697 lines
37 KiB
C++
697 lines
37 KiB
C++
/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2020-2021 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define DRAM_CFG_T210_SIZE 1896
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#define DRAM_ID(x) BIT(x)
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static const sdram_params_t210_t _dram_cfg_0_samsung_4gb = {
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/* Specifies the type of memory device */
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.memory_type = MEMORY_TYPE_LPDDR4,
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/* MC/EMC clock source configuration */
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.pllm_input_divider = 0x00000001, // M div.
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.pllm_feedback_divider = 0x00000022, // N div.
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.pllm_stable_time = 0x0000012C,
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.pllm_setup_control = 0x00000000,
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.pllm_post_divider = 0x00000000, // P div.
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.pllm_kcp = 0x00000000,
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.pllm_kvco = 0x00000000,
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/* Spare BCT params */
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.emc_bct_spare0 = 0x00000000,
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.emc_bct_spare1 = 0x00000000,
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.emc_bct_spare2 = 0x00000000,
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.emc_bct_spare3 = 0x00000000,
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.emc_bct_spare4 = 0x7001BC68, // EMC_PMACRO_COMMON_PAD_TX_CTRL.
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.emc_bct_spare5 = 0x0000000A,
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.emc_bct_spare6 = 0x7001B404, // EMC_SWIZZLE_RANK0_BYTE0.
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.emc_bct_spare7 = 0x76543201,
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.emc_bct_spare8 = 0x7000E6C8, // APBDEV_PMC_WEAK_BIAS.
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.emc_bct_spare9 = 0x00000000,
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.emc_bct_spare10 = 0x00000000,
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.emc_bct_spare11 = 0x00000000,
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.emc_bct_spare12 = 0x00000000, // Used to hold EMC_PMACRO_BG_BIAS_CTRL.
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.emc_bct_spare13 = 0x00000034,
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/* EMC clock configuration */
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.emc_clock_source = 0x40188002,
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.emc_clock_source_dll = 0x40000000,
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.clk_rst_pllm_misc20_override = 0x00000000,
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.clk_rst_pllm_misc20_override_enable = 0x00000000,
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.clear_clock2_mc1 = 0x00000000,
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/* Auto-calibration of EMC pads */
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.emc_auto_cal_interval = 0x001FFFFF,
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.emc_auto_cal_config = 0xA01A51D8,
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.emc_auto_cal_config2 = 0x05500000,
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.emc_auto_cal_config3 = 0x00770000,
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.emc_auto_cal_config4 = 0x00770000,
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.emc_auto_cal_config5 = 0x00770000,
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.emc_auto_cal_config6 = 0x00770000,
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.emc_auto_cal_config7 = 0x00770000,
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.emc_auto_cal_config8 = 0x00770000,
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.emc_auto_cal_vref_sel0 = 0xB3AFA6A6,
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.emc_auto_cal_vref_sel1 = 0x00009E3C,
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.emc_auto_cal_channel = 0xC1E00303,
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.emc_pmacro_auto_cal_cfg0 = 0x04040404,
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.emc_pmacro_auto_cal_cfg1 = 0x04040404,
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.emc_pmacro_auto_cal_cfg2 = 0x00000000,
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.emc_pmacro_rx_term = 0x1F1F1F1F,
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.emc_pmacro_dq_tx_drive = 0x1F1F1F1F,
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.emc_pmacro_ca_tx_drive = 0x1F1F1F1F,
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.emc_pmacro_cmd_tx_drive = 0x00001F1F,
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.emc_pmacro_auto_cal_common = 0x00000804,
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.emc_pmacro_zcrtl = 0x00000550,
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/* Specifies the time for the calibration to stabilize (in microseconds) */
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.emc_auto_cal_wait = 0x000001A1,
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.emc_xm2_comp_pad_ctrl = 0x00000032,
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.emc_xm2_comp_pad_ctrl2 = 0x00000000,
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.emc_xm2_comp_pad_ctrl3 = 0x00000000,
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/*
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* DRAM size information
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* Specifies the value for EMC_ADR_CFG
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*/
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.emc_adr_cfg = 0x00000001, // 2 Ranks.
