include/asm-arm/arch-mv78xx0/mv78xx0.h

   1 /*
   2  * include/asm-arm/arch-mv78xx0/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  * fe700000     f0800000        1M      PCIe #0 I/O space
  33  * fe800000     f0900000        1M      PCIe #1 I/O space
  34  * fe900000     f0a00000        1M      PCIe #2 I/O space
  35  * fea00000     f0b00000        1M      PCIe #3 I/O space
  36  * feb00000     f0c00000        1M      PCIe #4 I/O space
  37  * fec00000     f0d00000        1M      PCIe #5 I/O space
  38  * fed00000     f0e00000        1M      PCIe #6 I/O space
  39  * fee00000     f0f00000        1M      PCIe #7 I/O space
  40  * fef00000     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     0xfe400000
  45 #define MV78XX0_CORE_REGS_SIZE          SZ_16K
  46
  47 #define MV78XX0_PCIE_IO_PHYS_BASE(i)    (0xf0800000 + ((i) << 20))
  48 #define MV78XX0_PCIE_IO_VIRT_BASE(i)    (0xfe700000 + ((i) << 20))
  49 #define MV78XX0_PCIE_IO_SIZE            SZ_1M
  50
  51 #define MV78XX0_REGS_PHYS_BASE          0xf1000000
  52 #define MV78XX0_REGS_VIRT_BASE          0xfef00000
  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  CPU_CONTROL            (BRIDGE_VIRT_BASE | 0x0104)
  63 #define   L2_WRITETHROUGH       0x00020000
  64 #define  RSTOUTn_MASK           (BRIDGE_VIRT_BASE | 0x0108)
  65 #define   SOFT_RESET_OUT_EN     0x00000004
  66 #define  SYSTEM_SOFT_RESET      (BRIDGE_VIRT_BASE | 0x010c)
  67 #define   SOFT_RESET            0x00000001
  68 #define  BRIDGE_CAUSE           (BRIDGE_VIRT_BASE | 0x0110)
  69 #define  BRIDGE_MASK            (BRIDGE_VIRT_BASE | 0x0114)
  70 #define   BRIDGE_INT_TIMER0     0x0002
  71 #define   BRIDGE_INT_TIMER1     0x0004
  72 #define   BRIDGE_INT_TIMER1_CLR (~0x0004)
  73 #define  IRQ_VIRT_BASE          (BRIDGE_VIRT_BASE | 0x0200)
  74 #define   IRQ_CAUSE_LOW_OFF     0x0004
  75 #define   IRQ_CAUSE_HIGH_OFF    0x0008
  76 #define   IRQ_MASK_LOW_OFF      0x0010
  77 #define   IRQ_MASK_HIGH_OFF     0x0014
  78 #define  TIMER_VIRT_BASE        (BRIDGE_VIRT_BASE | 0x0300)
  79
  80 /*
  81  * Register Map
  82  */
  83 #define DDR_VIRT_BASE           (MV78XX0_REGS_VIRT_BASE | 0x00000)
  84 #define  DDR_WINDOW_CPU0_BASE   (DDR_VIRT_BASE | 0x1500)
  85 #define  DDR_WINDOW_CPU1_BASE   (DDR_VIRT_BASE | 0x1700)
  86
  87 #define DEV_BUS_PHYS_BASE       (MV78XX0_REGS_PHYS_BASE | 0x10000)
  88 #define DEV_BUS_VIRT_BASE       (MV78XX0_REGS_VIRT_BASE | 0x10000)
  89 #define  SAMPLE_AT_RESET_LOW    (DEV_BUS_VIRT_BASE | 0x0030)
  90 #define  SAMPLE_AT_RESET_HIGH   (DEV_BUS_VIRT_BASE | 0x0034)
  91 #define  UART0_PHYS_BASE        (DEV_BUS_PHYS_BASE | 0x2000)
  92 #define  UART0_VIRT_BASE        (DEV_BUS_VIRT_BASE | 0x2000)
  93 #define  UART1_PHYS_BASE        (DEV_BUS_PHYS_BASE | 0x2100)
  94 #define  UART1_VIRT_BASE        (DEV_BUS_VIRT_BASE | 0x2100)
  95 #define  UART2_PHYS_BASE        (DEV_BUS_PHYS_BASE | 0x2200)
  96 #define  UART2_VIRT_BASE        (DEV_BUS_VIRT_BASE | 0x2200)
  97 #define  UART3_PHYS_BASE        (DEV_BUS_PHYS_BASE | 0x2300)
  98 #define  UART3_VIRT_BASE        (DEV_BUS_VIRT_BASE | 0x2300)
  99
 100 #define GE10_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x30000)
 101 #define GE11_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x34000)
 102
 103 #define PCIE00_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x40000)
 104 #define PCIE01_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x44000)
 105 #define PCIE02_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x48000)
 106 #define PCIE03_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x4c000)
 107
 108 #define USB0_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x50000)
 109 #define USB1_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x51000)
 110 #define USB2_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x52000)
 111
 112 #define GE00_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x70000)
 113 #define GE01_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0x74000)
 114
 115 #define PCIE10_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x80000)
 116 #define PCIE11_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x84000)
 117 #define PCIE12_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x88000)
 118 #define PCIE13_VIRT_BASE        (MV78XX0_REGS_VIRT_BASE | 0x8c000)
 119
 120 #define SATA_PHYS_BASE          (MV78XX0_REGS_PHYS_BASE | 0xa0000)
 121
 122
 123 #define GPIO_MAX                32
 124
 125
 126 #endif