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path: root/drivers/ddr/marvell/a38x/ddr3_training_ip_flow.h
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Diffstat (limited to 'drivers/ddr/marvell/a38x/ddr3_training_ip_flow.h')
-rw-r--r--drivers/ddr/marvell/a38x/ddr3_training_ip_flow.h349
1 files changed, 349 insertions, 0 deletions
diff --git a/drivers/ddr/marvell/a38x/ddr3_training_ip_flow.h b/drivers/ddr/marvell/a38x/ddr3_training_ip_flow.h
new file mode 100644
index 0000000000..22d7ce23e6
--- /dev/null
+++ b/drivers/ddr/marvell/a38x/ddr3_training_ip_flow.h
@@ -0,0 +1,349 @@
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef _DDR3_TRAINING_IP_FLOW_H_
+#define _DDR3_TRAINING_IP_FLOW_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
+ */
+
+#define KILLER_PATTERN_LENGTH 32
+#define EXT_ACCESS_BURST_LENGTH 8
+
+#define IS_ACTIVE(if_mask , if_id) \
+ ((if_mask) & (1 << (if_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 DDR3_IS_ECC_PUP3_MODE(if_mask) \
+ (((if_mask) == 0xb) ? 1 : 0)
+#define DDR3_IS_ECC_PUP4_MODE(if_mask) \
+ (((((if_mask) & 0x10) == 0)) ? 0 : 1)
+#define DDR3_IS_16BIT_DRAM_MODE(mask) \
+ (((((mask) & 0x4) == 0)) ? 1 : 0)
+
+#define MEGA 1000000
+#define BUS_WIDTH_IN_BITS 8
+
+/*
+ * DFX address Space
+ * Table 2: DFX address space
+ * Address Bits Value Description
+ * [31 : 20] 0x? DFX base address bases PCIe mapping
+ * [19 : 15] 0...Number_of_client-1 Client Index inside pipe.
+ * See also Table 1 Multi_cast = 29 Broadcast = 28
+ * [14 : 13] 2'b01 Access to Client Internal Register
+ * [12 : 0] Client Internal Register offset See related Client Registers
+ * [14 : 13] 2'b00 Access to Ram Wrappers Internal Register
+ * [12 : 6] 0 Number_of_rams-1 Ram Index inside Client
+ * [5 : 0] Ram Wrapper Internal Register offset See related Ram Wrappers
+ * Registers
+ */
+
+/* nsec */
+#define TREFI_LOW 7800
+#define TREFI_HIGH 3900
+
+#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 write_supp_result {
+ enum hws_wl_supp stage;
+ int is_pup_fail;
+};
+
+struct page_element {
+ enum hws_page_size page_size_8bit;
+ /* page size in 8 bits bus width */
+ enum hws_page_size page_size_16bit;
+ /* page size in 16 bits bus width */
+ u32 ui_page_mask;
+ /* Mask used in register */
+};
+
+int ddr3_tip_write_leveling_static_config(u32 dev_num, u32 if_id,
+ enum hws_ddr_freq frequency,
+ u32 *round_trip_delay_arr);
+int ddr3_tip_read_leveling_static_config(u32 dev_num, u32 if_id,
+ enum hws_ddr_freq frequency,
+ u32 *total_round_trip_delay_arr);
+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);
+int ddr3_tip_if_polling(u32 dev_num, enum hws_access_type access_type,
+ u32 if_id, u32 exp_value, u32 mask, u32 offset,
+ u32 poll_tries);
+int ddr3_tip_if_read(u32 dev_num, enum hws_access_type interface_access,
+ u32 if_id, u32 reg_addr, u32 *data, u32 mask);
+int ddr3_tip_bus_read_modify_write(u32 dev_num,
+ enum hws_access_type access_type,
+ u32 if_id, u32 phy_id,
+ enum hws_ddr_phy phy_type,
+ u32 reg_addr, u32 data_value, u32 reg_mask);
+int ddr3_tip_bus_read(u32 dev_num, u32 if_id, enum hws_access_type phy_access,
+ u32 phy_id, enum hws_ddr_phy phy_type, u32 reg_addr,
+ u32 *data);
+int ddr3_tip_bus_write(u32 dev_num, enum hws_access_type e_interface_access,
+ u32 if_id, enum hws_access_type e_phy_access, u32 phy_id,
+ enum hws_ddr_phy e_phy_type, u32 reg_addr,
+ u32 data_value);
+int ddr3_tip_freq_set(u32 dev_num, enum hws_access_type e_access, u32 if_id,
+ enum hws_ddr_freq memory_freq);
+int ddr3_tip_adjust_dqs(u32 dev_num);
+int ddr3_tip_init_controller(u32 dev_num);
+int ddr3_tip_ext_read(u32 dev_num, u32 if_id, u32 reg_addr,
+ u32 num_of_bursts, u32 *addr);
+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 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_supp(u32 dev_num);
+int ddr3_tip_static_init_controller(u32 dev_num);
+int ddr3_tip_configure_phy(u32 dev_num);
+int ddr3_tip_load_pattern_to_odpg(u32 dev_num, enum hws_access_type access_type,
+ u32 if_id, enum hws_pattern pattern,
+ u32 load_addr);
+int ddr3_tip_load_pattern_to_mem(u32 dev_num, enum hws_pattern e_pattern);
+int ddr3_tip_configure_odpg(u32 dev_num, enum hws_access_type access_type,
+ u32 if_id, enum hws_dir direction, u32 tx_phases,
+ u32 tx_burst_size, u32 rx_phases,
+ 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_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_tune_training_params(u32 dev_num,
+ struct tune_train_params *params);
+
+#endif /* _DDR3_TRAINING_IP_FLOW_H_ */