| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #include <asm/arch/secure_apb.h> |
| #include <asm/arch/timing.h> |
| #include <asm/arch/ddr_define.h> |
| |
| /* board clk defines */ |
| #define DDR_SIZE 0 |
| #define CPU_CLK 1200 |
| |
| /* ddr config support multiple configs for boards which use same bootloader: |
| * config steps: |
| * 1. add a new data struct in __ddr_setting[] |
| * 2. config correct board_id, ddr_type, freq, etc.. |
| */ |
| |
| |
| /* CAUTION!! */ |
| /* Confirm ddr configs with hardware designer, |
| * if you don't know how to config, then don't edit it |
| */ |
| |
| /* Key configs */ |
| /* |
| * board_id: check hardware adc config |
| * dram_rank_config: |
| * #define CONFIG_DDR_CHL_AUTO 0xF |
| * #define CONFIG_DDR0_16BIT_CH0 0x1 |
| * #define CONFIG_DDR0_16BIT_RANK01_CH0 0x4 |
| * #define CONFIG_DDR0_32BIT_RANK0_CH0 0x2 |
| * #define CONFIG_DDR0_32BIT_RANK01_CH01 0x3 |
| * #define CONFIG_DDR0_32BIT_16BIT_RANK0_CH0 0x5 |
| * #define CONFIG_DDR0_32BIT_16BIT_RANK01_CH0 0x6 |
| * DramType: |
| * #define CONFIG_DDR_TYPE_DDR3 0 |
| * #define CONFIG_DDR_TYPE_DDR4 1 |
| * #define CONFIG_DDR_TYPE_LPDDR4 2 |
| * #define CONFIG_DDR_TYPE_LPDDR3 3 |
| * DRAMFreq: |
| * {pstate0, pstate1, pstate2, pstate3} //more than one pstate means use dynamic freq |
| * |
| */ |
| |
| |
| /* ddr configs */ |
| #define DDR_RFC_TYPE_DDR3_512Mbx1 0 |
| #define DDR_RFC_TYPE_DDR3_512Mbx2 1 |
| #define DDR_RFC_TYPE_DDR3_512Mbx4 2 |
| #define DDR_RFC_TYPE_DDR3_512Mbx8 3 |
| #define DDR_RFC_TYPE_DDR3_512Mbx16 4 |
| #define DDR_RFC_TYPE_DDR4_2Gbx1 5 |
| #define DDR_RFC_TYPE_DDR4_2Gbx2 6 |
| #define DDR_RFC_TYPE_DDR4_2Gbx4 7 |
| #define DDR_RFC_TYPE_DDR4_2Gbx8 8 |
| |
| #define DDR_RFC_TYPE_LPDDR4_2Gbx1 9 |
| #define DDR_RFC_TYPE_LPDDR4_3Gbx1 10 |
| #define DDR_RFC_TYPE_LPDDR4_4Gbx1 11 |
| |
| |
| #define PSRAM_CHIP_LOGIC_INDEX_SOC 1 |
| |
| #define PSRAM_CHIP_LOGIC_INDEX_WINBOND_3_CMD_W955D8MKY 0x20 |
| #define PSRAM_CHIP_LOGIC_INDEX_WINBOND_3_CMD_W956D8MKY 0x21 |
| #define PSRAM_CHIP_LOGIC_INDEX_AP_MEMORY_3_CMD 0x30 |
| |
| //#define PSRAM_ENABLE |
| #ifdef PSRAM_ENABLE |
| #define PSRAM_CHIP_LOGIC_INDEX PSRAM_CHIP_LOGIC_INDEX_AP_MEMORY_3_CMD |
| #endif |
| |
| /* please config __psram_setting[] if board use psram */ |
| ddr_set_t __ddr_setting[] __attribute__ ((section(".ddr_settings"))) = { |
| { |
| /* ddr3 */ |
| .board_id = CONFIG_BOARD_ID_MASK, |
| .version = 1, |
| .dram_rank_config = CONFIG_DDR0_16BIT_CH0, |
| .DramType = CONFIG_DDR_TYPE_DDR3, |
| /* DRAMFreq = 192, 256, 384, 512, 768-1536 */ |
| .DRAMFreq = {768, 0, 0, 0}, |
| .ddr_base_addr = CFG_DDR_BASE_ADDR, |
