arch/arm/mach-mv78xx0/mv78xx0.h

   1 /*
   2  * Generic definitions for Marvell MV78xx0 SoC flavors:
   3  *  MV781x0 and MV782x0.
   4  *
   5  * This file is licensed under the terms of the GNU General Public
   6  * License version 2.  This program is licensed "as is" without any
   7  * warranty of any kind, whether express or implied.
   8  */
   9
  10 #ifndef __ASM_ARCH_MV78XX0_H
  11 #define __ASM_ARCH_MV78XX0_H
  12
  13 #include "irqs.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  * fec00000     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(0xfec00000)
  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