Other Parts Discussed in Thread: AM5728
Hi ,
We developed AM5718 based SOM, and we using IS43TR16256A-125KBL-TR 2X RAM chip
I configured DDR3 memory using this EMIF tool in that spread sheet unable to change "Detail 1" value after filling remaining cell I am getting the following output.
/* ========================================================================= * Copyright (C) 2017 Texas Instruments Incorporated * * All rights reserved. Property of Texas Instruments Incorporated. * Restricted rights to use, duplicate or disclose this code are * granted through contract. * * The program may not be used without the written permission * of Texas Instruments Incorporated or against the terms and conditions * stipulated in the agreement under which this program has been * supplied. * ========================================================================= */ /* * AM571x_DDR3L_666MHz_TI_AM574x_EVM_config.c * Created on: 05/03/2019 * Created with: EMIF_RegisterConfig_v2.0.2 */ #include "emif4d5_wrapper.h" const struct dpll_params AM571x_DDR3L_666MHz_TI_AM574x_EVM_pll_params = { .m = 333, .n = 4, .m2 = 2, .m4_h11 = 8 }; const struct ctrl_ioregs AM571x_DDR3L_666MHz_TI_AM574x_EVM_ctrl_ioregs = { .ctrl_ddr3ch = 0x60606060, .ctrl_ddrch = 0x40404040, .ctrl_ddrio_0 = 0x00094A40, .ctrl_ddrio_1 = 0x00000000, .ctrl_emif_sdram_config_ext = 0x0000C123 }; const struct dmm_lisa_map_regs AM571x_DDR3L_666MHz_TI_AM574x_EVM_dmm_regs = { .dmm_lisa_map_0 = 0x00000000, .dmm_lisa_map_1 = 0x00000000, .dmm_lisa_map_2 = 0x80700100, .dmm_lisa_map_3 = 0xFF020100, .is_ma_present = 0x1 }; const struct emif_regs AM571x_DDR3L_666MHz_TI_AM574x_EVM_emif_regs = { .sdram_config_init = 0x61862BB2, .sdram_config = 0x61862BB2, .sdram_config2 = 0x00000000, .ref_ctrl = 0x0000514D, .ref_ctrl_final = 0x0000144A, .sdram_tim1 = 0xD3337834, .sdram_tim2 = 0x30B37FE3, .sdram_tim3 = 0x407F8AD8, .read_idle_ctrl = 0x00050000, .zq_config = 0x5007190B, .temp_alert_config = 0x00000000, .emif_rd_wr_lvl_rmp_ctl = 0x80000000, .emif_rd_wr_lvl_ctl = 0x00000000, .emif_ddr_phy_ctlr_1_init = 0x0824400E, .emif_ddr_phy_ctlr_1 = 0x0E24400E, .emif_rd_wr_exec_thresh = 0x00000305, .emif_ecc_ctrl_reg = 0x00000000, .emif_ecc_address_range_1 = 0x3FFF0000, .emif_ecc_address_range_2 = 0x00000000, }; /* * DLL Ratio Values are an estimate based on trace lengths. Either * software leveling or hardware leveling should be performed to * determine final DLL values. */ const unsigned int AM571x_DDR3L_666MHz_TI_AM574x_EVM_emif1_ext_phy_regs [] = { , // EMIF1_EXT_PHY_CTRL_1 , // EMIF1_EXT_PHY_CTRL_2 , // EMIF1_EXT_PHY_CTRL_3 , // EMIF1_EXT_PHY_CTRL_4 , // EMIF1_EXT_PHY_CTRL_5 , // EMIF1_EXT_PHY_CTRL_6 , // EMIF1_EXT_PHY_CTRL_7 , // EMIF1_EXT_PHY_CTRL_8 , // EMIF1_EXT_PHY_CTRL_9 , // EMIF1_EXT_PHY_CTRL_10 , // EMIF1_EXT_PHY_CTRL_11 , // EMIF1_EXT_PHY_CTRL_12 , // EMIF1_EXT_PHY_CTRL_13 , // EMIF1_EXT_PHY_CTRL_14 , // EMIF1_EXT_PHY_CTRL_15 , // EMIF1_EXT_PHY_CTRL_16 , // EMIF1_EXT_PHY_CTRL_17 , // EMIF1_EXT_PHY_CTRL_18 , // EMIF1_EXT_PHY_CTRL_19 , // EMIF1_EXT_PHY_CTRL_20 , // EMIF1_EXT_PHY_CTRL_21 , // EMIF1_EXT_PHY_CTRL_22 , // EMIF1_EXT_PHY_CTRL_23 , // EMIF1_EXT_PHY_CTRL_24 , // EMIF1_EXT_PHY_CTRL_25 , // EMIF1_EXT_PHY_CTRL_26 , // EMIF1_EXT_PHY_CTRL_27 , // EMIF1_EXT_PHY_CTRL_28 , // EMIF1_EXT_PHY_CTRL_29 , // EMIF1_EXT_PHY_CTRL_30 , // EMIF1_EXT_PHY_CTRL_31 , // EMIF1_EXT_PHY_CTRL_32 , // EMIF1_EXT_PHY_CTRL_33 , // EMIF1_EXT_PHY_CTRL_34 , // EMIF1_EXT_PHY_CTRL_35 // EMIF1_EXT_PHY_CTRL_36 }; struct emif_cfg AM571x_DDR3L_666MHz_TI_AM574x_EVM = { .platform = "AM571x_DDR3L_666MHz_TI_AM574x_EVM", .EMIF2_DEFINED = 0, .pll_regs = &AM571x_DDR3L_666MHz_TI_AM574x_EVM_pll_params, .ctrl_regs = &AM571x_DDR3L_666MHz_TI_AM574x_EVM_ctrl_ioregs, .dmm_regs = &AM571x_DDR3L_666MHz_TI_AM574x_EVM_dmm_regs, .regs = &AM571x_DDR3L_666MHz_TI_AM574x_EVM_emif_regs, .phy_regs1 = AM571x_DDR3L_666MHz_TI_AM574x_EVM_emif1_ext_phy_regs, };
Question is where can i apply all this values in source code?
Regards,
Ravi