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/*
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* Specifies the time to wait after asserting pin
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* CKE (in microseconds)
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*/
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.emc_pin_program_wait = 0x00000002,
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/* Specifies the extra delay before/after pin RESET/CKE command */
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.emc_pin_extra_wait = 0x00000000,
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.emc_pin_gpio_enable = 0x00000003,
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.emc_pin_gpio = 0x00000003,
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/* Specifies the extra delay after the first writing of EMC_TIMING_CONTROL */
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.emc_timing_control_wait = 0x0000001E,
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/* Timing parameters required for the SDRAM */
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.emc_rc = 0x0000000D,
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.emc_rfc = 0x00000025,
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.emc_rfc_pb = 0x00000013,
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.emc_ref_ctrl2 = 0x00000000,
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.emc_rfc_slr = 0x00000000,
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.emc_ras = 0x00000009,
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.emc_rp = 0x00000004,
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.emc_r2r = 0x00000000,
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.emc_w2w = 0x00000000,
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.emc_r2w = 0x0000000B,
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.emc_w2r = 0x0000000D,
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.emc_r2p = 0x00000008,
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.emc_w2p = 0x0000000B,
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.emc_tppd = 0x00000004,
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.emc_ccdmw = 0x00000020,
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.emc_rd_rcd = 0x00000006,
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.emc_wr_rcd = 0x00000006,
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.emc_rrd = 0x00000006,
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.emc_rext = 0x00000003,
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.emc_wext = 0x00000000,
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.emc_wdv = 0x00000004,
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.emc_wdv_chk = 0x00000006,
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.emc_wsv = 0x00000002,
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.emc_wev = 0x00000000,
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.emc_wdv_mask = 0x00000004,
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.emc_ws_duration = 0x00000008,
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.emc_we_duration = 0x0000000D,
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.emc_quse = 0x00000005,
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.emc_quse_width = 0x00000006,
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.emc_ibdly = 0x00000000,
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.emc_obdly = 0x00000000,
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.emc_einput = 0x00000002,
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.emc_einput_duration = 0x0000000D,
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.emc_puterm_extra = 0x00000000,
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.emc_puterm_width = 0x0000000B,
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.emc_qrst = 0x00010000,
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.emc_qsafe = 0x00000012,
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.emc_rdv = 0x00000014,
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.emc_rdv_mask = 0x00000016,
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.emc_rdv_early = 0x00000012,
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.emc_rdv_early_mask = 0x00000014,
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.emc_qpop = 0x0000000A,
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.emc_refresh = 0x00000304,
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.emc_burst_refresh_num = 0x00000000,
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.emc_prerefresh_req_cnt = 0x000000C1,
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.emc_pdex2wr = 0x00000008,
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.emc_pdex2rd = 0x00000008,
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.emc_pchg2pden = 0x00000003,
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.emc_act2pden = 0x00000003,
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.emc_ar2pden = 0x00000003,
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.emc_rw2pden = 0x00000014,
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.emc_cke2pden = 0x00000005,
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.emc_pdex2che = 0x00000002,
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.emc_pdex2mrr = 0x0000000D,
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.emc_txsr = 0x00000027,
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.emc_txsr_dll = 0x00000027,
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.emc_tcke = 0x00000005,
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.emc_tckesr = 0x00000005,
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.emc_tpd = 0x00000004,
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.emc_tfaw = 0x00000009,
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.emc_trpab = 0x00000005,
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.emc_tclkstable = 0x00000004,
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.emc_tclkstop = 0x00000009,
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.emc_trefbw = 0x0000031C,
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/* FBIO configuration values */
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.emc_fbio_cfg5 = 0x9160A00D,
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.emc_fbio_cfg7 = 0x00003BBF,
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.emc_fbio_cfg8 = 0x0CF30000,
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/* Command mapping for CMD brick 0 */
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.emc_cmd_mapping_cmd0_0 = 0x061B0504,
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.emc_cmd_mapping_cmd0_1 = 0x1C070302,
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.emc_cmd_mapping_cmd0_2 = 0x05252523,
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.emc_cmd_mapping_cmd1_0 = 0x0A091D08,
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.emc_cmd_mapping_cmd1_1 = 0x0D1E0B24,
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.emc_cmd_mapping_cmd1_2 = 0x0326260C,
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.emc_cmd_mapping_cmd2_0 = 0x231C1B02,
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.emc_cmd_mapping_cmd2_1 = 0x05070403,
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.emc_cmd_mapping_cmd2_2 = 0x02252506,
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.emc_cmd_mapping_cmd3_0 = 0x0D1D0B0A,
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.emc_cmd_mapping_cmd3_1 = 0x1E090C08,
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.emc_cmd_mapping_cmd3_2 = 0x08262624,
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.emc_cmd_mapping_byte = 0x9A070624,
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.emc_fbio_spare = 0x00000012,
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.emc_cfg_rsv = 0xFF00FF00,
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/* MRS command values */
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.emc_mrs = 0x00000000,
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.emc_emrs = 0x00000000,
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.emc_emrs2 = 0x00000000,
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.emc_emrs3 = 0x00000000,
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.emc_mrw1 = 0x08010004,
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.emc_mrw2 = 0x08020000,
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.emc_mrw3 = 0x080D0000,
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.emc_mrw4 = 0xC0000000,
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.emc_mrw6 = 0x08037171,
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.emc_mrw8 = 0x080B0000,
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.emc_mrw9 = 0x0C0E7272,
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.emc_mrw10 = 0x00000000,
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.emc_mrw12 = 0x0C0D0808,
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.emc_mrw13 = 0x0C0D0000,
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.emc_mrw14 = 0x08161414,
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.emc_mrw_extra = 0x08010004,
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.emc_warm_boot_mrw_extra = 0x08110000,
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.emc_warm_boot_extramode_reg_write_enable = 0x00000001,
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.emc_extramode_reg_write_enable = 0x00000000,
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.emc_mrw_reset_command = 0x00000000,
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.emc_mrw_reset_ninit_wait = 0x00000000,
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.emc_mrs_wait_cnt = 0x00CC0015,
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.emc_mrs_wait_cnt2 = 0x0033000A,
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/* EMC miscellaneous configurations */
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.emc_cfg = 0xF3200000,
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.emc_cfg2 = 0x00110805,
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.emc_cfg_pipe = 0x0FFF0FFF,
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.emc_cfg_pipe_clk = 0x00000000,
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.emc_fdpd_ctrl_cmd_no_ramp = 0x00000001,
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.emc_cfg_update = 0x70000301,
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.emc_dbg = 0x01000C00,
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.emc_dbg_write_mux = 0x00000001,
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.emc_cmd_q = 0x10004408,
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.emc_mc2emc_q = 0x06000404,
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.emc_dyn_self_ref_control = 0x80000713,
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.ahb_arbitration_xbar_ctrl_meminit_done = 0x00000001,
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.emc_cfg_dig_dll = 0x002C00A0,
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.emc_cfg_dig_dll_1 = 0x00003701,
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.emc_cfg_dig_dll_period = 0x00008000,
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.emc_dev_select = 0x00000000, // Both Ranks.
