release/src-rt-6.x/linux/linux-2.6/arch/ppc/platforms/4xx/ibm440gp.h

   1 /*
   2  * PPC440GP definitions
   3  *
   4  * Roland Dreier <roland@digitalvampire.org>
   5  *
   6  * Copyright 2002 Roland Dreier
   7  *
   8  * This program is free software; you can redistribute  it and/or modify it
   9  * under  the terms of  the GNU General  Public License as published by the
  10  * Free Software Foundation;  either version 2 of the  License, or (at your
  11  * option) any later version.
  12  *
  13  * This file contains code that was originally in the files ibm44x.h
  14  * and ebony.h, which were written by Matt Porter of MontaVista Software Inc.
  15  */
  16
  17 #ifdef __KERNEL__
  18 #ifndef __PPC_PLATFORMS_IBM440GP_H
  19 #define __PPC_PLATFORMS_IBM440GP_H
  20
  21
  22 /* UART */
  23 #define PPC440GP_UART0_ADDR     0x0000000140000200ULL
  24 #define PPC440GP_UART1_ADDR     0x0000000140000300ULL
  25 #define UART0_INT               0
  26 #define UART1_INT               1
  27
  28 /* Clock and Power Management */
  29 #define IBM_CPM_IIC0            0x80000000      /* IIC interface */
  30 #define IBM_CPM_IIC1            0x40000000      /* IIC interface */
  31 #define IBM_CPM_PCI             0x20000000      /* PCI bridge */
  32 #define IBM_CPM_CPU             0x02000000      /* processor core */
  33 #define IBM_CPM_DMA             0x01000000      /* DMA controller */
  34 #define IBM_CPM_BGO             0x00800000      /* PLB to OPB bus arbiter */
  35 #define IBM_CPM_BGI             0x00400000      /* OPB to PLB bridge */
  36 #define IBM_CPM_EBC             0x00200000      /* External Bux Controller */
  37 #define IBM_CPM_EBM             0x00100000      /* Ext Bus Master Interface */
  38 #define IBM_CPM_DMC             0x00080000      /* SDRAM peripheral controller */
  39 #define IBM_CPM_PLB             0x00040000      /* PLB bus arbiter */
  40 #define IBM_CPM_SRAM            0x00020000      /* SRAM memory controller */
  41 #define IBM_CPM_PPM             0x00002000      /* PLB Performance Monitor */
  42 #define IBM_CPM_UIC1            0x00001000      /* Universal Interrupt Controller */
  43 #define IBM_CPM_GPIO0           0x00000800      /* General Purpose IO (??) */
  44 #define IBM_CPM_GPT             0x00000400      /* General Purpose Timers  */
  45 #define IBM_CPM_UART0           0x00000200      /* serial port 0 */
  46 #define IBM_CPM_UART1           0x00000100      /* serial port 1 */
  47 #define IBM_CPM_UIC0            0x00000080      /* Universal Interrupt Controller */
  48 #define IBM_CPM_TMRCLK          0x00000040      /* CPU timers */
  49
  50 #define DFLT_IBM4xx_PM          ~(IBM_CPM_UIC | IBM_CPM_UIC1 | IBM_CPM_CPU \
  51                                 | IBM_CPM_EBC | IBM_CPM_SRAM | IBM_CPM_BGO \
  52                                 | IBM_CPM_EBM | IBM_CPM_PLB | IBM_CPM_OPB \
  53                                 | IBM_CPM_TMRCLK | IBM_CPM_DMA | IBM_CPM_PCI)
  54 /*
  55  * Serial port defines
  56  */
  57 #define RS_TABLE_SIZE   2
  58
  59 #include <asm/ibm44x.h>
  60 #include <syslib/ibm440gp_common.h>
  61
  62 #endif /* __PPC_PLATFORMS_IBM440GP_H */
  63 #endif /* __KERNEL__ */