release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-orion5x/include/mach/orion5x.h

   1 /*
   2  * arch/arm/mach-orion5x/include/mach/orion5x.h
   3  *
   4  * Generic definitions of Orion SoC flavors:
   5  *  Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90.
   6  *
   7  * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
   8  *
   9  * This file is licensed under the terms of the GNU General Public
  10  * License version 2. This program is licensed "as is" without any
  11  * warranty of any kind, whether express or implied.
  12  */
  13
  14 #ifndef __ASM_ARCH_ORION5X_H
  15 #define __ASM_ARCH_ORION5X_H
  16
  17 /*****************************************************************************
  18  * Orion Address Maps
  19  *
  20  * phys
  21  * e0000000     PCIe MEM space
  22  * e8000000     PCI MEM space
  23  * f0000000     PCIe WA space (Orion-1/Orion-NAS only)
  24  * f1000000     on-chip peripheral registers
  25  * f2000000     PCIe I/O space
  26  * f2100000     PCI I/O space
  27  * f2200000     SRAM dedicated for the crypto unit
  28  * f4000000     device bus mappings (boot)
  29  * fa000000     device bus mappings (cs0)
  30  * fa800000     device bus mappings (cs2)
  31  * fc000000     device bus mappings (cs0/cs1)
  32  *
  33  * virt         phys            size
  34  * fdd00000     f1000000        1M      on-chip peripheral registers
  35  * fde00000     f2000000        1M      PCIe I/O space
  36  * fdf00000     f2100000        1M      PCI I/O space
  37  * fe000000     f0000000        16M     PCIe WA space (Orion-1/Orion-NAS only)
  38  ****************************************************************************/
  39 #define ORION5X_REGS_PHYS_BASE          0xf1000000
  40 #define ORION5X_REGS_VIRT_BASE          0xfdd00000
  41 #define ORION5X_REGS_SIZE               SZ_1M
  42
  43 #define ORION5X_PCIE_IO_PHYS_BASE       0xf2000000
  44 #define ORION5X_PCIE_IO_VIRT_BASE       0xfde00000
  45 #define ORION5X_PCIE_IO_BUS_BASE        0x00000000
  46 #define ORION5X_PCIE_IO_SIZE            SZ_1M
  47
  48 #define ORION5X_PCI_IO_PHYS_BASE        0xf2100000
  49 #define ORION5X_PCI_IO_VIRT_BASE        0xfdf00000
  50 #define ORION5X_PCI_IO_BUS_BASE         0x00100000
  51 #define ORION5X_PCI_IO_SIZE             SZ_1M
  52
  53 #define ORION5X_SRAM_PHYS_BASE          (0xf2200000)
  54 #define ORION5X_SRAM_SIZE               SZ_8K
  55
  56 /* Relevant only for Orion-1/Orion-NAS */
  57 #define ORION5X_PCIE_WA_PHYS_BASE       0xf0000000
  58 #define ORION5X_PCIE_WA_VIRT_BASE       0xfe000000
  59 #define ORION5X_PCIE_WA_SIZE            SZ_16M
  60
  61 #define ORION5X_PCIE_MEM_PHYS_BASE      0xe0000000
  62 #define ORION5X_PCIE_MEM_SIZE           SZ_128M
  63
  64 #define ORION5X_PCI_MEM_PHYS_BASE       0xe8000000
  65 #define ORION5X_PCI_MEM_SIZE            SZ_128M
  66
  67 /*******************************************************************************
  68  * Orion Registers Map
  69  ******************************************************************************/
  70
  71 #define ORION5X_DDR_VIRT_BASE           (ORION5X_REGS_VIRT_BASE | 0x00000)
  72
  73 #define ORION5X_DEV_BUS_PHYS_BASE       (ORION5X_REGS_PHYS_BASE | 0x10000)
  74 #define ORION5X_DEV_BUS_VIRT_BASE       (ORION5X_REGS_VIRT_BASE | 0x10000)
  75 #define ORION5X_DEV_BUS_REG(x)          (ORION5X_DEV_BUS_VIRT_BASE | (x))
  76 #define  SPI_PHYS_BASE                  (ORION5X_DEV_BUS_PHYS_BASE | 0x0600)
