source: rtems/c/src/lib/libbsp/powerpc/ep1a/console/rsPMCQ1.h @ cc7c922

/* rsPMCQ1.h - Radstone PMCQ1 private header
 *
 * Copyright 2000 Radstone Technology
 *
 * THIS FILE IS PROVIDED TO YOU, THE USER, "AS IS", WITHOUT WARRANTY OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK
 * AS TO THE QUALITY AND PERFORMANCE OF ALL CODE IN THIS FILE IS WITH YOU.
 *
 * You are hereby granted permission to use, copy, modify, and distribute
 * this file, provided that this notice, plus the above copyright notice
 * and disclaimer, appears in all copies. Radstone Technology will provide
 * no support for this code.
 *
 *  COPYRIGHT (c) 2005.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.org/license/LICENSE.
 *
 */

#include <libcpu/io.h>
#include <bsp/irq.h>

/*
   modification history
   --------------------
   01a,20Dec00,jpb         created
 */

#ifndef __INCPMCQ1H
#define __INCPMCQ1H

/*
 * PMCQ1 definitions
 */

/*
 * 360 definitions
 */

#define Q1_360_MBAR             0x0003ff00                              /* master base address register */

#define REG_B_OFFSET            0x1000                                  /* offset to the internal registers */

#define Q1_360_SIM_MCR          (REG_B_OFFSET+0x00)
#define Q1_360_SIM_PEPAR        (REG_B_OFFSET+0x16)
#define Q1_360_SIM_SYPCR        (REG_B_OFFSET+0x22)
#define Q1_360_SIM_PICR         (REG_B_OFFSET+0x26)
#define Q1_360_SIM_PITR         (REG_B_OFFSET+0x2A)
#define Q1_360_SIM_GMR          (REG_B_OFFSET+0x40)
#define Q1_360_SIM_BR0          (REG_B_OFFSET+0x50)
#define Q1_360_SIM_OR0          (REG_B_OFFSET+0x54)
#define Q1_360_SIM_BR1          (REG_B_OFFSET+0x60)
#define Q1_360_SIM_OR1          (REG_B_OFFSET+0x64)

#define Q1_360_CPM_ICCR         (REG_B_OFFSET+0x500)
#define Q1_360_CPM_SDCR         (REG_B_OFFSET+0x51E)
#define Q1_360_CPM_CICR         (REG_B_OFFSET+0x540)

/*
 * EPLD offsets
 *
 * Only top 4 data bits are used
 */
#define PMCQ1_CODE_VERSION      0x00040000      /* Code Version */

#define PMCQ1_BOARD_REVISION    0x00040004      /* Board Revision */

#define PMCQ1_BUILD_OPTION      0x00040008      /* Build Option */
#define PMCQ1_ACE_FITTED        0x80000000
#define PMCQ1_QUICC_FITTED      0x40000000
#define PMCQ1_SRAM_SIZE         0x30000000         /* 01 - 1MB */
#define PMCQ1_SRAM_FITTED       0x20000000

#define PMCQ1_INT_STATUS        0x0004000c      /* Interrupt Status */
#define PMCQ1_INT_STATUS_MA     0x20000000
#define PMCQ1_INT_STATUS_QUICC  0x10000000

#define PMCQ1_INT_MASK          0x00040010      /* Interrupt Mask */
#define PMCQ1_INT_MASK_QUICC    0x20000000
#define PMCQ1_INT_MASK_MA       0x10000000

#define PMCQ1_RT_ADDRESS        0x00040014      /* RT Address Latch */

#define PMCQ1_DRIVER_ENABLE     0x0004001c      /* Channel Drive Enable */
#define PMCQ1_DRIVER_ENABLE_3   0x80000000
#define PMCQ1_DRIVER_ENABLE_2   0x40000000
#define PMCQ1_DRIVER_ENABLE_1   0x20000000
#define PMCQ1_DRIVER_ENABLE_0   0x10000000

#define PMCQ1_MINIACE_REGS      0x000c0000
#define PMCQ1_MINIACE_MEM       0x00100000
#define PMCQ1_RAM               0x00200000

/*
#define PMCQ1_Read_EPLD( _base, _reg ) ( *((unsigned long *) ((unsigned32)_base + _reg)) )
#define PMCQ1_Write_EPLD( _base, _reg, _data ) *((unsigned long *) ((unsigned32)_base + _reg)) = _data
*/
uint32_t PMCQ1_Read_EPLD( uint32_t base, uint32_t reg );
void     PMCQ1_Write_EPLD( uint32_t base, uint32_t reg, uint32_t data );

/*
 * QSPAN-II register offsets
 */

#define QSPAN2_INT_STATUS       0x00000600

typedef void (*FUNCTION_PTR) (int);

#define PCI_ID(v, d) ((d << 16) | v)


#define PCI_VEN_ID_RADSTONE             0x11b5
#define PCI_DEV_ID_PMC1553              0x0001
#define PCI_DEV_ID_PMCF1                0x0002
#define PCI_DEV_ID_PMCMMA               0x0003
#define PCI_DEV_ID_PMCQ1                0x0007
#define PCI_DEV_ID_PMCQ2                0x0008
#define PCI_DEV_ID_PMCF1V2              0x0012



typedef struct _PMCQ1BoardData
{
    struct _PMCQ1BoardData              *pNext;
    unsigned long                       busNo;
    unsigned long                       slotNo;
    unsigned long                       funcNo;
    unsigned long                       baseaddr;
    unsigned long                       bridgeaddr;
    FUNCTION_PTR                        quiccInt;
    uintptr_t                           quiccArg;
    FUNCTION_PTR                        maInt;
    uintptr_t                           maArg;
} PMCQ1BoardData, *PPMCQ1BoardData;

extern PPMCQ1BoardData  pmcq1BoardData;

/*
 * Function declarations
 */
extern unsigned int rsPMCQ1QuiccIntConnect(
  unsigned long         busNo,
  unsigned long         slotNo,
  unsigned long         funcNo,
  FUNCTION_PTR          routine,
  uintptr_t             arg
);

unsigned int rsPMCQ1Init(void);

unsigned int rsPMCQ1MaIntConnect (
    unsigned long       busNo,  /* Pci Bus number of PMCQ1 */
    unsigned long       slotNo, /* Pci Slot number of PMCQ1 */
    unsigned long       funcNo, /* Pci Function number of PMCQ1 */
    FUNCTION_PTR        routine,/* interrupt routine */
    uintptr_t           arg     /* argument to pass to interrupt routine */
);

#endif                          /* __INCPMCQ1H */