OFFS 4
-#define REG_DRAM_TRAINING_2_RL_MODE_OFFS 3
-#define REG_DRAM_TRAINING_2_WL_MODE_OFFS 2
-#define REG_DRAM_TRAINING_2_ECC_MUX_OFFS 1
-#define REG_DRAM_TRAINING_2_SW_OVRD_OFFS 0
-
-#define REG_DRAM_TRAINING_PATTERN_BASE_ADDR 0x15bc
-#define REG_DRAM_TRAINING_PATTERN_BASE_OFFS 3
-
-#define REG_TRAINING_DEBUG_2_ADDR 0x15c4
-#define REG_TRAINING_DEBUG_2_OFFS 16
-#define REG_TRAINING_DEBUG_2_MASK 0x3
-
-#define REG_TRAINING_DEBUG_3_ADDR 0x15c8
-#define REG_TRAINING_DEBUG_3_OFFS 3
-#define REG_TRAINING_DEBUG_3_MASK 0x7
-
-#define MR_CS_ADDR_OFFS 4
-
-#define REG_DDR3_MR0_ADDR 0x15d0
-#define REG_DDR3_MR0_CS_ADDR 0x1870
-#define REG_DDR3_MR0_CL_MASK 0x74
-#define REG_DDR3_MR0_CL_OFFS 2
-#define REG_DDR3_MR0_CL_HIGH_OFFS 3
-#define CL_MASK 0xf
-
-#define REG_DDR3_MR1_ADDR 0x15d4
-#define REG_DDR3_MR1_CS_ADDR 0x1874
-#define REG_DDR3_MR1_RTT_MASK 0xfffffdbb
-#define REG_DDR3_MR1_DLL_ENA_OFFS 0
-#define REG_DDR3_MR1_RTT_DISABLED 0x0
-#define REG_DDR3_MR1_RTT_RZQ2 0x40
-#define REG_DDR3_MR1_RTT_RZQ4 0x2
-#define REG_DDR3_MR1_RTT_RZQ6 0x42
-#define REG_DDR3_MR1_RTT_RZQ8 0x202
-#define REG_DDR3_MR1_RTT_RZQ12 0x4
-/* WL-disabled, OB-enabled */
-#define REG_DDR3_MR1_OUTBUF_WL_MASK 0xffffef7f
-/* Output Buffer Disabled */
-#define REG_DDR3_MR1_OUTBUF_DIS_OFFS 12
-#define REG_DDR3_MR1_WL_ENA_OFFS 7
-#define REG_DDR3_MR1_WL_ENA 0x80 /* WL Enabled */
-#define REG_DDR3_MR1_ODT_MASK 0xfffffdbb
-
-#define REG_DDR3_MR2_ADDR 0x15d8
-#define REG_DDR3_MR2_CS_ADDR 0x1878
-#define REG_DDR3_MR2_CWL_OFFS 3
-#define REG_DDR3_MR2_CWL_MASK 0x7
-#define REG_DDR3_MR2_ODT_MASK 0xfffff9ff
-#define REG_DDR3_MR3_ADDR 0x15dc
-#define REG_DDR3_MR3_CS_ADDR 0x187c
-
-#define REG_DDR3_RANK_CTRL_ADDR 0x15e0
-#define REG_DDR3_RANK_CTRL_CS_ENA_MASK 0xf
-#define REG_DDR3_RANK_CTRL_MIRROR_OFFS 4
-
-#define REG_ZQC_CONF_ADDR 0x15e4
-
-#define REG_DRAM_PHY_CONFIG_ADDR 0x15ec
-#define REG_DRAM_PHY_CONFIG_MASK 0x3fffffff
-
-#define REG_ODPG_CNTRL_ADDR 0x1600
-#define REG_ODPG_CNTRL_OFFS 21
-
-#define REG_PHY_LOCK_MASK_ADDR 0x1670
-#define REG_PHY_LOCK_MASK_MASK 0xfffff000
-
-#define REG_PHY_LOCK_STATUS_ADDR 0x1674
-#define REG_PHY_LOCK_STATUS_LOCK_OFFS 9
-#define REG_PHY_LOCK_STATUS_LOCK_MASK 0xfff
-#define REG_PHY_LOCK_APLL_ADLL_STATUS_MASK 0x7ff
-
-#define REG_PHY_REGISTRY_FILE_ACCESS_ADDR 0x16a0
-#define REG_PHY_REGISTRY_FILE_ACCESS_OP_WR 0xc0000000
-#define REG_PHY_REGISTRY_FILE_ACCESS_OP_RD 0x80000000
-#define REG_PHY_REGISTRY_FILE_ACCESS_OP_DONE 0x80000000
-#define REG_PHY_BC_OFFS 27
-#define REG_PHY_CNTRL_OFFS 26
-#define REG_PHY_CS_OFFS 16
-#define REG_PHY_DQS_REF_DLY_OFFS 10
-#define REG_PHY_PHASE_OFFS 8
-#define REG_PHY_PUP_OFFS 22
-
-#define REG_TRAINING_WL_ADDR 0x16ac
-#define REG_TRAINING_WL_CS_MASK 0xfffffffc
-#define REG_TRAINING_WL_UPD_OFFS 2
-#define REG_TRAINING_WL_CS_DONE_OFFS 3
-#define REG_TRAINING_WL_RATIO_MASK 0xffffff0f
-#define REG_TRAINING_WL_1TO1 0x50
-#define REG_TRAINING_WL_2TO1 0x10
-#define REG_TRAINING_WL_DELAYEXP_MASK 0x20000000
-#define REG_TRAINING_WL_RESULTS_MASK 0x000001ff
-#define REG_TRAINING_WL_RESULTS_OFFS 20
-
-#define REG_REGISTERED_DRAM_CTRL_ADDR 0x16d0
-#define REG_REGISTERED_DRAM_CTRL_SR_FLOAT_OFFS 15
-#define REG_REGISTERED_DRAM_CTRL_PARITY_MASK 0x3f
-
-/* DLB */
-#define REG_STATIC_DRAM_DLB_CONTROL 0x1700
-#define DLB_BUS_OPTIMIZATION_WEIGHTS_REG 0x1704
-#define DLB_AGING_REGISTER 0x1708
-#define DLB_EVICTION_CONTROL_REG 0x170c
-#define DLB_EVICTION_TIMERS_REGISTER_REG 0x1710
-#define DLB_USER_COMMAND_REG 0x1714
-#define DLB_BUS_WEIGHTS_DIFF_CS 0x1770
-#define DLB_BUS_WEIGHTS_DIFF_BG 0x1774
-#define DLB_BUS_WEIGHTS_SAME_BG 0x1778
-#define DLB_BUS_WEIGHTS_RD_WR 0x177c
-#define DLB_BUS_WEIGHTS_ATTR_SYS_PRIO 0x1780
-#define DLB_MAIN_QUEUE_MAP 0x1784
-#define DLB_LINE_SPLIT 0x1788
-
-#define DLB_ENABLE 0x1
-#define DLB_WRITE_COALESING (0x1 << 2)
-#define DLB_AXI_PREFETCH_EN (0x1 << 3)
-#define DLB_MBUS_PREFETCH_EN (0x1 << 4)
-#define PREFETCH_N_LN_SZ_TR (0x1 << 6)
-#define DLB_INTERJECTION_ENABLE (0x1 << 3)
-
-/* CPU */
-#define REG_BOOTROM_ROUTINE_ADDR 0x182d0
-#define REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS 12
-
-#define REG_DRAM_INIT_CTRL_STATUS_ADDR 0x18488
-#define REG_DRAM_INIT_CTRL_TRN_CLK_OFFS 16
-#define REG_CPU_DIV_CLK_CTRL_0_NEW_RATIO 0x000200ff
-#define REG_DRAM_INIT_CTRL_STATUS_2_ADDR 0x1488
-
-#define REG_CPU_DIV_CLK_CTRL_0_ADDR 0x18700
-
-#define REG_CPU_DIV_CLK_CTRL_1_ADDR 0x18704
-#define REG_CPU_DIV_CLK_CTRL_2_ADDR 0x18708
-
-#define REG_CPU_DIV_CLK_CTRL_3_ADDR 0x1870c
-#define REG_CPU_DIV_CLK_CTRL_3_FREQ_MASK 0xffffc0ff
-#define REG_CPU_DIV_CLK_CTRL_3_FREQ_OFFS 8
-
-#define REG_CPU_DIV_CLK_CTRL_4_ADDR 0x18710
-
-#define REG_CPU_DIV_CLK_STATUS_0_ADDR 0x18718
-#define REG_CPU_DIV_CLK_ALL_STABLE_OFFS 8
-
-#define REG_CPU_PLL_CTRL_0_ADDR 0x1871c
-#define REG_CPU_PLL_STATUS_0_ADDR 0x18724
-#define REG_CORE_DIV_CLK_CTRL_ADDR 0x18740
-#define REG_CORE_DIV_CLK_STATUS_ADDR 0x18744
-#define REG_DDRPHY_APLL_CTRL_ADDR 0x18780
-
-#define REG_DDRPHY_APLL_CTRL_2_ADDR 0x18784
-#define REG_SFABRIC_CLK_CTRL_ADDR 0x20858
-#define REG_SFABRIC_CLK_CTRL_SMPL_OFFS 8
-
-/* DRAM Windows */
-#define REG_XBAR_WIN_19_CTRL_ADDR 0x200e8
-#define REG_XBAR_WIN_4_CTRL_ADDR 0x20040
-#define REG_XBAR_WIN_4_BASE_ADDR 0x20044
-#define REG_XBAR_WIN_4_REMAP_ADDR 0x20048
-#define REG_FASTPATH_WIN_0_CTRL_ADDR 0x20184
-#define REG_XBAR_WIN_7_REMAP_ADDR 0x20078
-
-/* SRAM */
-#define REG_CDI_CONFIG_ADDR 0x20220
-#define REG_SRAM_WINDOW_0_ADDR 0x20240
-#define REG_SRAM_WINDOW_0_ENA_OFFS 0
-#define REG_SRAM_WINDOW_1_ADDR 0x20244
-#define REG_SRAM_L2_ENA_ADDR 0x8500
-#define REG_SRAM_CLEAN_BY_WAY_ADDR 0x87bc
-
-/* Timers */
-#define REG_TIMERS_CTRL_ADDR 0x20300
-#define REG_TIMERS_EVENTS_ADDR 0x20304
-#define REG_TIMER0_VALUE_ADDR 0x20314
-#define REG_TIMER1_VALUE_ADDR 0x2031c
-#define REG_TIMER0_ENABLE_MASK 0x1
-
-#define MV_BOARD_REFCLK_25MHZ 25000000
-#define CNTMR_RELOAD_REG(tmr) (REG_TIMERS_CTRL_ADDR + 0x10 + (tmr * 8))
-#define CNTMR_VAL_REG(tmr) (REG_TIMERS_CTRL_ADDR + 0x14 + (tmr * 8))
-#define CNTMR_CTRL_REG(tmr) (REG_TIMERS_CTRL_ADDR)
-#define CTCR_ARM_TIMER_EN_OFFS(timer) (timer * 2)
-#define CTCR_ARM_TIMER_EN_MASK(timer) (1 << CTCR_ARM_TIMER_EN_OFFS(timer))
-#define CTCR_ARM_TIMER_EN(timer) (1 << CTCR_ARM_TIMER_EN_OFFS(timer))
-
-#define CTCR_ARM_TIMER_AUTO_OFFS(timer) (1 + (timer * 2))
-#define CTCR_ARM_TIMER_AUTO_MASK(timer) (1 << CTCR_ARM_TIMER_EN_OFFS(timer))
-#define CTCR_ARM_TIMER_AUTO_EN(timer) (1 << CTCR_ARM_TIMER_AUTO_OFFS(timer))
-
-/* PMU */
-#define REG_PMU_I_F_CTRL_ADDR 0x1c090
-#define REG_PMU_DUNIT_BLK_OFFS 16
-#define REG_PMU_DUNIT_RFRS_OFFS 20
-#define REG_PMU_DUNIT_ACK_OFFS 24
-
-/* MBUS */
-#define MBUS_UNITS_PRIORITY_CONTROL_REG (MBUS_REGS_OFFSET + 0x420)
-#define FABRIC_UNITS_PRIORITY_CONTROL_REG (MBUS_REGS_OFFSET + 0x424)
-#define MBUS_UNITS_PREFETCH_CONTROL_REG (MBUS_REGS_OFFSET + 0x428)
-#define FABRIC_UNITS_PREFETCH_CONTROL_REG (MBUS_REGS_OFFSET + 0x42c)
-
-#define REG_PM_STAT_MASK_ADDR 0x2210c
-#define REG_PM_STAT_MASK_CPU0_IDLE_MASK_OFFS 16
-
-#define REG_PM_EVENT_STAT_MASK_ADDR 0x22120
-#define REG_PM_EVENT_STAT_MASK_DFS_DONE_OFFS 17
-
-#define REG_PM_CTRL_CONFIG_ADDR 0x22104
-#define REG_PM_CTRL_CONFIG_DFS_REQ_OFFS 18
-
-#define REG_FABRIC_LOCAL_IRQ_MASK_ADDR 0x218c4
-#define REG_FABRIC_LOCAL_IRQ_PMU_MASK_OFFS 18
-
-/* Controller revision info */
-#define PCI_CLASS_CODE_AND_REVISION_ID 0x008
-#define PCCRIR_REVID_OFFS 0 /* Revision ID */
-#define PCCRIR_REVID_MASK (0xff << PCCRIR_REVID_OFFS)
-
-/* Power Management Clock Gating Control Register */
-#define POWER_MNG_CTRL_REG 0x18220
-#define PMC_PEXSTOPCLOCK_OFFS(p) ((p) < 8 ? (5 + (p)) : (18 + (p)))
-#define PMC_PEXSTOPCLOCK_MASK(p) (1 << PMC_PEXSTOPCLOCK_OFFS(p))
-#define PMC_PEXSTOPCLOCK_EN(p) (1 << PMC_PEXSTOPCLOCK_OFFS(p))
-#define PMC_PEXSTOPCLOCK_STOP(p) (0 << PMC_PEXSTOPCLOCK_OFFS(p))
-
-/* TWSI */
-#define TWSI_DATA_ADDR_MASK 0x7
-#define TWSI_DATA_ADDR_OFFS 1
-
-/* General */
-#define MAX_CS 4
-
-/* Frequencies */
-#define FAB_OPT 21
-#define CLK_CPU 12
-#define CLK_VCO (2 * CLK_CPU)
-#define CLK_DDR 12
-
-/* CPU Frequencies: */
-#define CLK_CPU_1000 0
-#define CLK_CPU_1066 1
-#define CLK_CPU_1200 2
-#define CLK_CPU_1333 3
-#define CLK_CPU_1500 4
-#define CLK_CPU_1666 5
-#define CLK_CPU_1800 6
-#define CLK_CPU_2000 7
-#define CLK_CPU_600 8
-#define CLK_CPU_667 9
-#define CLK_CPU_800 0xa
-
-/* Extra Cpu Frequencies: */
-#define CLK_CPU_1600 11
-#define CLK_CPU_2133 12
-#define CLK_CPU_2200 13
-#define CLK_CPU_2400 14
-
-#endif /* _DDR3_HWS_HW_TRAINING_DEF_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef _DDR3_HWS_SIL_TRAINING_H
-#define _DDR3_HWS_SIL_TRAINING_H
-
-#include "ddr3_training_ip.h"
-#include "ddr3_training_ip_prv_if.h"
-
-int ddr3_silicon_pre_config(void);
-int ddr3_silicon_init(void);
-int ddr3_silicon_get_ddr_target_freq(u32 *ddr_freq);
-
-#endif /* _DDR3_HWS_SIL_TRAINING_H */
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <i2c.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
+#include "mv_ddr_common.h"
-#include "../../../../arch/arm/mach-mvebu/serdes/a38x/sys_env_lib.h"
-
-static struct dlb_config ddr3_dlb_config_table[] = {
- {REG_STATIC_DRAM_DLB_CONTROL, 0x2000005c},
- {DLB_BUS_OPTIMIZATION_WEIGHTS_REG, 0x00880000},
- {DLB_AGING_REGISTER, 0x0f7f007f},
- {DLB_EVICTION_CONTROL_REG, 0x0000129f},
- {DLB_EVICTION_TIMERS_REGISTER_REG, 0x00ff0000},
- {DLB_BUS_WEIGHTS_DIFF_CS, 0x04030802},
- {DLB_BUS_WEIGHTS_DIFF_BG, 0x00000a02},
- {DLB_BUS_WEIGHTS_SAME_BG, 0x09000a01},
- {DLB_BUS_WEIGHTS_RD_WR, 0x00020005},
- {DLB_BUS_WEIGHTS_ATTR_SYS_PRIO, 0x00060f10},
- {DLB_MAIN_QUEUE_MAP, 0x00000543},
- {DLB_LINE_SPLIT, 0x00000000},
- {DLB_USER_COMMAND_REG, 0x00000000},
- {0x0, 0x0}
-};
-
-static struct dlb_config ddr3_dlb_config_table_a0[] = {
- {REG_STATIC_DRAM_DLB_CONTROL, 0x2000005c},
- {DLB_BUS_OPTIMIZATION_WEIGHTS_REG, 0x00880000},
- {DLB_AGING_REGISTER, 0x0f7f007f},
- {DLB_EVICTION_CONTROL_REG, 0x0000129f},
- {DLB_EVICTION_TIMERS_REGISTER_REG, 0x00ff0000},
- {DLB_BUS_WEIGHTS_DIFF_CS, 0x04030802},
- {DLB_BUS_WEIGHTS_DIFF_BG, 0x00000a02},
- {DLB_BUS_WEIGHTS_SAME_BG, 0x09000a01},
- {DLB_BUS_WEIGHTS_RD_WR, 0x00020005},
- {DLB_BUS_WEIGHTS_ATTR_SYS_PRIO, 0x00060f10},
- {DLB_MAIN_QUEUE_MAP, 0x00000543},
- {DLB_LINE_SPLIT, 0x00000000},
- {DLB_USER_COMMAND_REG, 0x00000000},
- {0x0, 0x0}
-};
-
-#if defined(CONFIG_ARMADA_38X)
-struct dram_modes {
- char *mode_name;
- u8 cpu_freq;
- u8 fab_freq;
- u8 chip_id;
- u8 chip_board_rev;
- struct reg_data *regs;
-};
-
-struct dram_modes ddr_modes[] = {
-};
-#endif /* defined(CONFIG_ARMADA_38X) */
-
-/* Translates topology map definitions to real memory size in bits */
+/*
+ * Translates topology map definitions to real memory size in bits
+ * (per values in ddr3_training_ip_def.h)
+ */
u32 mem_size[] = {
- ADDR_SIZE_512MB, ADDR_SIZE_1GB, ADDR_SIZE_2GB, ADDR_SIZE_4GB,
+ ADDR_SIZE_512MB,
+ ADDR_SIZE_1GB,
+ ADDR_SIZE_2GB,
+ ADDR_SIZE_4GB,
ADDR_SIZE_8GB
};
static char *ddr_type = "DDR3";
/*
- * Set 1 to use dynamic DUNIT configuration,
- * set 0 (supported for A380 and AC3) to configure DUNIT in values set by
- * ddr3_tip_init_specific_reg_config
+ * generic_init_controller controls D-unit configuration:
+ * '1' - dynamic D-unit configuration,
*/
u8 generic_init_controller = 1;
-static int ddr3_hws_tune_training_params(u8 dev_num);
-
-/* device revision */
-#define DEV_VERSION_ID_REG 0x1823c
-#define REVISON_ID_OFFS 8
-#define REVISON_ID_MASK 0xf00
-
-/* A38x revisions */
-#define MV_88F68XX_Z1_ID 0x0
-#define MV_88F68XX_A0_ID 0x4
-/* A39x revisions */
-#define MV_88F69XX_Z1_ID 0x2
-
-/*
- * sys_env_dlb_config_ptr_get
- *
- * DESCRIPTION: defines pointer to to DLB COnfiguration table
- *
- * INPUT: none
- *
- * OUTPUT: pointer to DLB COnfiguration table
- *
- * RETURN:
- * returns pointer to DLB COnfiguration table
- */
-struct dlb_config *sys_env_dlb_config_ptr_get(void)
-{
-#ifdef CONFIG_ARMADA_39X
- return &ddr3_dlb_config_table_a0[0];
-#else
- if (sys_env_device_rev_get() == MV_88F68XX_A0_ID)
- return &ddr3_dlb_config_table_a0[0];
- else
- return &ddr3_dlb_config_table[0];
-#endif
-}
-
-/*
- * sys_env_get_cs_ena_from_reg
- *
- * DESCRIPTION: Get bit mask of enabled CS
- *
- * INPUT: None
- *
- * OUTPUT: None
- *
- * RETURN:
- * Bit mask of enabled CS, 1 if only CS0 enabled,
- * 3 if both CS0 and CS1 enabled
- */
-u32 sys_env_get_cs_ena_from_reg(void)
-{
- return reg_read(REG_DDR3_RANK_CTRL_ADDR) &
- REG_DDR3_RANK_CTRL_CS_ENA_MASK;
-}
-
-static void ddr3_restore_and_set_final_windows(u32 *win)
-{
- u32 win_ctrl_reg, num_of_win_regs;
- u32 cs_ena = sys_env_get_cs_ena_from_reg();
- u32 ui;
-
- win_ctrl_reg = REG_XBAR_WIN_4_CTRL_ADDR;
- num_of_win_regs = 16;
-
- /* Return XBAR windows 4-7 or 16-19 init configuration */
- for (ui = 0; ui < num_of_win_regs; ui++)
- reg_write((win_ctrl_reg + 0x4 * ui), win[ui]);
-
- printf("%s Training Sequence - Switching XBAR Window to FastPath Window\n",
- ddr_type);
-
-#if defined DYNAMIC_CS_SIZE_CONFIG
- if (ddr3_fast_path_dynamic_cs_size_config(cs_ena) != MV_OK)
- printf("ddr3_fast_path_dynamic_cs_size_config FAILED\n");
-#else
- u32 reg, cs;
- reg = 0x1fffffe1;
- for (cs = 0; cs < MAX_CS; cs++) {
- if (cs_ena & (1 << cs)) {
- reg |= (cs << 2);
- break;
- }
- }
- /* Open fast path Window to - 0.5G */
- reg_write(REG_FASTPATH_WIN_0_CTRL_ADDR, reg);
-#endif
-}
-
-static int ddr3_save_and_set_training_windows(u32 *win)
-{
- u32 cs_ena;
- u32 reg, tmp_count, cs, ui;
- u32 win_ctrl_reg, win_base_reg, win_remap_reg;
- u32 num_of_win_regs, win_jump_index;
- win_ctrl_reg = REG_XBAR_WIN_4_CTRL_ADDR;
- win_base_reg = REG_XBAR_WIN_4_BASE_ADDR;
- win_remap_reg = REG_XBAR_WIN_4_REMAP_ADDR;
- win_jump_index = 0x10;
- num_of_win_regs = 16;
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
-#ifdef DISABLE_L2_FILTERING_DURING_DDR_TRAINING
- /*
- * Disable L2 filtering during DDR training
- * (when Cross Bar window is open)
- */
- reg_write(ADDRESS_FILTERING_END_REGISTER, 0);
-#endif
-
- cs_ena = tm->interface_params[0].as_bus_params[0].cs_bitmask;
-
- /* Close XBAR Window 19 - Not needed */
- /* {0x000200e8} - Open Mbus Window - 2G */
- reg_write(REG_XBAR_WIN_19_CTRL_ADDR, 0);
-
- /* Save XBAR Windows 4-19 init configurations */
- for (ui = 0; ui < num_of_win_regs; ui++)
- win[ui] = reg_read(win_ctrl_reg + 0x4 * ui);
-
- /* Open XBAR Windows 4-7 or 16-19 for other CS */
- reg = 0;
- tmp_count = 0;
- for (cs = 0; cs < MAX_CS; cs++) {
- if (cs_ena & (1 << cs)) {
- switch (cs) {
- case 0:
- reg = 0x0e00;
- break;
- case 1:
- reg = 0x0d00;
- break;
- case 2:
- reg = 0x0b00;
- break;
- case 3:
- reg = 0x0700;
- break;
- }
- reg |= (1 << 0);
- reg |= (SDRAM_CS_SIZE & 0xffff0000);
-
- reg_write(win_ctrl_reg + win_jump_index * tmp_count,
- reg);
- reg = (((SDRAM_CS_SIZE + 1) * (tmp_count)) &
- 0xffff0000);
- reg_write(win_base_reg + win_jump_index * tmp_count,
- reg);
-
- if (win_remap_reg <= REG_XBAR_WIN_7_REMAP_ADDR)
- reg_write(win_remap_reg +
- win_jump_index * tmp_count, 0);
-
- tmp_count++;
- }
- }
-
- return MV_OK;
-}
+static int mv_ddr_training_params_set(u8 dev_num);
/*
* Name: ddr3_init - Main DDR3 Init function
*/
int ddr3_init(void)
{
- u32 reg = 0;
- u32 soc_num;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ u32 octets_per_if_num;
int status;
- u32 win[16];
-
- /* SoC/Board special Initializtions */
- /* Get version from internal library */
- ddr3_print_version();
-
- /*Add sub_version string */
- DEBUG_INIT_C("", SUB_VERSION, 1);
-
- /* Switching CPU to MRVL ID */
- soc_num = (reg_read(REG_SAMPLE_RESET_HIGH_ADDR) & SAR1_CPU_CORE_MASK) >>
- SAR1_CPU_CORE_OFFSET;
- switch (soc_num) {
- case 0x3:
- case 0x1:
- reg_bit_set(CPU_CONFIGURATION_REG(1), CPU_MRVL_ID_OFFSET);
- case 0x0:
- reg_bit_set(CPU_CONFIGURATION_REG(0), CPU_MRVL_ID_OFFSET);
- default:
- break;
- }
+ int is_manual_cal_done;
- /*
- * Set DRAM Reset Mask in case detected GPIO indication of wakeup from
- * suspend i.e the DRAM values will not be overwritten / reset when
- * waking from suspend
- */
- if (sys_env_suspend_wakeup_check() ==
- SUSPEND_WAKEUP_ENABLED_GPIO_DETECTED) {
- reg_bit_set(REG_SDRAM_INIT_CTRL_ADDR,
- 1 << REG_SDRAM_INIT_RESET_MASK_OFFS);
- }
+ /* Print mv_ddr version */
+ mv_ddr_ver_print();
- /*
- * Stage 0 - Set board configuration
- */
+ mv_ddr_pre_training_fixup();
- /* Check if DRAM is already initialized */
- if (reg_read(REG_BOOTROM_ROUTINE_ADDR) &
- (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS)) {
- printf("%s Training Sequence - 2nd boot - Skip\n", ddr_type);
- return MV_OK;
- }
+ /* SoC/Board special initializations */
+ mv_ddr_pre_training_soc_config(ddr_type);
- /*
- * Stage 1 - Dunit Setup
- */
-
- /* Fix read ready phases for all SOC in reg 0x15c8 */
- reg = reg_read(REG_TRAINING_DEBUG_3_ADDR);
- reg &= ~(REG_TRAINING_DEBUG_3_MASK);
- reg |= 0x4; /* Phase 0 */
- reg &= ~(REG_TRAINING_DEBUG_3_MASK << REG_TRAINING_DEBUG_3_OFFS);
- reg |= (0x4 << (1 * REG_TRAINING_DEBUG_3_OFFS)); /* Phase 1 */
- reg &= ~(REG_TRAINING_DEBUG_3_MASK << (3 * REG_TRAINING_DEBUG_3_OFFS));
- reg |= (0x6 << (3 * REG_TRAINING_DEBUG_3_OFFS)); /* Phase 3 */
- reg &= ~(REG_TRAINING_DEBUG_3_MASK << (4 * REG_TRAINING_DEBUG_3_OFFS));
- reg |= (0x6 << (4 * REG_TRAINING_DEBUG_3_OFFS));
- reg &= ~(REG_TRAINING_DEBUG_3_MASK << (5 * REG_TRAINING_DEBUG_3_OFFS));
- reg |= (0x6 << (5 * REG_TRAINING_DEBUG_3_OFFS));
- reg_write(REG_TRAINING_DEBUG_3_ADDR, reg);
-
- /*
- * Axi_bresp_mode[8] = Compliant,
- * Axi_addr_decode_cntrl[11] = Internal,
- * Axi_data_bus_width[0] = 128bit
- * */
- /* 0x14a8 - AXI Control Register */
- reg_write(REG_DRAM_AXI_CTRL_ADDR, 0);
-
- /*
- * Stage 2 - Training Values Setup
- */
- /* Set X-BAR windows for the training sequence */
- ddr3_save_and_set_training_windows(win);
-
-
- /* Tune training algo paramteres */
- status = ddr3_hws_tune_training_params(0);
- if (MV_OK != status)
- return status;
+ /* Set log level for training library */
+ mv_ddr_user_log_level_set(DEBUG_BLOCK_ALL);
- /* Set log level for training lib */
- ddr3_hws_set_log_level(DEBUG_BLOCK_ALL, DEBUG_LEVEL_ERROR);
+ mv_ddr_early_init();
- /* Start New Training IP */
- status = ddr3_hws_hw_training();
- if (MV_OK != status) {
- printf("%s Training Sequence - FAILED\n", ddr_type);
- return status;
+ if (mv_ddr_topology_map_update() == NULL) {
+ printf("mv_ddr: failed to update topology\n");
+ return MV_FAIL;
}
- /*
- * Stage 3 - Finish
- */
- /* Restore and set windows */
- ddr3_restore_and_set_final_windows(win);
-
- /* Update DRAM init indication in bootROM register */
- reg = reg_read(REG_BOOTROM_ROUTINE_ADDR);
- reg_write(REG_BOOTROM_ROUTINE_ADDR,
- reg | (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS));
+ if (mv_ddr_early_init2() != MV_OK)
+ return MV_FAIL;
- /* DLB config */
- ddr3_new_tip_dlb_config();
+ /* Set training algorithm's parameters */
+ status = mv_ddr_training_params_set(0);
+ if (MV_OK != status)
+ return status;
-#if defined(ECC_SUPPORT)
- if (ddr3_if_ecc_enabled())
- ddr3_new_tip_ecc_scrub();
-#endif
- printf("%s Training Sequence - Ended Successfully\n", ddr_type);
+ mv_ddr_mc_config();
- return MV_OK;
-}
+ is_manual_cal_done = mv_ddr_manual_cal_do();
-/*
- * Name: ddr3_get_cpu_freq
- * Desc: read S@R and return CPU frequency
- * Args:
- * Notes:
- * Returns: required value
- */
-u32 ddr3_get_cpu_freq(void)
-{
- return ddr3_tip_get_init_freq();
-}
+ mv_ddr_mc_init();
-/*
- * Name: ddr3_get_fab_opt
- * Desc: read S@R and return CPU frequency
- * Args:
- * Notes:
- * Returns: required value
- */
-u32 ddr3_get_fab_opt(void)
-{
- return 0; /* No fabric */
-}
-
-/*
- * Name: ddr3_get_static_m_cValue - Init Memory controller with
- * static parameters
- * Desc: Use this routine to init the controller without the HW training
- * procedure.
- * User must provide compatible header file with registers data.
- * Args: None.
- * Notes:
- * Returns: None.
- */
-u32 ddr3_get_static_mc_value(u32 reg_addr, u32 offset1, u32 mask1,
- u32 offset2, u32 mask2)
-{
- u32 reg, temp;
-
- reg = reg_read(reg_addr);
-
- temp = (reg >> offset1) & mask1;
- if (mask2)
- temp |= (reg >> offset2) & mask2;
+ if (!is_manual_cal_done) {
+ }
- return temp;
-}
-/*
- * Name: ddr3_get_static_ddr_mode - Init Memory controller with
- * static parameters
- * Desc: Use this routine to init the controller without the HW training
- * procedure.
- * User must provide compatible header file with registers data.
- * Args: None.
- * Notes:
- * Returns: None.
- */
-u32 ddr3_get_static_ddr_mode(void)
-{
- u32 chip_board_rev, i;
- u32 size;
-
- /* Valid only for A380 only, MSYS using dynamic controller config */
-#ifdef CONFIG_CUSTOMER_BOARD_SUPPORT
- /*
- * Customer boards select DDR mode according to
- * board ID & Sample@Reset
- */
- chip_board_rev = mv_board_id_get();
-#else
- /* Marvell boards select DDR mode according to Sample@Reset only */
- chip_board_rev = MARVELL_BOARD;
-#endif
-
- size = ARRAY_SIZE(ddr_modes);
- for (i = 0; i < size; i++) {
- if ((ddr3_get_cpu_freq() == ddr_modes[i].cpu_freq) &&
- (ddr3_get_fab_opt() == ddr_modes[i].fab_freq) &&
- (chip_board_rev == ddr_modes[i].chip_board_rev))
- return i;
+ status = ddr3_silicon_post_init();
+ if (MV_OK != status) {
+ printf("DDR3 Post Init - FAILED 0x%x\n", status);
+ return status;
}
- DEBUG_INIT_S("\n*** Error: ddr3_get_static_ddr_mode: No match for requested DDR mode. ***\n\n");
-
- return 0;
-}
+ /* PHY initialization (Training) */
+ status = hws_ddr3_tip_run_alg(0, ALGO_TYPE_DYNAMIC);
+ if (MV_OK != status) {
+ printf("%s Training Sequence - FAILED\n", ddr_type);
+ return status;
+ }
-/******************************************************************************
- * Name: ddr3_get_cs_num_from_reg
- * Desc:
- * Args:
- * Notes:
- * Returns:
- */
-u32 ddr3_get_cs_num_from_reg(void)
-{
- u32 cs_ena = sys_env_get_cs_ena_from_reg();
- u32 cs_count = 0;
- u32 cs;
+#if defined(CONFIG_PHY_STATIC_PRINT)
+ mv_ddr_phy_static_print();
+#endif
- for (cs = 0; cs < MAX_CS; cs++) {
- if (cs_ena & (1 << cs))
- cs_count++;
- }
+ /* Post MC/PHY initializations */
+ mv_ddr_post_training_soc_config(ddr_type);
- return cs_count;
-}
+ mv_ddr_post_training_fixup();
-void get_target_freq(u32 freq_mode, u32 *ddr_freq, u32 *hclk_ps)
-{
- u32 tmp, hclk = 200;
-
- switch (freq_mode) {
- case 4:
- tmp = 1; /* DDR_400; */
- hclk = 200;
- break;
- case 0x8:
- tmp = 1; /* DDR_666; */
- hclk = 333;
- break;
- case 0xc:
- tmp = 1; /* DDR_800; */
- hclk = 400;
- break;
- default:
- *ddr_freq = 0;
- *hclk_ps = 0;
- break;
+ octets_per_if_num = ddr3_tip_dev_attr_get(0, MV_ATTR_OCTET_PER_INTERFACE);
+ if (ddr3_if_ecc_enabled()) {
+ if (MV_DDR_IS_64BIT_DRAM_MODE(tm->bus_act_mask) ||
+ MV_DDR_IS_32BIT_IN_64BIT_DRAM_MODE(tm->bus_act_mask, octets_per_if_num))
+ mv_ddr_mem_scrubbing();
+ else
+ ddr3_new_tip_ecc_scrub();
}
- *ddr_freq = tmp; /* DDR freq define */
- *hclk_ps = 1000000 / hclk; /* values are 1/HCLK in ps */
+ printf("mv_ddr: completed successfully\n");
- return;
+ return MV_OK;
}
-void ddr3_new_tip_dlb_config(void)
+uint64_t mv_ddr_get_memory_size_per_cs_in_bits(void)
{
- u32 reg, i = 0;
- struct dlb_config *config_table_ptr = sys_env_dlb_config_ptr_get();
-
- /* Write the configuration */
- while (config_table_ptr[i].reg_addr != 0) {
- reg_write(config_table_ptr[i].reg_addr,
- config_table_ptr[i].reg_data);
- i++;
- }
+ uint64_t memory_size_per_cs;
- /* Enable DLB */
- reg = reg_read(REG_STATIC_DRAM_DLB_CONTROL);
- reg |= DLB_ENABLE | DLB_WRITE_COALESING | DLB_AXI_PREFETCH_EN |
- DLB_MBUS_PREFETCH_EN | PREFETCH_N_LN_SZ_TR;
- reg_write(REG_STATIC_DRAM_DLB_CONTROL, reg);
-}
+ u32 bus_cnt, num_of_active_bus = 0;
+ u32 num_of_sub_phys_per_ddr_unit = 0;
-int ddr3_fast_path_dynamic_cs_size_config(u32 cs_ena)
-{
- u32 reg, cs;
- u32 mem_total_size = 0;
- u32 cs_mem_size = 0;
- u32 mem_total_size_c, cs_mem_size_c;
-
-#ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE
- u32 physical_mem_size;
- u32 max_mem_size = DEVICE_MAX_DRAM_ADDRESS_SIZE;
- struct hws_topology_map *tm = ddr3_get_topology_map();
-#endif
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- /* Open fast path windows */
- for (cs = 0; cs < MAX_CS; cs++) {
- if (cs_ena & (1 << cs)) {
- /* get CS size */
- if (ddr3_calc_mem_cs_size(cs, &cs_mem_size) != MV_OK)
- return MV_FAIL;
-
-#ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE
- /*
- * if number of address pins doesn't allow to use max
- * mem size that is defined in topology
- * mem size is defined by DEVICE_MAX_DRAM_ADDRESS_SIZE
- */
- physical_mem_size = mem_size
- [tm->interface_params[0].memory_size];
-
- if (ddr3_get_device_width(cs) == 16) {
- /*
- * 16bit mem device can be twice more - no need
- * in less significant pin
- */
- max_mem_size = DEVICE_MAX_DRAM_ADDRESS_SIZE * 2;
- }
-
- if (physical_mem_size > max_mem_size) {
- cs_mem_size = max_mem_size *
- (ddr3_get_bus_width() /
- ddr3_get_device_width(cs));
- printf("Updated Physical Mem size is from 0x%x to %x\n",
- physical_mem_size,
- DEVICE_MAX_DRAM_ADDRESS_SIZE);
- }
-#endif
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(DEV_NUM_0, MV_ATTR_OCTET_PER_INTERFACE);
- /* set fast path window control for the cs */
- reg = 0xffffe1;
- reg |= (cs << 2);
- reg |= (cs_mem_size - 1) & 0xffff0000;
- /*Open fast path Window */
- reg_write(REG_FASTPATH_WIN_CTRL_ADDR(cs), reg);
-
- /* Set fast path window base address for the cs */
- reg = ((cs_mem_size) * cs) & 0xffff0000;
- /* Set base address */
- reg_write(REG_FASTPATH_WIN_BASE_ADDR(cs), reg);
-
- /*
- * Since memory size may be bigger than 4G the summ may
- * be more than 32 bit word,
- * so to estimate the result divide mem_total_size and
- * cs_mem_size by 0x10000 (it is equal to >> 16)
- */
- mem_total_size_c = mem_total_size >> 16;
- cs_mem_size_c = cs_mem_size >> 16;
- /* if the sum less than 2 G - calculate the value */
- if (mem_total_size_c + cs_mem_size_c < 0x10000)
- mem_total_size += cs_mem_size;
- else /* put max possible size */
- mem_total_size = L2_FILTER_FOR_MAX_MEMORY_SIZE;
- }
+ /* count the number of active bus */
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num - 1/* ignore ecc octet */; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
+ num_of_active_bus++;
}
- /* Set L2 filtering to Max Memory size */
- reg_write(ADDRESS_FILTERING_END_REGISTER, mem_total_size);
-
- return MV_OK;
-}
-
-u32 ddr3_get_bus_width(void)
-{
- u32 bus_width;
+ /* calculate number of sub-phys per ddr unit */
+ if (tm->interface_params[0].bus_width/* supports only single interface */ == MV_DDR_DEV_WIDTH_16BIT)
+ num_of_sub_phys_per_ddr_unit = TWO_SUB_PHYS;
+ if (tm->interface_params[0].bus_width/* supports only single interface */ == MV_DDR_DEV_WIDTH_8BIT)
+ num_of_sub_phys_per_ddr_unit = SINGLE_SUB_PHY;
- bus_width = (reg_read(REG_SDRAM_CONFIG_ADDR) & 0x8000) >>
- REG_SDRAM_CONFIG_WIDTH_OFFS;
+ /* calculate dram size per cs */
+ memory_size_per_cs = (uint64_t)mem_size[tm->interface_params[0].memory_size] * (uint64_t)num_of_active_bus
+ / (uint64_t)num_of_sub_phys_per_ddr_unit * (uint64_t)MV_DDR_NUM_BITS_IN_BYTE;
- return (bus_width == 0) ? 16 : 32;
+ return memory_size_per_cs;
}
-u32 ddr3_get_device_width(u32 cs)
+uint64_t mv_ddr_get_total_memory_size_in_bits(void)
{
- u32 device_width;
+ uint64_t total_memory_size = 0;
+ uint64_t memory_size_per_cs = 0;
- device_width = (reg_read(REG_SDRAM_ADDRESS_CTRL_ADDR) &
- (0x3 << (REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS * cs))) >>
- (REG_SDRAM_ADDRESS_CTRL_STRUCT_OFFS * cs);
+ /* get the number of cs */
+ u32 max_cs = ddr3_tip_max_cs_get(DEV_NUM_0);
- return (device_width == 0) ? 8 : 16;
-}
+ memory_size_per_cs = mv_ddr_get_memory_size_per_cs_in_bits();
+ total_memory_size = (uint64_t)max_cs * memory_size_per_cs;
-static int ddr3_get_device_size(u32 cs)
-{
- u32 device_size_low, device_size_high, device_size;
- u32 data, cs_low_offset, cs_high_offset;
-
- cs_low_offset = REG_SDRAM_ADDRESS_SIZE_OFFS + cs * 4;
- cs_high_offset = REG_SDRAM_ADDRESS_SIZE_OFFS +
- REG_SDRAM_ADDRESS_SIZE_HIGH_OFFS + cs;
-
- data = reg_read(REG_SDRAM_ADDRESS_CTRL_ADDR);
- device_size_low = (data >> cs_low_offset) & 0x3;
- device_size_high = (data >> cs_high_offset) & 0x1;
-
- device_size = device_size_low | (device_size_high << 2);
-
- switch (device_size) {
- case 0:
- return 2048;
- case 2:
- return 512;
- case 3:
- return 1024;
- case 4:
- return 4096;
- case 5:
- return 8192;
- case 1:
- default:
- DEBUG_INIT_C("Error: Wrong device size of Cs: ", cs, 1);
- /*
- * Small value will give wrong emem size in
- * ddr3_calc_mem_cs_size
- */
- return 0;
- }
+ return total_memory_size;
}
-int ddr3_calc_mem_cs_size(u32 cs, u32 *cs_size)
+int ddr3_if_ecc_enabled(void)
{
- int cs_mem_size;
-
- /* Calculate in GiB */
- cs_mem_size = ((ddr3_get_bus_width() / ddr3_get_device_width(cs)) *
- ddr3_get_device_size(cs)) / 8;
-
- /*
- * Multiple controller bus width, 2x for 64 bit
- * (SoC controller may be 32 or 64 bit,
- * so bit 15 in 0x1400, that means if whole bus used or only half,
- * have a differnt meaning
- */
- cs_mem_size *= DDR_CONTROLLER_BUS_WIDTH_MULTIPLIER;
-
- if (!cs_mem_size || (cs_mem_size == 64) || (cs_mem_size == 4096)) {
- DEBUG_INIT_C("Error: Wrong Memory size of Cs: ", cs, 1);
- return MV_BAD_VALUE;
- }
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- *cs_size = cs_mem_size << 20;
- return MV_OK;
+ if (DDR3_IS_ECC_PUP4_MODE(tm->bus_act_mask) ||
+ DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask) ||
+ DDR3_IS_ECC_PUP8_MODE(tm->bus_act_mask))
+ return 1;
+ else
+ return 0;
}
/*
- * Name: ddr3_hws_tune_training_params
+ * Name: mv_ddr_training_params_set
* Desc:
* Args:
- * Notes: Tune internal training params
+ * Notes: sets internal training params
* Returns:
*/
-static int ddr3_hws_tune_training_params(u8 dev_num)
+static int mv_ddr_training_params_set(u8 dev_num)
{
struct tune_train_params params;
int status;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ u32 if_id;
+ u32 cs_num;
+
+ CHECK_STATUS(ddr3_tip_get_first_active_if
+ (dev_num, tm->if_act_mask,
+ &if_id));
+
+ CHECK_STATUS(calc_cs_num(dev_num, if_id, &cs_num));
/* NOTE: do not remove any field initilization */
params.ck_delay = TUNE_TRAINING_PARAMS_CK_DELAY;
- params.ck_delay_16 = TUNE_TRAINING_PARAMS_CK_DELAY_16;
- params.p_finger = TUNE_TRAINING_PARAMS_PFINGER;
- params.n_finger = TUNE_TRAINING_PARAMS_NFINGER;
params.phy_reg3_val = TUNE_TRAINING_PARAMS_PHYREG3VAL;
+ params.g_zpri_data = TUNE_TRAINING_PARAMS_PRI_DATA;
+ params.g_znri_data = TUNE_TRAINING_PARAMS_NRI_DATA;
+ params.g_zpri_ctrl = TUNE_TRAINING_PARAMS_PRI_CTRL;
+ params.g_znri_ctrl = TUNE_TRAINING_PARAMS_NRI_CTRL;
+ params.g_znodt_data = TUNE_TRAINING_PARAMS_N_ODT_DATA;
+ params.g_zpodt_ctrl = TUNE_TRAINING_PARAMS_P_ODT_CTRL;
+ params.g_znodt_ctrl = TUNE_TRAINING_PARAMS_N_ODT_CTRL;
+
+ params.g_zpodt_data = TUNE_TRAINING_PARAMS_P_ODT_DATA;
+ params.g_dic = TUNE_TRAINING_PARAMS_DIC;
+ params.g_rtt_nom = TUNE_TRAINING_PARAMS_RTT_NOM;
+ if (cs_num == 1) {
+ params.g_rtt_wr = TUNE_TRAINING_PARAMS_RTT_WR_1CS;
+ params.g_odt_config = TUNE_TRAINING_PARAMS_ODT_CONFIG_1CS;
+ } else {
+ params.g_rtt_wr = TUNE_TRAINING_PARAMS_RTT_WR_2CS;
+ params.g_odt_config = TUNE_TRAINING_PARAMS_ODT_CONFIG_2CS;
+ }
status = ddr3_tip_tune_training_params(dev_num, ¶ms);
if (MV_OK != status) {
#ifndef _DDR3_INIT_H
#define _DDR3_INIT_H
-#if defined(CONFIG_ARMADA_38X)
-#include "ddr3_a38x.h"
-#include "ddr3_a38x_topology.h"
+#include "ddr_ml_wrapper.h"
+#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
+#include "mv_ddr_plat.h"
#endif
-#include "ddr3_hws_hw_training.h"
-#include "ddr3_hws_sil_training.h"
+
+#include "seq_exec.h"
#include "ddr3_logging_def.h"
#include "ddr3_training_hw_algo.h"
#include "ddr3_training_ip.h"
#include "ddr3_training_ip_flow.h"
#include "ddr3_training_ip_pbs.h"
#include "ddr3_training_ip_prv_if.h"
-#include "ddr3_training_ip_static.h"
#include "ddr3_training_leveling.h"
#include "xor.h"
-/*
- * MV_DEBUG_INIT need to be defines, otherwise the output of the
- * DDR2 training code is not complete and misleading
- */
-#define MV_DEBUG_INIT
-
-#ifdef MV_DEBUG_INIT
-#define DEBUG_INIT_S(s) puts(s)
-#define DEBUG_INIT_D(d, l) printf("%x", d)
-#define DEBUG_INIT_D_10(d, l) printf("%d", d)
-#else
-#define DEBUG_INIT_S(s)
-#define DEBUG_INIT_D(d, l)
-#define DEBUG_INIT_D_10(d, l)
-#endif
-
-#ifdef MV_DEBUG_INIT_FULL
-#define DEBUG_INIT_FULL_S(s) puts(s)
-#define DEBUG_INIT_FULL_D(d, l) printf("%x", d)
-#define DEBUG_INIT_FULL_D_10(d, l) printf("%d", d)
-#define DEBUG_WR_REG(reg, val) \
- { DEBUG_INIT_S("Write Reg: 0x"); DEBUG_INIT_D((reg), 8); \
- DEBUG_INIT_S("= "); DEBUG_INIT_D((val), 8); DEBUG_INIT_S("\n"); }
-#define DEBUG_RD_REG(reg, val) \
- { DEBUG_INIT_S("Read Reg: 0x"); DEBUG_INIT_D((reg), 8); \
- DEBUG_INIT_S("= "); DEBUG_INIT_D((val), 8); DEBUG_INIT_S("\n"); }
-#else
-#define DEBUG_INIT_FULL_S(s)
-#define DEBUG_INIT_FULL_D(d, l)
-#define DEBUG_INIT_FULL_D_10(d, l)
-#define DEBUG_WR_REG(reg, val)
-#define DEBUG_RD_REG(reg, val)
-#endif
-
-#define DEBUG_INIT_FULL_C(s, d, l) \
- { DEBUG_INIT_FULL_S(s); \
- DEBUG_INIT_FULL_D(d, l); \
- DEBUG_INIT_FULL_S("\n"); }
-#define DEBUG_INIT_C(s, d, l) \
- { DEBUG_INIT_S(s); DEBUG_INIT_D(d, l); DEBUG_INIT_S("\n"); }
-
-/*
- * Debug (Enable/Disable modules) and Error report
- */
-
-#ifdef BASIC_DEBUG
-#define MV_DEBUG_WL
-#define MV_DEBUG_RL
-#define MV_DEBUG_DQS_RESULTS
-#endif
-
-#ifdef FULL_DEBUG
-#define MV_DEBUG_WL
-#define MV_DEBUG_RL
-#define MV_DEBUG_DQS
-
-#define MV_DEBUG_PBS
-#define MV_DEBUG_DFS
-#define MV_DEBUG_MAIN_FULL
-#define MV_DEBUG_DFS_FULL
-#define MV_DEBUG_DQS_FULL
-#define MV_DEBUG_RL_FULL
-#define MV_DEBUG_WL_FULL
-#endif
-
-#if defined(CONFIG_ARMADA_38X)
-#include "ddr3_a38x.h"
-#include "ddr3_a38x_topology.h"
-#endif
-
-/* The following is a list of Marvell status */
-#define MV_ERROR (-1)
-#define MV_OK (0x00) /* Operation succeeded */
-#define MV_FAIL (0x01) /* Operation failed */
-#define MV_BAD_VALUE (0x02) /* Illegal value (general) */
-#define MV_OUT_OF_RANGE (0x03) /* The value is out of range */
-#define MV_BAD_PARAM (0x04) /* Illegal parameter in function called */
-#define MV_BAD_PTR (0x05) /* Illegal pointer value */
-#define MV_BAD_SIZE (0x06) /* Illegal size */
-#define MV_BAD_STATE (0x07) /* Illegal state of state machine */
-#define MV_SET_ERROR (0x08) /* Set operation failed */
-#define MV_GET_ERROR (0x09) /* Get operation failed */
-#define MV_CREATE_ERROR (0x0a) /* Fail while creating an item */
-#define MV_NOT_FOUND (0x0b) /* Item not found */
-#define MV_NO_MORE (0x0c) /* No more items found */
-#define MV_NO_SUCH (0x0d) /* No such item */
-#define MV_TIMEOUT (0x0e) /* Time Out */
-#define MV_NO_CHANGE (0x0f) /* Parameter(s) is already in this value */
-#define MV_NOT_SUPPORTED (0x10) /* This request is not support */
-#define MV_NOT_IMPLEMENTED (0x11) /* Request supported but not implemented*/
-#define MV_NOT_INITIALIZED (0x12) /* The item is not initialized */
-#define MV_NO_RESOURCE (0x13) /* Resource not available (memory ...) */
-#define MV_FULL (0x14) /* Item is full (Queue or table etc...) */
-#define MV_EMPTY (0x15) /* Item is empty (Queue or table etc...) */
-#define MV_INIT_ERROR (0x16) /* Error occurred while INIT process */
-#define MV_HW_ERROR (0x17) /* Hardware error */
-#define MV_TX_ERROR (0x18) /* Transmit operation not succeeded */
-#define MV_RX_ERROR (0x19) /* Recieve operation not succeeded */
-#define MV_NOT_READY (0x1a) /* The other side is not ready yet */
-#define MV_ALREADY_EXIST (0x1b) /* Tried to create existing item */
-#define MV_OUT_OF_CPU_MEM (0x1c) /* Cpu memory allocation failed. */
-#define MV_NOT_STARTED (0x1d) /* Not started yet */
-#define MV_BUSY (0x1e) /* Item is busy. */
-#define MV_TERMINATE (0x1f) /* Item terminates it's work. */
-#define MV_NOT_ALIGNED (0x20) /* Wrong alignment */
-#define MV_NOT_ALLOWED (0x21) /* Operation NOT allowed */
-#define MV_WRITE_PROTECT (0x22) /* Write protected */
-#define MV_INVALID (int)(-1)
-
/* For checking function return values */
#define CHECK_STATUS(orig_func) \
{ \
return status; \
}
+#define GET_MAX_VALUE(x, y) \
+ ((x) > (y)) ? (x) : (y)
+
+#define SUB_VERSION 0
+
+/* max number of devices supported by driver */
+#define MAX_DEVICE_NUM 1
+
enum log_level {
MV_LOG_LEVEL_0,
MV_LOG_LEVEL_1,
};
/* Globals */
-extern u8 debug_training;
+extern u8 debug_training, debug_calibration, debug_ddr4_centralization,
+ debug_tap_tuning, debug_dm_tuning;
extern u8 is_reg_dump;
extern u8 generic_init_controller;
-extern u32 freq_val[];
+/* list of allowed frequency listed in order of enum hws_ddr_freq */
+extern u32 freq_val[DDR_FREQ_LAST];
extern u32 is_pll_old;
extern struct cl_val_per_freq cas_latency_table[];
extern struct pattern_info pattern_table[];
extern struct cl_val_per_freq cas_write_latency_table[];
-extern u8 debug_training;
extern u8 debug_centralization, debug_training_ip, debug_training_bist,
debug_pbs, debug_training_static, debug_leveling;
-extern u32 pipe_multicast_mask;
extern struct hws_tip_config_func_db config_func_info[];
-extern u8 cs_mask_reg[];
extern u8 twr_mask_table[];
extern u8 cl_mask_table[];
extern u8 cwl_mask_table[];
extern u16 rfc_table[];
extern u32 speed_bin_table_t_rc[];
extern u32 speed_bin_table_t_rcd_t_rp[];
-extern u32 ck_delay, ck_delay_16;
+extern u32 vref_init_val;
extern u32 g_zpri_data;
extern u32 g_znri_data;
extern u32 g_zpri_ctrl;
extern u32 g_zpodt_ctrl;
extern u32 g_znodt_ctrl;
extern u32 g_dic;
-extern u32 g_odt_config_2cs;
-extern u32 g_odt_config_1cs;
+extern u32 g_odt_config;
extern u32 g_rtt_nom;
+extern u32 g_rtt_wr;
+extern u32 g_rtt_park;
extern u8 debug_training_access;
-extern u8 debug_training_a38x;
extern u32 first_active_if;
-extern enum hws_ddr_freq init_freq;
-extern u32 delay_enable, ck_delay, ck_delay_16, ca_delay;
+extern u32 delay_enable, ck_delay, ca_delay;
extern u32 mask_tune_func;
extern u32 rl_version;
extern int rl_mid_freq_wa;
extern u8 calibration_update_control; /* 2 external only, 1 is internal only */
extern enum hws_ddr_freq medium_freq;
-extern u32 ck_delay, ck_delay_16;
extern enum hws_result training_result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM];
-extern u32 first_active_if;
-extern u32 mask_tune_func;
-extern u32 freq_val[];
-extern enum hws_ddr_freq init_freq;
extern enum hws_ddr_freq low_freq;
-extern enum hws_ddr_freq medium_freq;
-extern u8 generic_init_controller;
extern enum auto_tune_stage training_stage;
extern u32 is_pll_before_init;
extern u32 is_adll_calib_before_init;
extern u32 is_dfs_in_init;
extern int wl_debug_delay;
-extern u32 silicon_delay[HWS_MAX_DEVICE_NUM];
-extern u32 p_finger;
-extern u32 n_finger;
-extern u32 freq_val[DDR_FREQ_LIMIT];
+extern u32 silicon_delay[MAX_DEVICE_NUM];
extern u32 start_pattern, end_pattern;
extern u32 phy_reg0_val;
extern u32 phy_reg1_val;
extern u32 phy_reg3_val;
extern enum hws_pattern sweep_pattern;
extern enum hws_pattern pbs_pattern;
-extern u8 is_rzq6;
-extern u32 znri_data_phy_val;
-extern u32 zpri_data_phy_val;
-extern u32 znri_ctrl_phy_val;
-extern u32 zpri_ctrl_phy_val;
-extern u8 debug_training_access;
+extern u32 g_znri_data;
+extern u32 g_zpri_data;
+extern u32 g_znri_ctrl;
+extern u32 g_zpri_ctrl;
extern u32 finger_test, p_finger_start, p_finger_end, n_finger_start,
n_finger_end, p_finger_step, n_finger_step;
-extern u32 mode2_t;
+extern u32 mode_2t;
extern u32 xsb_validate_type;
extern u32 xsb_validation_base_address;
extern u32 odt_additional;
extern u32 debug_mode;
-extern u32 delay_enable;
-extern u32 ca_delay;
extern u32 debug_dunit;
extern u32 clamp_tbl[];
-extern u32 freq_mask[HWS_MAX_DEVICE_NUM][DDR_FREQ_LIMIT];
-extern u32 start_pattern, end_pattern;
+extern u32 freq_mask[MAX_DEVICE_NUM][DDR_FREQ_LAST];
extern u32 maxt_poll_tries;
extern u32 is_bist_reset_bit;
-extern u8 debug_training_bist;
extern u8 vref_window_size[MAX_INTERFACE_NUM][MAX_BUS_NUM];
-extern u32 debug_mode;
extern u32 effective_cs;
extern int ddr3_tip_centr_skip_min_win_check;
extern u32 *dq_map_table;
-extern enum auto_tune_stage training_stage;
-extern u8 debug_centralization;
-extern u32 delay_enable;
-extern u32 start_pattern, end_pattern;
-extern u32 freq_val[DDR_FREQ_LIMIT];
extern u8 debug_training_hw_alg;
-extern enum auto_tune_stage training_stage;
-extern u8 debug_training_ip;
-extern enum hws_result training_result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM];
-extern enum auto_tune_stage training_stage;
-extern u32 effective_cs;
-
-extern u8 debug_leveling;
-extern enum hws_result training_result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM];
-extern enum auto_tune_stage training_stage;
-extern u32 rl_version;
-extern struct cl_val_per_freq cas_latency_table[];
extern u32 start_xsb_offset;
-extern u32 debug_mode;
extern u32 odt_config;
-extern u32 effective_cs;
-extern u32 phy_reg1_val;
-extern u8 debug_pbs;
-extern u32 effective_cs;
extern u16 mask_results_dq_reg_map[];
-extern enum hws_ddr_freq medium_freq;
-extern u32 freq_val[];
-extern enum hws_result training_result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM];
-extern enum auto_tune_stage training_stage;
-extern u32 debug_mode;
-extern u32 *dq_map_table;
-extern u32 vref;
-extern struct cl_val_per_freq cas_latency_table[];
extern u32 target_freq;
-extern struct hws_tip_config_func_db config_func_info[HWS_MAX_DEVICE_NUM];
-extern u32 clamp_tbl[];
-extern u32 init_freq;
-/* list of allowed frequency listed in order of enum hws_ddr_freq */
-extern u32 freq_val[];
-extern u8 debug_training_static;
-extern u32 first_active_if;
+extern u32 dfs_low_freq;
+extern u32 mem_size[];
+
+extern u32 nominal_avs;
+extern u32 extension_avs;
+
/* Prototypes */
+int ddr3_init(void);
int ddr3_tip_enable_init_sequence(u32 dev_num);
-int ddr3_tip_init_a38x(u32 dev_num, u32 board_id);
-
-int ddr3_hws_hw_training(void);
-int ddr3_silicon_pre_init(void);
+int ddr3_hws_hw_training(enum hws_algo_type algo_mode);
+int mv_ddr_early_init(void);
+int mv_ddr_early_init2(void);
int ddr3_silicon_post_init(void);
int ddr3_post_run_alg(void);
int ddr3_if_ecc_enabled(void);
void ddr3_new_tip_ecc_scrub(void);
-void ddr3_print_version(void);
-void ddr3_new_tip_dlb_config(void);
-struct hws_topology_map *ddr3_get_topology_map(void);
+void mv_ddr_ver_print(void);
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void);
int ddr3_if_ecc_enabled(void);
int ddr3_tip_reg_write(u32 dev_num, u32 reg_addr, u32 data);
int ddr3_tip_reg_read(u32 dev_num, u32 reg_addr, u32 *data, u32 reg_mask);
int ddr3_silicon_get_ddr_target_freq(u32 *ddr_freq);
-int ddr3_tip_a38x_get_freq_config(u8 dev_num, enum hws_ddr_freq freq,
- struct hws_tip_freq_config_info
- *freq_config_info);
-int ddr3_a38x_update_topology_map(u32 dev_num,
- struct hws_topology_map *topology_map);
-int ddr3_tip_a38x_get_init_freq(int dev_num, enum hws_ddr_freq *freq);
-int ddr3_tip_a38x_get_medium_freq(int dev_num, enum hws_ddr_freq *freq);
-int ddr3_tip_a38x_if_read(u8 dev_num, enum hws_access_type interface_access,
- u32 if_id, u32 reg_addr, u32 *data, u32 mask);
-int ddr3_tip_a38x_if_write(u8 dev_num, enum hws_access_type interface_access,
- u32 if_id, u32 reg_addr, u32 data, u32 mask);
-int ddr3_tip_a38x_get_device_info(u8 dev_num,
- struct ddr3_device_info *info_ptr);
-
-int ddr3_tip_init_a38x(u32 dev_num, u32 board_id);
int print_adll(u32 dev_num, u32 adll[MAX_INTERFACE_NUM * MAX_BUS_NUM]);
+int print_ph(u32 dev_num, u32 adll[MAX_INTERFACE_NUM * MAX_BUS_NUM]);
+int read_phase_value(u32 dev_num, u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ int reg_addr, u32 mask);
+int write_leveling_value(u32 dev_num, u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ u32 pup_ph_values[MAX_INTERFACE_NUM * MAX_BUS_NUM], int reg_addr);
int ddr3_tip_restore_dunit_regs(u32 dev_num);
-void print_topology(struct hws_topology_map *topology_db);
+void print_topology(struct mv_ddr_topology_map *tm);
u32 mv_board_id_get(void);
int ddr3_load_topology_map(void);
-int ddr3_tip_init_specific_reg_config(u32 dev_num,
- struct reg_data *reg_config_arr);
-u32 ddr3_tip_get_init_freq(void);
void ddr3_hws_set_log_level(enum ddr_lib_debug_block block, u8 level);
+void mv_ddr_user_log_level_set(enum ddr_lib_debug_block block);
int ddr3_tip_tune_training_params(u32 dev_num,
struct tune_train_params *params);
void get_target_freq(u32 freq_mode, u32 *ddr_freq, u32 *hclk_ps);
-int ddr3_fast_path_dynamic_cs_size_config(u32 cs_ena);
void ddr3_fast_path_static_cs_size_config(u32 cs_ena);
-u32 ddr3_get_device_width(u32 cs);
u32 mv_board_id_index_get(u32 board_id);
-u32 mv_board_id_get(void);
-u32 ddr3_get_bus_width(void);
void ddr3_set_log_level(u32 n_log_level);
-int ddr3_calc_mem_cs_size(u32 cs, u32 *cs_size);
+int calc_cs_num(u32 dev_num, u32 if_id, u32 *cs_num);
int hws_ddr3_cs_base_adr_calc(u32 if_id, u32 cs, u32 *cs_base_addr);
int ddr3_tip_print_pbs_result(u32 dev_num, u32 cs_num, enum pbs_dir pbs_mode);
int ddr3_tip_clean_pbs_result(u32 dev_num, enum pbs_dir pbs_mode);
-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 hws_ddr3_tip_max_cs_get(void);
-
-/*
- * Accessor functions for the registers
- */
-static inline void reg_write(u32 addr, u32 val)
-{
- writel(val, INTER_REGS_BASE + addr);
-}
-
-static inline u32 reg_read(u32 addr)
-{
- return readl(INTER_REGS_BASE + addr);
-}
-
-static inline void reg_bit_set(u32 addr, u32 mask)
-{
- setbits_le32(INTER_REGS_BASE + addr, mask);
-}
-
-static inline void reg_bit_clr(u32 addr, u32 mask)
-{
- clrbits_le32(INTER_REGS_BASE + addr, mask);
-}
-
+u32 mv_ddr_init_freq_get(void);
+void mv_ddr_mc_config(void);
+int mv_ddr_mc_init(void);
+void mv_ddr_set_calib_controller(void);
#endif /* _DDR3_INIT_H */
#endif
#endif
+
/* Logging defines */
-#define DEBUG_LEVEL_TRACE 1
-#define DEBUG_LEVEL_INFO 2
-#define DEBUG_LEVEL_ERROR 3
+enum mv_ddr_debug_level {
+ DEBUG_LEVEL_TRACE = 1,
+ DEBUG_LEVEL_INFO = 2,
+ DEBUG_LEVEL_ERROR = 3,
+ DEBUG_LEVEL_LAST
+};
enum ddr_lib_debug_block {
DEBUG_BLOCK_STATIC,
#ifndef __DDR3_PATTERNS_64_H
#define __DDR3_PATTERNS_64_H
+#define FAB_OPT 21
/*
* Patterns Declerations
*/
#ifndef _DDR3_TOPOLOGY_DEF_H
#define _DDR3_TOPOLOGY_DEF_H
-/* TOPOLOGY */
+#define DEV_NUM_0 0
+/* TOPOLOGY */
enum hws_speed_bin {
SPEED_BIN_DDR_800D,
SPEED_BIN_DDR_800E,
DDR_FREQ_900,
DDR_FREQ_360,
DDR_FREQ_1000,
- DDR_FREQ_LIMIT
+ DDR_FREQ_LAST,
+ DDR_FREQ_SAR
};
enum speed_bin_table_elements {
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
-
-#define GET_MAX_VALUE(x, y) \
- ((x) > (y)) ? (x) : (y)
-#define CEIL_DIVIDE(x, y) \
- ((x - (x / y) * y) == 0) ? ((x / y) - 1) : (x / y)
-
-#define TIME_2_CLOCK_CYCLES CEIL_DIVIDE
+#include "mv_ddr_common.h"
#define GET_CS_FROM_MASK(mask) (cs_mask2_num[mask])
#define CS_CBE_VALUE(cs_num) (cs_cbe_reg[cs_num])
-#define TIMES_9_TREFI_CYCLES 0x8
-
u32 window_mem_addr = 0;
u32 phy_reg0_val = 0;
u32 phy_reg1_val = 8;
u32 phy_reg2_val = 0;
-u32 phy_reg3_val = 0xa;
-enum hws_ddr_freq init_freq = DDR_FREQ_667;
+u32 phy_reg3_val = PARAM_UNDEFINED;
enum hws_ddr_freq low_freq = DDR_FREQ_LOW_FREQ;
enum hws_ddr_freq medium_freq;
u32 debug_dunit = 0;
u32 odt_additional = 1;
u32 *dq_map_table = NULL;
+
+/* in case of ddr4 do not run ddr3_tip_write_additional_odt_setting function - mc odt always 'on'
+ * in ddr4 case the terminations are rttWR and rttPARK and the odt must be always 'on' 0x1498 = 0xf
+ */
u32 odt_config = 1;
-#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ALLEYCAT3) || \
- defined(CONFIG_ARMADA_39X)
-u32 is_pll_before_init = 0, is_adll_calib_before_init = 0, is_dfs_in_init = 0;
-u32 dfs_low_freq = 130;
-#else
+u32 nominal_avs;
+u32 extension_avs;
+
u32 is_pll_before_init = 0, is_adll_calib_before_init = 1, is_dfs_in_init = 0;
-u32 dfs_low_freq = 100;
-#endif
-u32 g_rtt_nom_c_s0, g_rtt_nom_c_s1;
+u32 dfs_low_freq;
+
+u32 g_rtt_nom_cs0, g_rtt_nom_cs1;
u8 calibration_update_control; /* 2 external only, 1 is internal only */
enum hws_result training_result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM];
u32 clamp_tbl[] = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 };
/* Initiate to 0xff, this variable is define by user in debug mode */
-u32 mode2_t = 0xff;
+u32 mode_2t = 0xff;
u32 xsb_validate_type = 0;
u32 xsb_validation_base_address = 0xf000;
u32 first_active_if = 0;
u32 effective_cs = 0;
+u32 vref_init_val = 0x4;
+u32 ck_delay = PARAM_UNDEFINED;
+
+/* Design guidelines parameters */
+u32 g_zpri_data = PARAM_UNDEFINED; /* controller data - P drive strength */
+u32 g_znri_data = PARAM_UNDEFINED; /* controller data - N drive strength */
+u32 g_zpri_ctrl = PARAM_UNDEFINED; /* controller C/A - P drive strength */
+u32 g_znri_ctrl = PARAM_UNDEFINED; /* controller C/A - N drive strength */
+
+u32 g_zpodt_data = PARAM_UNDEFINED; /* controller data - P ODT */
+u32 g_znodt_data = PARAM_UNDEFINED; /* controller data - N ODT */
+u32 g_zpodt_ctrl = PARAM_UNDEFINED; /* controller data - P ODT */
+u32 g_znodt_ctrl = PARAM_UNDEFINED; /* controller data - N ODT */
+
+u32 g_odt_config = PARAM_UNDEFINED;
+u32 g_rtt_nom = PARAM_UNDEFINED;
+u32 g_rtt_wr = PARAM_UNDEFINED;
+u32 g_dic = PARAM_UNDEFINED;
+u32 g_rtt_park = PARAM_UNDEFINED;
+
u32 mask_tune_func = (SET_MEDIUM_FREQ_MASK_BIT |
WRITE_LEVELING_MASK_BIT |
LOAD_PATTERN_2_MASK_BIT |
READ_LEVELING_MASK_BIT |
- SET_TARGET_FREQ_MASK_BIT | WRITE_LEVELING_TF_MASK_BIT |
+ SET_TARGET_FREQ_MASK_BIT |
+ WRITE_LEVELING_TF_MASK_BIT |
READ_LEVELING_TF_MASK_BIT |
- CENTRALIZATION_RX_MASK_BIT | CENTRALIZATION_TX_MASK_BIT);
-
-void ddr3_print_version(void)
-{
- printf(DDR3_TIP_VERSION_STRING);
-}
+ CENTRALIZATION_RX_MASK_BIT |
+ CENTRALIZATION_TX_MASK_BIT);
static int ddr3_tip_ddr3_training_main_flow(u32 dev_num);
static int ddr3_tip_write_odt(u32 dev_num, enum hws_access_type access_type,
u32 if_id, u32 cl_value, u32 cwl_value);
static int ddr3_tip_ddr3_auto_tune(u32 dev_num);
-static int is_bus_access_done(u32 dev_num, u32 if_id,
- u32 dunit_reg_adrr, u32 bit);
+
#ifdef ODT_TEST_SUPPORT
static int odt_test(u32 dev_num, enum hws_algo_type algo_type);
#endif
static int ddr3_tip_set_timing(u32 dev_num, enum hws_access_type access_type,
u32 if_id, enum hws_ddr_freq frequency);
-static struct page_element page_param[] = {
+static struct page_element page_tbl[] = {
/*
* 8bits 16 bits
* page-size(K) page-size(K) mask
/* 2G */
{ 1, 2, 4},
/* 4G */
- { 2, 2, 5}
+ { 2, 2, 5},
/* 8G */
+ {0, 0, 0}, /* TODO: placeholder for 16-Mbit die capacity */
+ {0, 0, 0}, /* TODO: placeholder for 32-Mbit die capacity */
+ {0, 0, 0}, /* TODO: placeholder for 12-Mbit die capacity */
+ {0, 0, 0} /* TODO: placeholder for 24-Mbit die capacity */
+
};
-static u8 mem_size_config[MEM_SIZE_LAST] = {
+struct page_element *mv_ddr_page_tbl_get(void)
+{
+ return &page_tbl[0];
+}
+
+static u8 mem_size_config[MV_DDR_DIE_CAP_LAST] = {
0x2, /* 512Mbit */
0x3, /* 1Gbit */
0x0, /* 2Gbit */
0x4, /* 4Gbit */
- 0x5 /* 8Gbit */
+ 0x5, /* 8Gbit */
+ 0x0, /* TODO: placeholder for 16-Mbit die capacity */
+ 0x0, /* TODO: placeholder for 32-Mbit die capacity */
+ 0x0, /* TODO: placeholder for 12-Mbit die capacity */
+ 0x0 /* TODO: placeholder for 24-Mbit die capacity */
};
static u8 cs_mask2_num[] = { 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3 };
{0x16fc, 0x0, MASK_ALL_BITS}
};
-static int ddr3_tip_bus_access(u32 dev_num, enum hws_access_type interface_access,
- u32 if_id, enum hws_access_type phy_access,
- u32 phy_id, enum hws_ddr_phy phy_type, u32 reg_addr,
- u32 data_value, enum hws_operation oper_type);
+/* MR cmd and addr definitions */
+struct mv_ddr_mr_data mr_data[] = {
+ {MRS0_CMD, MR0_REG},
+ {MRS1_CMD, MR1_REG},
+ {MRS2_CMD, MR2_REG},
+ {MRS3_CMD, MR3_REG}
+};
+
static int ddr3_tip_pad_inv(u32 dev_num, u32 if_id);
static int ddr3_tip_rank_control(u32 dev_num, u32 if_id);
int ddr3_tip_tune_training_params(u32 dev_num,
struct tune_train_params *params)
{
- if (params->ck_delay != -1)
+ if (params->ck_delay != PARAM_UNDEFINED)
ck_delay = params->ck_delay;
- if (params->ck_delay_16 != -1)
- ck_delay_16 = params->ck_delay_16;
- if (params->phy_reg3_val != -1)
+ if (params->phy_reg3_val != PARAM_UNDEFINED)
phy_reg3_val = params->phy_reg3_val;
+ if (params->g_rtt_nom != PARAM_UNDEFINED)
+ g_rtt_nom = params->g_rtt_nom;
+ if (params->g_rtt_wr != PARAM_UNDEFINED)
+ g_rtt_wr = params->g_rtt_wr;
+ if (params->g_dic != PARAM_UNDEFINED)
+ g_dic = params->g_dic;
+ if (params->g_odt_config != PARAM_UNDEFINED)
+ g_odt_config = params->g_odt_config;
+ if (params->g_zpri_data != PARAM_UNDEFINED)
+ g_zpri_data = params->g_zpri_data;
+ if (params->g_znri_data != PARAM_UNDEFINED)
+ g_znri_data = params->g_znri_data;
+ if (params->g_zpri_ctrl != PARAM_UNDEFINED)
+ g_zpri_ctrl = params->g_zpri_ctrl;
+ if (params->g_znri_ctrl != PARAM_UNDEFINED)
+ g_znri_ctrl = params->g_znri_ctrl;
+ if (params->g_zpodt_data != PARAM_UNDEFINED)
+ g_zpodt_data = params->g_zpodt_data;
+ if (params->g_znodt_data != PARAM_UNDEFINED)
+ g_znodt_data = params->g_znodt_data;
+ if (params->g_zpodt_ctrl != PARAM_UNDEFINED)
+ g_zpodt_ctrl = params->g_zpodt_ctrl;
+ if (params->g_znodt_ctrl != PARAM_UNDEFINED)
+ g_znodt_ctrl = params->g_znodt_ctrl;
+ if (params->g_rtt_park != PARAM_UNDEFINED)
+ g_rtt_park = params->g_rtt_park;
+
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
+ ("DGL parameters: 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X 0x%X\n",
+ g_zpri_data, g_znri_data, g_zpri_ctrl, g_znri_ctrl, g_zpodt_data, g_znodt_data,
+ g_zpodt_ctrl, g_znodt_ctrl, g_rtt_nom, g_dic, g_odt_config, g_rtt_wr));
return MV_OK;
}
{
u32 data, addr_hi, data_high;
u32 mem_index;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (enable == 1) {
data = (tm->interface_params[if_id].bus_width ==
- BUS_WIDTH_8) ? 0 : 1;
+ MV_DDR_DEV_WIDTH_8BIT) ? 0 : 1;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- SDRAM_ACCESS_CONTROL_REG, (data << (cs_num * 4)),
+ SDRAM_ADDR_CTRL_REG, (data << (cs_num * 4)),
0x3 << (cs_num * 4)));
mem_index = tm->interface_params[if_id].memory_size;
addr_hi = mem_size_config[mem_index] & 0x3;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- SDRAM_ACCESS_CONTROL_REG,
+ SDRAM_ADDR_CTRL_REG,
(addr_hi << (2 + cs_num * 4)),
0x3 << (2 + cs_num * 4)));
data_high = (mem_size_config[mem_index] & 0x4) >> 2;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- SDRAM_ACCESS_CONTROL_REG,
+ SDRAM_ADDR_CTRL_REG,
data_high << (20 + cs_num), 1 << (20 + cs_num)));
/* Enable Address Select Mode */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- SDRAM_ACCESS_CONTROL_REG, 1 << (16 + cs_num),
+ SDRAM_ADDR_CTRL_REG, 1 << (16 + cs_num),
1 << (16 + cs_num)));
}
switch (cs_num) {
case 2:
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- DDR_CONTROL_LOW_REG, (enable << (cs_num + 11)),
+ DUNIT_CTRL_LOW_REG, (enable << (cs_num + 11)),
1 << (cs_num + 11)));
break;
case 3:
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- DDR_CONTROL_LOW_REG, (enable << 15), 1 << 15));
+ DUNIT_CTRL_LOW_REG, (enable << 15), 1 << 15));
break;
}
/*
* Calculate number of CS
*/
-static int calc_cs_num(u32 dev_num, u32 if_id, u32 *cs_num)
+int calc_cs_num(u32 dev_num, u32 if_id, u32 *cs_num)
{
u32 cs;
u32 bus_cnt;
u32 cs_count;
u32 cs_bitmask;
u32 curr_cs_num = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- for (bus_cnt = 0; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES(); bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
cs_count = 0;
cs_bitmask = tm->interface_params[if_id].
as_bus_params[bus_cnt].cs_bitmask;
{
u32 if_id;
u32 cs_num;
- u32 t_refi = 0, t_hclk = 0, t_ckclk = 0, t_faw = 0, t_pd = 0,
- t_wr = 0, t2t = 0, txpdll = 0;
- u32 data_value = 0, bus_width = 0, page_size = 0, cs_cnt = 0,
+ u32 t_ckclk = 0, t_wr = 0, t2t = 0;
+ u32 data_value = 0, cs_cnt = 0,
mem_mask = 0, bus_index = 0;
enum hws_speed_bin speed_bin_index = SPEED_BIN_DDR_2133N;
- enum hws_mem_size memory_size = MEM_2G;
- enum hws_ddr_freq freq = init_freq;
- enum hws_timing timing;
u32 cs_mask = 0;
u32 cl_value = 0, cwl_val = 0;
- u32 refresh_interval_cnt = 0, bus_cnt = 0, adll_tap = 0;
+ u32 bus_cnt = 0, adll_tap = 0;
enum hws_access_type access_type = ACCESS_TYPE_UNICAST;
u32 data_read[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
- u32 odt_config = g_odt_config_2cs;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ enum hws_ddr_freq freq = tm->interface_params[0].memory_freq;
DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
("Init_controller, do_mrs_phy=%d, is_ctrl64_bit=%d\n",
if (generic_init_controller == 1) {
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
("active IF %d\n", if_id));
mem_mask = 0;
for (bus_index = 0;
- bus_index < GET_TOPOLOGY_NUM_OF_BUSES();
+ bus_index < octets_per_if_num;
bus_index++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_index);
mem_mask |=
tm->interface_params[if_id].
as_bus_params[bus_index].mirror_enable_bitmask;
if (mem_mask != 0) {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST,
- if_id, CS_ENABLE_REG, 0,
+ if_id, DUAL_DUNIT_CFG_REG, 0,
0x8));
}
- memory_size =
- tm->interface_params[if_id].