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.emc_sel_dpd_ctrl = 0x00040008,
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/* Pads trimmer delays */
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.emc_fdpd_ctrl_dq = 0x8020221F,
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.emc_fdpd_ctrl_cmd = 0x0220F40F,
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.emc_pmacro_ib_vref_dq_0 = 0x28282828,
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.emc_pmacro_ib_vref_dq_1 = 0x28282828,
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.emc_pmacro_ib_vref_dqs_0 = 0x11111111,
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.emc_pmacro_ib_vref_dqs_1 = 0x11111111,
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.emc_pmacro_ib_rxrt = 0x000000BE,
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.emc_cfg_pipe1 = 0x0FFF0FFF,
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.emc_cfg_pipe2 = 0x0FFF0FFF,
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.emc_pmacro_quse_ddll_rank0_0 = 0x00000000,
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.emc_pmacro_quse_ddll_rank0_1 = 0x00000000,
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.emc_pmacro_quse_ddll_rank0_2 = 0x00000000,
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.emc_pmacro_quse_ddll_rank0_3 = 0x00000000,
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.emc_pmacro_quse_ddll_rank0_4 = 0x00000000,
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.emc_pmacro_quse_ddll_rank0_5 = 0x00000000,
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.emc_pmacro_quse_ddll_rank1_0 = 0x00000000,
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.emc_pmacro_quse_ddll_rank1_1 = 0x00000000,
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.emc_pmacro_quse_ddll_rank1_2 = 0x00000000,
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.emc_pmacro_quse_ddll_rank1_3 = 0x00000000,
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.emc_pmacro_quse_ddll_rank1_4 = 0x00000000,
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.emc_pmacro_quse_ddll_rank1_5 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank0_0 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank0_1 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank0_2 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank0_3 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank0_4 = 0x00120014,
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.emc_pmacro_ob_ddll_long_dq_rank0_5 = 0x00140010,
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.emc_pmacro_ob_ddll_long_dq_rank1_0 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank1_1 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank1_2 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank1_3 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dq_rank1_4 = 0x00120014,
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.emc_pmacro_ob_ddll_long_dq_rank1_5 = 0x00140010,
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.emc_pmacro_ob_ddll_long_dqs_rank0_0 = 0x002E0030,
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.emc_pmacro_ob_ddll_long_dqs_rank0_1 = 0x00300033,
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.emc_pmacro_ob_ddll_long_dqs_rank0_2 = 0x00350033,
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.emc_pmacro_ob_ddll_long_dqs_rank0_3 = 0x00320030,
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.emc_pmacro_ob_ddll_long_dqs_rank0_4 = 0x00000005,
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.emc_pmacro_ob_ddll_long_dqs_rank0_5 = 0x00000000,
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.emc_pmacro_ob_ddll_long_dqs_rank1_0 = 0x002E0030,
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.emc_pmacro_ob_ddll_long_dqs_rank1_1 = 0x00300033,
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.emc_pmacro_ob_ddll_long_dqs_rank1_2 = 0x00350033,
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.emc_pmacro_ob_ddll_long_dqs_rank1_3 = 0x00320030,
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.emc_pmacro_ob_ddll_long_dqs_rank1_4 = 0x00000005,
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.emc_pmacro_ob_ddll_long_dqs_rank1_5 = 0x00000000,
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.emc_pmacro_ib_ddll_long_dqs_rank0_0 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank0_1 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank0_2 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank0_3 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank1_0 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank1_1 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank1_2 = 0x00280028,
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.emc_pmacro_ib_ddll_long_dqs_rank1_3 = 0x00280028,
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.emc_pmacro_ddll_long_cmd_0 = 0x00140014,
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.emc_pmacro_ddll_long_cmd_1 = 0x00120012,
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.emc_pmacro_ddll_long_cmd_2 = 0x00100010,
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.emc_pmacro_ddll_long_cmd_3 = 0x00140014,
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.emc_pmacro_ddll_long_cmd_4 = 0x00000014,
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.emc_pmacro_ddll_short_cmd_0 = 0x00000000,
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.emc_pmacro_ddll_short_cmd_1 = 0x00000000,
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.emc_pmacro_ddll_short_cmd_2 = 0x00000000,
