/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) Marvell International Ltd. and its affiliates */ #ifndef _SYS_ENV_LIB_H #define _SYS_ENV_LIB_H #include "../../../drivers/ddr/marvell/a38x/ddr3_init.h" #include "../../../drivers/ddr/marvell/a38x/ddr3_hws_hw_training.h" /* Serdes definitions */ #define COMMON_PHY_BASE_ADDR 0x18300 #define DEVICE_CONFIGURATION_REG0 0x18284 #define DEVICE_CONFIGURATION_REG1 0x18288 #define COMMON_PHY_CONFIGURATION1_REG 0x18300 #define COMMON_PHY_CONFIGURATION2_REG 0x18304 #define COMMON_PHY_CONFIGURATION4_REG 0x1830c #define COMMON_PHY_STATUS1_REG 0x18318 #define COMMON_PHYS_SELECTORS_REG 0x183fc #define SOC_CONTROL_REG1 0x18204 #define GENERAL_PURPOSE_RESERVED0_REG 0x182e0 #define GBE_CONFIGURATION_REG 0x18460 #define DEVICE_SAMPLE_AT_RESET1_REG 0x18600 #define DEVICE_SAMPLE_AT_RESET2_REG 0x18604 #define DEV_ID_REG 0x18238 #define CORE_PLL_PARAMETERS_REG 0xe42e0 #define CORE_PLL_CONFIG_REG 0xe42e4 #define QSGMII_CONTROL_REG1 0x18494 #define DEV_ID_REG_DEVICE_ID_OFFS 16 #define DEV_ID_REG_DEVICE_ID_MASK 0xffff0000 #define SAR_DEV_ID_OFFS 27 #define SAR_DEV_ID_MASK 0x7 #define POWER_AND_PLL_CTRL_REG 0xa0004 #define CALIBRATION_CTRL_REG 0xa0008 #define DFE_REG0 0xa001c #define DFE_REG3 0xa0028 #define RESET_DFE_REG 0xa0148 #define LOOPBACK_REG 0xa008c #define SYNC_PATTERN_REG 0xa0090 #define INTERFACE_REG 0xa0094 #define ISOLATE_REG 0xa0098 #define MISC_REG 0xa013c #define GLUE_REG 0xa0140 #define GENERATION_DIVIDER_FORCE_REG 0xa0144 #define PCIE_REG0 0xa0120 #define LANE_ALIGN_REG0 0xa0124 #define SQUELCH_FFE_SETTING_REG 0xa0018 #define G1_SETTINGS_0_REG 0xa0034 #define G1_SETTINGS_1_REG 0xa0038 #define G1_SETTINGS_3_REG 0xa0440 #define G1_SETTINGS_4_REG 0xa0444 #define G2_SETTINGS_0_REG 0xa003c #define G2_SETTINGS_1_REG 0xa0040 #define G2_SETTINGS_2_REG 0xa00f8 #define G2_SETTINGS_3_REG 0xa0448 #define G2_SETTINGS_4_REG 0xa044c #define G3_SETTINGS_0_REG 0xa0044 #define G3_SETTINGS_1_REG 0xa0048 #define G3_SETTINGS_3_REG 0xa0450 #define G3_SETTINGS_4_REG 0xa0454 #define VTHIMPCAL_CTRL_REG 0xa0104 #define REF_REG0 0xa0134 #define CAL_REG6 0xa0168 #define RX_REG2 0xa0184 #define RX_REG3 0xa0188 #define PCIE_REG1 0xa0288 #define PCIE_REG3 0xa0290 #define LANE_CFG1_REG 0xa0604 #define LANE_CFG4_REG 0xa0620 #define LANE_CFG5_REG 0xa0624 #define GLOBAL_CLK_CTRL 0xa0704 #define GLOBAL_MISC_CTRL 0xa0718 #define GLOBAL_CLK_SRC_HI 0xa0710 #define GLOBAL_CLK_CTRL 0xa0704 #define GLOBAL_MISC_CTRL 0xa0718 #define GLOBAL_PM_CTRL 0xa0740 /* SATA registers */ #define SATA_CTRL_REG_IND_ADDR 0xa80a0 #define SATA_CTRL_REG_IND_DATA 0xa80a4 #define SATA_VENDOR_PORT_0_REG_ADDR 0xa8178 #define SATA_VENDOR_PORT_1_REG_ADDR 0xa81f8 #define SATA_VENDOR_PORT_0_REG_DATA 0xa817c #define SATA_VENDOR_PORT_1_REG_DATA 0xa81fc /* Reference clock values and mask */ #define POWER_AND_PLL_CTRL_REG_100MHZ_VAL 