- memory_size;
speed_bin_index =
tm->interface_params[if_id].
speed_bin_index;
- freq = init_freq;
- t_refi =
- (tm->interface_params[if_id].
- interface_temp ==
- HWS_TEMP_HIGH) ? TREFI_HIGH : TREFI_LOW;
- t_refi *= 1000; /* psec */
- DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
- ("memy_size %d speed_bin_ind %d freq %d t_refi %d\n",
- memory_size, speed_bin_index, freq,
- t_refi));
- /* HCLK & CK CLK in 2:1[ps] */
+
/* t_ckclk is external clock */
t_ckclk = (MEGA / freq_val[freq]);
- /* t_hclk is internal clock */
- t_hclk = 2 * t_ckclk;
- refresh_interval_cnt = t_refi / t_hclk; /* no units */
- bus_width =
- (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask)
- == 1) ? (16) : (32);
-
- if (init_cntr_prm->is_ctrl64_bit)
- bus_width = 64;
- data_value =
- (refresh_interval_cnt | 0x4000 |
- ((bus_width ==
- 32) ? 0x8000 : 0) | 0x1000000) & ~(1 << 26);
+ if (MV_DDR_IS_HALF_BUS_DRAM_MODE(tm->bus_act_mask, octets_per_if_num))
+ data_value = (0x4000 | 0 | 0x1000000) & ~(1 << 26);
+ else
+ data_value = (0x4000 | 0x8000 | 0x1000000) & ~(1 << 26);
/* Interface Bus Width */
/* SRMode */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_CONFIGURATION_REG, data_value,
- 0x100ffff));
+ SDRAM_CFG_REG, data_value,
+ 0x100c000));
/* Interleave first command pre-charge enable (TBD) */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_OPEN_PAGE_CONTROL_REG, (1 << 10),
+ SDRAM_OPEN_PAGES_CTRL_REG, (1 << 10),
(1 << 10)));
+ /* Reset divider_b assert -> de-assert */
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
+ SDRAM_CFG_REG,
+ 0x0 << PUP_RST_DIVIDER_OFFS,
+ PUP_RST_DIVIDER_MASK << PUP_RST_DIVIDER_OFFS));
+
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
+ SDRAM_CFG_REG,
+ 0x1 << PUP_RST_DIVIDER_OFFS,
+ PUP_RST_DIVIDER_MASK << PUP_RST_DIVIDER_OFFS));
+
/* PHY configuration */
/*
* Postamble Length = 1.5cc, Addresscntl to clk skew
*/
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DRAM_PHY_CONFIGURATION, 0x28, 0x3e));
+ DRAM_PHY_CFG_REG, 0x28, 0x3e));
if (init_cntr_prm->is_ctrl64_bit) {
/* positive edge */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DRAM_PHY_CONFIGURATION, 0x0,
+ DRAM_PHY_CFG_REG, 0x0,
0xff80));
}
/* Xbar Read buffer select (for Internal access) */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- CALIB_MACHINE_CTRL_REG, 0x1200c,
+ MAIN_PADS_CAL_MACH_CTRL_REG, 0x1200c,
0x7dffe01c));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- CALIB_MACHINE_CTRL_REG,
+ MAIN_PADS_CAL_MACH_CTRL_REG,
calibration_update_control << 3, 0x3 << 3));
/* Pad calibration control - enable */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- CALIB_MACHINE_CTRL_REG, 0x1, 0x1));
+ MAIN_PADS_CAL_MACH_CTRL_REG, 0x1, 0x1));
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) < MV_TIP_REV_3) {
+ /* DDR3 rank ctrl \96 part of the generic code */
+ /* CS1 mirroring enable + w/a for JIRA DUNIT-14581 */
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ DDR3_RANK_CTRL_REG, 0x27, MASK_ALL_BITS));
+ }
cs_mask = 0;
data_value = 0x7;
* 2) Bus_width
* 3) CS#
* 4) Page Number
- * 5) t_faw
* Per Dunit get from the Map_topology the parameters:
* Bus_width
- * t_faw is per Dunit not per CS
*/
- page_size =
- (tm->interface_params[if_id].
- bus_width ==
- BUS_WIDTH_8) ? page_param[memory_size].
- page_size_8bit : page_param[memory_size].
- page_size_16bit;
-
- t_faw =
- (page_size == 1) ? speed_bin_table(speed_bin_index,
- SPEED_BIN_TFAW1K)
- : speed_bin_table(speed_bin_index,
- SPEED_BIN_TFAW2K);
-
- data_value = TIME_2_CLOCK_CYCLES(t_faw, t_ckclk);
- data_value = data_value << 24;
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id,
- SDRAM_ACCESS_CONTROL_REG, data_value,
- 0x7f000000));
data_value =
(tm->interface_params[if_id].
- bus_width == BUS_WIDTH_8) ? 0 : 1;
+ bus_width == MV_DDR_DEV_WIDTH_8BIT) ? 0 : 1;
/* create merge cs mask for all cs available in dunit */
for (bus_cnt = 0;
- bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES();
+ bus_cnt < octets_per_if_num;
bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
cs_mask |=
tm->interface_params[if_id].
as_bus_params[bus_cnt].cs_bitmask;
DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
("cl_value 0x%x cwl_val 0x%x\n",
cl_value, cwl_val));
- t_wr = TIME_2_CLOCK_CYCLES(speed_bin_table(speed_bin_index,
- SPEED_BIN_TWR),
- t_ckclk);
+
+ t_wr = time_to_nclk(speed_bin_table
+ (speed_bin_index,
+ SPEED_BIN_TWR), t_ckclk);
+
data_value =
((cl_mask_table[cl_value] & 0x1) << 2) |
((cl_mask_table[cl_value] & 0xe) << 3);
(0x7 << 4) | (1 << 2)));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- MR0_REG, twr_mask_table[t_wr + 1] << 9,
- (0x7 << 9)));
-
+ MR0_REG, twr_mask_table[t_wr] << 9,
+ 0x7 << 9));
/*
* MR1: Set RTT and DIC Design GL values
data_value |=
((tm->interface_params[if_id].
interface_temp ==
- HWS_TEMP_HIGH) ? (1 << 7) : 0);
+ MV_DDR_TEMP_HIGH) ? (1 << 7) : 0);
+ data_value |= g_rtt_wr;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
MR2_REG, data_value,
cl_value, cwl_val);
ddr3_tip_set_timing(dev_num, access_type, if_id, freq);
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id,
- DUNIT_CONTROL_HIGH_REG, 0x177,
- 0x1000177));
-
- if (init_cntr_prm->is_ctrl64_bit) {
- /* disable 0.25 cc delay */
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) < MV_TIP_REV_3) {
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ DUNIT_CTRL_HIGH_REG, 0x1000119,
+ 0x100017F));
+ } else {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DUNIT_CONTROL_HIGH_REG, 0x0,
- 0x800));
+ DUNIT_CTRL_HIGH_REG, 0x600177 |
+ (init_cntr_prm->is_ctrl64_bit ?
+ CPU_INTERJECTION_ENA_SPLIT_ENA << CPU_INTERJECTION_ENA_OFFS :
+ CPU_INTERJECTION_ENA_SPLIT_DIS << CPU_INTERJECTION_ENA_OFFS),
+ 0x1600177 | CPU_INTERJECTION_ENA_MASK <<
+ CPU_INTERJECTION_ENA_OFFS));
}
/* reset bit 7 */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DUNIT_CONTROL_HIGH_REG,
+ DUNIT_CTRL_HIGH_REG,
(init_cntr_prm->msys_init << 7), (1 << 7)));
- /* calculate number of CS (per interface) */
- CHECK_STATUS(calc_cs_num
- (dev_num, if_id, &cs_num));
- timing = tm->interface_params[if_id].timing;
-
- if (mode2_t != 0xff) {
- t2t = mode2_t;
- } else if (timing != HWS_TIM_DEFAULT) {
- /* Board topology map is forcing timing */
- t2t = (timing == HWS_TIM_2T) ? 1 : 0;
+ if (mode_2t != 0xff) {
+ t2t = mode_2t;
} else {
+ /* calculate number of CS (per interface) */
+ CHECK_STATUS(calc_cs_num
+ (dev_num, if_id, &cs_num));
t2t = (cs_num == 1) ? 0 : 1;
}
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DDR_CONTROL_LOW_REG, t2t << 3,
+ DUNIT_CTRL_LOW_REG, t2t << 3,
0x3 << 3));
- /* move the block to ddr3_tip_set_timing - start */
- t_pd = TIMES_9_TREFI_CYCLES;
- txpdll = GET_MAX_VALUE(t_ckclk * 10,
- speed_bin_table(speed_bin_index,
- SPEED_BIN_TXPDLL));
- txpdll = CEIL_DIVIDE((txpdll - 1), t_ckclk);
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id,
- DDR_TIMING_REG, txpdll << 4 | t_pd,
- 0x1f << 4 | 0xf));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
DDR_TIMING_REG, 0x28 << 9, 0x3f << 9));
/* AUTO_ZQC_TIMING */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- TIMING_REG, (AUTO_ZQC_TIMING | (2 << 20)),
+ ZQC_CFG_REG, (AUTO_ZQC_TIMING | (2 << 20)),
0x3fffff));
CHECK_STATUS(ddr3_tip_if_read
(dev_num, access_type, if_id,
- DRAM_PHY_CONFIGURATION, data_read, 0x30));
+ DRAM_PHY_CFG_REG, data_read, 0x30));
data_value =
(data_read[if_id] == 0) ? (1 << 11) : 0;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DUNIT_CONTROL_HIGH_REG, data_value,
+ DUNIT_CTRL_HIGH_REG, data_value,
(1 << 11)));
/* Set Active control for ODT write transactions */
- if (cs_num == 1)
- odt_config = g_odt_config_1cs;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, 0x1494, odt_config,
+ PARAM_NOT_CARE, 0x1494, g_odt_config,
MASK_ALL_BITS));
+
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) == MV_TIP_REV_3) {
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ 0x14a8, 0x900, 0x900));
+ /* wa: controls control sub-phy outputs floating during self-refresh */
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ 0x16d0, 0, 0x8000));
+ }
}
- } else {
}
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_rank_control(dev_num, if_id));
if (init_cntr_prm->do_mrs_phy) {
/* Pad calibration control - disable */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- CALIB_MACHINE_CTRL_REG, 0x0, 0x1));
+ MAIN_PADS_CAL_MACH_CTRL_REG, 0x0, 0x1));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- CALIB_MACHINE_CTRL_REG,
+ MAIN_PADS_CAL_MACH_CTRL_REG,
calibration_update_control << 3, 0x3 << 3));
}
- CHECK_STATUS(ddr3_tip_enable_init_sequence(dev_num));
if (delay_enable != 0) {
adll_tap = MEGA / (freq_val[freq] * 64);
}
/*
- * Load Topology map
+ * Rank Control Flow
*/
-int hws_ddr3_tip_load_topology_map(u32 dev_num, struct hws_topology_map *tm)
+static int ddr3_tip_rev2_rank_control(u32 dev_num, u32 if_id)
{
- enum hws_speed_bin speed_bin_index;
- enum hws_ddr_freq freq = DDR_FREQ_LIMIT;
- u32 if_id;
+ u32 data_value = 0, bus_cnt = 0;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- freq_val[DDR_FREQ_LOW_FREQ] = dfs_low_freq;
- tm = ddr3_get_topology_map();
- CHECK_STATUS(ddr3_tip_get_first_active_if
- ((u8)dev_num, tm->if_act_mask,
- &first_active_if));
- DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
- ("board IF_Mask=0x%x num_of_bus_per_interface=0x%x\n",
- tm->if_act_mask,
- tm->num_of_bus_per_interface));
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
+ data_value |= tm->interface_params[if_id].as_bus_params[bus_cnt].
+ cs_bitmask;
- /*
- * if CL, CWL values are missing in topology map, then fill them
- * according to speedbin tables
- */
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- speed_bin_index =
- tm->interface_params[if_id].speed_bin_index;
- /* TBD memory frequency of interface 0 only is used ! */
- freq = tm->interface_params[first_active_if].memory_freq;
+ if (tm->interface_params[if_id].as_bus_params[bus_cnt].
+ mirror_enable_bitmask == 1) {
+ /*
+ * Check mirror_enable_bitmask
+ * If it is enabled, CS + 4 bit in a word to be '1'
+ */
+ if ((tm->interface_params[if_id].as_bus_params[bus_cnt].
+ cs_bitmask & 0x1) != 0) {
+ data_value |= tm->interface_params[if_id].
+ as_bus_params[bus_cnt].
+ mirror_enable_bitmask << 4;
+ }
- DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
- ("speed_bin_index =%d freq=%d cl=%d cwl=%d\n",
- speed_bin_index, freq_val[freq],
- tm->interface_params[if_id].
- cas_l,
- tm->interface_params[if_id].
- cas_wl));
+ if ((tm->interface_params[if_id].as_bus_params[bus_cnt].
+ cs_bitmask & 0x2) != 0) {
+ data_value |= tm->interface_params[if_id].
+ as_bus_params[bus_cnt].
+ mirror_enable_bitmask << 5;
+ }
- if (tm->interface_params[if_id].cas_l == 0) {
- tm->interface_params[if_id].cas_l =
- cas_latency_table[speed_bin_index].cl_val[freq];
- }
+ if ((tm->interface_params[if_id].as_bus_params[bus_cnt].
+ cs_bitmask & 0x4) != 0) {
+ data_value |= tm->interface_params[if_id].
+ as_bus_params[bus_cnt].
+ mirror_enable_bitmask << 6;
+ }
- if (tm->interface_params[if_id].cas_wl == 0) {
- tm->interface_params[if_id].cas_wl =
- cas_write_latency_table[speed_bin_index].cl_val[freq];
+ if ((tm->interface_params[if_id].as_bus_params[bus_cnt].
+ cs_bitmask & 0x8) != 0) {
+ data_value |= tm->interface_params[if_id].
+ as_bus_params[bus_cnt].
+ mirror_enable_bitmask << 7;
+ }
}
}
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id, DDR3_RANK_CTRL_REG,
+ data_value, 0xff));
+
return MV_OK;
}
-/*
- * RANK Control Flow
- */
-static int ddr3_tip_rank_control(u32 dev_num, u32 if_id)
+static int ddr3_tip_rev3_rank_control(u32 dev_num, u32 if_id)
{
u32 data_value = 0, bus_cnt;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- for (bus_cnt = 1; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES(); bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ for (bus_cnt = 1; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
if ((tm->interface_params[if_id].
as_bus_params[0].cs_bitmask !=
tm->interface_params[if_id].
as_bus_params[0].mirror_enable_bitmask << 4;
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, RANK_CTRL_REG,
+ (dev_num, ACCESS_TYPE_UNICAST, if_id, DDR3_RANK_CTRL_REG,
data_value, 0xff));
return MV_OK;
}
+static int ddr3_tip_rank_control(u32 dev_num, u32 if_id)
+{
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) == MV_TIP_REV_2)
+ return ddr3_tip_rev2_rank_control(dev_num, if_id);
+ else
+ return ddr3_tip_rev3_rank_control(dev_num, if_id);
+}
+
/*
* PAD Inverse Flow
*/
static int ddr3_tip_pad_inv(u32 dev_num, u32 if_id)
{
u32 bus_cnt, data_value, ck_swap_pup_ctrl;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- for (bus_cnt = 0; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES(); bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
if (tm->interface_params[if_id].
as_bus_params[bus_cnt].is_dqs_swap == 1) {
/* dqs swap */
ddr3_tip_bus_read_modify_write(dev_num, ACCESS_TYPE_UNICAST,
if_id, bus_cnt,
DDR_PHY_DATA,
- PHY_CONTROL_PHY_REG, 0xc0,
+ PHY_CTRL_PHY_REG, 0xc0,
0xc0);
}
ddr3_tip_bus_read_modify_write(dev_num, ACCESS_TYPE_UNICAST,
if_id, ck_swap_pup_ctrl,
DDR_PHY_CONTROL,
- PHY_CONTROL_PHY_REG,
+ PHY_CTRL_PHY_REG,
data_value, data_value);
}
}
return MV_OK;
}
+/*
+ * Algorithm Parameters Validation
+ */
+int ddr3_tip_validate_algo_var(u32 value, u32 fail_value, char *var_name)
+{
+ if (value == fail_value) {
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
+ ("Error: %s is not initialized (Algo Components Validation)\n",
+ var_name));
+ return 0;
+ }
+
+ return 1;
+}
+
+int ddr3_tip_validate_algo_ptr(void *ptr, void *fail_value, char *ptr_name)
+{
+ if (ptr == fail_value) {
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
+ ("Error: %s is not initialized (Algo Components Validation)\n",
+ ptr_name));
+ return 0;
+ }
+
+ return 1;
+}
+
+int ddr3_tip_validate_algo_components(u8 dev_num)
+{
+ int status = 1;
+
+ /* Check DGL parameters*/
+ status &= ddr3_tip_validate_algo_var(ck_delay, PARAM_UNDEFINED, "ck_delay");
+ status &= ddr3_tip_validate_algo_var(phy_reg3_val, PARAM_UNDEFINED, "phy_reg3_val");
+ status &= ddr3_tip_validate_algo_var(g_rtt_nom, PARAM_UNDEFINED, "g_rtt_nom");
+ status &= ddr3_tip_validate_algo_var(g_dic, PARAM_UNDEFINED, "g_dic");
+ status &= ddr3_tip_validate_algo_var(odt_config, PARAM_UNDEFINED, "odt_config");
+ status &= ddr3_tip_validate_algo_var(g_zpri_data, PARAM_UNDEFINED, "g_zpri_data");
+ status &= ddr3_tip_validate_algo_var(g_znri_data, PARAM_UNDEFINED, "g_znri_data");
+ status &= ddr3_tip_validate_algo_var(g_zpri_ctrl, PARAM_UNDEFINED, "g_zpri_ctrl");
+ status &= ddr3_tip_validate_algo_var(g_znri_ctrl, PARAM_UNDEFINED, "g_znri_ctrl");
+ status &= ddr3_tip_validate_algo_var(g_zpodt_data, PARAM_UNDEFINED, "g_zpodt_data");
+ status &= ddr3_tip_validate_algo_var(g_znodt_data, PARAM_UNDEFINED, "g_znodt_data");
+ status &= ddr3_tip_validate_algo_var(g_zpodt_ctrl, PARAM_UNDEFINED, "g_zpodt_ctrl");
+ status &= ddr3_tip_validate_algo_var(g_znodt_ctrl, PARAM_UNDEFINED, "g_znodt_ctrl");
+
+ /* Check functions pointers */
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].tip_dunit_mux_select_func,
+ NULL, "tip_dunit_mux_select_func");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].mv_ddr_dunit_write,
+ NULL, "mv_ddr_dunit_write");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].mv_ddr_dunit_read,
+ NULL, "mv_ddr_dunit_read");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].mv_ddr_phy_write,
+ NULL, "mv_ddr_phy_write");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].mv_ddr_phy_read,
+ NULL, "mv_ddr_phy_read");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].tip_get_freq_config_info_func,
+ NULL, "tip_get_freq_config_info_func");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].tip_set_freq_divider_func,
+ NULL, "tip_set_freq_divider_func");
+ status &= ddr3_tip_validate_algo_ptr(config_func_info[dev_num].tip_get_clock_ratio,
+ NULL, "tip_get_clock_ratio");
+
+ status &= ddr3_tip_validate_algo_ptr(dq_map_table, NULL, "dq_map_table");
+ status &= ddr3_tip_validate_algo_var(dfs_low_freq, 0, "dfs_low_freq");
+
+ return (status == 1) ? MV_OK : MV_NOT_INITIALIZED;
+}
+
+
+int ddr3_pre_algo_config(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ /* Set Bus3 ECC training mode */
+ if (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask)) {
+ /* Set Bus3 ECC MUX */
+ CHECK_STATUS(ddr3_tip_if_write
+ (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
+ DRAM_PINS_MUX_REG, 0x100, 0x100));
+ }
+
+ /* Set regular ECC training mode (bus4 and bus 3) */
+ if ((DDR3_IS_ECC_PUP4_MODE(tm->bus_act_mask)) ||
+ (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask)) ||
+ (DDR3_IS_ECC_PUP8_MODE(tm->bus_act_mask))) {
+ /* Enable ECC Write MUX */
+ CHECK_STATUS(ddr3_tip_if_write
+ (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
+ TRAINING_SW_2_REG, 0x100, 0x100));
+ /* General ECC enable */
+ CHECK_STATUS(ddr3_tip_if_write
+ (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
+ SDRAM_CFG_REG, 0x40000, 0x40000));
+ /* Disable Read Data ECC MUX */
+ CHECK_STATUS(ddr3_tip_if_write
+ (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
+ TRAINING_SW_2_REG, 0x0, 0x2));
+ }
+
+ return MV_OK;
+}
+
+int ddr3_post_algo_config(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ int status;
+
+ status = ddr3_post_run_alg();
+ if (MV_OK != status) {
+ printf("DDR3 Post Run Alg - FAILED 0x%x\n", status);
+ return status;
+ }
+
+ /* Un_set ECC training mode */
+ if ((DDR3_IS_ECC_PUP4_MODE(tm->bus_act_mask)) ||
+ (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask)) ||
+ (DDR3_IS_ECC_PUP8_MODE(tm->bus_act_mask))) {
+ /* Disable ECC Write MUX */
+ CHECK_STATUS(ddr3_tip_if_write
+ (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
+ TRAINING_SW_2_REG, 0x0, 0x100));
+ /* General ECC and Bus3 ECC MUX remains enabled */
+ }
+
+ return MV_OK;
+}
+
/*
* Run Training Flow
*/
int hws_ddr3_tip_run_alg(u32 dev_num, enum hws_algo_type algo_type)
{
- int ret = MV_OK, ret_tune = MV_OK;
+ int status = MV_OK;
+
+ status = ddr3_pre_algo_config();
+ if (MV_OK != status) {
+ printf("DDR3 Pre Algo Config - FAILED 0x%x\n", status);
+ return status;
+ }
#ifdef ODT_TEST_SUPPORT
if (finger_test == 1)
#endif
if (algo_type == ALGO_TYPE_DYNAMIC) {
- ret = ddr3_tip_ddr3_auto_tune(dev_num);
- } else {
+ status = ddr3_tip_ddr3_auto_tune(dev_num);
}
- if (ret != MV_OK) {
+ if (status != MV_OK) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
- ("Run_alg: tuning failed %d\n", ret_tune));
+ ("******** DRAM initialization Failed (res 0x%x) ********\n",
+ status));
+ return status;
}
- return ret;
+ status = ddr3_post_algo_config();
+ if (MV_OK != status) {
+ printf("DDR3 Post Algo Config - FAILED 0x%x\n", status);
+ return status;
+ }
+
+ return status;
}
#ifdef ODT_TEST_SUPPORT
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
("pfinger_val %d nfinger_val %d\n",
pfinger_val, nfinger_val));
- p_finger = pfinger_val;
- n_finger = nfinger_val;
+ /*
+ * TODO: need to check the correctness
+ * of the following two lines.
+ */
+ g_zpodt_data = pfinger_val;
+ g_znodt_data = nfinger_val;
}
if (algo_type == ALGO_TYPE_DYNAMIC) {
ret = ddr3_tip_ddr3_auto_tune(dev_num);
- } else {
- /*
- * Frequency per interface is not relevant,
- * only interface 0
- */
- ret = ddr3_tip_run_static_alg(dev_num,
- init_freq);
}
}
}
*/
int hws_ddr3_tip_select_ddr_controller(u32 dev_num, int enable)
{
- if (config_func_info[dev_num].tip_dunit_mux_select_func != NULL) {
- return config_func_info[dev_num].
- tip_dunit_mux_select_func((u8)dev_num, enable);
- }
-
- return MV_FAIL;
+ return config_func_info[dev_num].
+ tip_dunit_mux_select_func((u8)dev_num, enable);
}
/*
int ddr3_tip_if_write(u32 dev_num, enum hws_access_type interface_access,
u32 if_id, u32 reg_addr, u32 data_value, u32 mask)
{
- if (config_func_info[dev_num].tip_dunit_write_func != NULL) {
- return config_func_info[dev_num].
- tip_dunit_write_func((u8)dev_num, interface_access,
- if_id, reg_addr,
- data_value, mask);
- }
+ config_func_info[dev_num].mv_ddr_dunit_write(reg_addr, mask, data_value);
- return MV_FAIL;
+ return MV_OK;
}
/*
int ddr3_tip_if_read(u32 dev_num, enum hws_access_type interface_access,
u32 if_id, u32 reg_addr, u32 *data, u32 mask)
{
- if (config_func_info[dev_num].tip_dunit_read_func != NULL) {
- return config_func_info[dev_num].
- tip_dunit_read_func((u8)dev_num, interface_access,
- if_id, reg_addr,
- data, mask);
- }
+ config_func_info[dev_num].mv_ddr_dunit_read(reg_addr, mask, data);
- return MV_FAIL;
+ return MV_OK;
}
/*
u32 read_data[MAX_INTERFACE_NUM];
int ret;
int is_fail = 0, is_if_fail;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (access_type == ACCESS_TYPE_MULTICAST) {
start_if = 0;
for (interface_num = start_if; interface_num <= end_if; interface_num++) {
/* polling bit 3 for n times */
- VALIDATE_ACTIVE(tm->if_act_mask, interface_num);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, interface_num);
is_if_fail = 0;
for (poll_cnt = 0; poll_cnt < poll_tries; poll_cnt++) {
enum hws_access_type phy_access, u32 phy_id,
enum hws_ddr_phy phy_type, u32 reg_addr, u32 *data)
{
- u32 bus_index = 0;
- u32 data_read[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- if (phy_access == ACCESS_TYPE_MULTICAST) {
- for (bus_index = 0; bus_index < GET_TOPOLOGY_NUM_OF_BUSES();
- bus_index++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
- CHECK_STATUS(ddr3_tip_bus_access
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id, ACCESS_TYPE_UNICAST,
- bus_index, phy_type, reg_addr, 0,
- OPERATION_READ));
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- PHY_REG_FILE_ACCESS, data_read,
- MASK_ALL_BITS));
- data[bus_index] = (data_read[if_id] & 0xffff);
- }
- } else {
- CHECK_STATUS(ddr3_tip_bus_access
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- phy_access, phy_id, phy_type, reg_addr, 0,
- OPERATION_READ));
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- PHY_REG_FILE_ACCESS, data_read, MASK_ALL_BITS));
-
- /*
- * only 16 lsb bit are valid in Phy (each register is different,
- * some can actually be less than 16 bits)
- */
- *data = (data_read[if_id] & 0xffff);
- }
-
- return MV_OK;
+ return config_func_info[dev_num].
+ mv_ddr_phy_read(phy_access, phy_id, phy_type, reg_addr, data);
}
/*
u32 phy_id, enum hws_ddr_phy phy_type, u32 reg_addr,
u32 data_value)
{
- CHECK_STATUS(ddr3_tip_bus_access
- (dev_num, interface_access, if_id, phy_access,
- phy_id, phy_type, reg_addr, data_value, OPERATION_WRITE));
-
- return MV_OK;
-}
-
-/*
- * Bus access routine (relevant for both read & write)
- */
-static int ddr3_tip_bus_access(u32 dev_num, enum hws_access_type interface_access,
- u32 if_id, enum hws_access_type phy_access,
- u32 phy_id, enum hws_ddr_phy phy_type, u32 reg_addr,
- u32 data_value, enum hws_operation oper_type)
-{
- u32 addr_low = 0x3f & reg_addr;
- u32 addr_hi = ((0xc0 & reg_addr) >> 6);
- u32 data_p1 =
- (oper_type << 30) + (addr_hi << 28) + (phy_access << 27) +
- (phy_type << 26) + (phy_id << 22) + (addr_low << 16) +
- (data_value & 0xffff);
- u32 data_p2 = data_p1 + (1 << 31);
- u32 start_if, end_if;
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, interface_access, if_id, PHY_REG_FILE_ACCESS,
- data_p1, MASK_ALL_BITS));
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, interface_access, if_id, PHY_REG_FILE_ACCESS,
- data_p2, MASK_ALL_BITS));
-
- if (interface_access == ACCESS_TYPE_UNICAST) {
- start_if = if_id;
- end_if = if_id;
- } else {
- start_if = 0;
- end_if = MAX_INTERFACE_NUM - 1;
- }
-
- /* polling for read/write execution done */
- for (if_id = start_if; if_id <= end_if; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- CHECK_STATUS(is_bus_access_done
- (dev_num, if_id, PHY_REG_FILE_ACCESS, 31));
- }
-
- return MV_OK;
+ return config_func_info[dev_num].
+ mv_ddr_phy_write(phy_access, phy_id, phy_type, reg_addr, data_value, OPERATION_WRITE);
}
-/*
- * Check bus access done
- */
-static int is_bus_access_done(u32 dev_num, u32 if_id, u32 dunit_reg_adrr,
- u32 bit)
-{
- u32 rd_data = 1;
- u32 cnt = 0;
- u32 data_read[MAX_INTERFACE_NUM];
-
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST, if_id, dunit_reg_adrr,
- data_read, MASK_ALL_BITS));
- rd_data = data_read[if_id];
- rd_data &= (1 << bit);
-
- while (rd_data != 0) {
- if (cnt++ >= MAX_POLLING_ITERATIONS)
- break;
-
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- dunit_reg_adrr, data_read, MASK_ALL_BITS));
- rd_data = data_read[if_id];
- rd_data &= (1 << bit);
- }
-
- if (cnt < MAX_POLLING_ITERATIONS)
- return MV_OK;
- else
- return MV_FAIL;
-}
/*
* Phy read-modify-write
u32 data_value, u32 reg_mask)
{
u32 data_val = 0, if_id, start_if, end_if;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (access_type == ACCESS_TYPE_MULTICAST) {
start_if = 0;
}
for (if_id = start_if; if_id <= end_if; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id, ACCESS_TYPE_UNICAST, phy_id,
phy_type, reg_addr, &data_val));
{
struct hws_tip_freq_config_info freq_config_info;
u32 bus_cnt = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* Reset Diver_b assert -> de-assert */
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id, SDRAM_CONFIGURATION_REG,
+ (dev_num, access_type, if_id, SDRAM_CFG_REG,
0, 0x10000000));
mdelay(10);
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id, SDRAM_CONFIGURATION_REG,
+ (dev_num, access_type, if_id, SDRAM_CFG_REG,
0x10000000, 0x10000000));
- if (config_func_info[dev_num].tip_get_freq_config_info_func != NULL) {
- CHECK_STATUS(config_func_info[dev_num].
- tip_get_freq_config_info_func((u8)dev_num, frequency,
- &freq_config_info));
- } else {
- DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
- ("tip_get_freq_config_info_func is NULL"));
- return MV_NOT_INITIALIZED;
- }
+ CHECK_STATUS(config_func_info[dev_num].
+ tip_get_freq_config_info_func((u8)dev_num, frequency,
+ &freq_config_info));
- for (bus_cnt = 0; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES(); bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
CHECK_STATUS(ddr3_tip_bus_read_modify_write
(dev_num, access_type, if_id, bus_cnt,
- DDR_PHY_DATA, BW_PHY_REG,
+ DDR_PHY_DATA, ADLL_CFG0_PHY_REG,
freq_config_info.bw_per_freq << 8, 0x700));
CHECK_STATUS(ddr3_tip_bus_read_modify_write
(dev_num, access_type, if_id, bus_cnt,
- DDR_PHY_DATA, RATE_PHY_REG,
+ DDR_PHY_DATA, ADLL_CFG2_PHY_REG,
+ freq_config_info.rate_per_freq, 0x7));
+ }
+
+ for (bus_cnt = 0; bus_cnt < DDR_IF_CTRL_SUBPHYS_NUM; bus_cnt++) {
+ CHECK_STATUS(ddr3_tip_bus_read_modify_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id, bus_cnt,
+ DDR_PHY_CONTROL, ADLL_CFG0_PHY_REG,
+ freq_config_info.bw_per_freq << 8, 0x700));
+ CHECK_STATUS(ddr3_tip_bus_read_modify_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id, bus_cnt,
+ DDR_PHY_CONTROL, ADLL_CFG2_PHY_REG,
freq_config_info.rate_per_freq, 0x7));
}
/* DUnit to Phy drive post edge, ADLL reset assert de-assert */
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id, DRAM_PHY_CONFIGURATION,
+ (dev_num, access_type, if_id, DRAM_PHY_CFG_REG,
0, (0x80000000 | 0x40000000)));
mdelay(100 / (freq_val[frequency] / freq_val[DDR_FREQ_LOW_FREQ]));
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id, DRAM_PHY_CONFIGURATION,
+ (dev_num, access_type, if_id, DRAM_PHY_CFG_REG,
(0x80000000 | 0x40000000), (0x80000000 | 0x40000000)));
/* polling for ADLL Done */
/* pup data_pup reset assert-> deassert */
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id, SDRAM_CONFIGURATION_REG,
+ (dev_num, access_type, if_id, SDRAM_CFG_REG,
0, 0x60000000));
mdelay(10);
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id, SDRAM_CONFIGURATION_REG,
+ (dev_num, access_type, if_id, SDRAM_CFG_REG,
0x60000000, 0x60000000));
return MV_OK;
u32 if_id, enum hws_ddr_freq frequency)
{
u32 cl_value = 0, cwl_value = 0, mem_mask = 0, val = 0,
- bus_cnt = 0, t_hclk = 0, t_wr = 0,
- refresh_interval_cnt = 0, cnt_id;
- u32 t_ckclk;
- u32 t_refi = 0, end_if, start_if;
+ bus_cnt = 0, t_wr = 0, t_ckclk = 0,
+ cnt_id;
+ u32 end_if, start_if;
u32 bus_index = 0;
int is_dll_off = 0;
enum hws_speed_bin speed_bin_index = 0;
struct hws_tip_freq_config_info freq_config_info;
enum hws_result *flow_result = training_result[training_stage];
u32 adll_tap = 0;
+ u32 cs_num;
+ u32 t2t;
u32 cs_mask[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ unsigned int tclk;
DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
("dev %d access %d IF %d freq %d\n", dev_num,
/* speed bin can be different for each interface */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
/* cs enable is active low */
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
cs_mask[if_id] = CS_BIT_MASK;
training_result[training_stage][if_id] = TEST_SUCCESS;
ddr3_tip_calc_cs_mask(dev_num, if_id, effective_cs,
* and loop the unicast access functions
*/
for (if_id = start_if; if_id <= end_if; if_id++) {
- if (IS_ACTIVE(tm->if_act_mask, if_id) == 0)
- continue;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
flow_result[if_id] = TEST_SUCCESS;
speed_bin_index =
tm->interface_params[if_id].cas_l;
cwl_value =
tm->interface_params[if_id].cas_wl;
+ } else if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ tclk = 1000000 / freq_val[frequency];
+ cl_value = mv_ddr_cl_calc(tm->timing_data[MV_DDR_TAA_MIN], tclk);
+ if (cl_value == 0) {
+ printf("mv_ddr: unsupported cas latency value found\n");
+ return MV_FAIL;
+ }
+ cwl_value = mv_ddr_cwl_calc(tclk);
+ if (cwl_value == 0) {
+ printf("mv_ddr: unsupported cas write latency value found\n");
+ return MV_FAIL;
+ }
} else {
cl_value =
cas_latency_table[speed_bin_index].cl_val[frequency];
dev_num, access_type, if_id,
frequency, speed_bin_index));
- for (cnt_id = 0; cnt_id < DDR_FREQ_LIMIT; cnt_id++) {
+ for (cnt_id = 0; cnt_id < DDR_FREQ_LAST; cnt_id++) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE,
("%d ",
cas_latency_table[speed_bin_index].
DEBUG_TRAINING_IP(DEBUG_LEVEL_TRACE, ("\n"));
mem_mask = 0;
- for (bus_index = 0; bus_index < GET_TOPOLOGY_NUM_OF_BUSES();
+ for (bus_index = 0; bus_index < octets_per_if_num;
bus_index++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_index);
mem_mask |=
tm->interface_params[if_id].
as_bus_params[bus_index].mirror_enable_bitmask;
}
if (mem_mask != 0) {
- /* motib redundant in KW28 */
+ /* motib redundent in KW28 */
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
if_id,
- CS_ENABLE_REG, 0, 0x8));
+ DUAL_DUNIT_CFG_REG, 0, 0x8));
}
/* dll state after exiting SR */
("Freq_set: DDR3 poll failed on SR entry\n"));
}
- /* PLL configuration */
- if (config_func_info[dev_num].tip_set_freq_divider_func != NULL) {
- config_func_info[dev_num].
- tip_set_freq_divider_func(dev_num, if_id,
- frequency);
+ /* Calculate 2T mode */
+ if (mode_2t != 0xff) {
+ t2t = mode_2t;
+ } else {
+ /* Calculate number of CS per interface */
+ CHECK_STATUS(calc_cs_num(dev_num, if_id, &cs_num));
+ t2t = (cs_num == 1) ? 0 : 1;
}
- /* PLL configuration End */
- /* adjust t_refi to new frequency */
- t_refi = (tm->interface_params[if_id].interface_temp ==
- HWS_TEMP_HIGH) ? TREFI_HIGH : TREFI_LOW;
- t_refi *= 1000; /*psec */
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_INTERLEAVE_WA) == 1) {
+ /* Use 1T mode if 1:1 ratio configured */
+ if (config_func_info[dev_num].tip_get_clock_ratio(frequency) == 1) {
+ /* Low freq*/
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ SDRAM_OPEN_PAGES_CTRL_REG, 0x0, 0x3C0));
+ t2t = 0;
+ } else {
+ /* Middle or target freq */
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ SDRAM_OPEN_PAGES_CTRL_REG, 0x3C0, 0x3C0));
+ }
+ }
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
+ DUNIT_CTRL_LOW_REG, t2t << 3, 0x3 << 3));
- /* HCLK in[ps] */
- t_hclk = MEGA / (freq_val[frequency] / 2);
- refresh_interval_cnt = t_refi / t_hclk; /* no units */
- val = 0x4000 | refresh_interval_cnt;
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id,
- SDRAM_CONFIGURATION_REG, val, 0x7fff));
+ /* PLL configuration */
+ config_func_info[dev_num].tip_set_freq_divider_func(dev_num, if_id,
+ frequency);
/* DFS - CL/CWL/WR parameters after exiting SR */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id, DFS_REG,
(cwl_mask_table[cwl_value] << 12), 0x7000));
- t_ckclk = MEGA / freq_val[frequency];
- t_wr = TIME_2_CLOCK_CYCLES(speed_bin_table(speed_bin_index,
- SPEED_BIN_TWR),
- t_ckclk);
+ t_ckclk = (MEGA / freq_val[frequency]);
+ t_wr = time_to_nclk(speed_bin_table
+ (speed_bin_index,
+ SPEED_BIN_TWR), t_ckclk);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id, DFS_REG,
- (twr_mask_table[t_wr + 1] << 16), 0x70000));
+ (twr_mask_table[t_wr] << 16), 0x70000));
/* Restore original RTT values if returning from DLL OFF mode */
if (is_dll_off == 1) {
g_dic | g_rtt_nom, 0x266));
}
- /* Reset Diver_b assert -> de-assert */
+ /* Reset divider_b assert -> de-assert */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_CONFIGURATION_REG, 0, 0x10000000));
+ SDRAM_CFG_REG, 0, 0x10000000));
mdelay(10);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_CONFIGURATION_REG, 0x10000000, 0x10000000));
+ SDRAM_CFG_REG, 0x10000000, 0x10000000));
+
+ /* ADLL configuration function of process and frequency */
+ CHECK_STATUS(config_func_info[dev_num].
+ tip_get_freq_config_info_func(dev_num, frequency,
+ &freq_config_info));
- /* Adll configuration function of process and Frequency */
- if (config_func_info[dev_num].tip_get_freq_config_info_func != NULL) {
- CHECK_STATUS(config_func_info[dev_num].
- tip_get_freq_config_info_func(dev_num, frequency,
- &freq_config_info));
- }
/* TBD check milo5 using device ID ? */
- for (bus_cnt = 0; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES();
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num;
bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
CHECK_STATUS(ddr3_tip_bus_read_modify_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, bus_cnt, DDR_PHY_DATA,
freq_config_info.rate_per_freq, 0x7));
}
- /* DUnit to Phy drive post edge, ADLL reset assert de-assert */
+ /* Dunit to PHY drive post edge, ADLL reset assert -> de-assert */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DRAM_PHY_CONFIGURATION, 0,
+ DRAM_PHY_CFG_REG, 0,
(0x80000000 | 0x40000000)));
mdelay(100 / (freq_val[frequency] / freq_val[DDR_FREQ_LOW_FREQ]));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- DRAM_PHY_CONFIGURATION, (0x80000000 | 0x40000000),
+ DRAM_PHY_CFG_REG, (0x80000000 | 0x40000000),
(0x80000000 | 0x40000000)));
/* polling for ADLL Done */
/* pup data_pup reset assert-> deassert */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_CONFIGURATION_REG, 0, 0x60000000));
+ SDRAM_CFG_REG, 0, 0x60000000));
mdelay(10);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_CONFIGURATION_REG, 0x60000000, 0x60000000));
+ SDRAM_CFG_REG, 0x60000000, 0x60000000));
/* Set proper timing params before existing Self-Refresh */
ddr3_tip_set_timing(dev_num, access_type, if_id, frequency);
if (delay_enable != 0) {
- adll_tap = MEGA / (freq_val[frequency] * 64);
+ adll_tap = (is_dll_off == 1) ? 1000 : (MEGA / (freq_val[frequency] * 64));
ddr3_tip_cmd_addr_init_delay(dev_num, adll_tap);
}
/* Refresh Command */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- SDRAM_OPERATION_REG, 0x2, 0xf1f));
+ SDRAM_OP_REG, 0x2, 0xf1f));
if (ddr3_tip_if_polling
(dev_num, ACCESS_TYPE_UNICAST, if_id, 0, 0x1f,
- SDRAM_OPERATION_REG, MAX_POLLING_ITERATIONS) != MV_OK) {
+ SDRAM_OP_REG, MAX_POLLING_ITERATIONS) != MV_OK) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
("Freq_set: DDR3 poll failed(3)"));
}
(dev_num, access_type, if_id, MR0_REG,
val, (0x7 << 4) | (1 << 2)));
/* MR2: CWL = 10 , Auto Self-Refresh - disable */
- val = (cwl_mask_table[cwl_value] << 3);
+ val = (cwl_mask_table[cwl_value] << 3) | g_rtt_wr;
/*
* nklein 24.10.13 - should not be here - leave value as set in
* the init configuration val |= (1 << 9);
* val |= ((tm->interface_params[if_id].
- * interface_temp == HWS_TEMP_HIGH) ? (1 << 7) : 0);
+ * interface_temp == MV_DDR_TEMP_HIGH) ? (1 << 7) : 0);
*/
/* nklein 24.10.13 - see above comment */
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
if_id, MR2_REG,
- val, (0x7 << 3)));
+ val, (0x7 << 3) | (0x3 << 9)));
/* ODT TIMING */
val = ((cl_value - cwl_value + 1) << 4) |
((cl_value - cwl_value + 6) << 8) |
((cl_value - 1) << 12) | ((cl_value + 6) << 16);
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
- if_id, ODT_TIMING_LOW,
+ if_id, DDR_ODT_TIMING_LOW_REG,
val, 0xffff0));
val = 0x91 | ((cwl_value - 1) << 8) | ((cwl_value + 5) << 12);
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
- if_id, ODT_TIMING_HI_REG,
+ if_id, DDR_ODT_TIMING_HIGH_REG,
val, 0xffff));
- /* ODT Active */
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
- if_id,
- DUNIT_ODT_CONTROL_REG,
- 0xf, 0xf));
+ /* in case of ddr4 need to set the receiver to odt always 'on' (odt_config = '0')
+ * in case of ddr3 configure the odt through the timing
+ */
+ if (odt_config != 0) {
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id, DUNIT_ODT_CTRL_REG, 0xf, 0xf));
+ }
+ else {
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id, DUNIT_ODT_CTRL_REG,
+ 0x30f, 0x30f));
+ }
/* re-write CL */
val = ((cl_mask_table[cl_value] & 0x1) << 2) |
((cl_mask_table[cl_value] & 0xe) << 3);
- CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST,
- 0, MR0_REG, val,
- (0x7 << 4) | (1 << 2)));
+
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask, MR_CMD0,
+ val, (0x7 << 4) | (0x1 << 2)));
/* re-write CWL */
- val = (cwl_mask_table[cwl_value] << 3);
- CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask, MRS2_CMD,
- val, (0x7 << 3)));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST,
- 0, MR2_REG, val, (0x7 << 3)));
+ val = (cwl_mask_table[cwl_value] << 3) | g_rtt_wr;
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask, MR_CMD2,
+ val, (0x7 << 3) | (0x3 << 9)));
if (mem_mask != 0) {
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
if_id,
- CS_ENABLE_REG,
+ DUAL_DUNIT_CFG_REG,
1 << 3, 0x8));
}
}
val |= (((cl_value - 1) >> 4) << 22) | (((cl_value + 6) >> 4) << 23);
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- ODT_TIMING_LOW, val, 0xffff0));
+ DDR_ODT_TIMING_LOW_REG, val, 0xffff0));
val = 0x91 | ((cwl_value - 1) << 8) | ((cwl_value + 5) << 12);
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- ODT_TIMING_HI_REG, val, 0xffff));
+ DDR_ODT_TIMING_HIGH_REG, val, 0xffff));
if (odt_additional == 1) {
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type,
if_id,
- SDRAM_ODT_CONTROL_HIGH_REG,
+ SDRAM_ODT_CTRL_HIGH_REG,
0xf, 0xf));
}
/* ODT Active */
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- DUNIT_ODT_CONTROL_REG, 0xf, 0xf));
+ DUNIT_ODT_CTRL_REG, 0xf, 0xf));
return MV_OK;
}
{
u32 t_ckclk = 0, t_ras = 0;
u32 t_rcd = 0, t_rp = 0, t_wr = 0, t_wtr = 0, t_rrd = 0, t_rtp = 0,
- t_rfc = 0, t_mod = 0;
- u32 val = 0, page_size = 0;
+ t_rfc = 0, t_mod = 0, t_r2r = 0x3, t_r2r_high = 0,
+ t_r2w_w2r = 0x3, t_r2w_w2r_high = 0x1, t_w2w = 0x3;
+ u32 refresh_interval_cnt, t_hclk, t_refi, t_faw, t_pd, t_xpdll;
+ u32 val = 0, page_size = 0, mask = 0;
enum hws_speed_bin speed_bin_index;
- enum hws_mem_size memory_size = MEM_2G;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ enum mv_ddr_die_capacity memory_size = MV_DDR_DIE_CAP_2GBIT;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ struct page_element *page_param = mv_ddr_page_tbl_get();
speed_bin_index = tm->interface_params[if_id].speed_bin_index;
memory_size = tm->interface_params[if_id].memory_size;
page_size =
(tm->interface_params[if_id].bus_width ==
- BUS_WIDTH_8) ? page_param[memory_size].
+ MV_DDR_DEV_WIDTH_8BIT) ? page_param[memory_size].
page_size_8bit : page_param[memory_size].page_size_16bit;
t_ckclk = (MEGA / freq_val[frequency]);
+ /* HCLK in[ps] */
+ t_hclk = MEGA / (freq_val[frequency] / config_func_info[dev_num].tip_get_clock_ratio(frequency));
+
+ t_refi = (tm->interface_params[if_id].interface_temp == MV_DDR_TEMP_HIGH) ? TREFI_HIGH : TREFI_LOW;
+ t_refi *= 1000; /* psec */
+ refresh_interval_cnt = t_refi / t_hclk; /* no units */
+
+ if (page_size == 1) {
+ t_faw = speed_bin_table(speed_bin_index, SPEED_BIN_TFAW1K);
+ t_faw = time_to_nclk(t_faw, t_ckclk);
+ t_faw = GET_MAX_VALUE(20, t_faw);
+ } else { /* page size =2, we do not support page size 0.5k */
+ t_faw = speed_bin_table(speed_bin_index, SPEED_BIN_TFAW2K);
+ t_faw = time_to_nclk(t_faw, t_ckclk);
+ t_faw = GET_MAX_VALUE(28, t_faw);
+ }
+
+ t_pd = GET_MAX_VALUE(t_ckclk * 3, speed_bin_table(speed_bin_index, SPEED_BIN_TPD));
+ t_pd = time_to_nclk(t_pd, t_ckclk);
+
+ t_xpdll = GET_MAX_VALUE(t_ckclk * 10, speed_bin_table(speed_bin_index, SPEED_BIN_TXPDLL));
+ t_xpdll = time_to_nclk(t_xpdll, t_ckclk);
+
t_rrd = (page_size == 1) ? speed_bin_table(speed_bin_index,
SPEED_BIN_TRRD1K) :
speed_bin_table(speed_bin_index, SPEED_BIN_TRRD2K);
t_rrd = GET_MAX_VALUE(t_ckclk * 4, t_rrd);
t_rtp = GET_MAX_VALUE(t_ckclk * 4, speed_bin_table(speed_bin_index,
SPEED_BIN_TRTP));
+ t_mod = GET_MAX_VALUE(t_ckclk * 12, 15000);
t_wtr = GET_MAX_VALUE(t_ckclk * 4, speed_bin_table(speed_bin_index,
SPEED_BIN_TWTR));
- t_ras = TIME_2_CLOCK_CYCLES(speed_bin_table(speed_bin_index,
+ t_ras = time_to_nclk(speed_bin_table(speed_bin_index,
SPEED_BIN_TRAS),
t_ckclk);
- t_rcd = TIME_2_CLOCK_CYCLES(speed_bin_table(speed_bin_index,
+ t_rcd = time_to_nclk(speed_bin_table(speed_bin_index,
SPEED_BIN_TRCD),
t_ckclk);
- t_rp = TIME_2_CLOCK_CYCLES(speed_bin_table(speed_bin_index,
+ t_rp = time_to_nclk(speed_bin_table(speed_bin_index,
SPEED_BIN_TRP),
t_ckclk);
- t_wr = TIME_2_CLOCK_CYCLES(speed_bin_table(speed_bin_index,
+ t_wr = time_to_nclk(speed_bin_table(speed_bin_index,
SPEED_BIN_TWR),
t_ckclk);
- t_wtr = TIME_2_CLOCK_CYCLES(t_wtr, t_ckclk);
- t_rrd = TIME_2_CLOCK_CYCLES(t_rrd, t_ckclk);
- t_rtp = TIME_2_CLOCK_CYCLES(t_rtp, t_ckclk);
- t_rfc = TIME_2_CLOCK_CYCLES(rfc_table[memory_size] * 1000, t_ckclk);
- t_mod = GET_MAX_VALUE(t_ckclk * 24, 15000);
- t_mod = TIME_2_CLOCK_CYCLES(t_mod, t_ckclk);
+ t_wtr = time_to_nclk(t_wtr, t_ckclk);
+ t_rrd = time_to_nclk(t_rrd, t_ckclk);
+ t_rtp = time_to_nclk(t_rtp, t_ckclk);
+ t_rfc = time_to_nclk(rfc_table[memory_size] * 1000, t_ckclk);
+ t_mod = time_to_nclk(t_mod, t_ckclk);
/* SDRAM Timing Low */
- val = (t_ras & 0xf) | (t_rcd << 4) | (t_rp << 8) | (t_wr << 12) |
- (t_wtr << 16) | (((t_ras & 0x30) >> 4) << 20) | (t_rrd << 24) |
- (t_rtp << 28);
+ val = (((t_ras - 1) & SDRAM_TIMING_LOW_TRAS_MASK) << SDRAM_TIMING_LOW_TRAS_OFFS) |
+ (((t_rcd - 1) & SDRAM_TIMING_LOW_TRCD_MASK) << SDRAM_TIMING_LOW_TRCD_OFFS) |
+ (((t_rcd - 1) >> SDRAM_TIMING_LOW_TRCD_OFFS & SDRAM_TIMING_HIGH_TRCD_MASK)
+ << SDRAM_TIMING_HIGH_TRCD_OFFS) |
+ (((t_rp - 1) & SDRAM_TIMING_LOW_TRP_MASK) << SDRAM_TIMING_LOW_TRP_OFFS) |
+ (((t_rp - 1) >> SDRAM_TIMING_LOW_TRP_MASK & SDRAM_TIMING_HIGH_TRP_MASK)
+ << SDRAM_TIMING_HIGH_TRP_OFFS) |
+ (((t_wr - 1) & SDRAM_TIMING_LOW_TWR_MASK) << SDRAM_TIMING_LOW_TWR_OFFS) |
+ (((t_wtr - 1) & SDRAM_TIMING_LOW_TWTR_MASK) << SDRAM_TIMING_LOW_TWTR_OFFS) |
+ ((((t_ras - 1) >> 4) & SDRAM_TIMING_LOW_TRAS_HIGH_MASK) << SDRAM_TIMING_LOW_TRAS_HIGH_OFFS) |
+ (((t_rrd - 1) & SDRAM_TIMING_LOW_TRRD_MASK) << SDRAM_TIMING_LOW_TRRD_OFFS) |
+ (((t_rtp - 1) & SDRAM_TIMING_LOW_TRTP_MASK) << SDRAM_TIMING_LOW_TRTP_OFFS);
+
+ mask = (SDRAM_TIMING_LOW_TRAS_MASK << SDRAM_TIMING_LOW_TRAS_OFFS) |
+ (SDRAM_TIMING_LOW_TRCD_MASK << SDRAM_TIMING_LOW_TRCD_OFFS) |
+ (SDRAM_TIMING_HIGH_TRCD_MASK << SDRAM_TIMING_HIGH_TRCD_OFFS) |
+ (SDRAM_TIMING_LOW_TRP_MASK << SDRAM_TIMING_LOW_TRP_OFFS) |
+ (SDRAM_TIMING_HIGH_TRP_MASK << SDRAM_TIMING_HIGH_TRP_OFFS) |
+ (SDRAM_TIMING_LOW_TWR_MASK << SDRAM_TIMING_LOW_TWR_OFFS) |
+ (SDRAM_TIMING_LOW_TWTR_MASK << SDRAM_TIMING_LOW_TWTR_OFFS) |
+ (SDRAM_TIMING_LOW_TRAS_HIGH_MASK << SDRAM_TIMING_LOW_TRAS_HIGH_OFFS) |
+ (SDRAM_TIMING_LOW_TRRD_MASK << SDRAM_TIMING_LOW_TRRD_OFFS) |
+ (SDRAM_TIMING_LOW_TRTP_MASK << SDRAM_TIMING_LOW_TRTP_OFFS);
+
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_LOW_REG, val, 0xff3fffff));
+ SDRAM_TIMING_LOW_REG, val, mask));
/* SDRAM Timing High */
+ val = 0;
+ mask = 0;
+
+ val = (((t_rfc - 1) & SDRAM_TIMING_HIGH_TRFC_MASK) << SDRAM_TIMING_HIGH_TRFC_OFFS) |
+ ((t_r2r & SDRAM_TIMING_HIGH_TR2R_MASK) << SDRAM_TIMING_HIGH_TR2R_OFFS) |
+ ((t_r2w_w2r & SDRAM_TIMING_HIGH_TR2W_W2R_MASK) << SDRAM_TIMING_HIGH_TR2W_W2R_OFFS) |
+ ((t_w2w & SDRAM_TIMING_HIGH_TW2W_MASK) << SDRAM_TIMING_HIGH_TW2W_OFFS) |
+ ((((t_rfc - 1) >> 7) & SDRAM_TIMING_HIGH_TRFC_HIGH_MASK) << SDRAM_TIMING_HIGH_TRFC_HIGH_OFFS) |
+ ((t_r2r_high & SDRAM_TIMING_HIGH_TR2R_HIGH_MASK) << SDRAM_TIMING_HIGH_TR2R_HIGH_OFFS) |
+ ((t_r2w_w2r_high & SDRAM_TIMING_HIGH_TR2W_W2R_HIGH_MASK) << SDRAM_TIMING_HIGH_TR2W_W2R_HIGH_OFFS) |
+ (((t_mod - 1) & SDRAM_TIMING_HIGH_TMOD_MASK) << SDRAM_TIMING_HIGH_TMOD_OFFS) |
+ ((((t_mod - 1) >> 4) & SDRAM_TIMING_HIGH_TMOD_HIGH_MASK) << SDRAM_TIMING_HIGH_TMOD_HIGH_OFFS);
+
+ mask = (SDRAM_TIMING_HIGH_TRFC_MASK << SDRAM_TIMING_HIGH_TRFC_OFFS) |
+ (SDRAM_TIMING_HIGH_TR2R_MASK << SDRAM_TIMING_HIGH_TR2R_OFFS) |
+ (SDRAM_TIMING_HIGH_TR2W_W2R_MASK << SDRAM_TIMING_HIGH_TR2W_W2R_OFFS) |
+ (SDRAM_TIMING_HIGH_TW2W_MASK << SDRAM_TIMING_HIGH_TW2W_OFFS) |
+ (SDRAM_TIMING_HIGH_TRFC_HIGH_MASK << SDRAM_TIMING_HIGH_TRFC_HIGH_OFFS) |
+ (SDRAM_TIMING_HIGH_TR2R_HIGH_MASK << SDRAM_TIMING_HIGH_TR2R_HIGH_OFFS) |
+ (SDRAM_TIMING_HIGH_TR2W_W2R_HIGH_MASK << SDRAM_TIMING_HIGH_TR2W_W2R_HIGH_OFFS) |
+ (SDRAM_TIMING_HIGH_TMOD_MASK << SDRAM_TIMING_HIGH_TMOD_OFFS) |
+ (SDRAM_TIMING_HIGH_TMOD_HIGH_MASK << SDRAM_TIMING_HIGH_TMOD_HIGH_OFFS);
+
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- t_rfc & 0x7f, 0x7f));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- 0x180, 0x180));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- 0x600, 0x600));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- 0x1800, 0xf800));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- ((t_rfc & 0x380) >> 7) << 16, 0x70000));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG, 0,
- 0x380000));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- (t_mod & 0xf) << 25, 0x1e00000));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- (t_mod >> 4) << 30, 0xc0000000));
+ SDRAM_TIMING_HIGH_REG, val, mask));
+
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- 0x16000000, 0x1e000000));
+ SDRAM_CFG_REG,
+ refresh_interval_cnt << REFRESH_OFFS,
+ REFRESH_MASK << REFRESH_OFFS));
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- SDRAM_TIMING_HIGH_REG,
- 0x40000000, 0xc0000000));
+ SDRAM_ADDR_CTRL_REG, (t_faw - 1) << T_FAW_OFFS,
+ T_FAW_MASK << T_FAW_OFFS));
+
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id, DDR_TIMING_REG,
+ (t_pd - 1) << DDR_TIMING_TPD_OFFS |
+ (t_xpdll - 1) << DDR_TIMING_TXPDLL_OFFS,
+ DDR_TIMING_TPD_MASK << DDR_TIMING_TPD_OFFS |
+ DDR_TIMING_TXPDLL_MASK << DDR_TIMING_TXPDLL_OFFS));
+
return MV_OK;
}
+
/*
* Mode Read
*/
return ret;
ret = ddr3_tip_if_read(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- READ_DATA_SAMPLE_DELAY, mode_info->read_data_sample,
+ RD_DATA_SMPL_DLYS_REG, mode_info->read_data_sample,
MASK_ALL_BITS);
if (ret != MV_OK)
return ret;
ret = ddr3_tip_if_read(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- READ_DATA_READY_DELAY, mode_info->read_data_ready,
+ RD_DATA_RDY_DLYS_REG, mode_info->read_data_ready,
MASK_ALL_BITS);
if (ret != MV_OK)
return ret;
u32 *interface_id)
{
u32 if_id;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (interface_mask & (1 << if_id)) {
*interface_id = if_id;
break;
int ddr3_tip_write_cs_result(u32 dev_num, u32 offset)
{
u32 if_id, bus_num, cs_bitmask, data_val, cs_num;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_num = 0; bus_num < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_num = 0; bus_num < octets_per_if_num;
bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_num);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_num);
cs_bitmask =
tm->interface_params[if_id].