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/*
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* Specifies the delay after asserting CKE pin during a WarmBoot0
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* sequence (in microseconds)
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*/
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.warm_boot_wait = 0x00000001,
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.emc_odt_write = 0x00000000,
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/* Periodic ZQ calibration */
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/*
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* Specifies the value for EMC_ZCAL_INTERVAL
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* Value 0 disables ZQ calibration
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*/
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.emc_zcal_interval = 0x00064000,
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.emc_zcal_wait_cnt = 0x000900CC,
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.emc_zcal_mrw_cmd = 0x0051004F,
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/* DRAM initialization sequence flow control */
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.emc_mrs_reset_dll = 0x00000000,
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.emc_zcal_init_dev0 = 0x80000001,
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.emc_zcal_init_dev1 = 0x40000001,
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/*
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* Specifies the wait time after programming a ZQ initialization
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* command (in microseconds)
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*/
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.emc_zcal_init_wait = 0x00000001,
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/*
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* Specifies the enable for ZQ calibration at cold boot [bit 0]
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* and warm boot [bit 1]
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*/
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.emc_zcal_warm_cold_boot_enables = 0x00000003,
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/*
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* Specifies the MRW command to LPDDR2 for ZQ calibration
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* on warmboot
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*/
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/* Is issued to both devices separately */
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.emc_mrw_lpddr2zcal_warm_boot = 0x040A00AB,
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/*
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* Specifies the ZQ command to DDR3 for ZQ calibration on warmboot
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* Is issued to both devices separately
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*/
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.emc_zqcal_ddr3_warm_boot = 0x00000011,
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.emc_zqcal_lpddr4_warm_boot = 0x00000001,
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/*
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* Specifies the wait time for ZQ calibration on warmboot
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* (in microseconds)
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*/
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.emc_zcal_warm_boot_wait = 0x00000001,
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/*
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* Specifies the enable for DRAM Mode Register programming
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* at warm boot
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*/
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.emc_mrs_warm_boot_enable = 0x00000001,
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.emc_mrs_reset_dll_wait = 0x00000000,
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.emc_mrs_extra = 0x00000000,
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.emc_warm_boot_mrs_extra = 0x00000000,
|
|
.emc_emrs_ddr2_dll_enable = 0x00000000,
|
|
.emc_mrs_ddr2_dll_reset = 0x00000000,
|
|
.emc_emrs_ddr2_ocd_calib = 0x00000000,
|
|
/*
|
|
* Specifies the wait between initializing DDR and setting OCD
|
|
* calibration (in microseconds)
|
|
*/
|
|
.emc_ddr2_wait = 0x00000000,
|
|
.emc_clken_override = 0x00000000,
|
|
/*
|
|
* Specifies LOG2 of the extra refresh numbers after booting
|
|
* Program 0 to disable
|
|
*/
|
|
.emc_extra_refresh_num = 0x00000002,
|
|
.emc_clken_override_allwarm_boot = 0x00000000,
|
|
.mc_clken_override_allwarm_boot = 0x00000000,
|
|
/* Specifies digital dll period, choosing between 4 to 64 ms */
|
|
.emc_cfg_dig_dll_period_warm_boot = 0x00000003,
|
|
|
|
/* Pad controls */
|
|
.pmc_vddp_sel = 0x00000001,
|
|
.pmc_vddp_sel_wait = 0x00000002,
|
|
.pmc_ddr_pwr = 0x0000000F,
|
|
.pmc_ddr_cfg = 0x04220100,
|
|
.pmc_io_dpd3_req = 0x4FAFFFFF,
|
|
.pmc_io_dpd3_req_wait = 0x00000001,
|
|
.pmc_io_dpd4_req_wait = 0x00000002,
|
|
.pmc_reg_short = 0x00000000,
|
|
.pmc_no_io_power = 0x00000000,
|
|
.pmc_ddr_ctrl_wait = 0x00000000,
|
|
.pmc_ddr_ctrl = 0x0007FF8B,
|
|
.emc_acpd_control = 0x00000000,
|
|
|
|
.emc_swizzle_rank0_byte0 = 0x76543201, // Overridden to 0x76543201 by spare6/7.