  77 #define  I2C_PHYS_BASE                  (ORION5X_DEV_BUS_PHYS_BASE | 0x1000)
  78 #define  UART0_PHYS_BASE                (ORION5X_DEV_BUS_PHYS_BASE | 0x2000)
  79 #define  UART0_VIRT_BASE                (ORION5X_DEV_BUS_VIRT_BASE | 0x2000)
  80 #define  UART1_PHYS_BASE                (ORION5X_DEV_BUS_PHYS_BASE | 0x2100)
  81 #define  UART1_VIRT_BASE                (ORION5X_DEV_BUS_VIRT_BASE | 0x2100)
  82
  83 #define ORION5X_BRIDGE_VIRT_BASE        (ORION5X_REGS_VIRT_BASE | 0x20000)
  84
  85 #define ORION5X_PCI_VIRT_BASE           (ORION5X_REGS_VIRT_BASE | 0x30000)
  86
  87 #define ORION5X_PCIE_VIRT_BASE          (ORION5X_REGS_VIRT_BASE | 0x40000)
  88
  89 #define ORION5X_USB0_PHYS_BASE          (ORION5X_REGS_PHYS_BASE | 0x50000)
  90 #define ORION5X_USB0_VIRT_BASE          (ORION5X_REGS_VIRT_BASE | 0x50000)
  91
  92 #define ORION5X_XOR_PHYS_BASE           (ORION5X_REGS_PHYS_BASE | 0x60900)
  93 #define ORION5X_XOR_VIRT_BASE           (ORION5X_REGS_VIRT_BASE | 0x60900)
  94
  95 #define ORION5X_ETH_PHYS_BASE           (ORION5X_REGS_PHYS_BASE | 0x70000)
  96 #define ORION5X_ETH_VIRT_BASE           (ORION5X_REGS_VIRT_BASE | 0x70000)
  97
  98 #define ORION5X_SATA_PHYS_BASE          (ORION5X_REGS_PHYS_BASE | 0x80000)
  99 #define ORION5X_SATA_VIRT_BASE          (ORION5X_REGS_VIRT_BASE | 0x80000)
 100
 101 #define ORION5X_CRYPTO_PHYS_BASE        (ORION5X_REGS_PHYS_BASE | 0x90000)
 102
 103 #define ORION5X_USB1_PHYS_BASE          (ORION5X_REGS_PHYS_BASE | 0xa0000)
 104 #define ORION5X_USB1_VIRT_BASE          (ORION5X_REGS_VIRT_BASE | 0xa0000)
 105
 106 /*******************************************************************************
 107  * Device Bus Registers
 108  ******************************************************************************/
 109 #define MPP_0_7_CTRL            ORION5X_DEV_BUS_REG(0x000)
 110 #define MPP_8_15_CTRL           ORION5X_DEV_BUS_REG(0x004)
 111 #define MPP_16_19_CTRL          ORION5X_DEV_BUS_REG(0x050)
 112 #define MPP_DEV_CTRL            ORION5X_DEV_BUS_REG(0x008)
 113 #define MPP_RESET_SAMPLE        ORION5X_DEV_BUS_REG(0x010)
 114 #define DEV_BANK_0_PARAM        ORION5X_DEV_BUS_REG(0x45c)
 115 #define DEV_BANK_1_PARAM        ORION5X_DEV_BUS_REG(0x460)
 116 #define DEV_BANK_2_PARAM        ORION5X_DEV_BUS_REG(0x464)
 117 #define DEV_BANK_BOOT_PARAM     ORION5X_DEV_BUS_REG(0x46c)
 118 #define DEV_BUS_CTRL            ORION5X_DEV_BUS_REG(0x4c0)
 119 #define DEV_BUS_INT_CAUSE       ORION5X_DEV_BUS_REG(0x4d0)
 120 #define DEV_BUS_INT_MASK        ORION5X_DEV_BUS_REG(0x4d4)
 121
 122 /*******************************************************************************
 123  * Supported Devices & Revisions
 124  ******************************************************************************/
 125 /* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */
 126 #define MV88F5181_DEV_ID        0x5181
 127 #define MV88F5181_REV_B1        3
 128 #define MV88F5181L_REV_A0       8
 129 #define MV88F5181L_REV_A1       9
 130 /* Orion-NAS (88F5182) */
 131 #define MV88F5182_DEV_ID        0x5182
 132 #define MV88F5182_REV_A2        2
 133 /* Orion-2 (88F5281) */
 134 #define MV88F5281_DEV_ID        0x5281
 135 #define MV88F5281_REV_D0        4
 136 #define MV88F5281_REV_D1        5
 137 #define MV88F5281_REV_D2        6
 138 /* Orion-1-90 (88F6183) */
 139 #define MV88F6183_DEV_ID        0x6183
 140 #define MV88F6183_REV_B0        3
 141
 142 #endif