| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Generic definitions for Marvell MV78xx0 SoC flavors: |
| * MV781x0 and MV782x0. |
| */ |
| |
| #ifndef __ASM_ARCH_MV78XX0_H |
| #define __ASM_ARCH_MV78XX0_H |
| |
| #include "irqs.h" |
| |
| /* |
| * Marvell MV78xx0 address maps. |
| * |
| * phys |
| * c0000000 PCIe Memory space |
| * f0800000 PCIe #0 I/O space |
| * f0900000 PCIe #1 I/O space |
| * f0a00000 PCIe #2 I/O space |
| * f0b00000 PCIe #3 I/O space |
| * f0c00000 PCIe #4 I/O space |
| * f0d00000 PCIe #5 I/O space |
| * f0e00000 PCIe #6 I/O space |
| * f0f00000 PCIe #7 I/O space |
| * f1000000 on-chip peripheral registers |
| * |
| * virt phys size |
| * fe400000 f102x000 16K core-specific peripheral registers |
| * fee00000 f0800000 64K PCIe #0 I/O space |
| * fee10000 f0900000 64K PCIe #1 I/O space |
| * fee20000 f0a00000 64K PCIe #2 I/O space |
| * fee30000 f0b00000 64K PCIe #3 I/O space |
| * fee40000 f0c00000 64K PCIe #4 I/O space |
| * fee50000 f0d00000 64K PCIe #5 I/O space |
| * fee60000 f0e00000 64K PCIe #6 I/O space |
| * fee70000 f0f00000 64K PCIe #7 I/O space |
| * fec00000 f1000000 1M on-chip peripheral registers |
| */ |
| #define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000 |
| #define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000 |
| #define MV78XX0_CORE_REGS_VIRT_BASE IOMEM(0xfe400000) |
| #define MV78XX0_CORE_REGS_PHYS_BASE 0xfe400000 |
| #define MV78XX0_CORE_REGS_SIZE SZ_16K |
| |
| #define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20)) |
| #define MV78XX0_PCIE_IO_SIZE SZ_1M |
| |
| #define MV78XX0_REGS_PHYS_BASE 0xf1000000 |
| #define MV78XX0_REGS_VIRT_BASE IOMEM(0xfec00000) |
| #define MV78XX0_REGS_SIZE SZ_1M |
| |
| #define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000 |
| #define MV78XX0_PCIE_MEM_SIZE 0x30000000 |
| |
| /* |
| * Core-specific peripheral registers. |
| */ |
| #define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE) |
| #define BRIDGE_PHYS_BASE (MV78XX0_CORE_REGS_PHYS_BASE) |
| #define BRIDGE_WINS_CPU0_BASE (MV78XX0_CORE0_REGS_PHYS_BASE) |
| #define BRIDGE_WINS_CPU1_BASE (MV78XX0_CORE1_REGS_PHYS_BASE) |
| #define BRIDGE_WINS_SZ (0xA000) |
| |
| /* |
| * Register Map |
| */ |
| #define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x00000) |
| #define DDR_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x00000) |
| #define DDR_WINDOW_CPU0_BASE (DDR_PHYS_BASE + 0x1500) |
| #define DDR_WINDOW_CPU1_BASE (DDR_PHYS_BASE + 0x1570) |
| #define DDR_WINDOW_CPU_SZ (0x20) |
| |
| #define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x10000) |
| #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x10000) |
| #define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE + 0x0030) |
| #define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE + 0x0034) |
| #define GPIO_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0100) |
| #define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1000) |
| #define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1100) |
| #define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2000) |
| #define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2000) |
| #define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2100) |
| #define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2100) |
| #define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2200) |
| #define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2200) |
| #define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2300) |
| #define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2300) |
| |
| #define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x30000) |
| #define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x34000) |
| |
| #define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x40000) |
| #define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x44000) |
| #define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x48000) |
| #define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x4c000) |
| |
| #define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x50000) |
| #define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x51000) |
| #define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x52000) |
| |
| #define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x70000) |
| #define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x74000) |
| |
| #define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x80000) |
| #define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x84000) |
| #define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x88000) |
| #define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x8c000) |
| |
| #define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0xa0000) |
| |
| /* |
| * Supported devices and revisions. |
| */ |
| #define MV78X00_Z0_DEV_ID 0x6381 |
| #define MV78X00_REV_Z0 1 |
| |
| #define MV78100_DEV_ID 0x7810 |
| #define MV78100_REV_A0 1 |
| #define MV78100_REV_A1 2 |
| |
| #define MV78200_DEV_ID 0x7820 |
| #define MV78200_REV_A0 1 |
| |
| #endif |