|
|
.emc_swizzle_rank0_byte1 = 0x65324710,
|
|
.emc_swizzle_rank0_byte2 = 0x25763410,
|
|
.emc_swizzle_rank0_byte3 = 0x25673401,
|
|
.emc_swizzle_rank1_byte0 = 0x32647501,
|
|
.emc_swizzle_rank1_byte1 = 0x34567201,
|
|
.emc_swizzle_rank1_byte2 = 0x56742310,
|
|
.emc_swizzle_rank1_byte3 = 0x67324501,
|
|
|
|
.emc_txdsrvttgen = 0x00000000,
|
|
|
|
.emc_data_brlshft0 = 0x00249249,
|
|
.emc_data_brlshft1 = 0x00249249,
|
|
|
|
.emc_dqs_brlshft0 = 0x00000000,
|
|
.emc_dqs_brlshft1 = 0x00000000,
|
|
|
|
.emc_cmd_brlshft0 = 0x00000000,
|
|
.emc_cmd_brlshft1 = 0x00000000,
|
|
.emc_cmd_brlshft2 = 0x0000001B,
|
|
.emc_cmd_brlshft3 = 0x0000001B,
|
|
|
|
.emc_quse_brlshft0 = 0x00000000,
|
|
.emc_quse_brlshft1 = 0x00000000,
|
|
.emc_quse_brlshft2 = 0x00000000,
|
|
.emc_quse_brlshft3 = 0x00000000,
|
|
|
|
.emc_dll_cfg0 = 0x1F13412F,
|
|
.emc_dll_cfg1 = 0x00010014,
|
|
|
|
.emc_pmc_scratch1 = 0x4FAFFFFF,
|
|
.emc_pmc_scratch2 = 0x7FFFFFFF,
|
|
.emc_pmc_scratch3 = 0x4006D70B,
|
|
|
|
.emc_pmacro_pad_cfg_ctrl = 0x00020000,
|
|
.emc_pmacro_vttgen_ctrl0 = 0x00030808,
|
|
.emc_pmacro_vttgen_ctrl1 = 0x00015C00,
|
|
.emc_pmacro_vttgen_ctrl2 = 0x00101010,
|
|
.emc_pmacro_brick_ctrl_rfu1 = 0x00001600,
|
|
.emc_pmacro_cmd_brick_ctrl_fdpd = 0x00000000,
|
|
.emc_pmacro_brick_ctrl_rfu2 = 0x00000000,
|
|
.emc_pmacro_data_brick_ctrl_fdpd = 0x00000000,
|
|
.emc_pmacro_bg_bias_ctrl0 = 0x00000034,
|
|
.emc_pmacro_data_pad_rx_ctrl = 0x00050037,
|
|
.emc_pmacro_cmd_pad_rx_ctrl = 0x00000000,
|
|
.emc_pmacro_data_rx_term_mode = 0x00000010,
|
|
.emc_pmacro_cmd_rx_term_mode = 0x00003000,
|
|
.emc_pmacro_data_pad_tx_ctrl = 0x02000111,
|
|
.emc_pmacro_common_pad_tx_ctrl = 0x00000008, // Overridden to 0x0000000A by spare4/5.
|
|
.emc_pmacro_cmd_pad_tx_ctrl = 0x0A000000,
|
|
|
|
.emc_cfg3 = 0x00000040,
|
|
|
|
.emc_pmacro_tx_pwrd0 = 0x10000000,
|
|
.emc_pmacro_tx_pwrd1 = 0x08000000,
|
|
.emc_pmacro_tx_pwrd2 = 0x08000000,
|
|
.emc_pmacro_tx_pwrd3 = 0x00000000,
|
|
.emc_pmacro_tx_pwrd4 = 0x00000000,
|
|
.emc_pmacro_tx_pwrd5 = 0x00001000,
|
|
|
|
.emc_config_sample_delay = 0x00000020,
|
|
|
|
.emc_pmacro_brick_mapping0 = 0x28091081,
|
|
.emc_pmacro_brick_mapping1 = 0x44A53293,
|
|
.emc_pmacro_brick_mapping2 = 0x76678A5B,
|
|
|
|
.emc_pmacro_tx_sel_clk_src0 = 0x00000000,
|
|
.emc_pmacro_tx_sel_clk_src1 = 0x00000000,
|
|
.emc_pmacro_tx_sel_clk_src2 = 0x00000000,
|
|
.emc_pmacro_tx_sel_clk_src3 = 0x00000000,
|
|
.emc_pmacro_tx_sel_clk_src4 = 0x00000000,
|
|
.emc_pmacro_tx_sel_clk_src5 = 0x00000000,
|
|
|
|
.emc_pmacro_ddll_bypass = 0xEFFFEFFF,
|
|
|
|
.emc_pmacro_ddll_pwrd0 = 0xC0C0C0C0,
|
|
.emc_pmacro_ddll_pwrd1 = 0xC0C0C0C0,
|
|
.emc_pmacro_ddll_pwrd2 = 0xDCDCDCDC,
|
|
|
|
.emc_pmacro_cmd_ctrl0 = 0x0A0A0A0A,
|
|
.emc_pmacro_cmd_ctrl1 = 0x0A0A0A0A,
|
|
.emc_pmacro_cmd_ctrl2 = 0x0A0A0A0A,
|
|
|
|
/* DRAM size information */
|
|
.mc_emem_adr_cfg = 0x00000001, // 2 Ranks.