| .ddr_start_offset = CFG_DDR_START_OFFSET, |
| .dmem_load_size = 0x1000, //4K |
| |
| .DisabledDbyte = 0xfc, |
| .Is2Ttiming = 1, |
| .HdtCtrl = 0xC8, |
| .dram_cs0_size_MB = 128, |
| .dram_cs1_size_MB = 0, |
| .training_SequenceCtrl = {0x31f,0}, //ddr3 0x21f 0x31f |
| .phy_odt_config_rank = {0x23,0x13}, //use 0x23 0x13 compatibility with 1rank and 2rank //targeting rank 0. [3:0] is used //for write ODT [7:4] is used for //read ODT |
| .dfi_odt_config = 0x0d0d, //use 0d0d compatibility with 1rank and 2rank //0808 |
| .PllBypassEn = 0, //bit0-ps0,bit1-ps1 |
| .ddr_rdbi_wr_enable = 0, |
| .clk_drv_ohm = 40, |
| .cs_drv_ohm = 40, |
| .ac_drv_ohm = 40, |
| .soc_data_drv_ohm_p = 34, |
| .soc_data_drv_ohm_n = 34, |
| .soc_data_odt_ohm_p = 60, //48, |
| .soc_data_odt_ohm_n = 0, |
| .dram_data_drv_ohm = 34, //ddr4 sdram only 34 or 48, skt board use 34 better |
| .dram_data_odt_ohm = 60, |
| .dram_ac_odt_ohm = 0, |
| .soc_clk_slew_rate = 0x300, |
| .soc_cs_slew_rate = 0x300, |
| .soc_ac_slew_rate = 0x300, |
| .soc_data_slew_rate = 0x200, |
| .vref_output_permil = 500, |
| .vref_receiver_permil = 500, //700, |
| .vref_dram_permil = 500, //700, |
| //.vref_reverse = 0, |
| .ac_trace_delay = {32,32,32,32,32,32,32,32,32,32}, |
| //{00,00}, |
| .ac_pinmux = {00,00}, |
| #if 0 |
| .ddr_dmc_remap = { |
| [0] = ( 5 | 7 << 5 | 8 << 10 | 9 << 15 | 10 << 20 | 11 << 25 ), |
| [1] = ( 12| 0 << 5 | 0 << 10 | 14 << 15 | 15 << 20 | 16 << 25 ), |
| [2] = ( 17| 18 << 5 | 19 << 10 | 21 << 15 | 22 << 20 | 23 << 25 ), |
| [3] = ( 24| 25 << 5 | 26 << 10 | 27 << 15 | 28 << 20 | 29 << 25 ), |
| [4] = ( 30| 13 << 5 | 20 << 10 | 6 << 15 | 0 << 20 | 0 << 25 ), |
| }, |
| #else |
| //16bit |
| .ddr_dmc_remap = { |
| [0] = ( 0 | 5 << 5 | 6<< 10 | 7 << 15 | 8 << 20 | 9 << 25 ), |
| [1] = ( 10| 0 << 5 | 0 << 10 | 14 << 15 | 15 << 20 | 16 << 25 ), |
| [2] = ( 17|( 18 << 5) |( 19 << 10) |( 20 << 15) |( 21 << 20) | (22 << 25 )), |
| [3] = ( 23| 24 << 5 | 25 << 10 | 26 << 15 | 27 << 20 | 28 << 25 ), |
| [4] = ( 29| 11<< 5 | 12 << 10 | 13<< 15 | 0 << 20 | 0 << 25 ), |
| }, |
| #endif |
| .ddr_lpddr34_ca_remap = {00,00}, |
| .ddr_lpddr34_dq_remap = {00,00}, |
| .dram_rtt_nom_wr_park = {00,00}, |
| |
| /* pll ssc config: |
| * |
| * pll_ssc_mode = (1<<20) | (1<<8) | ([strength] << 4) | [mode], |
| * ppm = strength * 500 |
| * mode: 0=center, 1=up, 2=down |
| * |
| * eg: |
| * 1. config 1000ppm center ss. then mode=0, strength=2 |
| * .pll_ssc_mode = (1<<20) | (1<<8) | (2 << 4) | 0, |
| * 2. config 3000ppm down ss. then mode=2, strength=6 |
| * .pll_ssc_mode = (1<<20) | (1<<8) | (6 << 4) | 2, |