0x0 #define POWER_AND_PLL_CTRL_REG_25MHZ_VAL_1 0x1 #define POWER_AND_PLL_CTRL_REG_25MHZ_VAL_2 0x2 #define POWER_AND_PLL_CTRL_REG_40MHZ_VAL 0x3 #define GLOBAL_PM_CTRL_REG_25MHZ_VAL 0x7 #define GLOBAL_PM_CTRL_REG_40MHZ_VAL 0xc #define LANE_CFG4_REG_25MHZ_VAL 0x200 #define LANE_CFG4_REG_40MHZ_VAL 0x300 #define POWER_AND_PLL_CTRL_REG_MASK (~(0x1f)) #define GLOBAL_PM_CTRL_REG_MASK (~(0xff)) #define LANE_CFG4_REG_MASK (~(0x1f00)) #define REF_CLK_SELECTOR_VAL_PEX0(reg_val) (reg_val >> 2) & 0x1 #define REF_CLK_SELECTOR_VAL_PEX1(reg_val) (reg_val >> 3) & 0x1 #define REF_CLK_SELECTOR_VAL_PEX2(reg_val) (reg_val >> 30) & 0x1 #define REF_CLK_SELECTOR_VAL_PEX3(reg_val) (reg_val >> 31) & 0x1 #define REF_CLK_SELECTOR_VAL(reg_val) (reg_val & 0x1) #define MAX_SELECTOR_VAL 10 /* TWSI addresses */ /* starting from A38x A0, i2c address of EEPROM is 0x57 */ #ifdef CONFIG_ARMADA_39X #define EEPROM_I2C_ADDR 0x50 #else #define EEPROM_I2C_ADDR (sys_env_device_rev_get() == \ MV_88F68XX_Z1_ID ? 0x50 : 0x57) #endif #define RD_GET_MODE_ADDR 0x4c #define DB_GET_MODE_SLM1363_ADDR 0x25 #define DB_GET_MODE_SLM1364_ADDR 0x24 #define DB381_GET_MODE_SLM1426_1427_ADDR 0x56 /* DB-BP Board 'SatR' mapping */ #define SATR_DB_LANE1_MAX_OPTIONS 7 #define SATR_DB_LANE1_CFG_MASK 0x7 #define SATR_DB_LANE1_CFG_OFFSET 0 #define SATR_DB_LANE2_MAX_OPTIONS 4 #define SATR_DB_LANE2_CFG_MASK 0x38 #define SATR_DB_LANE2_CFG_OFFSET 3 /* GP Board 'SatR' mapping */ #define SATR_GP_LANE1_CFG_MASK 0x4 #define SATR_GP_LANE1_CFG_OFFSET 2 #define SATR_GP_LANE2_CFG_MASK 0x8 #define SATR_GP_LANE2_CFG_OFFSET 3 /* For setting MPP2 and MPP3 to be TWSI mode and MPP 0,1 to UART mode */ #define MPP_CTRL_REG 0x18000 #define MPP_SET_MASK (~(0xffff)) #define MPP_SET_DATA (0x1111) #define MPP_UART1_SET_MASK (~(0xff000)) #define MPP_UART1_SET_DATA (0x66000) #define AVS_DEBUG_CNTR_REG 0xe4124 #define AVS_DEBUG_CNTR_DEFAULT_VALUE 0x08008073 #define AVS_ENABLED_CONTROL 0xe4130 #define AVS_LOW_VDD_LIMIT_OFFS 4 #define AVS_LOW_VDD_LIMIT_MASK (0xff << AVS_LOW_VDD_LIMIT_OFFS) #define AVS_LOW_VDD_LIMIT_VAL (0x27 << AVS_LOW_VDD_LIMIT_OFFS) #define AVS_HIGH_VDD_LIMIT_OFFS 12 #define AVS_HIGH_VDD_LIMIT_MASK (0xff << AVS_HIGH_VDD_LIMIT_OFFS) #define AVS_HIGH_VDD_LIMIT_VAL (0x27 << AVS_HIGH_VDD_LIMIT_OFFS) /* Board ID numbers */ #define MARVELL_BOARD_ID_MASK 0x10 /* Customer boards for A38x */ #define A38X_CUSTOMER_BOARD_ID_BASE 0x0 #define A38X_CUSTOMER_BOARD_ID0 (A38X_CUSTOMER_BOARD_ID_BASE + 0) #define A38X_CUSTOMER_BOARD_ID1 (A38X_CUSTOMER_BOARD_ID_BASE + 1) #define A38X_MV_MAX_CUSTOMER_BOARD_ID (A38X_CUSTOMER_BOARD_ID_BASE + 2) #define A38X_MV_CUSTOMER_BOARD_NUM (A38X_MV_MAX_CUSTOMER_BOARD_ID - \ A38X_CUSTOMER_BOARD_ID_BASE) /* Marvell boards for A38x */ #define A38X_MARVELL_BOARD_ID_BASE 0x10 #define RD_NAS_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 