|
|
.mc_emem_adr_cfg_dev0 = 0x00070302, // Rank 0 Density 512MB.
|
|
.mc_emem_adr_cfg_dev1 = 0x00070302, // Rank 1 Density 512MB.
|
|
.mc_emem_adr_cfg_channel_mask = 0xFFFF2400,
|
|
.mc_emem_adr_cfg_bank_mask0 = 0x6E574400,
|
|
.mc_emem_adr_cfg_bank_mask1 = 0x39722800,
|
|
.mc_emem_adr_cfg_bank_mask2 = 0x4B9C1000,
|
|
/*
|
|
* Specifies the value for MC_EMEM_CFG which holds the external memory
|
|
* size (in KBytes)
|
|
*/
|
|
.mc_emem_cfg = 0x00001000, // 4GB total density.
|
|
|
|
/* MC arbitration configuration */
|
|
.mc_emem_arb_cfg = 0x08000001,
|
|
.mc_emem_arb_outstanding_req = 0x8000004C,
|
|
.emc_emem_arb_refpb_hp_ctrl = 0x000A1020,
|
|
.emc_emem_arb_refpb_bank_ctrl = 0x80001028,
|
|
|
|
.mc_emem_arb_timing_rcd = 0x00000001,
|
|
.mc_emem_arb_timing_rp = 0x00000000,
|
|
.mc_emem_arb_timing_rc = 0x00000003,
|
|
.mc_emem_arb_timing_ras = 0x00000001,
|
|
.mc_emem_arb_timing_faw = 0x00000002,
|
|
.mc_emem_arb_timing_rrd = 0x00000001,
|
|
.mc_emem_arb_timing_rap2pre = 0x00000002,
|
|
.mc_emem_arb_timing_wap2pre = 0x00000005,
|
|
.mc_emem_arb_timing_r2r = 0x00000002,
|
|
.mc_emem_arb_timing_w2w = 0x00000001,
|
|
.mc_emem_arb_timing_r2w = 0x00000004,
|
|
.mc_emem_arb_timing_w2r = 0x00000005,
|
|
.mc_emem_arb_timing_rfcpb = 0x00000004,
|
|
|
|
.mc_emem_arb_da_turns = 0x02020001,
|
|
.mc_emem_arb_da_covers = 0x00030201,
|
|
.mc_emem_arb_misc0 = 0x71C30504,
|
|
.mc_emem_arb_misc1 = 0x70000F0F,
|
|
.mc_emem_arb_misc2 = 0x00000000,
|
|
|
|
.mc_emem_arb_ring1_throttle = 0x001F0000,
|
|
.mc_emem_arb_override = 0x10000000,
|
|
.mc_emem_arb_override1 = 0x00000000,
|
|
.mc_emem_arb_rsv = 0xFF00FF00,
|
|
|
|
.mc_da_cfg0 = 0x00000001,
|
|
.mc_emem_arb_timing_ccdmw = 0x00000008,
|
|
|
|
.mc_clken_override = 0x00008000,
|
|
|
|
.mc_stat_control = 0x00000000,
|
|
.mc_video_protect_bom = 0xFFF00000,
|
|
.mc_video_protect_bom_adr_hi = 0x00000000,
|
|
.mc_video_protect_size_mb = 0x00000000,
|
|
.mc_video_protect_vpr_override = 0xE4BAC343,
|
|
.mc_video_protect_vpr_override1 = 0x00001ED3,
|
|
.mc_video_protect_gpu_override0 = 0x00000000,
|
|
.mc_video_protect_gpu_override1 = 0x00000000,
|
|
.mc_sec_carveout_bom = 0xFFF00000,
|
|
.mc_sec_carveout_adr_hi = 0x00000000,
|
|
.mc_sec_carveout_size_mb = 0x00000000,
|
|
.mc_video_protect_write_access = 0x00000000,
|
|
.mc_sec_carveout_protect_write_access = 0x00000000,
|
|
|
|
.mc_generalized_carveout1_bom = 0x00000000,
|
|
.mc_generalized_carveout1_bom_hi = 0x00000000,
|
|
.mc_generalized_carveout1_size_128kb = 0x00000008,
|
|
.mc_generalized_carveout1_access0 = 0x00000000,
|
|
.mc_generalized_carveout1_access1 = 0x00000000,
|
|
.mc_generalized_carveout1_access2 = 0x00300000,
|
|
.mc_generalized_carveout1_access3 = 0x03000000,
|
|
.mc_generalized_carveout1_access4 = 0x00000000,
|
|
.mc_generalized_carveout1_force_internal_access0 = 0x00000000,
|
|
.mc_generalized_carveout1_force_internal_access1 = 0x00000000,
|
|
.mc_generalized_carveout1_force_internal_access2 = 0x00000000,
|
|
.mc_generalized_carveout1_force_internal_access3 = 0x00000000,
|
|
.mc_generalized_carveout1_force_internal_access4 = 0x00000000,
|
|
.mc_generalized_carveout1_cfg0 = 0x04000C76,
|
|
|
|
.mc_generalized_carveout2_bom = 0x00000000,
|
|
.mc_generalized_carveout2_bom_hi = 0x00000000,
|
|
.mc_generalized_carveout2_size_128kb = 0x00000002,
|
|
.mc_generalized_carveout2_access0 = 0x00000000,
|
|
.mc_generalized_carveout2_access1 = 0x00000000,
|
|
.mc_generalized_carveout2_access2 = 0x03000000,
|
|
.mc_generalized_carveout2_access3 = 0x00000000,
|
|
.mc_generalized_carveout2_access4 = 0x00000300,