| */ |
| .pll_ssc_mode = (1<<20) | (1<<8) | (2<<4) | 0,//center_ssc_1000ppm |
| .ddr_func = DDR_FUNC, |
| .magic = DRAM_CFG_MAGIC, |
| }, |
| { |
| /* ddr4 */ |
| .board_id = CONFIG_BOARD_ID_MASK, |
| .version = 1, |
| .dram_rank_config = CONFIG_DDR0_32BIT_RANK0_CH0, |
| .DramType = CONFIG_DDR_TYPE_DDR4, |
| /* DRAMFreq = 192, 256, 384, 512, 768-1536 */ |
| .DRAMFreq = {768, 0, 0, 0}, |
| .ddr_rfc_type = DDR_RFC_TYPE_DDR4_2Gbx8, |
| .ddr_base_addr = CFG_DDR_BASE_ADDR, |
| .ddr_start_offset = CFG_DDR_START_OFFSET, |
| .dmem_load_size = 0x1000, //4K |
| |
| .DisabledDbyte = 0xf0, |
| .Is2Ttiming = 1, |
| .HdtCtrl = 0xC8, |
| .dram_cs0_size_MB = 0xffff, |
| .dram_cs1_size_MB = 0, |
| .training_SequenceCtrl = {0x31f,0x61}, //ddr3 0x21f 0x31f |
| .phy_odt_config_rank = {0x23,0x13}, //use 0x23 0x13 compatibility with 1rank and 2rank //targeting rank 0. [3:0] is used //for write ODT [7:4] is used for //read ODT |
| .dfi_odt_config = 0x0d0d, //use 0d0d compatibility with 1rank and 2rank //0808 |
| .PllBypassEn = 0, //bit0-ps0,bit1-ps1 |
| .ddr_rdbi_wr_enable = 0, |
| .clk_drv_ohm = 40, |
| .cs_drv_ohm = 40, |
| .ac_drv_ohm = 40, |
| .soc_data_drv_ohm_p = 40, |
| .soc_data_drv_ohm_n = 40, |
| .soc_data_odt_ohm_p = 60, |
| .soc_data_odt_ohm_n = 0, |
| .dram_data_drv_ohm = 34,//48, //34, //ddr4 sdram only 34 or 48, skt board use 34 better |
| .dram_data_odt_ohm = 60, //60, |
| .dram_ac_odt_ohm = 0, |
| .soc_clk_slew_rate = 0x3ff, |
| .soc_cs_slew_rate = 0x3ff, |
| .soc_ac_slew_rate = 0x3ff, |
| .soc_data_slew_rate = 0x2ff, |
| .vref_output_permil = 500, |
| .vref_receiver_permil = 0,//700, |
| .vref_dram_permil = 0,//700, |
| //.vref_reverse = 0, |
| //.ac_trace_delay = {0x0,0x0},// {0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40}, |
| .ac_trace_delay = {32,32,32,32,32,32,32,32,32,32}, |
| .ddr_dmc_remap = { |
| [0] = ( 5 | 7 << 5 | 8 << 10 | 9 << 15 | 10 << 20 | 11 << 25 ), |
| [1] = ( 12| 0 << 5 | 0 << 10 | 14 << 15 | 15 << 20 | 16 << 25 ), |
| [2] = ( 17| 18 << 5 | 19 << 10 | 21 << 15 | 22 << 20 | 23 << 25 ), |
| [3] = ( 24| 25 << 5 | 26 << 10 | 27 << 15 | 28 << 20 | 29 << 25 ), |
| [4] = ( 30| 13 << 5 | 20 << 10 | 6 << 15 | 0 << 20 | 0 << 25 ), |
| }, |
| .ddr_lpddr34_ca_remap = {00,00}, |
| .ddr_lpddr34_dq_remap = {00,00}, |
| .dram_rtt_nom_wr_park = {00,00}, |
| |
| /* pll ssc config: |
| * |
| * pll_ssc_mode = (1<<20) | (1<<8) | ([strength] << 4) | [mode], |
| * ppm = strength * 500 |
| * mode: 0=center, 1=up, 2=down |
| * |
| * eg: |
| * 1. config 1000ppm center ss. then mode=0, strength=2 |
| * .pll_ssc_mode = (1<<20) | (1<<8) | (2 << 4) | 0, |