as_bus_params[bus_num].cs_bitmask;
ACCESS_TYPE_UNICAST, bus_num,
DDR_PHY_DATA,
offset +
- CS_REG_VALUE(effective_cs),
+ (effective_cs * 0x4),
&data_val);
ddr3_tip_bus_write(dev_num,
ACCESS_TYPE_UNICAST,
ACCESS_TYPE_UNICAST,
bus_num, DDR_PHY_DATA,
offset +
- CS_REG_VALUE(cs_num),
+ (cs_num * 0x4),
data_val);
}
}
/*
* Write MRS
*/
-int ddr3_tip_write_mrs_cmd(u32 dev_num, u32 *cs_mask_arr, u32 cmd,
- u32 data, u32 mask)
+int ddr3_tip_write_mrs_cmd(u32 dev_num, u32 *cs_mask_arr, enum mr_number mr_num, u32 data, u32 mask)
{
- u32 if_id, reg;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 if_id;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- reg = (cmd == MRS1_CMD) ? MR1_REG : MR2_REG;
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, reg, data, mask));
+ PARAM_NOT_CARE, mr_data[mr_num].reg_addr, data, mask));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- SDRAM_OPERATION_REG,
- (cs_mask_arr[if_id] << 8) | cmd, 0xf1f));
+ SDRAM_OP_REG,
+ (cs_mask_arr[if_id] << 8) | mr_data[mr_num].cmd, 0xf1f));
}
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (ddr3_tip_if_polling(dev_num, ACCESS_TYPE_UNICAST, if_id, 0,
- 0x1f, SDRAM_OPERATION_REG,
+ 0x1f, SDRAM_OP_REG,
MAX_POLLING_ITERATIONS) != MV_OK) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
("write_mrs_cmd: Poll cmd fail"));
int ddr3_tip_ddr3_reset_phy_regs(u32 dev_num)
{
u32 if_id, phy_id, cs;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (phy_id = 0; phy_id < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (phy_id = 0; phy_id < octets_per_if_num;
phy_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, phy_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, phy_id);
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
phy_id, DDR_PHY_DATA,
- WL_PHY_REG +
- CS_REG_VALUE(effective_cs),
+ WL_PHY_REG(effective_cs),
phy_reg0_val));
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
- RL_PHY_REG + CS_REG_VALUE(effective_cs),
+ RL_PHY_REG(effective_cs),
phy_reg2_val));
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
- READ_CENTRALIZATION_PHY_REG +
- CS_REG_VALUE(effective_cs), phy_reg3_val));
+ CRX_PHY_REG(effective_cs), phy_reg3_val));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ CTX_PHY_REG(effective_cs), phy_reg1_val));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ PBS_TX_BCAST_PHY_REG(effective_cs), 0x0));
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- CS_REG_VALUE(effective_cs), phy_reg3_val));
+ PBS_RX_BCAST_PHY_REG(effective_cs), 0));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ PBS_TX_PHY_REG(effective_cs, DQSP_PAD), 0));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ PBS_RX_PHY_REG(effective_cs, DQSP_PAD), 0));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ PBS_TX_PHY_REG(effective_cs, DQSN_PAD), 0));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ PBS_RX_PHY_REG(effective_cs, DQSN_PAD), 0));
}
}
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- DDR_PHY_DATA, CSN_IOB_VREF_REG(cs), 63));
+ DDR_PHY_DATA, VREF_BCAST_PHY_REG(cs), 63));
}
return MV_OK;
{
u32 index_cnt;
+ mv_ddr_set_calib_controller();
+
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, CALIB_MACHINE_CTRL_REG,
+ PARAM_NOT_CARE, MAIN_PADS_CAL_MACH_CTRL_REG,
0x1, 0x1));
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, CALIB_MACHINE_CTRL_REG,
+ PARAM_NOT_CARE, MAIN_PADS_CAL_MACH_CTRL_REG,
calibration_update_control << 3,
0x3 << 3));
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST,
PARAM_NOT_CARE,
- ODPG_WRITE_READ_MODE_ENABLE_REG,
+ ODPG_WR_RD_MODE_ENA_REG,
0xffff, MASK_ALL_BITS));
for (index_cnt = 0; index_cnt < ARRAY_SIZE(odpg_default_value);
return MV_OK;
}
+int ddr3_tip_adll_regs_bypass(u32 dev_num, u32 reg_val1, u32 reg_val2)
+{
+ u32 if_id, phy_id;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (phy_id = 0; phy_id < octets_per_if_num; phy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, phy_id);
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ CTX_PHY_REG(effective_cs), reg_val1));
+ CHECK_STATUS(ddr3_tip_bus_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, phy_id, DDR_PHY_DATA,
+ PBS_TX_BCAST_PHY_REG(effective_cs), reg_val2));
+ }
+ }
+
+ return MV_OK;
+}
+
/*
* Auto tune main flow
*/
static int ddr3_tip_ddr3_training_main_flow(u32 dev_num)
{
- enum hws_ddr_freq freq = init_freq;
+/* TODO: enable this functionality for other platforms */
+#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
struct init_cntr_param init_cntr_prm;
+#endif
int ret = MV_OK;
+ int adll_bypass_flag = 0;
u32 if_id;
- u32 max_cs = hws_ddr3_tip_max_cs_get();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ enum hws_ddr_freq freq = tm->interface_params[0].memory_freq;
-#ifndef EXCLUDE_SWITCH_DEBUG
+#ifdef DDR_VIEWER_TOOL
if (debug_training == DEBUG_LEVEL_TRACE) {
CHECK_STATUS(print_device_info((u8)dev_num));
}
#endif
+ ddr3_tip_validate_algo_components(dev_num);
+
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
CHECK_STATUS(ddr3_tip_ddr3_reset_phy_regs(dev_num));
}
/* Set to 0 after each loop to avoid illegal value may be used */
effective_cs = 0;
- freq = init_freq;
+ freq_val[DDR_FREQ_LOW_FREQ] = dfs_low_freq;
+
if (is_pll_before_init != 0) {
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
config_func_info[dev_num].tip_set_freq_divider_func(
(u8)dev_num, if_id, freq);
}
}
+/* TODO: enable this functionality for other platforms */
+#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
if (is_adll_calib_before_init != 0) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
("with adll calib before init\n"));
return MV_FAIL;
}
}
+#endif
+ ret = adll_calibration(dev_num, ACCESS_TYPE_MULTICAST, 0, freq);
+ if (ret != MV_OK) {
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
+ ("adll_calibration failure\n"));
+ if (debug_mode == 0)
+ return MV_FAIL;
+ }
if (mask_tune_func & SET_LOW_FREQ_MASK_BIT) {
training_stage = SET_LOW_FREQ;
+
+ for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
+ ddr3_tip_adll_regs_bypass(dev_num, 0, 0x1f);
+ adll_bypass_flag = 1;
+ }
+ effective_cs = 0;
+
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
("SET_LOW_FREQ_MASK_BIT %d\n",
freq_val[low_freq]));
}
}
+ if (mask_tune_func & WRITE_LEVELING_LF_MASK_BIT) {
+ training_stage = WRITE_LEVELING_LF;
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
+ ("WRITE_LEVELING_LF_MASK_BIT\n"));
+ ret = ddr3_tip_dynamic_write_leveling(dev_num, 1);
+ if (is_reg_dump != 0)
+ ddr3_tip_reg_dump(dev_num);
+ if (ret != MV_OK) {
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
+ ("ddr3_tip_dynamic_write_leveling LF failure\n"));
+ if (debug_mode == 0)
+ return MV_FAIL;
+ }
+ }
+
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
if (mask_tune_func & LOAD_PATTERN_MASK_BIT) {
training_stage = LOAD_PATTERN;
}
}
}
+
+ if (adll_bypass_flag == 1) {
+ for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
+ ddr3_tip_adll_regs_bypass(dev_num, phy_reg1_val, 0);
+ adll_bypass_flag = 0;
+ }
+ }
+
/* Set to 0 after each loop to avoid illegal value may be used */
effective_cs = 0;
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
("WRITE_LEVELING_MASK_BIT\n"));
if ((rl_mid_freq_wa == 0) || (freq_val[medium_freq] == 533)) {
- ret = ddr3_tip_dynamic_write_leveling(dev_num);
+ ret = ddr3_tip_dynamic_write_leveling(dev_num, 0);
} else {
/* Use old WL */
ret = ddr3_tip_legacy_dynamic_write_leveling(dev_num);
PARAM_NOT_CARE,
tm->interface_params[first_active_if].
memory_freq);
+#if defined(A70X0) || defined(A80X0)
+ if (apn806_rev_id_get() == APN806_REV_ID_A0) {
+ reg_write(0x6f812c, extension_avs);
+ reg_write(0x6f8130, nominal_avs);
+ }
+#endif /* #if defined(A70X0) || defined(A80X0) */
if (is_reg_dump != 0)
ddr3_tip_reg_dump(dev_num);
if (ret != MV_OK) {
training_stage = WRITE_LEVELING_TF;
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
("WRITE_LEVELING_TF_MASK_BIT\n"));
- ret = ddr3_tip_dynamic_write_leveling(dev_num);
+ ret = ddr3_tip_dynamic_write_leveling(dev_num, 0);
if (is_reg_dump != 0)
ddr3_tip_reg_dump(dev_num);
if (ret != MV_OK) {
}
}
+ if (mask_tune_func & RL_DQS_BURST_MASK_BIT) {
+ training_stage = READ_LEVELING_TF;
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
+ ("RL_DQS_BURST_MASK_BIT\n"));
+ ret = mv_ddr_rl_dqs_burst(0, 0, tm->interface_params[0].memory_freq);
+ if (is_reg_dump != 0)
+ ddr3_tip_reg_dump(dev_num);
+ if (ret != MV_OK) {
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
+ ("mv_ddr_rl_dqs_burst TF failure\n"));
+ if (debug_mode == 0)
+ return MV_FAIL;
+ }
+ }
+
if (mask_tune_func & DM_PBS_TX_MASK_BIT) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO, ("DM_PBS_TX_MASK_BIT\n"));
}
/* Set to 0 after each loop to avoid illegal value may be used */
effective_cs = 0;
+
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
if (mask_tune_func & CENTRALIZATION_TX_MASK_BIT) {
training_stage = CENTRALIZATION_TX;
*/
static int ddr3_tip_ddr3_auto_tune(u32 dev_num)
{
- u32 if_id, stage, ret;
+ int status;
+ u32 if_id, stage;
int is_if_fail = 0, is_auto_tune_fail = 0;
training_stage = INIT_CONTROLLER;
training_result[stage][if_id] = NO_TEST_DONE;
}
- ret = ddr3_tip_ddr3_training_main_flow(dev_num);
+ status = ddr3_tip_ddr3_training_main_flow(dev_num);
/* activate XSB test */
if (xsb_validate_type != 0) {
/* print log */
CHECK_STATUS(ddr3_tip_print_log(dev_num, window_mem_addr));
- if (ret != MV_OK) {
+#ifndef EXCLUDE_DEBUG_PRINTS
+ if (status != MV_OK) {
CHECK_STATUS(ddr3_tip_print_stability_log(dev_num));
}
+#endif /* EXCLUDE_DEBUG_PRINTS */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
is_if_fail = 0;
}
}
- if ((ret == MV_FAIL) || (is_auto_tune_fail == 1))
+ if (((status == MV_FAIL) && (is_auto_tune_fail == 0)) ||
+ ((status == MV_OK) && (is_auto_tune_fail == 1))) {
+ /*
+ * If MainFlow result and trainingResult DB not in sync,
+ * issue warning (caused by no update of trainingResult DB
+ * when failed)
+ */
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_INFO,
+ ("Warning: Algorithm return value and Result DB"
+ "are not synced (status 0x%x result DB %d)\n",
+ status, is_auto_tune_fail));
+ }
+
+ if ((status != MV_OK) || (is_auto_tune_fail == 1))
return MV_FAIL;
else
return MV_OK;
{
int is_fail = 0;
u32 if_id = 0, mem_mask = 0, bus_index = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* Enable init sequence */
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, 0,
- SDRAM_INIT_CONTROL_REG, 0x1, 0x1));
+ SDRAM_INIT_CTRL_REG, 0x1, 0x1));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (ddr3_tip_if_polling
(dev_num, ACCESS_TYPE_UNICAST, if_id, 0, 0x1,
- SDRAM_INIT_CONTROL_REG,
+ SDRAM_INIT_CTRL_REG,
MAX_POLLING_ITERATIONS) != MV_OK) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
("polling failed IF %d\n",
}
mem_mask = 0;
- for (bus_index = 0; bus_index < GET_TOPOLOGY_NUM_OF_BUSES();
+ for (bus_index = 0; bus_index < octets_per_if_num;
bus_index++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_index);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_index);
mem_mask |=
tm->interface_params[if_id].
as_bus_params[bus_index].mirror_enable_bitmask;
/* Disable Multi CS */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST,
- if_id, CS_ENABLE_REG, 1 << 3,
+ if_id, DUAL_DUNIT_CFG_REG, 1 << 3,
1 << 3));
}
}
u32 hws_ddr3_get_bus_width(void)
{
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
return (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask) ==
1) ? 16 : 32;
u32 hws_ddr3_get_device_width(u32 if_id)
{
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
return (tm->interface_params[if_id].bus_width ==
- BUS_WIDTH_8) ? 8 : 16;
+ MV_DDR_DEV_WIDTH_8BIT) ? 8 : 16;
}
u32 hws_ddr3_get_device_size(u32 if_id)
{
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (tm->interface_params[if_id].memory_size >=
- MEM_SIZE_LAST) {
+ MV_DDR_DIE_CAP_LAST) {
DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR,
("Error: Wrong device size of Cs: %d",
tm->interface_params[if_id].memory_size));
return MV_FAIL;
#ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* if number of address pins doesn't allow to use max mem size that
* is defined in topology mem size is defined by
* DEVICE_MAX_DRAM_ADDRESS_SIZE
*/
- physical_mem_size =
- mv_hwsmem_size[tm->interface_params[0].memory_size];
+ physical_mem_size = mem_size[tm->interface_params[0].memory_size];
if (hws_ddr3_get_device_width(cs) == 16) {
/*
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
static u32 bist_offset = 32;
*/
int ddr3_tip_bist_activate(u32 dev_num, enum hws_pattern pattern,
enum hws_access_type access_type, u32 if_num,
- enum hws_dir direction,
+ enum hws_dir dir,
enum hws_stress_jump addr_stress_jump,
enum hws_pattern_duration duration,
enum hws_bist_operation oper_type,
{
u32 tx_burst_size;
u32 delay_between_burst;
- u32 rd_mode, val;
- u32 poll_cnt = 0, max_poll = 1000, i, start_if, end_if;
+ u32 rd_mode;
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
- u32 read_data[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- /* ODPG Write enable from BIST */
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_num,
- ODPG_DATA_CONTROL_REG, 0x1, 0x1));
- /* ODPG Read enable/disable from BIST */
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_num,
- ODPG_DATA_CONTROL_REG,
- (direction == OPER_READ) ?
- 0x2 : 0, 0x2));
- CHECK_STATUS(ddr3_tip_load_pattern_to_odpg(dev_num, access_type, if_num,
- pattern, offset));
-
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_num,
- ODPG_DATA_BUF_SIZE_REG,
- pattern_addr_length, MASK_ALL_BITS));
- tx_burst_size = (direction == OPER_WRITE) ?
+
+ /* odpg bist write enable */
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_CTRL_REG,
+ (ODPG_WRBUF_WR_CTRL_ENA << ODPG_WRBUF_WR_CTRL_OFFS),
+ (ODPG_WRBUF_WR_CTRL_MASK << ODPG_WRBUF_WR_CTRL_OFFS));
+
+ /* odpg bist read enable/disable */
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_CTRL_REG,
+ (dir == OPER_READ) ? (ODPG_WRBUF_RD_CTRL_ENA << ODPG_WRBUF_RD_CTRL_OFFS) :
+ (ODPG_WRBUF_RD_CTRL_DIS << ODPG_WRBUF_RD_CTRL_OFFS),
+ (ODPG_WRBUF_RD_CTRL_MASK << ODPG_WRBUF_RD_CTRL_OFFS));
+
+ ddr3_tip_load_pattern_to_odpg(0, access_type, 0, pattern, offset);
+
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_BUFFER_SIZE_REG, pattern_addr_length, MASK_ALL_BITS);
+ tx_burst_size = (dir == OPER_WRITE) ?
pattern_table[pattern].tx_burst_size : 0;
- delay_between_burst = (direction == OPER_WRITE) ? 2 : 0;
- rd_mode = (direction == OPER_WRITE) ? 1 : 0;
- CHECK_STATUS(ddr3_tip_configure_odpg
- (dev_num, access_type, if_num, direction,
+ delay_between_burst = (dir == OPER_WRITE) ? 2 : 0;
+ rd_mode = (dir == OPER_WRITE) ? 1 : 0;
+ ddr3_tip_configure_odpg(0, access_type, 0, dir,
pattern_table[pattern].num_of_phases_tx, tx_burst_size,
pattern_table[pattern].num_of_phases_rx,
delay_between_burst,
- rd_mode, cs_num, addr_stress_jump, duration));
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_num,
- ODPG_PATTERN_ADDR_OFFSET_REG,
- offset, MASK_ALL_BITS));
+ rd_mode, cs_num, addr_stress_jump, duration);
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_BUFFER_OFFS_REG, offset, MASK_ALL_BITS);
+
if (oper_type == BIST_STOP) {
- CHECK_STATUS(ddr3_tip_bist_operation(dev_num, access_type,
- if_num, BIST_STOP));
+ ddr3_tip_bist_operation(0, access_type, 0, BIST_STOP);
} else {
- CHECK_STATUS(ddr3_tip_bist_operation(dev_num, access_type,
- if_num, BIST_START));
- if (duration != DURATION_CONT) {
- /*
- * This pdelay is a WA, becuase polling fives "done"
- * also the odpg did nmot finish its task
- */
- if (access_type == ACCESS_TYPE_MULTICAST) {
- start_if = 0;
- end_if = MAX_INTERFACE_NUM - 1;
- } else {
- start_if = if_num;
- end_if = if_num;
- }
-
- for (i = start_if; i <= end_if; i++) {
- VALIDATE_ACTIVE(tm->
- if_act_mask, i);
-
- for (poll_cnt = 0; poll_cnt < max_poll;
- poll_cnt++) {
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num,
- ACCESS_TYPE_UNICAST,
- if_num, ODPG_BIST_DONE,
- read_data,
- MASK_ALL_BITS));
- val = read_data[i];
- if ((val & 0x1) == 0x0) {
- /*
- * In SOC type devices this bit
- * is self clear so, if it was
- * cleared all good
- */
- break;
- }
- }
-
- if (poll_cnt >= max_poll) {
- DEBUG_TRAINING_BIST_ENGINE
- (DEBUG_LEVEL_ERROR,
- ("Bist poll failure 2\n"));
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num,
- ACCESS_TYPE_UNICAST,
- if_num,
- ODPG_DATA_CONTROL_REG, 0,
- MASK_ALL_BITS));
- return MV_FAIL;
- }
- }
-
- CHECK_STATUS(ddr3_tip_bist_operation
- (dev_num, access_type, if_num, BIST_STOP));
- }
+ ddr3_tip_bist_operation(0, access_type, 0, BIST_START);
+ if (mv_ddr_is_odpg_done(MAX_POLLING_ITERATIONS) != MV_OK)
+ return MV_FAIL;
+ ddr3_tip_bist_operation(0, access_type, 0, BIST_STOP);
}
-
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_num,
- ODPG_DATA_CONTROL_REG, 0,
- MASK_ALL_BITS));
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS);
return MV_OK;
}
{
int ret;
u32 read_data[MAX_INTERFACE_NUM];
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- if (IS_ACTIVE(tm->if_act_mask, if_id) == 0)
+ if (IS_IF_ACTIVE(tm->if_act_mask, if_id) == 0)
return MV_NOT_SUPPORTED;
DEBUG_TRAINING_BIST_ENGINE(DEBUG_LEVEL_TRACE,
("ddr3_tip_bist_read_result if_id %d\n",
if_id));
ret = ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_BIST_FAILED_DATA_HI_REG, read_data,
+ ODPG_DATA_RX_WORD_ERR_DATA_HIGH_REG, read_data,
MASK_ALL_BITS);
if (ret != MV_OK)
return ret;
pst_bist_result->bist_fail_high = read_data[if_id];
ret = ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_BIST_FAILED_DATA_LOW_REG, read_data,
+ ODPG_DATA_RX_WORD_ERR_DATA_LOW_REG, read_data,
MASK_ALL_BITS);
if (ret != MV_OK)
return ret;
pst_bist_result->bist_fail_low = read_data[if_id];
ret = ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_BIST_LAST_FAIL_ADDR_REG, read_data,
+ ODPG_DATA_RX_WORD_ERR_ADDR_REG, read_data,
MASK_ALL_BITS);
if (ret != MV_OK)
return ret;
pst_bist_result->bist_last_fail_addr = read_data[if_id];
ret = ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_BIST_DATA_ERROR_COUNTER_REG, read_data,
+ ODPG_DATA_RX_WORD_ERR_CNTR_REG, read_data,
MASK_ALL_BITS);
if (ret != MV_OK)
return ret;
u32 i = 0;
u32 win_base;
struct bist_result st_bist_result;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (i = 0; i < MAX_INTERFACE_NUM; i++) {
- VALIDATE_ACTIVE(tm->if_act_mask, i);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, i);
hws_ddr3_cs_base_adr_calc(i, cs_num, &win_base);
ret = ddr3_tip_bist_activate(dev_num, pattern,
ACCESS_TYPE_UNICAST,
enum hws_access_type access_type,
u32 if_id, enum hws_bist_operation oper_type)
{
- if (oper_type == BIST_STOP) {
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- ODPG_BIST_DONE, 1 << 8, 1 << 8));
- } else {
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- ODPG_BIST_DONE, 1, 1));
- }
+ if (oper_type == BIST_STOP)
+ mv_ddr_odpg_disable();
+ else
+ mv_ddr_odpg_enable();
return MV_OK;
}
u32 i;
struct bist_result st_bist_result[MAX_INTERFACE_NUM];
int res;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (i = 0; i < MAX_INTERFACE_NUM; i++) {
- if (IS_ACTIVE(tm->if_act_mask, i) == 0)
- continue;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, i);
res = ddr3_tip_bist_read_result(dev_num, i, &st_bist_result[i]);
if (res != MV_OK) {
("interface | error_cnt | fail_low | fail_high | fail_addr\n"));
for (i = 0; i < MAX_INTERFACE_NUM; i++) {
- if (IS_ACTIVE(tm->if_act_mask, i) ==
- 0)
- continue;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, i);
DEBUG_TRAINING_BIST_ENGINE(
DEBUG_LEVEL_INFO,
st_bist_result[i].bist_last_fail_addr));
}
}
+
+enum {
+ PASS,
+ FAIL
+};
+#define TIP_ITERATION_NUM 31
+static int mv_ddr_tip_bist(enum hws_dir dir, u32 val, enum hws_pattern pattern, u32 cs, u32 *result)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ enum hws_training_ip_stat training_result;
+ u16 *reg_map = ddr3_tip_get_mask_results_pup_reg_map();
+ u32 max_subphy = ddr3_tip_dev_attr_get(0, MV_ATTR_OCTET_PER_INTERFACE);
+ u32 subphy, read_data;
+
+ ddr3_tip_ip_training(0, ACCESS_TYPE_MULTICAST, 0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ RESULT_PER_BYTE, HWS_CONTROL_ELEMENT_ADLL, HWS_LOW2HIGH, dir, tm->if_act_mask, val,
+ TIP_ITERATION_NUM, pattern, EDGE_FP, CS_SINGLE, cs, &training_result);
+
+ for (subphy = 0; subphy < max_subphy; subphy++) {
+ ddr3_tip_if_read(0, ACCESS_TYPE_UNICAST, 0, reg_map[subphy], &read_data, MASK_ALL_BITS);
+ if (((read_data >> BLOCK_STATUS_OFFS) & BLOCK_STATUS_MASK) == BLOCK_STATUS_NOT_LOCKED)
+ *result |= (FAIL << subphy);
+ }
+
+ return MV_OK;
+}
+
+struct interval {
+ u8 *vector;
+ u8 lendpnt; /* interval's left endpoint */
+ u8 rendpnt; /* interval's right endpoint */
+ u8 size; /* interval's size */
+ u8 lmarker; /* left marker */
+ u8 rmarker; /* right marker */
+ u8 pass_lendpnt; /* left endpoint of internal pass interval */
+ u8 pass_rendpnt; /* right endpoint of internal pass interval */
+};
+
+static int interval_init(u8 *vector, u8 lendpnt, u8 rendpnt,
+ u8 lmarker, u8 rmarker, struct interval *intrvl)
+{
+ if (intrvl == NULL) {
+ printf("%s: NULL intrvl pointer found\n", __func__);
+ return MV_FAIL;
+ }
+
+ if (vector == NULL) {
+ printf("%s: NULL vector pointer found\n", __func__);
+ return MV_FAIL;
+ }
+ intrvl->vector = vector;
+
+ if (lendpnt >= rendpnt) {
+ printf("%s: incorrect lendpnt and/or rendpnt parameters found\n", __func__);
+ return MV_FAIL;
+ }
+ intrvl->lendpnt = lendpnt;
+ intrvl->rendpnt = rendpnt;
+ intrvl->size = rendpnt - lendpnt + 1;
+
+ if ((lmarker < lendpnt) || (lmarker > rendpnt)) {
+ printf("%s: incorrect lmarker parameter found\n", __func__);
+ return MV_FAIL;
+ }
+ intrvl->lmarker = lmarker;
+
+ if ((rmarker < lmarker) || (rmarker > (intrvl->rendpnt + intrvl->size))) {
+ printf("%s: incorrect rmarker parameter found\n", __func__);
+ return MV_FAIL;
+ }
+ intrvl->rmarker = rmarker;
+
+ return MV_OK;
+}
+static int interval_set(u8 pass_lendpnt, u8 pass_rendpnt, struct interval *intrvl)
+{
+ if (intrvl == NULL) {
+ printf("%s: NULL intrvl pointer found\n", __func__);
+ return MV_FAIL;
+ }
+
+ intrvl->pass_lendpnt = pass_lendpnt;
+ intrvl->pass_rendpnt = pass_rendpnt;
+
+ return MV_OK;
+}
+
+static int interval_proc(struct interval *intrvl)
+{
+ int curr;
+ int pass_lendpnt, pass_rendpnt;
+ int lmt;
+ int fcnt = 0, pcnt = 0;
+
+ if (intrvl == NULL) {
+ printf("%s: NULL intrvl pointer found\n", __func__);
+ return MV_FAIL;
+ }
+
+ /* count fails and passes */
+ curr = intrvl->lendpnt;
+ while (curr <= intrvl->rendpnt) {
+ if (intrvl->vector[curr] == PASS)
+ pcnt++;
+ else
+ fcnt++;
+ curr++;
+ }
+
+ /* check for all fail */
+ if (fcnt == intrvl->size) {
+ printf("%s: no pass found\n", __func__);
+ return MV_FAIL;
+ }
+
+ /* check for all pass */
+ if (pcnt == intrvl->size) {
+ if (interval_set(intrvl->lendpnt, intrvl->rendpnt, intrvl) != MV_OK)
+ return MV_FAIL;
+ return MV_OK;
+ }
+
+ /* proceed with rmarker */
+ curr = intrvl->rmarker;
+ if (intrvl->vector[curr % intrvl->size] == PASS) { /* pass at rmarker */
+ /* search for fail on right */
+ if (intrvl->rmarker > intrvl->rendpnt)
+ lmt = intrvl->rendpnt + intrvl->size;
+ else
+ lmt = intrvl->rmarker + intrvl->size - 1;
+ while ((curr <= lmt) &&
+ (intrvl->vector[curr % intrvl->size] == PASS))
+ curr++;
+ if (curr > lmt) { /* fail not found */
+ printf("%s: rmarker: fail following pass not found\n", __func__);
+ return MV_FAIL;
+ }
+ /* fail found */
+ pass_rendpnt = curr - 1;
+ } else { /* fail at rmarker */
+ /* search for pass on left */
+ if (intrvl->rmarker > intrvl->rendpnt)
+ lmt = intrvl->rmarker - intrvl->size + 1;
+ else
+ lmt = intrvl->lendpnt;
+ while ((curr >= lmt) &&
+ (intrvl->vector[curr % intrvl->size] == FAIL))
+ curr--;
+ if (curr < lmt) { /* pass not found */
+ printf("%s: rmarker: pass preceding fail not found\n", __func__);
+ return MV_FAIL;
+ }
+ /* pass found */
+ pass_rendpnt = curr;
+ }
+
+ /* search for fail on left */
+ curr = pass_rendpnt;
+ if (pass_rendpnt > intrvl->rendpnt)
+ lmt = pass_rendpnt - intrvl->size + 1;
+ else
+ lmt = intrvl->lendpnt;
+ while ((curr >= lmt) &&
+ (intrvl->vector[curr % intrvl->size] == PASS))
+ curr--;
+ if (curr < lmt) { /* fail not found */
+ printf("%s: rmarker: fail preceding pass not found\n", __func__);
+ return MV_FAIL;
+ }
+ /* fail found */
+ pass_lendpnt = curr + 1;
+ if (interval_set(pass_lendpnt, pass_rendpnt, intrvl) != MV_OK)
+ return MV_FAIL;
+
+ return MV_OK;
+}
+
+#define ADLL_TAPS_PER_PERIOD 64
+int mv_ddr_dm_to_dq_diff_get(u8 vw_sphy_hi_lmt, u8 vw_sphy_lo_lmt, u8 *vw_vector,
+ int *vw_sphy_hi_diff, int *vw_sphy_lo_diff)
+{
+ struct interval intrvl;
+
+ /* init interval structure */
+ if (interval_init(vw_vector, 0, ADLL_TAPS_PER_PERIOD - 1,
+ vw_sphy_lo_lmt, vw_sphy_hi_lmt, &intrvl) != MV_OK)
+ return MV_FAIL;
+
+ /* find pass sub-interval */
+ if (interval_proc(&intrvl) != MV_OK)
+ return MV_FAIL;
+
+ /* check for all pass */
+ if ((intrvl.pass_rendpnt == intrvl.rendpnt) &&
+ (intrvl.pass_lendpnt == intrvl.lendpnt)) {
+ printf("%s: no fail found\n", __func__);
+ return MV_FAIL;
+ }
+
+ *vw_sphy_hi_diff = intrvl.pass_rendpnt - vw_sphy_hi_lmt;
+ *vw_sphy_lo_diff = vw_sphy_lo_lmt - intrvl.pass_lendpnt;
+
+ return MV_OK;
+}
+
+static int mv_ddr_bist_tx(enum hws_access_type access_type)
+{
+ mv_ddr_odpg_done_clr();
+
+ ddr3_tip_bist_operation(0, access_type, 0, BIST_START);
+
+ if (mv_ddr_is_odpg_done(MAX_POLLING_ITERATIONS) != MV_OK)
+ return MV_FAIL;
+
+ ddr3_tip_bist_operation(0, access_type, 0, BIST_STOP);
+
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS);
+
+ return MV_OK;
+}
+
+/* prepare odpg for bist operation */
+#define WR_OP_ODPG_DATA_CMD_BURST_DLY 2
+static int mv_ddr_odpg_bist_prepare(enum hws_pattern pattern, enum hws_access_type access_type,
+ enum hws_dir dir, enum hws_stress_jump stress_jump_addr,
+ enum hws_pattern_duration duration, u32 offset, u32 cs,
+ u32 pattern_addr_len, enum dm_direction dm_dir)
+{
+ struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
+ u32 tx_burst_size;
+ u32 burst_delay;
+ u32 rd_mode;
+
+ /* odpg bist write enable */
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_CTRL_REG,
+ (ODPG_WRBUF_WR_CTRL_ENA << ODPG_WRBUF_WR_CTRL_OFFS),
+ (ODPG_WRBUF_WR_CTRL_MASK << ODPG_WRBUF_WR_CTRL_OFFS));
+
+ /* odpg bist read enable/disable */
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_CTRL_REG,
+ (dir == OPER_READ) ? (ODPG_WRBUF_RD_CTRL_ENA << ODPG_WRBUF_RD_CTRL_OFFS) :
+ (ODPG_WRBUF_RD_CTRL_DIS << ODPG_WRBUF_RD_CTRL_OFFS),
+ (ODPG_WRBUF_RD_CTRL_MASK << ODPG_WRBUF_RD_CTRL_OFFS));
+
+ if (pattern == PATTERN_00 || pattern == PATTERN_FF)
+ ddr3_tip_load_pattern_to_odpg(0, access_type, 0, pattern, offset);
+ else
+ mv_ddr_load_dm_pattern_to_odpg(access_type, pattern, dm_dir);
+
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_BUFFER_SIZE_REG, pattern_addr_len, MASK_ALL_BITS);
+ if (dir == OPER_WRITE) {
+ tx_burst_size = pattern_table[pattern].tx_burst_size;
+ burst_delay = WR_OP_ODPG_DATA_CMD_BURST_DLY;
+ rd_mode = ODPG_MODE_TX;
+ } else {
+ tx_burst_size = 0;
+ burst_delay = 0;
+ rd_mode = ODPG_MODE_RX;
+ }
+ ddr3_tip_configure_odpg(0, access_type, 0, dir, pattern_table[pattern].num_of_phases_tx,
+ tx_burst_size, pattern_table[pattern].num_of_phases_rx, burst_delay,
+ rd_mode, cs, stress_jump_addr, duration);
+
+ return MV_OK;
+}
+
+#define BYTES_PER_BURST_64BIT 0x20
+#define BYTES_PER_BURST_32BIT 0x10
+int mv_ddr_dm_vw_get(enum hws_pattern pattern, u32 cs, u8 *vw_vector)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
+ u32 adll_tap;
+ u32 wr_ctrl_adll[MAX_BUS_NUM] = {0};
+ u32 rd_ctrl_adll[MAX_BUS_NUM] = {0};
+ u32 subphy;
+ u32 subphy_max = ddr3_tip_dev_attr_get(0, MV_ATTR_OCTET_PER_INTERFACE);
+ u32 odpg_addr = 0x0;
+ u32 result;
+ u32 idx;
+ /* burst length in bytes */
+ u32 burst_len = (MV_DDR_IS_64BIT_DRAM_MODE(tm->bus_act_mask) ?
+ BYTES_PER_BURST_64BIT : BYTES_PER_BURST_32BIT);
+
+ /* save dqs values to restore after algorithm's run */
+ ddr3_tip_read_adll_value(0, wr_ctrl_adll, CTX_PHY_REG(cs), MASK_ALL_BITS);
+ ddr3_tip_read_adll_value(0, rd_ctrl_adll, CRX_PHY_REG(cs), MASK_ALL_BITS);
+
+ /* fill memory with base pattern */
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS);
+ mv_ddr_odpg_bist_prepare(pattern, ACCESS_TYPE_UNICAST, OPER_WRITE, STRESS_NONE, DURATION_SINGLE,
+ bist_offset, cs, pattern_table[pattern].num_of_phases_tx,
+ (pattern == PATTERN_00) ? DM_DIR_DIRECT : DM_DIR_INVERSE);
+
+ for (adll_tap = 0; adll_tap < ADLL_TAPS_PER_PERIOD; adll_tap++) {
+ /* change target odpg address */
+ odpg_addr = adll_tap * burst_len;
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_BUFFER_OFFS_REG,
+ odpg_addr, MASK_ALL_BITS);
+
+ ddr3_tip_configure_odpg(0, ACCESS_TYPE_UNICAST, 0, OPER_WRITE,
+ pattern_table[pattern].num_of_phases_tx,
+ pattern_table[pattern].tx_burst_size,
+ pattern_table[pattern].num_of_phases_rx,
+ WR_OP_ODPG_DATA_CMD_BURST_DLY,
+ ODPG_MODE_TX, cs, STRESS_NONE, DURATION_SINGLE);
+
+ /* odpg bist write enable */
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_CTRL_REG,
+ (ODPG_WRBUF_WR_CTRL_ENA << ODPG_WRBUF_WR_CTRL_OFFS),
+ (ODPG_WRBUF_WR_CTRL_MASK << ODPG_WRBUF_WR_CTRL_OFFS));
+
+ /* odpg bist read disable */
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_CTRL_REG,
+ (ODPG_WRBUF_RD_CTRL_DIS << ODPG_WRBUF_RD_CTRL_OFFS),
+ (ODPG_WRBUF_RD_CTRL_MASK << ODPG_WRBUF_RD_CTRL_OFFS));
+
+ /* trigger odpg */
+ mv_ddr_bist_tx(ACCESS_TYPE_MULTICAST);
+ }
+
+ /* fill memory with vref pattern to increment addr using odpg bist */
+ mv_ddr_odpg_bist_prepare(PATTERN_VREF, ACCESS_TYPE_UNICAST, OPER_WRITE, STRESS_NONE, DURATION_SINGLE,
+ bist_offset, cs, pattern_table[pattern].num_of_phases_tx,
+ (pattern == PATTERN_00) ? DM_DIR_DIRECT : DM_DIR_INVERSE);
+
+ for (adll_tap = 0; adll_tap < ADLL_TAPS_PER_PERIOD; adll_tap++) {
+ ddr3_tip_bus_write(0, ACCESS_TYPE_UNICAST, 0, ACCESS_TYPE_MULTICAST, 0,
+ DDR_PHY_DATA, CTX_PHY_REG(cs), adll_tap);
+ /* change target odpg address */
+ odpg_addr = adll_tap * burst_len;
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_BUFFER_OFFS_REG,
+ odpg_addr, MASK_ALL_BITS);
+ ddr3_tip_configure_odpg(0, ACCESS_TYPE_UNICAST, 0, OPER_WRITE,
+ pattern_table[pattern].num_of_phases_tx,
+ pattern_table[pattern].tx_burst_size,
+ pattern_table[pattern].num_of_phases_rx,
+ WR_OP_ODPG_DATA_CMD_BURST_DLY,
+ ODPG_MODE_TX, cs, STRESS_NONE, DURATION_SINGLE);
+
+ /* odpg bist write enable */
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_CTRL_REG,
+ (ODPG_WRBUF_WR_CTRL_ENA << ODPG_WRBUF_WR_CTRL_OFFS),
+ (ODPG_WRBUF_WR_CTRL_MASK << ODPG_WRBUF_WR_CTRL_OFFS));
+
+ /* odpg bist read disable */
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, ODPG_DATA_CTRL_REG,
+ (ODPG_WRBUF_RD_CTRL_DIS << ODPG_WRBUF_RD_CTRL_OFFS),
+ (ODPG_WRBUF_RD_CTRL_MASK << ODPG_WRBUF_RD_CTRL_OFFS));
+
+ /* trigger odpg */
+ mv_ddr_bist_tx(ACCESS_TYPE_MULTICAST);
+ }
+
+ /* restore subphy's tx adll_tap to its position */
+ for (subphy = 0; subphy < subphy_max; subphy++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, subphy);
+ ddr3_tip_bus_write(0, ACCESS_TYPE_UNICAST, 0, ACCESS_TYPE_UNICAST,
+ subphy, DDR_PHY_DATA, CTX_PHY_REG(cs),
+ wr_ctrl_adll[subphy]);
+ }
+
+ /* read and validate bist (comparing with the base pattern) */
+ for (adll_tap = 0; adll_tap < ADLL_TAPS_PER_PERIOD; adll_tap++) {
+ result = 0;
+ odpg_addr = adll_tap * burst_len;
+ /* change addr to fit write */
+ mv_ddr_pattern_start_addr_set(pattern_table, pattern, odpg_addr);
+ mv_ddr_tip_bist(OPER_READ, 0, pattern, 0, &result);
+ for (subphy = 0; subphy < subphy_max; subphy++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, subphy);
+ idx = ADLL_TAPS_PER_PERIOD * subphy + adll_tap;
+ vw_vector[idx] |= ((result >> subphy) & 0x1);
+ }
+ }
+
+ /* restore subphy's rx adll_tap to its position */
+ for (subphy = 0; subphy < subphy_max; subphy++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, subphy);
+ ddr3_tip_bus_write(0, ACCESS_TYPE_UNICAST, 0, ACCESS_TYPE_UNICAST,
+ subphy, DDR_PHY_DATA, CRX_PHY_REG(cs),
+ rd_ctrl_adll[subphy]);
+ }
+
+ return MV_OK;
+}
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
#define VALIDATE_WIN_LENGTH(e1, e2, maxsize) \
#define NUM_OF_CENTRAL_TYPES 2
u32 start_pattern = PATTERN_KILLER_DQ0, end_pattern = PATTERN_KILLER_DQ7;
+
u32 start_if = 0, end_if = (MAX_INTERFACE_NUM - 1);
u8 bus_end_window[NUM_OF_CENTRAL_TYPES][MAX_INTERFACE_NUM][MAX_BUS_NUM];
u8 bus_start_window[NUM_OF_CENTRAL_TYPES][MAX_INTERFACE_NUM][MAX_BUS_NUM];
u8 current_window[BUS_WIDTH_IN_BITS];
u8 opt_window, waste_window, start_window_skew, end_window_skew;
u8 final_pup_window[MAX_INTERFACE_NUM][BUS_WIDTH_IN_BITS];
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
enum hws_training_result result_type = RESULT_PER_BIT;
enum hws_dir direction;
u32 *result[HWS_SEARCH_DIR_LIMIT];
u8 cons_tap = (mode == CENTRAL_TX) ? (64) : (0);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* save current cs enable reg val */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val, MASK_ALL_BITS));
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val, MASK_ALL_BITS));
/* enable single cs */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, (1 << 3), (1 << 3)));
+ DUAL_DUNIT_CFG_REG, (1 << 3), (1 << 3)));
}
if (mode == CENTRAL_TX) {
max_win_size = MAX_WINDOW_SIZE_TX;
- reg_phy_off = WRITE_CENTRALIZATION_PHY_REG + (effective_cs * 4);
+ reg_phy_off = CTX_PHY_REG(effective_cs);
direction = OPER_WRITE;
} else {
max_win_size = MAX_WINDOW_SIZE_RX;
- reg_phy_off = READ_CENTRALIZATION_PHY_REG + (effective_cs * 4);
+ reg_phy_off = CRX_PHY_REG(effective_cs);
direction = OPER_READ;
}
/* DB initialization */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bus_id = 0;
- bus_id < tm->num_of_bus_per_interface; bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ bus_id < octets_per_if_num; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
centralization_state[if_id][bus_id] = 0;
bus_end_window[mode][if_id][bus_id] =
(max_win_size - 1) + cons_tap;
PARAM_NOT_CARE, training_result);
for (if_id = start_if; if_id <= end_if; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bus_id = 0;
- bus_id <= tm->num_of_bus_per_interface - 1;
+ bus_id <= octets_per_if_num - 1;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
for (search_dir_id = HWS_LOW2HIGH;
search_dir_id <= HWS_HIGH2LOW;
[if_id][bus_id]));
centralization_state[if_id]
[bus_id] = 1;
- if (debug_mode == 0)
+ if (debug_mode == 0) {
+ flow_result[if_id] = TEST_FAILED;
return MV_FAIL;
+ }
}
} /* ddr3_tip_centr_skip_min_win_check */
} /* pup */
} /* pattern */
for (if_id = start_if; if_id <= end_if; if_id++) {
- if (IS_ACTIVE(tm->if_act_mask, if_id) == 0)
- continue;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
is_if_fail = 0;
flow_result[if_id] = TEST_SUCCESS;
for (bus_id = 0;
- bus_id <= (tm->num_of_bus_per_interface - 1); bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ bus_id <= (octets_per_if_num - 1); bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
/* continue only if lock */
if (centralization_state[if_id][bus_id] != 1) {
ddr3_tip_bus_read(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_id,
DDR_PHY_DATA,
- RESULT_DB_PHY_REG_ADDR +
+ RESULT_PHY_REG +
effective_cs, ®);
reg = (reg & (~0x1f <<
((mode == CENTRAL_TX) ?
- (RESULT_DB_PHY_REG_TX_OFFSET) :
- (RESULT_DB_PHY_REG_RX_OFFSET))))
+ (RESULT_PHY_TX_OFFS) :
+ (RESULT_PHY_RX_OFFS))))
| pup_win_length <<
((mode == CENTRAL_TX) ?
- (RESULT_DB_PHY_REG_TX_OFFSET) :
- (RESULT_DB_PHY_REG_RX_OFFSET));
+ (RESULT_PHY_TX_OFFS) :
+ (RESULT_PHY_RX_OFFS));
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
bus_id, DDR_PHY_DATA,
- RESULT_DB_PHY_REG_ADDR +
+ RESULT_PHY_REG +
effective_cs, reg));
/* offset per CS is calculated earlier */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
/* restore cs enable value */
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_UNICAST,
- if_id, CS_ENABLE_REG,
+ if_id, DUAL_DUNIT_CFG_REG,
cs_enable_reg_val[if_id],
MASK_ALL_BITS));
}
u32 cs_enable_reg_val[MAX_INTERFACE_NUM];
u32 temp = 0;
int pad_num = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- if (ddr3_tip_special_rx_run_once_flag != 0)
+ if ((ddr3_tip_special_rx_run_once_flag & (1 << effective_cs)) == (1 << effective_cs))
return MV_OK;
- ddr3_tip_special_rx_run_once_flag = 1;
+ ddr3_tip_special_rx_run_once_flag |= (1 << effective_cs);
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* save current cs enable reg val */
CHECK_STATUS(ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST,
- if_id, CS_ENABLE_REG,
+ if_id, DUAL_DUNIT_CFG_REG,
cs_enable_reg_val,
MASK_ALL_BITS));
/* enable single cs */
CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_UNICAST,
- if_id, CS_ENABLE_REG,
+ if_id, DUAL_DUNIT_CFG_REG,
(1 << 3), (1 << 3)));
}
max_win_size = MAX_WINDOW_SIZE_RX;
direction = OPER_READ;
- pattern_id = PATTERN_VREF;
+ pattern_id = PATTERN_FULL_SSO1;
/* start flow */
ddr3_tip_ip_training_wrapper(dev_num, ACCESS_TYPE_MULTICAST,
PARAM_NOT_CARE, training_result);
for (if_id = start_if; if_id <= end_if; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (pup_id = 0;
- pup_id <= tm->num_of_bus_per_interface; pup_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup_id);
+ pup_id <= octets_per_if_num; pup_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup_id);
for (search_dir_id = HWS_LOW2HIGH;
search_dir_id <= HWS_HIGH2LOW;
BUS_WIDTH_IN_BITS +
if_id *
BUS_WIDTH_IN_BITS *
- tm->
- num_of_bus_per_interface];
+ MAX_BUS_NUM];
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST,
pup_id, DDR_PHY_DATA,
- PBS_RX_PHY_REG + pad_num,
+ PBS_RX_PHY_REG(effective_cs, pad_num),
&temp));
temp = (temp + 0xa > 31) ?
(31) : (temp + 0xa);
if_id,
ACCESS_TYPE_UNICAST,
pup_id, DDR_PHY_DATA,
- PBS_RX_PHY_REG + pad_num,
+ PBS_RX_PHY_REG(effective_cs, pad_num),
temp));
}
DEBUG_CENTRALIZATION_ENGINE(
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, pup_id,
- DDR_PHY_DATA, PBS_RX_PHY_REG + 4,
+ DDR_PHY_DATA,
+ PBS_RX_PHY_REG(effective_cs, 4),
&temp));
temp += 0xa;
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
pup_id, DDR_PHY_DATA,
- PBS_RX_PHY_REG + 4, temp));
+ PBS_RX_PHY_REG(effective_cs, 4),
+ temp));
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, pup_id,
- DDR_PHY_DATA, PBS_RX_PHY_REG + 5,
+ DDR_PHY_DATA,
+ PBS_RX_PHY_REG(effective_cs, 5),
&temp));
temp += 0xa;
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
pup_id, DDR_PHY_DATA,
- PBS_RX_PHY_REG + 5, temp));
+ PBS_RX_PHY_REG(effective_cs, 5),
+ temp));
DEBUG_CENTRALIZATION_ENGINE(
DEBUG_LEVEL_INFO,
("Special: PBS:: I/F# %d , Bus# %d fix align to the right\n",
int ddr3_tip_print_centralization_result(u32 dev_num)
{
u32 if_id = 0, bus_id = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
printf("Centralization Results\n");
printf("I/F0 Result[0 - success 1-fail 2 - state_2 3 - state_3] ...\n");
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0; bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
printf("%d ,\n", centralization_state[if_id][bus_id]);
}
}
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
+/* Device attributes structures */
+enum mv_ddr_dev_attribute ddr_dev_attributes[MAX_DEVICE_NUM][MV_ATTR_LAST];
+int ddr_dev_attr_init_done[MAX_DEVICE_NUM] = { 0 };
+
+static inline u32 pattern_table_get_killer_word16(u8 dqs, u8 index);
+static inline u32 pattern_table_get_sso_word(u8 sso, u8 index);
+static inline u32 pattern_table_get_vref_word(u8 index);
+static inline u32 pattern_table_get_vref_word16(u8 index);
+static inline u32 pattern_table_get_sso_full_xtalk_word(u8 bit, u8 index);
+static inline u32 pattern_table_get_sso_full_xtalk_word16(u8 bit, u8 index);
+static inline u32 pattern_table_get_sso_xtalk_free_word(u8 bit, u8 index);
+static inline u32 pattern_table_get_sso_xtalk_free_word16(u8 bit, u8 index);
+static inline u32 pattern_table_get_isi_word(u8 index);
+static inline u32 pattern_table_get_isi_word16(u8 index);
+
/* List of allowed frequency listed in order of enum hws_ddr_freq */
-u32 freq_val[DDR_FREQ_LIMIT] = {
+u32 freq_val[DDR_FREQ_LAST] = {
0, /*DDR_FREQ_LOW_FREQ */
400, /*DDR_FREQ_400, */
533, /*DDR_FREQ_533, */
10,
10,
10,
- 1, /*5*/
- 2, /*6*/
- 3, /*7*/
- 4, /*8*/
+ 1, /* 5 */
+ 2, /* 6 */
+ 3, /* 7 */
+ 4, /* 8 */
10,
- 5, /*10*/
+ 5, /* 10 */
10,
- 6, /*12*/
+ 6, /* 12 */
10,
- 7, /*14*/
+ 7, /* 14 */
10,
- 0 /*16*/
+ 0 /* 16 */
};
u8 cl_mask_table[] = {
110, /* 1G */
160, /* 2G */
260, /* 4G */
- 350 /* 8G */
+ 350, /* 8G */
+ 0, /* TODO: placeholder for 16-Mbit dev width */
+ 0, /* TODO: placeholder for 32-Mbit dev width */
+ 0, /* TODO: placeholder for 12-Mbit dev width */
+ 0 /* TODO: placeholder for 24-Mbit dev width */
};
u32 speed_bin_table_t_rc[] = {
43285,
44220,
45155,
- 46900
+ 46090
};
u32 speed_bin_table_t_rcd_t_rp[] = {
12840,
13910,
10285,
- 11022,
+ 11220,
12155,
13090,
};
result = speed_bin_table_t_rcd_t_rp[index];
break;
case SPEED_BIN_TRAS:
- if (index < 6)
+ if (index < SPEED_BIN_DDR_1066G)
result = 37500;
- else if (index < 10)
+ else if (index < SPEED_BIN_DDR_1333J)
result = 36000;
- else if (index < 14)
+ else if (index < SPEED_BIN_DDR_1600K)
result = 35000;
- else if (index < 18)
+ else if (index < SPEED_BIN_DDR_1866M)
result = 34000;
else
result = 33000;
result = speed_bin_table_t_rc[index];
break;
case SPEED_BIN_TRRD1K:
- if (index < 3)
+ if (index < SPEED_BIN_DDR_800E)
result = 10000;
- else if (index < 6)
- result = 7005;
- else if (index < 14)
+ else if (index < SPEED_BIN_DDR_1066G)
+ result = 7500;
+ else if (index < SPEED_BIN_DDR_1600K)
result = 6000;
else
result = 5000;
break;
case SPEED_BIN_TRRD2K:
- if (index < 6)
+ if (index < SPEED_BIN_DDR_1066G)
result = 10000;
- else if (index < 14)
- result = 7005;
+ else if (index < SPEED_BIN_DDR_1600K)
+ result = 7500;
else
result = 6000;
break;
case SPEED_BIN_TPD:
- if (index < 3)
+ if (index < SPEED_BIN_DDR_800E)
result = 7500;
- else if (index < 10)
+ else if (index < SPEED_BIN_DDR_1333J)
result = 5625;
else
result = 5000;
break;
case SPEED_BIN_TFAW1K:
- if (index < 3)
+ if (index < SPEED_BIN_DDR_800E)
result = 40000;
- else if (index < 6)
+ else if (index < SPEED_BIN_DDR_1066G)
result = 37500;
- else if (index < 14)
+ else if (index < SPEED_BIN_DDR_1600K)
result = 30000;
- else if (index < 18)
+ else if (index < SPEED_BIN_DDR_1866M)
result = 27000;
else
result = 25000;
break;
case SPEED_BIN_TFAW2K:
- if (index < 6)
+ if (index < SPEED_BIN_DDR_1066G)
result = 50000;
- else if (index < 10)
+ else if (index < SPEED_BIN_DDR_1333J)
result = 45000;
- else if (index < 14)
+ else if (index < SPEED_BIN_DDR_1600K)
result = 40000;
else
result = 35000;
(PATTERN_KILLER_PATTERN_TABLE_MAP_ROLE_AGGRESSOR) :
(PATTERN_KILLER_PATTERN_TABLE_MAP_ROLE_VICTIM);
byte0 |= pattern_killer_pattern_table_map[index * 2][role] << i;
- }
-
- for (i = 0; i < 8; i++) {
- role = (i == dqs) ?
- (PATTERN_KILLER_PATTERN_TABLE_MAP_ROLE_AGGRESSOR) :
- (PATTERN_KILLER_PATTERN_TABLE_MAP_ROLE_VICTIM);
- byte1 |= pattern_killer_pattern_table_map
- [index * 2 + 1][role] << i;
+ byte1 |= pattern_killer_pattern_table_map[index * 2 + 1][role] << i;
}
return byte0 | (byte0 << 8) | (byte1 << 16) | (byte1 << 24);
return 0xffffffff;
}
+static inline u32 pattern_table_get_sso_full_xtalk_word(u8 bit, u8 index)
+{
+ u8 byte = (1 << bit);
+
+ if ((index & 1) == 1)
+ byte = ~byte;
+
+ return byte | (byte << 8) | (byte << 16) | (byte << 24);
+
+}
+
+static inline u32 pattern_table_get_sso_xtalk_free_word(u8 bit, u8 index)
+{
+ u8 byte = (1 << bit);
+
+ if ((index & 1) == 1)
+ byte = 0;
+
+ return byte | (byte << 8) | (byte << 16) | (byte << 24);
+}
+
+static inline u32 pattern_table_get_isi_word(u8 index)
+{
+ u8 i0 = index % 32;
+ u8 i1 = index % 8;
+ u32 word;
+
+ if (i0 > 15)
+ word = ((i1 == 5) | (i1 == 7)) ? 0xffffffff : 0x0;
+ else
+ word = (i1 == 6) ? 0xffffffff : 0x0;
+
+ word = ((i0 % 16) > 7) ? ~word : word;
+
+ return word;
+}
+
+static inline u32 pattern_table_get_sso_full_xtalk_word16(u8 bit, u8 index)
+{
+ u8 byte = (1 << bit);
+
+ if ((index & 1) == 1)
+ byte = ~byte;
+
+ return byte | (byte << 8) | ((~byte) << 16) | ((~byte) << 24);
+}
+
+static inline u32 pattern_table_get_sso_xtalk_free_word16(u8 bit, u8 index)
+{
+ u8 byte = (1 << bit);
+
+ if ((index & 1) == 0)
+ return (byte << 16) | (byte << 24);
+ else
+ return byte | (byte << 8);
+}
+
+static inline u32 pattern_table_get_isi_word16(u8 index)
+{
+ u8 i0 = index % 16;
+ u8 i1 = index % 4;
+ u32 word;
+
+ if (i0 > 7)
+ word = (i1 > 1) ? 0x0000ffff : 0x0;
+ else
+ word = (i1 == 3) ? 0xffff0000 : 0x0;
+
+ word = ((i0 % 8) > 3) ? ~word : word;
+
+ return word;
+}
+
static inline u32 pattern_table_get_vref_word(u8 index)
{
if (0 == ((pattern_vref_pattern_table_map[index / 8] >>
return temp | (temp << 8) | (temp << 16) | (temp << 24);
}
-inline u32 pattern_table_get_word(u32 dev_num, enum hws_pattern type, u8 index)
+u32 pattern_table_get_word(u32 dev_num, enum hws_pattern type, u8 index)
{
u32 pattern;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask) == 0) {
- /* 32bit patterns */
+ /* 32/64-bit patterns */
switch (type) {
case PATTERN_PBS1:
case PATTERN_PBS2:
break;
case PATTERN_TEST:
if (index > 1 && index < 6)
- pattern = PATTERN_20;
- else
pattern = PATTERN_00;
+ else
+ pattern = PATTERN_FF;
break;
case PATTERN_FULL_SSO0:
case PATTERN_FULL_SSO1:
case PATTERN_VREF:
pattern = pattern_table_get_vref_word(index);
break;
+ case PATTERN_SSO_FULL_XTALK_DQ0:
+ case PATTERN_SSO_FULL_XTALK_DQ1:
+ case PATTERN_SSO_FULL_XTALK_DQ2:
+ case PATTERN_SSO_FULL_XTALK_DQ3:
+ case PATTERN_SSO_FULL_XTALK_DQ4:
+ case PATTERN_SSO_FULL_XTALK_DQ5:
+ case PATTERN_SSO_FULL_XTALK_DQ6:
+ case PATTERN_SSO_FULL_XTALK_DQ7:
+ pattern = pattern_table_get_sso_full_xtalk_word(
+ (u8)(type - PATTERN_SSO_FULL_XTALK_DQ0), index);
+ break;
+ case PATTERN_SSO_XTALK_FREE_DQ0:
+ case PATTERN_SSO_XTALK_FREE_DQ1:
+ case PATTERN_SSO_XTALK_FREE_DQ2:
+ case PATTERN_SSO_XTALK_FREE_DQ3:
+ case PATTERN_SSO_XTALK_FREE_DQ4:
+ case PATTERN_SSO_XTALK_FREE_DQ5:
+ case PATTERN_SSO_XTALK_FREE_DQ6:
+ case PATTERN_SSO_XTALK_FREE_DQ7:
+ pattern = pattern_table_get_sso_xtalk_free_word(
+ (u8)(type - PATTERN_SSO_XTALK_FREE_DQ0), index);
+ break;
+ case PATTERN_ISI_XTALK_FREE:
+ pattern = pattern_table_get_isi_word(index);
+ break;
default:
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR, ("Error: %s: pattern type [%d] not supported\n",
+ __func__, (int)type));
pattern = 0;
break;
}
pattern = PATTERN_01;
break;
case PATTERN_TEST:
- pattern = PATTERN_0080;
+ if ((index == 0) || (index == 3))
+ pattern = 0x00000000;
+ else
+ pattern = 0xFFFFFFFF;
break;
case PATTERN_FULL_SSO0:
pattern = 0x0000ffff;
case PATTERN_VREF:
pattern = pattern_table_get_vref_word16(index);
break;
+ case PATTERN_SSO_FULL_XTALK_DQ0:
+ case PATTERN_SSO_FULL_XTALK_DQ1:
+ case PATTERN_SSO_FULL_XTALK_DQ2:
+ case PATTERN_SSO_FULL_XTALK_DQ3:
+ case PATTERN_SSO_FULL_XTALK_DQ4:
+ case PATTERN_SSO_FULL_XTALK_DQ5:
+ case PATTERN_SSO_FULL_XTALK_DQ6:
+ case PATTERN_SSO_FULL_XTALK_DQ7:
+ pattern = pattern_table_get_sso_full_xtalk_word16(
+ (u8)(type - PATTERN_SSO_FULL_XTALK_DQ0), index);
+ break;
+ case PATTERN_SSO_XTALK_FREE_DQ0:
+ case PATTERN_SSO_XTALK_FREE_DQ1:
+ case PATTERN_SSO_XTALK_FREE_DQ2:
+ case PATTERN_SSO_XTALK_FREE_DQ3:
+ case PATTERN_SSO_XTALK_FREE_DQ4:
+ case PATTERN_SSO_XTALK_FREE_DQ5:
+ case PATTERN_SSO_XTALK_FREE_DQ6:
+ case PATTERN_SSO_XTALK_FREE_DQ7:
+ pattern = pattern_table_get_sso_xtalk_free_word16(
+ (u8)(type - PATTERN_SSO_XTALK_FREE_DQ0), index);
+ break;
+ case PATTERN_ISI_XTALK_FREE:
+ pattern = pattern_table_get_isi_word16(index);
+ break;
default:
+ DEBUG_TRAINING_IP(DEBUG_LEVEL_ERROR, ("Error: %s: pattern type [%d] not supported\n",
+ __func__, (int)type));
pattern = 0;
break;
}
return pattern;
}
+
+/* Device attribute functions */
+void ddr3_tip_dev_attr_init(u32 dev_num)
+{
+ u32 attr_id;
+
+ for (attr_id = 0; attr_id < MV_ATTR_LAST; attr_id++)
+ ddr_dev_attributes[dev_num][attr_id] = 0xFF;
+
+ ddr_dev_attr_init_done[dev_num] = 1;
+}
+
+u32 ddr3_tip_dev_attr_get(u32 dev_num, enum mv_ddr_dev_attribute attr_id)
+{
+ if (ddr_dev_attr_init_done[dev_num] == 0)
+ ddr3_tip_dev_attr_init(dev_num);
+
+ return ddr_dev_attributes[dev_num][attr_id];
+}
+
+void ddr3_tip_dev_attr_set(u32 dev_num, enum mv_ddr_dev_attribute attr_id, u32 value)
+{
+ if (ddr_dev_attr_init_done[dev_num] == 0)
+ ddr3_tip_dev_attr_init(dev_num);
+
+ ddr_dev_attributes[dev_num][attr_id] = value;
+}
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
#define VREF_INITIAL_STEP 3
#define VREF_MAX_INDEX 7
#define MAX_VALUE (1024 - 1)
#define MIN_VALUE (-MAX_VALUE)
-#define GET_RD_SAMPLE_DELAY(data, cs) ((data >> rd_sample_mask[cs]) & 0x1f)
+#define GET_RD_SAMPLE_DELAY(data, cs) ((data >> rd_sample_mask[cs]) & 0xf)
-u32 ck_delay = (u32)-1, ck_delay_16 = (u32)-1;
u32 ca_delay;
int ddr3_tip_centr_skip_min_win_check = 0;
u8 current_vref[MAX_BUS_NUM][MAX_INTERFACE_NUM];
*/
int ddr3_tip_write_additional_odt_setting(u32 dev_num, u32 if_id)
{
- u32 cs_num = 0, max_cs = 0, max_read_sample = 0, min_read_sample = 0x1f;
+ u32 cs_num = 0, max_read_sample = 0, min_read_sample = 0x1f;
u32 data_read[MAX_INTERFACE_NUM] = { 0 };
u32 read_sample[MAX_CS_NUM];
u32 val;
u32 pup_index;
int max_phase = MIN_VALUE, current_phase;
enum hws_access_type access_type = ACCESS_TYPE_UNICAST;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- DUNIT_ODT_CONTROL_REG,
+ DUNIT_ODT_CTRL_REG,
0 << 8, 0x3 << 8));
CHECK_STATUS(ddr3_tip_if_read(dev_num, access_type, if_id,
- READ_DATA_SAMPLE_DELAY,
+ RD_DATA_SMPL_DLYS_REG,
data_read, MASK_ALL_BITS));
val = data_read[if_id];
- max_cs = hws_ddr3_tip_max_cs_get();
-
- for (cs_num = 0; cs_num < max_cs; cs_num++) {
+ for (cs_num = 0; cs_num < MAX_CS_NUM; cs_num++) {
read_sample[cs_num] = GET_RD_SAMPLE_DELAY(val, cs_num);
/* find maximum of read_samples */
if (read_sample[cs_num] >= max_read_sample) {
- if (read_sample[cs_num] == max_read_sample) {
- /* search for max phase */;
- } else {
- max_read_sample = read_sample[cs_num];
+ if (read_sample[cs_num] == max_read_sample)
max_phase = MIN_VALUE;
- }
+ else
+ max_read_sample = read_sample[cs_num];
for (pup_index = 0;
- pup_index < tm->num_of_bus_per_interface;
+ pup_index < octets_per_if_num;
pup_index++) {
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, pup_index,
DDR_PHY_DATA,
- RL_PHY_REG + CS_REG_VALUE(cs_num),
+ RL_PHY_REG(cs_num),
&val));
current_phase = ((int)val & 0xe0) >> 6;
min_read_sample = read_sample[cs_num];
}
- if (min_read_sample <= tm->interface_params[if_id].cas_l) {
- min_read_sample = (int)tm->interface_params[if_id].cas_l;
- }
-
min_read_sample = min_read_sample - 1;
max_read_sample = max_read_sample + 4 + (max_phase + 1) / 2 + 1;
+ if (min_read_sample >= 0xf)
+ min_read_sample = 0xf;
if (max_read_sample >= 0x1f)
max_read_sample = 0x1f;
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- ODT_TIMING_LOW,
+ DDR_ODT_TIMING_LOW_REG,
((min_read_sample - 1) << 12),
0xf << 12));
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, if_id,
- ODT_TIMING_LOW,
+ DDR_ODT_TIMING_LOW_REG,
(max_read_sample << 16),
0x1f << 16));
int get_valid_win_rx(u32 dev_num, u32 if_id, u8 res[4])
{
- u32 reg_pup = RESULT_DB_PHY_REG_ADDR;
+ u32 reg_pup = RESULT_PHY_REG;
u32 reg_data;
u32 cs_num;
int i;
ACCESS_TYPE_UNICAST, i,
DDR_PHY_DATA, reg_pup,
®_data));
- res[i] = (reg_data >> RESULT_DB_PHY_REG_RX_OFFSET) & 0x1f;
+ res[i] = (reg_data >> RESULT_PHY_RX_OFFS) & 0x1f;
}
return 0;
u32 copy_start_pattern, copy_end_pattern;
enum hws_result *flow_result = ddr3_tip_get_result_ptr(training_stage);
u8 res[4];
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
CHECK_STATUS(ddr3_tip_special_rx(dev_num));
/* init params */
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (pup = 0;
- pup < tm->num_of_bus_per_interface; pup++) {
+ pup < octets_per_if_num; pup++) {
current_vref[pup][if_id] = 0;
last_vref[pup][if_id] = 0;
lim_vref[pup][if_id] = 0;
}
/* TODO: Set number of active interfaces */
- num_pup = tm->num_of_bus_per_interface * MAX_INTERFACE_NUM;
+ num_pup = octets_per_if_num * MAX_INTERFACE_NUM;
while ((algo_run_flag <= num_pup) & (while_count < 10)) {
while_count++;
/* Read Valid window results only for non converge pups */
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (interface_state[if_id] != 4) {
get_valid_win_rx(dev_num, if_id, res);
for (pup = 0;
- pup < tm->num_of_bus_per_interface;
+ pup < octets_per_if_num;
pup++) {
- VALIDATE_ACTIVE
+ VALIDATE_BUS_ACTIVE
(tm->bus_act_mask, pup);
if (pup_st[pup]
[if_id] ==
}
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
DEBUG_TRAINING_HW_ALG(
DEBUG_LEVEL_TRACE,
("current_valid_window: IF[ %d ] - ", if_id));
for (pup = 0;
- pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
DEBUG_TRAINING_HW_ALG(DEBUG_LEVEL_TRACE,
("%d ",
current_valid_window
/* Compare results and respond as function of state */
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (pup = 0;
- pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
DEBUG_TRAINING_HW_ALG(DEBUG_LEVEL_TRACE,
("I/F[ %d ], pup[ %d ] STATE #%d (%d)\n",
if_id, pup,
}
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (pup = 0;
- pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, pup,
{
u32 if_id = 0;
u32 ck_num_adll_tap = 0, ca_num_adll_tap = 0, data = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* ck_delay_table is delaying the of the clock signal only.
*/
/* Calc ADLL Tap */
- if ((ck_delay == -1) || (ck_delay_16 == -1)) {
+ if (ck_delay == PARAM_UNDEFINED)
DEBUG_TRAINING_HW_ALG(
DEBUG_LEVEL_ERROR,
- ("ERROR: One of ck_delay values not initialized!!!\n"));
- }
+ ("ERROR: ck_delay is not initialized!\n"));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- /* Calc delay ps in ADLL tap */
- if (tm->interface_params[if_id].bus_width ==
- BUS_WIDTH_16)
- ck_num_adll_tap = ck_delay_16 / adll_tap;
- else
- ck_num_adll_tap = ck_delay / adll_tap;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ /* Calc delay ps in ADLL tap */
+ ck_num_adll_tap = ck_delay / adll_tap;
ca_num_adll_tap = ca_delay / adll_tap;
+
data = (ck_num_adll_tap & 0x3f) +
((ca_num_adll_tap & 0x3f) << 10);
#include "ddr_topology_def.h"
#include "ddr_training_ip_db.h"
-#define DDR3_TIP_VERSION_STRING "DDR3 Training Sequence - Ver TIP-1.29."
