| /* |
| * Copyright (C) 2018-2021 Marvell International Ltd. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| * https://spdx.org/licenses |
| */ |
| |
| #ifndef A3700_PLAT_DEF_H |
| #define A3700_PLAT_DEF_H |
| |
| #include <marvell_def.h> |
| |
| |
| #define MVEBU_MAX_CPUS_PER_CLUSTER 2 |
| |
| #define MVEBU_PRIMARY_CPU 0x0 |
| |
| /* |
| * The counter on A3700 is always fed from reference 25M clock (XTAL). |
| * However minimal CPU counter prescaler is 2, so the counter |
| * frequency will be divided by 2, the number is 12.5M |
| */ |
| #define COUNTER_FREQUENCY 12500000 |
| |
| #define MVEBU_REGS_BASE 0xD0000000 |
| |
| /***************************************************************************** |
| * MVEBU memory map related constants |
| ***************************************************************************** |
| */ |
| /* Aggregate of all devices in the first GB */ |
| #define DEVICE0_BASE MVEBU_REGS_BASE |
| #define DEVICE0_SIZE 0x10000000 |
| |
| /***************************************************************************** |
| * GIC-500 & interrupt handling related constants |
| ***************************************************************************** |
| */ |
| /* Base MVEBU compatible GIC memory map */ |
| #define MVEBU_GICD_BASE 0x1D00000 |
| #define MVEBU_GICR_BASE 0x1D40000 |
| #define MVEBU_GICC_BASE 0x1D80000 |
| |
| /* |
| * CCI-400 base address |
| * This address is absolute, not relative to MVEBU_REGS_BASE. |
| * This is not the default CCI base address (that would be 0xD8000000). |
| * Rather we remap CCI to this address to better utilize the address space. |
| * (The remapping is done in plat/marvell/armada/a3k/common/plat_cci.c) |
| */ |
| #define MVEBU_CCI_BASE 0xFE000000 |
| |
| /***************************************************************************** |
| * North and south bridge register base |
| ***************************************************************************** |
| */ |
| #define MVEBU_NB_REGS_BASE (MVEBU_REGS_BASE + 0x13000) |
| #define MVEBU_SB_REGS_BASE (MVEBU_REGS_BASE + 0x18000) |
| |
| /***************************************************************************** |
| * GPIO registers related constants |
| ***************************************************************************** |
| */ |
| /* North and south bridge GPIO register base address */ |
| #define MVEBU_NB_GPIO_REG_BASE (MVEBU_NB_REGS_BASE + 0x800) |
| #define MVEBU_NB_GPIO_IRQ_REG_BASE (MVEBU_NB_REGS_BASE + 0xC00) |
| #define MVEBU_SB_GPIO_REG_BASE (MVEBU_SB_REGS_BASE + 0x800) |
| #define MVEBU_SB_GPIO_IRQ_REG_BASE (MVEBU_SB_REGS_BASE + 0xC00) |
| #define MVEBU_NB_SB_IRQ_REG_BASE (MVEBU_REGS_BASE + 0x8A00) |
| |
| /* North Bridge GPIO selection register */ |
| #define MVEBU_NB_GPIO_SEL_REG (MVEBU_NB_GPIO_REG_BASE + 0x30) |
| #define MVEBU_NB_GPIO_OUTPUT_EN_HIGH_REG (MVEBU_NB_GPIO_REG_BASE + 0x04) |
| /* I2C1 GPIO Enable bit offset */ |
| #define MVEBU_GPIO_TW1_GPIO_EN_OFF (10) |
| /* SPI pins mode bit offset */ |
| #define MVEBU_GPIO_NB_SPI_PIN_MODE_OFF (28) |
| |
| /***************************************************************************** |
| * DRAM registers related constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_DRAM_REG_BASE (MVEBU_REGS_BASE) |
| |
| /***************************************************************************** |
| * SB wake-up registers related constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_SB_WAKEUP_REG_BASE (MVEBU_REGS_BASE + 0x19000) |
| |
| /***************************************************************************** |
| * PMSU registers related constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_PMSU_REG_BASE (MVEBU_REGS_BASE + 0x14000) |
| |
| /***************************************************************************** |
| * North Bridge Step-Down Registers |
| ***************************************************************************** |
| */ |
| #define MVEBU_NB_STEP_DOWN_REG_BASE (MVEBU_REGS_BASE + 0x12800) |
| |
| /***************************************************************************** |
| * DRAM CS memory map register base |
| ***************************************************************************** |
| */ |
| #define MVEBU_CS_MMAP_REG_BASE (MVEBU_REGS_BASE + 0x200) |
| |
| /***************************************************************************** |
| * CPU decoder window registers related constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_CPU_DEC_WIN_REG_BASE (MVEBU_REGS_BASE + 0xCF00) |
| |
| /***************************************************************************** |
| * AVS registers related constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_AVS_REG_BASE (MVEBU_REGS_BASE + 0x11500) |
| |
| |
| /***************************************************************************** |
| * AVS registers related constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_COMPHY_REG_BASE (MVEBU_REGS_BASE + 0x18300) |
| |
| /***************************************************************************** |
| * Cortex-M3 Secure Processor Mailbox constants |
| ***************************************************************************** |
| */ |
| #define MVEBU_RWTM_REG_BASE (MVEBU_REGS_BASE + 0xB0000) |
| |
| #endif /* A3700_PLAT_DEF_H */ |