0) #define DB_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 1) #define RD_AP_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 2) #define DB_AP_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 3) #define DB_GP_68XX_ID (A38X_MARVELL_BOARD_ID_BASE + 4) #define DB_BP_6821_ID (A38X_MARVELL_BOARD_ID_BASE + 5) #define DB_AMC_6820_ID (A38X_MARVELL_BOARD_ID_BASE + 6) #define A38X_MV_MAX_MARVELL_BOARD_ID (A38X_MARVELL_BOARD_ID_BASE + 7) #define A38X_MV_MARVELL_BOARD_NUM (A38X_MV_MAX_MARVELL_BOARD_ID - \ A38X_MARVELL_BOARD_ID_BASE) /* Customer boards for A39x */ #define A39X_CUSTOMER_BOARD_ID_BASE 0x20 #define A39X_CUSTOMER_BOARD_ID0 (A39X_CUSTOMER_BOARD_ID_BASE + 0) #define A39X_CUSTOMER_BOARD_ID1 (A39X_CUSTOMER_BOARD_ID_BASE + 1) #define A39X_MV_MAX_CUSTOMER_BOARD_ID (A39X_CUSTOMER_BOARD_ID_BASE + 2) #define A39X_MV_CUSTOMER_BOARD_NUM (A39X_MV_MAX_CUSTOMER_BOARD_ID - \ A39X_CUSTOMER_BOARD_ID_BASE) /* Marvell boards for A39x */ #define A39X_MARVELL_BOARD_ID_BASE 0x30 #define A39X_DB_69XX_ID (A39X_MARVELL_BOARD_ID_BASE + 0) #define A39X_RD_69XX_ID (A39X_MARVELL_BOARD_ID_BASE + 1) #define A39X_MV_MAX_MARVELL_BOARD_ID (A39X_MARVELL_BOARD_ID_BASE + 2) #define A39X_MV_MARVELL_BOARD_NUM (A39X_MV_MAX_MARVELL_BOARD_ID - \ A39X_MARVELL_BOARD_ID_BASE) #ifdef CONFIG_ARMADA_38X #define CUTOMER_BOARD_ID_BASE A38X_CUSTOMER_BOARD_ID_BASE #define CUSTOMER_BOARD_ID0 A38X_CUSTOMER_BOARD_ID0 #define CUSTOMER_BOARD_ID1 A38X_CUSTOMER_BOARD_ID1 #define MV_MAX_CUSTOMER_BOARD_ID A38X_MV_MAX_CUSTOMER_BOARD_ID #define MV_CUSTOMER_BOARD_NUM A38X_MV_CUSTOMER_BOARD_NUM #define MARVELL_BOARD_ID_BASE A38X_MARVELL_BOARD_ID_BASE #define MV_MAX_MARVELL_BOARD_ID A38X_MV_MAX_MARVELL_BOARD_ID #define MV_MARVELL_BOARD_NUM A38X_MV_MARVELL_BOARD_NUM #define MV_DEFAULT_BOARD_ID DB_68XX_ID #define MV_DEFAULT_DEVICE_ID MV_6811 #elif defined(CONFIG_ARMADA_39X) #define CUTOMER_BOARD_ID_BASE A39X_CUSTOMER_BOARD_ID_BASE #define CUSTOMER_BOARD_ID0 A39X_CUSTOMER_BOARD_ID0 #define CUSTOMER_BOARD_ID1 A39X_CUSTOMER_BOARD_ID1 #define MV_MAX_CUSTOMER_BOARD_ID A39X_MV_MAX_CUSTOMER_BOARD_ID #define MV_CUSTOMER_BOARD_NUM A39X_MV_CUSTOMER_BOARD_NUM #define MARVELL_BOARD_ID_BASE A39X_MARVELL_BOARD_ID_BASE #define MV_MAX_MARVELL_BOARD_ID A39X_MV_MAX_MARVELL_BOARD_ID #define MV_MARVELL_BOARD_NUM A39X_MV_MARVELL_BOARD_NUM #define MV_DEFAULT_BOARD_ID A39X_DB_69XX_ID #define MV_DEFAULT_DEVICE_ID MV_6920 #endif #define MV_INVALID_BOARD_ID 0xffffffff /* device revesion */ #define DEV_VERSION_ID_REG 0x1823c #define REVISON_ID_OFFS 8 #define REVISON_ID_MASK 0xf00 /* A38x revisions */ #define MV_88F68XX_Z1_ID 0x0 #define MV_88F68XX_A0_ID 0x4 /* A39x revisions */ #define MV_88F69XX_Z1_ID 0x2 #define MPP_CONTROL_REG(id) (0x18000 + (id * 4)) #define GPP_DATA_OUT_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x00) #define