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/*
* Copyright (C) Marvell International Ltd. and its affiliates
*
* SPDX-License-Identifier: GPL-2.0
*/
#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 */
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