-
#define MAX_CS_NUM 4
#define MAX_TOTAL_BUS_NUM (MAX_INTERFACE_NUM * MAX_BUS_NUM)
-#define MAX_DQ_NUM 40
+#define TIP_ENG_LOCK 0x02000000
+#define TIP_TX_DLL_RANGE_MAX 64
#define GET_MIN(arg1, arg2) ((arg1) < (arg2)) ? (arg1) : (arg2)
#define GET_MAX(arg1, arg2) ((arg1) < (arg2)) ? (arg2) : (arg1)
#define READ_LEVELING_TF_MASK_BIT 0x00010000
#define WRITE_LEVELING_SUPP_TF_MASK_BIT 0x00020000
#define DM_PBS_TX_MASK_BIT 0x00040000
+#define RL_DQS_BURST_MASK_BIT 0x00080000
#define CENTRALIZATION_RX_MASK_BIT 0x00100000
#define CENTRALIZATION_TX_MASK_BIT 0x00200000
#define TX_EMPHASIS_MASK_BIT 0x00400000
#define PER_BIT_READ_LEVELING_TF_MASK_BIT 0x00800000
#define VREF_CALIBRATION_MASK_BIT 0x01000000
+#define WRITE_LEVELING_LF_MASK_BIT 0x02000000
+
+/* DDR4 Specific Training Mask bits */
enum hws_result {
TEST_FAILED = 0,
TX_EMPHASIS,
LOAD_PATTERN_HIGH,
PER_BIT_READ_LEVELING_TF,
+ WRITE_LEVELING_LF,
MAX_STAGE_LIMIT
};
/* CL value for each frequency */
struct cl_val_per_freq {
- u8 cl_val[DDR_FREQ_LIMIT];
+ u8 cl_val[DDR_FREQ_LAST];
};
struct cs_element {
int hws_ddr3_tip_init_controller(u32 dev_num,
struct init_cntr_param *init_cntr_prm);
int hws_ddr3_tip_load_topology_map(u32 dev_num,
- struct hws_topology_map *topology);
+ struct mv_ddr_topology_map *topology);
int hws_ddr3_tip_run_alg(u32 dev_num, enum hws_algo_type algo_type);
int hws_ddr3_tip_mode_read(u32 dev_num, struct mode_info *mode_info);
+int hws_ddr3_tip_read_training_result(u32 dev_num,
+ enum hws_result result[MAX_STAGE_LIMIT][MAX_INTERFACE_NUM]);
int ddr3_tip_is_pup_lock(u32 *pup_buf, enum hws_training_result read_mode);
u8 ddr3_tip_get_buf_min(u8 *buf_ptr);
u8 ddr3_tip_get_buf_max(u8 *buf_ptr);
-
+uint64_t mv_ddr_get_memory_size_per_cs_in_bits(void);
+uint64_t mv_ddr_get_total_memory_size_in_bits(void);
#endif /* _DDR3_TRAINING_IP_H_ */
u32 cs_num);
int ddr3_tip_run_sweep_test(int dev_num, u32 repeat_num, u32 direction,
u32 mode);
+int ddr3_tip_run_leveling_sweep_test(int dev_num, u32 repeat_num,
+ u32 direction, u32 mode);
int ddr3_tip_print_regs(u32 dev_num);
int ddr3_tip_reg_dump(u32 dev_num);
int run_xsb_test(u32 dev_num, u32 mem_addr, u32 write_type, u32 read_type,
u32 burst_length);
-
+int mv_ddr_dm_to_dq_diff_get(u8 adll_byte_high, u8 adll_byte_low, u8 *vw_vector,
+ int *delta_h_adll, int *delta_l_adll);
+int mv_ddr_dm_vw_get(enum hws_pattern pattern, u32 cs, u8 *vw_vector);
#endif /* _DDR3_TRAINING_IP_BIST_H_ */
enum hws_pattern {
PATTERN_PBS1,
PATTERN_PBS2,
+ PATTERN_PBS3,
+ PATTERN_TEST,
PATTERN_RL,
+ PATTERN_RL2,
PATTERN_STATIC_PBS,
PATTERN_KILLER_DQ0,
PATTERN_KILLER_DQ1,
PATTERN_KILLER_DQ5,
PATTERN_KILLER_DQ6,
PATTERN_KILLER_DQ7,
- PATTERN_PBS3,
- PATTERN_RL2,
- PATTERN_TEST,
+ PATTERN_VREF,
PATTERN_FULL_SSO0,
PATTERN_FULL_SSO1,
PATTERN_FULL_SSO2,
PATTERN_FULL_SSO3,
- PATTERN_VREF,
- PATTERN_LIMIT
+ PATTERN_LAST,
+ PATTERN_SSO_FULL_XTALK_DQ0,
+ PATTERN_SSO_FULL_XTALK_DQ1,
+ PATTERN_SSO_FULL_XTALK_DQ2,
+ PATTERN_SSO_FULL_XTALK_DQ3,
+ PATTERN_SSO_FULL_XTALK_DQ4,
+ PATTERN_SSO_FULL_XTALK_DQ5,
+ PATTERN_SSO_FULL_XTALK_DQ6,
+ PATTERN_SSO_FULL_XTALK_DQ7,
+ PATTERN_SSO_XTALK_FREE_DQ0,
+ PATTERN_SSO_XTALK_FREE_DQ1,
+ PATTERN_SSO_XTALK_FREE_DQ2,
+ PATTERN_SSO_XTALK_FREE_DQ3,
+ PATTERN_SSO_XTALK_FREE_DQ4,
+ PATTERN_SSO_XTALK_FREE_DQ5,
+ PATTERN_SSO_XTALK_FREE_DQ6,
+ PATTERN_SSO_XTALK_FREE_DQ7,
+ PATTERN_ISI_XTALK_FREE
};
+enum mv_wl_supp_mode {
+ WRITE_LEVELING_SUPP_REG_MODE,
+ WRITE_LEVELING_SUPP_ECC_MODE_DATA_PUPS,
+ WRITE_LEVELING_SUPP_ECC_MODE_ECC_PUP4,
+ WRITE_LEVELING_SUPP_ECC_MODE_ECC_PUP3,
+ WRITE_LEVELING_SUPP_ECC_MODE_ECC_PUP8
+};
+
+enum mv_ddr_dev_attribute {
+ MV_ATTR_TIP_REV,
+ MV_ATTR_PHY_EDGE,
+ MV_ATTR_OCTET_PER_INTERFACE,
+ MV_ATTR_PLL_BEFORE_INIT,
+ MV_ATTR_TUNE_MASK,
+ MV_ATTR_INIT_FREQ,
+ MV_ATTR_MID_FREQ,
+ MV_ATTR_DFS_LOW_FREQ,
+ MV_ATTR_DFS_LOW_PHY,
+ MV_ATTR_DELAY_ENABLE,
+ MV_ATTR_CK_DELAY,
+ MV_ATTR_CA_DELAY,
+ MV_ATTR_INTERLEAVE_WA,
+ MV_ATTR_LAST
+};
+
+enum mv_ddr_tip_revison {
+ MV_TIP_REV_NA,
+ MV_TIP_REV_1, /* NP5 */
+ MV_TIP_REV_2, /* BC2 */
+ MV_TIP_REV_3, /* AC3 */
+ MV_TIP_REV_4, /* A-380/A-390 */
+ MV_TIP_REV_LAST
+};
+
+enum mv_ddr_phy_edge {
+ MV_DDR_PHY_EDGE_POSITIVE,
+ MV_DDR_PHY_EDGE_NEGATIVE
+};
+
+/* Device attribute functions */
+void ddr3_tip_dev_attr_init(u32 dev_num);
+u32 ddr3_tip_dev_attr_get(u32 dev_num, enum mv_ddr_dev_attribute attr_id);
+void ddr3_tip_dev_attr_set(u32 dev_num, enum mv_ddr_dev_attribute attr_id, u32 value);
+
#endif /* _DDR3_TRAINING_IP_DB_H_ */
#ifndef _DDR3_TRAINING_IP_DEF_H
#define _DDR3_TRAINING_IP_DEF_H
-#include "silicon_if.h"
-
#define PATTERN_55 0x55555555
#define PATTERN_AA 0xaaaaaaaa
#define PATTERN_80 0x80808080
#define ADLL_RX_LENGTH 32
#define PARAM_NOT_CARE 0
+#define PARAM_UNDEFINED 0xffffffff
#define READ_LEVELING_PHY_OFFSET 2
#define WRITE_LEVELING_PHY_OFFSET 0
#define _1G 0x40000000
#define _2G 0x80000000
+#define _4G 0x100000000
+#define _8G 0x200000000
#define ADDR_SIZE_512MB 0x04000000
#define ADDR_SIZE_1GB 0x08000000
ALIGN_SHIFT
};
+enum mv_ddr_tip_bit_state {
+ BIT_LOW_UI,
+ BIT_HIGH_UI,
+ BIT_SPLIT_IN,
+ BIT_SPLIT_OUT,
+ BIT_STATE_LAST
+};
+
+enum mv_ddr_tip_byte_state{
+ BYTE_NOT_DEFINED,
+ BYTE_HOMOGENEOUS_LOW = 0x1,
+ BYTE_HOMOGENEOUS_HIGH = 0x2,
+ BYTE_HOMOGENEOUS_SPLIT_IN = 0x4,
+ BYTE_HOMOGENEOUS_SPLIT_OUT = 0x8,
+ BYTE_SPLIT_OUT_MIX = 0x10,
+ BYTE_STATE_LAST
+};
+
struct reg_data {
- u32 reg_addr;
- u32 reg_data;
- u32 reg_mask;
+ unsigned int reg_addr;
+ unsigned int reg_data;
+ unsigned int reg_mask;
+};
+
+enum dm_direction {
+ DM_DIR_INVERSE,
+ DM_DIR_DIRECT
};
#endif /* _DDR3_TRAINING_IP_DEF_H */
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
#define PATTERN_1 0x55555555
u32 training_res[MAX_INTERFACE_NUM * MAX_BUS_NUM * BUS_WIDTH_IN_BITS *
HWS_SEARCH_DIR_LIMIT];
+u8 byte_status[MAX_INTERFACE_NUM][MAX_BUS_NUM]; /* holds the bit status in the byte in wrapper function*/
u16 mask_results_dq_reg_map[] = {
RESULT_CONTROL_PUP_0_BIT_0_REG, RESULT_CONTROL_PUP_0_BIT_1_REG,
RESULT_CONTROL_PUP_4_BIT_2_REG, RESULT_CONTROL_PUP_4_BIT_3_REG,
RESULT_CONTROL_PUP_4_BIT_4_REG, RESULT_CONTROL_PUP_4_BIT_5_REG,
RESULT_CONTROL_PUP_4_BIT_6_REG, RESULT_CONTROL_PUP_4_BIT_7_REG,
+#if MAX_BUS_NUM == 9
+ RESULT_CONTROL_PUP_5_BIT_0_REG, RESULT_CONTROL_PUP_5_BIT_1_REG,
+ RESULT_CONTROL_PUP_5_BIT_2_REG, RESULT_CONTROL_PUP_5_BIT_3_REG,
+ RESULT_CONTROL_PUP_5_BIT_4_REG, RESULT_CONTROL_PUP_5_BIT_5_REG,
+ RESULT_CONTROL_PUP_5_BIT_6_REG, RESULT_CONTROL_PUP_5_BIT_7_REG,
+ RESULT_CONTROL_PUP_6_BIT_0_REG, RESULT_CONTROL_PUP_6_BIT_1_REG,
+ RESULT_CONTROL_PUP_6_BIT_2_REG, RESULT_CONTROL_PUP_6_BIT_3_REG,
+ RESULT_CONTROL_PUP_6_BIT_4_REG, RESULT_CONTROL_PUP_6_BIT_5_REG,
+ RESULT_CONTROL_PUP_6_BIT_6_REG, RESULT_CONTROL_PUP_6_BIT_7_REG,
+ RESULT_CONTROL_PUP_7_BIT_0_REG, RESULT_CONTROL_PUP_7_BIT_1_REG,
+ RESULT_CONTROL_PUP_7_BIT_2_REG, RESULT_CONTROL_PUP_7_BIT_3_REG,
+ RESULT_CONTROL_PUP_7_BIT_4_REG, RESULT_CONTROL_PUP_7_BIT_5_REG,
+ RESULT_CONTROL_PUP_7_BIT_6_REG, RESULT_CONTROL_PUP_7_BIT_7_REG,
+ RESULT_CONTROL_PUP_8_BIT_0_REG, RESULT_CONTROL_PUP_8_BIT_1_REG,
+ RESULT_CONTROL_PUP_8_BIT_2_REG, RESULT_CONTROL_PUP_8_BIT_3_REG,
+ RESULT_CONTROL_PUP_8_BIT_4_REG, RESULT_CONTROL_PUP_8_BIT_5_REG,
+ RESULT_CONTROL_PUP_8_BIT_6_REG, RESULT_CONTROL_PUP_8_BIT_7_REG,
+#endif
+ 0xffff
};
u16 mask_results_pup_reg_map[] = {
RESULT_CONTROL_BYTE_PUP_0_REG, RESULT_CONTROL_BYTE_PUP_1_REG,
RESULT_CONTROL_BYTE_PUP_2_REG, RESULT_CONTROL_BYTE_PUP_3_REG,
- RESULT_CONTROL_BYTE_PUP_4_REG
+ RESULT_CONTROL_BYTE_PUP_4_REG,
+#if MAX_BUS_NUM == 9
+ RESULT_CONTROL_BYTE_PUP_5_REG, RESULT_CONTROL_BYTE_PUP_6_REG,
+ RESULT_CONTROL_BYTE_PUP_7_REG, RESULT_CONTROL_BYTE_PUP_8_REG,
+#endif
+ 0xffff
};
+#if MAX_BUS_NUM == 5
u16 mask_results_dq_reg_map_pup3_ecc[] = {
RESULT_CONTROL_PUP_0_BIT_0_REG, RESULT_CONTROL_PUP_0_BIT_1_REG,
RESULT_CONTROL_PUP_0_BIT_2_REG, RESULT_CONTROL_PUP_0_BIT_3_REG,
RESULT_CONTROL_PUP_4_BIT_2_REG, RESULT_CONTROL_PUP_4_BIT_3_REG,
RESULT_CONTROL_PUP_4_BIT_4_REG, RESULT_CONTROL_PUP_4_BIT_5_REG,
RESULT_CONTROL_PUP_4_BIT_6_REG, RESULT_CONTROL_PUP_4_BIT_7_REG,
- RESULT_CONTROL_PUP_4_BIT_0_REG, RESULT_CONTROL_PUP_4_BIT_1_REG,
- RESULT_CONTROL_PUP_4_BIT_2_REG, RESULT_CONTROL_PUP_4_BIT_3_REG,
- RESULT_CONTROL_PUP_4_BIT_4_REG, RESULT_CONTROL_PUP_4_BIT_5_REG,
- RESULT_CONTROL_PUP_4_BIT_6_REG, RESULT_CONTROL_PUP_4_BIT_7_REG,
+ RESULT_CONTROL_PUP_3_BIT_0_REG, RESULT_CONTROL_PUP_3_BIT_1_REG,
+ RESULT_CONTROL_PUP_3_BIT_2_REG, RESULT_CONTROL_PUP_3_BIT_3_REG,
+ RESULT_CONTROL_PUP_3_BIT_4_REG, RESULT_CONTROL_PUP_3_BIT_5_REG,
+ RESULT_CONTROL_PUP_3_BIT_6_REG, RESULT_CONTROL_PUP_3_BIT_7_REG
};
+#endif
+#if MAX_BUS_NUM == 5
u16 mask_results_pup_reg_map_pup3_ecc[] = {
RESULT_CONTROL_BYTE_PUP_0_REG, RESULT_CONTROL_BYTE_PUP_1_REG,
RESULT_CONTROL_BYTE_PUP_2_REG, RESULT_CONTROL_BYTE_PUP_4_REG,
RESULT_CONTROL_BYTE_PUP_4_REG
};
+#endif
+
+struct pattern_info pattern_table_64[] = {
+ /*
+ * num_of_phases_tx, tx_burst_size;
+ * delay_between_bursts, num_of_phases_rx,
+ * start_addr, pattern_len
+ */
+ {0x7, 0x7, 2, 0x7, 0x00000, 8}, /* PATTERN_PBS1 */
+ {0x7, 0x7, 2, 0x7, 0x00080, 8}, /* PATTERN_PBS2 */
+ {0x7, 0x7, 2, 0x7, 0x00100, 8}, /* PATTERN_PBS3 */
+ {0x7, 0x7, 2, 0x7, 0x00030, 8}, /* PATTERN_TEST */
+ {0x7, 0x7, 2, 0x7, 0x00100, 8}, /* PATTERN_RL */
+ {0x7, 0x7, 2, 0x7, 0x00100, 8}, /* PATTERN_RL2 */
+ {0x1f, 0xf, 2, 0xf, 0x00680, 32}, /* PATTERN_STATIC_PBS */
+ {0x1f, 0xf, 2, 0xf, 0x00a80, 32}, /* PATTERN_KILLER_DQ0 */
+ {0x1f, 0xf, 2, 0xf, 0x01280, 32}, /* PATTERN_KILLER_DQ1 */
+ {0x1f, 0xf, 2, 0xf, 0x01a80, 32}, /* PATTERN_KILLER_DQ2 */
+ {0x1f, 0xf, 2, 0xf, 0x02280, 32}, /* PATTERN_KILLER_DQ3 */
+ {0x1f, 0xf, 2, 0xf, 0x02a80, 32}, /* PATTERN_KILLER_DQ4 */
+ {0x1f, 0xf, 2, 0xf, 0x03280, 32}, /* PATTERN_KILLER_DQ5 */
+ {0x1f, 0xf, 2, 0xf, 0x03a80, 32}, /* PATTERN_KILLER_DQ6 */
+ {0x1f, 0xf, 2, 0xf, 0x04280, 32}, /* PATTERN_KILLER_DQ7 */
+ {0x1f, 0xf, 2, 0xf, 0x00e80, 32}, /* PATTERN_KILLER_DQ0_64 */
+ {0x1f, 0xf, 2, 0xf, 0x01680, 32}, /* PATTERN_KILLER_DQ1_64 */
+ {0x1f, 0xf, 2, 0xf, 0x01e80, 32}, /* PATTERN_KILLER_DQ2_64 */
+ {0x1f, 0xf, 2, 0xf, 0x02680, 32}, /* PATTERN_KILLER_DQ3_64 */
+ {0x1f, 0xf, 2, 0xf, 0x02e80, 32}, /* PATTERN_KILLER_DQ4_64 */
+ {0x1f, 0xf, 2, 0xf, 0x03680, 32}, /* PATTERN_KILLER_DQ5_64 */
+ {0x1f, 0xf, 2, 0xf, 0x03e80, 32}, /* PATTERN_KILLER_DQ6_64 */
+ {0x1f, 0xf, 2, 0xf, 0x04680, 32}, /* PATTERN_KILLER_DQ7_64 */
+ {0x1f, 0xf, 2, 0xf, 0x04a80, 32}, /* PATTERN_KILLER_DQ0_INV */
+ {0x1f, 0xf, 2, 0xf, 0x05280, 32}, /* PATTERN_KILLER_DQ1_INV */
+ {0x1f, 0xf, 2, 0xf, 0x05a80, 32}, /* PATTERN_KILLER_DQ2_INV */
+ {0x1f, 0xf, 2, 0xf, 0x06280, 32}, /* PATTERN_KILLER_DQ3_INV */
+ {0x1f, 0xf, 2, 0xf, 0x06a80, 32}, /* PATTERN_KILLER_DQ4_INV */
+ {0x1f, 0xf, 2, 0xf, 0x07280, 32}, /* PATTERN_KILLER_DQ5_INV */
+ {0x1f, 0xf, 2, 0xf, 0x07a80, 32}, /* PATTERN_KILLER_DQ6_INV */
+ {0x1f, 0xf, 2, 0xf, 0x08280, 32}, /* PATTERN_KILLER_DQ7_INV */
+ {0x1f, 0xf, 2, 0xf, 0x04e80, 32}, /* PATTERN_KILLER_DQ0_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x05680, 32}, /* PATTERN_KILLER_DQ1_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x05e80, 32}, /* PATTERN_KILLER_DQ2_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x06680, 32}, /* PATTERN_KILLER_DQ3_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x06e80, 32}, /* PATTERN_KILLER_DQ4_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x07680, 32}, /* PATTERN_KILLER_DQ5_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x07e80, 32}, /* PATTERN_KILLER_DQ6_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x08680, 32}, /* PATTERN_KILLER_DQ7_INV_64 */
+ {0x1f, 0xf, 2, 0xf, 0x08a80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ0 */
+ {0x1f, 0xf, 2, 0xf, 0x09280, 32}, /* PATTERN_SSO_FULL_XTALK_DQ1 */
+ {0x1f, 0xf, 2, 0xf, 0x09a80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ2 */
+ {0x1f, 0xf, 2, 0xf, 0x0a280, 32}, /* PATTERN_SSO_FULL_XTALK_DQ3 */
+ {0x1f, 0xf, 2, 0xf, 0x0aa80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ4 */
+ {0x1f, 0xf, 2, 0xf, 0x0b280, 32}, /* PATTERN_SSO_FULL_XTALK_DQ5 */
+ {0x1f, 0xf, 2, 0xf, 0x0ba80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ6 */
+ {0x1f, 0xf, 2, 0xf, 0x0c280, 32}, /* PATTERN_SSO_FULL_XTALK_DQ7 */
+ {0x1f, 0xf, 2, 0xf, 0x08e80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ0_64 */
+ {0x1f, 0xf, 2, 0xf, 0x09680, 32}, /* PATTERN_SSO_FULL_XTALK_DQ1_64 */
+ {0x1f, 0xf, 2, 0xf, 0x09e80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ2_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0a680, 32}, /* PATTERN_SSO_FULL_XTALK_DQ3_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0ae80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ4_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0b680, 32}, /* PATTERN_SSO_FULL_XTALK_DQ5_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0be80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ6_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0c680, 32}, /* PATTERN_SSO_FULL_XTALK_DQ7_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0ca80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ0 */
+ {0x1f, 0xf, 2, 0xf, 0x0d280, 32}, /* PATTERN_SSO_XTALK_FREE_DQ1 */
+ {0x1f, 0xf, 2, 0xf, 0x0da80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ2 */
+ {0x1f, 0xf, 2, 0xf, 0x0e280, 32}, /* PATTERN_SSO_XTALK_FREE_DQ3 */
+ {0x1f, 0xf, 2, 0xf, 0x0ea80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ4 */
+ {0x1f, 0xf, 2, 0xf, 0x0f280, 32}, /* PATTERN_SSO_XTALK_FREE_DQ5 */
+ {0x1f, 0xf, 2, 0xf, 0x0fa80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ6 */
+ {0x1f, 0xf, 2, 0xf, 0x10280, 32}, /* PATTERN_SSO_XTALK_FREE_DQ7 */
+ {0x1f, 0xf, 2, 0xf, 0x0ce80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ0_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0d680, 32}, /* PATTERN_SSO_XTALK_FREE_DQ1_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0de80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ2_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0e680, 32}, /* PATTERN_SSO_XTALK_FREE_DQ3_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0ee80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ4_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0f680, 32}, /* PATTERN_SSO_XTALK_FREE_DQ5_64 */
+ {0x1f, 0xf, 2, 0xf, 0x0fe80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ6_64 */
+ {0x1f, 0xf, 2, 0xf, 0x10680, 32}, /* PATTERN_SSO_XTALK_FREE_DQ7_64 */
+ {0x1f, 0xf, 2, 0xf, 0x10a80, 32}, /* PATTERN_ISI_XTALK_FREE */
+ {0x1f, 0xf, 2, 0xf, 0x10e80, 32}, /* PATTERN_ISI_XTALK_FREE_64 */
+ {0x1f, 0xf, 2, 0xf, 0x11280, 32}, /* PATTERN_VREF */
+ {0x1f, 0xf, 2, 0xf, 0x11680, 32}, /* PATTERN_VREF_64 */
+ {0x1f, 0xf, 2, 0xf, 0x11a80, 32}, /* PATTERN_VREF_INV */
+ {0x1f, 0xf, 2, 0xf, 0x11e80, 32}, /* PATTERN_FULL_SSO_0T */
+ {0x1f, 0xf, 2, 0xf, 0x12280, 32}, /* PATTERN_FULL_SSO_1T */
+ {0x1f, 0xf, 2, 0xf, 0x12680, 32}, /* PATTERN_FULL_SSO_2T */
+ {0x1f, 0xf, 2, 0xf, 0x12a80, 32}, /* PATTERN_FULL_SSO_3T */
+ {0x1f, 0xf, 2, 0xf, 0x12e80, 32}, /* PATTERN_RESONANCE_1T */
+ {0x1f, 0xf, 2, 0xf, 0x13280, 32}, /* PATTERN_RESONANCE_2T */
+ {0x1f, 0xf, 2, 0xf, 0x13680, 32}, /* PATTERN_RESONANCE_3T */
+ {0x1f, 0xf, 2, 0xf, 0x13a80, 32}, /* PATTERN_RESONANCE_4T */
+ {0x1f, 0xf, 2, 0xf, 0x13e80, 32}, /* PATTERN_RESONANCE_5T */
+ {0x1f, 0xf, 2, 0xf, 0x14280, 32}, /* PATTERN_RESONANCE_6T */
+ {0x1f, 0xf, 2, 0xf, 0x14680, 32}, /* PATTERN_RESONANCE_7T */
+ {0x1f, 0xf, 2, 0xf, 0x14a80, 32}, /* PATTERN_RESONANCE_8T */
+ {0x1f, 0xf, 2, 0xf, 0x14e80, 32}, /* PATTERN_RESONANCE_9T */
+ {0x1f, 0xf, 2, 0xf, 0x15280, 32}, /* PATTERN_ZERO */
+ {0x1f, 0xf, 2, 0xf, 0x15680, 32} /* PATTERN_ONE */
+ /* Note: actual start_address is "<< 3" of defined address */
+};
struct pattern_info pattern_table_16[] = {
/*
*/
{1, 1, 2, 1, 0x0080, 2}, /* PATTERN_PBS1 */
{1, 1, 2, 1, 0x00c0, 2}, /* PATTERN_PBS2 */
+ {1, 1, 2, 1, 0x0380, 2}, /* PATTERN_PBS3 */
+ {1, 1, 2, 1, 0x0040, 2}, /* PATTERN_TEST */
{1, 1, 2, 1, 0x0100, 2}, /* PATTERN_RL */
+ {1, 1, 2, 1, 0x0000, 2}, /* PATTERN_RL2 */
{0xf, 0x7, 2, 0x7, 0x0140, 16}, /* PATTERN_STATIC_PBS */
{0xf, 0x7, 2, 0x7, 0x0190, 16}, /* PATTERN_KILLER_DQ0 */
{0xf, 0x7, 2, 0x7, 0x01d0, 16}, /* PATTERN_KILLER_DQ1 */
{0xf, 0x7, 2, 0x7, 0x02d0, 16}, /* PATTERN_KILLER_DQ5 */
{0xf, 0x7, 2, 0x7, 0x0310, 16}, /* PATTERN_KILLER_DQ6 */
{0xf, 0x7, 2, 0x7, 0x0350, 16}, /* PATTERN_KILLER_DQ7 */
- {1, 1, 2, 1, 0x0380, 2}, /* PATTERN_PBS3 */
- {1, 1, 2, 1, 0x0000, 2}, /* PATTERN_RL2 */
- {1, 1, 2, 1, 0x0040, 2}, /* PATTERN_TEST */
+ {0xf, 0x7, 2, 0x7, 0x04c0, 16}, /* PATTERN_VREF */
{0xf, 0x7, 2, 0x7, 0x03c0, 16}, /* PATTERN_FULL_SSO_1T */
{0xf, 0x7, 2, 0x7, 0x0400, 16}, /* PATTERN_FULL_SSO_2T */
{0xf, 0x7, 2, 0x7, 0x0440, 16}, /* PATTERN_FULL_SSO_3T */
{0xf, 0x7, 2, 0x7, 0x0480, 16}, /* PATTERN_FULL_SSO_4T */
- {0xf, 0x7, 2, 0x7, 0x04c0, 16} /* PATTERN_VREF */
- /*Note: actual start_address is <<3 of defined addess */
+ {0xf, 7, 2, 7, 0x6280, 16}, /* PATTERN_SSO_FULL_XTALK_DQ1 */
+ {0xf, 7, 2, 7, 0x6680, 16}, /* PATTERN_SSO_FULL_XTALK_DQ1 */
+ {0xf, 7, 2, 7, 0x6A80, 16}, /* PATTERN_SSO_FULL_XTALK_DQ2 */
+ {0xf, 7, 2, 7, 0x6E80, 16}, /* PATTERN_SSO_FULL_XTALK_DQ3 */
+ {0xf, 7, 2, 7, 0x7280, 16}, /* PATTERN_SSO_FULL_XTALK_DQ4 */
+ {0xf, 7, 2, 7, 0x7680, 16}, /* PATTERN_SSO_FULL_XTALK_DQ5 */
+ {0xf, 7, 2, 7, 0x7A80, 16}, /* PATTERN_SSO_FULL_XTALK_DQ6 */
+ {0xf, 7, 2, 7, 0x7E80, 16}, /* PATTERN_SSO_FULL_XTALK_DQ7 */
+ {0xf, 7, 2, 7, 0x8280, 16}, /* PATTERN_SSO_XTALK_FREE_DQ0 */
+ {0xf, 7, 2, 7, 0x8680, 16}, /* PATTERN_SSO_XTALK_FREE_DQ1 */
+ {0xf, 7, 2, 7, 0x8A80, 16}, /* PATTERN_SSO_XTALK_FREE_DQ2 */
+ {0xf, 7, 2, 7, 0x8E80, 16}, /* PATTERN_SSO_XTALK_FREE_DQ3 */
+ {0xf, 7, 2, 7, 0x9280, 16}, /* PATTERN_SSO_XTALK_FREE_DQ4 */
+ {0xf, 7, 2, 7, 0x9680, 16}, /* PATTERN_SSO_XTALK_FREE_DQ5 */
+ {0xf, 7, 2, 7, 0x9A80, 16}, /* PATTERN_SSO_XTALK_FREE_DQ6 */
+ {0xf, 7, 2, 7, 0x9E80, 16}, /* PATTERN_SSO_XTALK_FREE_DQ7 */
+ {0xf, 7, 2, 7, 0xA280, 16} /* PATTERN_ISI_XTALK_FREE */
+ /* Note: actual start_address is "<< 3" of defined address */
};
struct pattern_info pattern_table_32[] = {
*/
{3, 3, 2, 3, 0x0080, 4}, /* PATTERN_PBS1 */
{3, 3, 2, 3, 0x00c0, 4}, /* PATTERN_PBS2 */
+ {3, 3, 2, 3, 0x0380, 4}, /* PATTERN_PBS3 */
+ {3, 3, 2, 3, 0x0040, 4}, /* PATTERN_TEST */
{3, 3, 2, 3, 0x0100, 4}, /* PATTERN_RL */
+ {3, 3, 2, 3, 0x0000, 4}, /* PATTERN_RL2 */
{0x1f, 0xf, 2, 0xf, 0x0140, 32}, /* PATTERN_STATIC_PBS */
{0x1f, 0xf, 2, 0xf, 0x0190, 32}, /* PATTERN_KILLER_DQ0 */
{0x1f, 0xf, 2, 0xf, 0x01d0, 32}, /* PATTERN_KILLER_DQ1 */
{0x1f, 0xf, 2, 0xf, 0x02d0, 32}, /* PATTERN_KILLER_DQ5 */
{0x1f, 0xf, 2, 0xf, 0x0310, 32}, /* PATTERN_KILLER_DQ6 */
{0x1f, 0xf, 2, 0xf, 0x0350, 32}, /* PATTERN_KILLER_DQ7 */
- {3, 3, 2, 3, 0x0380, 4}, /* PATTERN_PBS3 */
- {3, 3, 2, 3, 0x0000, 4}, /* PATTERN_RL2 */
- {3, 3, 2, 3, 0x0040, 4}, /* PATTERN_TEST */
+ {0x1f, 0xf, 2, 0xf, 0x04c0, 32}, /* PATTERN_VREF */
{0x1f, 0xf, 2, 0xf, 0x03c0, 32}, /* PATTERN_FULL_SSO_1T */
{0x1f, 0xf, 2, 0xf, 0x0400, 32}, /* PATTERN_FULL_SSO_2T */
{0x1f, 0xf, 2, 0xf, 0x0440, 32}, /* PATTERN_FULL_SSO_3T */
{0x1f, 0xf, 2, 0xf, 0x0480, 32}, /* PATTERN_FULL_SSO_4T */
- {0x1f, 0xf, 2, 0xf, 0x04c0, 32} /* PATTERN_VREF */
- /*Note: actual start_address is <<3 of defined addess */
+ {0x1f, 0xF, 2, 0xf, 0x6280, 32}, /* PATTERN_SSO_FULL_XTALK_DQ0 */
+ {0x1f, 0xF, 2, 0xf, 0x6680, 32}, /* PATTERN_SSO_FULL_XTALK_DQ1 */
+ {0x1f, 0xF, 2, 0xf, 0x6A80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ2 */
+ {0x1f, 0xF, 2, 0xf, 0x6E80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ3 */
+ {0x1f, 0xF, 2, 0xf, 0x7280, 32}, /* PATTERN_SSO_FULL_XTALK_DQ4 */
+ {0x1f, 0xF, 2, 0xf, 0x7680, 32}, /* PATTERN_SSO_FULL_XTALK_DQ5 */
+ {0x1f, 0xF, 2, 0xf, 0x7A80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ6 */
+ {0x1f, 0xF, 2, 0xf, 0x7E80, 32}, /* PATTERN_SSO_FULL_XTALK_DQ7 */
+ {0x1f, 0xF, 2, 0xf, 0x8280, 32}, /* PATTERN_SSO_XTALK_FREE_DQ0 */
+ {0x1f, 0xF, 2, 0xf, 0x8680, 32}, /* PATTERN_SSO_XTALK_FREE_DQ1 */
+ {0x1f, 0xF, 2, 0xf, 0x8A80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ2 */
+ {0x1f, 0xF, 2, 0xf, 0x8E80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ3 */
+ {0x1f, 0xF, 2, 0xf, 0x9280, 32}, /* PATTERN_SSO_XTALK_FREE_DQ4 */
+ {0x1f, 0xF, 2, 0xf, 0x9680, 32}, /* PATTERN_SSO_XTALK_FREE_DQ5 */
+ {0x1f, 0xF, 2, 0xf, 0x9A80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ6 */
+ {0x1f, 0xF, 2, 0xf, 0x9E80, 32}, /* PATTERN_SSO_XTALK_FREE_DQ7 */
+ {0x1f, 0xF, 2, 0xf, 0xA280, 32} /* PATTERN_ISI_XTALK_FREE */
+ /* Note: actual start_address is "<< 3" of defined address */
};
u32 train_dev_num;
return buf_ptr;
}
+enum {
+ PASS,
+ FAIL
+};
/*
* IP Training search
* Note: for one edge search only from fail to pass, else jitter can
enum hws_ddr_cs cs_type, u32 cs_num,
enum hws_training_ip_stat *train_status)
{
- u32 mask_dq_num_of_regs, mask_pup_num_of_regs, index_cnt, poll_cnt,
+ u32 mask_dq_num_of_regs, mask_pup_num_of_regs, index_cnt,
reg_data, pup_id;
u32 tx_burst_size;
u32 delay_between_burst;
u32 rd_mode;
- u32 read_data[MAX_INTERFACE_NUM];
+ u32 data;
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- if (pup_num >= tm->num_of_bus_per_interface) {
+ if (pup_num >= octets_per_if_num) {
DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_ERROR,
("pup_num %d not valid\n", pup_num));
}
/* All CSs to CS0 */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, interface_num,
- CS_ENABLE_REG, 1 << 3, 1 << 3));
+ DUAL_DUNIT_CFG_REG, 1 << 3, 1 << 3));
/* All CSs to CS0 */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, interface_num,
- ODPG_DATA_CONTROL_REG,
+ ODPG_DATA_CTRL_REG,
(0x3 | (effective_cs << 26)), 0xc000003));
} else {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, interface_num,
- CS_ENABLE_REG, 0, 1 << 3));
+ DUAL_DUNIT_CFG_REG, 0, 1 << 3));
/* CS select */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, interface_num,
- ODPG_DATA_CONTROL_REG, 0x3 | cs_num << 26,
+ ODPG_DATA_CTRL_REG, 0x3 | cs_num << 26,
0x3 | 3 << 26));
}
reg_data |= (direction == OPER_READ) ? 0x60 : 0xfa;
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, interface_num,
- ODPG_WRITE_READ_MODE_ENABLE_REG, reg_data,
+ ODPG_WR_RD_MODE_ENA_REG, reg_data,
MASK_ALL_BITS));
reg_data = (edge_comp == EDGE_PF || edge_comp == EDGE_FP) ? 0 : 1 << 6;
reg_data |= (edge_comp == EDGE_PF || edge_comp == EDGE_PFP) ?
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, interface_num,
- ODPG_TRAINING_CONTROL_REG,
+ GENERAL_TRAINING_OPCODE_REG,
reg_data | (0x7 << 8) | (0x7 << 11),
(0x3 | (0x3 << 2) | (0x3 << 6) | (1 << 5) | (0x7 << 8) |
(0x7 << 11) | (0xf << 14) | (0x3 << 18) | (3 << 20))));
reg_data = (search_dir == HWS_LOW2HIGH) ? 0 : (1 << 8);
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, interface_num, ODPG_OBJ1_OPCODE_REG,
+ (dev_num, access_type, interface_num, OPCODE_REG0_REG(1),
1 | reg_data | init_value << 9 | (1 << 25) | (1 << 26),
0xff | (1 << 8) | (0xffff << 9) | (1 << 25) | (1 << 26)));
* Max number of iterations
*/
CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, interface_num,
- ODPG_OBJ1_ITER_CNT_REG, num_iter,
+ OPCODE_REG1_REG(1), num_iter,
0xffff));
if (control_element == HWS_CONTROL_ELEMENT_DQ_SKEW &&
direction == OPER_READ) {
* Write2_dunit(0x10c0, 0x5f , [7:0])
* MC PBS Reg Address at DDR PHY
*/
- reg_data = 0x5f +
- effective_cs * CALIBRATED_OBJECTS_REG_ADDR_OFFSET;
+ reg_data = PBS_RX_BCAST_PHY_REG(effective_cs);
} else if (control_element == HWS_CONTROL_ELEMENT_DQ_SKEW &&
direction == OPER_WRITE) {
- reg_data = 0x1f +
- effective_cs * CALIBRATED_OBJECTS_REG_ADDR_OFFSET;
+ reg_data = PBS_TX_BCAST_PHY_REG(effective_cs);
} else if (control_element == HWS_CONTROL_ELEMENT_ADLL &&
direction == OPER_WRITE) {
/*
* Write2_dunit(0x10c0, 0x1 , [7:0])
* ADLL WR Reg Address at DDR PHY
*/
- reg_data = 1 + effective_cs * CS_REGISTER_ADDR_OFFSET;
+ reg_data = CTX_PHY_REG(effective_cs);
} else if (control_element == HWS_CONTROL_ELEMENT_ADLL &&
direction == OPER_READ) {
/* ADLL RD Reg Address at DDR PHY */
- reg_data = 3 + effective_cs * CS_REGISTER_ADDR_OFFSET;
+ reg_data = CRX_PHY_REG(effective_cs);
} else if (control_element == HWS_CONTROL_ELEMENT_DQS_SKEW &&
direction == OPER_WRITE) {
/* TBD not defined in 0.5.0 requirement */
reg_data |= (0x6 << 28);
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, interface_num, CALIB_OBJ_PRFA_REG,
+ (dev_num, access_type, interface_num, CAL_PHY_REG(1),
reg_data | (init_value << 8),
0xff | (0xffff << 8) | (0xf << 24) | (u32) (0xf << 28)));
- mask_dq_num_of_regs = tm->num_of_bus_per_interface * BUS_WIDTH_IN_BITS;
- mask_pup_num_of_regs = tm->num_of_bus_per_interface;
+ mask_dq_num_of_regs = octets_per_if_num * BUS_WIDTH_IN_BITS;
+ mask_pup_num_of_regs = octets_per_if_num;
if (result_type == RESULT_PER_BIT) {
for (index_cnt = 0; index_cnt < mask_dq_num_of_regs;
}
/* Mask disabled buses */
- for (pup_id = 0; pup_id < tm->num_of_bus_per_interface;
+ for (pup_id = 0; pup_id < octets_per_if_num;
pup_id++) {
- if (IS_ACTIVE(tm->bus_act_mask, pup_id) == 1)
+ if (IS_BUS_ACTIVE(tm->bus_act_mask, pup_id) == 1)
continue;
- for (index_cnt = (mask_dq_num_of_regs - pup_id * 8);
- index_cnt <
- (mask_dq_num_of_regs - (pup_id + 1) * 8);
- index_cnt++) {
+ for (index_cnt = (pup_id * 8); index_cnt < (pup_id + 1) * 8; index_cnt++) {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type,
interface_num,
}
}
- /* Start Training Trigger */
- CHECK_STATUS(ddr3_tip_if_write(dev_num, access_type, interface_num,
- ODPG_TRAINING_TRIGGER_REG, 1, 1));
- /* wait for all RFU tests to finish (or timeout) */
- /* WA for 16 bit mode, more investigation needed */
- mdelay(1);
-
- /* Training "Done ?" */
- for (index_cnt = 0; index_cnt < MAX_INTERFACE_NUM; index_cnt++) {
- if (IS_ACTIVE(tm->if_act_mask, index_cnt) == 0)
- continue;
-
- if (interface_mask & (1 << index_cnt)) {
- /* need to check results for this Dunit */
- for (poll_cnt = 0; poll_cnt < max_polling_for_done;
- poll_cnt++) {
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST,
- index_cnt,
- ODPG_TRAINING_STATUS_REG,
- ®_data, MASK_ALL_BITS));
- if ((reg_data & 0x2) != 0) {
- /*done */
- train_status[index_cnt] =
- HWS_TRAINING_IP_STATUS_SUCCESS;
- break;
- }
- }
-
- if (poll_cnt == max_polling_for_done) {
- train_status[index_cnt] =
- HWS_TRAINING_IP_STATUS_TIMEOUT;
- }
- }
- /* Be sure that ODPG done */
- CHECK_STATUS(is_odpg_access_done(dev_num, index_cnt));
- }
-
- /* Write ODPG done in Dunit */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_STATUS_DONE_REG, 0, 0x1));
+ /* trigger training */
+ mv_ddr_training_enable();
- /* wait for all Dunit tests to finish (or timeout) */
- /* Training "Done ?" */
- /* Training "Pass ?" */
- for (index_cnt = 0; index_cnt < MAX_INTERFACE_NUM; index_cnt++) {
- if (IS_ACTIVE(tm->if_act_mask, index_cnt) == 0)
- continue;
-
- if (interface_mask & (1 << index_cnt)) {
- /* need to check results for this Dunit */
- for (poll_cnt = 0; poll_cnt < max_polling_for_done;
- poll_cnt++) {
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST,
- index_cnt,
- ODPG_TRAINING_TRIGGER_REG,
- read_data, MASK_ALL_BITS));
- reg_data = read_data[index_cnt];
- if ((reg_data & 0x2) != 0) {
- /* done */
- if ((reg_data & 0x4) == 0) {
- train_status[index_cnt] =
- HWS_TRAINING_IP_STATUS_SUCCESS;
- } else {
- train_status[index_cnt] =
- HWS_TRAINING_IP_STATUS_FAIL;
- }
- break;
- }
- }
+ /* wa for 16-bit mode: wait for all rfu tests to finish or timeout */
+ mdelay(1);
- if (poll_cnt == max_polling_for_done) {
- train_status[index_cnt] =
- HWS_TRAINING_IP_STATUS_TIMEOUT;
- }
- }
+ /* check for training done */
+ if (mv_ddr_is_training_done(MAX_POLLING_ITERATIONS, &data) != MV_OK) {
+ train_status[0] = HWS_TRAINING_IP_STATUS_TIMEOUT;
+ } else { /* training done; check for pass */
+ if (data == PASS)
+ train_status[0] = HWS_TRAINING_IP_STATUS_SUCCESS;
+ else
+ train_status[0] = HWS_TRAINING_IP_STATUS_FAIL;
}
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0, MASK_ALL_BITS));
+ ddr3_tip_if_write(0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS);
return MV_OK;
}
{
u32 pattern_length_cnt = 0;
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (pattern_length_cnt = 0;
pattern_length_cnt < pattern_table[pattern].pattern_len;
- pattern_length_cnt++) {
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id,
- ODPG_PATTERN_DATA_LOW_REG,
- pattern_table_get_word(dev_num, pattern,
- (u8) (pattern_length_cnt *
- 2)), MASK_ALL_BITS));
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, access_type, if_id,
- ODPG_PATTERN_DATA_HI_REG,
- pattern_table_get_word(dev_num, pattern,
- (u8) (pattern_length_cnt *
- 2 + 1)),
- MASK_ALL_BITS));
+ pattern_length_cnt++) { /* FIXME: the ecc patch below is only for a7040 A0 */
+ if (MV_DDR_IS_64BIT_DRAM_MODE(tm->bus_act_mask)/* || tm->bus_act_mask == MV_DDR_32BIT_ECC_PUP8_BUS_MASK*/) {
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ ODPG_DATA_WR_DATA_LOW_REG,
+ pattern_table_get_word(dev_num, pattern,
+ (u8) (pattern_length_cnt)),
+ MASK_ALL_BITS));
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ ODPG_DATA_WR_DATA_HIGH_REG,
+ pattern_table_get_word(dev_num, pattern,
+ (u8) (pattern_length_cnt)),
+ MASK_ALL_BITS));
+ } else {
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ ODPG_DATA_WR_DATA_LOW_REG,
+ pattern_table_get_word(dev_num, pattern,
+ (u8) (pattern_length_cnt * 2)),
+ MASK_ALL_BITS));
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, access_type, if_id,
+ ODPG_DATA_WR_DATA_HIGH_REG,
+ pattern_table_get_word(dev_num, pattern,
+ (u8) (pattern_length_cnt * 2 + 1)),
+ MASK_ALL_BITS));
+ }
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- ODPG_PATTERN_ADDR_REG, pattern_length_cnt,
+ ODPG_DATA_WR_ADDR_REG, pattern_length_cnt,
MASK_ALL_BITS));
}
CHECK_STATUS(ddr3_tip_if_write
(dev_num, access_type, if_id,
- ODPG_PATTERN_ADDR_OFFSET_REG, load_addr, MASK_ALL_BITS));
+ ODPG_DATA_BUFFER_OFFS_REG, load_addr, MASK_ALL_BITS));
return MV_OK;
}
(rx_phases << 21) | (rd_mode << 25) | (cs_num << 26) |
(addr_stress_jump << 29));
ret = ddr3_tip_if_write(dev_num, access_type, if_id,
- ODPG_DATA_CONTROL_REG, data_value, 0xaffffffc);
+ ODPG_DATA_CTRL_REG, data_value, 0xaffffffc);
if (ret != MV_OK)
return ret;
u32 read_data[MAX_INTERFACE_NUM];
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* Agreed assumption: all CS mask contain same number of bits,
* all pups
*/
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, CS_ENABLE_REG,
+ (dev_num, ACCESS_TYPE_UNICAST, if_id, DUAL_DUNIT_CFG_REG,
(cs_num_type == 0) ? 1 << 3 : 0, (1 << 3)));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_DATA_CONTROL_REG, (cs_num_type << 26), (3 << 26)));
+ ODPG_DATA_CTRL_REG, (cs_num_type << 26), (3 << 26)));
DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_TRACE,
("Read_from_d_b %d cs_type %d oper %d result_type %d direction %d search %d pup_num %d if_id %d pup_access_type %d\n",
is_read_from_db, cs_num_type, operation,
("ddr3_tip_read_training_result load_res = NULL"));
return MV_FAIL;
}
- if (pup_num >= tm->num_of_bus_per_interface) {
+ if (pup_num >= octets_per_if_num) {
DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_ERROR,
("pup_num %d not valid\n", pup_num));
}
} else { /*pup_access_type == ACCESS_TYPE_MULTICAST) */
start_pup = 0;
- end_pup = tm->num_of_bus_per_interface - 1;
+ end_pup = octets_per_if_num - 1;
}
for (pup_cnt = start_pup; pup_cnt <= end_pup; pup_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup_cnt);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup_cnt);
DEBUG_TRAINING_IP_ENGINE(
DEBUG_LEVEL_TRACE,
("if_id %d start_pup %d end_pup %d pup_cnt %d\n",
MASK_ALL_BITS));
if (is_check_result_validity == 1) {
if ((read_data[if_id] &
- 0x02000000) == 0) {
+ TIP_ENG_LOCK) == 0) {
interface_train_res
[reg_offset] =
- 0x02000000 +
- 64 + cons_tap;
+ TIP_ENG_LOCK +
+ TIP_TX_DLL_RANGE_MAX;
} else {
interface_train_res
[reg_offset] =
int ddr3_tip_load_all_pattern_to_mem(u32 dev_num)
{
u32 pattern = 0, if_id;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
training_result[training_stage][if_id] = TEST_SUCCESS;
}
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* enable single cs */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, (1 << 3), (1 << 3)));
+ DUAL_DUNIT_CFG_REG, (1 << 3), (1 << 3)));
}
- for (pattern = 0; pattern < PATTERN_LIMIT; pattern++)
+ for (pattern = 0; pattern < PATTERN_LAST; pattern++)
ddr3_tip_load_pattern_to_mem(dev_num, pattern);
return MV_OK;
}
-/*
- * Wait till ODPG access is ready
- */
-int is_odpg_access_done(u32 dev_num, u32 if_id)
-{
- u32 poll_cnt = 0, data_value;
- u32 read_data[MAX_INTERFACE_NUM];
-
- for (poll_cnt = 0; poll_cnt < MAX_POLLING_ITERATIONS; poll_cnt++) {
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_BIST_DONE, read_data, MASK_ALL_BITS));
- data_value = read_data[if_id];
- if (((data_value >> ODPG_BIST_DONE_BIT_OFFS) & 0x1) ==
- ODPG_BIST_DONE_BIT_VALUE) {
- data_value = data_value & 0xfffffffe;
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id, ODPG_BIST_DONE, data_value,
- MASK_ALL_BITS));
- break;
- }
- }
-
- if (poll_cnt >= MAX_POLLING_ITERATIONS) {
- DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_ERROR,
- ("Bist Activate: poll failure 2\n"));
- return MV_FAIL;
- }
-
- return MV_OK;
-}
-
/*
* Load specific pattern to memory using ODPG
*/
{
u32 reg_data, if_id;
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* load pattern to memory */
/*
(effective_cs << 26);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, reg_data, MASK_ALL_BITS));
+ ODPG_DATA_CTRL_REG, reg_data, MASK_ALL_BITS));
/* ODPG Write enable from BIST */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, (0x1 | (effective_cs << 26)),
+ ODPG_DATA_CTRL_REG, (0x1 | (effective_cs << 26)),
0xc000003));
/* disable error injection */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_WRITE_DATA_ERROR_REG, 0, 0x1));
+ ODPG_DATA_WR_DATA_ERR_REG, 0, 0x1));
/* load pattern to ODPG */
ddr3_tip_load_pattern_to_odpg(dev_num, ACCESS_TYPE_MULTICAST,
PARAM_NOT_CARE, pattern,
pattern_table[pattern].start_addr);
- for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- if (IS_ACTIVE(tm->if_act_mask, if_id) == 0)
- continue;
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) >= MV_TIP_REV_3) {
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ SDRAM_ODT_CTRL_HIGH_REG,
+ 0x3, 0xf));
+ }
+
+ mv_ddr_odpg_enable();
+ } else {
CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0x1498,
- 0x3, 0xf));
+ (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ ODPG_DATA_CTRL_REG, (u32)(0x1 << 31),
+ (u32)(0x1 << 31)));
}
-
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_ENABLE_REG, 0x1 << ODPG_ENABLE_OFFS,
- (0x1 << ODPG_ENABLE_OFFS)));
-
mdelay(1);
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- CHECK_STATUS(is_odpg_access_done(dev_num, if_id));
- }
+ if (mv_ddr_is_odpg_done(MAX_POLLING_ITERATIONS) != MV_OK)
+ return MV_FAIL;
/* Disable ODPG and stop write to memory */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, (0x1 << 30), (u32) (0x3 << 30)));
+ ODPG_DATA_CTRL_REG, (0x1 << 30), (u32) (0x3 << 30)));
/* return to default */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0, MASK_ALL_BITS));
-
- /* Disable odt0 for CS0 training - need to adjust for multy CS */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0x1498,
- 0x0, 0xf));
+ ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS));
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) >= MV_TIP_REV_3) {
+ /* Disable odt0 for CS0 training - need to adjust for multy CS */
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ SDRAM_ODT_CTRL_HIGH_REG, 0x0, 0xf));
+ }
/* temporary added */
mdelay(1);
return MV_OK;
}
-/*
- * Load specific pattern to memory using CPU
- */
-int ddr3_tip_load_pattern_to_mem_by_cpu(u32 dev_num, enum hws_pattern pattern,
- u32 offset)
-{
- /* eranba - TBD */
- return MV_OK;
-}
-
/*
* Training search routine
*/
u32 interface_num = 0, start_if, end_if, init_value_used;
enum hws_search_dir search_dir_id, start_search, end_search;
enum hws_edge_compare edge_comp_used;
- u8 cons_tap = (direction == OPER_WRITE) ? (64) : (0);
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u8 cons_tap = 0;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (train_status == NULL) {
DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_ERROR,
if ((train_cs_type > CS_NON_SINGLE) ||
(edge_comp >= EDGE_PFP) ||
- (pattern >= PATTERN_LIMIT) ||
+ (pattern >= PATTERN_LAST) ||
(direction > OPER_WRITE_AND_READ) ||
(search_dir > HWS_HIGH2LOW) ||
(control_element > HWS_CONTROL_ELEMENT_DQS_SKEW) ||
(result_type > RESULT_PER_BYTE) ||
- (pup_num >= tm->num_of_bus_per_interface) ||
+ (pup_num >= octets_per_if_num) ||
(pup_access_type > ACCESS_TYPE_MULTICAST) ||
(if_id > 11) || (access_type > ACCESS_TYPE_MULTICAST)) {
DEBUG_TRAINING_IP_ENGINE(
for (interface_num = start_if; interface_num <= end_if;
interface_num++) {
- VALIDATE_ACTIVE(tm->if_act_mask, interface_num);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, interface_num);
cs_num = 0;
CHECK_STATUS(ddr3_tip_read_training_result
(dev_num, interface_num, pup_access_type,
return MV_OK;
}
-
/*
* Training search & read result routine
+ * This function implements the search algorithm
+ * first it calls the function ddr3_tip_ip_training_wrapper_int which triggers the search from l2h and h2l
+ * this function handles rx and tx search cases
+ * in case of rx it only triggers the search (l2h and h2l)
+ * in case of tx there are 3 optional algorithm phases:
+ * phase 1:
+ * it first triggers the search and handles the results as following (phase 1):
+ * each bit, which defined by the search two edges (e1 or VW_L and e2 or VW_H), match on of cases:
+ * 1. BIT_LOW_UI 0 =< VW =< 31 in case of jitter use: VW_L <= 31, VW_H <= 31
+ * 2. BIT_HIGH_UI 32 =< VW =< 63 in case of jitter use: VW_L >= 32, VW_H >= 32
+ * 3. BIT_SPLIT_IN VW_L <= 31 & VW_H >= 32
+ * 4. BIT_SPLIT_OUT* VW_H < 32 & VW_L > 32
+ * note: the VW units is adll taps
+ * phase 2:
+ * only bit case BIT_SPLIT_OUT requires another search (phase 2) from the middle range in two directions h2l and l2h
+ * because only this case is not locked by the search engine in the first search trigger (phase 1).
+ * phase 3:
+ * each subphy is categorized according to its bits definition.
+ * the sub-phy cases are as follows:
+ * 1.BYTE_NOT_DEFINED the byte has not yet been categorized
+ * 2.BYTE_HOMOGENEOUS_LOW 0 =< VW =< 31
+ * 3.BYTE_HOMOGENEOUS_HIGH 32 =< VW =< 63
+ * 4.BYTE_HOMOGENEOUS_SPLIT_IN VW_L <= 31 & VW_H >= 32
+ * or the center of all bits in the byte =< 31
+ * 5.BYTE_HOMOGENEOUS_SPLIT_OUT VW_H < 32 & VW_L > 32
+ * 6.BYTE_SPLIT_OUT_MIX at least one bits is in split out state and one bit is in other
+ * or the center of all bits in the byte => 32
+ * after the two phases above a center valid window for each subphy is calculated accordingly:
+ * center valid window = maximum center of all bits in the subphy - minimum center of all bits in the subphy.
+ * now decisions are made in each subphy as following:
+ * all subphys which are homogeneous remains as is
+ * all subphys which are homogeneous low | homogeneous high and the subphy center valid window is less than 32
+ * mark this subphy as homogeneous split in.
