1 /* 2 * arch/arm/mach-mv78xx0/include/mach/mv78xx0.h 3 * 4 * Generic definitions for Marvell MV78xx0 SoC flavors: 5 * MV781x0 and MV782x0. 6 * 7 * This file is licensed under the terms of the GNU General Public 8 * License version 2. This program is licensed "as is" without any 9 * warranty of any kind, whether express or implied. 10 */ 11 12 #ifndef __ASM_ARCH_MV78XX0_H 13 #define __ASM_ARCH_MV78XX0_H 14 15 /* 16 * Marvell MV78xx0 address maps. 17 * 18 * phys 19 * c0000000 PCIe Memory space 20 * f0800000 PCIe #0 I/O space 21 * f0900000 PCIe #1 I/O space 22 * f0a00000 PCIe #2 I/O space 23 * f0b00000 PCIe #3 I/O space 24 * f0c00000 PCIe #4 I/O space 25 * f0d00000 PCIe #5 I/O space 26 * f0e00000 PCIe #6 I/O space 27 * f0f00000 PCIe #7 I/O space 28 * f1000000 on-chip peripheral registers 29 * 30 * virt phys size 31 * fe400000 f102x000 16K core-specific peripheral registers 32 * fee00000 f0800000 64K PCIe #0 I/O space 33 * fee10000 f0900000 64K PCIe #1 I/O space 34 * fee20000 f0a00000 64K PCIe #2 I/O space 35 * fee30000 f0b00000 64K PCIe #3 I/O space 36 * fee40000 f0c00000 64K PCIe #4 I/O space 37 * fee50000 f0d00000 64K PCIe #5 I/O space 38 * fee60000 f0e00000 64K PCIe #6 I/O space 39 * fee70000 f0f00000 64K PCIe #7 I/O space 40 * fd000000 f1000000 1M on-chip peripheral registers 41 */ 42 #define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000 43 #define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000 44 #define MV78XX0_CORE_REGS_VIRT_BASE IOMEM(0xfe400000) 45 #define MV78XX0_CORE_REGS_PHYS_BASE 0xfe400000 46 #define MV78XX0_CORE_REGS_SIZE SZ_16K 47 48 #define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20)) 49 #define MV78XX0_PCIE_IO_SIZE SZ_1M 50 51 #define MV78XX0_REGS_PHYS_BASE 0xf1000000 52 #define MV78XX0_REGS_VIRT_BASE IOMEM(0xfd000000) 53 #define MV78XX0_REGS_SIZE SZ_1M 54 55 #define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000 56 #define MV78XX0_PCIE_MEM_SIZE 0x30000000 57 58 /* 59 * Core-specific peripheral registers. 60 */ 61 #define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE) 62 #define BRIDGE_PHYS_BASE (MV78XX0_CORE_REGS_PHYS_BASE) 63 #define BRIDGE_WINS_CPU0_BASE (MV78XX0_CORE0_REGS_PHYS_BASE) 64 #define BRIDGE_WINS_CPU1_BASE (MV78XX0_CORE1_REGS_PHYS_BASE) 65 #define BRIDGE_WINS_SZ (0xA000) 66 67 /* 68 * Register Map 69 */ 70 #define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x00000) 71 #define DDR_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x00000) 72 #define DDR_WINDOW_CPU0_BASE (DDR_PHYS_BASE + 0x1500) 73 #define DDR_WINDOW_CPU1_BASE (DDR_PHYS_BASE + 0x1570) 74 #define DDR_WINDOW_CPU_SZ (0x20) 75 76 #define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x10000) 77 #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x10000) 78 #define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE + 0x0030) 79 #define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE + 0x0034) 80 #define GPIO_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x0100) 81 #define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1000) 82 #define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x1100) 83 #define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2000) 84 #define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2000) 85 #define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2100) 86 #define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2100) 87 #define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2200) 88 #define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2200) 89 #define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE + 0x2300) 90 #define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE + 0x2300) 91 92 #define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x30000) 93 #define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x34000) 94 95 #define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x40000) 96 #define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x44000) 97 #define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x48000) 98 #define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x4c000) 99 100 #define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x50000) 101 #define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x51000) 102 #define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x52000) 103 104 #define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x70000) 105 #define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0x74000) 106 107 #define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x80000) 108 #define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x84000) 109 #define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x88000) 110 #define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE + 0x8c000) 111 112 #define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE + 0xa0000) 113 114 /* 115 * Supported devices and revisions. 116 */ 117 #define MV78X00_Z0_DEV_ID 0x6381 118 #define MV78X00_REV_Z0 1 119 120 #define MV78100_DEV_ID 0x7810 121 #define MV78100_REV_A0 1 122 #define MV78100_REV_A1 2 123 124 #define MV78200_DEV_ID 0x7820 125 #define MV78200_REV_A0 1 126 127 #endif 128