|
|
.mc_generalized_carveout2_force_internal_access0 = 0x00000000,
|
|
.mc_generalized_carveout2_force_internal_access1 = 0x00000000,
|
|
.mc_generalized_carveout2_force_internal_access2 = 0x00000000,
|
|
.mc_generalized_carveout2_force_internal_access3 = 0x00000000,
|
|
.mc_generalized_carveout2_force_internal_access4 = 0x00000000,
|
|
.mc_generalized_carveout2_cfg0 = 0x0440167E,
|
|
|
|
.mc_generalized_carveout3_bom = 0x00000000,
|
|
.mc_generalized_carveout3_bom_hi = 0x00000000,
|
|
.mc_generalized_carveout3_size_128kb = 0x00000000,
|
|
.mc_generalized_carveout3_access0 = 0x00000000,
|
|
.mc_generalized_carveout3_access1 = 0x00000000,
|
|
.mc_generalized_carveout3_access2 = 0x03000000,
|
|
.mc_generalized_carveout3_access3 = 0x00000000,
|
|
.mc_generalized_carveout3_access4 = 0x00000300,
|
|
.mc_generalized_carveout3_force_internal_access0 = 0x00000000,
|
|
.mc_generalized_carveout3_force_internal_access1 = 0x00000000,
|
|
.mc_generalized_carveout3_force_internal_access2 = 0x00000000,
|
|
.mc_generalized_carveout3_force_internal_access3 = 0x00000000,
|
|
.mc_generalized_carveout3_force_internal_access4 = 0x00000000,
|
|
.mc_generalized_carveout3_cfg0 = 0x04401E7E,
|
|
|
|
.mc_generalized_carveout4_bom = 0x00000000,
|
|
.mc_generalized_carveout4_bom_hi = 0x00000000,
|
|
.mc_generalized_carveout4_size_128kb = 0x00000008,
|
|
.mc_generalized_carveout4_access0 = 0x00000000,
|
|
.mc_generalized_carveout4_access1 = 0x00000000,
|
|
.mc_generalized_carveout4_access2 = 0x00300000,
|
|
.mc_generalized_carveout4_access3 = 0x00000000,
|
|
.mc_generalized_carveout4_access4 = 0x000000C0,
|
|
.mc_generalized_carveout4_force_internal_access0 = 0x00000000,
|
|
.mc_generalized_carveout4_force_internal_access1 = 0x00000000,
|
|
.mc_generalized_carveout4_force_internal_access2 = 0x00000000,
|
|
.mc_generalized_carveout4_force_internal_access3 = 0x00000000,
|
|
.mc_generalized_carveout4_force_internal_access4 = 0x00000000,
|
|
.mc_generalized_carveout4_cfg0 = 0x04002446,
|
|
|
|
.mc_generalized_carveout5_bom = 0x00000000,
|
|
.mc_generalized_carveout5_bom_hi = 0x00000000,
|
|
.mc_generalized_carveout5_size_128kb = 0x00000008,
|
|
.mc_generalized_carveout5_access0 = 0x00000000,
|
|
.mc_generalized_carveout5_access1 = 0x00000000,
|
|
.mc_generalized_carveout5_access2 = 0x00300000,
|
|
.mc_generalized_carveout5_access3 = 0x00000000,
|
|
.mc_generalized_carveout5_access4 = 0x00000000,
|
|
.mc_generalized_carveout5_force_internal_access0 = 0x00000000,
|
|
.mc_generalized_carveout5_force_internal_access1 = 0x00000000,
|
|
.mc_generalized_carveout5_force_internal_access2 = 0x00000000,
|
|
.mc_generalized_carveout5_force_internal_access3 = 0x00000000,
|
|
.mc_generalized_carveout5_force_internal_access4 = 0x00000000,
|
|
.mc_generalized_carveout5_cfg0 = 0x04002C46,
|
|
|
|
/* Specifies enable for CA training */
|
|
.emc_ca_training_enable = 0x00000000,
|
|
/* Set if bit 6 select is greater than bit 7 select; uses aremc.spec packet SWIZZLE_BIT6_GT_BIT7 */
|
|
.swizzle_rank_byte_encode = 0x000000EC,
|
|
|
|
/* Specifies enable and offset for patched boot rom write */
|
|
.boot_rom_patch_control = 0x00000000,
|
|
/* Specifies data for patched boot rom write */
|
|
.boot_rom_patch_data = 0x00000000,
|
|
|
|
.mc_mts_carveout_bom = 0xFFF00000,
|
|
.mc_mts_carveout_adr_hi = 0x00000000,
|
|
.mc_mts_carveout_size_mb = 0x00000000,
|
|
.mc_mts_carveout_reg_ctrl = 0x00000000
|
|
};
|
|
|
|
static const sdram_vendor_patch_t sdram_cfg_vendor_patches_t210[] = {
|
|
// Hynix timing config.
