diff options
Diffstat (limited to 'drivers/ddr/fsl/interactive.c')
| -rw-r--r-- | drivers/ddr/fsl/interactive.c | 391 |
1 files changed, 380 insertions, 11 deletions
diff --git a/drivers/ddr/fsl/interactive.c b/drivers/ddr/fsl/interactive.c index ebf3ed6f388..cfe1e1f55aa 100644 --- a/drivers/ddr/fsl/interactive.c +++ b/drivers/ddr/fsl/interactive.c @@ -1,5 +1,5 @@ /* - * Copyright 2010-2012 Freescale Semiconductor, Inc. + * Copyright 2010-2014 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -153,25 +153,38 @@ static void lowest_common_dimm_parameters_edit(fsl_ddr_info_t *pinfo, static const struct options_string options[] = { COMMON_TIMING(tckmin_x_ps), COMMON_TIMING(tckmax_ps), - COMMON_TIMING(tckmax_max_ps), + COMMON_TIMING(taamin_ps), COMMON_TIMING(trcd_ps), COMMON_TIMING(trp_ps), COMMON_TIMING(tras_ps), - COMMON_TIMING(twr_ps), + +#ifdef CONFIG_SYS_FSL_DDR4 + COMMON_TIMING(trfc1_ps), + COMMON_TIMING(trfc2_ps), + COMMON_TIMING(trfc4_ps), + COMMON_TIMING(trrds_ps), + COMMON_TIMING(trrdl_ps), + COMMON_TIMING(tccdl_ps), +#else COMMON_TIMING(twtr_ps), COMMON_TIMING(trfc_ps), COMMON_TIMING(trrd_ps), + COMMON_TIMING(trtp_ps), +#endif + COMMON_TIMING(twr_ps), COMMON_TIMING(trc_ps), COMMON_TIMING(refresh_rate_ps), + COMMON_TIMING(extended_op_srt), +#if defined(CONFIG_SYS_FSL_DDR1) || defined(CONFIG_SYS_FSL_DDR2) COMMON_TIMING(tis_ps), COMMON_TIMING(tih_ps), COMMON_TIMING(tds_ps), COMMON_TIMING(tdh_ps), - COMMON_TIMING(trtp_ps), COMMON_TIMING(tdqsq_max_ps), COMMON_TIMING(tqhs_ps), +#endif COMMON_TIMING(ndimms_present), - COMMON_TIMING(lowest_common_SPD_caslat), + COMMON_TIMING(lowest_common_spd_caslat), COMMON_TIMING(highest_common_derated_caslat), COMMON_TIMING(additive_latency), COMMON_TIMING(all_dimms_burst_lengths_bitmask), @@ -211,7 +224,12 @@ static void fsl_ddr_dimm_parameters_edit(fsl_ddr_info_t *pinfo, DIMM_PARM(n_row_addr), DIMM_PARM(n_col_addr), DIMM_PARM(edc_config), +#ifdef CONFIG_SYS_FSL_DDR4 + DIMM_PARM(bank_addr_bits), + DIMM_PARM(bank_group_bits), +#else DIMM_PARM(n_banks_per_sdram_device), +#endif DIMM_PARM(burst_lengths_bitmask), DIMM_PARM(row_density), @@ -229,20 +247,32 @@ static void fsl_ddr_dimm_parameters_edit(fsl_ddr_info_t *pinfo, DIMM_PARM(trcd_ps), DIMM_PARM(trp_ps), DIMM_PARM(tras_ps), +#ifdef CONFIG_SYS_FSL_DDR4 + DIMM_PARM(trfc1_ps), + DIMM_PARM(trfc2_ps), + DIMM_PARM(trfc4_ps), + DIMM_PARM(trrds_ps), + DIMM_PARM(trrdl_ps), + DIMM_PARM(tccdl_ps), +#else DIMM_PARM(twr_ps), DIMM_PARM(twtr_ps), DIMM_PARM(trfc_ps), DIMM_PARM(trrd_ps), + DIMM_PARM(trtp_ps), +#endif DIMM_PARM(trc_ps), DIMM_PARM(refresh_rate_ps), + DIMM_PARM(extended_op_srt), +#if defined(CONFIG_SYS_FSL_DDR1) || defined(CONFIG_SYS_FSL_DDR2) DIMM_PARM(tis_ps), DIMM_PARM(tih_ps), DIMM_PARM(tds_ps), DIMM_PARM(tdh_ps), - DIMM_PARM(trtp_ps), DIMM_PARM(tdqsq_max_ps), DIMM_PARM(tqhs_ps), +#endif DIMM_PARM(rank_density), DIMM_PARM(capacity), @@ -270,7 +300,12 @@ static void print_dimm_parameters(const dimm_params_t *pdimm) DIMM_PARM(n_row_addr), DIMM_PARM(n_col_addr), DIMM_PARM(edc_config), +#ifdef CONFIG_SYS_FSL_DDR4 + DIMM_PARM(bank_addr_bits), + DIMM_PARM(bank_group_bits), +#else DIMM_PARM(n_banks_per_sdram_device), +#endif DIMM_PARM(tckmin_x_ps), DIMM_PARM(tckmin_x_minus_1_ps), @@ -286,20 +321,31 @@ static void print_dimm_parameters(const dimm_params_t *pdimm) DIMM_PARM(trcd_ps), DIMM_PARM(trp_ps), DIMM_PARM(tras_ps), +#ifdef CONFIG_SYS_FSL_DDR4 + DIMM_PARM(trfc1_ps), + DIMM_PARM(trfc2_ps), + DIMM_PARM(trfc4_ps), + DIMM_PARM(trrds_ps), + DIMM_PARM(trrdl_ps), + DIMM_PARM(tccdl_ps), +#else DIMM_PARM(twr_ps), DIMM_PARM(twtr_ps), DIMM_PARM(trfc_ps), DIMM_PARM(trrd_ps), + DIMM_PARM(trtp_ps), +#endif DIMM_PARM(trc_ps), DIMM_PARM(refresh_rate_ps), +#if defined(CONFIG_SYS_FSL_DDR1) || defined(CONFIG_SYS_FSL_DDR2) DIMM_PARM(tis_ps), DIMM_PARM(tih_ps), DIMM_PARM(tds_ps), DIMM_PARM(tdh_ps), - DIMM_PARM(trtp_ps), DIMM_PARM(tdqsq_max_ps), DIMM_PARM(tqhs_ps), +#endif }; static const unsigned int n_opts = ARRAY_SIZE(options); @@ -326,23 +372,36 @@ static void print_lowest_common_dimm_parameters( const common_timing_params_t *plcd_dimm_params) { static const struct options_string options[] = { - COMMON_TIMING(tckmax_max_ps), + COMMON_TIMING(taamin_ps), COMMON_TIMING(trcd_ps), COMMON_TIMING(trp_ps), COMMON_TIMING(tras_ps), - COMMON_TIMING(twr_ps), +#ifdef CONFIG_SYS_FSL_DDR4 + COMMON_TIMING(trfc1_ps), + COMMON_TIMING(trfc2_ps), + COMMON_TIMING(trfc4_ps), + COMMON_TIMING(trrds_ps), + COMMON_TIMING(trrdl_ps), + COMMON_TIMING(tccdl_ps), +#else COMMON_TIMING(twtr_ps), COMMON_TIMING(trfc_ps), COMMON_TIMING(trrd_ps), + COMMON_TIMING(trtp_ps), +#endif + COMMON_TIMING(twr_ps), COMMON_TIMING(trc_ps), COMMON_TIMING(refresh_rate_ps), + COMMON_TIMING(extended_op_srt), +#if defined(CONFIG_SYS_FSL_DDR1) || defined(CONFIG_SYS_FSL_DDR2) COMMON_TIMING(tis_ps), + COMMON_TIMING(tih_ps), COMMON_TIMING(tds_ps), COMMON_TIMING(tdh_ps), - COMMON_TIMING(trtp_ps), COMMON_TIMING(tdqsq_max_ps), COMMON_TIMING(tqhs_ps), - COMMON_TIMING(lowest_common_SPD_caslat), +#endif + COMMON_TIMING(lowest_common_spd_caslat), COMMON_TIMING(highest_common_derated_caslat), COMMON_TIMING(additive_latency), COMMON_TIMING(ndimms_present), @@ -460,6 +519,9 @@ static void fsl_ddr_options_edit(fsl_ddr_info_t *pinfo, CTRL_OPTIONS(tfaw_window_four_activates_ps), CTRL_OPTIONS(trwt_override), CTRL_OPTIONS(trwt), + CTRL_OPTIONS(rtt_override), + CTRL_OPTIONS(rtt_override_value), + CTRL_OPTIONS(rtt_wr_override_value), }; static const unsigned int n_opts = ARRAY_SIZE(options); @@ -505,6 +567,7 @@ static void print_fsl_memctl_config_regs(const fsl_ddr_cfg_regs_t *ddr) CFG_REGS(timing_cfg_2), CFG_REGS(ddr_sdram_cfg), CFG_REGS(ddr_sdram_cfg_2), + CFG_REGS(ddr_sdram_cfg_3), CFG_REGS(ddr_sdram_mode), CFG_REGS(ddr_sdram_mode_2), CFG_REGS(ddr_sdram_mode_3), @@ -513,6 +576,16 @@ static void print_fsl_memctl_config_regs(const fsl_ddr_cfg_regs_t *ddr) CFG_REGS(ddr_sdram_mode_6), CFG_REGS(ddr_sdram_mode_7), CFG_REGS(ddr_sdram_mode_8), +#ifdef CONFIG_SYS_FSL_DDR4 + CFG_REGS(ddr_sdram_mode_9), + CFG_REGS(ddr_sdram_mode_10), + CFG_REGS(ddr_sdram_mode_11), + CFG_REGS(ddr_sdram_mode_12), + CFG_REGS(ddr_sdram_mode_13), + CFG_REGS(ddr_sdram_mode_14), + CFG_REGS(ddr_sdram_mode_15), + CFG_REGS(ddr_sdram_mode_16), +#endif CFG_REGS(ddr_sdram_interval), CFG_REGS(ddr_data_init), CFG_REGS(ddr_sdram_clk_cntl), @@ -520,6 +593,12 @@ static void print_fsl_memctl_config_regs(const fsl_ddr_cfg_regs_t *ddr) CFG_REGS(ddr_init_ext_addr), CFG_REGS(timing_cfg_4), CFG_REGS(timing_cfg_5), +#ifdef CONFIG_SYS_FSL_DDR4 + CFG_REGS(timing_cfg_6), + CFG_REGS(timing_cfg_7), + CFG_REGS(timing_cfg_8), + CFG_REGS(timing_cfg_9), +#endif CFG_REGS(ddr_zq_cntl), CFG_REGS(ddr_wrlvl_cntl), CFG_REGS(ddr_wrlvl_cntl_2), @@ -529,6 +608,10 @@ static void print_fsl_memctl_config_regs(const fsl_ddr_cfg_regs_t *ddr) CFG_REGS(ddr_sdram_rcw_2), CFG_REGS(ddr_cdr1), CFG_REGS(ddr_cdr2), + CFG_REGS(dq_map_0), + CFG_REGS(dq_map_1), + CFG_REGS(dq_map_2), + CFG_REGS(dq_map_3), CFG_REGS(err_disable), CFG_REGS(err_int_en), CFG_REGS(ddr_eor), @@ -574,6 +657,7 @@ static void fsl_ddr_regs_edit(fsl_ddr_info_t *pinfo, CFG_REGS(timing_cfg_2), CFG_REGS(ddr_sdram_cfg), CFG_REGS(ddr_sdram_cfg_2), + CFG_REGS(ddr_sdram_cfg_3), CFG_REGS(ddr_sdram_mode), CFG_REGS(ddr_sdram_mode_2), CFG_REGS(ddr_sdram_mode_3), @@ -582,6 +666,16 @@ static void fsl_ddr_regs_edit(fsl_ddr_info_t *pinfo, CFG_REGS(ddr_sdram_mode_6), CFG_REGS(ddr_sdram_mode_7), CFG_REGS(ddr_sdram_mode_8), +#ifdef CONFIG_SYS_FSL_DDR4 + CFG_REGS(ddr_sdram_mode_9), + CFG_REGS(ddr_sdram_mode_10), + CFG_REGS(ddr_sdram_mode_11), + CFG_REGS(ddr_sdram_mode_12), + CFG_REGS(ddr_sdram_mode_13), + CFG_REGS(ddr_sdram_mode_14), + CFG_REGS(ddr_sdram_mode_15), + CFG_REGS(ddr_sdram_mode_16), +#endif CFG_REGS(ddr_sdram_interval), CFG_REGS(ddr_data_init), CFG_REGS(ddr_sdram_clk_cntl), @@ -589,6 +683,12 @@ static void fsl_ddr_regs_edit(fsl_ddr_info_t *pinfo, CFG_REGS(ddr_init_ext_addr), CFG_REGS(timing_cfg_4), CFG_REGS(timing_cfg_5), +#ifdef CONFIG_SYS_FSL_DDR4 + CFG_REGS(timing_cfg_6), + CFG_REGS(timing_cfg_7), + CFG_REGS(timing_cfg_8), + CFG_REGS(timing_cfg_9), +#endif CFG_REGS(ddr_zq_cntl), CFG_REGS(ddr_wrlvl_cntl), CFG_REGS(ddr_wrlvl_cntl_2), @@ -598,6 +698,10 @@ static void fsl_ddr_regs_edit(fsl_ddr_info_t *pinfo, CFG_REGS(ddr_sdram_rcw_2), CFG_REGS(ddr_cdr1), CFG_REGS(ddr_cdr2), + CFG_REGS(dq_map_0), + CFG_REGS(dq_map_1), + CFG_REGS(dq_map_2), + CFG_REGS(dq_map_3), CFG_REGS(err_disable), CFG_REGS(err_int_en), CFG_REGS(ddr_sdram_rcw_2), @@ -705,6 +809,9 @@ static void print_memctl_options(const memctl_options_t *popts) CTRL_OPTIONS(tfaw_window_four_activates_ps), CTRL_OPTIONS(trwt_override), CTRL_OPTIONS(trwt), + CTRL_OPTIONS(rtt_override), + CTRL_OPTIONS(rtt_override_value), + CTRL_OPTIONS(rtt_wr_override_value), }; static const unsigned int n_opts = ARRAY_SIZE(options); @@ -1245,6 +1352,266 @@ void ddr3_spd_dump(const ddr3_spd_eeprom_t *spd) } #endif +#ifdef CONFIG_SYS_FSL_DDR4 +void ddr4_spd_dump(const struct ddr4_spd_eeprom_s *spd) +{ + unsigned int i; + + /* General Section: Bytes 0-127 */ + +#define PRINT_NXS(x, y, z...) printf("%-3d : %02x " z "\n", x, (u8)y); +#define PRINT_NNXXS(n0, n1, x0, x1, s) \ + printf("%-3d-%3d: %02x %02x " s "\n", n0, n1, x0, x1); + + PRINT_NXS(0, spd->info_size_crc, + "info_size_crc bytes written into serial memory, CRC coverage"); + PRINT_NXS(1, spd->spd_rev, + "spd_rev SPD Revision"); + PRINT_NXS(2, spd->mem_type, + "mem_type Key Byte / DRAM Device Type"); + PRINT_NXS(3, spd->module_type, + "module_type Key Byte / Module Type"); + PRINT_NXS(4, spd->density_banks, + "density_banks SDRAM Density and Banks"); + PRINT_NXS(5, spd->addressing, + "addressing SDRAM Addressing"); + PRINT_NXS(6, spd->package_type, + "package_type Package type"); + PRINT_NXS(7, spd->opt_feature, + "opt_feature Optional features"); + PRINT_NXS(8, spd->thermal_ref, + "thermal_ref Thermal and Refresh options"); + PRINT_NXS(9, spd->oth_opt_features, + "oth_opt_features Other SDRAM optional features"); + PRINT_NXS(10, spd->res_10, + "res_10 Reserved"); + PRINT_NXS(11, spd->module_vdd, + "module_vdd Module Nominal Voltage, VDD"); + PRINT_NXS(12, spd->organization, + "organization Module Organization"); + PRINT_NXS(13, spd->bus_width, + "bus_width Module Memory Bus Width"); + PRINT_NXS(14, spd->therm_sensor, + "therm_sensor Module Thermal Sensor"); + PRINT_NXS(15, spd->ext_type, + "ext_type Extended module type"); + PRINT_NXS(16, spd->res_16, + "res_16 Reserved"); + PRINT_NXS(17, spd->timebases, + "timebases MTb and FTB"); + PRINT_NXS(18, spd->tck_min, + "tck_min tCKAVGmin"); + PRINT_NXS(19, spd->tck_max, + "tck_max TCKAVGmax"); + PRINT_NXS(20, spd->caslat_b1, + "caslat_b1 CAS latencies, 1st byte"); + PRINT_NXS(21, spd->caslat_b2, + "caslat_b2 CAS latencies, 2nd byte"); + PRINT_NXS(22, spd->caslat_b3, + "caslat_b3 CAS latencies, 3rd byte "); + PRINT_NXS(23, spd->caslat_b4, + "caslat_b4 CAS latencies, 4th byte"); + PRINT_NXS(24, spd->taa_min, + "taa_min Min CAS Latency Time"); + PRINT_NXS(25, spd->trcd_min, + "trcd_min Min RAS# to CAS# Delay Time"); + PRINT_NXS(26, spd->trp_min, + "trp_min Min Row Precharge Delay Time"); + PRINT_NXS(27, spd->tras_trc_ext, + "tras_trc_ext Upper Nibbles for tRAS and tRC"); + PRINT_NXS(28, spd->tras_min_lsb, + "tras_min_lsb tRASmin, lsb"); + PRINT_NXS(29, spd->trc_min_lsb, + "trc_min_lsb tRCmin, lsb"); + PRINT_NXS(30, spd->trfc1_min_lsb, + "trfc1_min_lsb Min Refresh Recovery Delay Time, LSB"); + PRINT_NXS(31, spd->trfc1_min_msb, + "trfc1_min_msb