+ * now the bits in the bytes which are BYTE_SPLIT_OUT_MIX needed to be reorganized and handles as following
+ * all bits which are BIT_LOW_UI will be added with 64 adll,
+ * this will hopefully ensures that all the bits in the sub phy can be sampled by the dqs
*/
int ddr3_tip_ip_training_wrapper(u32 dev_num, enum hws_access_type access_type,
- u32 if_id,
- enum hws_access_type pup_access_type,
- u32 pup_num,
- enum hws_training_result result_type,
- enum hws_control_element control_element,
- enum hws_search_dir search_dir,
- enum hws_dir direction, u32 interface_mask,
- u32 init_value_l2h, u32 init_value_h2l,
- u32 num_iter, enum hws_pattern pattern,
- enum hws_edge_compare edge_comp,
- enum hws_ddr_cs train_cs_type, u32 cs_num,
- enum hws_training_ip_stat *train_status)
+ u32 if_id,
+ enum hws_access_type pup_access_type,
+ u32 pup_num,
+ enum hws_training_result result_type,
+ enum hws_control_element control_element,
+ enum hws_search_dir search_dir,
+ enum hws_dir direction, u32 interface_mask,
+ u32 init_value_l2h, u32 init_value_h2l,
+ u32 num_iter, enum hws_pattern pattern,
+ enum hws_edge_compare edge_comp,
+ enum hws_ddr_cs train_cs_type, u32 cs_num,
+ enum hws_training_ip_stat *train_status)
{
u8 e1, e2;
- u32 interface_cnt, bit_id, start_if, end_if, bit_end = 0;
+ u32 bit_id, start_if, end_if, bit_end = 0;
u32 *result[HWS_SEARCH_DIR_LIMIT] = { 0 };
u8 cons_tap = (direction == OPER_WRITE) ? (64) : (0);
u8 bit_bit_mask[MAX_BUS_NUM] = { 0 }, bit_bit_mask_active = 0;
- u8 pup_id;
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- if (pup_num >= tm->num_of_bus_per_interface) {
+ u8 bit_state[MAX_BUS_NUM * BUS_WIDTH_IN_BITS] = {0};
+ u8 h2l_adll_value[MAX_BUS_NUM][BUS_WIDTH_IN_BITS];
+ u8 l2h_adll_value[MAX_BUS_NUM][BUS_WIDTH_IN_BITS];
+ u8 center_subphy_adll_window[MAX_BUS_NUM];
+ u8 min_center_subphy_adll[MAX_BUS_NUM];
+ u8 max_center_subphy_adll[MAX_BUS_NUM];
+ u32 *l2h_if_train_res = NULL;
+ u32 *h2l_if_train_res = NULL;
+ enum hws_search_dir search_dir_id;
+ int status;
+ u32 bit_lock_result;
+
+ u8 sybphy_id;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ if (pup_num >= octets_per_if_num) {
DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_ERROR,
- ("pup_num %d not valid\n", pup_num));
+ ("pup_num %d not valid\n", pup_num));
}
if (if_id >= MAX_INTERFACE_NUM) {
DEBUG_TRAINING_IP_ENGINE(DEBUG_LEVEL_ERROR,
- ("if_id %d not valid\n", if_id));
+ ("if_id %d not valid\n", if_id));
}
- CHECK_STATUS(ddr3_tip_ip_training_wrapper_int
- (dev_num, access_type, if_id, pup_access_type, pup_num,
- ALL_BITS_PER_PUP, result_type, control_element,
- search_dir, direction, interface_mask, init_value_l2h,
- init_value_h2l, num_iter, pattern, edge_comp,
- train_cs_type, cs_num, train_status));
+ status = ddr3_tip_ip_training_wrapper_int
+ (dev_num, access_type, if_id, pup_access_type, pup_num,
+ ALL_BITS_PER_PUP, result_type, control_element,
+ search_dir, direction, interface_mask, init_value_l2h,
+ init_value_h2l, num_iter, pattern, edge_comp,
+ train_cs_type, cs_num, train_status);
+
+ if (MV_OK != status)
+ return status;
if (access_type == ACCESS_TYPE_MULTICAST) {
start_if = 0;
end_if = if_id;
}
- for (interface_cnt = start_if; interface_cnt <= end_if;
- interface_cnt++) {
- VALIDATE_ACTIVE(tm->if_act_mask, interface_cnt);
- for (pup_id = 0;
- pup_id <= (tm->num_of_bus_per_interface - 1); pup_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup_id);
+ for (if_id = start_if; if_id <= end_if; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ /* zero the database */
+ bit_bit_mask_active = 0; /* clean the flag for level2 search */
+ memset(bit_state, 0, sizeof(bit_state));
+ /* phase 1 */
+ for (sybphy_id = 0; sybphy_id < octets_per_if_num; sybphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, sybphy_id);
if (result_type == RESULT_PER_BIT)
- bit_end = BUS_WIDTH_IN_BITS - 1;
+ bit_end = BUS_WIDTH_IN_BITS;
else
bit_end = 0;
- bit_bit_mask[pup_id] = 0;
- for (bit_id = 0; bit_id <= bit_end; bit_id++) {
- enum hws_search_dir search_dir_id;
- for (search_dir_id = HWS_LOW2HIGH;
- search_dir_id <= HWS_HIGH2LOW;
- search_dir_id++) {
- CHECK_STATUS
- (ddr3_tip_read_training_result
- (dev_num, interface_cnt,
- ACCESS_TYPE_UNICAST, pup_id,
- bit_id, search_dir_id,
- direction, result_type,
- TRAINING_LOAD_OPERATION_UNLOAD,
- CS_SINGLE,
- &result[search_dir_id],
- 1, 0, 0));
+ /* zero the data base */
+ bit_bit_mask[sybphy_id] = 0;
+ byte_status[if_id][sybphy_id] = BYTE_NOT_DEFINED;
+ for (bit_id = 0; bit_id < bit_end; bit_id++) {
+ h2l_adll_value[sybphy_id][bit_id] = 64;
+ l2h_adll_value[sybphy_id][bit_id] = 0;
+ for (search_dir_id = HWS_LOW2HIGH; search_dir_id <= HWS_HIGH2LOW;
+ search_dir_id++) {
+ status = ddr3_tip_read_training_result
+ (dev_num, if_id,
+ ACCESS_TYPE_UNICAST, sybphy_id, bit_id,
+ search_dir_id, direction, result_type,
+ TRAINING_LOAD_OPERATION_UNLOAD, CS_SINGLE,
+ &result[search_dir_id], 1, 0, 0);
+
+ if (MV_OK != status)
+ return status;
}
- e1 = GET_TAP_RESULT(result[HWS_LOW2HIGH][0],
- EDGE_1);
- e2 = GET_TAP_RESULT(result[HWS_HIGH2LOW][0],
- EDGE_1);
- DEBUG_TRAINING_IP_ENGINE(
- DEBUG_LEVEL_INFO,
- ("wrapper if_id %d pup_id %d bit %d l2h 0x%x (e1 0x%x) h2l 0x%x (e2 0x%x)\n",
- interface_cnt, pup_id, bit_id,
- result[HWS_LOW2HIGH][0], e1,
+
+ e1 = GET_TAP_RESULT(result[HWS_LOW2HIGH][0], EDGE_1);
+ e2 = GET_TAP_RESULT(result[HWS_HIGH2LOW][0], EDGE_1);
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_INFO,
+ ("if_id %d sybphy_id %d bit %d l2h 0x%x (e1 0x%x) h2l 0x%x (e2 0x%x)\n",
+ if_id, sybphy_id, bit_id, result[HWS_LOW2HIGH][0], e1,
result[HWS_HIGH2LOW][0], e2));
- /* TBD validate is valid only for tx */
- if (VALIDATE_TRAINING_LIMIT(e1, e2) == 1 &&
- GET_LOCK_RESULT(result[HWS_LOW2HIGH][0]) &&
- GET_LOCK_RESULT(result[HWS_LOW2HIGH][0])) {
- /* Mark problem bits */
- bit_bit_mask[pup_id] |= 1 << bit_id;
- bit_bit_mask_active = 1;
+ bit_lock_result =
+ (GET_LOCK_RESULT(result[HWS_LOW2HIGH][0]) &&
+ GET_LOCK_RESULT(result[HWS_HIGH2LOW][0]));
+
+ if (bit_lock_result) {
+ /* in case of read operation set the byte status as homogeneous low */
+ if (direction == OPER_READ) {
+ byte_status[if_id][sybphy_id] |= BYTE_HOMOGENEOUS_LOW;
+ } else if ((e2 - e1) > 32) { /* oper_write */
+ /* split out */
+ bit_state[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] =
+ BIT_SPLIT_OUT;
+ byte_status[if_id][sybphy_id] |= BYTE_HOMOGENEOUS_SPLIT_OUT;
+ /* mark problem bits */
+ bit_bit_mask[sybphy_id] |= (1 << bit_id);
+ bit_bit_mask_active = 1;
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d bit %d BIT_SPLIT_OUT\n",
+ if_id, sybphy_id, bit_id));
+ } else {
+ /* low ui */
+ if (e1 <= 31 && e2 <= 31) {
+ bit_state[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] =
+ BIT_LOW_UI;
+ byte_status[if_id][sybphy_id] |= BYTE_HOMOGENEOUS_LOW;
+ l2h_adll_value[sybphy_id][bit_id] = e1;
+ h2l_adll_value[sybphy_id][bit_id] = e2;
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d bit %d BIT_LOW_UI\n",
+ if_id, sybphy_id, bit_id));
+ }
+ /* high ui */
+ if (e1 >= 32 && e2 >= 32) {
+ bit_state[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] =
+ BIT_HIGH_UI;
+ byte_status[if_id][sybphy_id] |= BYTE_HOMOGENEOUS_HIGH;
+ l2h_adll_value[sybphy_id][bit_id] = e1;
+ h2l_adll_value[sybphy_id][bit_id] = e2;
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d bit %d BIT_HIGH_UI\n",
+ if_id, sybphy_id, bit_id));
+ }
+ /* split in */
+ if (e1 <= 31 && e2 >= 32) {
+ bit_state[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] =
+ BIT_SPLIT_IN;
+ byte_status[if_id][sybphy_id] |=
+ BYTE_HOMOGENEOUS_SPLIT_IN;
+ l2h_adll_value[sybphy_id][bit_id] = e1;
+ h2l_adll_value[sybphy_id][bit_id] = e2;
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d bit %d BIT_SPLIT_IN\n",
+ if_id, sybphy_id, bit_id));
+ }
+ }
+ } else {
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_INFO,
+ ("if_id %d sybphy_id %d bit %d l2h 0x%x (e1 0x%x)"
+ "h2l 0x%x (e2 0x%x): bit cannot be categorized\n",
+ if_id, sybphy_id, bit_id, result[HWS_LOW2HIGH][0], e1,
+ result[HWS_HIGH2LOW][0], e2));
+ /* mark the byte as not defined */
+ byte_status[if_id][sybphy_id] = BYTE_NOT_DEFINED;
+ break; /* continue to next pup - no reason to analyze this byte */
}
- } /* For all bits */
- } /* For all PUPs */
+ } /* for all bits */
+ } /* for all PUPs */
- /* Fix problem bits */
+ /* phase 2 will occur only in write operation */
if (bit_bit_mask_active != 0) {
- u32 *l2h_if_train_res = NULL;
- u32 *h2l_if_train_res = NULL;
- l2h_if_train_res =
- ddr3_tip_get_buf_ptr(dev_num, HWS_LOW2HIGH,
- result_type,
- interface_cnt);
- h2l_if_train_res =
- ddr3_tip_get_buf_ptr(dev_num, HWS_HIGH2LOW,
- result_type,
- interface_cnt);
-
- ddr3_tip_ip_training(dev_num, ACCESS_TYPE_UNICAST,
- interface_cnt,
- ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, result_type,
- control_element, HWS_LOW2HIGH,
- direction, interface_mask,
- num_iter / 2, num_iter / 2,
- pattern, EDGE_FP, train_cs_type,
- cs_num, train_status);
-
- for (pup_id = 0;
- pup_id <= (tm->num_of_bus_per_interface - 1);
- pup_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup_id);
-
- if (bit_bit_mask[pup_id] == 0)
- continue;
-
- for (bit_id = 0; bit_id <= bit_end; bit_id++) {
- if ((bit_bit_mask[pup_id] &
- (1 << bit_id)) == 0)
+ l2h_if_train_res = ddr3_tip_get_buf_ptr(dev_num, HWS_LOW2HIGH, result_type, if_id);
+ h2l_if_train_res = ddr3_tip_get_buf_ptr(dev_num, HWS_HIGH2LOW, result_type, if_id);
+ /* search from middle to end */
+ ddr3_tip_ip_training
+ (dev_num, ACCESS_TYPE_UNICAST,
+ if_id, ACCESS_TYPE_MULTICAST,
+ PARAM_NOT_CARE, result_type,
+ control_element, HWS_LOW2HIGH,
+ direction, interface_mask,
+ num_iter / 2, num_iter / 2,
+ pattern, EDGE_FP, train_cs_type,
+ cs_num, train_status);
+
+ for (sybphy_id = 0; sybphy_id < octets_per_if_num; sybphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, sybphy_id);
+ if (byte_status[if_id][sybphy_id] != BYTE_NOT_DEFINED) {
+ if (bit_bit_mask[sybphy_id] == 0)
+ continue; /* this byte bits have no split out state */
+
+ for (bit_id = 0; bit_id < bit_end; bit_id++) {
+ if ((bit_bit_mask[sybphy_id] & (1 << bit_id)) == 0)
+ continue; /* this bit is non split goto next bit */
+
+ /* enter the result to the data base */
+ status = ddr3_tip_read_training_result
+ (dev_num, if_id, ACCESS_TYPE_UNICAST, sybphy_id,
+ bit_id, HWS_LOW2HIGH, direction, result_type,
+ TRAINING_LOAD_OPERATION_UNLOAD, CS_SINGLE,
+ &l2h_if_train_res, 0, 0, 1);
+
+ if (MV_OK != status)
+ return status;
+
+ l2h_adll_value[sybphy_id][bit_id] =
+ l2h_if_train_res[sybphy_id *
+ BUS_WIDTH_IN_BITS + bit_id] & PUP_RESULT_EDGE_1_MASK;
+ }
+ }
+ }
+ /* Search from middle to start */
+ ddr3_tip_ip_training
+ (dev_num, ACCESS_TYPE_UNICAST,
+ if_id, ACCESS_TYPE_MULTICAST,
+ PARAM_NOT_CARE, result_type,
+ control_element, HWS_HIGH2LOW,
+ direction, interface_mask,
+ num_iter / 2, num_iter / 2,
+ pattern, EDGE_FP, train_cs_type,
+ cs_num, train_status);
+
+ for (sybphy_id = 0; sybphy_id < octets_per_if_num; sybphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, sybphy_id);
+ if (byte_status[if_id][sybphy_id] != BYTE_NOT_DEFINED) {
+ if (bit_bit_mask[sybphy_id] == 0)
continue;
- CHECK_STATUS
- (ddr3_tip_read_training_result
- (dev_num, interface_cnt,
- ACCESS_TYPE_UNICAST, pup_id,
- bit_id, HWS_LOW2HIGH,
- direction,
- result_type,
- TRAINING_LOAD_OPERATION_UNLOAD,
- CS_SINGLE, &l2h_if_train_res,
- 0, 0, 1));
+
+ for (bit_id = 0; bit_id < bit_end; bit_id++) {
+ if ((bit_bit_mask[sybphy_id] & (1 << bit_id)) == 0)
+ continue;
+
+ status = ddr3_tip_read_training_result
+ (dev_num, if_id, ACCESS_TYPE_UNICAST, sybphy_id,
+ bit_id, HWS_HIGH2LOW, direction, result_type,
+ TRAINING_LOAD_OPERATION_UNLOAD, CS_SINGLE,
+ &h2l_if_train_res, 0, cons_tap, 1);
+
+ if (MV_OK != status)
+ return status;
+
+ h2l_adll_value[sybphy_id][bit_id] =
+ h2l_if_train_res[sybphy_id *
+ BUS_WIDTH_IN_BITS + bit_id] & PUP_RESULT_EDGE_1_MASK;
+ }
}
}
+ } /* end if bit_bit_mask_active */
+ /*
+ * phase 3 will occur only in write operation
+ * find the maximum and the minimum center of each subphy
+ */
+ for (sybphy_id = 0; sybphy_id < octets_per_if_num; sybphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, sybphy_id);
+
+ if ((byte_status[if_id][sybphy_id] != BYTE_NOT_DEFINED) && (direction == OPER_WRITE)) {
+ /* clear the arrays and parameters */
+ center_subphy_adll_window[sybphy_id] = 0;
+ max_center_subphy_adll[sybphy_id] = 0;
+ min_center_subphy_adll[sybphy_id] = 64;
+ /* find the max and min center adll value in the current subphy */
+ for (bit_id = 0; bit_id < bit_end; bit_id++) {
+ /* debug print all the bit edges after alignment */
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d bit %d l2h %d h2l %d\n",
+ if_id, sybphy_id, bit_id, l2h_adll_value[sybphy_id][bit_id],
+ h2l_adll_value[sybphy_id][bit_id]));
+
+ if (((l2h_adll_value[sybphy_id][bit_id] +
+ h2l_adll_value[sybphy_id][bit_id]) / 2) >
+ max_center_subphy_adll[sybphy_id])
+ max_center_subphy_adll[sybphy_id] =
+ (l2h_adll_value[sybphy_id][bit_id] +
+ h2l_adll_value[sybphy_id][bit_id]) / 2;
+ if (((l2h_adll_value[sybphy_id][bit_id] +
+ h2l_adll_value[sybphy_id][bit_id]) / 2) <
+ min_center_subphy_adll[sybphy_id])
+ min_center_subphy_adll[sybphy_id] =
+ (l2h_adll_value[sybphy_id][bit_id] +
+ h2l_adll_value[sybphy_id][bit_id]) / 2;
+ }
- ddr3_tip_ip_training(dev_num, ACCESS_TYPE_UNICAST,
- interface_cnt,
- ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, result_type,
- control_element, HWS_HIGH2LOW,
- direction, interface_mask,
- num_iter / 2, num_iter / 2,
- pattern, EDGE_FP, train_cs_type,
- cs_num, train_status);
-
- for (pup_id = 0;
- pup_id <= (tm->num_of_bus_per_interface - 1);
- pup_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup_id);
-
- if (bit_bit_mask[pup_id] == 0)
- continue;
-
- for (bit_id = 0; bit_id <= bit_end; bit_id++) {
- if ((bit_bit_mask[pup_id] &
- (1 << bit_id)) == 0)
- continue;
- CHECK_STATUS
- (ddr3_tip_read_training_result
- (dev_num, interface_cnt,
- ACCESS_TYPE_UNICAST, pup_id,
- bit_id, HWS_HIGH2LOW, direction,
- result_type,
- TRAINING_LOAD_OPERATION_UNLOAD,
- CS_SINGLE, &h2l_if_train_res,
- 0, cons_tap, 1));
+ /* calculate the center of the current subphy */
+ center_subphy_adll_window[sybphy_id] =
+ max_center_subphy_adll[sybphy_id] -
+ min_center_subphy_adll[sybphy_id];
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d min center %d max center %d center %d\n",
+ if_id, sybphy_id, min_center_subphy_adll[sybphy_id],
+ max_center_subphy_adll[sybphy_id],
+ center_subphy_adll_window[sybphy_id]));
+ }
+ }
+ /*
+ * check byte state and fix bits state if needed
+ * in case the level 1 and 2 above subphy results are
+ * homogeneous continue to the next subphy
+ */
+ for (sybphy_id = 0; sybphy_id < octets_per_if_num; sybphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, sybphy_id);
+ if ((byte_status[if_id][sybphy_id] == BYTE_HOMOGENEOUS_LOW) ||
+ (byte_status[if_id][sybphy_id] == BYTE_HOMOGENEOUS_HIGH) ||
+ (byte_status[if_id][sybphy_id] == BYTE_HOMOGENEOUS_SPLIT_IN) ||
+ (byte_status[if_id][sybphy_id] == BYTE_HOMOGENEOUS_SPLIT_OUT) ||
+ (byte_status[if_id][sybphy_id] == BYTE_NOT_DEFINED))
+ continue;
+
+ /*
+ * in case all of the bits in the current subphy are
+ * less than 32 which will find alignment in the subphy bits
+ * mark this subphy as homogeneous split in
+ */
+ if (center_subphy_adll_window[sybphy_id] <= 31)
+ byte_status[if_id][sybphy_id] = BYTE_HOMOGENEOUS_SPLIT_IN;
+
+ /*
+ * in case the current byte is split_out and the center is bigger than 31
+ * the byte can be aligned. in this case add 64 to the the low ui bits aligning it
+ * to the other ui bits
+ */
+ if (center_subphy_adll_window[sybphy_id] >= 32) {
+ byte_status[if_id][sybphy_id] = BYTE_SPLIT_OUT_MIX;
+
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d byte state 0x%x\n",
+ if_id, sybphy_id, byte_status[if_id][sybphy_id]));
+ for (bit_id = 0; bit_id < bit_end; bit_id++) {
+ if (bit_state[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] == BIT_LOW_UI) {
+ l2h_if_train_res[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] += 64;
+ h2l_if_train_res[sybphy_id * BUS_WIDTH_IN_BITS + bit_id] += 64;
+ }
+ DEBUG_TRAINING_IP_ENGINE
+ (DEBUG_LEVEL_TRACE,
+ ("if_id %d sybphy_id %d bit_id %d added 64 adlls\n",
+ if_id, sybphy_id, bit_id));
}
}
- } /* if bit_bit_mask_active */
- } /* For all Interfacess */
+ }
+ } /* for all interfaces */
return MV_OK;
}
+u8 mv_ddr_tip_sub_phy_byte_status_get(u32 if_id, u32 subphy_id)
+{
+ return byte_status[if_id][subphy_id];
+}
+
+void mv_ddr_tip_sub_phy_byte_status_set(u32 if_id, u32 subphy_id, u8 byte_status_data)
+{
+ byte_status[if_id][subphy_id] = byte_status_data;
+}
+
/*
* Load phy values
*/
int ddr3_tip_load_phy_values(int b_load)
{
u32 bus_cnt = 0, if_id, dev_num = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_cnt = 0; bus_cnt < GET_TOPOLOGY_NUM_OF_BUSES();
- bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
if (b_load == 1) {
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_cnt,
DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- (effective_cs *
- CS_REGISTER_ADDR_OFFSET),
+ CTX_PHY_REG(effective_cs),
&phy_reg_bk[if_id][bus_cnt]
[0]));
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_cnt,
DDR_PHY_DATA,
- RL_PHY_REG +
- (effective_cs *
- CS_REGISTER_ADDR_OFFSET),
+ RL_PHY_REG(effective_cs),
&phy_reg_bk[if_id][bus_cnt]
[1]));
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, bus_cnt,
DDR_PHY_DATA,
- READ_CENTRALIZATION_PHY_REG +
- (effective_cs *
- CS_REGISTER_ADDR_OFFSET),
+ CRX_PHY_REG(effective_cs),
&phy_reg_bk[if_id][bus_cnt]
[2]));
} else {
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
bus_cnt, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- (effective_cs *
- CS_REGISTER_ADDR_OFFSET),
+ CTX_PHY_REG(effective_cs),
phy_reg_bk[if_id][bus_cnt]
[0]));
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
bus_cnt, DDR_PHY_DATA,
- RL_PHY_REG +
- (effective_cs *
- CS_REGISTER_ADDR_OFFSET),
+ RL_PHY_REG(effective_cs),
phy_reg_bk[if_id][bus_cnt]
[1]));
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST,
bus_cnt, DDR_PHY_DATA,
- READ_CENTRALIZATION_PHY_REG +
- (effective_cs *
- CS_REGISTER_ADDR_OFFSET),
+ CRX_PHY_REG(effective_cs),
phy_reg_bk[if_id][bus_cnt]
[2]));
}
enum hws_training_ip_stat train_status[MAX_INTERFACE_NUM];
u32 *res = NULL;
u32 search_state = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
ddr3_tip_load_phy_values(1);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (pup_id = 0; pup_id <
- tm->num_of_bus_per_interface;
+ octets_per_if_num;
pup_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask,
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask,
pup_id);
CHECK_STATUS
(ddr3_tip_read_training_result
return MV_OK;
}
+int mv_ddr_pattern_start_addr_set(struct pattern_info *pattern_tbl, enum hws_pattern pattern, u32 addr)
+{
+ pattern_tbl[pattern].start_addr = addr;
+
+ return 0;
+}
+
struct pattern_info *ddr3_tip_get_pattern_table()
{
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- if (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask) == 0)
+ if (MV_DDR_IS_64BIT_DRAM_MODE(tm->bus_act_mask))
+ return pattern_table_64;
+ else if (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask) == 0)
return pattern_table_32;
else
return pattern_table_16;
u16 *ddr3_tip_get_mask_results_dq_reg()
{
- struct hws_topology_map *tm = ddr3_get_topology_map();
+#if MAX_BUS_NUM == 5
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask))
return mask_results_dq_reg_map_pup3_ecc;
else
+#endif
return mask_results_dq_reg_map;
}
u16 *ddr3_tip_get_mask_results_pup_reg_map()
{
- struct hws_topology_map *tm = ddr3_get_topology_map();
+#if MAX_BUS_NUM == 5
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
if (DDR3_IS_ECC_PUP3_MODE(tm->bus_act_mask))
return mask_results_pup_reg_map_pup3_ecc;
else
+#endif
return mask_results_pup_reg_map;
}
+
+/* load expected dm pattern to odpg */
+#define LOW_NIBBLE_BYTE_MASK 0xf
+#define HIGH_NIBBLE_BYTE_MASK 0xf0
+int mv_ddr_load_dm_pattern_to_odpg(enum hws_access_type access_type, enum hws_pattern pattern,
+ enum dm_direction dm_dir)
+{
+ struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ u32 pattern_len = 0;
+ u32 data_low, data_high;
+ u8 dm_data;
+
+ for (pattern_len = 0;
+ pattern_len < pattern_table[pattern].pattern_len;
+ pattern_len++) {
+ if (MV_DDR_IS_64BIT_DRAM_MODE(tm->bus_act_mask)) {
+ data_low = pattern_table_get_word(0, pattern, (u8)pattern_len);
+ data_high = data_low;
+ } else {
+ data_low = pattern_table_get_word(0, pattern, (u8)(pattern_len * 2));
+ data_high = pattern_table_get_word(0, pattern, (u8)(pattern_len * 2 + 1));
+ }
+
+ /* odpg mbus dm definition is opposite to ddr4 protocol */
+ if (dm_dir == DM_DIR_INVERSE)
+ dm_data = ~((data_low & LOW_NIBBLE_BYTE_MASK) | (data_high & HIGH_NIBBLE_BYTE_MASK));
+ else
+ dm_data = (data_low & LOW_NIBBLE_BYTE_MASK) | (data_high & HIGH_NIBBLE_BYTE_MASK);
+
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_WR_DATA_LOW_REG, data_low, MASK_ALL_BITS);
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_WR_DATA_HIGH_REG, data_high, MASK_ALL_BITS);
+ ddr3_tip_if_write(0, access_type, 0, ODPG_DATA_WR_ADDR_REG,
+ pattern_len | ((dm_data & ODPG_DATA_WR_DATA_MASK) << ODPG_DATA_WR_DATA_OFFS),
+ MASK_ALL_BITS);
+ }
+
+ return MV_OK;
+}
u32 num_of_iterations, u32 start_pattern,
u32 end_pattern);
int ddr3_tip_load_pattern_to_mem(u32 dev_num, enum hws_pattern pattern);
-int ddr3_tip_load_pattern_to_mem_by_cpu(u32 dev_num, enum hws_pattern pattern,
- u32 offset);
int ddr3_tip_load_all_pattern_to_mem(u32 dev_num);
int ddr3_tip_read_training_result(u32 dev_num, u32 if_id,
enum hws_access_type pup_access_type,
enum hws_edge_compare edge_comp,
enum hws_ddr_cs train_cs_type, u32 cs_num,
enum hws_training_ip_stat *train_status);
-int is_odpg_access_done(u32 dev_num, u32 if_id);
+u8 mv_ddr_tip_sub_phy_byte_status_get(u32 if_id, u32 subphy_id);
+void mv_ddr_tip_sub_phy_byte_status_set(u32 if_id, u32 subphy_id, u8 byte_status_data);
void ddr3_tip_print_bist_res(void);
struct pattern_info *ddr3_tip_get_pattern_table(void);
u16 *ddr3_tip_get_mask_results_dq_reg(void);
u16 *ddr3_tip_get_mask_results_pup_reg_map(void);
-
+int mv_ddr_load_dm_pattern_to_odpg(enum hws_access_type access_type, enum hws_pattern pattern,
+ enum dm_direction dm_dir);
+int mv_ddr_pattern_start_addr_set(struct pattern_info *pattern_tbl, enum hws_pattern pattern, u32 addr);
#endif /* _DDR3_TRAINING_IP_ENGINE_H_ */
#include "ddr3_training_ip.h"
#include "ddr3_training_ip_pbs.h"
-
-#define MRS0_CMD 0x3
-#define MRS1_CMD 0x4
-#define MRS2_CMD 0x8
-#define MRS3_CMD 0x9
-
-/*
- * Definitions of INTERFACE registers
- */
-
-#define READ_BUFFER_SELECT 0x14a4
-
-/*
- * Definitions of PHY registers
- */
+#include "mv_ddr_regs.h"
#define KILLER_PATTERN_LENGTH 32
#define EXT_ACCESS_BURST_LENGTH 8
-#define IS_ACTIVE(if_mask , if_id) \
- ((if_mask) & (1 << (if_id)))
+#define IS_ACTIVE(mask, id) \
+ ((mask) & (1 << (id)))
+
#define VALIDATE_ACTIVE(mask, id) \
{ \
if (IS_ACTIVE(mask, id) == 0) \
continue; \
}
-#define GET_TOPOLOGY_NUM_OF_BUSES() \
- (ddr3_get_topology_map()->num_of_bus_per_interface)
+#define IS_IF_ACTIVE(if_mask, if_id) \
+ ((if_mask) & (1 << (if_id)))
+
+#define VALIDATE_IF_ACTIVE(mask, id) \
+ { \
+ if (IS_IF_ACTIVE(mask, id) == 0) \
+ continue; \
+ }
+
+#define IS_BUS_ACTIVE(if_mask , if_id) \
+ (((if_mask) >> (if_id)) & 1)
+
+#define VALIDATE_BUS_ACTIVE(mask, id) \
+ { \
+ if (IS_BUS_ACTIVE(mask, id) == 0) \
+ continue; \
+ }
#define DDR3_IS_ECC_PUP3_MODE(if_mask) \
- (((if_mask) == 0xb) ? 1 : 0)
+ (((if_mask) == BUS_MASK_16BIT_ECC_PUP3) ? 1 : 0)
+
#define DDR3_IS_ECC_PUP4_MODE(if_mask) \
- (((((if_mask) & 0x10) == 0)) ? 0 : 1)
+ ((if_mask == BUS_MASK_32BIT_ECC || if_mask == BUS_MASK_16BIT_ECC) ? 1 : 0)
+
#define DDR3_IS_16BIT_DRAM_MODE(mask) \
- (((((mask) & 0x4) == 0)) ? 1 : 0)
+ ((mask == BUS_MASK_16BIT || mask == BUS_MASK_16BIT_ECC || mask == BUS_MASK_16BIT_ECC_PUP3) ? 1 : 0)
+#define DDR3_IS_ECC_PUP8_MODE(if_mask) \
+ ((if_mask == MV_DDR_32BIT_ECC_PUP8_BUS_MASK || if_mask == MV_DDR_64BIT_ECC_PUP8_BUS_MASK) ? 1 : 0)
+
+#define MV_DDR_IS_64BIT_DRAM_MODE(mask) \
+ ((((mask) & MV_DDR_64BIT_BUS_MASK) == MV_DDR_64BIT_BUS_MASK) || \
+ (((mask) & MV_DDR_64BIT_ECC_PUP8_BUS_MASK) == MV_DDR_64BIT_ECC_PUP8_BUS_MASK) ? 1 : 0)
+
+#define MV_DDR_IS_32BIT_IN_64BIT_DRAM_MODE(mask, octets_per_if_num/* FIXME: get from ATF */) \
+ ((octets_per_if_num == 9/* FIXME: get from ATF */) && \
+ ((mask == BUS_MASK_32BIT) || \
+ (mask == MV_DDR_32BIT_ECC_PUP8_BUS_MASK)) ? 1 : 0)
+
+#define MV_DDR_IS_HALF_BUS_DRAM_MODE(mask, octets_per_if_num/* FIXME: get from ATF */) \
+ (MV_DDR_IS_32BIT_IN_64BIT_DRAM_MODE(mask, octets_per_if_num) || DDR3_IS_16BIT_DRAM_MODE(mask))
+
+#define ECC_READ_BUS_0 0
+#define ECC_PHY_ACCESS_3 3
+#define ECC_PHY_ACCESS_4 4
+#define ECC_PHY_ACCESS_8 8
#define MEGA 1000000
#define BUS_WIDTH_IN_BITS 8
+#define MAX_POLLING_ITERATIONS 1000000
+#define NUM_OF_CS 4
+#define ADLL_LENGTH 32
+
+#define GP_RSVD0_REG 0x182e0
/*
* DFX address Space
/* nsec */
#define TREFI_LOW 7800
#define TREFI_HIGH 3900
+#define AUTO_ZQC_TIMING 15384
+
+enum mr_number {
+ MR_CMD0,
+ MR_CMD1,
+ MR_CMD2,
+ MR_CMD3,
+ MR_LAST
+};
-#define TR2R_VALUE_REG 0x180
-#define TR2R_MASK_REG 0x180
-#define TRFC_MASK_REG 0x7f
-#define TR2W_MASK_REG 0x600
-#define TW2W_HIGH_VALUE_REG 0x1800
-#define TW2W_HIGH_MASK_REG 0xf800
-#define TRFC_HIGH_VALUE_REG 0x20000
-#define TRFC_HIGH_MASK_REG 0x70000
-#define TR2R_HIGH_VALUE_REG 0x0
-#define TR2R_HIGH_MASK_REG 0x380000
-#define TMOD_VALUE_REG 0x16000000
-#define TMOD_MASK_REG 0x1e000000
-#define T_VALUE_REG 0x40000000
-#define T_MASK_REG 0xc0000000
-#define AUTO_ZQC_TIMING 15384
-#define WRITE_XBAR_PORT1 0xc03f8077
-#define READ_XBAR_PORT1 0xc03f8073
-#define DISABLE_DDR_TUNING_DATA 0x02294285
-#define ENABLE_DDR_TUNING_DATA 0x12294285
-
-#define ODPG_TRAINING_STATUS_REG 0x18488
-#define ODPG_TRAINING_TRIGGER_REG 0x1030
-#define ODPG_STATUS_DONE_REG 0x16fc
-#define ODPG_ENABLE_REG 0x186d4
-#define ODPG_ENABLE_OFFS 0
-#define ODPG_DISABLE_OFFS 8
-
-#define ODPG_TRAINING_CONTROL_REG 0x1034
-#define ODPG_OBJ1_OPCODE_REG 0x103c
-#define ODPG_OBJ1_ITER_CNT_REG 0x10b4
-#define CALIB_OBJ_PRFA_REG 0x10c4
-#define ODPG_WRITE_LEVELING_DONE_CNTR_REG 0x10f8
-#define ODPG_WRITE_READ_MODE_ENABLE_REG 0x10fc
-#define TRAINING_OPCODE_1_REG 0x10b4
-#define SDRAM_CONFIGURATION_REG 0x1400
-#define DDR_CONTROL_LOW_REG 0x1404
-#define SDRAM_TIMING_LOW_REG 0x1408
-#define SDRAM_TIMING_HIGH_REG 0x140c
-#define SDRAM_ACCESS_CONTROL_REG 0x1410
-#define SDRAM_OPEN_PAGE_CONTROL_REG 0x1414
-#define SDRAM_OPERATION_REG 0x1418
-#define DUNIT_CONTROL_HIGH_REG 0x1424
-#define ODT_TIMING_LOW 0x1428
-#define DDR_TIMING_REG 0x142c
-#define ODT_TIMING_HI_REG 0x147c
-#define SDRAM_INIT_CONTROL_REG 0x1480
-#define SDRAM_ODT_CONTROL_HIGH_REG 0x1498
-#define DUNIT_ODT_CONTROL_REG 0x149c
-#define READ_BUFFER_SELECT_REG 0x14a4
-#define DUNIT_MMASK_REG 0x14b0
-#define CALIB_MACHINE_CTRL_REG 0x14cc
-#define DRAM_DLL_TIMING_REG 0x14e0
-#define DRAM_ZQ_INIT_TIMIMG_REG 0x14e4
-#define DRAM_ZQ_TIMING_REG 0x14e8
-#define DFS_REG 0x1528
-#define READ_DATA_SAMPLE_DELAY 0x1538
-#define READ_DATA_READY_DELAY 0x153c
-#define TRAINING_REG 0x15b0
-#define TRAINING_SW_1_REG 0x15b4
-#define TRAINING_SW_2_REG 0x15b8
-#define TRAINING_PATTERN_BASE_ADDRESS_REG 0x15bc
-#define TRAINING_DBG_1_REG 0x15c0
-#define TRAINING_DBG_2_REG 0x15c4
-#define TRAINING_DBG_3_REG 0x15c8
-#define RANK_CTRL_REG 0x15e0
-#define TIMING_REG 0x15e4
-#define DRAM_PHY_CONFIGURATION 0x15ec
-#define MR0_REG 0x15d0
-#define MR1_REG 0x15d4
-#define MR2_REG 0x15d8
-#define MR3_REG 0x15dc
-#define TIMING_REG 0x15e4
-#define ODPG_CTRL_CONTROL_REG 0x1600
-#define ODPG_DATA_CONTROL_REG 0x1630
-#define ODPG_PATTERN_ADDR_OFFSET_REG 0x1638
-#define ODPG_DATA_BUF_SIZE_REG 0x163c
-#define PHY_LOCK_STATUS_REG 0x1674
-#define PHY_REG_FILE_ACCESS 0x16a0
-#define TRAINING_WRITE_LEVELING_REG 0x16ac
-#define ODPG_PATTERN_ADDR_REG 0x16b0
-#define ODPG_PATTERN_DATA_HI_REG 0x16b4
-#define ODPG_PATTERN_DATA_LOW_REG 0x16b8
-#define ODPG_BIST_LAST_FAIL_ADDR_REG 0x16bc
-#define ODPG_BIST_DATA_ERROR_COUNTER_REG 0x16c0
-#define ODPG_BIST_FAILED_DATA_HI_REG 0x16c4
-#define ODPG_BIST_FAILED_DATA_LOW_REG 0x16c8
-#define ODPG_WRITE_DATA_ERROR_REG 0x16cc
-#define CS_ENABLE_REG 0x16d8
-#define WR_LEVELING_DQS_PATTERN_REG 0x16dc
-
-#define ODPG_BIST_DONE 0x186d4
-#define ODPG_BIST_DONE_BIT_OFFS 0
-#define ODPG_BIST_DONE_BIT_VALUE 0
-
-#define RESULT_CONTROL_BYTE_PUP_0_REG 0x1830
-#define RESULT_CONTROL_BYTE_PUP_1_REG 0x1834
-#define RESULT_CONTROL_BYTE_PUP_2_REG 0x1838
-#define RESULT_CONTROL_BYTE_PUP_3_REG 0x183c
-#define RESULT_CONTROL_BYTE_PUP_4_REG 0x18b0
-
-#define RESULT_CONTROL_PUP_0_BIT_0_REG 0x18b4
-#define RESULT_CONTROL_PUP_0_BIT_1_REG 0x18b8
-#define RESULT_CONTROL_PUP_0_BIT_2_REG 0x18bc
-#define RESULT_CONTROL_PUP_0_BIT_3_REG 0x18c0
-#define RESULT_CONTROL_PUP_0_BIT_4_REG 0x18c4
-#define RESULT_CONTROL_PUP_0_BIT_5_REG 0x18c8
-#define RESULT_CONTROL_PUP_0_BIT_6_REG 0x18cc
-#define RESULT_CONTROL_PUP_0_BIT_7_REG 0x18f0
-#define RESULT_CONTROL_PUP_1_BIT_0_REG 0x18f4
-#define RESULT_CONTROL_PUP_1_BIT_1_REG 0x18f8
-#define RESULT_CONTROL_PUP_1_BIT_2_REG 0x18fc
-#define RESULT_CONTROL_PUP_1_BIT_3_REG 0x1930
-#define RESULT_CONTROL_PUP_1_BIT_4_REG 0x1934
-#define RESULT_CONTROL_PUP_1_BIT_5_REG 0x1938
-#define RESULT_CONTROL_PUP_1_BIT_6_REG 0x193c
-#define RESULT_CONTROL_PUP_1_BIT_7_REG 0x19b0
-#define RESULT_CONTROL_PUP_2_BIT_0_REG 0x19b4
-#define RESULT_CONTROL_PUP_2_BIT_1_REG 0x19b8
-#define RESULT_CONTROL_PUP_2_BIT_2_REG 0x19bc
-#define RESULT_CONTROL_PUP_2_BIT_3_REG 0x19c0
-#define RESULT_CONTROL_PUP_2_BIT_4_REG 0x19c4
-#define RESULT_CONTROL_PUP_2_BIT_5_REG 0x19c8
-#define RESULT_CONTROL_PUP_2_BIT_6_REG 0x19cc
-#define RESULT_CONTROL_PUP_2_BIT_7_REG 0x19f0
-#define RESULT_CONTROL_PUP_3_BIT_0_REG 0x19f4
-#define RESULT_CONTROL_PUP_3_BIT_1_REG 0x19f8
-#define RESULT_CONTROL_PUP_3_BIT_2_REG 0x19fc
-#define RESULT_CONTROL_PUP_3_BIT_3_REG 0x1a30
-#define RESULT_CONTROL_PUP_3_BIT_4_REG 0x1a34
-#define RESULT_CONTROL_PUP_3_BIT_5_REG 0x1a38
-#define RESULT_CONTROL_PUP_3_BIT_6_REG 0x1a3c
-#define RESULT_CONTROL_PUP_3_BIT_7_REG 0x1ab0
-#define RESULT_CONTROL_PUP_4_BIT_0_REG 0x1ab4
-#define RESULT_CONTROL_PUP_4_BIT_1_REG 0x1ab8
-#define RESULT_CONTROL_PUP_4_BIT_2_REG 0x1abc
-#define RESULT_CONTROL_PUP_4_BIT_3_REG 0x1ac0
-#define RESULT_CONTROL_PUP_4_BIT_4_REG 0x1ac4
-#define RESULT_CONTROL_PUP_4_BIT_5_REG 0x1ac8
-#define RESULT_CONTROL_PUP_4_BIT_6_REG 0x1acc
-#define RESULT_CONTROL_PUP_4_BIT_7_REG 0x1af0
-
-#define WL_PHY_REG 0x0
-#define WRITE_CENTRALIZATION_PHY_REG 0x1
-#define RL_PHY_REG 0x2
-#define READ_CENTRALIZATION_PHY_REG 0x3
-#define PBS_RX_PHY_REG 0x50
-#define PBS_TX_PHY_REG 0x10
-#define PHY_CONTROL_PHY_REG 0x90
-#define BW_PHY_REG 0x92
-#define RATE_PHY_REG 0x94
-#define CMOS_CONFIG_PHY_REG 0xa2
-#define PAD_ZRI_CALIB_PHY_REG 0xa4
-#define PAD_ODT_CALIB_PHY_REG 0xa6
-#define PAD_CONFIG_PHY_REG 0xa8
-#define PAD_PRE_DISABLE_PHY_REG 0xa9
-#define TEST_ADLL_REG 0xbf
-#define CSN_IOB_VREF_REG(cs) (0xdb + (cs * 12))
-#define CSN_IO_BASE_VREF_REG(cs) (0xd0 + (cs * 12))
-
-#define RESULT_DB_PHY_REG_ADDR 0xc0
-#define RESULT_DB_PHY_REG_RX_OFFSET 5
-#define RESULT_DB_PHY_REG_TX_OFFSET 0
-
-/* TBD - for NP5 use only CS 0 */
-#define PHY_WRITE_DELAY(cs) WL_PHY_REG
-/*( ( _cs_ == 0 ) ? 0x0 : 0x4 )*/
-/* TBD - for NP5 use only CS 0 */
-#define PHY_READ_DELAY(cs) RL_PHY_REG
-
-#define DDR0_ADDR_1 0xf8258
-#define DDR0_ADDR_2 0xf8254
-#define DDR1_ADDR_1 0xf8270
-#define DDR1_ADDR_2 0xf8270
-#define DDR2_ADDR_1 0xf825c
-#define DDR2_ADDR_2 0xf825c
-#define DDR3_ADDR_1 0xf8264
-#define DDR3_ADDR_2 0xf8260
-#define DDR4_ADDR_1 0xf8274
-#define DDR4_ADDR_2 0xf8274
-
-#define GENERAL_PURPOSE_RESERVED0_REG 0x182e0
-
-#define GET_BLOCK_ID_MAX_FREQ(dev_num, block_id) 800000
-#define CS0_RD_LVL_REF_DLY_OFFS 0
-#define CS0_RD_LVL_REF_DLY_LEN 0
-#define CS0_RD_LVL_PH_SEL_OFFS 0
-#define CS0_RD_LVL_PH_SEL_LEN 0
-
-#define CS_REGISTER_ADDR_OFFSET 4
-#define CALIBRATED_OBJECTS_REG_ADDR_OFFSET 0x10
-
-#define MAX_POLLING_ITERATIONS 100000
-
-#define PHASE_REG_OFFSET 32
-#define NUM_BYTES_IN_BURST 31
-#define NUM_OF_CS 4
-#define CS_REG_VALUE(cs_num) (cs_mask_reg[cs_num])
-#define ADLL_LENGTH 32
+struct mv_ddr_mr_data {
+ u32 cmd;
+ u32 reg_addr;
+};
struct write_supp_result {
enum hws_wl_supp stage;
int ddr3_tip_ext_write(u32 dev_num, u32 if_id, u32 reg_addr,
u32 num_of_bursts, u32 *addr);
int ddr3_tip_dynamic_read_leveling(u32 dev_num, u32 ui_freq);
+int mv_ddr_rl_dqs_burst(u32 dev_num, u32 if_id, u32 freq);
int ddr3_tip_legacy_dynamic_read_leveling(u32 dev_num);
int ddr3_tip_dynamic_per_bit_read_leveling(u32 dev_num, u32 ui_freq);
int ddr3_tip_legacy_dynamic_write_leveling(u32 dev_num);
-int ddr3_tip_dynamic_write_leveling(u32 dev_num);
+int ddr3_tip_dynamic_write_leveling(u32 dev_num, int phase_remove);
int ddr3_tip_dynamic_write_leveling_supp(u32 dev_num);
int ddr3_tip_static_init_controller(u32 dev_num);
int ddr3_tip_configure_phy(u32 dev_num);
u32 delay_between_burst, u32 rd_mode, u32 cs_num,
u32 addr_stress_jump, u32 single_pattern);
int ddr3_tip_set_atr(u32 dev_num, u32 flag_id, u32 value);
-int ddr3_tip_write_mrs_cmd(u32 dev_num, u32 *cs_mask_arr, u32 cmd, u32 data,
- u32 mask);
+int ddr3_tip_write_mrs_cmd(u32 dev_num, u32 *cs_mask_arr, enum mr_number mr_num, u32 data, u32 mask);
int ddr3_tip_write_cs_result(u32 dev_num, u32 offset);
int ddr3_tip_get_first_active_if(u8 dev_num, u32 interface_mask, u32 *if_id);
int ddr3_tip_reset_fifo_ptr(u32 dev_num);
-int read_pup_value(int pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
- int reg_addr, u32 mask);
-int read_adll_value(u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
- int reg_addr, u32 mask);
-int write_adll_value(u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
- int reg_addr);
+int ddr3_tip_read_pup_value(u32 dev_num,
+ u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ int reg_addr, u32 mask);
+int ddr3_tip_read_adll_value(u32 dev_num,
+ u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ u32 reg_addr, u32 mask);
+int ddr3_tip_write_adll_value(u32 dev_num,
+ u32 pup_values[MAX_INTERFACE_NUM * MAX_BUS_NUM],
+ u32 reg_addr);
int ddr3_tip_tune_training_params(u32 dev_num,
struct tune_train_params *params);
+struct page_element *mv_ddr_page_tbl_get(void);
#endif /* _DDR3_TRAINING_IP_FLOW_H_ */
typedef int (*HWS_TRAINING_IP_SELECT_CONTROLLER_FUNC_PTR)(
u32 dev_num, int enable);
typedef int (*HWS_TRAINING_IP_TOPOLOGY_MAP_LOAD_FUNC_PTR)(
- u32 dev_num, struct hws_topology_map *topology_map);
+ u32 dev_num, struct mv_ddr_topology_map *tm);
typedef int (*HWS_TRAINING_IP_STATIC_CONFIG_FUNC_PTR)(
u32 dev_num, enum hws_ddr_freq frequency,
enum hws_static_config_type static_config_type, u32 if_id);
typedef int (*HWS_TRAINING_IP_READ_LEVELING)(u32 dev_num, u32 config_num);
typedef int (*HWS_TRAINING_IP_WRITE_LEVELING)(u32 dev_num, u32 config_num);
typedef u32 (*HWS_TRAINING_IP_GET_TEMP)(u8 dev_num);
+typedef u8 (*HWS_TRAINING_IP_GET_RATIO)(u32 freq);
struct hws_tip_config_func_db {
HWS_TIP_DUNIT_MUX_SELECT_FUNC_PTR tip_dunit_mux_select_func;
- HWS_TIP_DUNIT_REG_READ_FUNC_PTR tip_dunit_read_func;
- HWS_TIP_DUNIT_REG_WRITE_FUNC_PTR tip_dunit_write_func;
+ void (*mv_ddr_dunit_read)(u32 addr, u32 mask, u32 *data);
+ void (*mv_ddr_dunit_write)(u32 addr, u32 mask, u32 data);
HWS_TIP_GET_FREQ_CONFIG_INFO tip_get_freq_config_info_func;
HWS_TIP_GET_DEVICE_INFO tip_get_device_info_func;
HWS_SET_FREQ_DIVIDER_FUNC_PTR tip_set_freq_divider_func;
HWS_GET_CS_CONFIG_FUNC_PTR tip_get_cs_config_info;
HWS_TRAINING_IP_GET_TEMP tip_get_temperature;
+ HWS_TRAINING_IP_GET_RATIO tip_get_clock_ratio;
+ HWS_TRAINING_IP_EXTERNAL_READ_PTR tip_external_read;
+ HWS_TRAINING_IP_EXTERNAL_WRITE_PTR tip_external_write;
+ int (*mv_ddr_phy_read)(enum hws_access_type phy_access,
+ u32 phy, enum hws_ddr_phy phy_type,
+ u32 reg_addr, u32 *data);
+ int (*mv_ddr_phy_write)(enum hws_access_type phy_access,
+ u32 phy, enum hws_ddr_phy phy_type,
+ u32 reg_addr, u32 data,
+ enum hws_operation op_type);
};
int ddr3_tip_init_config_func(u32 dev_num,
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef _DDR3_TRAINING_IP_STATIC_H_
-#define _DDR3_TRAINING_IP_STATIC_H_
-
-#include "ddr3_training_ip_def.h"
-#include "ddr3_training_ip.h"
-
-struct trip_delay_element {
- u32 dqs_delay; /* DQS delay (m_sec) */
- u32 ck_delay; /* CK Delay (m_sec) */
-};
-
-struct hws_tip_static_config_info {
- u32 silicon_delay;
- struct trip_delay_element *package_trace_arr;
- struct trip_delay_element *board_trace_arr;
-};
-
-int ddr3_tip_run_static_alg(u32 dev_num, enum hws_ddr_freq freq);
-int ddr3_tip_init_static_config_db(
- u32 dev_num, struct hws_tip_static_config_info *static_config_info);
-int ddr3_tip_init_specific_reg_config(u32 dev_num,
- struct reg_data *reg_config_arr);
-int ddr3_tip_static_phy_init_controller(u32 dev_num);
-
-#endif /* _DDR3_TRAINING_IP_STATIC_H_ */
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
-#define WL_ITERATION_NUM 10
-#define ONE_CLOCK_ERROR_SHIFT 2
-#define ALIGN_ERROR_SHIFT -2
+#define WL_ITERATION_NUM 10
static u32 pup_mask_table[] = {
0x000000ff,
static int ddr3_tip_dynamic_write_leveling_seq(u32 dev_num);
static int ddr3_tip_dynamic_read_leveling_seq(u32 dev_num);
static int ddr3_tip_dynamic_per_bit_read_leveling_seq(u32 dev_num);
-static int ddr3_tip_wl_supp_align_err_shift(u32 dev_num, u32 if_id, u32 bus_id,
- u32 bus_id_delta);
static int ddr3_tip_wl_supp_align_phase_shift(u32 dev_num, u32 if_id,
- u32 bus_id, u32 offset,
- u32 bus_id_delta);
+ u32 bus_id);
static int ddr3_tip_xsb_compare_test(u32 dev_num, u32 if_id, u32 bus_id,
- u32 edge_offset, u32 bus_id_delta);
-static int ddr3_tip_wl_supp_one_clk_err_shift(u32 dev_num, u32 if_id,
- u32 bus_id, u32 bus_id_delta);
+ u32 edge_offset);
-u32 hws_ddr3_tip_max_cs_get(void)
+u32 ddr3_tip_max_cs_get(u32 dev_num)
{
- u32 c_cs;
+ u32 c_cs, if_id, bus_id;
static u32 max_cs;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
if (!max_cs) {
+ CHECK_STATUS(ddr3_tip_get_first_active_if((u8)dev_num,
+ tm->if_act_mask,
+ &if_id));
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
+ break;
+ }
+
for (c_cs = 0; c_cs < NUM_OF_CS; c_cs++) {
VALIDATE_ACTIVE(tm->
- interface_params[0].as_bus_params[0].
+ interface_params[if_id].as_bus_params[bus_id].
cs_bitmask, c_cs);
max_cs++;
}
return max_cs;
}
+enum {
+ PASS,
+ FAIL
+};
/*****************************************************************************
Dynamic read leveling
******************************************************************************/
int ddr3_tip_dynamic_read_leveling(u32 dev_num, u32 freq)
{
u32 data, mask;
- u32 max_cs = hws_ddr3_tip_max_cs_get();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
u32 bus_num, if_id, cl_val;
enum hws_speed_bin speed_bin_index;
/* save current CS value */
u8 rl_values[NUM_OF_CS][MAX_BUS_NUM][MAX_INTERFACE_NUM];
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
- struct hws_topology_map *tm = ddr3_get_topology_map();
-
- if (rl_version == 0) {
- /* OLD RL machine */
- data = 0x40;
- data |= (1 << 20);
-
- /* TBD multi CS */
- CHECK_STATUS(ddr3_tip_if_write(
- dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, TRAINING_REG,
- data, 0x11ffff));
- CHECK_STATUS(ddr3_tip_if_write(
- dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE,
- TRAINING_PATTERN_BASE_ADDRESS_REG,
- 0, 0xfffffff8));
- CHECK_STATUS(ddr3_tip_if_write(
- dev_num, ACCESS_TYPE_MULTICAST,
- PARAM_NOT_CARE, TRAINING_REG,
- (u32)(1 << 31), (u32)(1 << 31)));
-
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- training_result[training_stage][if_id] = TEST_SUCCESS;
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_UNICAST, if_id, 0,
- (u32)(1 << 31), TRAINING_REG,
- MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(
- DEBUG_LEVEL_ERROR,
- ("RL: DDR3 poll failed(1) IF %d\n",
- if_id));
- training_result[training_stage][if_id] =
- TEST_FAILED;
-
- if (debug_mode == 0)
- return MV_FAIL;
- }
- }
-
- /* read read-leveling result */
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_REG, data_read, 1 << 30));
- /* exit read leveling mode */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_SW_2_REG, 0x8, 0x9));
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_SW_1_REG, 1 << 16, 1 << 16));
-
- /* disable RL machine all Trn_CS[3:0] , [16:0] */
-
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_REG, 0, 0xf1ffff));
-
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- if ((data_read[if_id] & (1 << 30)) == 0) {
- DEBUG_LEVELING(
- DEBUG_LEVEL_ERROR,
- ("\n_read Leveling failed for IF %d\n",
- if_id));
- training_result[training_stage][if_id] =
- TEST_FAILED;
- if (debug_mode == 0)
- return MV_FAIL;
- }
- }
- return MV_OK;
- }
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
- /* NEW RL machine */
for (effective_cs = 0; effective_cs < NUM_OF_CS; effective_cs++)
for (bus_num = 0; bus_num < MAX_BUS_NUM; bus_num++)
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++)
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
training_result[training_stage][if_id] = TEST_SUCCESS;
/* save current cs enable reg val */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val,
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val,
MASK_ALL_BITS));
/* enable single cs */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, (1 << 3), (1 << 3)));
+ DUAL_DUNIT_CFG_REG, (1 << 3), (1 << 3)));
}
ddr3_tip_reset_fifo_ptr(dev_num);
/* BUS count is 0 shifted 26 */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0x3, 0x3));
+ ODPG_DATA_CTRL_REG, 0x3, 0x3));
CHECK_STATUS(ddr3_tip_configure_odpg
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0,
pattern_table[PATTERN_RL].num_of_phases_tx, 0,
/* General Training Opcode register */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_WRITE_READ_MODE_ENABLE_REG, 0,
+ ODPG_WR_RD_MODE_ENA_REG, 0,
MASK_ALL_BITS));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_CONTROL_REG,
+ GENERAL_TRAINING_OPCODE_REG,
(0x301b01 | effective_cs << 2), 0x3c3fef));
/* Object1 opcode register 0 & 1 */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
speed_bin_index =
tm->interface_params[if_id].speed_bin_index;
cl_val =
mask = (0xff << 9) | (0x1f << 17) | (0x3 << 25);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_OBJ1_OPCODE_REG, data, mask));
+ OPCODE_REG0_REG(1), data, mask));
}
/* Set iteration count to max value */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_OPCODE_1_REG, 0xd00, 0xd00));
+ OPCODE_REG1_REG(1), 0xd00, 0xd00));
/*
* Phase 2: Mask config
/* data pup rd reset enable */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- SDRAM_CONFIGURATION_REG, 0, (1 << 30)));
+ SDRAM_CFG_REG, 0, (1 << 30)));
/* data pup rd reset disable */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- SDRAM_CONFIGURATION_REG, (1 << 30), (1 << 30)));
+ SDRAM_CFG_REG, (1 << 30), (1 << 30)));
/* training SW override & training RL mode */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
TRAINING_REG, (u32)(1 << 31), (u32)(1 << 31)));
- /********* trigger training *******************/
- /* Trigger, poll on status and disable ODPG */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_TRIGGER_REG, 0x1, 0x1));
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_STATUS_REG, 0x1, 0x1));
+ /* trigger training */
+ mv_ddr_training_enable();
- /* check for training done + results pass */
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0x2, 0x2,
- ODPG_TRAINING_STATUS_REG,
- MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("Training Done Failed\n"));
+ /* check for training done */
+ if (mv_ddr_is_training_done(MAX_POLLING_ITERATIONS, &data) != MV_OK) {
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR, ("training done failed\n"));
return MV_FAIL;
}
+ /* check for training pass */
+ if (data != PASS)
+ DEBUG_LEVELING(DEBUG_LEVEL_INFO, ("training result failed\n"));
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id,
- ODPG_TRAINING_TRIGGER_REG, data_read,
- 0x4));
- data = data_read[if_id];
- if (data != 0x0) {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("Training Result Failed\n"));
- }
- }
+ /* disable odpg; switch back to functional mode */
+ mv_ddr_odpg_disable();
- /*disable ODPG - Back to functional mode */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_ENABLE_REG, 0x1 << ODPG_DISABLE_OFFS,
- (0x1 << ODPG_DISABLE_OFFS)));
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0x0, 0x1,
- ODPG_ENABLE_REG, MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("ODPG disable failed "));
+ if (mv_ddr_is_odpg_done(MAX_POLLING_ITERATIONS) != MV_OK) {
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR, ("odpg disable failed\n"));
return MV_FAIL;
}
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0, MASK_ALL_BITS));
+
+ ddr3_tip_if_write(0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS);
/* double loop on bus, pup */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* check training done */
is_any_pup_fail = 0;
for (bus_num = 0;
- bus_num < tm->num_of_bus_per_interface;
+ bus_num < octets_per_if_num;
bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_num);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_num);
if (ddr3_tip_if_polling
(dev_num, ACCESS_TYPE_UNICAST,
if_id, (1 << 25), (1 << 25),
mask_results_pup_reg_map[bus_num],
MAX_POLLING_ITERATIONS) != MV_OK) {
DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("\n_r_l: DDR3 poll failed(2) for bus %d",
- bus_num));
+ ("\n_r_l: DDR3 poll failed(2) for IF %d CS %d bus %d",
+ if_id, effective_cs, bus_num));
is_any_pup_fail = 1;
} else {
/* read result per pup */
/* set ODPG to functional */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0x0, MASK_ALL_BITS));
+ ODPG_DATA_CTRL_REG, 0x0, MASK_ALL_BITS));
/*
* Copy the result from the effective CS search to the
* real Functional CS
*/
- /*ddr3_tip_write_cs_result(dev_num, RL_PHY_REG); */
+ /*ddr3_tip_write_cs_result(dev_num, RL_PHY_REG(0); */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0x0, MASK_ALL_BITS));
+ ODPG_DATA_CTRL_REG, 0x0, MASK_ALL_BITS));
}
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
/* double loop on bus, pup */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bus_num = 0;
- bus_num < tm->num_of_bus_per_interface;
+ bus_num < octets_per_if_num;
bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_num);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_num);
/* read result per pup from arry */
data = rl_values[effective_cs][bus_num][if_id];
data = (data & 0x1f) |
if_id,
ACCESS_TYPE_UNICAST,
bus_num, DDR_PHY_DATA,
- RL_PHY_REG +
- ((effective_cs ==
- 0) ? 0x0 : 0x4), data);
+ RL_PHY_REG(effective_cs),
+ data);
}
}
}
effective_cs = 0;
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* restore cs enable value */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val[if_id],
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val[if_id],
MASK_ALL_BITS));
if (odt_config != 0) {
CHECK_STATUS(ddr3_tip_write_additional_odt_setting
}
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (training_result[training_stage][if_id] == TEST_FAILED)
return MV_FAIL;
}
int ddr3_tip_legacy_dynamic_write_leveling(u32 dev_num)
{
u32 c_cs, if_id, cs_mask = 0;
- u32 max_cs = hws_ddr3_tip_max_cs_get();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* In TRAINIUNG reg (0x15b0) write 0x80000008 | cs_mask:
cs_mask = cs_mask | 1 << (20 + c_cs);
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, 0,
TRAINING_REG, (0x80000008 | cs_mask),
int ddr3_tip_legacy_dynamic_read_leveling(u32 dev_num)
{
u32 c_cs, if_id, cs_mask = 0;
- u32 max_cs = hws_ddr3_tip_max_cs_get();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/*
* In TRAINIUNG reg (0x15b0) write 0x80000040 | cs_mask:
mdelay(100);
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (ddr3_tip_if_polling
(dev_num, ACCESS_TYPE_UNICAST, if_id, 0,
(u32)0x80000000, TRAINING_REG,
u32 data2_write[MAX_INTERFACE_NUM][MAX_BUS_NUM];
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bus_num = 0;
- bus_num <= tm->num_of_bus_per_interface; bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_num);
+ bus_num <= octets_per_if_num; bus_num++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_num);
per_bit_rl_pup_status[if_id][bus_num] = 0;
data2_write[if_id][bus_num] = 0;
/* read current value of phy register 0x3 */
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id, ACCESS_TYPE_UNICAST,
bus_num, DDR_PHY_DATA,
- READ_CENTRALIZATION_PHY_REG,
+ CRX_PHY_REG(0),
&phyreg3_arr[if_id][bus_num]));
}
}
/* NEW RL machine */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
training_result[training_stage][if_id] = TEST_SUCCESS;
/* save current cs enable reg val */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, &cs_enable_reg_val[if_id],
+ DUAL_DUNIT_CFG_REG, &cs_enable_reg_val[if_id],
MASK_ALL_BITS));
/* enable single cs */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, (1 << 3), (1 << 3)));
+ DUAL_DUNIT_CFG_REG, (1 << 3), (1 << 3)));
}
ddr3_tip_reset_fifo_ptr(dev_num);
/* BUS count is 0 shifted 26 */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0x3, 0x3));
+ ODPG_DATA_CTRL_REG, 0x3, 0x3));
CHECK_STATUS(ddr3_tip_configure_odpg
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0,
pattern_table[PATTERN_TEST].num_of_phases_tx, 0,
/* General Training Opcode register */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_WRITE_READ_MODE_ENABLE_REG, 0,
+ ODPG_WR_RD_MODE_ENA_REG, 0,
MASK_ALL_BITS));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_CONTROL_REG, 0x301b01, 0x3c3fef));
+ GENERAL_TRAINING_OPCODE_REG, 0x301b01, 0x3c3fef));
/* Object1 opcode register 0 & 1 */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
speed_bin_index =
tm->interface_params[if_id].speed_bin_index;
cl_val =
mask = (0xff << 9) | (0x1f << 17) | (0x3 << 25);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- ODPG_OBJ1_OPCODE_REG, data, mask));
+ OPCODE_REG0_REG(1), data, mask));
}
/* Set iteration count to max value */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_OPCODE_1_REG, 0xd00, 0xd00));
+ OPCODE_REG1_REG(1), 0xd00, 0xd00));
/*
* Phase 2: Mask config
/* data pup rd reset enable */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- SDRAM_CONFIGURATION_REG, 0, (1 << 30)));
+ SDRAM_CFG_REG, 0, (1 << 30)));
/* data pup rd reset disable */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- SDRAM_CONFIGURATION_REG, (1 << 30), (1 << 30)));
+ SDRAM_CFG_REG, (1 << 30), (1 << 30)));
/* training SW override & training RL mode */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
TRAINING_REG, (u32)(1 << 31), (u32)(1 << 31)));
- /********* trigger training *******************/
- /* Trigger, poll on status and disable ODPG */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_TRIGGER_REG, 0x1, 0x1));
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_STATUS_REG, 0x1, 0x1));
+ /* trigger training */
+ mv_ddr_training_enable();
- /*check for training done + results pass */
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0x2, 0x2,
- ODPG_TRAINING_STATUS_REG,
- MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("Training Done Failed\n"));
+ /* check for training done */
+ if (mv_ddr_is_training_done(MAX_POLLING_ITERATIONS, &data) != MV_OK) {
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR, ("training done failed\n"));
return MV_FAIL;
}
+ /* check for training pass */
+ if (data != PASS)
+ DEBUG_LEVELING(DEBUG_LEVEL_INFO, ("training result failed\n"));
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id,
- ODPG_TRAINING_TRIGGER_REG, data_read,
- 0x4));
- data = data_read[if_id];
- if (data != 0x0) {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("Training Result Failed\n"));
- }
- }
+ /* disable odpg; switch back to functional mode */
+ mv_ddr_odpg_disable();
- /*disable ODPG - Back to functional mode */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_ENABLE_REG, 0x1 << ODPG_DISABLE_OFFS,
- (0x1 << ODPG_DISABLE_OFFS)));
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0x0, 0x1,
- ODPG_ENABLE_REG, MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("ODPG disable failed "));
+ if (mv_ddr_is_odpg_done(MAX_POLLING_ITERATIONS) != MV_OK) {
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR, ("odpg disable failed\n"));
return MV_FAIL;
}
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0, MASK_ALL_BITS));
+
+ ddr3_tip_if_write(0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ ODPG_DATA_CTRL_REG, 0, MASK_ALL_BITS);
/* double loop on bus, pup */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* check training done */
for (bus_num = 0;
- bus_num < tm->num_of_bus_per_interface;
+ bus_num < octets_per_if_num;
bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_num);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_num);
if (per_bit_rl_pup_status[if_id][bus_num]
== 0) {
/* if there is DLL that is not checked yet */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bus_num = 0;
- bus_num < tm->num_of_bus_per_interface;
+ bus_num < octets_per_if_num;
bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask,
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask,
bus_num);
if (per_bit_rl_pup_status[if_id]
[bus_num] != 1) {
if_id,
ACCESS_TYPE_UNICAST,
bus_num, DDR_PHY_DATA,
- READ_CENTRALIZATION_PHY_REG,
+ CRX_PHY_REG(0),
(phyreg3_arr[if_id]
[bus_num] +
adll_array[curr_numb])));
} /* for ( curr_numb = 0; curr_numb <3; curr_numb++) */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_num = 0; bus_num < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_num = 0; bus_num < octets_per_if_num;
bus_num++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_num);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_num);
if (per_bit_rl_pup_status[if_id][bus_num] == 1)
ddr3_tip_bus_write(dev_num,
ACCESS_TYPE_UNICAST,
if_id,
ACCESS_TYPE_UNICAST,
bus_num, DDR_PHY_DATA,
- RL_PHY_REG +
- CS_REG_VALUE(effective_cs),
+ RL_PHY_REG(effective_cs),
data2_write[if_id]
[bus_num]);
else
/* set ODPG to functional */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0x0, MASK_ALL_BITS));
+ ODPG_DATA_CTRL_REG, 0x0, MASK_ALL_BITS));
/*
* Copy the result from the effective CS search to the real
* Functional CS
*/
- ddr3_tip_write_cs_result(dev_num, RL_PHY_REG);
+ ddr3_tip_write_cs_result(dev_num, RL_PHY_REG(0));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_DATA_CONTROL_REG, 0x0, MASK_ALL_BITS));
+ ODPG_DATA_CTRL_REG, 0x0, MASK_ALL_BITS));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* restore cs enable value */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val[if_id],
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val[if_id],
MASK_ALL_BITS));
if (odt_config != 0) {
CHECK_STATUS(ddr3_tip_write_additional_odt_setting
}
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (training_result[training_stage][if_id] == TEST_FAILED)
return MV_FAIL;
}
{
u32 all_bus_cs = 0, same_bus_cs;
u32 bus_cnt;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
*cs_mask = same_bus_cs = CS_BIT_MASK;
* If they are they are not the same then it's mixed mode so all CS
* should be configured (when configuring the MRS)
*/
- for (bus_cnt = 0; bus_cnt < tm->num_of_bus_per_interface; bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
all_bus_cs |= tm->interface_params[if_id].
as_bus_params[bus_cnt].cs_bitmask;
/*
* Dynamic write leveling
*/
-int ddr3_tip_dynamic_write_leveling(u32 dev_num)
+int ddr3_tip_dynamic_write_leveling(u32 dev_num, int phase_remove)
{
- u32 reg_data = 0, iter, if_id, bus_cnt;
+ u32 reg_data = 0, temp = 0, iter, if_id, bus_cnt;
u32 cs_enable_reg_val[MAX_INTERFACE_NUM] = { 0 };
u32 cs_mask[MAX_INTERFACE_NUM];
u32 read_data_sample_delay_vals[MAX_INTERFACE_NUM] = { 0 };
u8 wl_values[NUM_OF_CS][MAX_BUS_NUM][MAX_INTERFACE_NUM];
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
u32 cs_mask0[MAX_INTERFACE_NUM] = { 0 };
- u32 max_cs = hws_ddr3_tip_max_cs_get();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
training_result[training_stage][if_id] = TEST_SUCCESS;
/* save Read Data Sample Delay */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- READ_DATA_SAMPLE_DELAY,
+ RD_DATA_SMPL_DLYS_REG,
read_data_sample_delay_vals, MASK_ALL_BITS));
/* save Read Data Ready Delay */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- READ_DATA_READY_DELAY, read_data_ready_delay_vals,
+ RD_DATA_RDY_DLYS_REG, read_data_ready_delay_vals,
MASK_ALL_BITS));
/* save current cs reg val */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val, MASK_ALL_BITS));
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val, MASK_ALL_BITS));
+ }
+
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) < MV_TIP_REV_3) {
+ /* Enable multi-CS */
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, ACCESS_TYPE_UNICAST, if_id,
+ DUAL_DUNIT_CFG_REG, 0, (1 << 3)));
}
/*
/*Assert 10 refresh commands to DRAM to all CS */
for (iter = 0; iter < WL_ITERATION_NUM; iter++) {
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST,
- if_id, SDRAM_OPERATION_REG,
+ if_id, SDRAM_OP_REG,
(u32)((~(0xf) << 8) | 0x2), 0xf1f));
}
}
/* check controller back to normal */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (ddr3_tip_if_polling
(dev_num, ACCESS_TYPE_UNICAST, if_id, 0, 0x1f,
- SDRAM_OPERATION_REG, MAX_POLLING_ITERATIONS) != MV_OK) {
+ SDRAM_OP_REG, MAX_POLLING_ITERATIONS) != MV_OK) {
DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
("WL: DDR3 poll failed(3)"));
}
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
/*enable write leveling to all cs - Q off , WL n */
/* calculate interface cs mask */
- CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask0, MRS1_CMD,
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask0, MR_CMD1,
0x1000, 0x1080));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* cs enable is active low */
ddr3_tip_calc_cs_mask(dev_num, if_id, effective_cs,
&cs_mask[if_id]);
}
- /* Enable Output buffer to relevant CS - Q on , WL on */
- CHECK_STATUS(ddr3_tip_write_mrs_cmd
- (dev_num, cs_mask, MRS1_CMD, 0x80, 0x1080));
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) >= MV_TIP_REV_3) {
+ /* Enable Output buffer to relevant CS - Q on , WL on */
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd
+ (dev_num, cs_mask, MR_CMD1, 0x80, 0x1080));
- /*enable odt for relevant CS */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- 0x1498, (0x3 << (effective_cs * 2)), 0xf));
+ /*enable odt for relevant CS */
+ CHECK_STATUS(ddr3_tip_if_write
+ (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ 0x1498, (0x3 << (effective_cs * 2)), 0xf));
+ } else {
+ /* FIXME: should be the same as _CPU case */
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd
+ (dev_num, cs_mask, MR_CMD1, 0xc0, 0x12c4));
+ }
/*
* Phase 2: Set training IP to write leveling mode
CHECK_STATUS(ddr3_tip_dynamic_write_leveling_seq(dev_num));
+ /* phase 3: trigger training */
+ mv_ddr_training_enable();
+
+ /* check for training done */
+ if (mv_ddr_is_training_done(MAX_POLLING_ITERATIONS, data_read) != MV_OK) {
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR, ("training done failed\n"));
+ } else { /* check for training pass */
+ reg_data = data_read[0];
+#if defined(CONFIG_ARMADA_38X) /* JIRA #1498 for 16 bit with ECC */
+ if (tm->bus_act_mask == 0xb) /* set to data to 0 to skip the check */
+ reg_data = 0;
+#endif
+ if (reg_data != PASS)
+ DEBUG_LEVELING(DEBUG_LEVEL_INFO, ("training result failed\n"));
+
+ /* check for training completion per bus */
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
+ /* training status */
+ ddr3_tip_if_read(0, ACCESS_TYPE_UNICAST, 0,
+ mask_results_pup_reg_map[bus_cnt],
+ data_read, MASK_ALL_BITS);
+ reg_data = data_read[0];
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE, ("WL: IF %d BUS %d reg 0x%x\n",
+ 0, bus_cnt, reg_data));
+ if ((reg_data & (1 << 25)) == 0)
+ res_values[bus_cnt] = 1;
+ ddr3_tip_if_read(0, ACCESS_TYPE_UNICAST, 0,
+ mask_results_pup_reg_map[bus_cnt],
+ data_read, 0xff);
+ /*
+ * Save the read value that should be
+ * write to PHY register
+ */
+ wl_values[effective_cs][bus_cnt][0] = (u8)data_read[0];
+ }
+ }
+
/*
- * Phase 3: Trigger training
+ * Phase 3.5: Validate result
*/
-
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_TRIGGER_REG, 0x1, 0x1));
-
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
-
- /* training done */
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- (1 << 1), (1 << 1), ODPG_TRAINING_STATUS_REG,
- MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(
- DEBUG_LEVEL_ERROR,
- ("WL: DDR3 poll (4) failed (Data: 0x%x)\n",
- reg_data));
- }
-#if !defined(CONFIG_ARMADA_38X) /*Disabled. JIRA #1498 */
- else {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_cnt = 0; bus_cnt < octets_per_if_num; bus_cnt++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
+ /*
+ * Read result control register according to subphy
+ * "16" below is for a half-phase
+ */
+ reg_data = wl_values[effective_cs][bus_cnt][if_id] + 16;
+ /*
+ * Write to WL register: ADLL [4:0], Phase [8:6],
+ * Centralization ADLL [15:10] + 0x10
+ */
+ reg_data = (reg_data & 0x1f) |
+ (((reg_data & 0xe0) >> 5) << 6) |
+ (((reg_data & 0x1f) + phy_reg1_val) << 10);
+ /* Search with WL CS0 subphy reg */
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, bus_cnt,
+ DDR_PHY_DATA, WL_PHY_REG(0), reg_data);
+ /*
+ * Check for change in data read from DRAM.
+ * If changed, fix the result
+ */
CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST,
+ (dev_num,
+ ACCESS_TYPE_UNICAST,
if_id,
- ODPG_TRAINING_TRIGGER_REG,
- ®_data, (1 << 2)));
- if (reg_data != 0) {
+ TRAINING_WL_REG,
+ data_read, MASK_ALL_BITS));
+ if (((data_read[if_id] & (1 << (bus_cnt + 20))) >>
+ (bus_cnt + 20)) == 0) {
DEBUG_LEVELING(
DEBUG_LEVEL_ERROR,
- ("WL: WL failed IF %d reg_data=0x%x\n",
- if_id, reg_data));
- }
- }
-#endif
- }
-
- for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- /* training done */
- if (ddr3_tip_if_polling
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- (1 << 1), (1 << 1), ODPG_TRAINING_STATUS_REG,
- MAX_POLLING_ITERATIONS) != MV_OK) {
- DEBUG_LEVELING(
- DEBUG_LEVEL_ERROR,
- ("WL: DDR3 poll (4) failed (Data: 0x%x)\n",
- reg_data));
- } else {
-#if !defined(CONFIG_ARMADA_38X) /*Disabled. JIRA #1498 */
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id,
- ODPG_TRAINING_STATUS_REG,
- data_read, (1 << 2)));
- reg_data = data_read[if_id];
- if (reg_data != 0) {
+ ("WLValues was changed from 0x%X",
+ wl_values[effective_cs]
+ [bus_cnt][if_id]));
+ wl_values[effective_cs]
+ [bus_cnt][if_id] += 32;
DEBUG_LEVELING(
DEBUG_LEVEL_ERROR,
- ("WL: WL failed IF %d reg_data=0x%x\n",
- if_id, reg_data));
- }
-#endif
-
- /* check for training completion per bus */
- for (bus_cnt = 0;
- bus_cnt < tm->num_of_bus_per_interface;
- bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask,
- bus_cnt);
- /* training status */
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num,
- ACCESS_TYPE_UNICAST,
- if_id,
- mask_results_pup_reg_map
- [bus_cnt], data_read,
- (1 << 25)));
- reg_data = data_read[if_id];
- DEBUG_LEVELING(
- DEBUG_LEVEL_TRACE,
- ("WL: IF %d BUS %d reg 0x%x\n",
- if_id, bus_cnt, reg_data));
- if (reg_data == 0) {
- res_values[
- (if_id *
- tm->num_of_bus_per_interface)
- + bus_cnt] = 1;
- }
- CHECK_STATUS(ddr3_tip_if_read
- (dev_num,
- ACCESS_TYPE_UNICAST,
- if_id,
- mask_results_pup_reg_map
- [bus_cnt], data_read,
- 0xff));
- /*
- * Save the read value that should be
- * write to PHY register
- */
- wl_values[effective_cs]
- [bus_cnt][if_id] =
- (u8)data_read[if_id];
+ ("to 0x%X",
+ wl_values[effective_cs]
+ [bus_cnt][if_id]));
}
}
}
/* disable DQs toggling */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- WR_LEVELING_DQS_PATTERN_REG, 0x0, 0x1));
+ WL_DQS_PATTERN_REG, 0x0, 0x1));
/* Update MRS 1 (WL off) */
- CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask0, MRS1_CMD,
- 0x1000, 0x1080));
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) >= MV_TIP_REV_3) {
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask0, MR_CMD1,
+ 0x1000, 0x1080));
+ } else {
+ /* FIXME: should be same as _CPU case */
+ CHECK_STATUS(ddr3_tip_write_mrs_cmd(dev_num, cs_mask0, MR_CMD1,
+ 0x1000, 0x12c4));
+ }
/* Update MRS 1 (return to functional mode - Q on , WL off) */
CHECK_STATUS(ddr3_tip_write_mrs_cmd
- (dev_num, cs_mask0, MRS1_CMD, 0x0, 0x1080));
+ (dev_num, cs_mask0, MR_CMD1, 0x0, 0x1080));
/* set phy to normal mode */
CHECK_STATUS(ddr3_tip_if_write
for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
test_res = 0;
for (bus_cnt = 0;
- bus_cnt < tm->num_of_bus_per_interface;
+ bus_cnt < octets_per_if_num;
bus_cnt++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_cnt);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_cnt);
/* check if result == pass */
if (res_values
[(if_id *
- tm->num_of_bus_per_interface) +
+ octets_per_if_num) +
bus_cnt] == 0) {
/*
* read result control register
(((reg_data & 0xe0) >> 5) << 6) |
(((reg_data & 0x1f) +
phy_reg1_val) << 10);
+ /*
+ * in case phase remove should be executed
+ * need to remove more than one phase.