| * 2. config 3000ppm down ss. then mode=2, strength=6 |
| * .pll_ssc_mode = (1<<20) | (1<<8) | (6 << 4) | 2, |
| */ |
| .pll_ssc_mode = (1<<20) | (1<<8) | (2<<4) | 0,//center_ssc_1000ppm |
| .ddr_func = DDR_FUNC, |
| .magic = DRAM_CFG_MAGIC, |
| }, |
| }; |
| |
| psram_set_t __psram_setting[] = { |
| #ifdef PSRAM_ENABLE |
| { |
| .psram_mr = {0}, /* 12 uint8 */ |
| .psram_board_mask = 0, |
| //.psram_amlogic_protocol_id = PSRAM_CHIP_LOGIC_INDEX_AP_MEMORY_3_CMD, |
| //.psram_amlogic_protocol_id = PSRAM_CHIP_LOGIC_INDEX_WINBOND_3_CMD_W955D8MKY, |
| .psram_amlogic_protocol_id = PSRAM_CHIP_LOGIC_INDEX, |
| |
| .psram_test_function = {0}, /* 2 uint8 */ |
| .psram_vendor_id = 0, |
| .psram_device_id = 0, |
| .psram_soc_drv = 0, |
| .psram_dram_drv = 0, |
| .psram_ac_timing0 = 0, |
| .psram_ac_timing1 = 0, |
| .psram_ac_timing2 = 0, |
| .psram_mode_crtl = 0, |
| /* psram_frequency = 24, 64, 96, 128, 192, 256 */ |
| .psram_frequency = 0xffff,//192, |
| .psram_size = 8, |
| .psram_mode_crtl_bl33 = 0, |
| .psram_pin_crtl = 0, |
| .psram_lcd_ctrl = 0, |
| .psram_pin_dq_in_delay = {0}, /* 8 uint8 */ |
| .psram_pin_dq_out_delay = {0}, /* 8 uint8 */ |
| .psram_pin_dq_out_oe_delay = {0}, /* 8 uint8 */ |
| .psram_pin_dm_out_delay = 0, |
| .psram_pin_dm_out_oe_delay = 0, |
| .psram_pin_cs_out_delay = 0, |
| .psram_pin_dqsp_in_delay = 0, |
| .psram_pin_dqsn_in_delay = 0, |
| .psram_pin_ckp_out_delay = 0, |
| .psram_pin_ckn_out_delay = 0, |
| .psram_pin_rden_delay = 0, |
| .psram_bdlr_delay = 0, |
| }, |
| #else |
| {0}, |
| #endif |
| }; |
| |
| pll_set_t __pll_setting = { |
| .cpu_clk = CPU_CLK / 24 * 24, |
| #ifdef CONFIG_PXP_EMULATOR |
| .pxp = 1, |
| #else |
| .pxp = 0, |
| #endif |
| .spi_ctrl = 0, |
| .lCustomerID = AML_CUSTOMER_ID, |
| }; |
| |
| ddr_reg_t __ddr_reg[] = { |
| /* demo, user defined override register */ |
| {0xaabbccdd, 0, 0, 0, 0, 0}, |
| {0x11223344, 0, 0, 0, 0, 0}, |
| {0, 0, 0, 0, 0, 0}, |
| }; |
| |
| #define VCCK_VAL AML_VCCK_INIT_VOLTAGE |
| #define VDDEE_VAL AML_VDDEE_INIT_VOLTAGE |
| /* VCCK PWM table */ |
| #if (VCCK_VAL == 800) |
| #define VCCK_VAL_REG 0x00150007 |
| #elif (VCCK_VAL == 810) |
| #define VCCK_VAL_REG 0x00140008 |
| #elif (VCCK_VAL == 820) |
| #define VCCK_VAL_REG 0x00130009 |
| #elif (VCCK_VAL == 830) |
| #define VCCK_VAL_REG 0x0012000a |
| #elif (VCCK_VAL == 840) |
| #define VCCK_VAL_REG 0x0011000b |
| #elif (VCCK_VAL == 850) |
| #define VCCK_VAL_REG 0x0010000c |
| #elif (VCCK_VAL == 860) |
| #define VCCK_VAL_REG 0x000f000d |
| #elif (VCCK_VAL == 870) |
| #define VCCK_VAL_REG 0x000e000e |
| #elif (VCCK_VAL == 880) |
| #define VCCK_VAL_REG 0x000d000f |