Min Refresh Recovery Delay Time, MSB "); + PRINT_NXS(32, spd->trfc2_min_lsb, + "trfc2_min_lsb Min Refresh Recovery Delay Time, LSB"); + PRINT_NXS(33, spd->trfc2_min_msb, + "trfc2_min_msb Min Refresh Recovery Delay Time, MSB"); + PRINT_NXS(34, spd->trfc4_min_lsb, + "trfc4_min_lsb Min Refresh Recovery Delay Time, LSB"); + PRINT_NXS(35, spd->trfc4_min_msb, + "trfc4_min_msb Min Refresh Recovery Delay Time, MSB"); + PRINT_NXS(36, spd->tfaw_msb, + "tfaw_msb Upper Nibble for tFAW"); + PRINT_NXS(37, spd->tfaw_min, + "tfaw_min tFAW, lsb"); + PRINT_NXS(38, spd->trrds_min, + "trrds_min tRRD_Smin, MTB"); + PRINT_NXS(39, spd->trrdl_min, + "trrdl_min tRRD_Lmin, MTB"); + PRINT_NXS(40, spd->tccdl_min, + "tccdl_min tCCS_Lmin, MTB"); + + printf("%-3d-%3d: ", 41, 59); /* Reserved, General Section */ + for (i = 41; i <= 59; i++) + printf("%02x ", spd->res_41[i - 41]); + + puts("\n"); + printf("%-3d-%3d: ", 60, 77); + for (i = 60; i <= 77; i++) + printf("%02x ", spd->mapping[i - 60]); + puts(" mapping[] Connector to SDRAM bit map\n"); + + PRINT_NXS(117, spd->fine_tccdl_min, + "fine_tccdl_min Fine offset for tCCD_Lmin"); + PRINT_NXS(118, spd->fine_trrdl_min, + "fine_trrdl_min Fine offset for tRRD_Lmin"); + PRINT_NXS(119, spd->fine_trrds_min, + "fine_trrds_min Fine offset for tRRD_Smin"); + PRINT_NXS(120, spd->fine_trc_min, + "fine_trc_min Fine offset for tRCmin"); + PRINT_NXS(121, spd->fine_trp_min, + "fine_trp_min Fine offset for tRPmin"); + PRINT_NXS(122, spd->fine_trcd_min, + "fine_trcd_min Fine offset for tRCDmin"); + PRINT_NXS(123, spd->fine_taa_min, + "fine_taa_min Fine offset for tAAmin"); + PRINT_NXS(124, spd->fine_tck_max, + "fine_tck_max Fine offset for tCKAVGmax"); + PRINT_NXS(125, spd->fine_tck_min, + "fine_tck_min Fine offset for tCKAVGmin"); + + /* CRC: Bytes 126-127 */ + PRINT_NNXXS(126, 127, spd->crc[0], spd->crc[1], " SPD CRC"); + + switch (spd->module_type) { + case 0x02: /* UDIMM */ + case 0x03: /* SO-DIMM */ + PRINT_NXS(128, spd->mod_section.unbuffered.mod_height, + "mod_height (Unbuffered) Module Nominal Height"); + PRINT_NXS(129, spd->mod_section.unbuffered.mod_thickness, + "mod_thickness (Unbuffered) Module Maximum Thickness"); + PRINT_NXS(130, spd->mod_section.unbuffered.ref_raw_card, + "ref_raw_card (Unbuffered) Reference Raw Card Used"); + PRINT_NXS(131, spd->mod_section.unbuffered.addr_mapping, + "addr_mapping (Unbuffered) Address mapping from Edge Connector to DRAM"); + PRINT_NNXXS(254, 255, spd->mod_section.unbuffered.crc[0], + spd->mod_section.unbuffered.crc[1], " Module CRC"); + break; + case 0x01: /* RDIMM */ + PRINT_NXS(128, spd->mod_section.registered.mod_height, + "mod_height (Registered) Module Nominal Height"); + PRINT_NXS(129, spd->mod_section.registered.mod_thickness, + "mod_thickness (Registered) Module Maximum Thickness"); + PRINT_NXS(130, spd->mod_section.registered.ref_raw_card, + "ref_raw_card (Registered) Reference Raw Card Used"); + PRINT_NXS(131, spd->mod_section.registered.modu_attr, + "modu_attr (Registered) DIMM Module Attributes"); + PRINT_NXS(132, spd->mod_section.registered.thermal, + "thermal (Registered) Thermal Heat Spreader Solution"); + PRINT_NXS(133, spd->mod_section.registered.reg_id_lo, + "reg_id_lo (Registered) Register Manufacturer ID Code, LSB"); + PRINT_NXS(134, spd->mod_section.registered.reg_id_hi, + "reg_id_hi (Registered) Register Manufacturer ID Code, MSB"); + PRINT_NXS(135, spd->mod_section.registered.reg_rev, + "reg_rev (Registered) Register Revision Number"); + PRINT_NXS(136, spd->mod_section.registered.reg_map, + "reg_map (Registered) Address mapping"); + PRINT_NNXXS(254, 255, spd->mod_section.registered.crc[0], + spd->mod_section.registered.crc[1], " Module CRC"); + break; + case 0x04: /* LRDIMM */ + PRINT_NXS(128, spd->mod_section.loadreduced.mod_height, + "mod_height (Loadreduced) Module Nominal Height"); + PRINT_NXS(129, spd->mod_section.loadreduced.mod_thickness, + "mod_thickness (Loadreduced) Module Maximum Thickness"); + PRINT_NXS(130, spd->mod_section.loadreduced.ref_raw_card, + "ref_raw_card (Loadreduced) Reference Raw Card Used"); + PRINT_NXS(131, spd->mod_section.loadreduced.modu_attr, + "modu_attr (Loadreduced) DIMM Module Attributes"); + PRINT_NXS(132, spd->mod_section.loadreduced.thermal, + "thermal (Loadreduced) Thermal Heat Spreader Solution"); + PRINT_NXS(133, spd->mod_section.loadreduced.reg_id_lo, + "reg_id_lo (Loadreduced) Register Manufacturer ID Code, LSB"); + PRINT_NXS(134, spd->mod_section.loadreduced.reg_id_hi, + "reg_id_hi (Loadreduced) Register Manufacturer ID Code, MSB"); + PRINT_NXS(135, spd->mod_section.loadreduced.reg_rev, + "reg_rev (Loadreduced) Register Revision Number"); + PRINT_NXS(136, spd->mod_section.loadreduced.reg_map, + "reg_map (Loadreduced) Address mapping"); + PRINT_NXS(137, spd->mod_section.loadreduced.reg_drv, + "reg_drv (Loadreduced) Reg output drive strength"); + PRINT_NXS(138, spd->mod_section.loadreduced.reg_drv_ck, + "reg_drv_ck (Loadreduced) Reg output drive strength for CK"); + PRINT_NXS(139, spd->mod_section.loadreduced.data_buf_rev, + "data_buf_rev (Loadreduced) Data Buffer Revision Numbe"); + PRINT_NXS(140, spd->mod_section.loadreduced.vrefqe_r0, + "vrefqe_r0 (Loadreduced) DRAM VrefDQ for Package Rank 0"); + PRINT_NXS(141, spd->mod_section.loadreduced.vrefqe_r1, + "vrefqe_r1 (Loadreduced) DRAM VrefDQ for Package Rank 1"); + PRINT_NXS(142, spd->mod_section.loadreduced.vrefqe_r2, + "vrefqe_r2 (Loadreduced) DRAM VrefDQ for Package Rank 2"); + PRINT_NXS(143, spd->mod_section.loadreduced.vrefqe_r3, + "vrefqe_r3 (Loadreduced) DRAM VrefDQ for Package Rank 3"); + PRINT_NXS(144, spd->mod_section.loadreduced.data_intf, + "data_intf (Loadreduced) Data Buffer VrefDQ for DRAM