arch/ppc/platforms/4xx/ibm440gp.h

   1 /*
   2  * arch/ppc/platforms/4xx/ibm440gp.h
   3  *
   4  * PPC440GP definitions
   5  *
   6  * Roland Dreier <roland@digitalvampire.org>
   7  *
   8  * Copyright 2002 Roland Dreier
   9  *
  10  * This program is free software; you can redistribute  it and/or modify it
  11  * under  the terms of  the GNU General  Public License as published by the
  12  * Free Software Foundation;  either version 2 of the  License, or (at your
  13  * option) any later version.
  14  *
  15  * This file contains code that was originally in the files ibm44x.h
  16  * and ebony.h, which were written by Matt Porter of MontaVista Software Inc.
  17  */
  18
  19 #ifdef __KERNEL__
  20 #ifndef __PPC_PLATFORMS_IBM440GP_H
  21 #define __PPC_PLATFORMS_IBM440GP_H
  22
  23 #include <linux/config.h>
  24
  25 /* UART */
  26 #define PPC440GP_UART0_ADDR     0x0000000140000200ULL
  27 #define PPC440GP_UART1_ADDR     0x0000000140000300ULL
  28 #define UART0_INT               0
  29 #define UART1_INT               1
  30
  31 /* Clock and Power Management */
  32 #define IBM_CPM_IIC0            0x80000000      /* IIC interface */
  33 #define IBM_CPM_IIC1            0x40000000      /* IIC interface */
  34 #define IBM_CPM_PCI             0x20000000      /* PCI bridge */
  35 #define IBM_CPM_CPU             0x02000000      /* processor core */
  36 #define IBM_CPM_DMA             0x01000000      /* DMA controller */
  37 #define IBM_CPM_BGO             0x00800000      /* PLB to OPB bus arbiter */
  38 #define IBM_CPM_BGI             0x00400000      /* OPB to PLB bridge */
  39 #define IBM_CPM_EBC             0x00200000      /* External Bux Controller */
  40 #define IBM_CPM_EBM             0x00100000      /* Ext Bus Master Interface */
  41 #define IBM_CPM_DMC             0x00080000      /* SDRAM peripheral controller */
  42 #define IBM_CPM_PLB             0x00040000      /* PLB bus arbiter */
  43 #define IBM_CPM_SRAM            0x00020000      /* SRAM memory controller */
  44 #define IBM_CPM_PPM             0x00002000      /* PLB Performance Monitor */
  45 #define IBM_CPM_UIC1            0x00001000      /* Universal Interrupt Controller */
  46 #define IBM_CPM_GPIO0           0x00000800      /* General Purpose IO (??) */
  47 #define IBM_CPM_GPT             0x00000400      /* General Purpose Timers  */
  48 #define IBM_CPM_UART0           0x00000200      /* serial port 0 */
  49 #define IBM_CPM_UART1           0x00000100      /* serial port 1 */
  50 #define IBM_CPM_UIC0            0x00000080      /* Universal Interrupt Controller */
  51 #define IBM_CPM_TMRCLK          0x00000040      /* CPU timers */
  52
  53 #define DFLT_IBM4xx_PM          ~(IBM_CPM_UIC | IBM_CPM_UIC1 | IBM_CPM_CPU \
  54                                 | IBM_CPM_EBC | IBM_CPM_SRAM | IBM_CPM_BGO \
  55                                 | IBM_CPM_EBM | IBM_CPM_PLB | IBM_CPM_OPB \
  56                                 | IBM_CPM_TMRCLK | IBM_CPM_DMA | IBM_CPM_PCI)
  57 /*
  58  * Serial port defines
  59  */
  60 #define RS_TABLE_SIZE   2
  61
  62 #include <asm/ibm44x.h>
  63 #include <syslib/ibm440gp_common.h>
  64
  65 #endif /* __PPC_PLATFORMS_IBM440GP_H */
  66 #endif /* __KERNEL__ */