GPP_DATA_OUT_EN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x04) #define GPP_DATA_IN_REG(grp) (MV_GPP_REGS_BASE(grp) + 0x10) #define MV_GPP_REGS_BASE(unit) (0x18100 + ((unit) * 0x40)) #define MPP_REG_NUM(GPIO_NUM) (GPIO_NUM / 8) #define MPP_MASK(GPIO_NUM) (0xf << 4 * (GPIO_NUM - \ (MPP_REG_NUM(GPIO_NUM) * 8))); #define GPP_REG_NUM(GPIO_NUM) (GPIO_NUM / 32) #define GPP_MASK(GPIO_NUM) (1 << GPIO_NUM % 32) /* device ID */ /* Armada 38x Family */ #define MV_6810_DEV_ID 0x6810 #define MV_6811_DEV_ID 0x6811 #define MV_6820_DEV_ID 0x6820 #define MV_6828_DEV_ID 0x6828 /* Armada 39x Family */ #define MV_6920_DEV_ID 0x6920 #define MV_6928_DEV_ID 0x6928 enum { MV_6810, MV_6820, MV_6811, MV_6828, MV_NONE, MV_6920, MV_6928, MV_MAX_DEV_ID, }; #define MV_6820_INDEX 0 #define MV_6810_INDEX 1 #define MV_6811_INDEX 2 #define MV_6828_INDEX 3 #define MV_6920_INDEX 0 #define MV_6928_INDEX 1 #ifdef CONFIG_ARMADA_38X #define MAX_DEV_ID_NUM 4 #else #define MAX_DEV_ID_NUM 2 #endif #define MV_6820_INDEX 0 #define MV_6810_INDEX 1 #define MV_6811_INDEX 2 #define MV_6828_INDEX 3 #define MV_6920_INDEX 0 #define MV_6928_INDEX 1 enum unit_id { PEX_UNIT_ID, ETH_GIG_UNIT_ID, USB3H_UNIT_ID, USB3D_UNIT_ID, SATA_UNIT_ID, QSGMII_UNIT_ID, XAUI_UNIT_ID, RXAUI_UNIT_ID, MAX_UNITS_ID }; struct board_wakeup_gpio { u32 board_id; int gpio_num; }; enum suspend_wakeup_status { SUSPEND_WAKEUP_DISABLED, SUSPEND_WAKEUP_ENABLED, SUSPEND_WAKEUP_ENABLED_GPIO_DETECTED, }; /* * GPIO status indication for Suspend Wakeup: * If suspend to RAM is supported and GPIO inidcation is implemented, * set the gpio number * If suspend to RAM is supported but GPIO indication is not implemented * set '-2' * If suspend to RAM is not supported set '-1' */ #ifdef CONFIG_CUSTOMER_BOARD_SUPPORT #ifdef CONFIG_ARMADA_38X #define MV_BOARD_WAKEUP_GPIO_INFO { \ {A38X_CUSTOMER_BOARD_ID0, -1 }, \ {A38X_CUSTOMER_BOARD_ID0, -1 }, \ }; #else #define MV_BOARD_WAKEUP_GPIO_INFO { \ {A39X_CUSTOMER_BOARD_ID0, -1 }, \ {A39X_CUSTOMER_BOARD_ID0, -1 }, \ }; #endif /* CONFIG_ARMADA_38X */ #else #ifdef CONFIG_ARMADA_38X #define MV_BOARD_WAKEUP_GPIO_INFO { \ {RD_NAS_68XX_ID, -2 }, \ {DB_68XX_ID, -1 }, \ {RD_AP_68XX_ID, -2 }, \ {DB_AP_68XX_ID, -2 }, \ {DB_GP_68XX_ID, -2 }, \ {DB_BP_6821_ID, -2 }, \ {DB_AMC_6820_ID, -2 }, \ }; #else #define MV_BOARD_WAKEUP_GPIO_INFO { \ {A39X_RD_69XX_ID, -1 }, \ {A39X_DB_69XX_ID, -1 }, \ }; #endif /* CONFIG_ARMADA_38X */ #endif /* CONFIG_CUSTOMER_BOARD_SUPPORT */ u32 mv_board_tclk_get(void); u32 mv_board_id_get(void); u32 mv_board_id_index_get(u32 board_id); u32 sys_env_unit_max_num_get(enum unit_id unit); enum suspend_wakeup_status sys_env_suspend_wakeup_check(void); u8 sys_env_device_rev_get(void); u32 sys_env_device_id_get(void); u16 sys_env_model_get(void); struct dlb_config *sys_env_dlb_config_ptr_get(void); u32 sys_env_get_cs_ena_from_reg(void); #endif /* _SYS_ENV_LIB_H */