+ * this will take place only in low frequency,
+ * where there could be more than one phase between sub-phys
+ */
+ if (phase_remove == 1) {
+ temp = (reg_data >> WR_LVL_PH_SEL_OFFS) & WR_LVL_PH_SEL_PHASE1;
+ reg_data &= ~(WR_LVL_PH_SEL_MASK << WR_LVL_PH_SEL_OFFS);
+ reg_data |= (temp << WR_LVL_PH_SEL_OFFS);
+ }
+
ddr3_tip_bus_write(
dev_num,
ACCESS_TYPE_UNICAST,
ACCESS_TYPE_UNICAST,
bus_cnt,
DDR_PHY_DATA,
- WL_PHY_REG +
- effective_cs *
- CS_REGISTER_ADDR_OFFSET,
+ WL_PHY_REG(effective_cs),
reg_data);
} else {
test_res = 1;
* Copy the result from the effective CS search to the real
* Functional CS
*/
- /* ddr3_tip_write_cs_result(dev_num, WL_PHY_REG); */
+ /* ddr3_tip_write_cs_result(dev_num, WL_PHY_REG(0); */
/* restore saved values */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* restore Read Data Sample Delay */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- READ_DATA_SAMPLE_DELAY,
+ RD_DATA_SMPL_DLYS_REG,
read_data_sample_delay_vals[if_id],
MASK_ALL_BITS));
/* restore Read Data Ready Delay */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- READ_DATA_READY_DELAY,
+ RD_DATA_RDY_DLYS_REG,
read_data_ready_delay_vals[if_id],
MASK_ALL_BITS));
/* enable multi cs */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val[if_id],
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val[if_id],
MASK_ALL_BITS));
}
- /* Disable modt0 for CS0 training - need to adjust for multy CS */
- CHECK_STATUS(ddr3_tip_if_write
- (dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, 0x1498,
- 0x0, 0xf));
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_TIP_REV) >= MV_TIP_REV_3) {
+ /* Disable modt0 for CS0 training - need to adjust for multi-CS
+ * in case of ddr4 set 0xf else 0
+ */
+ if (odt_config != 0) {
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ SDRAM_ODT_CTRL_HIGH_REG, 0x0, 0xf));
+ }
+ else {
+ CHECK_STATUS(ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
+ SDRAM_ODT_CTRL_HIGH_REG, 0xf, 0xf));
+ }
+
+ }
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (training_result[training_stage][if_id] == TEST_FAILED)
return MV_FAIL;
}
int adll_offset;
u32 if_id, bus_id, data, data_tmp;
int is_if_fail = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
is_if_fail = 0;
- for (bus_id = 0; bus_id < GET_TOPOLOGY_NUM_OF_BUSES();
- bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
wr_supp_res[if_id][bus_id].is_pup_fail = 1;
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id, ACCESS_TYPE_UNICAST,
bus_id, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- effective_cs * CS_REGISTER_ADDR_OFFSET,
+ CTX_PHY_REG(effective_cs),
&data));
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
("WL Supp: adll_offset=0 data delay = %d\n",
data));
if (ddr3_tip_wl_supp_align_phase_shift
- (dev_num, if_id, bus_id, 0, 0) == MV_OK) {
+ (dev_num, if_id, bus_id) == MV_OK) {
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
("WL Supp: IF %d bus_id %d adll_offset=0 Success !\n",
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- effective_cs * CS_REGISTER_ADDR_OFFSET,
+ CTX_PHY_REG(effective_cs),
data + adll_offset));
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id, ACCESS_TYPE_UNICAST,
bus_id, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- effective_cs * CS_REGISTER_ADDR_OFFSET,
+ CTX_PHY_REG(effective_cs),
&data_tmp));
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
adll_offset, data_tmp));
if (ddr3_tip_wl_supp_align_phase_shift
- (dev_num, if_id, bus_id, adll_offset, 0) == MV_OK) {
+ (dev_num, if_id, bus_id) == MV_OK) {
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
("WL Supp: IF %d bus_id %d adll_offset= %d Success !\n",
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- effective_cs * CS_REGISTER_ADDR_OFFSET,
+ CTX_PHY_REG(effective_cs),
data + adll_offset));
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id, ACCESS_TYPE_UNICAST,
bus_id, DDR_PHY_DATA,
- WRITE_CENTRALIZATION_PHY_REG +
- effective_cs * CS_REGISTER_ADDR_OFFSET,
+ CTX_PHY_REG(effective_cs),
&data_tmp));
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
("WL Supp: adll_offset= %d data delay = %d\n",
adll_offset, data_tmp));
if (ddr3_tip_wl_supp_align_phase_shift
- (dev_num, if_id, bus_id, adll_offset, 0) == MV_OK) {
+ (dev_num, if_id, bus_id) == MV_OK) {
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
("WL Supp: IF %d bus_id %d adll_offset= %d Success !\n",
is_if_fail = 1;
}
}
- DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
- ("WL Supp: IF %d bus_id %d is_pup_fail %d\n",
- if_id, bus_id, is_if_fail));
if (is_if_fail == 1) {
DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("WL Supp: IF %d failed\n", if_id));
+ ("WL Supp: CS# %d: IF %d failed\n",
+ effective_cs, if_id));
training_result[training_stage][if_id] = TEST_FAILED;
} else {
training_result[training_stage][if_id] = TEST_SUCCESS;
}
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (training_result[training_stage][if_id] == TEST_FAILED)
return MV_FAIL;
}
* Phase Shift
*/
static int ddr3_tip_wl_supp_align_phase_shift(u32 dev_num, u32 if_id,
- u32 bus_id, u32 offset,
- u32 bus_id_delta)
+ u32 bus_id)
{
+ u32 original_phase;
+ u32 data, write_data;
+
wr_supp_res[if_id][bus_id].stage = PHASE_SHIFT;
- if (ddr3_tip_xsb_compare_test(dev_num, if_id, bus_id,
- 0, bus_id_delta) == MV_OK) {
- wr_supp_res[if_id][bus_id].is_pup_fail = 0;
- return MV_OK;
- } else if (ddr3_tip_xsb_compare_test(dev_num, if_id, bus_id,
- ONE_CLOCK_ERROR_SHIFT,
- bus_id_delta) == MV_OK) {
- /* 1 clock error */
- wr_supp_res[if_id][bus_id].stage = CLOCK_SHIFT;
- DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
- ("Supp: 1 error clock for if %d pup %d with ofsset %d success\n",
- if_id, bus_id, offset));
- ddr3_tip_wl_supp_one_clk_err_shift(dev_num, if_id, bus_id, 0);
- wr_supp_res[if_id][bus_id].is_pup_fail = 0;
- return MV_OK;
- } else if (ddr3_tip_xsb_compare_test(dev_num, if_id, bus_id,
- ALIGN_ERROR_SHIFT,
- bus_id_delta) == MV_OK) {
- /* align error */
- DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
- ("Supp: align error for if %d pup %d with ofsset %d success\n",
- if_id, bus_id, offset));
- wr_supp_res[if_id][bus_id].stage = ALIGN_SHIFT;
- ddr3_tip_wl_supp_align_err_shift(dev_num, if_id, bus_id, 0);
- wr_supp_res[if_id][bus_id].is_pup_fail = 0;
+ if (ddr3_tip_xsb_compare_test
+ (dev_num, if_id, bus_id, 0) == MV_OK)
return MV_OK;
- } else {
- wr_supp_res[if_id][bus_id].is_pup_fail = 1;
- return MV_FAIL;
+
+ /* Read current phase */
+ CHECK_STATUS(ddr3_tip_bus_read
+ (dev_num, if_id, ACCESS_TYPE_UNICAST, bus_id,
+ DDR_PHY_DATA, WL_PHY_REG(effective_cs), &data));
+ original_phase = (data >> 6) & 0x7;
+
+ /* Set phase (0x0[6-8]) -2 */
+ if (original_phase >= 1) {
+ if (original_phase == 1)
+ write_data = data & ~0x1df;
+ else
+ write_data = (data & ~0x1c0) |
+ ((original_phase - 2) << 6);
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
+ WL_PHY_REG(effective_cs), write_data);
+ if (ddr3_tip_xsb_compare_test
+ (dev_num, if_id, bus_id, -2) == MV_OK)
+ return MV_OK;
}
+
+ /* Set phase (0x0[6-8]) +2 */
+ if (original_phase <= 5) {
+ write_data = (data & ~0x1c0) |
+ ((original_phase + 2) << 6);
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
+ WL_PHY_REG(effective_cs), write_data);
+ if (ddr3_tip_xsb_compare_test
+ (dev_num, if_id, bus_id, 2) == MV_OK)
+ return MV_OK;
+ }
+
+ /* Set phase (0x0[6-8]) +4 */
+ if (original_phase <= 3) {
+ write_data = (data & ~0x1c0) |
+ ((original_phase + 4) << 6);
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
+ WL_PHY_REG(effective_cs), write_data);
+ if (ddr3_tip_xsb_compare_test
+ (dev_num, if_id, bus_id, 4) == MV_OK)
+ return MV_OK;
+ }
+
+ /* Set phase (0x0[6-8]) +6 */
+ if (original_phase <= 1) {
+ write_data = (data & ~0x1c0) |
+ ((original_phase + 6) << 6);
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
+ WL_PHY_REG(effective_cs), write_data);
+ if (ddr3_tip_xsb_compare_test
+ (dev_num, if_id, bus_id, 6) == MV_OK)
+ return MV_OK;
+ }
+
+ /* Write original WL result back */
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_UNICAST, if_id,
+ ACCESS_TYPE_UNICAST, bus_id, DDR_PHY_DATA,
+ WL_PHY_REG(effective_cs), data);
+ wr_supp_res[if_id][bus_id].is_pup_fail = 1;
+
+ return MV_FAIL;
}
/*
* Compare Test
*/
static int ddr3_tip_xsb_compare_test(u32 dev_num, u32 if_id, u32 bus_id,
- u32 edge_offset, u32 bus_id_delta)
+ u32 edge_offset)
{
- u32 num_of_succ_byte_compare, word_in_pattern, abs_offset;
- u32 word_offset, i;
+ u32 num_of_succ_byte_compare, word_in_pattern;
+ u32 word_offset, i, num_of_word_mult;
u32 read_pattern[TEST_PATTERN_LENGTH * 2];
struct pattern_info *pattern_table = ddr3_tip_get_pattern_table();
u32 pattern_test_pattern_table[8];
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ /* 3 below for INTERFACE_BUS_MASK_16BIT */
+ num_of_word_mult = (tm->bus_act_mask == 3) ? 1 : 2;
for (i = 0; i < 8; i++) {
pattern_test_pattern_table[i] =
pattern_table_get_word(dev_num, PATTERN_TEST, (u8)i);
}
- /* extern write, than read and compare */
- CHECK_STATUS(ddr3_tip_ext_write
- (dev_num, if_id,
- (pattern_table[PATTERN_TEST].start_addr +
- ((SDRAM_CS_SIZE + 1) * effective_cs)), 1,
- pattern_test_pattern_table));
+ /* External write, read and compare */
+ CHECK_STATUS(ddr3_tip_load_pattern_to_mem(dev_num, PATTERN_TEST));
CHECK_STATUS(ddr3_tip_reset_fifo_ptr(dev_num));
CHECK_STATUS(ddr3_tip_ext_read
(dev_num, if_id,
- (pattern_table[PATTERN_TEST].start_addr +
+ ((pattern_table[PATTERN_TEST].start_addr << 3) +
((SDRAM_CS_SIZE + 1) * effective_cs)), 1, read_pattern));
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
- ("XSB-compt: IF %d bus_id %d 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
- if_id, bus_id, read_pattern[0], read_pattern[1],
- read_pattern[2], read_pattern[3], read_pattern[4],
- read_pattern[5], read_pattern[6], read_pattern[7]));
+ ("XSB-compt CS#%d: IF %d bus_id %d 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
+ effective_cs, if_id, bus_id,
+ read_pattern[0], read_pattern[1],
+ read_pattern[2], read_pattern[3],
+ read_pattern[4], read_pattern[5],
+ read_pattern[6], read_pattern[7]));
/* compare byte per pup */
num_of_succ_byte_compare = 0;
for (word_in_pattern = start_xsb_offset;
- word_in_pattern < (TEST_PATTERN_LENGTH * 2); word_in_pattern++) {
- word_offset = word_in_pattern + edge_offset;
- if ((word_offset > (TEST_PATTERN_LENGTH * 2 - 1)) ||
- (word_offset < 0))
+ word_in_pattern < (TEST_PATTERN_LENGTH * num_of_word_mult);
+ word_in_pattern++) {
+ word_offset = word_in_pattern;
+ if ((word_offset > (TEST_PATTERN_LENGTH * 2 - 1)))
continue;
if ((read_pattern[word_in_pattern] & pup_mask_table[bus_id]) ==
num_of_succ_byte_compare++;
}
- abs_offset = (edge_offset > 0) ? edge_offset : -edge_offset;
- if (num_of_succ_byte_compare == ((TEST_PATTERN_LENGTH * 2) -
- abs_offset - start_xsb_offset)) {
- DEBUG_LEVELING(
- DEBUG_LEVEL_TRACE,
- ("XSB-compt: IF %d bus_id %d num_of_succ_byte_compare %d - Success\n",
- if_id, bus_id, num_of_succ_byte_compare));
+ if ((TEST_PATTERN_LENGTH * num_of_word_mult - start_xsb_offset) ==
+ num_of_succ_byte_compare) {
+ wr_supp_res[if_id][bus_id].stage = edge_offset;
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("supplementary: shift to %d for if %d pup %d success\n",
+ edge_offset, if_id, bus_id));
+ wr_supp_res[if_id][bus_id].is_pup_fail = 0;
+
return MV_OK;
} else {
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
- ("XSB-compt: IF %d bus_id %d num_of_succ_byte_compare %d - Fail !\n",
- if_id, bus_id, num_of_succ_byte_compare));
+ ("XSB-compt CS#%d: IF %d bus_id %d num_of_succ_byte_compare %d - Fail!\n",
+ effective_cs, if_id, bus_id, num_of_succ_byte_compare));
DEBUG_LEVELING(
DEBUG_LEVEL_TRACE,
read_pattern[4], read_pattern[5],
read_pattern[6], read_pattern[7]));
- DEBUG_LEVELING(
- DEBUG_LEVEL_TRACE,
- ("XSB-compt: IF %d bus_id %d num_of_succ_byte_compare %d - Fail !\n",
- if_id, bus_id, num_of_succ_byte_compare));
-
return MV_FAIL;
}
}
-/*
- * Clock error shift - function moves the write leveling delay 1cc forward
- */
-static int ddr3_tip_wl_supp_one_clk_err_shift(u32 dev_num, u32 if_id,
- u32 bus_id, u32 bus_id_delta)
-{
- int phase, adll;
- u32 data;
- DEBUG_LEVELING(DEBUG_LEVEL_TRACE, ("One_clk_err_shift\n"));
-
- CHECK_STATUS(ddr3_tip_bus_read
- (dev_num, if_id, ACCESS_TYPE_UNICAST, bus_id,
- DDR_PHY_DATA, WL_PHY_REG, &data));
- phase = ((data >> 6) & 0x7);
- adll = data & 0x1f;
- DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
- ("One_clk_err_shift: IF %d bus_id %d phase %d adll %d\n",
- if_id, bus_id, phase, adll));
-
- if ((phase == 0) || (phase == 1)) {
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, bus_id,
- DDR_PHY_DATA, 0, (phase + 2), 0x1f));
- } else if (phase == 2) {
- if (adll < 6) {
- data = (3 << 6) + (0x1f);
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- bus_id, DDR_PHY_DATA, 0, data,
- (0x7 << 6 | 0x1f)));
- data = 0x2f;
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id,
- bus_id, DDR_PHY_DATA, 1, data, 0x3f));
- }
- } else {
- /* phase 3 */
- return MV_FAIL;
- }
-
- return MV_OK;
-}
-
-/*
- * Align error shift
- */
-static int ddr3_tip_wl_supp_align_err_shift(u32 dev_num, u32 if_id,
- u32 bus_id, u32 bus_id_delta)
-{
- int phase, adll;
- u32 data;
-
- /* Shift WL result 1 phase back */
- CHECK_STATUS(ddr3_tip_bus_read(dev_num, if_id, ACCESS_TYPE_UNICAST,
- bus_id, DDR_PHY_DATA, WL_PHY_REG,
- &data));
- phase = ((data >> 6) & 0x7);
- adll = data & 0x1f;
- DEBUG_LEVELING(
- DEBUG_LEVEL_TRACE,
- ("Wl_supp_align_err_shift: IF %d bus_id %d phase %d adll %d\n",
- if_id, bus_id, phase, adll));
-
- if (phase < 2) {
- if (adll > 0x1a) {
- if (phase == 0)
- return MV_FAIL;
-
- if (phase == 1) {
- data = 0;
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id, bus_id, DDR_PHY_DATA,
- 0, data, (0x7 << 6 | 0x1f)));
- data = 0xf;
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num, ACCESS_TYPE_UNICAST,
- if_id, bus_id, DDR_PHY_DATA,
- 1, data, 0x1f));
- return MV_OK;
- }
- } else {
- return MV_FAIL;
- }
- } else if ((phase == 2) || (phase == 3)) {
- phase = phase - 2;
- data = (phase << 6) + (adll & 0x1f);
- CHECK_STATUS(ddr3_tip_bus_read_modify_write
- (dev_num, ACCESS_TYPE_UNICAST, if_id, bus_id,
- DDR_PHY_DATA, 0, data, (0x7 << 6 | 0x1f)));
- return MV_OK;
- } else {
- DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
- ("Wl_supp_align_err_shift: unexpected phase\n"));
-
- return MV_FAIL;
- }
-
- return MV_OK;
-}
-
/*
* Dynamic write leveling sequence
*/
u32 bus_id, dq_id;
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
TRAINING_SW_2_REG, 0x1, 0x5));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_WRITE_LEVELING_REG, 0x50, 0xff));
+ TRAINING_WL_REG, 0x50, 0xff));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_WRITE_LEVELING_REG, 0x5c, 0xff));
+ TRAINING_WL_REG, 0x5c, 0xff));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_TRAINING_CONTROL_REG, 0x381b82, 0x3c3faf));
+ GENERAL_TRAINING_OPCODE_REG, 0x381b82, 0x3c3faf));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_OBJ1_OPCODE_REG, (0x3 << 25), (0x3ffff << 9)));
+ OPCODE_REG0_REG(1), (0x3 << 25), (0x3ffff << 9)));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_OBJ1_ITER_CNT_REG, 0x80, 0xffff));
+ OPCODE_REG1_REG(1), 0x80, 0xffff));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_WRITE_LEVELING_DONE_CNTR_REG, 0x14, 0xff));
+ WL_DONE_CNTR_REF_REG, 0x14, 0xff));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- TRAINING_WRITE_LEVELING_REG, 0xff5c, 0xffff));
+ TRAINING_WL_REG, 0xff5c, 0xffff));
/* mask PBS */
for (dq_id = 0; dq_id < MAX_DQ_NUM; dq_id++) {
}
/* Mask all results */
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface; bus_id++) {
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
mask_results_pup_reg_map[bus_id], 0x1 << 24,
}
/* Unmask only wanted */
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface; bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
mask_results_pup_reg_map[bus_id], 0, 0x1 << 24));
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- WR_LEVELING_DQS_PATTERN_REG, 0x1, 0x1));
+ WL_DQS_PATTERN_REG, 0x1, 0x1));
return MV_OK;
}
u32 bus_id, dq_id;
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* mask PBS */
for (dq_id = 0; dq_id < MAX_DQ_NUM; dq_id++) {
}
/* Mask all results */
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface; bus_id++) {
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
mask_results_pup_reg_map[bus_id], 0x1 << 24,
}
/* Unmask only wanted */
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface; bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
mask_results_pup_reg_map[bus_id], 0, 0x1 << 24));
u32 bus_id, dq_id;
u16 *mask_results_pup_reg_map = ddr3_tip_get_mask_results_pup_reg_map();
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* mask PBS */
for (dq_id = 0; dq_id < MAX_DQ_NUM; dq_id++) {
}
/* Mask all results */
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface; bus_id++) {
+ for (bus_id = 0; bus_id < octets_per_if_num; bus_id++) {
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
mask_results_pup_reg_map[bus_id], 0x1 << 24,
/* Unmask only wanted */
for (dq_id = 0; dq_id < MAX_DQ_NUM; dq_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, dq_id / 8);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, dq_id / 8);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
mask_results_dq_reg_map[dq_id], 0x0 << 24,
int ddr3_tip_print_wl_supp_result(u32 dev_num)
{
u32 bus_id = 0, if_id = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
DEBUG_LEVELING(DEBUG_LEVEL_INFO,
("I/F0 PUP0 Result[0 - success, 1-fail] ...\n"));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0; bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
DEBUG_LEVELING(DEBUG_LEVEL_INFO,
("%d ,", wr_supp_res[if_id]
[bus_id].is_pup_fail));
("I/F0 PUP0 Stage[0-phase_shift, 1-clock_shift, 2-align_shift] ...\n"));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (bus_id = 0; bus_id < tm->num_of_bus_per_interface;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (bus_id = 0; bus_id < octets_per_if_num;
bus_id++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, bus_id);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, bus_id);
DEBUG_LEVELING(DEBUG_LEVEL_INFO,
("%d ,", wr_supp_res[if_id]
[bus_id].stage));
return MV_OK;
}
+
+#define RD_FIFO_PTR_LOW_STAT_INDIR_ADDR 0x9a
+#define RD_FIFO_PTR_HIGH_STAT_INDIR_ADDR 0x9b
+/* position of falling dqs edge in fifo; walking 1 */
+#define RD_FIFO_DQS_FALL_EDGE_POS_0 0x1
+#define RD_FIFO_DQS_FALL_EDGE_POS_1 0x2
+#define RD_FIFO_DQS_FALL_EDGE_POS_2 0x4
+#define RD_FIFO_DQS_FALL_EDGE_POS_3 0x8
+#define RD_FIFO_DQS_FALL_EDGE_POS_4 0x10 /* lock */
+/* position of rising dqs edge in fifo; walking 0 */
+#define RD_FIFO_DQS_RISE_EDGE_POS_0 0x1fff
+#define RD_FIFO_DQS_RISE_EDGE_POS_1 0x3ffe
+#define RD_FIFO_DQS_RISE_EDGE_POS_2 0x3ffd
+#define RD_FIFO_DQS_RISE_EDGE_POS_3 0x3ffb
+#define RD_FIFO_DQS_RISE_EDGE_POS_4 0x3ff7 /* lock */
+#define TEST_ADDR 0x8
+#define TAPS_PER_UI 32
+#define UI_PER_RD_SAMPLE 4
+#define TAPS_PER_RD_SAMPLE ((UI_PER_RD_SAMPLE) * (TAPS_PER_UI))
+#define MAX_RD_SAMPLES 32
+#define MAX_RL_VALUE ((MAX_RD_SAMPLES) * (TAPS_PER_RD_SAMPLE))
+#define RD_FIFO_DLY 8
+#define STEP_SIZE 64
+#define RL_JITTER_WIDTH_LMT 20
+#define ADLL_TAPS_IN_CYCLE 64
+
+enum rl_dqs_burst_state {
+ RL_AHEAD = 0,
+ RL_INSIDE,
+ RL_BEHIND
+};
+int mv_ddr_rl_dqs_burst(u32 dev_num, u32 if_id, u32 freq)
+{
+ enum rl_dqs_burst_state rl_state[NUM_OF_CS][MAX_BUS_NUM][MAX_INTERFACE_NUM] = { { {0} } };
+ enum hws_ddr_phy subphy_type = DDR_PHY_DATA;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ int cl_val = tm->interface_params[0].cas_l;
+ int rl_adll_val, rl_phase_val, sdr_cycle_incr, rd_sample, rd_ready;
+ int final_rd_sample, final_rd_ready;
+ int i, subphy_id, step;
+ int pass_lock_num = 0;
+ int init_pass_lock_num;
+ int phase_delta;
+ int min_phase, max_phase;
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
+ u32 rl_values[NUM_OF_CS][MAX_BUS_NUM][MAX_INTERFACE_NUM] = { { {0} } };
+ u32 rl_min_values[NUM_OF_CS][MAX_BUS_NUM][MAX_INTERFACE_NUM] = { { {0} } };
+ u32 rl_max_values[NUM_OF_CS][MAX_BUS_NUM][MAX_INTERFACE_NUM] = { { {0} } };
+ u32 rl_val, rl_min_val[NUM_OF_CS], rl_max_val[NUM_OF_CS];
+ u32 reg_val_low, reg_val_high;
+ u32 reg_val, reg_mask;
+ uintptr_t test_addr = TEST_ADDR;
+
+ /* initialization */
+ if (ddr3_if_ecc_enabled()) {
+ ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST, if_id, TRAINING_SW_2_REG,
+ ®_val, MASK_ALL_BITS);
+ reg_mask = (TRAINING_ECC_MUX_MASK << TRAINING_ECC_MUX_OFFS) |
+ (TRAINING_SW_OVRD_MASK << TRAINING_SW_OVRD_OFFS);
+ reg_val &= ~reg_mask;
+ reg_val |= (TRAINING_ECC_MUX_DIS << TRAINING_ECC_MUX_OFFS) |
+ (TRAINING_SW_OVRD_ENA << TRAINING_SW_OVRD_OFFS);
+ ddr3_tip_if_write(0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, TRAINING_SW_2_REG,
+ reg_val, MASK_ALL_BITS);
+ ddr3_tip_if_read(dev_num, ACCESS_TYPE_UNICAST, if_id, TRAINING_REG,
+ ®_val, MASK_ALL_BITS);
+ reg_mask = (TRN_START_MASK << TRN_START_OFFS);
+ reg_val &= ~reg_mask;
+ reg_val |= TRN_START_ENA << TRN_START_OFFS;
+ ddr3_tip_if_write(0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, TRAINING_REG,
+ reg_val, MASK_ALL_BITS);
+ }
+
+ for (effective_cs = 0; effective_cs < max_cs; effective_cs++)
+ for (subphy_id = 0; subphy_id < MAX_BUS_NUM; subphy_id++)
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++)
+ if (IS_BUS_ACTIVE(tm->bus_act_mask, subphy_id) == 0)
+ pass_lock_num++; /* increment on inactive subphys */
+
+ init_pass_lock_num = pass_lock_num / max_cs;
+ for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ training_result[training_stage][if_id] = TEST_SUCCESS;
+ }
+ }
+
+ /* search for dqs edges per subphy */
+ if_id = 0;
+ for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
+ pass_lock_num = init_pass_lock_num;
+ ddr3_tip_if_write(0, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, ODPG_DATA_CTRL_REG,
+ effective_cs << ODPG_DATA_CS_OFFS,
+ ODPG_DATA_CS_MASK << ODPG_DATA_CS_OFFS);
+ rl_min_val[effective_cs] = MAX_RL_VALUE;
+ rl_max_val[effective_cs] = 0;
+ step = STEP_SIZE;
+ for (i = 0; i < MAX_RL_VALUE; i += step) {
+ rl_val = 0;
+ sdr_cycle_incr = i / TAPS_PER_RD_SAMPLE; /* sdr cycle increment */
+ rd_sample = cl_val + 2 * sdr_cycle_incr;
+ /* fifo out to in delay in search is constant */
+ rd_ready = rd_sample + RD_FIFO_DLY;
+
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, RD_DATA_SMPL_DLYS_REG,
+ rd_sample << RD_SMPL_DLY_CS_OFFS(effective_cs),
+ RD_SMPL_DLY_CS_MASK << RD_SMPL_DLY_CS_OFFS(effective_cs));
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, RD_DATA_RDY_DLYS_REG,
+ rd_ready << RD_RDY_DLY_CS_OFFS(effective_cs),
+ RD_RDY_DLY_CS_MASK << RD_RDY_DLY_CS_OFFS(effective_cs));
+
+ /* one sdr (single data rate) cycle incremented on every four phases of ddr clock */
+ sdr_cycle_incr = i % TAPS_PER_RD_SAMPLE;
+ rl_adll_val = sdr_cycle_incr % MAX_RD_SAMPLES;
+ rl_phase_val = sdr_cycle_incr / MAX_RD_SAMPLES;
+ rl_val = ((rl_adll_val & RL_REF_DLY_MASK) << RL_REF_DLY_OFFS) |
+ ((rl_phase_val & RL_PH_SEL_MASK) << RL_PH_SEL_OFFS);
+
+ /* write to all subphys (even to not connected or locked) */
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, ACCESS_TYPE_MULTICAST,
+ 0, DDR_PHY_DATA, RL_PHY_REG(effective_cs), rl_val);
+
+ /* reset read fifo assertion */
+ ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, if_id, SDRAM_CFG_REG,
+ DATA_PUP_RD_RESET_ENA << DATA_PUP_RD_RESET_OFFS,
+ DATA_PUP_RD_RESET_MASK << DATA_PUP_RD_RESET_OFFS);
+
+ /* reset read fifo deassertion */
+ ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, if_id, SDRAM_CFG_REG,
+ DATA_PUP_RD_RESET_DIS << DATA_PUP_RD_RESET_OFFS,
+ DATA_PUP_RD_RESET_MASK << DATA_PUP_RD_RESET_OFFS);
+
+ /* perform one read burst */
+ if (MV_DDR_IS_64BIT_DRAM_MODE(tm->bus_act_mask))
+ readq(test_addr);
+ else
+ readl(test_addr);
+
+ /* progress read ptr; decide on rl state per byte */
+ for (subphy_id = 0; subphy_id < MAX_BUS_NUM; subphy_id++) {
+ if (rl_state[effective_cs][subphy_id][if_id] == RL_BEHIND)
+ continue; /* skip locked subphys */
+ ddr3_tip_bus_read(dev_num, if_id, ACCESS_TYPE_UNICAST, subphy_id, DDR_PHY_DATA,
+ RD_FIFO_PTR_LOW_STAT_INDIR_ADDR, ®_val_low);
+ ddr3_tip_bus_read(dev_num, if_id, ACCESS_TYPE_UNICAST, subphy_id, DDR_PHY_DATA,
+ RD_FIFO_PTR_HIGH_STAT_INDIR_ADDR, ®_val_high);
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("%s: cs %d, step %d, subphy %d, state %d, low 0x%04x, high 0x%04x; move to ",
+ __func__, effective_cs, i, subphy_id,
+ rl_state[effective_cs][subphy_id][if_id],
+ reg_val_low, reg_val_high));
+
+ switch (rl_state[effective_cs][subphy_id][if_id]) {
+ case RL_AHEAD:
+ /* improve search resolution getting closer to the window */
+ if (reg_val_low == RD_FIFO_DQS_FALL_EDGE_POS_4 &&
+ reg_val_high == RD_FIFO_DQS_RISE_EDGE_POS_4) {
+ rl_state[effective_cs][subphy_id][if_id] = RL_INSIDE;
+ rl_values[effective_cs][subphy_id][if_id] = i;
+ rl_min_values[effective_cs][subphy_id][if_id] = i;
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("new state %d\n",
+ rl_state[effective_cs][subphy_id][if_id]));
+ } else if (reg_val_low == RD_FIFO_DQS_FALL_EDGE_POS_3 &&
+ reg_val_high == RD_FIFO_DQS_RISE_EDGE_POS_3) {
+ step = (step < 2) ? step : 2;
+ } else if (reg_val_low == RD_FIFO_DQS_FALL_EDGE_POS_2 &&
+ reg_val_high == RD_FIFO_DQS_RISE_EDGE_POS_2) {
+ step = (step < 16) ? step : 16;
+ } else if (reg_val_low == RD_FIFO_DQS_FALL_EDGE_POS_1 &&
+ reg_val_high == RD_FIFO_DQS_RISE_EDGE_POS_1) {
+ step = (step < 32) ? step : 32;
+ } else if (reg_val_low == RD_FIFO_DQS_FALL_EDGE_POS_0 &&
+ reg_val_high == RD_FIFO_DQS_RISE_EDGE_POS_0) {
+ step = (step < 64) ? step : 64;
+ } else {
+ /* otherwise, step is unchanged */
+ }
+ break;
+ case RL_INSIDE:
+ if (reg_val_low == RD_FIFO_DQS_FALL_EDGE_POS_4 &&
+ reg_val_high == RD_FIFO_DQS_RISE_EDGE_POS_4) {
+ rl_max_values[effective_cs][subphy_id][if_id] = i;
+ if ((rl_max_values[effective_cs][subphy_id][if_id] -
+ rl_min_values[effective_cs][subphy_id][if_id]) >
+ ADLL_TAPS_IN_CYCLE) {
+ rl_state[effective_cs][subphy_id][if_id] = RL_BEHIND;
+ rl_values[effective_cs][subphy_id][if_id] =
+ (i + rl_values[effective_cs][subphy_id][if_id]) / 2;
+ pass_lock_num++;
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("new lock %d\n", pass_lock_num));
+ if (rl_min_val[effective_cs] >
+ rl_values[effective_cs][subphy_id][if_id])
+ rl_min_val[effective_cs] =
+ rl_values[effective_cs][subphy_id][if_id];
+ if (rl_max_val[effective_cs] <
+ rl_values[effective_cs][subphy_id][if_id])
+ rl_max_val[effective_cs] =
+ rl_values[effective_cs][subphy_id][if_id];
+ step = 2;
+ }
+ }
+ if (reg_val_low != RD_FIFO_DQS_FALL_EDGE_POS_4 ||
+ reg_val_high != RD_FIFO_DQS_RISE_EDGE_POS_4) {
+ if ((i - rl_values[effective_cs][subphy_id][if_id]) <
+ RL_JITTER_WIDTH_LMT) {
+ /* inside the jitter; not valid segment */
+ rl_state[effective_cs][subphy_id][if_id] = RL_AHEAD;
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("new state %d; jitter on mask\n",
+ rl_state[effective_cs][subphy_id][if_id]));
+ } else { /* finished valid segment */
+ rl_state[effective_cs][subphy_id][if_id] = RL_BEHIND;
+ rl_values[effective_cs][subphy_id][if_id] =
+ (i + rl_values[effective_cs][subphy_id][if_id]) / 2;
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("new state %d, solution %d\n",
+ rl_state[effective_cs][subphy_id][if_id],
+ rl_values[effective_cs][subphy_id][if_id]));
+ pass_lock_num++;
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE,
+ ("new lock %d\n", pass_lock_num));
+ if (rl_min_val[effective_cs] >
+ rl_values[effective_cs][subphy_id][if_id])
+ rl_min_val[effective_cs] =
+ rl_values[effective_cs][subphy_id][if_id];
+ if (rl_max_val[effective_cs] <
+ rl_values[effective_cs][subphy_id][if_id])
+ rl_max_val[effective_cs] =
+ rl_values[effective_cs][subphy_id][if_id];
+ step = 2;
+ }
+ }
+ break;
+ case RL_BEHIND: /* do nothing */
+ break;
+ }
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE, ("\n"));
+ }
+ DEBUG_LEVELING(DEBUG_LEVEL_TRACE, ("pass_lock_num %d\n", pass_lock_num));
+ /* exit condition */
+ if (pass_lock_num == MAX_BUS_NUM)
+ break;
+ } /* for-loop on i */
+
+ if (pass_lock_num != MAX_BUS_NUM) {
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
+ ("%s: cs %d, pass_lock_num %d, max_bus_num %d, init_pass_lock_num %d\n",
+ __func__, effective_cs, pass_lock_num, MAX_BUS_NUM, init_pass_lock_num));
+ for (subphy_id = 0; subphy_id < MAX_BUS_NUM; subphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, subphy_id);
+ DEBUG_LEVELING(DEBUG_LEVEL_ERROR,
+ ("%s: subphy %d %s\n",
+ __func__, subphy_id,
+ (rl_state[effective_cs][subphy_id][if_id] == RL_BEHIND) ?
+ "locked" : "not locked"));
+ }
+ }
+ } /* for-loop on effective_cs */
+
+ /* post-processing read leveling results */
+ if_id = 0;
+ for (effective_cs = 0; effective_cs < max_cs; effective_cs++) {
+ phase_delta = 0;
+ i = rl_min_val[effective_cs];
+ sdr_cycle_incr = i / TAPS_PER_RD_SAMPLE; /* sdr cycle increment */
+ rd_sample = cl_val + 2 * sdr_cycle_incr;
+ rd_ready = rd_sample + RD_FIFO_DLY;
+ min_phase = (rl_min_val[effective_cs] - (sdr_cycle_incr * TAPS_PER_RD_SAMPLE)) % MAX_RD_SAMPLES;
+ max_phase = (rl_max_val[effective_cs] - (sdr_cycle_incr * TAPS_PER_RD_SAMPLE)) % MAX_RD_SAMPLES;
+ final_rd_sample = rd_sample;
+ final_rd_ready = rd_ready;
+
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, RD_DATA_SMPL_DLYS_REG,
+ rd_sample << RD_SMPL_DLY_CS_OFFS(effective_cs),
+ RD_SMPL_DLY_CS_MASK << RD_SMPL_DLY_CS_OFFS(effective_cs));
+ ddr3_tip_if_write(0, ACCESS_TYPE_UNICAST, 0, RD_DATA_RDY_DLYS_REG,
+ rd_ready << RD_RDY_DLY_CS_OFFS(effective_cs),
+ RD_RDY_DLY_CS_MASK << RD_RDY_DLY_CS_OFFS(effective_cs));
+ DEBUG_LEVELING(DEBUG_LEVEL_INFO,
+ ("%s: cs %d, min phase %d, max phase %d, read sample %d\n",
+ __func__, effective_cs, min_phase, max_phase, rd_sample));
+
+ for (subphy_id = 0; subphy_id < MAX_BUS_NUM; subphy_id++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, subphy_id);
+ /* reduce sdr cycle per cs; extract rl adll and phase values */
+ i = rl_values[effective_cs][subphy_id][if_id] - (sdr_cycle_incr * TAPS_PER_RD_SAMPLE);
+ rl_adll_val = i % MAX_RD_SAMPLES;
+ rl_phase_val = i / MAX_RD_SAMPLES;
+ rl_phase_val -= phase_delta;
+ DEBUG_LEVELING(DEBUG_LEVEL_INFO,
+ ("%s: final results: cs %d, subphy %d, read sample %d read ready %d, rl_phase_val %d, rl_adll_val %d\n",
+ __func__, effective_cs, subphy_id, final_rd_sample,
+ final_rd_ready, rl_phase_val, rl_adll_val));
+
+ rl_val = ((rl_adll_val & RL_REF_DLY_MASK) << RL_REF_DLY_OFFS) |
+ ((rl_phase_val & RL_PH_SEL_MASK) << RL_PH_SEL_OFFS);
+ ddr3_tip_bus_write(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE, ACCESS_TYPE_UNICAST,
+ subphy_id, subphy_type, RL_PHY_REG(effective_cs), rl_val);
+ }
+ } /* for-loop on effective cs */
+
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ if (odt_config != 0)
+ CHECK_STATUS(ddr3_tip_write_additional_odt_setting(dev_num, if_id));
+ }
+
+ /* reset read fifo assertion */
+ ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, if_id, SDRAM_CFG_REG,
+ DATA_PUP_RD_RESET_ENA << DATA_PUP_RD_RESET_OFFS,
+ DATA_PUP_RD_RESET_MASK << DATA_PUP_RD_RESET_OFFS);
+
+ /* reset read fifo deassertion */
+ ddr3_tip_if_write(dev_num, ACCESS_TYPE_MULTICAST, if_id, SDRAM_CFG_REG,
+ DATA_PUP_RD_RESET_DIS << DATA_PUP_RD_RESET_OFFS,
+ DATA_PUP_RD_RESET_MASK << DATA_PUP_RD_RESET_OFFS);
+
+ return MV_OK;
+}
int ddr3_tip_print_wl_supp_result(u32 dev_num);
int ddr3_tip_calc_cs_mask(u32 dev_num, u32 if_id, u32 effective_cs,
u32 *cs_mask);
-u32 hws_ddr3_tip_max_cs_get(void);
+u32 ddr3_tip_max_cs_get(u32 dev_num);
#endif /* _DDR3_TRAINING_LEVELING_H_ */
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
#define TYPICAL_PBS_VALUE 12
u8 min_pbs_per_pup[MAX_INTERFACE_NUM][MAX_BUS_NUM];
u8 max_adll_per_pup[MAX_INTERFACE_NUM][MAX_BUS_NUM];
u8 min_adll_per_pup[MAX_INTERFACE_NUM][MAX_BUS_NUM];
-u32 pbsdelay_per_pup[NUM_OF_PBS_MODES][MAX_INTERFACE_NUM][MAX_BUS_NUM];
+u32 pbsdelay_per_pup[NUM_OF_PBS_MODES][MAX_INTERFACE_NUM][MAX_BUS_NUM][MAX_CS_NUM];
u8 adll_shift_lock[MAX_INTERFACE_NUM][MAX_BUS_NUM];
u8 adll_shift_val[MAX_INTERFACE_NUM][MAX_BUS_NUM];
enum hws_pattern pbs_pattern = PATTERN_VREF;
int init_val = (search_dir == HWS_LOW2HIGH) ? 0 : iterations;
enum hws_edge_compare search_edge = EDGE_FP;
u32 pup = 0, bit = 0, if_id = 0, all_lock = 0, cs_num = 0;
- int reg_addr = 0;
+ u32 reg_addr = 0;
u32 validation_val = 0;
u32 cs_enable_reg_val[MAX_INTERFACE_NUM];
u16 *mask_results_dq_reg_map = ddr3_tip_get_mask_results_dq_reg();
u8 temp = 0;
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
/* save current cs enable reg val */
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* save current cs enable reg val */
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val, MASK_ALL_BITS));
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val, MASK_ALL_BITS));
/* enable single cs */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, (1 << 3), (1 << 3)));
+ DUAL_DUNIT_CFG_REG, (1 << 3), (1 << 3)));
}
reg_addr = (pbs_mode == PBS_RX_MODE) ?
- (READ_CENTRALIZATION_PHY_REG +
- (effective_cs * CS_REGISTER_ADDR_OFFSET)) :
- (WRITE_CENTRALIZATION_PHY_REG +
- (effective_cs * CS_REGISTER_ADDR_OFFSET));
- read_adll_value(nominal_adll, reg_addr, MASK_ALL_BITS);
+ CRX_PHY_REG(effective_cs) :
+ CTX_PHY_REG(effective_cs);
+ ddr3_tip_read_adll_value(dev_num, nominal_adll, reg_addr, MASK_ALL_BITS);
/* stage 1 shift ADLL */
ddr3_tip_ip_training(dev_num, ACCESS_TYPE_MULTICAST,
pbs_pattern, search_edge, CS_SINGLE, cs_num,
train_status);
validation_val = (pbs_mode == PBS_RX_MODE) ? 0x1f : 0;
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
min_adll_per_pup[if_id][pup] =
(pbs_mode == PBS_RX_MODE) ? 0x1f : 0x3f;
pup_state[if_id][pup] = 0x3;
}
/* EBA */
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (bit = 0; bit < BUS_WIDTH_IN_BITS; bit++) {
CHECK_STATUS(ddr3_tip_if_read
(dev_num, ACCESS_TYPE_MULTICAST,
res0, MASK_ALL_BITS));
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
DEBUG_PBS_ENGINE(DEBUG_LEVEL_TRACE,
("FP I/F %d, bit:%d, pup:%d res0 0x%x\n",
if_id, bit, pup,
}
/* EEBA */
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (pup_state[if_id][pup] != 4)
continue;
}
/* Print Stage result */
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
DEBUG_PBS_ENGINE(DEBUG_LEVEL_TRACE,
("FP I/F %d, ADLL Shift for EBA: pup[%d] Lock status = %d Lock Val = %d,%d\n",
if_id, pup,
DEBUG_PBS_ENGINE(DEBUG_LEVEL_INFO,
("Update ADLL Shift of all pups:\n"));
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (adll_shift_lock[if_id][pup] != 1)
continue;
/* if pup not locked continue to next pup */
/* PBS EEBA&EBA */
/* Start the Per Bit Skew search */
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
max_pbs_per_pup[if_id][pup] = 0x0;
min_pbs_per_pup[if_id][pup] = 0x1f;
for (bit = 0; bit < BUS_WIDTH_IN_BITS; bit++) {
iterations, pbs_pattern, search_edge,
CS_SINGLE, cs_num, train_status);
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (adll_shift_lock[if_id][pup] != 1) {
/* if pup not lock continue to next pup */
continue;
/* Check all Pup lock */
all_lock = 1;
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
all_lock = all_lock * adll_shift_lock[if_id][pup];
}
}
search_dir = (pbs_mode == PBS_RX_MODE) ? HWS_LOW2HIGH :
HWS_HIGH2LOW;
init_val = (search_dir == HWS_LOW2HIGH) ? 0 : iterations;
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
if (adll_shift_lock[if_id][pup] == 1) {
/*if pup lock continue to next pup */
continue;
search_edge, CS_SINGLE, cs_num,
train_status);
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
for (bit = 0; bit < BUS_WIDTH_IN_BITS; bit++) {
CHECK_STATUS(ddr3_tip_if_read
(dev_num,
/* Check all Pup state */
all_lock = 1;
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
+ for (pup = 0; pup < octets_per_if_num; pup++) {
/*
* DEBUG_PBS_ENGINE(DEBUG_LEVEL_INFO,
* ("pup_state[%d][%d] = %d\n",if_id,pup,pup_state
/* END OF SBA */
/* Norm */
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
for (bit = 0; bit < BUS_WIDTH_IN_BITS; bit++) {
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1;
if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
/* if pup not lock continue to next pup */
if (adll_shift_lock[if_id][pup] != 1) {
DEBUG_PBS_ENGINE(
/* DQ PBS register update with the final result */
for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (pup = 0; pup < tm->num_of_bus_per_interface; pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
DEBUG_PBS_ENGINE(
DEBUG_LEVEL_INFO,
pad_num = dq_map_table[
bit + pup * BUS_WIDTH_IN_BITS +
if_id * BUS_WIDTH_IN_BITS *
- tm->num_of_bus_per_interface];
+ MAX_BUS_NUM];
DEBUG_PBS_ENGINE(DEBUG_LEVEL_INFO,
("result_mat: %d ",
result_mat[if_id][pup]
[bit]));
reg_addr = (pbs_mode == PBS_RX_MODE) ?
- (PBS_RX_PHY_REG + effective_cs * 0x10) :
- (PBS_TX_PHY_REG + effective_cs * 0x10);
+ PBS_RX_PHY_REG(effective_cs, 0) :
+ PBS_TX_PHY_REG(effective_cs, 0);
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
if_id, ACCESS_TYPE_UNICAST, pup,
DDR_PHY_DATA, reg_addr + pad_num,
result_mat[if_id][pup][bit]));
}
- pbsdelay_per_pup[pbs_mode][if_id][pup] =
- (max_pbs_per_pup[if_id][pup] ==
- min_pbs_per_pup[if_id][pup]) ?
- TYPICAL_PBS_VALUE :
- ((max_adll_per_pup[if_id][pup] -
- min_adll_per_pup[if_id][pup]) * adll_tap /
- (max_pbs_per_pup[if_id][pup] -
- min_pbs_per_pup[if_id][pup]));
+
+ if (max_pbs_per_pup[if_id][pup] == min_pbs_per_pup[if_id][pup]) {
+ temp = TYPICAL_PBS_VALUE;
+ } else {
+ temp = ((max_adll_per_pup[if_id][pup] -
+ min_adll_per_pup[if_id][pup]) *
+ adll_tap /
+ (max_pbs_per_pup[if_id][pup] -
+ min_pbs_per_pup[if_id][pup]));
+ }
+ pbsdelay_per_pup[pbs_mode]
+ [if_id][pup][effective_cs] = temp;
/* RX results ready, write RX also */
if (pbs_mode == PBS_TX_MODE) {
DEBUG_PBS_ENGINE(
DEBUG_LEVEL_INFO,
(", PBS tap=%d [psec] ==> skew observed = %d\n",
- pbsdelay_per_pup[pbs_mode][if_id][pup],
+ temp,
((max_pbs_per_pup[if_id][pup] -
min_pbs_per_pup[if_id][pup]) *
- pbsdelay_per_pup[pbs_mode][if_id][pup])));
+ temp)));
}
}
/* Write back to the phy the default values */
reg_addr = (pbs_mode == PBS_RX_MODE) ?
- (READ_CENTRALIZATION_PHY_REG + effective_cs * 4) :
- (WRITE_CENTRALIZATION_PHY_REG + effective_cs * 4);
- write_adll_value(nominal_adll, reg_addr);
+ CRX_PHY_REG(effective_cs) :
+ CTX_PHY_REG(effective_cs);
+ ddr3_tip_write_adll_value(dev_num, nominal_adll, reg_addr);
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
reg_addr = (pbs_mode == PBS_RX_MODE) ?
0));
/* restore cs enable value */
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_UNICAST, if_id,
- CS_ENABLE_REG, cs_enable_reg_val[if_id],
+ DUAL_DUNIT_CFG_REG, cs_enable_reg_val[if_id],
MASK_ALL_BITS));
}
/* exit test mode */
CHECK_STATUS(ddr3_tip_if_write
(dev_num, ACCESS_TYPE_MULTICAST, PARAM_NOT_CARE,
- ODPG_WRITE_READ_MODE_ENABLE_REG, 0xffff, MASK_ALL_BITS));
+ ODPG_WR_RD_MODE_ENA_REG, 0xffff, MASK_ALL_BITS));
+
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- /*
- * meaning that there is no VW exist at all (No lock at
- * the EBA ADLL shift at EBS)
- */
- if (pup_state[if_id][pup] == 1)
- return MV_FAIL;
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
+ /*
+ * no valid window found
+ * (no lock at EBA ADLL shift at EBS)
+ */
+ if (pup_state[if_id][pup] == 1)
+ return MV_FAIL;
+ }
}
return MV_OK;
return ddr3_tip_pbs(uidev_num, PBS_TX_MODE);
}
-#ifndef EXCLUDE_SWITCH_DEBUG
+#ifdef DDR_VIEWER_TOOL
/*
* Print PBS Result
*/
int ddr3_tip_print_all_pbs_result(u32 dev_num)
{
u32 curr_cs;
- u32 max_cs = hws_ddr3_tip_max_cs_get();
+ u32 max_cs = ddr3_tip_max_cs_get(dev_num);
for (curr_cs = 0; curr_cs < max_cs; curr_cs++) {
ddr3_tip_print_pbs_result(dev_num, curr_cs, PBS_RX_MODE);
{
u32 data_value = 0, bit = 0, if_id = 0, pup = 0;
u32 reg_addr = (pbs_mode == PBS_RX_MODE) ?
- (PBS_RX_PHY_REG + cs_num * 0x10) :
- (PBS_TX_PHY_REG + cs_num * 0x10);
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ PBS_RX_PHY_REG(cs_num, 0) :
+ PBS_TX_PHY_REG(cs_num , 0);
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ printf("%s,CS%d,PBS,ADLLRATIO,,,",
+ (pbs_mode == PBS_RX_MODE) ? "Rx" : "Tx", cs_num);
+ for (if_id = 0; if_id < MAX_INTERFACE_NUM; if_id++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (pup = 0; pup < octets_per_if_num; pup++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
+ printf("%d,",
+ pbsdelay_per_pup[pbs_mode][if_id][pup][cs_num]);
+ }
+ }
printf("CS%d, %s ,PBS\n", cs_num,
(pbs_mode == PBS_RX_MODE) ? "Rx" : "Tx");
for (bit = 0; bit < BUS_WIDTH_IN_BITS; bit++) {
printf("%s, DQ", (pbs_mode == PBS_RX_MODE) ? "Rx" : "Tx");
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
printf("%d ,PBS,,, ", bit);
- for (pup = 0; pup <= tm->num_of_bus_per_interface;
+ for (pup = 0; pup <= octets_per_if_num;
pup++) {
- VALIDATE_ACTIVE(tm->bus_act_mask, pup);
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, pup);
CHECK_STATUS(ddr3_tip_bus_read
(dev_num, if_id,
ACCESS_TYPE_UNICAST, pup,
return MV_OK;
}
-#endif
+#endif /* DDR_VIEWER_TOOL */
/*
* Fixup PBS Result
{
u32 if_id, pup, bit;
u32 reg_addr = (pbs_mode == PBS_RX_MODE) ?
- (PBS_RX_PHY_REG + effective_cs * 0x10) :
- (PBS_TX_PHY_REG + effective_cs * 0x10);
- struct hws_topology_map *tm = ddr3_get_topology_map();
+ PBS_RX_PHY_REG(effective_cs, 0) :
+ PBS_TX_PHY_REG(effective_cs, 0);
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
for (if_id = 0; if_id <= MAX_INTERFACE_NUM - 1; if_id++) {
- VALIDATE_ACTIVE(tm->if_act_mask, if_id);
- for (pup = 0; pup <= tm->num_of_bus_per_interface; pup++) {
+ VALIDATE_IF_ACTIVE(tm->if_act_mask, if_id);
+ for (pup = 0; pup <= octets_per_if_num; pup++) {
for (bit = 0; bit <= BUS_WIDTH_IN_BITS + 3; bit++) {
CHECK_STATUS(ddr3_tip_bus_write
(dev_num, ACCESS_TYPE_UNICAST,
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#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_2cs = 0x120012;
-u32 g_odt_config_1cs = 0x10000;
-u32 g_rtt_nom = 0x44;
-u32 g_dic = 0x2;
-
-
-/*
- * 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;
-}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _DDR_ML_WRAPPER_H
+#define _DDR_ML_WRAPPER_H
+
+#include <common.h>
+#include <i2c.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
+#define INTER_REGS_BASE SOC_REGS_PHY_BASE
+#endif
+
+/*
+ * MV_DEBUG_INIT need to be defines, otherwise the output of the
+ * DDR2 training code is not complete and misleading
+ */
+#define MV_DEBUG_INIT
+
+#ifdef MV_DEBUG_INIT
+#define DEBUG_INIT_S(s) puts(s)
+#define DEBUG_INIT_D(d, l) printf("%x", d)
+#define DEBUG_INIT_D_10(d, l) printf("%d", d)
+#else
+#define DEBUG_INIT_S(s)
+#define DEBUG_INIT_D(d, l)
+#define DEBUG_INIT_D_10(d, l)
+#endif
+
+#ifdef MV_DEBUG_INIT_FULL
+#define DEBUG_INIT_FULL_S(s) puts(s)
+#define DEBUG_INIT_FULL_D(d, l) printf("%x", d)
+#define DEBUG_INIT_FULL_D_10(d, l) printf("%d", d)
+#define DEBUG_WR_REG(reg, val) \
+ { DEBUG_INIT_S("Write Reg: 0x"); DEBUG_INIT_D((reg), 8); \
+ DEBUG_INIT_S("= "); DEBUG_INIT_D((val), 8); DEBUG_INIT_S("\n"); }
+#define DEBUG_RD_REG(reg, val) \
+ { DEBUG_INIT_S("Read Reg: 0x"); DEBUG_INIT_D((reg), 8); \
+ DEBUG_INIT_S("= "); DEBUG_INIT_D((val), 8); DEBUG_INIT_S("\n"); }
+#else
+#define DEBUG_INIT_FULL_S(s)
+#define DEBUG_INIT_FULL_D(d, l)
+#define DEBUG_INIT_FULL_D_10(d, l)
+#define DEBUG_WR_REG(reg, val)
+#define DEBUG_RD_REG(reg, val)
+#endif
+
+#define DEBUG_INIT_FULL_C(s, d, l) \
+ { DEBUG_INIT_FULL_S(s); \
+ DEBUG_INIT_FULL_D(d, l); \
+ DEBUG_INIT_FULL_S("\n"); }
+#define DEBUG_INIT_C(s, d, l) \
+ { DEBUG_INIT_S(s); DEBUG_INIT_D(d, l); DEBUG_INIT_S("\n"); }
+
+/*
+ * Debug (Enable/Disable modules) and Error report
+ */
+
+#ifdef BASIC_DEBUG
+#define MV_DEBUG_WL
+#define MV_DEBUG_RL
+#define MV_DEBUG_DQS_RESULTS
+#endif
+
+#ifdef FULL_DEBUG
+#define MV_DEBUG_WL
+#define MV_DEBUG_RL
+#define MV_DEBUG_DQS
+
+#define MV_DEBUG_PBS
+#define MV_DEBUG_DFS
+#define MV_DEBUG_MAIN_FULL
+#define MV_DEBUG_DFS_FULL
+#define MV_DEBUG_DQS_FULL
+#define MV_DEBUG_RL_FULL
+#define MV_DEBUG_WL_FULL
+#endif
+
+
+/* The following is a list of Marvell status */
+#define MV_ERROR (-1)
+#define MV_OK (0x00) /* Operation succeeded */
+#define MV_FAIL (0x01) /* Operation failed */
+#define MV_BAD_VALUE (0x02) /* Illegal value (general) */
+#define MV_OUT_OF_RANGE (0x03) /* The value is out of range */
+#define MV_BAD_PARAM (0x04) /* Illegal parameter in function called */
+#define MV_BAD_PTR (0x05) /* Illegal pointer value */
+#define MV_BAD_SIZE (0x06) /* Illegal size */
+#define MV_BAD_STATE (0x07) /* Illegal state of state machine */
+#define MV_SET_ERROR (0x08) /* Set operation failed */
+#define MV_GET_ERROR (0x09) /* Get operation failed */
+#define MV_CREATE_ERROR (0x0a) /* Fail while creating an item */
+#define MV_NOT_FOUND (0x0b) /* Item not found */
+#define MV_NO_MORE (0x0c) /* No more items found */
+#define MV_NO_SUCH (0x0d) /* No such item */
+#define MV_TIMEOUT (0x0e) /* Time Out */
+#define MV_NO_CHANGE (0x0f) /* Parameter(s) is already in this value */
+#define MV_NOT_SUPPORTED (0x10) /* This request is not support */
+#define MV_NOT_IMPLEMENTED (0x11) /* Request supported but not implemented*/
+#define MV_NOT_INITIALIZED (0x12) /* The item is not initialized */
+#define MV_NO_RESOURCE (0x13) /* Resource not available (memory ...) */
+#define MV_FULL (0x14) /* Item is full (Queue or table etc...) */
+#define MV_EMPTY (0x15) /* Item is empty (Queue or table etc...) */
+#define MV_INIT_ERROR (0x16) /* Error occured while INIT process */
+#define MV_HW_ERROR (0x17) /* Hardware error */
+#define MV_TX_ERROR (0x18) /* Transmit operation not succeeded */
+#define MV_RX_ERROR (0x19) /* Recieve operation not succeeded */
+#define MV_NOT_READY (0x1a) /* The other side is not ready yet */
+#define MV_ALREADY_EXIST (0x1b) /* Tried to create existing item */
+#define MV_OUT_OF_CPU_MEM (0x1c) /* Cpu memory allocation failed. */
+#define MV_NOT_STARTED (0x1d) /* Not started yet */
+#define MV_BUSY (0x1e) /* Item is busy. */
+#define MV_TERMINATE (0x1f) /* Item terminates it's work. */
+#define MV_NOT_ALIGNED (0x20) /* Wrong alignment */
+#define MV_NOT_ALLOWED (0x21) /* Operation NOT allowed */
+#define MV_WRITE_PROTECT (0x22) /* Write protected */
+#define MV_INVALID (int)(-1)
+
+/*
+ * Accessor functions for the registers
+ */
+static inline void reg_write(u32 addr, u32 val)
+{
+ writel(val, INTER_REGS_BASE + addr);
+}
+
+static inline u32 reg_read(u32 addr)
+{
+ return readl(INTER_REGS_BASE + addr);
+}
+
+static inline void reg_bit_set(u32 addr, u32 mask)
+{
+ setbits_le32(INTER_REGS_BASE + addr, mask);
+}
+
+static inline void reg_bit_clr(u32 addr, u32 mask)
+{
+ clrbits_le32(INTER_REGS_BASE + addr, mask);
+}
+
+#endif /* _DDR_ML_WRAPPER_H */
#include "ddr3_training_ip_def.h"
#include "ddr3_topology_def.h"
-#if defined(CONFIG_ARMADA_38X)
-#include "ddr3_a38x.h"
+#if defined(CONFIG_ARMADA_38X) || defined(CONFIG_ARMADA_39X)
+#include "mv_ddr_plat.h"
#endif
-/* bus width in bits */
-enum hws_bus_width {
- BUS_WIDTH_4,
- BUS_WIDTH_8,
- BUS_WIDTH_16,
- BUS_WIDTH_32
-};
-
-enum hws_temperature {
- HWS_TEMP_LOW,
- HWS_TEMP_NORMAL,
- HWS_TEMP_HIGH
-};
-
-enum hws_mem_size {
- MEM_512M,
- MEM_1G,
- MEM_2G,
- MEM_4G,
- MEM_8G,
- MEM_SIZE_LAST
-};
-
-enum hws_timing {
- HWS_TIM_DEFAULT,
- HWS_TIM_1T,
- HWS_TIM_2T
-};
+#include "mv_ddr_topology.h"
+#include "mv_ddr_spd.h"
+#include "ddr3_logging_def.h"
struct bus_params {
/* Chip Select (CS) bitmask (bits 0-CS0, bit 1- CS1 ...) */
/* Speed Bin Table */
enum hws_speed_bin speed_bin_index;
- /* bus width of memory */
- enum hws_bus_width bus_width;
+ /* sdram device width */
+ enum mv_ddr_dev_width bus_width;
- /* Bus memory size (MBit) */
- enum hws_mem_size memory_size;
+ /* total sdram capacity per die, megabits */
+ enum mv_ddr_die_capacity memory_size;
/* The DDR frequency for each interfaces */
enum hws_ddr_freq memory_freq;
u8 cas_l;
/* operation temperature */
- enum hws_temperature interface_temp;
-
- /* 2T vs 1T mode (by default computed from number of CSs) */
- enum hws_timing timing;
+ enum mv_ddr_temperature interface_temp;
};
-struct hws_topology_map {
+struct mv_ddr_topology_map {
+ /* debug level configuration */
+ enum mv_ddr_debug_level debug_level;
+
/* Number of interfaces (default is 12) */
u8 if_act_mask;
/* Controller configuration per interface */
struct if_params interface_params[MAX_INTERFACE_NUM];
- /* BUS per interface (default is 4) */
- u8 num_of_bus_per_interface;
-
/* Bit mask for active buses */
- u8 bus_act_mask;
+ u16 bus_act_mask;
+
+ /* source of ddr configuration data */
+ enum mv_ddr_cfg_src cfg_src;
+
+ /* raw spd data */
+ union mv_ddr_spd_data spd_data;
+
+ /* timing parameters */
+ unsigned int timing_data[MV_DDR_TDATA_LAST];
};
/* DDR3 training global configuration parameters */
struct tune_train_params {
u32 ck_delay;
- u32 ck_delay_16;
- u32 p_finger;
- u32 n_finger;
u32 phy_reg3_val;
+ u32 g_zpri_data;
+ u32 g_znri_data;
+ u32 g_zpri_ctrl;
+ u32 g_znri_ctrl;
+ u32 g_zpodt_data;
+ u32 g_znodt_data;
+ u32 g_zpodt_ctrl;
+ u32 g_znodt_ctrl;
+ u32 g_dic;
+ u32 g_odt_config;
+ u32 g_rtt_nom;
+ u32 g_rtt_wr;
+ u32 g_rtt_park;
};
#endif /* _DDR_TOPOLOGY_DEF_H */
--- /dev/null
+const char mv_ddr_build_message[] = ""; const char mv_ddr_version_string[] = "mv_ddr: mv_ddr-armada-17.10.4";
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#include "mv_ddr_common.h"
+#include "ddr_ml_wrapper.h"
+
+void mv_ddr_ver_print(void)
+{
+ printf("%s %s\n", mv_ddr_version_string, mv_ddr_build_message);
+}
+
+/* ceiling division for positive integers */
+unsigned int ceil_div(unsigned int x, unsigned int y)
+{
+ return (x % y) ? (x / y + 1) : (x / y);
+}
+
+/*
+ * time to number of clocks calculation based on the rounding algorithm
+ * using 97.4% inverse factor per JEDEC Standard No. 21-C, 4.1.2.L-4:
+ * Serial Presence Detect (SPD) for DDR4 SDRAM Modules
+ */
+unsigned int time_to_nclk(unsigned int t, unsigned int tclk)
+{
+ /* t & tclk parameters are in ps */
+ return ((unsigned long)t * 1000 / tclk + 974) / 1000;
+}
+
+/* round division of two positive integers to the nearest whole number */
+int round_div(unsigned int dividend, unsigned int divisor, unsigned int *quotient)
+{
+ if (quotient == NULL) {
+ printf("%s: error: NULL quotient pointer found\n", __func__);
+ return MV_FAIL;
+ }
+
+ if (divisor == 0) {
+ printf("%s: error: division by zero\n", __func__);
+ return MV_FAIL;
+ } else {
+ *quotient = (dividend + divisor / 2) / divisor;
+ }
+
+ return MV_OK;
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _MV_DDR_COMMON_H
+#define _MV_DDR_COMMON_H
+
+extern const char mv_ddr_build_message[];
+extern const char mv_ddr_version_string[];
+
+#define MV_DDR_NUM_BITS_IN_BYTE 8
+#define MV_DDR_MEGA_BITS (1024 * 1024)
+#define MV_DDR_32_BITS_MASK 0xffffffff
+
+unsigned int ceil_div(unsigned int x, unsigned int y);
+unsigned int time_to_nclk(unsigned int t, unsigned int tclk);
+int round_div(unsigned int dividend, unsigned int divisor, unsigned int *quotient);
+
+#endif /* _MV_DDR_COMMON_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#include "ddr3_init.h"
+
+#include "mv_ddr_sys_env_lib.h"
+
+#define DDR_INTERFACES_NUM 1
+#define DDR_INTERFACE_OCTETS_NUM 5
+
+/*
+ * 1. L2 filter should be set at binary header to 0xD000000,
+ * to avoid conflict with internal register IO.
+ * 2. U-Boot modifies internal registers base to 0xf100000,
+ * and than should update L2 filter accordingly to 0xf000000 (3.75 GB)
+ */
+#define L2_FILTER_FOR_MAX_MEMORY_SIZE 0xC0000000 /* temporary limit l2 filter to 3gb (LSP issue) */
+#define ADDRESS_FILTERING_END_REGISTER 0x8c04
+
+#define DYNAMIC_CS_SIZE_CONFIG
+#define DISABLE_L2_FILTERING_DURING_DDR_TRAINING
+
+/* Termal Sensor Registers */
+#define TSEN_CONTROL_LSB_REG 0xE4070
+#define TSEN_CONTROL_LSB_TC_TRIM_OFFSET 0
+#define TSEN_CONTROL_LSB_TC_TRIM_MASK (0x7 << TSEN_CONTROL_LSB_TC_TRIM_OFFSET)
+#define TSEN_CONTROL_MSB_REG 0xE4074
+#define TSEN_CONTROL_MSB_RST_OFFSET 8
+#define TSEN_CONTROL_MSB_RST_MASK (0x1 << TSEN_CONTROL_MSB_RST_OFFSET)
+#define TSEN_STATUS_REG 0xe4078
+#define TSEN_STATUS_READOUT_VALID_OFFSET 10
+#define TSEN_STATUS_READOUT_VALID_MASK (0x1 << \
+ TSEN_STATUS_READOUT_VALID_OFFSET)
+#define TSEN_STATUS_TEMP_OUT_OFFSET 0
+#define TSEN_STATUS_TEMP_OUT_MASK (0x3ff << TSEN_STATUS_TEMP_OUT_OFFSET)
+
+static struct dlb_config ddr3_dlb_config_table[] = {
+ {DLB_CTRL_REG, 0x2000005c},
+ {DLB_BUS_OPT_WT_REG, 0x00880000},
+ {DLB_AGING_REG, 0x0f7f007f},
+ {DLB_EVICTION_CTRL_REG, 0x0000129f},
+ {DLB_EVICTION_TIMERS_REG, 0x00ff0000},
+ {DLB_WTS_DIFF_CS_REG, 0x04030802},
+ {DLB_WTS_DIFF_BG_REG, 0x00000a02},
+ {DLB_WTS_SAME_BG_REG, 0x09000a01},
+ {DLB_WTS_CMDS_REG, 0x00020005},
+ {DLB_WTS_ATTR_PRIO_REG, 0x00060f10},
+ {DLB_QUEUE_MAP_REG, 0x00000543},
+ {DLB_SPLIT_REG, 0x00000000},
+ {DLB_USER_CMD_REG, 0x00000000},
+ {0x0, 0x0}
+};
+
+static struct dlb_config *sys_env_dlb_config_ptr_get(void)
+{
+ return &ddr3_dlb_config_table[0];
+}
+
+static u8 a38x_bw_per_freq[DDR_FREQ_LAST] = {
+ 0x3, /* DDR_FREQ_100 */
+ 0x4, /* DDR_FREQ_400 */
+ 0x4, /* DDR_FREQ_533 */
+ 0x5, /* DDR_FREQ_667 */
+ 0x5, /* DDR_FREQ_800 */
+ 0x5, /* DDR_FREQ_933 */
+ 0x5, /* DDR_FREQ_1066 */
+ 0x3, /* DDR_FREQ_311 */
+ 0x3, /* DDR_FREQ_333 */
+ 0x4, /* DDR_FREQ_467 */
+ 0x5, /* DDR_FREQ_850 */
+ 0x5, /* DDR_FREQ_600 */
+ 0x3, /* DDR_FREQ_300 */
+ 0x5, /* DDR_FREQ_900 */
+ 0x3, /* DDR_FREQ_360 */
+ 0x5 /* DDR_FREQ_1000 */
+};
+
+static u8 a38x_rate_per_freq[DDR_FREQ_LAST] = {
+ 0x1, /* DDR_FREQ_100 */
+ 0x2, /* DDR_FREQ_400 */
+ 0x2, /* DDR_FREQ_533 */
+ 0x2, /* DDR_FREQ_667 */
+ 0x2, /* DDR_FREQ_800 */
+ 0x3, /* DDR_FREQ_933 */
+ 0x3, /* DDR_FREQ_1066 */
+ 0x1, /* DDR_FREQ_311 */
+ 0x1, /* DDR_FREQ_333 */
+ 0x2, /* DDR_FREQ_467 */
+ 0x2, /* DDR_FREQ_850 */
+ 0x2, /* DDR_FREQ_600 */
+ 0x1, /* DDR_FREQ_300 */
+ 0x2, /* DDR_FREQ_900 */
+ 0x1, /* DDR_FREQ_360 */
+ 0x2 /* DDR_FREQ_1000 */
+};
+
+static u16 a38x_vco_freq_per_sar_ref_clk_25_mhz[] = {
+ 666, /* 0 */
+ 1332,
+ 800,
+ 1600,
+ 1066,
+ 2132,
+ 1200,
+ 2400,
+ 1332,
+ 1332,
+ 1500,
+ 1500,
+ 1600, /* 12 */
+ 1600,
+ 1700,
+ 1700,
+ 1866,
+ 1866,
+ 1800, /* 18 */
+ 2000,
+ 2000,
+ 4000,
+ 2132,
+ 2132,
+ 2300,
+ 2300,
+ 2400,
+ 2400,
+ 2500,
+ 2500,
+ 800
+};
+
+static u16 a38x_vco_freq_per_sar_ref_clk_40_mhz[] = {
+ 666, /* 0 */
+ 1332,
+ 800,
+ 800, /* 0x3 */
+ 1066,
+ 1066, /* 0x5 */
+ 1200,
+ 2400,
+ 1332,
+ 1332,
+ 1500, /* 10 */
+ 1600, /* 0xB */
+ 1600,
+ 1600,
+ 1700,
+ 1560, /* 0xF */
+ 1866,
+ 1866,
+ 1800,
+ 2000,
+ 2000, /* 20 */
+ 4000,
+ 2132,
+ 2132,
+ 2300,
+ 2300,
+ 2400,
+ 2400,
+ 2500,
+ 2500,
+ 1800 /* 30 - 0x1E */
+};
+
+
+static u32 async_mode_at_tf;
+
+static u32 dq_bit_map_2_phy_pin[] = {
+ 1, 0, 2, 6, 9, 8, 3, 7, /* 0 */
+ 8, 9, 1, 7, 2, 6, 3, 0, /* 1 */
+ 3, 9, 7, 8, 1, 0, 2, 6, /* 2 */
+ 1, 0, 6, 2, 8, 3, 7, 9, /* 3 */
+ 0, 1, 2, 9, 7, 8, 3, 6, /* 4 */
+};
+
+void mv_ddr_mem_scrubbing(void)
+{
+}
+
+static int ddr3_tip_a38x_set_divider(u8 dev_num, u32 if_id,
+ enum hws_ddr_freq freq);
+
+/*
+ * Read temperature TJ value
+ */
+static u32 ddr3_ctrl_get_junc_temp(u8 dev_num)
+{
+ int reg = 0;
+
+ /* Initiates TSEN hardware reset once */
+ if ((reg_read(TSEN_CONTROL_MSB_REG) & TSEN_CONTROL_MSB_RST_MASK) == 0) {
+ reg_bit_set(TSEN_CONTROL_MSB_REG, TSEN_CONTROL_MSB_RST_MASK);
+ /* set Tsen Tc Trim to correct default value (errata #132698) */
+ reg = reg_read(TSEN_CONTROL_LSB_REG);
+ reg &= ~TSEN_CONTROL_LSB_TC_TRIM_MASK;
+ reg |= 0x3 << TSEN_CONTROL_LSB_TC_TRIM_OFFSET;
+ reg_write(TSEN_CONTROL_LSB_REG, reg);
+ }
+ mdelay(10);
+
+ /* Check if the readout field is valid */
+ if ((reg_read(TSEN_STATUS_REG) & TSEN_STATUS_READOUT_VALID_MASK) == 0) {
+ printf("%s: TSEN not ready\n", __func__);
+ return 0;
+ }
+
+ reg = reg_read(TSEN_STATUS_REG);
+ reg = (reg & TSEN_STATUS_TEMP_OUT_MASK) >> TSEN_STATUS_TEMP_OUT_OFFSET;
+
+ return ((((10000 * reg) / 21445) * 1000) - 272674) / 1000;
+}
+
+/*
+ * Name: ddr3_tip_a38x_get_freq_config.
+ * Desc:
+ * Args:
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_tip_a38x_get_freq_config(u8 dev_num, enum hws_ddr_freq freq,
+ struct hws_tip_freq_config_info
+ *freq_config_info)
+{
+ if (a38x_bw_per_freq[freq] == 0xff)
+ return MV_NOT_SUPPORTED;
+
+ if (freq_config_info == NULL)
+ return MV_BAD_PARAM;
+
+ freq_config_info->bw_per_freq = a38x_bw_per_freq[freq];
+ freq_config_info->rate_per_freq = a38x_rate_per_freq[freq];
+ freq_config_info->is_supported = 1;
+
+ return MV_OK;
+}
+
+static void dunit_read(u32 addr, u32 mask, u32 *data)
+{
+ *data = reg_read(addr) & mask;
+}
+
+static void dunit_write(u32 addr, u32 mask, u32 data)
+{
+ u32 reg_val = data;
+
+ if (mask != MASK_ALL_BITS) {
+ dunit_read(addr, MASK_ALL_BITS, ®_val);
+ reg_val &= (~mask);
+ reg_val |= (data & mask);
+ }
+
+ reg_write(addr, reg_val);
+}
+
+#define ODPG_ENABLE_REG 0x186d4
+#define ODPG_EN_OFFS 0
+#define ODPG_EN_MASK 0x1
+#define ODPG_EN_ENA 1
+#define ODPG_EN_DONE 0
+#define ODPG_DIS_OFFS 8
+#define ODPG_DIS_MASK 0x1
+#define ODPG_DIS_DIS 1
+void mv_ddr_odpg_enable(void)
+{
+ dunit_write(ODPG_ENABLE_REG,
+ ODPG_EN_MASK << ODPG_EN_OFFS,
+ ODPG_EN_ENA << ODPG_EN_OFFS);
+}
+
+void mv_ddr_odpg_disable(void)
+{
+ dunit_write(ODPG_ENABLE_REG,
+ ODPG_DIS_MASK << ODPG_DIS_OFFS,
+ ODPG_DIS_DIS << ODPG_DIS_OFFS);
+}
+
+void mv_ddr_odpg_done_clr(void)
+{
+ return;
+}
+
+int mv_ddr_is_odpg_done(u32 count)
+{
+ u32 i, data;
+
+ for (i = 0; i < count; i++) {
+ dunit_read(ODPG_ENABLE_REG, MASK_ALL_BITS, &data);
+ if (((data >> ODPG_EN_OFFS) & ODPG_EN_MASK) ==
+ ODPG_EN_DONE)
+ break;
+ }
+
+ if (i >= count) {
+ printf("%s: timeout\n", __func__);
+ return MV_FAIL;
+ }
+
+ return MV_OK;
+}
+
+void mv_ddr_training_enable(void)
+{
+ dunit_write(GLOB_CTRL_STATUS_REG,
+ TRAINING_TRIGGER_MASK << TRAINING_TRIGGER_OFFS,
+ TRAINING_TRIGGER_ENA << TRAINING_TRIGGER_OFFS);
+}
+
+#define DRAM_INIT_CTRL_STATUS_REG 0x18488
+#define TRAINING_TRIGGER_OFFS 0
+#define TRAINING_TRIGGER_MASK 0x1
+#define TRAINING_TRIGGER_ENA 1
+#define TRAINING_DONE_OFFS 1
+#define TRAINING_DONE_MASK 0x1
+#define TRAINING_DONE_DONE 1
+#define TRAINING_DONE_NOT_DONE 0
+#define TRAINING_RESULT_OFFS 2
+#define TRAINING_RESULT_MASK 0x1
+#define TRAINING_RESULT_PASS 0
+#define TRAINING_RESULT_FAIL 1
+int mv_ddr_is_training_done(u32 count, u32 *result)
+{
+ u32 i, data;
+
+ if (result == NULL) {
+ printf("%s: NULL result pointer found\n", __func__);
+ return MV_FAIL;
+ }
+
+ for (i = 0; i < count; i++) {
+ dunit_read(DRAM_INIT_CTRL_STATUS_REG, MASK_ALL_BITS, &data);
+ if (((data >> TRAINING_DONE_OFFS) & TRAINING_DONE_MASK) ==
+ TRAINING_DONE_DONE)
+ break;
+ }
+
+ if (i >= count) {
+ printf("%s: timeout\n", __func__);
+ return MV_FAIL;
+ }
+
+ *result = (data >> TRAINING_RESULT_OFFS) & TRAINING_RESULT_MASK;
+
+ return MV_OK;
+}
+
+#define DM_PAD 10
+u32 mv_ddr_dm_pad_get(void)
+{
+ return DM_PAD;
+}
+
+/*
+ * Name: ddr3_tip_a38x_select_ddr_controller.