|
|
{ 0x0000000D, 0x10C / 4, DRAM_ID(1) }, // emc_r2w.
|
|
{ 0x00000001, 0x16C / 4, DRAM_ID(1) }, // emc_puterm_extra.
|
|
{ 0x80000000, 0x170 / 4, DRAM_ID(1) }, // emc_puterm_width.
|
|
{ 0x00000210, 0x4F4 / 4, DRAM_ID(1) }, // emc_pmacro_data_rx_term_mode.
|
|
{ 0x00000005, 0x5C0 / 4, DRAM_ID(1) }, // mc_emem_arb_timing_r2w.
|
|
|
|
// Samsung 6GB density config.
|
|
{ 0x000C0302, 0x56C / 4, DRAM_ID(4) }, // mc_emem_adr_cfg_dev0. 768MB Rank 0 density.
|
|
{ 0x000C0302, 0x570 / 4, DRAM_ID(4) }, // mc_emem_adr_cfg_dev1. 768MB Rank 1 density.
|
|
{ 0x00001800, 0x584 / 4, DRAM_ID(4) }, // mc_emem_cfg. 6GB total density.
|
|
|
|
#ifdef CONFIG_SDRAM_COPPER_SUPPORT
|
|
// Copper prototype Samsung/Hynix/Micron timing configs.
|
|
{ 0x0000003A, 0xEC / 4, DRAM_ID(6) }, // emc_rfc. Auto refresh.
|
|
{ 0x0000001D, 0xF0 / 4, DRAM_ID(6) }, // emc_rfc_pb. Bank Auto refresh.
|
|
{ 0x0000000D, 0x10C / 4, DRAM_ID(5) }, // emc_r2w.
|
|
{ 0x00000001, 0x16C / 4, DRAM_ID(5) }, // emc_puterm_extra.
|
|
{ 0x80000000, 0x170 / 4, DRAM_ID(5) }, // emc_puterm_width.
|
|
{ 0x00000012, 0x1B0 / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_rw2pden.
|
|
{ 0x0000003B, 0x1C0 / 4, DRAM_ID(6) }, // emc_txsr.
|
|
{ 0x0000003B, 0x1C4 / 4, DRAM_ID(6) }, // emc_txsr_dll.
|
|
{ 0x00000003, 0x1DC / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_tclkstable.
|
|
{ 0x00120015, 0x334 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank0_4.
|
|
{ 0x00160012, 0x338 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank0_5.
|
|
{ 0x00120015, 0x34C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank1_4.
|
|
{ 0x00160012, 0x350 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank1_5.
|
|
{ 0x002F0032, 0x354 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_0.
|
|
{ 0x00310032, 0x358 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_1.
|
|
{ 0x00360034, 0x35C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_2.
|
|
{ 0x0033002F, 0x360 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_3.
|
|
{ 0x00000006, 0x364 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_4.
|
|
{ 0x002F0032, 0x36C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_0.
|
|
{ 0x00310032, 0x370 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_1.
|
|
{ 0x00360034, 0x374 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_2.
|
|
{ 0x0033002F, 0x378 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_3.
|
|
{ 0x00000006, 0x37C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_4.
|
|
{ 0x00150015, 0x3A4 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_0.
|
|
{ 0x00120012, 0x3AC / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_2.
|
|
{ 0x00160016, 0x3B0 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_3.
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{ 0x00000015, 0x3B4 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_4.
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{ 0x00000012, 0x49C / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_cmd_brlshft2.
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{ 0x00000012, 0x4A0 / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_cmd_brlshft3.
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{ 0x00000210, 0x4F4 / 4, DRAM_ID(5) }, // emc_pmacro_data_rx_term_mode.
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{ 0x00000005, 0x5C0 / 4, DRAM_ID(5) }, // mc_emem_arb_timing_r2w.
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{ 0x00000007, 0x5C8 / 4, DRAM_ID(6) }, // mc_emem_arb_timing_rfcpb. Bank refresh.
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{ 0x72A30504, 0x5D4 / 4, DRAM_ID(6) }, // mc_emem_arb_misc0.
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#endif
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};
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