Interface"); + PRINT_NXS(145, spd->mod_section.loadreduced.data_drv_1866, + "data_drv_1866 (Loadreduced) Data Buffer MDQ Drive Strength and RTT"); + PRINT_NXS(146, spd->mod_section.loadreduced.data_drv_2400, + "data_drv_2400 (Loadreduced) Data Buffer MDQ Drive Strength and RTT"); + PRINT_NXS(147, spd->mod_section.loadreduced.data_drv_3200, + "data_drv_3200 (Loadreduced) Data Buffer MDQ Drive Strength and RTT"); + PRINT_NXS(148, spd->mod_section.loadreduced.dram_drv, + "dram_drv (Loadreduced) DRAM Drive Strength"); + PRINT_NXS(149, spd->mod_section.loadreduced.dram_odt_1866, + "dram_odt_1866 (Loadreduced) DRAM ODT (RTT_WR, RTT_NOM)"); + PRINT_NXS(150, spd->mod_section.loadreduced.dram_odt_2400, + "dram_odt_2400 (Loadreduced) DRAM ODT (RTT_WR, RTT_NOM)"); + PRINT_NXS(151, spd->mod_section.loadreduced.dram_odt_3200, + "dram_odt_3200 (Loadreduced) DRAM ODT (RTT_WR, RTT_NOM)"); + PRINT_NXS(152, spd->mod_section.loadreduced.dram_odt_park_1866, + "dram_odt_park_1866 (Loadreduced) DRAM ODT (RTT_PARK)"); + PRINT_NXS(153, spd->mod_section.loadreduced.dram_odt_park_2400, + "dram_odt_park_2400 (Loadreduced) DRAM ODT (RTT_PARK)"); + PRINT_NXS(154, spd->mod_section.loadreduced.dram_odt_park_3200, + "dram_odt_park_3200 (Loadreduced) DRAM ODT (RTT_PARK)"); + PRINT_NNXXS(254, 255, spd->mod_section.loadreduced.crc[0], + spd->mod_section.loadreduced.crc[1], + " Module CRC"); + break; + default: + /* Module-specific Section, Unsupported Module Type */ + printf("%-3d-%3d: ", 128, 255); + + for (i = 128; i <= 255; i++) + printf("%02x", spd->mod_section.uc[i - 60]); + + break; + } + + /* Unique Module ID: Bytes 320-383 */ + PRINT_NXS(320, spd->mmid_lsb, "Module MfgID Code LSB - JEP-106"); + PRINT_NXS(321, spd->mmid_msb, "Module MfgID Code MSB - JEP-106"); + PRINT_NXS(322, spd->mloc, "Mfg Location"); + PRINT_NNXXS(323, 324, spd->mdate[0], spd->mdate[1], "Mfg Date"); + + printf("%-3d-%3d: ", 325, 328); + + for (i = 325; i <= 328; i++) + printf("%02x ", spd->sernum[i - 325]); + printf(" Module Serial Number\n"); + + printf("%-3d-%3d: ", 329, 348); + for (i = 329; i <= 348; i++) + printf("%02x ", spd->mpart[i - 329]); + printf(" Mfg's Module Part Number\n"); + + PRINT_NXS(349, spd->mrev, "Module Revision code"); + PRINT_NXS(350, spd->dmid_lsb, "DRAM MfgID Code LSB - JEP-106"); + PRINT_NXS(351, spd->dmid_msb, "DRAM MfgID Code MSB - JEP-106"); + PRINT_NXS(352, spd->stepping, "DRAM stepping"); + + printf("%-3d-%3d: ", 353, 381); + for (i = 353; i <= 381; i++) + printf("%02x ", spd->msd[i - 353]); + printf(" Mfg's Specific Data\n"); +} +#endif + static inline void generic_spd_dump(const generic_spd_eeprom_t *spd) { #if defined(CONFIG_SYS_FSL_DDR1) @@ -1253,6 +1620,8 @@ static inline void generic_spd_dump(const generic_spd_eeprom_t *spd) ddr2_spd_dump(spd); #elif defined(CONFIG_SYS_FSL_DDR3) ddr3_spd_dump(spd); +#elif defined(CONFIG_SYS_FSL_DDR4) + ddr4_spd_dump(spd); #endif } |