+ * Desc: Enable/Disable access to Marvell's server.
+ * Args: dev_num - device number
+ * enable - whether to enable or disable the server
+ * Notes:
+ * Returns: MV_OK if success, other error code if fail.
+ */
+static int ddr3_tip_a38x_select_ddr_controller(u8 dev_num, int enable)
+{
+ u32 reg;
+
+ reg = reg_read(DUAL_DUNIT_CFG_REG);
+
+ if (enable)
+ reg |= (1 << 6);
+ else
+ reg &= ~(1 << 6);
+
+ reg_write(DUAL_DUNIT_CFG_REG, reg);
+
+ return MV_OK;
+}
+
+static u8 ddr3_tip_clock_mode(u32 frequency)
+{
+ if ((frequency == DDR_FREQ_LOW_FREQ) || (freq_val[frequency] <= 400))
+ return 1;
+
+ return 2;
+}
+
+static int mv_ddr_sar_freq_get(int dev_num, enum hws_ddr_freq *freq)
+{
+ u32 reg, ref_clk_satr;
+
+ /* Read sample at reset setting */
+ reg = (reg_read(REG_DEVICE_SAR1_ADDR) >>
+ RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET) &
+ RST2_CPU_DDR_CLOCK_SELECT_IN_MASK;
+
+ ref_clk_satr = reg_read(DEVICE_SAMPLE_AT_RESET2_REG);
+ if (((ref_clk_satr >> DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_OFFSET) & 0x1) ==
+ DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_25MHZ) {
+ switch (reg) {
+ case 0x1:
+ DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
+ ("Warning: Unsupported freq mode for 333Mhz configured(%d)\n",
+ reg));
+ /* fallthrough */
+ case 0x0:
+ *freq = DDR_FREQ_333;
+ break;
+ case 0x3:
+ DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
+ ("Warning: Unsupported freq mode for 400Mhz configured(%d)\n",
+ reg));
+ /* fallthrough */
+ case 0x2:
+ *freq = DDR_FREQ_400;
+ break;
+ case 0xd:
+ DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
+ ("Warning: Unsupported freq mode for 533Mhz configured(%d)\n",
+ reg));
+ /* fallthrough */
+ case 0x4:
+ *freq = DDR_FREQ_533;
+ break;
+ case 0x6:
+ *freq = DDR_FREQ_600;
+ break;
+ case 0x11:
+ case 0x14:
+ DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
+ ("Warning: Unsupported freq mode for 667Mhz configured(%d)\n",
+ reg));
+ /* fallthrough */
+ case 0x8:
+ *freq = DDR_FREQ_667;
+ break;
+ case 0x15:
+ case 0x1b:
+ DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
+ ("Warning: Unsupported freq mode for 800Mhz configured(%d)\n",
+ reg));
+ /* fallthrough */
+ case 0xc:
+ *freq = DDR_FREQ_800;
+ break;
+ case 0x10:
+ *freq = DDR_FREQ_933;
+ break;
+ case 0x12:
+ *freq = DDR_FREQ_900;
+ break;
+ case 0x13:
+ *freq = DDR_FREQ_933;
+ break;
+ default:
+ *freq = 0;
+ return MV_NOT_SUPPORTED;
+ }
+ } else { /* REFCLK 40MHz case */
+ switch (reg) {
+ case 0x3:
+ *freq = DDR_FREQ_400;
+ break;
+ case 0x5:
+ *freq = DDR_FREQ_533;
+ break;
+ case 0xb:
+ *freq = DDR_FREQ_800;
+ break;
+ case 0x1e:
+ *freq = DDR_FREQ_900;
+ break;
+ default:
+ *freq = 0;
+ return MV_NOT_SUPPORTED;
+ }
+ }
+
+ return MV_OK;
+}
+
+static int ddr3_tip_a38x_get_medium_freq(int dev_num, enum hws_ddr_freq *freq)
+{
+ u32 reg, ref_clk_satr;
+
+ /* Read sample at reset setting */
+ reg = (reg_read(REG_DEVICE_SAR1_ADDR) >>
+ RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET) &
+ RST2_CPU_DDR_CLOCK_SELECT_IN_MASK;
+
+ ref_clk_satr = reg_read(DEVICE_SAMPLE_AT_RESET2_REG);
+ if (((ref_clk_satr >> DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_OFFSET) & 0x1) ==
+ DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_25MHZ) {
+ switch (reg) {
+ case 0x0:
+ case 0x1:
+ /* Medium is same as TF to run PBS in this freq */
+ *freq = DDR_FREQ_333;
+ break;
+ case 0x2:
+ case 0x3:
+ /* Medium is same as TF to run PBS in this freq */
+ *freq = DDR_FREQ_400;
+ break;
+ case 0x4:
+ case 0xd:
+ /* Medium is same as TF to run PBS in this freq */
+ *freq = DDR_FREQ_533;
+ break;
+ case 0x8:
+ case 0x10:
+ case 0x11:
+ case 0x14:
+ *freq = DDR_FREQ_333;
+ break;
+ case 0xc:
+ case 0x15:
+ case 0x1b:
+ *freq = DDR_FREQ_400;
+ break;
+ case 0x6:
+ *freq = DDR_FREQ_300;
+ break;
+ case 0x12:
+ *freq = DDR_FREQ_360;
+ break;
+ case 0x13:
+ *freq = DDR_FREQ_400;
+ break;
+ default:
+ *freq = 0;
+ return MV_NOT_SUPPORTED;
+ }
+ } else { /* REFCLK 40MHz case */
+ switch (reg) {
+ case 0x3:
+ /* Medium is same as TF to run PBS in this freq */
+ *freq = DDR_FREQ_400;
+ break;
+ case 0x5:
+ /* Medium is same as TF to run PBS in this freq */
+ *freq = DDR_FREQ_533;
+ break;
+ case 0xb:
+ *freq = DDR_FREQ_400;
+ break;
+ case 0x1e:
+ *freq = DDR_FREQ_360;
+ break;
+ default:
+ *freq = 0;
+ return MV_NOT_SUPPORTED;
+ }
+ }
+
+ return MV_OK;
+}
+
+static int ddr3_tip_a38x_get_device_info(u8 dev_num, struct ddr3_device_info *info_ptr)
+{
+#if defined(CONFIG_ARMADA_39X)
+ info_ptr->device_id = 0x6900;
+#else
+ info_ptr->device_id = 0x6800;
+#endif
+ info_ptr->ck_delay = ck_delay;
+
+ return MV_OK;
+}
+
+/* check indirect access to phy register file completed */
+static int is_prfa_done(void)
+{
+ u32 reg_val;
+ u32 iter = 0;
+
+ do {
+ if (iter++ > MAX_POLLING_ITERATIONS) {
+ printf("error: %s: polling timeout\n", __func__);
+ return MV_FAIL;
+ }
+ dunit_read(PHY_REG_FILE_ACCESS_REG, MASK_ALL_BITS, ®_val);
+ reg_val >>= PRFA_REQ_OFFS;
+ reg_val &= PRFA_REQ_MASK;
+ } while (reg_val == PRFA_REQ_ENA); /* request pending */
+
+ return MV_OK;
+}
+
+/* write to phy register thru indirect access */
+static int prfa_write(enum hws_access_type phy_access, u32 phy,
+ enum hws_ddr_phy phy_type, u32 addr,
+ u32 data, enum hws_operation op_type)
+{
+ u32 reg_val = ((data & PRFA_DATA_MASK) << PRFA_DATA_OFFS) |
+ ((addr & PRFA_REG_NUM_MASK) << PRFA_REG_NUM_OFFS) |
+ ((phy & PRFA_PUP_NUM_MASK) << PRFA_PUP_NUM_OFFS) |
+ ((phy_type & PRFA_PUP_CTRL_DATA_MASK) << PRFA_PUP_CTRL_DATA_OFFS) |
+ ((phy_access & PRFA_PUP_BCAST_WR_ENA_MASK) << PRFA_PUP_BCAST_WR_ENA_OFFS) |
+ (((addr >> 6) & PRFA_REG_NUM_HI_MASK) << PRFA_REG_NUM_HI_OFFS) |
+ ((op_type & PRFA_TYPE_MASK) << PRFA_TYPE_OFFS);
+ dunit_write(PHY_REG_FILE_ACCESS_REG, MASK_ALL_BITS, reg_val);
+ reg_val |= (PRFA_REQ_ENA << PRFA_REQ_OFFS);
+ dunit_write(PHY_REG_FILE_ACCESS_REG, MASK_ALL_BITS, reg_val);
+
+ /* polling for prfa request completion */
+ if (is_prfa_done() != MV_OK)
+ return MV_FAIL;
+
+ return MV_OK;
+}
+
+/* read from phy register thru indirect access */
+static int prfa_read(enum hws_access_type phy_access, u32 phy,
+ enum hws_ddr_phy phy_type, u32 addr, u32 *data)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ u32 max_phy = ddr3_tip_dev_attr_get(0, MV_ATTR_OCTET_PER_INTERFACE);
+ u32 i, reg_val;
+
+ if (phy_access == ACCESS_TYPE_MULTICAST) {
+ for (i = 0; i < max_phy; i++) {
+ VALIDATE_BUS_ACTIVE(tm->bus_act_mask, i);
+ if (prfa_write(ACCESS_TYPE_UNICAST, i, phy_type, addr, 0, OPERATION_READ) != MV_OK)
+ return MV_FAIL;
+ dunit_read(PHY_REG_FILE_ACCESS_REG, MASK_ALL_BITS, ®_val);
+ data[i] = (reg_val >> PRFA_DATA_OFFS) & PRFA_DATA_MASK;
+ }
+ } else {
+ if (prfa_write(phy_access, phy, phy_type, addr, 0, OPERATION_READ) != MV_OK)
+ return MV_FAIL;
+ dunit_read(PHY_REG_FILE_ACCESS_REG, MASK_ALL_BITS, ®_val);
+ *data = (reg_val >> PRFA_DATA_OFFS) & PRFA_DATA_MASK;
+ }
+
+ return MV_OK;
+}
+
+static int mv_ddr_sw_db_init(u32 dev_num, u32 board_id)
+{
+ struct hws_tip_config_func_db config_func;
+
+ /* new read leveling version */
+ config_func.mv_ddr_dunit_read = dunit_read;
+ config_func.mv_ddr_dunit_write = dunit_write;
+ config_func.tip_dunit_mux_select_func =
+ ddr3_tip_a38x_select_ddr_controller;
+ config_func.tip_get_freq_config_info_func =
+ ddr3_tip_a38x_get_freq_config;
+ config_func.tip_set_freq_divider_func = ddr3_tip_a38x_set_divider;
+ config_func.tip_get_device_info_func = ddr3_tip_a38x_get_device_info;
+ config_func.tip_get_temperature = ddr3_ctrl_get_junc_temp;
+ config_func.tip_get_clock_ratio = ddr3_tip_clock_mode;
+ config_func.tip_external_read = ddr3_tip_ext_read;
+ config_func.tip_external_write = ddr3_tip_ext_write;
+ config_func.mv_ddr_phy_read = prfa_read;
+ config_func.mv_ddr_phy_write = prfa_write;
+
+ ddr3_tip_init_config_func(dev_num, &config_func);
+
+ ddr3_tip_register_dq_table(dev_num, dq_bit_map_2_phy_pin);
+
+ /* set device attributes*/
+ ddr3_tip_dev_attr_init(dev_num);
+ ddr3_tip_dev_attr_set(dev_num, MV_ATTR_TIP_REV, MV_TIP_REV_4);
+ ddr3_tip_dev_attr_set(dev_num, MV_ATTR_PHY_EDGE, MV_DDR_PHY_EDGE_POSITIVE);
+ ddr3_tip_dev_attr_set(dev_num, MV_ATTR_OCTET_PER_INTERFACE, DDR_INTERFACE_OCTETS_NUM);
+#ifdef CONFIG_ARMADA_39X
+ ddr3_tip_dev_attr_set(dev_num, MV_ATTR_INTERLEAVE_WA, 1);
+#else
+ ddr3_tip_dev_attr_set(dev_num, MV_ATTR_INTERLEAVE_WA, 0);
+#endif
+
+ ca_delay = 0;
+ delay_enable = 1;
+ dfs_low_freq = DFS_LOW_FREQ_VALUE;
+ calibration_update_control = 1;
+
+#ifdef CONFIG_ARMADA_38X
+ /* For a38x only, change to 2T mode to resolve low freq instability */
+ mode_2t = 1;
+#endif
+
+ ddr3_tip_a38x_get_medium_freq(dev_num, &medium_freq);
+
+ return MV_OK;
+}
+
+static int mv_ddr_training_mask_set(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ enum hws_ddr_freq ddr_freq = tm->interface_params[0].memory_freq;
+
+ mask_tune_func = (SET_LOW_FREQ_MASK_BIT |
+ LOAD_PATTERN_MASK_BIT |
+ SET_MEDIUM_FREQ_MASK_BIT | WRITE_LEVELING_MASK_BIT |
+ WRITE_LEVELING_SUPP_MASK_BIT |
+ READ_LEVELING_MASK_BIT |
+ PBS_RX_MASK_BIT |
+ PBS_TX_MASK_BIT |
+ SET_TARGET_FREQ_MASK_BIT |
+ WRITE_LEVELING_TF_MASK_BIT |
+ WRITE_LEVELING_SUPP_TF_MASK_BIT |
+ READ_LEVELING_TF_MASK_BIT |
+ CENTRALIZATION_RX_MASK_BIT |
+ CENTRALIZATION_TX_MASK_BIT);
+ rl_mid_freq_wa = 1;
+
+ if ((ddr_freq == DDR_FREQ_333) || (ddr_freq == DDR_FREQ_400)) {
+ mask_tune_func = (WRITE_LEVELING_MASK_BIT |
+ LOAD_PATTERN_2_MASK_BIT |
+ WRITE_LEVELING_SUPP_MASK_BIT |
+ READ_LEVELING_MASK_BIT |
+ PBS_RX_MASK_BIT |
+ PBS_TX_MASK_BIT |
+ CENTRALIZATION_RX_MASK_BIT |
+ CENTRALIZATION_TX_MASK_BIT);
+ rl_mid_freq_wa = 0; /* WA not needed if 333/400 is TF */
+ }
+
+ /* Supplementary not supported for ECC modes */
+ if (1 == ddr3_if_ecc_enabled()) {
+ mask_tune_func &= ~WRITE_LEVELING_SUPP_TF_MASK_BIT;
+ mask_tune_func &= ~WRITE_LEVELING_SUPP_MASK_BIT;
+ mask_tune_func &= ~PBS_TX_MASK_BIT;
+ mask_tune_func &= ~PBS_RX_MASK_BIT;
+ }
+
+ return MV_OK;
+}
+
+/* function: mv_ddr_set_calib_controller
+ * this function sets the controller which will control
+ * the calibration cycle in the end of the training.
+ * 1 - internal controller
+ * 2 - external controller
+ */
+void mv_ddr_set_calib_controller(void)
+{
+ calibration_update_control = CAL_UPDATE_CTRL_INT;
+}
+
+static int ddr3_tip_a38x_set_divider(u8 dev_num, u32 if_id,
+ enum hws_ddr_freq frequency)
+{
+ u32 divider = 0;
+ u32 sar_val, ref_clk_satr;
+ u32 async_val;
+
+ if (if_id != 0) {
+ DEBUG_TRAINING_ACCESS(DEBUG_LEVEL_ERROR,
+ ("A38x does not support interface 0x%x\n",
+ if_id));
+ return MV_BAD_PARAM;
+ }
+
+ /* get VCO freq index */
+ sar_val = (reg_read(REG_DEVICE_SAR1_ADDR) >>
+ RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET) &
+ RST2_CPU_DDR_CLOCK_SELECT_IN_MASK;
+
+ ref_clk_satr = reg_read(DEVICE_SAMPLE_AT_RESET2_REG);
+ if (((ref_clk_satr >> DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_OFFSET) & 0x1) ==
+ DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_25MHZ)
+ divider = a38x_vco_freq_per_sar_ref_clk_25_mhz[sar_val] / freq_val[frequency];
+ else
+ divider = a38x_vco_freq_per_sar_ref_clk_40_mhz[sar_val] / freq_val[frequency];
+
+ if ((async_mode_at_tf == 1) && (freq_val[frequency] > 400)) {
+ /* Set async mode */
+ dunit_write(0x20220, 0x1000, 0x1000);
+ dunit_write(0xe42f4, 0x200, 0x200);
+
+ /* Wait for async mode setup */
+ mdelay(5);
+
+ /* Set KNL values */
+ switch (frequency) {
+#ifdef CONFIG_DDR3
+ case DDR_FREQ_467:
+ async_val = 0x806f012;
+ break;
+ case DDR_FREQ_533:
+ async_val = 0x807f012;
+ break;
+ case DDR_FREQ_600:
+ async_val = 0x805f00a;
+ break;
+#endif
+ case DDR_FREQ_667:
+ async_val = 0x809f012;
+ break;
+ case DDR_FREQ_800:
+ async_val = 0x807f00a;
+ break;
+#ifdef CONFIG_DDR3
+ case DDR_FREQ_850:
+ async_val = 0x80cb012;
+ break;
+#endif
+ case DDR_FREQ_900:
+ async_val = 0x80d7012;
+ break;
+ case DDR_FREQ_933:
+ async_val = 0x80df012;
+ break;
+ case DDR_FREQ_1000:
+ async_val = 0x80ef012;
+ break;
+ case DDR_FREQ_1066:
+ async_val = 0x80ff012;
+ break;
+ default:
+ /* set DDR_FREQ_667 as default */
+ async_val = 0x809f012;
+ }
+ dunit_write(0xe42f0, 0xffffffff, async_val);
+ } else {
+ /* Set sync mode */
+ dunit_write(0x20220, 0x1000, 0x0);
+ dunit_write(0xe42f4, 0x200, 0x0);
+
+ /* cpupll_clkdiv_reset_mask */
+ dunit_write(0xe4264, 0xff, 0x1f);
+
+ /* cpupll_clkdiv_reload_smooth */
+ dunit_write(0xe4260, (0xff << 8), (0x2 << 8));
+
+ /* cpupll_clkdiv_relax_en */
+ dunit_write(0xe4260, (0xff << 24), (0x2 << 24));
+
+ /* write the divider */
+ dunit_write(0xe4268, (0x3f << 8), (divider << 8));
+
+ /* set cpupll_clkdiv_reload_ratio */
+ dunit_write(0xe4264, (1 << 8), (1 << 8));
+
+ /* undet cpupll_clkdiv_reload_ratio */
+ dunit_write(0xe4264, (1 << 8), 0x0);
+
+ /* clear cpupll_clkdiv_reload_force */
+ dunit_write(0xe4260, (0xff << 8), 0x0);
+
+ /* clear cpupll_clkdiv_relax_en */
+ dunit_write(0xe4260, (0xff << 24), 0x0);
+
+ /* clear cpupll_clkdiv_reset_mask */
+ dunit_write(0xe4264, 0xff, 0x0);
+ }
+
+ /* Dunit training clock + 1:1/2:1 mode */
+ dunit_write(0x18488, (1 << 16), ((ddr3_tip_clock_mode(frequency) & 0x1) << 16));
+ dunit_write(0x1524, (1 << 15), ((ddr3_tip_clock_mode(frequency) - 1) << 15));
+
+ return MV_OK;
+}
+
+/*
+ * external read from memory
+ */
+int ddr3_tip_ext_read(u32 dev_num, u32 if_id, u32 reg_addr,
+ u32 num_of_bursts, u32 *data)
+{
+ u32 burst_num;
+
+ for (burst_num = 0; burst_num < num_of_bursts * 8; burst_num++)
+ data[burst_num] = readl(reg_addr + 4 * burst_num);
+
+ return MV_OK;
+}
+
+/*
+ * external write to memory
+ */
+int ddr3_tip_ext_write(u32 dev_num, u32 if_id, u32 reg_addr,
+ u32 num_of_bursts, u32 *data) {
+ u32 burst_num;
+
+ for (burst_num = 0; burst_num < num_of_bursts * 8; burst_num++)
+ writel(data[burst_num], reg_addr + 4 * burst_num);
+
+ return MV_OK;
+}
+
+int mv_ddr_early_init(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ /* FIXME: change this configuration per ddr type
+ * configure a380 and a390 to work with receiver odt timing
+ * the odt_config is defined:
+ * '1' in ddr4
+ * '0' in ddr3
+ * here the parameter is run over in ddr4 and ddr3 to '1' (in ddr4 the default is '1')
+ * to configure the odt to work with timing restrictions
+ */
+
+ mv_ddr_sw_db_init(0, 0);
+
+ if (tm->interface_params[0].memory_freq != DDR_FREQ_SAR)
+ async_mode_at_tf = 1;
+
+ return MV_OK;
+}
+
+int mv_ddr_early_init2(void)
+{
+ mv_ddr_training_mask_set();
+
+ return MV_OK;
+}
+
+int mv_ddr_pre_training_fixup(void)
+{
+ return 0;
+}
+
+int mv_ddr_post_training_fixup(void)
+{
+ return 0;
+}
+
+int ddr3_post_run_alg(void)
+{
+ return MV_OK;
+}
+
+int ddr3_silicon_post_init(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ /* Set half bus width */
+ if (DDR3_IS_16BIT_DRAM_MODE(tm->bus_act_mask)) {
+ CHECK_STATUS(ddr3_tip_if_write
+ (0, ACCESS_TYPE_UNICAST, PARAM_NOT_CARE,
+ SDRAM_CFG_REG, 0x0, 0x8000));
+ }
+
+ return MV_OK;
+}
+
+u32 mv_ddr_init_freq_get(void)
+{
+ enum hws_ddr_freq freq;
+
+ mv_ddr_sar_freq_get(0, &freq);
+
+ return freq;
+}
+
+static u32 ddr3_get_bus_width(void)
+{
+ u32 bus_width;
+
+ bus_width = (reg_read(SDRAM_CFG_REG) & 0x8000) >>
+ BUS_IN_USE_OFFS;
+
+ return (bus_width == 0) ? 16 : 32;
+}
+
+static u32 ddr3_get_device_width(u32 cs)
+{
+ u32 device_width;
+
+ device_width = (reg_read(SDRAM_ADDR_CTRL_REG) &
+ (CS_STRUCT_MASK << CS_STRUCT_OFFS(cs))) >>
+ CS_STRUCT_OFFS(cs);
+
+ return (device_width == 0) ? 8 : 16;
+}
+
+static u32 ddr3_get_device_size(u32 cs)
+{
+ u32 device_size_low, device_size_high, device_size;
+ u32 data, cs_low_offset, cs_high_offset;
+
+ cs_low_offset = CS_SIZE_OFFS(cs);
+ cs_high_offset = CS_SIZE_HIGH_OFFS(cs);
+
+ data = reg_read(SDRAM_ADDR_CTRL_REG);
+ device_size_low = (data >> cs_low_offset) & 0x3;
+ device_size_high = (data >> cs_high_offset) & 0x1;
+
+ device_size = device_size_low | (device_size_high << 2);
+
+ switch (device_size) {
+ case 0:
+ return 2048;
+ case 2:
+ return 512;
+ case 3:
+ return 1024;
+ case 4:
+ return 4096;
+ case 5:
+ return 8192;
+ case 1:
+ default:
+ DEBUG_INIT_C("Error: Wrong device size of Cs: ", cs, 1);
+ /* zeroes mem size in ddr3_calc_mem_cs_size */
+ return 0;
+ }
+}
+
+static int ddr3_calc_mem_cs_size(u32 cs, uint64_t *cs_size)
+{
+ u32 cs_mem_size;
+
+ /* Calculate in MiB */
+ cs_mem_size = ((ddr3_get_bus_width() / ddr3_get_device_width(cs)) *
+ ddr3_get_device_size(cs)) / 8;
+
+ /*
+ * Multiple controller bus width, 2x for 64 bit
+ * (SoC controller may be 32 or 64 bit,
+ * so bit 15 in 0x1400, that means if whole bus used or only half,
+ * have a differnt meaning
+ */
+ cs_mem_size *= DDR_CONTROLLER_BUS_WIDTH_MULTIPLIER;
+
+ if ((cs_mem_size < 128) || (cs_mem_size > 4096)) {
+ DEBUG_INIT_C("Error: Wrong Memory size of Cs: ", cs, 1);
+ return MV_BAD_VALUE;
+ }
+
+ *cs_size = cs_mem_size << 20; /* write cs size in bytes */
+
+ return MV_OK;
+}
+
+static int ddr3_fast_path_dynamic_cs_size_config(u32 cs_ena)
+{
+ u32 reg, cs;
+ uint64_t mem_total_size = 0;
+ uint64_t cs_mem_size = 0;
+ uint64_t mem_total_size_c, cs_mem_size_c;
+
+#ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE
+ u32 physical_mem_size;
+ u32 max_mem_size = DEVICE_MAX_DRAM_ADDRESS_SIZE;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+#endif
+
+ /* Open fast path windows */
+ for (cs = 0; cs < MAX_CS_NUM; cs++) {
+ if (cs_ena & (1 << cs)) {
+ /* get CS size */
+ if (ddr3_calc_mem_cs_size(cs, &cs_mem_size) != MV_OK)
+ return MV_FAIL;
+
+#ifdef DEVICE_MAX_DRAM_ADDRESS_SIZE
+ /*
+ * if number of address pins doesn't allow to use max
+ * mem size that is defined in topology
+ * mem size is defined by DEVICE_MAX_DRAM_ADDRESS_SIZE
+ */
+ physical_mem_size = mem_size
+ [tm->interface_params[0].memory_size];
+
+ if (ddr3_get_device_width(cs) == 16) {
+ /*
+ * 16bit mem device can be twice more - no need
+ * in less significant pin
+ */
+ max_mem_size = DEVICE_MAX_DRAM_ADDRESS_SIZE * 2;
+ }
+
+ if (physical_mem_size > max_mem_size) {
+ cs_mem_size = max_mem_size *
+ (ddr3_get_bus_width() /
+ ddr3_get_device_width(cs));
+ printf("Updated Physical Mem size is from 0x%x to %x\n",
+ physical_mem_size,
+ DEVICE_MAX_DRAM_ADDRESS_SIZE);
+ }
+#endif
+
+ /* set fast path window control for the cs */
+ reg = 0xffffe1;
+ reg |= (cs << 2);
+ reg |= (cs_mem_size - 1) & 0xffff0000;
+ /*Open fast path Window */
+ reg_write(REG_FASTPATH_WIN_CTRL_ADDR(cs), reg);
+
+ /* Set fast path window base address for the cs */
+ reg = ((cs_mem_size) * cs) & 0xffff0000;
+ /* Set base address */
+ reg_write(REG_FASTPATH_WIN_BASE_ADDR(cs), reg);
+
+ /*
+ * Since memory size may be bigger than 4G the summ may
+ * be more than 32 bit word,
+ * so to estimate the result divide mem_total_size and
+ * cs_mem_size by 0x10000 (it is equal to >> 16)
+ */
+ mem_total_size_c = (mem_total_size >> 16) & 0xffffffffffff;
+ cs_mem_size_c = (cs_mem_size >> 16) & 0xffffffffffff;
+ /* if the sum less than 2 G - calculate the value */
+ if (mem_total_size_c + cs_mem_size_c < 0x10000)
+ mem_total_size += cs_mem_size;
+ else /* put max possible size */
+ mem_total_size = L2_FILTER_FOR_MAX_MEMORY_SIZE;
+ }
+ }
+
+ /* Set L2 filtering to Max Memory size */
+ reg_write(ADDRESS_FILTERING_END_REGISTER, mem_total_size);
+
+ return MV_OK;
+}
+
+static int ddr3_restore_and_set_final_windows(u32 *win, const char *ddr_type)
+{
+ u32 win_ctrl_reg, num_of_win_regs;
+ u32 cs_ena = mv_ddr_sys_env_get_cs_ena_from_reg();
+ u32 ui;
+
+ win_ctrl_reg = REG_XBAR_WIN_4_CTRL_ADDR;
+ num_of_win_regs = 16;
+
+ /* Return XBAR windows 4-7 or 16-19 init configuration */
+ for (ui = 0; ui < num_of_win_regs; ui++)
+ reg_write((win_ctrl_reg + 0x4 * ui), win[ui]);
+
+ printf("%s Training Sequence - Switching XBAR Window to FastPath Window\n",
+ ddr_type);
+
+#if defined DYNAMIC_CS_SIZE_CONFIG
+ if (ddr3_fast_path_dynamic_cs_size_config(cs_ena) != MV_OK)
+ printf("ddr3_fast_path_dynamic_cs_size_config FAILED\n");
+#else
+ u32 reg, cs;
+ reg = 0x1fffffe1;
+ for (cs = 0; cs < MAX_CS_NUM; cs++) {
+ if (cs_ena & (1 << cs)) {
+ reg |= (cs << 2);
+ break;
+ }
+ }
+ /* Open fast path Window to - 0.5G */
+ reg_write(REG_FASTPATH_WIN_CTRL_ADDR(0), reg);
+#endif
+
+ return MV_OK;
+}
+
+static int ddr3_save_and_set_training_windows(u32 *win)
+{
+ u32 cs_ena;
+ u32 reg, tmp_count, cs, ui;
+ u32 win_ctrl_reg, win_base_reg, win_remap_reg;
+ u32 num_of_win_regs, win_jump_index;
+ win_ctrl_reg = REG_XBAR_WIN_4_CTRL_ADDR;
+ win_base_reg = REG_XBAR_WIN_4_BASE_ADDR;
+ win_remap_reg = REG_XBAR_WIN_4_REMAP_ADDR;
+ win_jump_index = 0x10;
+ num_of_win_regs = 16;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+#ifdef DISABLE_L2_FILTERING_DURING_DDR_TRAINING
+ /*
+ * Disable L2 filtering during DDR training
+ * (when Cross Bar window is open)
+ */
+ reg_write(ADDRESS_FILTERING_END_REGISTER, 0);
+#endif
+
+ cs_ena = tm->interface_params[0].as_bus_params[0].cs_bitmask;
+
+ /* Close XBAR Window 19 - Not needed */
+ /* {0x000200e8} - Open Mbus Window - 2G */
+ reg_write(REG_XBAR_WIN_19_CTRL_ADDR, 0);
+
+ /* Save XBAR Windows 4-19 init configurations */
+ for (ui = 0; ui < num_of_win_regs; ui++)
+ win[ui] = reg_read(win_ctrl_reg + 0x4 * ui);
+
+ /* Open XBAR Windows 4-7 or 16-19 for other CS */
+ reg = 0;
+ tmp_count = 0;
+ for (cs = 0; cs < MAX_CS_NUM; cs++) {
+ if (cs_ena & (1 << cs)) {
+ switch (cs) {
+ case 0:
+ reg = 0x0e00;
+ break;
+ case 1:
+ reg = 0x0d00;
+ break;
+ case 2:
+ reg = 0x0b00;
+ break;
+ case 3:
+ reg = 0x0700;
+ break;
+ }
+ reg |= (1 << 0);
+ reg |= (SDRAM_CS_SIZE & 0xffff0000);
+
+ reg_write(win_ctrl_reg + win_jump_index * tmp_count,
+ reg);
+ reg = (((SDRAM_CS_SIZE + 1) * (tmp_count)) &
+ 0xffff0000);
+ reg_write(win_base_reg + win_jump_index * tmp_count,
+ reg);
+
+ if (win_remap_reg <= REG_XBAR_WIN_7_REMAP_ADDR)
+ reg_write(win_remap_reg +
+ win_jump_index * tmp_count, 0);
+
+ tmp_count++;
+ }
+ }
+
+ return MV_OK;
+}
+
+static u32 win[16];
+
+int mv_ddr_pre_training_soc_config(const char *ddr_type)
+{
+ u32 soc_num;
+ u32 reg_val;
+
+ /* Switching CPU to MRVL ID */
+ soc_num = (reg_read(REG_SAMPLE_RESET_HIGH_ADDR) & SAR1_CPU_CORE_MASK) >>
+ SAR1_CPU_CORE_OFFSET;
+ switch (soc_num) {
+ case 0x3:
+ reg_bit_set(CPU_CONFIGURATION_REG(3), CPU_MRVL_ID_OFFSET);
+ reg_bit_set(CPU_CONFIGURATION_REG(2), CPU_MRVL_ID_OFFSET);
+ /* fallthrough */
+ case 0x1:
+ reg_bit_set(CPU_CONFIGURATION_REG(1), CPU_MRVL_ID_OFFSET);
+ /* fallthrough */
+ case 0x0:
+ reg_bit_set(CPU_CONFIGURATION_REG(0), CPU_MRVL_ID_OFFSET);
+ /* fallthrough */
+ default:
+ break;
+ }
+
+ /*
+ * Set DRAM Reset Mask in case detected GPIO indication of wakeup from
+ * suspend i.e the DRAM values will not be overwritten / reset when
+ * waking from suspend
+ */
+ if (mv_ddr_sys_env_suspend_wakeup_check() ==
+ SUSPEND_WAKEUP_ENABLED_GPIO_DETECTED) {
+ reg_bit_set(SDRAM_INIT_CTRL_REG,
+ DRAM_RESET_MASK_MASKED << DRAM_RESET_MASK_OFFS);
+ }
+
+ /* Check if DRAM is already initialized */
+ if (reg_read(REG_BOOTROM_ROUTINE_ADDR) &
+ (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS)) {
+ printf("%s Training Sequence - 2nd boot - Skip\n", ddr_type);
+ return MV_OK;
+ }
+
+ /* Fix read ready phases for all SOC in reg 0x15c8 */
+ reg_val = reg_read(TRAINING_DBG_3_REG);
+
+ reg_val &= ~(TRN_DBG_RDY_INC_PH_2TO1_MASK << TRN_DBG_RDY_INC_PH_2TO1_OFFS(0));
+ reg_val |= (0x4 << TRN_DBG_RDY_INC_PH_2TO1_OFFS(0)); /* phase 0 */
+
+ reg_val &= ~(TRN_DBG_RDY_INC_PH_2TO1_MASK << TRN_DBG_RDY_INC_PH_2TO1_OFFS(1));
+ reg_val |= (0x4 << TRN_DBG_RDY_INC_PH_2TO1_OFFS(1)); /* phase 1 */
+
+ reg_val &= ~(TRN_DBG_RDY_INC_PH_2TO1_MASK << TRN_DBG_RDY_INC_PH_2TO1_OFFS(3));
+ reg_val |= (0x6 << TRN_DBG_RDY_INC_PH_2TO1_OFFS(3)); /* phase 3 */
+
+ reg_val &= ~(TRN_DBG_RDY_INC_PH_2TO1_MASK << TRN_DBG_RDY_INC_PH_2TO1_OFFS(4));
+ reg_val |= (0x6 << TRN_DBG_RDY_INC_PH_2TO1_OFFS(4)); /* phase 4 */
+
+ reg_val &= ~(TRN_DBG_RDY_INC_PH_2TO1_MASK << TRN_DBG_RDY_INC_PH_2TO1_OFFS(5));
+ reg_val |= (0x6 << TRN_DBG_RDY_INC_PH_2TO1_OFFS(5)); /* phase 5 */
+
+ reg_write(TRAINING_DBG_3_REG, reg_val);
+
+ /*
+ * Axi_bresp_mode[8] = Compliant,
+ * Axi_addr_decode_cntrl[11] = Internal,
+ * Axi_data_bus_width[0] = 128bit
+ * */
+ /* 0x14a8 - AXI Control Register */
+ reg_write(AXI_CTRL_REG, 0);
+
+ /*
+ * Stage 2 - Training Values Setup
+ */
+ /* Set X-BAR windows for the training sequence */
+ ddr3_save_and_set_training_windows(win);
+
+ return MV_OK;
+}
+
+static int ddr3_new_tip_dlb_config(void)
+{
+ u32 reg, i = 0;
+ struct dlb_config *config_table_ptr = sys_env_dlb_config_ptr_get();
+
+ /* Write the configuration */
+ while (config_table_ptr[i].reg_addr != 0) {
+ reg_write(config_table_ptr[i].reg_addr,
+ config_table_ptr[i].reg_data);
+ i++;
+ }
+
+
+ /* Enable DLB */
+ reg = reg_read(DLB_CTRL_REG);
+ reg &= ~(DLB_EN_MASK << DLB_EN_OFFS) &
+ ~(WR_COALESCE_EN_MASK << WR_COALESCE_EN_OFFS) &
+ ~(AXI_PREFETCH_EN_MASK << AXI_PREFETCH_EN_OFFS) &
+ ~(MBUS_PREFETCH_EN_MASK << MBUS_PREFETCH_EN_OFFS) &
+ ~(PREFETCH_NXT_LN_SZ_TRIG_MASK << PREFETCH_NXT_LN_SZ_TRIG_OFFS);
+
+ reg |= (DLB_EN_ENA << DLB_EN_OFFS) |
+ (WR_COALESCE_EN_ENA << WR_COALESCE_EN_OFFS) |
+ (AXI_PREFETCH_EN_ENA << AXI_PREFETCH_EN_OFFS) |
+ (MBUS_PREFETCH_EN_ENA << MBUS_PREFETCH_EN_OFFS) |
+ (PREFETCH_NXT_LN_SZ_TRIG_ENA << PREFETCH_NXT_LN_SZ_TRIG_OFFS);
+
+ reg_write(DLB_CTRL_REG, reg);
+
+ return MV_OK;
+}
+
+int mv_ddr_post_training_soc_config(const char *ddr_type)
+{
+ u32 reg_val;
+
+ /* Restore and set windows */
+ ddr3_restore_and_set_final_windows(win, ddr_type);
+
+ /* Update DRAM init indication in bootROM register */
+ reg_val = reg_read(REG_BOOTROM_ROUTINE_ADDR);
+ reg_write(REG_BOOTROM_ROUTINE_ADDR,
+ reg_val | (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS));
+
+ /* DLB config */
+ ddr3_new_tip_dlb_config();
+
+ return MV_OK;
+}
+
+void mv_ddr_mc_config(void)
+{
+ /* Memory controller initializations */
+ struct init_cntr_param init_param;
+ int status;
+
+ init_param.do_mrs_phy = 1;
+ init_param.is_ctrl64_bit = 0;
+ init_param.init_phy = 1;
+ init_param.msys_init = 1;
+ status = hws_ddr3_tip_init_controller(0, &init_param);
+ if (status != MV_OK)
+ printf("DDR3 init controller - FAILED 0x%x\n", status);
+
+ status = mv_ddr_mc_init();
+ if (status != MV_OK)
+ printf("DDR3 init_sequence - FAILED 0x%x\n", status);
+}
+/* function: mv_ddr_mc_init
+ * this function enables the dunit after init controller configuration
+ */
+int mv_ddr_mc_init(void)
+{
+ CHECK_STATUS(ddr3_tip_enable_init_sequence(0));
+
+ return MV_OK;
+}
+
+/* function: ddr3_tip_configure_phy
+ * configures phy and electrical parameters
+ */
+int ddr3_tip_configure_phy(u32 dev_num)
+{
+ u32 if_id, phy_id;
+ u32 octets_per_if_num = ddr3_tip_dev_attr_get(dev_num, MV_ATTR_OCTET_PER_INTERFACE);
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ 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_CAL_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_CAL_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_CAL_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_CAL_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_IF_ACTIVE(tm->if_act_mask, if_id);
+
+ for (phy_id = 0;
+ phy_id < octets_per_if_num;
+ phy_id++) {
+ VALIDATE_BUS_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_CFG_PHY_REG,
+ ((clamp_tbl[if_id] << 4) | vref_init_val),
+ ((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_CFG_PHY_REG, 0x4, 0x7));
+ }
+ }
+
+ if (ddr3_tip_dev_attr_get(dev_num, MV_ATTR_PHY_EDGE) ==
+ MV_DDR_PHY_EDGE_POSITIVE)
+ 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;
+}
+
+
+int mv_ddr_manual_cal_do(void)
+{
+ return 0;
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _MV_DDR_PLAT_H
+#define _MV_DDR_PLAT_H
+
+#define MAX_INTERFACE_NUM 1
+#define MAX_BUS_NUM 5
+#define DDR_IF_CTRL_SUBPHYS_NUM 3
+
+#define DFS_LOW_FREQ_VALUE 120
+#define SDRAM_CS_SIZE 0xfffffff /* FIXME: implement a function for cs size for each platform */
+
+#define INTER_REGS_BASE SOC_REGS_PHY_BASE
+#define AP_INT_REG_START_ADDR 0xd0000000
+#define AP_INT_REG_END_ADDR 0xd0100000
+
+/* Controler bus divider 1 for 32 bit, 2 for 64 bit */
+#define DDR_CONTROLLER_BUS_WIDTH_MULTIPLIER 1
+
+/* Tune internal training params values */
+#define TUNE_TRAINING_PARAMS_CK_DELAY 160
+#define TUNE_TRAINING_PARAMS_PHYREG3VAL 0xA
+#define TUNE_TRAINING_PARAMS_PRI_DATA 123
+#define TUNE_TRAINING_PARAMS_NRI_DATA 123
+#define TUNE_TRAINING_PARAMS_PRI_CTRL 74
+#define TUNE_TRAINING_PARAMS_NRI_CTRL 74
+#define TUNE_TRAINING_PARAMS_P_ODT_DATA 45
+#define TUNE_TRAINING_PARAMS_N_ODT_DATA 45
+#define TUNE_TRAINING_PARAMS_P_ODT_CTRL 45
+#define TUNE_TRAINING_PARAMS_N_ODT_CTRL 45
+#define TUNE_TRAINING_PARAMS_DIC 0x2
+#define TUNE_TRAINING_PARAMS_ODT_CONFIG_2CS 0x120012
+#define TUNE_TRAINING_PARAMS_ODT_CONFIG_1CS 0x10000
+#define TUNE_TRAINING_PARAMS_RTT_NOM 0x44
+
+#define TUNE_TRAINING_PARAMS_RTT_WR_1CS 0x0 /*off*/
+#define TUNE_TRAINING_PARAMS_RTT_WR_2CS 0x0 /*off*/
+
+#define MARVELL_BOARD MARVELL_BOARD_ID_BASE
+
+
+#define REG_DEVICE_SAR1_ADDR 0xe4204
+#define RST2_CPU_DDR_CLOCK_SELECT_IN_OFFSET 17
+#define RST2_CPU_DDR_CLOCK_SELECT_IN_MASK 0x1f
+#define DEVICE_SAMPLE_AT_RESET2_REG 0x18604
+
+#define DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_OFFSET 0
+#define DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_25MHZ 0
+#define DEVICE_SAMPLE_AT_RESET2_REG_REFCLK_40MHZ 1
+
+/* DRAM Windows */
+#define REG_XBAR_WIN_5_CTRL_ADDR 0x20050
+#define REG_XBAR_WIN_5_BASE_ADDR 0x20054
+
+/* DRAM Windows */
+#define REG_XBAR_WIN_4_CTRL_ADDR 0x20040
+#define REG_XBAR_WIN_4_BASE_ADDR 0x20044
+#define REG_XBAR_WIN_4_REMAP_ADDR 0x20048
+#define REG_XBAR_WIN_7_REMAP_ADDR 0x20078
+#define REG_XBAR_WIN_16_CTRL_ADDR 0x200d0
+#define REG_XBAR_WIN_16_BASE_ADDR 0x200d4
+#define REG_XBAR_WIN_16_REMAP_ADDR 0x200dc
+#define REG_XBAR_WIN_19_CTRL_ADDR 0x200e8
+
+#define REG_FASTPATH_WIN_BASE_ADDR(win) (0x20180 + (0x8 * win))
+#define REG_FASTPATH_WIN_CTRL_ADDR(win) (0x20184 + (0x8 * win))
+
+#define CPU_CONFIGURATION_REG(id) (0x21800 + (id * 0x100))
+#define CPU_MRVL_ID_OFFSET 0x10
+#define SAR1_CPU_CORE_MASK 0x00000018
+#define SAR1_CPU_CORE_OFFSET 3
+
+/* SatR defined too change topology busWidth and ECC configuration */
+#define DDR_SATR_CONFIG_MASK_WIDTH 0x8
+#define DDR_SATR_CONFIG_MASK_ECC 0x10
+#define DDR_SATR_CONFIG_MASK_ECC_PUP 0x20
+
+#define REG_SAMPLE_RESET_HIGH_ADDR 0x18600
+
+#define MV_BOARD_REFCLK_25MHZ 25000000
+#define MV_BOARD_REFCLK MV_BOARD_REFCLK_25MHZ
+
+#define MAX_DQ_NUM 40
+
+/* dram line buffer registers */
+#define DLB_CTRL_REG 0x1700
+#define DLB_EN_OFFS 0
+#define DLB_EN_MASK 0x1
+#define DLB_EN_ENA 1
+#define DLB_EN_DIS 0
+#define WR_COALESCE_EN_OFFS 2
+#define WR_COALESCE_EN_MASK 0x1
+#define WR_COALESCE_EN_ENA 1
+#define WR_COALESCE_EN_DIS 0
+#define AXI_PREFETCH_EN_OFFS 3
+#define AXI_PREFETCH_EN_MASK 0x1
+#define AXI_PREFETCH_EN_ENA 1
+#define AXI_PREFETCH_EN_DIS 0
+#define MBUS_PREFETCH_EN_OFFS 4
+#define MBUS_PREFETCH_EN_MASK 0x1
+#define MBUS_PREFETCH_EN_ENA 1
+#define MBUS_PREFETCH_EN_DIS 0
+#define PREFETCH_NXT_LN_SZ_TRIG_OFFS 6
+#define PREFETCH_NXT_LN_SZ_TRIG_MASK 0x1
+#define PREFETCH_NXT_LN_SZ_TRIG_ENA 1
+#define PREFETCH_NXT_LN_SZ_TRIG_DIS 0
+
+#define DLB_BUS_OPT_WT_REG 0x1704
+#define DLB_AGING_REG 0x1708
+#define DLB_EVICTION_CTRL_REG 0x170c
+#define DLB_EVICTION_TIMERS_REG 0x1710
+#define DLB_USER_CMD_REG 0x1714
+#define DLB_WTS_DIFF_CS_REG 0x1770
+#define DLB_WTS_DIFF_BG_REG 0x1774
+#define DLB_WTS_SAME_BG_REG 0x1778
+#define DLB_WTS_CMDS_REG 0x177c
+#define DLB_WTS_ATTR_PRIO_REG 0x1780
+#define DLB_QUEUE_MAP_REG 0x1784
+#define DLB_SPLIT_REG 0x1788
+
+/* Subphy result control per byte registers */
+#define RESULT_CONTROL_BYTE_PUP_0_REG 0x1830
+#define RESULT_CONTROL_BYTE_PUP_1_REG 0x1834
+#define RESULT_CONTROL_BYTE_PUP_2_REG 0x1838
+#define RESULT_CONTROL_BYTE_PUP_3_REG 0x183c
+#define RESULT_CONTROL_BYTE_PUP_4_REG 0x18b0
+
+/* Subphy result control per bit registers */
+#define RESULT_CONTROL_PUP_0_BIT_0_REG 0x18b4
+#define RESULT_CONTROL_PUP_0_BIT_1_REG 0x18b8
+#define RESULT_CONTROL_PUP_0_BIT_2_REG 0x18bc
+#define RESULT_CONTROL_PUP_0_BIT_3_REG 0x18c0
+#define RESULT_CONTROL_PUP_0_BIT_4_REG 0x18c4
+#define RESULT_CONTROL_PUP_0_BIT_5_REG 0x18c8
+#define RESULT_CONTROL_PUP_0_BIT_6_REG 0x18cc
+#define RESULT_CONTROL_PUP_0_BIT_7_REG 0x18f0
+
+#define RESULT_CONTROL_PUP_1_BIT_0_REG 0x18f4
+#define RESULT_CONTROL_PUP_1_BIT_1_REG 0x18f8
+#define RESULT_CONTROL_PUP_1_BIT_2_REG 0x18fc
+#define RESULT_CONTROL_PUP_1_BIT_3_REG 0x1930
+#define RESULT_CONTROL_PUP_1_BIT_4_REG 0x1934
+#define RESULT_CONTROL_PUP_1_BIT_5_REG 0x1938
+#define RESULT_CONTROL_PUP_1_BIT_6_REG 0x193c
+#define RESULT_CONTROL_PUP_1_BIT_7_REG 0x19b0
+
+#define RESULT_CONTROL_PUP_2_BIT_0_REG 0x19b4
+#define RESULT_CONTROL_PUP_2_BIT_1_REG 0x19b8
+#define RESULT_CONTROL_PUP_2_BIT_2_REG 0x19bc
+#define RESULT_CONTROL_PUP_2_BIT_3_REG 0x19c0
+#define RESULT_CONTROL_PUP_2_BIT_4_REG 0x19c4
+#define RESULT_CONTROL_PUP_2_BIT_5_REG 0x19c8
+#define RESULT_CONTROL_PUP_2_BIT_6_REG 0x19cc
+#define RESULT_CONTROL_PUP_2_BIT_7_REG 0x19f0
+
+#define RESULT_CONTROL_PUP_3_BIT_0_REG 0x19f4
+#define RESULT_CONTROL_PUP_3_BIT_1_REG 0x19f8
+#define RESULT_CONTROL_PUP_3_BIT_2_REG 0x19fc
+#define RESULT_CONTROL_PUP_3_BIT_3_REG 0x1a30
+#define RESULT_CONTROL_PUP_3_BIT_4_REG 0x1a34
+#define RESULT_CONTROL_PUP_3_BIT_5_REG 0x1a38
+#define RESULT_CONTROL_PUP_3_BIT_6_REG 0x1a3c
+#define RESULT_CONTROL_PUP_3_BIT_7_REG 0x1ab0
+
+#define RESULT_CONTROL_PUP_4_BIT_0_REG 0x1ab4
+#define RESULT_CONTROL_PUP_4_BIT_1_REG 0x1ab8
+#define RESULT_CONTROL_PUP_4_BIT_2_REG 0x1abc
+#define RESULT_CONTROL_PUP_4_BIT_3_REG 0x1ac0
+#define RESULT_CONTROL_PUP_4_BIT_4_REG 0x1ac4
+#define RESULT_CONTROL_PUP_4_BIT_5_REG 0x1ac8
+#define RESULT_CONTROL_PUP_4_BIT_6_REG 0x1acc
+#define RESULT_CONTROL_PUP_4_BIT_7_REG 0x1af0
+
+/* CPU */
+#define REG_BOOTROM_ROUTINE_ADDR 0x182d0
+#define REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS 12
+
+/* Matrix enables DRAM modes (bus width/ECC) per boardId */
+#define TOPOLOGY_UPDATE_32BIT 0
+#define TOPOLOGY_UPDATE_32BIT_ECC 1
+#define TOPOLOGY_UPDATE_16BIT 2
+#define TOPOLOGY_UPDATE_16BIT_ECC 3
+#define TOPOLOGY_UPDATE_16BIT_ECC_PUP3 4
+#define TOPOLOGY_UPDATE { \
+ /* 32Bit, 32bit ECC, 16bit, 16bit ECC PUP4, 16bit ECC PUP3 */ \
+ {1, 1, 1, 1, 1}, /* RD_NAS_68XX_ID */ \
+ {1, 1, 1, 1, 1}, /* DB_68XX_ID */ \
+ {1, 0, 1, 0, 1}, /* RD_AP_68XX_ID */ \
+ {1, 0, 1, 0, 1}, /* DB_AP_68XX_ID */ \
+ {1, 0, 1, 0, 1}, /* DB_GP_68XX_ID */ \
+ {0, 0, 1, 1, 0}, /* DB_BP_6821_ID */ \
+ {1, 1, 1, 1, 1} /* DB_AMC_6820_ID */ \
+ };
+
+enum {
+ CPU_1066MHZ_DDR_400MHZ,
+ CPU_RESERVED_DDR_RESERVED0,
+ CPU_667MHZ_DDR_667MHZ,
+ CPU_800MHZ_DDR_800MHZ,
+ CPU_RESERVED_DDR_RESERVED1,
+ CPU_RESERVED_DDR_RESERVED2,
+ CPU_RESERVED_DDR_RESERVED3,
+ LAST_FREQ
+};
+
+/* struct used for DLB configuration array */
+struct dlb_config {
+ u32 reg_addr;
+ u32 reg_data;
+};
+
+#define ACTIVE_INTERFACE_MASK 0x1
+
+extern u32 dmin_phy_reg_table[][2];
+extern u16 odt_slope[];
+extern u16 odt_intercept[];
+
+int mv_ddr_pre_training_soc_config(const char *ddr_type);
+int mv_ddr_post_training_soc_config(const char *ddr_type);
+void mv_ddr_mem_scrubbing(void);
+
+void mv_ddr_odpg_enable(void);
+void mv_ddr_odpg_disable(void);
+void mv_ddr_odpg_done_clr(void);
+int mv_ddr_is_odpg_done(u32 count);
+void mv_ddr_training_enable(void);
+int mv_ddr_is_training_done(u32 count, u32 *result);
+u32 mv_ddr_dm_pad_get(void);
+int mv_ddr_pre_training_fixup(void);
+int mv_ddr_post_training_fixup(void);
+int mv_ddr_manual_cal_do(void);
+#endif /* _MV_DDR_PLAT_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _MV_DDR_REGS_H
+#define _MV_DDR_REGS_H
+
+#define GLOB_CTRL_STATUS_REG 0x1030
+#define TRAINING_TRIGGER_OFFS 0
+#define TRAINING_TRIGGER_MASK 0x1
+#define TRAINING_TRIGGER_ENA 1
+#define TRAINING_DONE_OFFS 1
+#define TRAINING_DONE_MASK 0x1
+#define TRAINING_DONE_DONE 1
+#define TRAINING_DONE_NOT_DONE 0
+#define TRAINING_RESULT_OFFS 2
+#define TRAINING_RESULT_MASK 0x1
+#define TRAINING_RESULT_PASS 0
+#define TRAINING_RESULT_FAIL 1
+
+#define GENERAL_TRAINING_OPCODE_REG 0x1034
+
+#define OPCODE_REG0_BASE 0x1038
+#define OPCODE_REG0_REG(obj) (OPCODE_REG0_BASE + (obj) * 0x4)
+
+#define OPCODE_REG1_BASE 0x10b0
+#define OPCODE_REG1_REG(obj) (OPCODE_REG1_BASE + (obj) * 0x4)
+
+#define CAL_PHY_BASE 0x10c0
+#define CAL_PHY_REG(obj) (CAL_PHY_BASE + (obj) * 0x4)
+
+#define WL_DONE_CNTR_REF_REG 0x10f8
+#define ODPG_WR_RD_MODE_ENA_REG 0x10fc
+
+#define SDRAM_CFG_REG 0x1400
+#define REFRESH_OFFS 0
+#define REFRESH_MASK 0x3fff
+#define DRAM_TYPE_OFFS 14
+#define DRAM_TYPE_MASK 0x1
+#define BUS_IN_USE_OFFS 15
+#define BUS_IN_USE_MASK 0x1
+#define CPU_2DRAM_WR_BUFF_CUT_TH_OFFS 16
+#define CPU_2DRAM_WR_BUFF_CUT_TH_MASK 0x1
+#define REG_DIMM_OFFS 17
+#define REG_DIMM_MASK 0x1
+#define ECC_OFFS 18
+#define ECC_MASK 0x1
+#define IGNORE_ERRORS_OFFS 19
+#define IGNORE_ERRORS_MASK 0x1
+#define DRAM_TYPE_HIGH_OFFS 20
+#define DRAM_TYPE_HIGH_MASK 0x1
+#define SELF_REFRESH_MODE_OFFS 24
+#define SELF_REFRESH_MODE_MASK 0x1
+#define CPU_RD_PER_PROP_OFFS 25
+#define CPU_RD_PER_PROP_MASK 0x1
+#define DDR4_EMULATION_OFFS 26
+#define DDR4_EMULATION_MASK 0x1
+#define PHY_RF_RST_OFFS 27
+#define PHY_RF_RST_MASK 0x1
+#define PUP_RST_DIVIDER_OFFS 28
+#define PUP_RST_DIVIDER_MASK 0x1
+#define DATA_PUP_WR_RESET_OFFS 29
+#define DATA_PUP_WR_RESET_MASK 0x1
+#define DATA_PUP_RD_RESET_OFFS 30
+#define DATA_PUP_RD_RESET_MASK 0x1
+#define DATA_PUP_RD_RESET_ENA 0x0
+#define DATA_PUP_RD_RESET_DIS 0x1
+#define IO_BIST_OFFS 31
+#define DATA_PUP_RD_RESET_MASK 0x1
+
+#define DUNIT_CTRL_LOW_REG 0x1404
+
+#define SDRAM_TIMING_LOW_REG 0x1408
+#define SDRAM_TIMING_LOW_TRAS_OFFS 0
+#define SDRAM_TIMING_LOW_TRAS_MASK 0xf
+#define SDRAM_TIMING_LOW_TRCD_OFFS 4
+#define SDRAM_TIMING_LOW_TRCD_MASK 0xf
+#define SDRAM_TIMING_HIGH_TRCD_OFFS 22
+#define SDRAM_TIMING_HIGH_TRCD_MASK 0x1
+#define SDRAM_TIMING_LOW_TRP_OFFS 8
+#define SDRAM_TIMING_LOW_TRP_MASK 0xf
+#define SDRAM_TIMING_HIGH_TRP_OFFS 23
+#define SDRAM_TIMING_HIGH_TRP_MASK 0x1
+#define SDRAM_TIMING_LOW_TWR_OFFS 12
+#define SDRAM_TIMING_LOW_TWR_MASK 0xf
+#define SDRAM_TIMING_LOW_TWTR_OFFS 16
+#define SDRAM_TIMING_LOW_TWTR_MASK 0xf
+#define SDRAM_TIMING_LOW_TRAS_HIGH_OFFS 20
+#define SDRAM_TIMING_LOW_TRAS_HIGH_MASK 0x3
+#define SDRAM_TIMING_LOW_TRRD_OFFS 24
+#define SDRAM_TIMING_LOW_TRRD_MASK 0xf
+#define SDRAM_TIMING_LOW_TRTP_OFFS 28
+#define SDRAM_TIMING_LOW_TRTP_MASK 0xf
+
+#define SDRAM_TIMING_HIGH_REG 0x140c
+#define SDRAM_TIMING_HIGH_TRFC_OFFS 0
+#define SDRAM_TIMING_HIGH_TRFC_MASK 0x7f
+#define SDRAM_TIMING_HIGH_TR2R_OFFS 7
+#define SDRAM_TIMING_HIGH_TR2R_MASK 0x3
+#define SDRAM_TIMING_HIGH_TR2W_W2R_OFFS 9
+#define SDRAM_TIMING_HIGH_TR2W_W2R_MASK 0x3
+#define SDRAM_TIMING_HIGH_TW2W_OFFS 11
+#define SDRAM_TIMING_HIGH_TW2W_MASK 0x1f
+#define SDRAM_TIMING_HIGH_TRFC_HIGH_OFFS 16
+#define SDRAM_TIMING_HIGH_TRFC_HIGH_MASK 0x7
+#define SDRAM_TIMING_HIGH_TR2R_HIGH_OFFS 19
+#define SDRAM_TIMING_HIGH_TR2R_HIGH_MASK 0x7
+#define SDRAM_TIMING_HIGH_TR2W_W2R_HIGH_OFFS 22
+#define SDRAM_TIMING_HIGH_TR2W_W2R_HIGH_MASK 0x7
+#define SDRAM_TIMING_HIGH_TMOD_OFFS 25
+#define SDRAM_TIMING_HIGH_TMOD_MASK 0xf
+#define SDRAM_TIMING_HIGH_TMOD_HIGH_OFFS 30
+#define SDRAM_TIMING_HIGH_TMOD_HIGH_MASK 0x3
+
+#define SDRAM_ADDR_CTRL_REG 0x1410
+#define CS_STRUCT_BASE 0
+#define CS_STRUCT_OFFS(cs) (CS_STRUCT_BASE + (cs) * 4)
+#define CS_STRUCT_MASK 0x3
+#define CS_SIZE_BASE 2
+#define CS_SIZE_OFFS(cs) (CS_SIZE_BASE + (cs) * 4)
+#define CS_SIZE_MASK 0x3
+#define CS_SIZE_HIGH_BASE 20
+#define CS_SIZE_HIGH_OFFS(cs) (CS_SIZE_HIGH_BASE + (cs))
+#define CS_SIZE_HIGH_MASK 0x1
+#define T_FAW_OFFS 24
+#define T_FAW_MASK 0x7f
+
+#define SDRAM_OPEN_PAGES_CTRL_REG 0x1414
+
+#define SDRAM_OP_REG 0x1418
+#define SDRAM_OP_CMD_OFFS 0
+#define SDRAM_OP_CMD_MASK 0x1f
+#define SDRAM_OP_CMD_CS_BASE 8
+#define SDRAM_OP_CMD_CS_OFFS(cs) (SDRAM_OP_CMD_CS_BASE + (cs))
+#define SDRAM_OP_CMD_CS_MASK 0x1
+enum {
+ CMD_NORMAL,
+ CMD_PRECHARGE,
+ CMD_REFRESH,
+ CMD_DDR3_DDR4_MR0,
+ CMD_DDR3_DDR4_MR1,
+ CMD_NOP,
+ CMD_RES_0X6,
+ CMD_SELFREFRESH,
+ CMD_DDR3_DDR4_MR2,
+ CMD_DDR3_DDR4_MR3,
+ CMD_ACT_PDE,
+ CMD_PRE_PDE,
+ CMD_ZQCL,
+ CMD_ZQCS,
+ CMD_CWA,
+ CMD_RES_0XF,
+ CMD_DDR4_MR4,
+ CMD_DDR4_MR5,
+ CMD_DDR4_MR6,
+ DDR4_MPR_WR
+};
+
+#define DUNIT_CTRL_HIGH_REG 0x1424
+#define CPU_INTERJECTION_ENA_OFFS 3
+#define CPU_INTERJECTION_ENA_MASK 0x1
+#define CPU_INTERJECTION_ENA_SPLIT_ENA 0
+#define CPU_INTERJECTION_ENA_SPLIT_DIS 1
+
+#define DDR_ODT_TIMING_LOW_REG 0x1428
+
+#define DDR_TIMING_REG 0x142c
+#define DDR_TIMING_TCCD_OFFS 18
+#define DDR_TIMING_TCCD_MASK 0x7
+#define DDR_TIMING_TPD_OFFS 0
+#define DDR_TIMING_TPD_MASK 0xf
+#define DDR_TIMING_TXPDLL_OFFS 4
+#define DDR_TIMING_TXPDLL_MASK 0x1f
+
+#define DDR_ODT_TIMING_HIGH_REG 0x147c
+
+#define SDRAM_INIT_CTRL_REG 0x1480
+#define DRAM_RESET_MASK_OFFS 1
+#define DRAM_RESET_MASK_MASK 0x1
+#define DRAM_RESET_MASK_NORMAL 0
+#define DRAM_RESET_MASK_MASKED 1
+
+#define SDRAM_ODT_CTRL_HIGH_REG 0x1498
+#define DUNIT_ODT_CTRL_REG 0x149c
+#define RD_BUFFER_SEL_REG 0x14a4
+#define AXI_CTRL_REG 0x14a8
+#define DUNIT_MMASK_REG 0x14b0
+
+#define HORZ_SSTL_CAL_MACH_CTRL_REG 0x14c8
+#define HORZ_POD_CAL_MACH_CTRL_REG 0x17c8
+#define VERT_SSTL_CAL_MACH_CTRL_REG 0x1dc8
+#define VERT_POD_CAL_MACH_CTRL_REG 0x1ec8
+
+#define MAIN_PADS_CAL_MACH_CTRL_REG 0x14cc
+#define DYN_PADS_CAL_ENABLE_OFFS 0
+#define DYN_PADS_CAL_ENABLE_MASK 0x1
+#define DYN_PADS_CAL_ENABLE_DIS 0
+#define DYN_PADS_CAL_ENABLE_ENA 1
+#define PADS_RECAL_OFFS 1
+#define PADS_RECAL_MASK 0x1
+#define DYN_PADS_CAL_BLOCK_OFFS 2
+#define DYN_PADS_CAL_BLOCK_MASK 0x1
+#define CAL_UPDATE_CTRL_OFFS 3
+#define CAL_UPDATE_CTRL_MASK 0x3
+#define CAL_UPDATE_CTRL_INT 1
+#define CAL_UPDATE_CTRL_EXT 2
+#define DYN_PADS_CAL_CNTR_OFFS 13
+#define DYN_PADS_CAL_CNTR_MASK 0x3ffff
+#define CAL_MACH_STATUS_OFFS 31
+#define CAL_MACH_STATUS_MASK 0x1
+#define CAL_MACH_BUSY 0
+#define CAL_MACH_RDY 1
+
+#define DRAM_DLL_TIMING_REG 0x14e0
+#define DRAM_ZQ_INIT_TIMIMG_REG 0x14e4
+#define DRAM_ZQ_TIMING_REG 0x14e8
+
+#define DRAM_LONG_TIMING_REG 0x14ec
+#define DDR4_TRRD_L_OFFS 0
+#define DDR4_TRRD_L_MASK 0xf
+#define DDR4_TWTR_L_OFFS 4
+#define DDR4_TWTR_L_MASK 0xf
+
+#define DDR_IO_REG 0x1524
+#define DFS_REG 0x1528
+
+#define RD_DATA_SMPL_DLYS_REG 0x1538
+#define RD_SMPL_DLY_CS_BASE 0
+#define RD_SMPL_DLY_CS_OFFS(cs) (RD_SMPL_DLY_CS_BASE + (cs) * 8)
+#define RD_SMPL_DLY_CS_MASK 0x1f
+
+#define RD_DATA_RDY_DLYS_REG 0x153c
+#define RD_RDY_DLY_CS_BASE 0
+#define RD_RDY_DLY_CS_OFFS(cs) (RD_RDY_DLY_CS_BASE + (cs) * 8)
+#define RD_RDY_DLY_CS_MASK 0x1f
+
+#define TRAINING_REG 0x15b0
+#define TRN_START_OFFS 31
+#define TRN_START_MASK 0x1
+#define TRN_START_ENA 1
+#define TRN_START_DIS 0
+
+#define TRAINING_SW_1_REG 0x15b4
+
+#define TRAINING_SW_2_REG 0x15b8
+#define TRAINING_ECC_MUX_OFFS 1
+#define TRAINING_ECC_MUX_MASK 0x1
+#define TRAINING_ECC_MUX_DIS 0
+#define TRAINING_ECC_MUX_ENA 1
+#define TRAINING_SW_OVRD_OFFS 0
+#define TRAINING_SW_OVRD_MASK 0x1
+#define TRAINING_SW_OVRD_DIS 0
+#define TRAINING_SW_OVRD_ENA 1
+
+#define TRAINING_PATTERN_BASE_ADDR_REG 0x15bc
+#define TRAINING_DBG_1_REG 0x15c0
+#define TRAINING_DBG_2_REG 0x15c4
+
+#define TRAINING_DBG_3_REG 0x15c8
+#define TRN_DBG_RDY_INC_PH_2TO1_BASE 0
+#define TRN_DBG_RDY_INC_PH_2TO1_OFFS(phase) (TRN_DBG_RDY_INC_PH_2TO1_BASE + (phase) * 3)
+#define TRN_DBG_RDY_INC_PH_2TO1_MASK 0x7
+
+#define DDR3_RANK_CTRL_REG 0x15e0
+#define CS_EXIST_BASE 0
+#define CS_EXIST_OFFS(cs) (CS_EXIST_BASE + (cs))
+#define CS_EXIST_MASK 0x1
+
+#define ZQC_CFG_REG 0x15e4
+#define DRAM_PHY_CFG_REG 0x15ec
+#define ODPG_CTRL_CTRL_REG 0x1600
+
+#define ODPG_DATA_CTRL_REG 0x1630
+#define ODPG_WRBUF_WR_CTRL_OFFS 0
+#define ODPG_WRBUF_WR_CTRL_MASK 0x1
+#define ODPG_WRBUF_WR_CTRL_DIS 0
+#define ODPG_WRBUF_WR_CTRL_ENA 1
+#define ODPG_WRBUF_RD_CTRL_OFFS 1
+#define ODPG_WRBUF_RD_CTRL_MASK 0x1
+#define ODPG_WRBUF_RD_CTRL_DIS 0
+#define ODPG_WRBUF_RD_CTRL_ENA 1
+#define ODPG_DATA_CBDEL_OFFS 15
+#define ODPG_DATA_CBDEL_MASK 0x3f
+#define ODPG_MODE_OFFS 25
+#define ODPG_MODE_MASK 0x1
+#define ODPG_MODE_RX 0
+#define ODPG_MODE_TX 1
+#define ODPG_DATA_CS_OFFS 26
+#define ODPG_DATA_CS_MASK 0x3
+#define ODPG_DISABLE_OFFS 30
+#define ODPG_DISABLE_MASK 0x1
+#define ODPG_DISABLE_DIS 1
+#define ODPG_ENABLE_OFFS 31
+#define ODPG_ENABLE_MASK 0x1
+#define ODPG_ENABLE_ENA 1
+
+#define ODPG_DATA_BUFFER_OFFS_REG 0x1638
+#define ODPG_DATA_BUFFER_SIZE_REG 0x163c
+#define PHY_LOCK_STATUS_REG 0x1674
+
+#define PHY_REG_FILE_ACCESS_REG 0x16a0
+#define PRFA_DATA_OFFS 0
+#define PRFA_DATA_MASK 0xffff
+#define PRFA_REG_NUM_OFFS 16
+#define PRFA_REG_NUM_MASK 0x3f
+#define PRFA_PUP_NUM_OFFS 22
+#define PRFA_PUP_NUM_MASK 0xf
+#define PRFA_PUP_CTRL_DATA_OFFS 26
+#define PRFA_PUP_CTRL_DATA_MASK 0x1
+#define PRFA_PUP_BCAST_WR_ENA_OFFS 27
+#define PRFA_PUP_BCAST_WR_ENA_MASK 0x1
+#define PRFA_REG_NUM_HI_OFFS 28
+#define PRFA_REG_NUM_HI_MASK 0x3
+#define PRFA_TYPE_OFFS 30
+#define PRFA_TYPE_MASK 0x1
+#define PRFA_REQ_OFFS 31
+#define PRFA_REQ_MASK 0x1
+#define PRFA_REQ_DIS 0x0
+#define PRFA_REQ_ENA 0x1
+
+#define TRAINING_WL_REG 0x16ac
+
+#define ODPG_DATA_WR_ADDR_REG 0x16b0
+#define ODPG_DATA_WR_ACK_OFFS 0
+#define ODPG_DATA_WR_ACK_MASK 0x7f
+#define ODPG_DATA_WR_DATA_OFFS 8
+#define ODPG_DATA_WR_DATA_MASK 0xff
+
+#define ODPG_DATA_WR_DATA_HIGH_REG 0x16b4
+#define ODPG_DATA_WR_DATA_LOW_REG 0x16b8
+#define ODPG_DATA_RX_WORD_ERR_ADDR_REG 0x16bc
+#define ODPG_DATA_RX_WORD_ERR_CNTR_REG 0x16c0
+#define ODPG_DATA_RX_WORD_ERR_DATA_HIGH_REG 0x16c4
+#define ODPG_DATA_RX_WORD_ERR_DATA_LOW_REG 0x16c8
+#define ODPG_DATA_WR_DATA_ERR_REG 0x16cc
+
+#define DUAL_DUNIT_CFG_REG 0x16d8
+#define FC_SAMPLE_STAGES_OFFS 0
+#define FC_SAMPLE_STAGES_MASK 0x7
+#define SINGLE_CS_PIN_OFFS 3
+#define SINGLE_CS_PIN_MASK 0x1
+#define SINGLE_CS_ENA 1
+#define TUNING_ACTIVE_SEL_OFFS 6
+#define TUNING_ACTIVE_SEL_MASK 0x1
+#define TUNING_ACTIVE_SEL_MC 0
+#define TUNING_ACTIVE_SEL_TIP 1
+
+#define WL_DQS_PATTERN_REG 0x16dc
+#define ODPG_DONE_STATUS_REG 0x16fc
+#define ODPG_DONE_STATUS_BIT_OFFS 0
+#define ODPG_DONE_STATUS_BIT_MASK 0x1
+#define ODPG_DONE_STATUS_BIT_CLR 0
+#define ODPG_DONE_STATUS_BIT_SET 1
+
+#define RESULT_CTRL_BASE 0x1830
+#define BLOCK_STATUS_OFFS 25
+#define BLOCK_STATUS_MASK 0x1
+#define BLOCK_STATUS_LOCK 1
+#define BLOCK_STATUS_NOT_LOCKED 0
+
+#define MR0_REG 0x15d0
+#define MR1_REG 0x15d4
+#define MR2_REG 0x15d8
+#define MR3_REG 0x15dc
+#define MRS0_CMD 0x3
+#define MRS1_CMD 0x4
+#define MRS2_CMD 0x8
+#define MRS3_CMD 0x9
+
+
+#define DRAM_PINS_MUX_REG 0x19d4
+#define CTRL_PINS_MUX_OFFS 0
+#define CTRL_PINS_MUX_MASK 0x3
+enum {
+ DUNIT_DDR3_ON_BOARD,
+ DUNIT_DDR3_DIMM,
+ DUNIT_DDR4_ON_BOARD,
+ DUNIT_DDR4_DIMM
+};
+
+/* ddr phy registers */
+#define WL_PHY_BASE 0x0
+#define WL_PHY_REG(cs) (WL_PHY_BASE + (cs) * 0x4)
+#define WR_LVL_PH_SEL_OFFS 6
+#define WR_LVL_PH_SEL_MASK 0x7
+#define WR_LVL_PH_SEL_PHASE1 1
+#define WR_LVL_REF_DLY_OFFS 0
+#define WR_LVL_REF_DLY_MASK 0x1f
+#define CTRL_CENTER_DLY_OFFS 10
+#define CTRL_CENTER_DLY_MASK 0x1f
+#define CTRL_CENTER_DLY_INV_OFFS 15
+#define CTRL_CENTER_DLY_INV_MASK 0x1
+
+#define CTX_PHY_BASE 0x1
+#define CTX_PHY_REG(cs) (CTX_PHY_BASE + (cs) * 0x4)
+
+#define RL_PHY_BASE 0x2