| #elif (VCCK_VAL == 890) |
| #define VCCK_VAL_REG 0x000c0010 |
| #elif (VCCK_VAL == 900) |
| #define VCCK_VAL_REG 0x000b0011 |
| #elif (VCCK_VAL == 910) |
| #define VCCK_VAL_REG 0x000a0012 |
| #elif (VCCK_VAL == 920) |
| #define VCCK_VAL_REG 0x00090013 |
| #elif (VCCK_VAL == 930) |
| #define VCCK_VAL_REG 0x00080014 |
| #elif (VCCK_VAL == 940) |
| #define VCCK_VAL_REG 0x00070015 |
| #elif (VCCK_VAL == 950) |
| #define VCCK_VAL_REG 0x00060016 |
| #elif (VCCK_VAL == 960) |
| #define VCCK_VAL_REG 0x00050017 |
| #elif (VCCK_VAL == 970) |
| #define VCCK_VAL_REG 0x00040018 |
| #elif (VCCK_VAL == 980) |
| #define VCCK_VAL_REG 0x00030019 |
| #elif (VCCK_VAL == 990) |
| #define VCCK_VAL_REG 0x0002001a |
| #elif (VCCK_VAL == 1000) |
| #define VCCK_VAL_REG 0x0001001b |
| #elif (VCCK_VAL == 1010) |
| #define VCCK_VAL_REG 0x0000001c |
| #else |
| #error "VCCK val out of range\n" |
| #endif |
| |
| /* VDDEE PWM table */ |
| #if (VDDEE_VAL == 800) |
| #define VDDEE_VAL_REG 0x0010000c |
| #elif (VDDEE_VAL == 810) |
| #define VDDEE_VAL_REG 0x000f000d |
| #elif (VDDEE_VAL == 820) |
| #define VDDEE_VAL_REG 0x000e000e |
| #elif (VDDEE_VAL == 830) |
| #define VDDEE_VAL_REG 0x000d000f |
| #elif (VDDEE_VAL == 840) |
| #define VDDEE_VAL_REG 0x000c0010 |
| #elif (VDDEE_VAL == 850) |
| #define VDDEE_VAL_REG 0x000b0011 |
| #elif (VDDEE_VAL == 860) |
| #define VDDEE_VAL_REG 0x000a0012 |
| #elif (VDDEE_VAL == 870) |
| #define VDDEE_VAL_REG 0x00090013 |
| #elif (VDDEE_VAL == 880) |
| #define VDDEE_VAL_REG 0x00080014 |
| #elif (VDDEE_VAL == 890) |
| #define VDDEE_VAL_REG 0x00070015 |
| #elif (VDDEE_VAL == 900) |
| #define VDDEE_VAL_REG 0x00060016 |
| #elif (VDDEE_VAL == 910) |
| #define VDDEE_VAL_REG 0x00050017 |
| #elif (VDDEE_VAL == 920) |
| #define VDDEE_VAL_REG 0x00040018 |
| #elif (VDDEE_VAL == 930) |
| #define VDDEE_VAL_REG 0x00030019 |
| #elif (VDDEE_VAL == 940) |
| #define VDDEE_VAL_REG 0x0002001a |
| #elif (VDDEE_VAL == 950) |
| #define VDDEE_VAL_REG 0x0001001b |
| #elif (VDDEE_VAL == 960) |
| #define VDDEE_VAL_REG 0x0000001c |
| #else |
| #error "VDDEE val out of range\n" |
| #endif |
| |
| /* for PWM use */ |
| /* PWM driver check http://scgit.amlogic.com:8080/#/c/38093/ */ |
| #define GPIO_O_EN_N_REG3 ((0xff634400 + (0x19 << 2))) |
| #define GPIO_O_REG3 ((0xff634400 + (0x1a << 2))) |
| #define GPIO_I_REG3 ((0xff634400 + (0x1b << 2))) |
| #define AO_PIN_MUX_REG0 ((0xff800000 + (0x05 << 2))) |
| #define AO_PIN_MUX_REG1 ((0xff800000 + (0x06 << 2))) |
| |
| bl2_reg_t __bl2_reg[] = { |
| /* demo, user defined override register */ |
| {0, 0, 0xffffffff, 0, 0, 0}, |
| }; |