+#define RL_PHY_REG(cs) (RL_PHY_BASE + (cs) * 0x4)
+#define RL_REF_DLY_OFFS 0
+#define RL_REF_DLY_MASK 0x1f
+#define RL_PH_SEL_OFFS 6
+#define RL_PH_SEL_MASK 0x7
+
+#define CRX_PHY_BASE 0x3
+#define CRX_PHY_REG(cs) (CRX_PHY_BASE + (cs) * 0x4)
+
+#define PHY_CTRL_PHY_REG 0x90
+#define ADLL_CFG0_PHY_REG 0x92
+#define ADLL_CFG1_PHY_REG 0x93
+#define ADLL_CFG2_PHY_REG 0x94
+#define CMOS_CONFIG_PHY_REG 0xa2
+#define PAD_ZRI_CAL_PHY_REG 0xa4
+#define PAD_ODT_CAL_PHY_REG 0xa6
+#define PAD_CFG_PHY_REG 0xa8
+#define PAD_PRE_DISABLE_PHY_REG 0xa9
+#define TEST_ADLL_PHY_REG 0xbf
+
+#define VREF_PHY_BASE 0xd0
+#define VREF_PHY_REG(cs, bit) (VREF_PHY_BASE + (cs) * 12 + bit)
+enum {
+ DQSP_PAD = 4,
+ DQSN_PAD
+};
+
+#define VREF_BCAST_PHY_BASE 0xdb
+#define VREF_BCAST_PHY_REG(cs) (VREF_BCAST_PHY_BASE + (cs) * 12)
+
+#define PBS_TX_PHY_BASE 0x10
+#define PBS_TX_PHY_REG(cs, bit) (PBS_TX_PHY_BASE + (cs) * 0x10 + (bit))
+
+#define PBS_TX_BCAST_PHY_BASE 0x1f
+#define PBS_TX_BCAST_PHY_REG(cs) (PBS_TX_BCAST_PHY_BASE + (cs) * 0x10)
+
+#define PBS_RX_PHY_BASE 0x50
+#define PBS_RX_PHY_REG(cs, bit) (PBS_RX_PHY_BASE + (cs) * 0x10 + (bit))
+
+#define PBS_RX_BCAST_PHY_BASE 0x5f
+#define PBS_RX_BCAST_PHY_REG(cs) (PBS_RX_BCAST_PHY_BASE + (cs) * 0x10)
+
+#define RESULT_PHY_REG 0xc0
+#define RESULT_PHY_RX_OFFS 5
+#define RESULT_PHY_TX_OFFS 0
+
+
+#endif /* _MV_DDR_REGS_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#include "mv_ddr_spd.h"
+
+#define MV_DDR_SPD_DATA_MTB 125 /* medium timebase, ps */
+#define MV_DDR_SPD_DATA_FTB 1 /* fine timebase, ps */
+#define MV_DDR_SPD_MSB_OFFS 8 /* most significant byte offset, bits */
+
+#define MV_DDR_SPD_SUPPORTED_CLS_NUM 30
+
+static unsigned int mv_ddr_spd_supported_cls[MV_DDR_SPD_SUPPORTED_CLS_NUM];
+
+int mv_ddr_spd_supported_cls_calc(union mv_ddr_spd_data *spd_data)
+{
+ unsigned int byte, bit, start_cl;
+
+ start_cl = (spd_data->all_bytes[23] & 0x8) ? 23 : 7;
+
+ for (byte = 20; byte < 23; byte++) {
+ for (bit = 0; bit < 8; bit++) {
+ if (spd_data->all_bytes[byte] & (1 << bit))
+ mv_ddr_spd_supported_cls[(byte - 20) * 8 + bit] = start_cl + (byte - 20) * 8 + bit;
+ else
+ mv_ddr_spd_supported_cls[(byte - 20) * 8 + bit] = 0;
+ }
+ }
+
+ for (byte = 23, bit = 0; bit < 6; bit++) {
+ if (spd_data->all_bytes[byte] & (1 << bit))
+ mv_ddr_spd_supported_cls[(byte - 20) * 8 + bit] = start_cl + (byte - 20) * 8 + bit;
+ else
+ mv_ddr_spd_supported_cls[(byte - 20) * 8 + bit] = 0;
+ }
+
+ return 0;
+}
+
+unsigned int mv_ddr_spd_supported_cl_get(unsigned int cl)
+{
+ unsigned int supported_cl;
+ int i = 0;
+
+ while (i < MV_DDR_SPD_SUPPORTED_CLS_NUM &&
+ mv_ddr_spd_supported_cls[i] < cl)
+ i++;
+
+ if (i < MV_DDR_SPD_SUPPORTED_CLS_NUM)
+ supported_cl = mv_ddr_spd_supported_cls[i];
+ else
+ supported_cl = 0;
+
+ return supported_cl;
+}
+
+int mv_ddr_spd_timing_calc(union mv_ddr_spd_data *spd_data, unsigned int timing_data[])
+{
+ int calc_val;
+
+ /* t ck avg min, ps */
+ calc_val = spd_data->byte_fields.byte_18 * MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_125 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TCK_AVG_MIN] = calc_val;
+
+ /* t aa min, ps */
+ calc_val = spd_data->byte_fields.byte_24 * MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_123 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TAA_MIN] = calc_val;
+
+ /* t rfc1 min, ps */
+ timing_data[MV_DDR_TRFC1_MIN] = (spd_data->byte_fields.byte_30 +
+ (spd_data->byte_fields.byte_31 << MV_DDR_SPD_MSB_OFFS)) * MV_DDR_SPD_DATA_MTB;
+
+ /* t wr min, ps */
+ timing_data[MV_DDR_TWR_MIN] = (spd_data->byte_fields.byte_42 +
+ (spd_data->byte_fields.byte_41.bit_fields.t_wr_min_msn << MV_DDR_SPD_MSB_OFFS)) *
+ MV_DDR_SPD_DATA_MTB;
+ /* FIXME: wa: set twr to a default value, if it's unset on spd */
+ if (timing_data[MV_DDR_TWR_MIN] == 0)
+ timing_data[MV_DDR_TWR_MIN] = 15000;
+
+ /* t rcd min, ps */
+ calc_val = spd_data->byte_fields.byte_25 * MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_122 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TRCD_MIN] = calc_val;
+
+ /* t rp min, ps */
+ calc_val = spd_data->byte_fields.byte_26 * MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_121 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TRP_MIN] = calc_val;
+
+ /* t rc min, ps */
+ calc_val = (spd_data->byte_fields.byte_29 +
+ (spd_data->byte_fields.byte_27.bit_fields.t_rc_min_msn << MV_DDR_SPD_MSB_OFFS)) *
+ MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_120 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TRC_MIN] = calc_val;
+
+ /* t ras min, ps */
+ timing_data[MV_DDR_TRAS_MIN] = (spd_data->byte_fields.byte_28 +
+ (spd_data->byte_fields.byte_27.bit_fields.t_ras_min_msn << MV_DDR_SPD_MSB_OFFS)) *
+ MV_DDR_SPD_DATA_MTB;
+
+ /* t rrd s min, ps */
+ calc_val = spd_data->byte_fields.byte_38 * MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_119 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TRRD_S_MIN] = calc_val;
+
+ /* t rrd l min, ps */
+ calc_val = spd_data->byte_fields.byte_39 * MV_DDR_SPD_DATA_MTB +
+ (signed char)spd_data->byte_fields.byte_118 * MV_DDR_SPD_DATA_FTB;
+ if (calc_val < 0)
+ return 1;
+ timing_data[MV_DDR_TRRD_L_MIN] = calc_val;
+
+ /* t faw min, ps */
+ timing_data[MV_DDR_TFAW_MIN] = (spd_data->byte_fields.byte_37 +
+ (spd_data->byte_fields.byte_36.bit_fields.t_faw_min_msn << MV_DDR_SPD_MSB_OFFS)) *
+ MV_DDR_SPD_DATA_MTB;
+
+ /* t wtr s min, ps */
+ timing_data[MV_DDR_TWTR_S_MIN] = (spd_data->byte_fields.byte_44 +
+ (spd_data->byte_fields.byte_43.bit_fields.t_wtr_s_min_msn << MV_DDR_SPD_MSB_OFFS)) *
+ MV_DDR_SPD_DATA_MTB;
+ /* FIXME: wa: set twtr_s to a default value, if it's unset on spd */
+ if (timing_data[MV_DDR_TWTR_S_MIN] == 0)
+ timing_data[MV_DDR_TWTR_S_MIN] = 2500;
+
+ /* t wtr l min, ps */
+ timing_data[MV_DDR_TWTR_L_MIN] = (spd_data->byte_fields.byte_45 +
+ (spd_data->byte_fields.byte_43.bit_fields.t_wtr_l_min_msn << MV_DDR_SPD_MSB_OFFS)) *
+ MV_DDR_SPD_DATA_MTB;
+ /* FIXME: wa: set twtr_l to a default value, if it's unset on spd */
+ if (timing_data[MV_DDR_TWTR_L_MIN] == 0)
+ timing_data[MV_DDR_TWTR_L_MIN] = 7500;
+
+ return 0;
+}
+
+enum mv_ddr_dev_width mv_ddr_spd_dev_width_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char dev_width = spd_data->byte_fields.byte_12.bit_fields.device_width;
+ enum mv_ddr_dev_width ret_val;
+
+ switch (dev_width) {
+ case 0x00:
+ ret_val = MV_DDR_DEV_WIDTH_4BIT;
+ break;
+ case 0x01:
+ ret_val = MV_DDR_DEV_WIDTH_8BIT;
+ break;
+ case 0x02:
+ ret_val = MV_DDR_DEV_WIDTH_16BIT;
+ break;
+ case 0x03:
+ ret_val = MV_DDR_DEV_WIDTH_32BIT;
+ break;
+ default:
+ ret_val = MV_DDR_DEV_WIDTH_LAST;
+ }
+
+ return ret_val;
+}
+
+enum mv_ddr_die_capacity mv_ddr_spd_die_capacity_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char die_cap = spd_data->byte_fields.byte_4.bit_fields.die_capacity;
+ enum mv_ddr_die_capacity ret_val;
+
+ switch (die_cap) {
+ case 0x00:
+ ret_val = MV_DDR_DIE_CAP_256MBIT;
+ break;
+ case 0x01:
+ ret_val = MV_DDR_DIE_CAP_512MBIT;
+ break;
+ case 0x02:
+ ret_val = MV_DDR_DIE_CAP_1GBIT;
+ break;
+ case 0x03:
+ ret_val = MV_DDR_DIE_CAP_2GBIT;
+ break;
+ case 0x04:
+ ret_val = MV_DDR_DIE_CAP_4GBIT;
+ break;
+ case 0x05:
+ ret_val = MV_DDR_DIE_CAP_8GBIT;
+ break;
+ case 0x06:
+ ret_val = MV_DDR_DIE_CAP_16GBIT;
+ break;
+ case 0x07:
+ ret_val = MV_DDR_DIE_CAP_32GBIT;
+ break;
+ case 0x08:
+ ret_val = MV_DDR_DIE_CAP_12GBIT;
+ break;
+ case 0x09:
+ ret_val = MV_DDR_DIE_CAP_24GBIT;
+ break;
+ default:
+ ret_val = MV_DDR_DIE_CAP_LAST;
+ }
+
+ return ret_val;
+}
+
+unsigned char mv_ddr_spd_mem_mirror_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char mem_mirror = spd_data->byte_fields.byte_131.bit_fields.rank_1_mapping;
+
+ return mem_mirror;
+}
+
+enum mv_ddr_pkg_rank mv_ddr_spd_pri_bus_width_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char pri_bus_width = spd_data->byte_fields.byte_13.bit_fields.primary_bus_width;
+ enum mv_ddr_pri_bus_width ret_val;
+
+ switch (pri_bus_width) {
+ case 0x00:
+ ret_val = MV_DDR_PRI_BUS_WIDTH_8;
+ break;
+ case 0x01:
+ ret_val = MV_DDR_PRI_BUS_WIDTH_16;
+ break;
+ case 0x02:
+ ret_val = MV_DDR_PRI_BUS_WIDTH_32;
+ break;
+ case 0x03:
+ ret_val = MV_DDR_PRI_BUS_WIDTH_64;
+ break;
+ default:
+ ret_val = MV_DDR_PRI_BUS_WIDTH_LAST;
+ }
+
+ return ret_val;
+}
+
+enum mv_ddr_pkg_rank mv_ddr_spd_bus_width_ext_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char bus_width_ext = spd_data->byte_fields.byte_13.bit_fields.bus_width_ext;
+ enum mv_ddr_bus_width_ext ret_val;
+
+ switch (bus_width_ext) {
+ case 0x00:
+ ret_val = MV_DDR_BUS_WIDTH_EXT_0;
+ break;
+ case 0x01:
+ ret_val = MV_DDR_BUS_WIDTH_EXT_8;
+ break;
+ default:
+ ret_val = MV_DDR_BUS_WIDTH_EXT_LAST;
+ }
+
+ return ret_val;
+}
+
+static enum mv_ddr_pkg_rank mv_ddr_spd_pkg_rank_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char pkg_rank = spd_data->byte_fields.byte_12.bit_fields.dimm_pkg_ranks_num;
+ enum mv_ddr_pkg_rank ret_val;
+
+ switch (pkg_rank) {
+ case 0x00:
+ ret_val = MV_DDR_PKG_RANK_1;
+ break;
+ case 0x01:
+ ret_val = MV_DDR_PKG_RANK_2;
+ break;
+ case 0x02:
+ ret_val = MV_DDR_PKG_RANK_3;
+ break;
+ case 0x03:
+ ret_val = MV_DDR_PKG_RANK_4;
+ break;
+ case 0x04:
+ ret_val = MV_DDR_PKG_RANK_5;
+ break;
+ case 0x05:
+ ret_val = MV_DDR_PKG_RANK_6;
+ break;
+ case 0x06:
+ ret_val = MV_DDR_PKG_RANK_7;
+ break;
+ case 0x07:
+ ret_val = MV_DDR_PKG_RANK_8;
+ break;
+ default:
+ ret_val = MV_DDR_PKG_RANK_LAST;
+ }
+
+ return ret_val;
+}
+
+static enum mv_ddr_die_count mv_ddr_spd_die_count_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char die_count = spd_data->byte_fields.byte_6.bit_fields.die_count;
+ enum mv_ddr_die_count ret_val;
+
+ switch (die_count) {
+ case 0x00:
+ ret_val = MV_DDR_DIE_CNT_1;
+ break;
+ case 0x01:
+ ret_val = MV_DDR_DIE_CNT_2;
+ break;
+ case 0x02:
+ ret_val = MV_DDR_DIE_CNT_3;
+ break;
+ case 0x03:
+ ret_val = MV_DDR_DIE_CNT_4;
+ break;
+ case 0x04:
+ ret_val = MV_DDR_DIE_CNT_5;
+ break;
+ case 0x05:
+ ret_val = MV_DDR_DIE_CNT_6;
+ break;
+ case 0x06:
+ ret_val = MV_DDR_DIE_CNT_7;
+ break;
+ case 0x07:
+ ret_val = MV_DDR_DIE_CNT_8;
+ break;
+ default:
+ ret_val = MV_DDR_DIE_CNT_LAST;
+ }
+
+ return ret_val;
+}
+
+unsigned char mv_ddr_spd_cs_bit_mask_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char cs_bit_mask = 0x0;
+ enum mv_ddr_pkg_rank pkg_rank = mv_ddr_spd_pkg_rank_get(spd_data);
+ enum mv_ddr_die_count die_cnt = mv_ddr_spd_die_count_get(spd_data);
+
+ if (pkg_rank == MV_DDR_PKG_RANK_1 && die_cnt == MV_DDR_DIE_CNT_1)
+ cs_bit_mask = 0x1;
+ else if (pkg_rank == MV_DDR_PKG_RANK_1 && die_cnt == MV_DDR_DIE_CNT_2)
+ cs_bit_mask = 0x3;
+ else if (pkg_rank == MV_DDR_PKG_RANK_2 && die_cnt == MV_DDR_DIE_CNT_1)
+ cs_bit_mask = 0x3;
+ else if (pkg_rank == MV_DDR_PKG_RANK_2 && die_cnt == MV_DDR_DIE_CNT_2)
+ cs_bit_mask = 0xf;
+
+ return cs_bit_mask;
+}
+
+unsigned char mv_ddr_spd_dev_type_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char dev_type = spd_data->byte_fields.byte_2;
+
+ return dev_type;
+}
+
+unsigned char mv_ddr_spd_module_type_get(union mv_ddr_spd_data *spd_data)
+{
+ unsigned char module_type = spd_data->byte_fields.byte_3.bit_fields.module_type;
+
+ return module_type;
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _MV_DDR_SPD_H
+#define _MV_DDR_SPD_H
+
+#include "mv_ddr_topology.h"
+
+/*
+ * Based on JEDEC Standard No. 21-C, 4.1.2.L-4:
+ * Serial Presence Detect (SPD) for DDR4 SDRAM Modules
+ */
+
+/* block 0: base configuration and dram parameters */
+#define MV_DDR_SPD_DATA_BLOCK0_SIZE 128
+/* block 1: module specific parameters sub-block */
+#define MV_DDR_SPD_DATA_BLOCK1M_SIZE 64
+/* block 1: hybrid memory parameters sub-block */
+#define MV_DDR_SPD_DATA_BLOCK1H_SIZE 64
+/* block 2: extended function parameter block */
+#define MV_DDR_SPD_DATA_BLOCK2E_SIZE 64
+/* block 2: manufacturing information */
+#define MV_DDR_SPD_DATA_BLOCK2M_SIZE 64
+/* block 3: end user programmable */
+#define MV_DDR_SPD_DATA_BLOCK3_SIZE 128
+
+#define MV_DDR_SPD_DEV_TYPE_DDR4 0xc
+#define MV_DDR_SPD_MODULE_TYPE_UDIMM 0x2
+#define MV_DDR_SPD_MODULE_TYPE_SO_DIMM 0x3
+#define MV_DDR_SPD_MODULE_TYPE_MINI_UDIMM 0x6
+#define MV_DDR_SPD_MODULE_TYPE_72BIT_SO_UDIMM 0x9
+#define MV_DDR_SPD_MODULE_TYPE_16BIT_SO_DIMM 0xc
+#define MV_DDR_SPD_MODULE_TYPE_32BIT_SO_DIMM 0xd
+
+/*
+ * TODO: For now, the struct contains block 0 & block 1 with module specific
+ * parameters for unbuffered memory module types only.
+ */
+union mv_ddr_spd_data {
+ unsigned char all_bytes[MV_DDR_SPD_DATA_BLOCK0_SIZE +
+ MV_DDR_SPD_DATA_BLOCK1M_SIZE];
+ struct {
+ /* block 0 */
+ union { /* num of bytes used/num of bytes in spd device/crc coverage */
+ unsigned char all_bits;
+ struct {
+ unsigned char spd_bytes_used:4,
+ spd_bytes_total:3,
+ reserved:1;
+ } bit_fields;
+ } byte_0;
+ union { /* spd revision */
+ unsigned char all_bits;
+ struct {
+ unsigned char addtions_level:4,
+ encoding_level:4;
+ } bit_fields;
+ } byte_1;
+ unsigned char byte_2; /* key_byte/dram device type */
+ union { /* key byte/module type */
+ unsigned char all_bits;
+ struct {
+ unsigned char module_type:4,
+ hybrid_media:3,
+ hybrid:1;
+ } bit_fields;
+ } byte_3;
+ union { /* sdram density & banks */
+ unsigned char all_bits;
+ struct {
+ unsigned char die_capacity:4,
+ bank_address:2,
+ bank_group:2;
+ } bit_fields;
+ } byte_4;
+ union { /* sdram addressing */
+ unsigned char all_bits;
+ struct {
+ unsigned char col_address:3,
+ row_address:3,
+ reserved:2;
+ } bit_fields;
+ } byte_5;
+ union { /* sdram package type */
+ unsigned char all_bits;
+ struct {
+ unsigned char signal_loading:2,
+ reserved:2,
+ die_count:3,
+ sdram_package_type:1;
+ } bit_fields;
+ } byte_6;
+ union { /* sdram optional features */
+ unsigned char all_bits;
+ struct {
+ unsigned char mac:4, /* max activate count */
+ t_maw:2, /* max activate window */
+ reserved:2; /* all 0s */
+ } bit_fields;
+ } byte_7;
+ unsigned char byte_8; /* sdram thermal & refresh options; reserved; 0x00 */
+ union { /* other sdram optional features */
+ unsigned char all_bits;
+ struct {
+ unsigned char reserved:5, /* all 0s */
+ soft_ppr:1,
+ ppr:2; /* post package repair */
+ } bit_fields;
+ } byte_9;
+ union { /* secondary sdram package type */
+ unsigned char all_bits;
+ struct {
+ unsigned char signal_loading:2,
+ density_ratio:2, /* dram density ratio */
+ die_count:3,
+ sdram_package_type:1;
+ } bit_fields;
+ } byte_10;
+ union { /* module nominal voltage, vdd */
+ unsigned char all_bits;
+ struct {
+ unsigned char operable:1,
+ endurant:1,
+ reserved:5; /* all 0s */
+ } bit_fields;
+ } byte_11;
+ union { /* module organization*/
+ unsigned char all_bits;
+ struct {
+ unsigned char device_width:3,
+ dimm_pkg_ranks_num:3, /* package ranks per dimm number */
+ rank_mix:1,
+ reserved:1; /* 0 */
+ } bit_fields;
+ } byte_12;
+ union { /* module memory bus width */
+ unsigned char all_bits;
+ struct {
+ unsigned char primary_bus_width:3, /* in bits */
+ bus_width_ext:2, /* in bits */
+ reserved:3; /* all 0s */
+ } bit_fields;
+ } byte_13;
+ union { /* module thernal sensor */
+ unsigned char all_bits;
+ struct {
+ unsigned char reserved:7,
+ thermal_sensor:1;
+ } bit_fields;
+ } byte_14;
+ union { /* extended module type */
+ unsigned char all_bits;
+ struct {
+ unsigned char ext_base_module_type:4,
+ reserved:4; /* all 0s */
+ } bit_fields;
+ } byte_15;
+ unsigned char byte_16; /* reserved; 0x00 */
+ union { /* timebases */
+ unsigned char all_bits;
+ struct {
+ unsigned char ftb:2, /* fine timebase */
+ mtb:2, /* medium timebase */
+ reserved:4; /* all 0s */
+ } bit_fields;
+ } byte_17;
+ unsigned char byte_18; /* sdram min cycle time (t ck avg min), mtb */
+ unsigned char byte_19; /* sdram max cycle time (t ck avg max), mtb */
+ unsigned char byte_20; /* cas latencies supported, first byte */
+ unsigned char byte_21; /* cas latencies supported, second byte */
+ unsigned char byte_22; /* cas latencies supported, third byte */
+ unsigned char byte_23; /* cas latencies supported, fourth byte */
+ unsigned char byte_24; /* min cas latency time (t aa min), mtb */
+ unsigned char byte_25; /* min ras to cas delay time (t rcd min), mtb */
+ unsigned char byte_26; /* min row precharge delay time (t rp min), mtb */
+ union { /* upper nibbles for t ras min & t rc min */
+ unsigned char all_bits;
+ struct {
+ unsigned char t_ras_min_msn:4, /* t ras min most significant nibble */
+ t_rc_min_msn:4; /* t rc min most significant nibble */
+ } bit_fields;
+ } byte_27;
+ unsigned char byte_28; /* min active to precharge delay time (t ras min), l-s-byte, mtb */
+ unsigned char byte_29; /* min active to active/refresh delay time (t rc min), l-s-byte, mtb */
+ unsigned char byte_30; /* min refresh recovery delay time (t rfc1 min), l-s-byte, mtb */
+ unsigned char byte_31; /* min refresh recovery delay time (t rfc1 min), m-s-byte, mtb */
+ unsigned char byte_32; /* min refresh recovery delay time (t rfc2 min), l-s-byte, mtb */
+ unsigned char byte_33; /* min refresh recovery delay time (t rfc2 min), m-s-byte, mtb */
+ unsigned char byte_34; /* min refresh recovery delay time (t rfc4 min), l-s-byte, mtb */
+ unsigned char byte_35; /* min refresh recovery delay time (t rfc4 min), m-s-byte, mtb */
+ union { /* upper nibble for t faw */
+ unsigned char all_bits;
+ struct {
+ unsigned char t_faw_min_msn:4, /* t faw min most significant nibble */
+ reserved:4;
+ } bit_fields;
+ } byte_36;
+ unsigned char byte_37; /* min four activate window delay time (t faw min), l-s-byte, mtb */
+ /* byte 38: min activate to activate delay time (t rrd_s min), diff bank group, mtb */
+ unsigned char byte_38;
+ /* byte 39: min activate to activate delay time (t rrd_l min), same bank group, mtb */
+ unsigned char byte_39;
+ unsigned char byte_40; /* min cas to cas delay time (t ccd_l min), same bank group, mtb */
+ union { /* upper nibble for t wr min */
+ unsigned char all_bits;
+ struct {
+ unsigned char t_wr_min_msn:4, /* t wr min most significant nibble */
+ reserved:4;
+ } bit_fields;
+ } byte_41;
+ unsigned char byte_42; /* min write recovery time (t wr min) */
+ union { /* upper nibbles for t wtr min */
+ unsigned char all_bits;
+ struct {
+ unsigned char t_wtr_s_min_msn:4, /* t wtr s min most significant nibble */
+ t_wtr_l_min_msn:4; /* t wtr l min most significant nibble */
+ } bit_fields;
+ } byte_43;
+ unsigned char byte_44; /* min write to read time (t wtr s min), diff bank group, mtb */
+ unsigned char byte_45; /* min write to read time (t wtr l min), same bank group, mtb */
+ unsigned char bytes_46_59[14]; /* reserved; all 0s */
+ unsigned char bytes_60_77[18]; /* TODO: connector to sdram bit mapping */
+ unsigned char bytes_78_116[39]; /* reserved; all 0s */
+ /* fine offset for min cas to cas delay time (t ccd_l min), same bank group, ftb */
+ unsigned char byte_117;
+ /* fine offset for min activate to activate delay time (t rrd_l min), same bank group, ftb */
+ unsigned char byte_118;
+ /* fine offset for min activate to activate delay time (t rrd_s min), diff bank group, ftb */
+ unsigned char byte_119;
+ /* fine offset for min active to active/refresh delay time (t rc min), ftb */
+ unsigned char byte_120;
+ unsigned char byte_121; /* fine offset for min row precharge delay time (t rp min), ftb */
+ unsigned char byte_122; /* fine offset for min ras to cas delay time (t rcd min), ftb */
+ unsigned char byte_123; /* fine offset for min cas latency time (t aa min), ftb */
+ unsigned char byte_124; /* fine offset for sdram max cycle time (t ck avg max), ftb */
+ unsigned char byte_125; /* fine offset for sdram min cycle time (t ck avg min), ftb */
+ unsigned char byte_126; /* crc for base configuration section, l-s-byte */
+ unsigned char byte_127; /* crc for base configuration section, m-s-byte */
+ /*
+ * block 1: module specific parameters for unbuffered memory module types only
+ */
+ union { /* (unbuffered) raw card extension, module nominal height */
+ unsigned char all_bits;
+ struct {
+ unsigned char nom_height_max:5, /* in mm */
+ raw_cad_ext:3;
+ } bit_fields;
+ } byte_128;
+ union { /* (unbuffered) module maximum thickness */
+ unsigned char all_bits;
+ struct {
+ unsigned char front_thickness_max:4, /* in mm */
+ back_thickness_max:4; /* in mm */
+ } bit_fields;
+ } byte_129;
+ union { /* (unbuffered) reference raw card used */
+ unsigned char all_bits;
+ struct {
+ unsigned char ref_raw_card:5,
+ ref_raw_card_rev:2,
+ ref_raw_card_ext:1;
+ } bit_fields;
+ } byte_130;
+ union { /* (unbuffered) address mapping from edge connector to dram */
+ unsigned char all_bits;
+ struct {
+ unsigned char rank_1_mapping:1,
+ reserved:7;
+ } bit_fields;
+ } byte_131;
+ unsigned char bytes_132_191[60]; /* reserved; all 0s */
+ } byte_fields;
+};
+
+int mv_ddr_spd_timing_calc(union mv_ddr_spd_data *spd_data, unsigned int timing_data[]);
+enum mv_ddr_dev_width mv_ddr_spd_dev_width_get(union mv_ddr_spd_data *spd_data);
+enum mv_ddr_die_capacity mv_ddr_spd_die_capacity_get(union mv_ddr_spd_data *spd_data);
+unsigned char mv_ddr_spd_mem_mirror_get(union mv_ddr_spd_data *spd_data);
+unsigned char mv_ddr_spd_cs_bit_mask_get(union mv_ddr_spd_data *spd_data);
+unsigned char mv_ddr_spd_dev_type_get(union mv_ddr_spd_data *spd_data);
+unsigned char mv_ddr_spd_module_type_get(union mv_ddr_spd_data *spd_data);
+int mv_ddr_spd_supported_cls_calc(union mv_ddr_spd_data *spd_data);
+unsigned int mv_ddr_spd_supported_cl_get(unsigned int cl);
+enum mv_ddr_pkg_rank mv_ddr_spd_pri_bus_width_get(union mv_ddr_spd_data *spd_data);
+enum mv_ddr_pkg_rank mv_ddr_spd_bus_width_ext_get(union mv_ddr_spd_data *spd_data);
+
+#endif /* _MV_DDR_SPD_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#include "mv_ddr_regs.h"
+#include "mv_ddr_sys_env_lib.h"
+
+static u32 mv_ddr_board_id_get(void)
+{
+#if defined(CONFIG_TARGET_DB_88F6820_GP)
+ return DB_GP_68XX_ID;
+#else
+ /*
+ * Return 0 here for custom board as this should not be used
+ * for custom boards.
+ */
+ return 0;
+#endif
+}
+
+static u32 mv_ddr_board_id_index_get(u32 board_id)
+{
+ /*
+ * Marvell Boards use 0x10 as base for Board ID:
+ * mask MSB to receive index for board ID
+ */
+ return board_id & (MARVELL_BOARD_ID_MASK - 1);
+}
+
+/*
+ * read gpio input for suspend-wakeup indication
+ * return indicating suspend wakeup status:
+ * 0 - not supported,
+ * 1 - supported: read magic word detect wakeup,
+ * 2 - detected wakeup from gpio
+ */
+enum suspend_wakeup_status mv_ddr_sys_env_suspend_wakeup_check(void)
+{
+ u32 reg, board_id_index, gpio;
+ struct board_wakeup_gpio board_gpio[] = MV_BOARD_WAKEUP_GPIO_INFO;
+
+ board_id_index = mv_ddr_board_id_index_get(mv_ddr_board_id_get());
+ if (!(sizeof(board_gpio) / sizeof(struct board_wakeup_gpio) >
+ board_id_index)) {
+ printf("\n_failed loading Suspend-Wakeup information (invalid board ID)\n");
+ return SUSPEND_WAKEUP_DISABLED;
+ }
+
+ /*
+ * - Detect if Suspend-Wakeup is supported on current board
+ * - Fetch the GPIO number for wakeup status input indication
+ */
+ if (board_gpio[board_id_index].gpio_num == -1) {
+ /* Suspend to RAM is not supported */
+ return SUSPEND_WAKEUP_DISABLED;
+ } else if (board_gpio[board_id_index].gpio_num == -2) {
+ /*
+ * Suspend to RAM is supported but GPIO indication is
+ * not implemented - Skip
+ */
+ return SUSPEND_WAKEUP_ENABLED;
+ } else {
+ gpio = board_gpio[board_id_index].gpio_num;
+ }
+
+ /* Initialize MPP for GPIO (set MPP = 0x0) */
+ reg = reg_read(MPP_CONTROL_REG(MPP_REG_NUM(gpio)));
+ /* reset MPP21 to 0x0, keep rest of MPP settings*/
+ reg &= ~MPP_MASK(gpio);
+ reg_write(MPP_CONTROL_REG(MPP_REG_NUM(gpio)), reg);
+
+ /* Initialize GPIO as input */
+ reg = reg_read(GPP_DATA_OUT_EN_REG(GPP_REG_NUM(gpio)));
+ reg |= GPP_MASK(gpio);
+ reg_write(GPP_DATA_OUT_EN_REG(GPP_REG_NUM(gpio)), reg);
+
+ /*
+ * Check GPP for input status from PIC: 0 - regular init,
+ * 1 - suspend wakeup
+ */
+ reg = reg_read(GPP_DATA_IN_REG(GPP_REG_NUM(gpio)));
+
+ /* if GPIO is ON: wakeup from S2RAM indication detected */
+ return (reg & GPP_MASK(gpio)) ? SUSPEND_WAKEUP_ENABLED_GPIO_DETECTED :
+ SUSPEND_WAKEUP_DISABLED;
+}
+
+/*
+ * get bit mask of enabled cs
+ * return bit mask of enabled cs:
+ * 1 - only cs0 enabled,
+ * 3 - both cs0 and cs1 enabled
+ */
+u32 mv_ddr_sys_env_get_cs_ena_from_reg(void)
+{
+ return reg_read(DDR3_RANK_CTRL_REG) &
+ ((CS_EXIST_MASK << CS_EXIST_OFFS(0)) |
+ (CS_EXIST_MASK << CS_EXIST_OFFS(1)) |
+ (CS_EXIST_MASK << CS_EXIST_OFFS(2)) |
+ (CS_EXIST_MASK << CS_EXIST_OFFS(3)));
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _MV_DDR_SYS_ENV_LIB_H
+#define _MV_DDR_SYS_ENV_LIB_H
+
+#include "ddr_ml_wrapper.h"
+
+/* device revision */
+#define DEV_ID_REG 0x18238
+#define DEV_VERSION_ID_REG 0x1823c
+#define REVISON_ID_OFFS 8
+#define REVISON_ID_MASK 0xf00
+
+#define MPP_CONTROL_REG(id) (0x18000 + (id * 4))
+#define GPP_DATA_OUT_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x00)
+#define GPP_DATA_OUT_EN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x04)
+#define GPP_DATA_IN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x10)
+#define MV_GPP_REGS_BASE(unit) (0x18100 + ((unit) * 0x40))
+
+#define MPP_REG_NUM(GPIO_NUM) (GPIO_NUM / 8)
+#define MPP_MASK(GPIO_NUM) (0xf << 4 * (GPIO_NUM - \
+ (MPP_REG_NUM(GPIO_NUM) * 8)));
+#define GPP_REG_NUM(GPIO_NUM) (GPIO_NUM / 32)
+#define GPP_MASK(GPIO_NUM) (1 << GPIO_NUM % 32)
+
+/* device ID */
+/* Board ID numbers */
+#define MARVELL_BOARD_ID_MASK 0x10
+
+/* Customer boards for A38x */
+#define A38X_CUSTOMER_BOARD_ID_BASE 0x0
+#define A38X_CUSTOMER_BOARD_ID0 (A38X_CUSTOMER_BOARD_ID_BASE + 0)
+#define A38X_CUSTOMER_BOARD_ID1 (A38X_CUSTOMER_BOARD_ID_BASE + 1)
+#define A38X_MV_MAX_CUSTOMER_BOARD_ID (A38X_CUSTOMER_BOARD_ID_BASE + 2)
+#define A38X_MV_CUSTOMER_BOARD_NUM (A38X_MV_MAX_CUSTOMER_BOARD_ID - \
+ A38X_CUSTOMER_BOARD_ID_BASE)
+
+/* Marvell boards for A38x */
+#define A38X_MARVELL_BOARD_ID_BASE 0x10
+#define RD_NAS_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 0)
+#define DB_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 1)
+#define RD_AP_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 2)
+#define DB_AP_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 3)
+#define DB_GP_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 4)
+#define DB_BP_6821_ID (A38X_MARVELL_BOARD_ID_BASE + 5)
+#define DB_AMC_6820_ID (A38X_MARVELL_BOARD_ID_BASE + 6)
+#define A38X_MV_MAX_MARVELL_BOARD_ID (A38X_MARVELL_BOARD_ID_BASE + 7)
+#define A38X_MV_MARVELL_BOARD_NUM (A38X_MV_MAX_MARVELL_BOARD_ID - \
+ A38X_MARVELL_BOARD_ID_BASE)
+
+/* Marvell boards for A39x */
+#define A39X_MARVELL_BOARD_ID_BASE 0x30
+#define A39X_DB_69XX_ID (A39X_MARVELL_BOARD_ID_BASE + 0)
+#define A39X_RD_69XX_ID (A39X_MARVELL_BOARD_ID_BASE + 1)
+#define A39X_MV_MAX_MARVELL_BOARD_ID (A39X_MARVELL_BOARD_ID_BASE + 2)
+#define A39X_MV_MARVELL_BOARD_NUM (A39X_MV_MAX_MARVELL_BOARD_ID - \
+ A39X_MARVELL_BOARD_ID_BASE)
+
+struct board_wakeup_gpio {
+ u32 board_id;
+ int gpio_num;
+};
+
+enum suspend_wakeup_status {
+ SUSPEND_WAKEUP_DISABLED,
+ SUSPEND_WAKEUP_ENABLED,
+ SUSPEND_WAKEUP_ENABLED_GPIO_DETECTED,
+};
+
+/*
+ * GPIO status indication for Suspend Wakeup:
+ * If suspend to RAM is supported and GPIO inidcation is implemented,
+ * set the gpio number
+ * If suspend to RAM is supported but GPIO indication is not implemented
+ * set '-2'
+ * If suspend to RAM is not supported set '-1'
+ */
+#ifdef CONFIG_CUSTOMER_BOARD_SUPPORT
+#ifdef CONFIG_ARMADA_38X
+#define MV_BOARD_WAKEUP_GPIO_INFO { \
+ {A38X_CUSTOMER_BOARD_ID0, -1 }, \
+ {A38X_CUSTOMER_BOARD_ID0, -1 }, \
+};
+#else
+#define MV_BOARD_WAKEUP_GPIO_INFO { \
+ {A39X_CUSTOMER_BOARD_ID0, -1 }, \
+ {A39X_CUSTOMER_BOARD_ID0, -1 }, \
+};
+#endif /* CONFIG_ARMADA_38X */
+
+#else
+
+#ifdef CONFIG_ARMADA_38X
+#define MV_BOARD_WAKEUP_GPIO_INFO { \
+ {RD_NAS_68XX_ID, -2 }, \
+ {DB_68XX_ID, -1 }, \
+ {RD_AP_68XX_ID, -2 }, \
+ {DB_AP_68XX_ID, -2 }, \
+ {DB_GP_68XX_ID, -2 }, \
+ {DB_BP_6821_ID, -2 }, \
+ {DB_AMC_6820_ID, -2 }, \
+};
+#else
+#define MV_BOARD_WAKEUP_GPIO_INFO { \
+ {A39X_RD_69XX_ID, -1 }, \
+ {A39X_DB_69XX_ID, -1 }, \
+};
+#endif /* CONFIG_ARMADA_38X */
+#endif /* CONFIG_CUSTOMER_BOARD_SUPPORT */
+
+enum suspend_wakeup_status mv_ddr_sys_env_suspend_wakeup_check(void);
+u32 mv_ddr_sys_env_get_cs_ena_from_reg(void);
+
+#endif /* _MV_DDR_SYS_ENV_LIB_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#include "mv_ddr_topology.h"
+#include "mv_ddr_common.h"
+#include "mv_ddr_spd.h"
+#include "ddr3_init.h"
+#include "ddr_topology_def.h"
+#include "ddr3_training_ip_db.h"
+#include "ddr3_training_ip.h"
+
+
+unsigned int mv_ddr_cl_calc(unsigned int taa_min, unsigned int tclk)
+{
+ unsigned int cl = ceil_div(taa_min, tclk);
+
+ return mv_ddr_spd_supported_cl_get(cl);
+
+}
+
+unsigned int mv_ddr_cwl_calc(unsigned int tclk)
+{
+ unsigned int cwl;
+
+ if (tclk >= 1250)
+ cwl = 9;
+ else if (tclk >= 1071)
+ cwl = 10;
+ else if (tclk >= 938)
+ cwl = 11;
+ else if (tclk >= 833)
+ cwl = 12;
+ else
+ cwl = 0;
+
+ return cwl;
+}
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_update(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ unsigned int octets_per_if_num = ddr3_tip_dev_attr_get(0, MV_ATTR_OCTET_PER_INTERFACE);
+ enum hws_speed_bin speed_bin_index;
+ enum hws_ddr_freq freq = DDR_FREQ_LAST;
+ unsigned int tclk;
+ unsigned char val = 0;
+ int i;
+
+
+ if (tm->interface_params[0].memory_freq == DDR_FREQ_SAR)
+ tm->interface_params[0].memory_freq = mv_ddr_init_freq_get();
+
+ if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ /* check dram device type */
+ val = mv_ddr_spd_dev_type_get(&tm->spd_data);
+ if (val != MV_DDR_SPD_DEV_TYPE_DDR4) {
+ printf("mv_ddr: unsupported dram device type found\n");
+ return NULL;
+ }
+
+ /* update topology map with timing data */
+ if (mv_ddr_spd_timing_calc(&tm->spd_data, tm->timing_data) > 0) {
+ printf("mv_ddr: negative timing data found\n");
+ return NULL;
+ }
+
+ /* update device width in topology map */
+ tm->interface_params[0].bus_width = mv_ddr_spd_dev_width_get(&tm->spd_data);
+
+ /* update die capacity in topology map */
+ tm->interface_params[0].memory_size = mv_ddr_spd_die_capacity_get(&tm->spd_data);
+
+ /* update bus bit mask in topology map */
+ tm->bus_act_mask = mv_ddr_bus_bit_mask_get();
+
+ /* update cs bit mask in topology map */
+ val = mv_ddr_spd_cs_bit_mask_get(&tm->spd_data);
+ for (i = 0; i < octets_per_if_num; i++) {
+ tm->interface_params[0].as_bus_params[i].cs_bitmask = val;
+ }
+
+ /* check dram module type */
+ val = mv_ddr_spd_module_type_get(&tm->spd_data);
+ switch (val) {
+ case MV_DDR_SPD_MODULE_TYPE_UDIMM:
+ case MV_DDR_SPD_MODULE_TYPE_SO_DIMM:
+ case MV_DDR_SPD_MODULE_TYPE_MINI_UDIMM:
+ case MV_DDR_SPD_MODULE_TYPE_72BIT_SO_UDIMM:
+ case MV_DDR_SPD_MODULE_TYPE_16BIT_SO_DIMM:
+ case MV_DDR_SPD_MODULE_TYPE_32BIT_SO_DIMM:
+ break;
+ default:
+ printf("mv_ddr: unsupported dram module type found\n");
+ return NULL;
+ }
+
+ /* update mirror bit mask in topology map */
+ val = mv_ddr_spd_mem_mirror_get(&tm->spd_data);
+ for (i = 0; i < octets_per_if_num; i++) {
+ tm->interface_params[0].as_bus_params[i].mirror_enable_bitmask = val << 1;
+ }
+
+ tclk = 1000000 / freq_val[tm->interface_params[0].memory_freq];
+ /* update cas write latency (cwl) */
+ val = mv_ddr_cwl_calc(tclk);
+ if (val == 0) {
+ printf("mv_ddr: unsupported cas write latency value found\n");
+ return NULL;
+ }
+ tm->interface_params[0].cas_wl = val;
+
+ /* update cas latency (cl) */
+ mv_ddr_spd_supported_cls_calc(&tm->spd_data);
+ val = mv_ddr_cl_calc(tm->timing_data[MV_DDR_TAA_MIN], tclk);
+ if (val == 0) {
+ printf("mv_ddr: unsupported cas latency value found\n");
+ return NULL;
+ }
+ tm->interface_params[0].cas_l = val;
+ } else if (tm->cfg_src == MV_DDR_CFG_DEFAULT) {
+ /* set cas and cas-write latencies per speed bin, if they unset */
+ speed_bin_index = tm->interface_params[0].speed_bin_index;
+ freq = tm->interface_params[0].memory_freq;
+
+ if (tm->interface_params[0].cas_l == 0)
+ tm->interface_params[0].cas_l =
+ cas_latency_table[speed_bin_index].cl_val[freq];
+
+ if (tm->interface_params[0].cas_wl == 0)
+ tm->interface_params[0].cas_wl =
+ cas_write_latency_table[speed_bin_index].cl_val[freq];
+ }
+
+
+ return tm;
+}
+
+unsigned short mv_ddr_bus_bit_mask_get(void)
+{
+ unsigned short pri_and_ext_bus_width = 0x0;
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ unsigned int octets_per_if_num = ddr3_tip_dev_attr_get(0, MV_ATTR_OCTET_PER_INTERFACE);
+
+ if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ enum mv_ddr_pri_bus_width pri_bus_width = mv_ddr_spd_pri_bus_width_get(&tm->spd_data);
+ enum mv_ddr_bus_width_ext bus_width_ext = mv_ddr_spd_bus_width_ext_get(&tm->spd_data);
+
+ switch (pri_bus_width) {
+ case MV_DDR_PRI_BUS_WIDTH_16:
+ pri_and_ext_bus_width = BUS_MASK_16BIT;
+ break;
+ case MV_DDR_PRI_BUS_WIDTH_32:
+ pri_and_ext_bus_width = BUS_MASK_32BIT;
+ break;
+ case MV_DDR_PRI_BUS_WIDTH_64:
+ pri_and_ext_bus_width = MV_DDR_64BIT_BUS_MASK;
+ break;
+ default:
+ pri_and_ext_bus_width = 0x0;
+ }
+
+ if (bus_width_ext == MV_DDR_BUS_WIDTH_EXT_8)
+ pri_and_ext_bus_width |= 1 << (octets_per_if_num - 1);
+ }
+
+ return pri_and_ext_bus_width;
+}
+
+unsigned int mv_ddr_if_bus_width_get(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+ unsigned int bus_width;
+
+ switch (tm->bus_act_mask) {
+ case BUS_MASK_16BIT:
+ case BUS_MASK_16BIT_ECC:
+ case BUS_MASK_16BIT_ECC_PUP3:
+ bus_width = 16;
+ break;
+ case BUS_MASK_32BIT:
+ case BUS_MASK_32BIT_ECC:
+ case MV_DDR_32BIT_ECC_PUP8_BUS_MASK:
+ bus_width = 32;
+ break;
+ case MV_DDR_64BIT_BUS_MASK:
+ case MV_DDR_64BIT_ECC_PUP8_BUS_MASK:
+ bus_width = 64;
+ break;
+ default:
+ printf("mv_ddr: unsupported bus active mask parameter found\n");
+ bus_width = 0;
+ }
+
+ return bus_width;
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _MV_DDR_TOPOLOGY_H
+#define _MV_DDR_TOPOLOGY_H
+
+/* ddr bus masks */
+#define BUS_MASK_32BIT 0xf
+#define BUS_MASK_32BIT_ECC 0x1f
+#define BUS_MASK_16BIT 0x3
+#define BUS_MASK_16BIT_ECC 0x13
+#define BUS_MASK_16BIT_ECC_PUP3 0xb
+#define MV_DDR_64BIT_BUS_MASK 0xff
+#define MV_DDR_64BIT_ECC_PUP8_BUS_MASK 0x1ff
+#define MV_DDR_32BIT_ECC_PUP8_BUS_MASK 0x10f
+
+/* source of ddr configuration data */
+enum mv_ddr_cfg_src {
+ MV_DDR_CFG_DEFAULT, /* based on data in mv_ddr_topology_map structure */
+ MV_DDR_CFG_SPD, /* based on data in spd */
+ MV_DDR_CFG_USER, /* based on data from user */
+ MV_DDR_CFG_STATIC, /* based on data from user in register-value format */
+ MV_DDR_CFG_LAST
+};
+
+enum mv_ddr_num_of_sub_phys_per_ddr_unit {
+ SINGLE_SUB_PHY = 1,
+ TWO_SUB_PHYS = 2
+};
+
+enum mv_ddr_temperature {
+ MV_DDR_TEMP_LOW,
+ MV_DDR_TEMP_NORMAL,
+ MV_DDR_TEMP_HIGH
+};
+
+enum mv_ddr_timing_data {
+ MV_DDR_TCK_AVG_MIN, /* sdram min cycle time (t ck avg min) */
+ MV_DDR_TAA_MIN, /* min cas latency time (t aa min) */
+ MV_DDR_TRFC1_MIN, /* min refresh recovery delay time (t rfc1 min) */
+ MV_DDR_TWR_MIN, /* min write recovery time (t wr min) */
+ MV_DDR_TRCD_MIN, /* min ras to cas delay time (t rcd min) */
+ MV_DDR_TRP_MIN, /* min row precharge delay time (t rp min) */
+ MV_DDR_TRC_MIN, /* min active to active/refresh delay time (t rc min) */
+ MV_DDR_TRAS_MIN, /* min active to precharge delay time (t ras min) */
+ MV_DDR_TRRD_S_MIN, /* min activate to activate delay time (t rrd_s min), diff bank group */
+ MV_DDR_TRRD_L_MIN, /* min activate to activate delay time (t rrd_l min), same bank group */
+ MV_DDR_TFAW_MIN, /* min four activate window delay time (t faw min) */
+ MV_DDR_TWTR_S_MIN, /* min write to read time (t wtr s min), diff bank group */
+ MV_DDR_TWTR_L_MIN, /* min write to read time (t wtr l min), same bank group */
+ MV_DDR_TDATA_LAST
+};
+
+enum mv_ddr_dev_width { /* sdram device width */
+ MV_DDR_DEV_WIDTH_4BIT,
+ MV_DDR_DEV_WIDTH_8BIT,
+ MV_DDR_DEV_WIDTH_16BIT,
+ MV_DDR_DEV_WIDTH_32BIT,
+ MV_DDR_DEV_WIDTH_LAST
+};
+
+enum mv_ddr_die_capacity { /* total sdram capacity per die, megabits */
+ MV_DDR_DIE_CAP_256MBIT,
+ MV_DDR_DIE_CAP_512MBIT = 0,
+ MV_DDR_DIE_CAP_1GBIT,
+ MV_DDR_DIE_CAP_2GBIT,
+ MV_DDR_DIE_CAP_4GBIT,
+ MV_DDR_DIE_CAP_8GBIT,
+ MV_DDR_DIE_CAP_16GBIT,
+ MV_DDR_DIE_CAP_32GBIT,
+ MV_DDR_DIE_CAP_12GBIT,
+ MV_DDR_DIE_CAP_24GBIT,
+ MV_DDR_DIE_CAP_LAST
+};
+
+enum mv_ddr_pkg_rank { /* number of package ranks per dimm */
+ MV_DDR_PKG_RANK_1,
+ MV_DDR_PKG_RANK_2,
+ MV_DDR_PKG_RANK_3,
+ MV_DDR_PKG_RANK_4,
+ MV_DDR_PKG_RANK_5,
+ MV_DDR_PKG_RANK_6,
+ MV_DDR_PKG_RANK_7,
+ MV_DDR_PKG_RANK_8,
+ MV_DDR_PKG_RANK_LAST
+};
+
+enum mv_ddr_pri_bus_width { /* number of primary bus width bits */
+ MV_DDR_PRI_BUS_WIDTH_8,
+ MV_DDR_PRI_BUS_WIDTH_16,
+ MV_DDR_PRI_BUS_WIDTH_32,
+ MV_DDR_PRI_BUS_WIDTH_64,
+ MV_DDR_PRI_BUS_WIDTH_LAST
+};
+
+enum mv_ddr_bus_width_ext { /* number of extension bus width bits */
+ MV_DDR_BUS_WIDTH_EXT_0,
+ MV_DDR_BUS_WIDTH_EXT_8,
+ MV_DDR_BUS_WIDTH_EXT_LAST
+};
+
+enum mv_ddr_die_count {
+ MV_DDR_DIE_CNT_1,
+ MV_DDR_DIE_CNT_2,
+ MV_DDR_DIE_CNT_3,
+ MV_DDR_DIE_CNT_4,
+ MV_DDR_DIE_CNT_5,
+ MV_DDR_DIE_CNT_6,
+ MV_DDR_DIE_CNT_7,
+ MV_DDR_DIE_CNT_8,
+ MV_DDR_DIE_CNT_LAST
+};
+
+unsigned int mv_ddr_cl_calc(unsigned int taa_min, unsigned int tclk);
+unsigned int mv_ddr_cwl_calc(unsigned int tclk);
+struct mv_ddr_topology_map *mv_ddr_topology_map_update(void);
+struct dram_config *mv_ddr_dram_config_update(void);
+unsigned short mv_ddr_bus_bit_mask_get(void);
+unsigned int mv_ddr_if_bus_width_get(void);
+
+#endif /* _MV_DDR_TOPOLOGY_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ */
+
+#ifndef _SEQ_EXEC_H
+#define _SEQ_EXEC_H
+
+#define NA 0xff
+#define DEFAULT_PARAM 0
+#define MV_BOARD_TCLK_ERROR 0xffffffff
+
+#define NO_DATA 0xffffffff
+#define MAX_DATA_ARRAY 5
+#define FIRST_CELL 0
+
+/* Operation types */
+enum mv_op {
+ WRITE_OP,
+ DELAY_OP,
+ POLL_OP,
+};
+
+/* Operation parameters */
+struct op_params {
+ u32 unit_base_reg;
+ u32 unit_offset;
+ u32 mask;
+ u32 data[MAX_DATA_ARRAY]; /* data array */
+ u8 wait_time; /* msec */
+ u16 num_of_loops; /* for polling only */
+};
+
+/*
+ * Sequence parameters. Each sequence contains:
+ * 1. Sequence id.
+ * 2. Sequence size (total amount of operations during the sequence)
+ * 3. a series of operations. operations can be write, poll or delay
+ * 4. index in the data array (the entry where the relevant data sits)
+ */
+struct cfg_seq {
+ struct op_params *op_params_ptr;
+ u8 cfg_seq_size;
+ u8 data_arr_idx;
+};
+
+extern struct cfg_seq serdes_seq_db[];
+
+/*
+ * A generic function type for executing an operation (write, poll or delay)
+ */
+typedef int (*op_execute_func_ptr)(u32 serdes_num, struct op_params *params,
+ u32 data_arr_idx);
+
+/* Specific functions for executing each operation */
+int write_op_execute(u32 serdes_num, struct op_params *params,
+ u32 data_arr_idx);
+int delay_op_execute(u32 serdes_num, struct op_params *params,
+ u32 data_arr_idx);
+int poll_op_execute(u32 serdes_num, struct op_params *params, u32 data_arr_idx);
+enum mv_op get_cfg_seq_op(struct op_params *params);
+int mv_seq_exec(u32 serdes_num, u32 seq_id);
+
+#endif /*_SEQ_EXEC_H*/
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) Marvell International Ltd. and its affiliates
- */
-
-#ifndef __silicon_if_H
-#define __silicon_if_H
-
-/* max number of devices supported by driver */
-#ifdef CO_CPU_RUN
-#define HWS_MAX_DEVICE_NUM (1)
-#else
-#define HWS_MAX_DEVICE_NUM (16)
-#endif
-
-#endif /* __silicon_if_H */
* Copyright (C) Marvell International Ltd. and its affiliates
*/
-#include <common.h>
-#include <i2c.h>
-#include <spl.h>
-#include <asm/io.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/soc.h>
-
#include "ddr3_init.h"
#include "xor_regs.h"
#endif
static u32 ui_xor_regs_ctrl_backup;
-static u32 ui_xor_regs_base_backup[MAX_CS];
-static u32 ui_xor_regs_mask_backup[MAX_CS];
+static u32 ui_xor_regs_base_backup[MAX_CS_NUM + 1];
+static u32 ui_xor_regs_mask_backup[MAX_CS_NUM + 1];
-void mv_sys_xor_init(u32 num_of_cs, u32 cs_ena, u32 cs_size, u32 base_delta)
+void mv_sys_xor_init(u32 num_of_cs, u32 cs_ena, uint64_t cs_size, u32 base_delta)
{
- u32 reg, ui, base, cs_count;
+ u32 reg, ui, cs_count;
+ uint64_t base, size_mask;
ui_xor_regs_ctrl_backup = reg_read(XOR_WINDOW_CTRL_REG(0, 0));
- for (ui = 0; ui < MAX_CS; ui++)
+ for (ui = 0; ui < MAX_CS_NUM + 1; ui++)
ui_xor_regs_base_backup[ui] =
reg_read(XOR_BASE_ADDR_REG(0, ui));
- for (ui = 0; ui < MAX_CS; ui++)
+ for (ui = 0; ui < MAX_CS_NUM + 1; ui++)
ui_xor_regs_mask_backup[ui] =
reg_read(XOR_SIZE_MASK_REG(0, ui));
reg = 0;
- for (ui = 0; ui < (num_of_cs); ui++) {
- /* Enable Window x for each CS */
- reg |= (0x1 << (ui));
- /* Enable Window x for each CS */
- reg |= (0x3 << ((ui * 2) + 16));
+ for (ui = 0, cs_count = 0;
+ (cs_count < num_of_cs) && (ui < 8);
+ ui++, cs_count++) {
+ if (cs_ena & (1 << ui)) {
+ /* Enable Window x for each CS */
+ reg |= (0x1 << (ui));
+ /* Enable Window x for each CS */
+ reg |= (0x3 << ((ui * 2) + 16));
+ }
}
reg_write(XOR_WINDOW_CTRL_REG(0, 0), reg);
cs_count = 0;
- for (ui = 0; ui < num_of_cs; ui++) {
+ for (ui = 0, cs_count = 0;
+ (cs_count < num_of_cs) && (ui < 8);
+ ui++, cs_count++) {
if (cs_ena & (1 << ui)) {
/*
* window x - Base - 0x00000000,
* Attribute 0x0e - DRAM
*/
base = cs_size * ui + base_delta;
+ /* fixed size 2GB for each CS */
+ size_mask = 0x7FFF0000;
switch (ui) {
case 0:
base |= 0xe00;
case 3:
base |= 0x700;
break;
+ case 4: /* SRAM */
+ base = 0x40000000;
+ /* configure as shared transaction */
+ base |= 0x1F00;
+ size_mask = 0xF0000;
+ break;
}
- reg_write(XOR_BASE_ADDR_REG(0, cs_count), base);
-
+ reg_write(XOR_BASE_ADDR_REG(0, ui), (u32)base);
+ size_mask = (cs_size / _64K) - 1;
+ size_mask = (size_mask << XESMRX_SIZE_MASK_OFFS) & XESMRX_SIZE_MASK_MASK;
/* window x - Size */
- reg_write(XOR_SIZE_MASK_REG(0, cs_count), 0x7fff0000);
- cs_count++;
+ reg_write(XOR_SIZE_MASK_REG(0, ui), (u32)size_mask);
}
}
u32 ui;
reg_write(XOR_WINDOW_CTRL_REG(0, 0), ui_xor_regs_ctrl_backup);
- for (ui = 0; ui < MAX_CS; ui++)
+ for (ui = 0; ui < MAX_CS_NUM + 1; ui++)
reg_write(XOR_BASE_ADDR_REG(0, ui),
ui_xor_regs_base_backup[ui]);
- for (ui = 0; ui < MAX_CS; ui++)
+ for (ui = 0; ui < MAX_CS_NUM + 1; ui++)
reg_write(XOR_SIZE_MASK_REG(0, ui),
ui_xor_regs_mask_backup[ui]);
return MV_OK;
}
-int mv_xor_mem_init(u32 chan, u32 start_ptr, u32 block_size,
+int mv_xor_mem_init(u32 chan, u32 start_ptr, unsigned long long block_size,
u32 init_val_high, u32 init_val_low)
{
u32 temp;
+ if (block_size == _4G)
+ block_size -= 1;
+
/* Parameter checking */
if (chan >= MV_XOR_MAX_CHAN)
return MV_BAD_PARAM;
{
u32 cs_c, max_cs;
u32 cs_ena = 0;
+ u32 dev_num = 0;
+ uint64_t total_mem_size, cs_mem_size = 0;
- printf("DDR3 Training Sequence - Start scrubbing\n");
-
- max_cs = hws_ddr3_tip_max_cs_get();
+ printf("DDR Training Sequence - Start scrubbing\n");
+ max_cs = ddr3_tip_max_cs_get(dev_num);
for (cs_c = 0; cs_c < max_cs; cs_c++)
cs_ena |= 1 << cs_c;
- mv_sys_xor_init(max_cs, cs_ena, 0x80000000, 0);
-
- mv_xor_mem_init(0, 0x00000000, 0x80000000, 0xdeadbeef, 0xdeadbeef);
- /* wait for previous transfer completion */
- while (mv_xor_state_get(0) != MV_IDLE)
- ;
-
- mv_xor_mem_init(0, 0x80000000, 0x40000000, 0xdeadbeef, 0xdeadbeef);
-
+ mv_sys_xor_init(max_cs, cs_ena, cs_mem_size, 0);
+ total_mem_size = max_cs * cs_mem_size;
+ mv_xor_mem_init(0, 0, total_mem_size, 0xdeadbeef, 0xdeadbeef);
/* wait for previous transfer completion */
while (mv_xor_state_get(0) != MV_IDLE)
;
-
/* Return XOR State */
mv_sys_xor_finish();
printf("DDR3 Training Sequence - End scrubbing\n");
}
+
+/*
+* mv_xor_transfer - Transfer data from source to destination in one of
+* three modes: XOR, CRC32 or DMA
+*
+* DESCRIPTION:
+* This function initiates XOR channel, according to function parameters,
+* in order to perform XOR, CRC32 or DMA transaction.
+* To gain maximum performance the user is asked to keep the following
+* restrictions:
+* 1) Selected engine is available (not busy).
+* 2) This module does not take into consideration CPU MMU issues.
+* In order for the XOR engine to access the appropriate source
+* and destination, address parameters must be given in system
+* physical mode.
+* 3) This API does not take care of cache coherency issues. The source,
+* destination and, in case of chain, the descriptor list are assumed
+* to be cache coherent.
+* 4) Parameters validity.
+*
+* INPUT:
+* chan - XOR channel number.
+* type - One of three: XOR, CRC32 and DMA operations.
+* xor_chain_ptr - address of chain pointer
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* MV_BAD_PARAM if parameters to function invalid, MV_OK otherwise.
+*
+*******************************************************************************/
+int mv_xor_transfer(u32 chan, enum xor_type type, u32 xor_chain_ptr)
+{
+ u32 temp;
+
+ /* Parameter checking */
+ if (chan >= MV_XOR_MAX_CHAN) {
+ DB(printf("%s: ERR. Invalid chan num %d\n", __func__, chan));
+ return MV_BAD_PARAM;
+ }
+ if (mv_xor_state_get(chan) == MV_ACTIVE) {
+ DB(printf("%s: ERR. Channel is already active\n", __func__));
+ return MV_BUSY;
+ }
+ if (xor_chain_ptr == 0x0) {
+ DB(printf("%s: ERR. xor_chain_ptr is NULL pointer\n", __func__));
+ return MV_BAD_PARAM;
+ }
+
+ /* read configuration register and mask the operation mode field */
+ temp = reg_read(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)));
+ temp &= ~XEXCR_OPERATION_MODE_MASK;
+
+ switch (type) {
+ case MV_XOR:
+ if ((xor_chain_ptr & XEXDPR_DST_PTR_XOR_MASK) != 0) {
+ DB(printf("%s: ERR. Invalid chain pointer (bits [5:0] must be cleared)\n",
+ __func__));
+ return MV_BAD_PARAM;
+ }
+ /* set the operation mode to XOR */
+ temp |= XEXCR_OPERATION_MODE_XOR;
+ break;
+ case MV_DMA:
+ if ((xor_chain_ptr & XEXDPR_DST_PTR_DMA_MASK) != 0) {
+ DB(printf("%s: ERR. Invalid chain pointer (bits [4:0] must be cleared)\n",
+ __func__));
+ return MV_BAD_PARAM;
+ }
+ /* set the operation mode to DMA */
+ temp |= XEXCR_OPERATION_MODE_DMA;
+ break;
+ case MV_CRC32:
+ if ((xor_chain_ptr & XEXDPR_DST_PTR_CRC_MASK) != 0) {
+ DB(printf("%s: ERR. Invalid chain pointer (bits [4:0] must be cleared)\n",
+ __func__));
+ return MV_BAD_PARAM;
+ }
+ /* set the operation mode to CRC32 */
+ temp |= XEXCR_OPERATION_MODE_CRC;
+ break;
+ default:
+ return MV_BAD_PARAM;
+ }
+
+ /* write the operation mode to the register */
+ reg_write(XOR_CONFIG_REG(XOR_UNIT(chan), XOR_CHAN(chan)), temp);
+ /*
+ * update the NextDescPtr field in the XOR Engine [0..1] Next Descriptor
+ * Pointer Register (XExNDPR)
+ */
+ reg_write(XOR_NEXT_DESC_PTR_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ xor_chain_ptr);
+
+ /* start transfer */
+ reg_bit_set(XOR_ACTIVATION_REG(XOR_UNIT(chan), XOR_CHAN(chan)),
+ XEXACTR_XESTART_MASK);
+
+ return MV_OK;
+}
#define SRAM_BASE 0x40000000
-#include "ddr3_hws_hw_training_def.h"
-
#define MV_XOR_MAX_UNIT 2 /* XOR unit == XOR engine */
#define MV_XOR_MAX_CHAN 4 /* total channels for all units */
#define MV_XOR_MAX_CHAN_PER_UNIT 2 /* channels for units */
int mv_xor_command_set(u32 chan, enum mv_command command);
int mv_xor_override_set(u32 chan, enum xor_override_target target, u32 win_num,
int enable);
+int mv_xor_transfer(u32 chan, enum xor_type type, u32 xor_chain_ptr);
#endif
projects / oweals / u-boot.git / commitdiff