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#ifndef CYGONCE_HAL_VAR_REGS_H

#define CYGONCE_HAL_VAR_REGS_H

//==========================================================================

//

//      var_regs.h

//

//      PowerPC MPC8260 CPU definitions

//

//==========================================================================

//####ECOSGPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.

// Copyright (C) 2002 Gary Thomas

//

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//

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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.

//

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// or inline functions from this file, or you compile this file and link it

// with other works to produce a work based on this file, this file does not

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// this file might be covered by the GNU General Public License.

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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.

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// -------------------------------------------

//####ECOSGPLCOPYRIGHTEND####

//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):    pfine

// Contributors: jskov

// Date:         2001-12-12

// Purpose:      Provide MPC8260 register definitions

// Description:  Provide MPC8260 register definitions

//               The short definitions (sans CYGARC_REG_) are exported only

//               if CYGARC_HAL_COMMON_EXPORT_CPU_MACROS is defined.

// Usage:        Included via the acrhitecture register header:

//               #include <cyg/hal/ppc_regs.h>

//               ...

//              

//

//####DESCRIPTIONEND####

//

//==========================================================================

//--------------------------------------------------------------------------

#define CYGARC_REG_LR   8              // Link Register

#define CYGARC_REG_CTR   9              // Counter Register

#define CYGARC_REG_DSISR  18

#define CYGARC_REG_DAR    19

#define CYGARC_REG_DEC    22

#define CYGARC_REG_SDR1   25

#define CYGARC_REG_TBL  268

#define CYGARC_REG_TBU  269

#define CYGARC_REG_SPRG0  272

#define CYGARC_REG_SPRG1  273

#define CYGARC_REG_SPRG2  274

#define CYGARC_REG_SPRG3  275

#define CYGARC_REG_EAR    282

#define CYGARC_REG_PVR    287

#define CYGARC_REG_IBAT0U          528

#define CYGARC_REG_IBAT0L          529

#define CYGARC_REG_IBAT1U          530

#define CYGARC_REG_IBAT1L          531

#define CYGARC_REG_IBAT2U          532

#define CYGARC_REG_IBAT2L          533

#define CYGARC_REG_IBAT3U          534

#define CYGARC_REG_IBAT3L          535

#define CYGARC_REG_DBAT0U          536

#define CYGARC_REG_DBAT0L          537

#define CYGARC_REG_DBAT1U          538

#define CYGARC_REG_DBAT1L          539

#define CYGARC_REG_DBAT2U          540

#define CYGARC_REG_DBAT2L          541

#define CYGARC_REG_DBAT3U          542

#define CYGARC_REG_DBAT3L          543

#define CYGARC_REG_DMISS   976

#define CYGARC_REG_DCMP    977

#define CYGARC_REG_HASH1   978

#define CYGARC_REG_HASH2   979

#define CYGARC_REG_IMISS   980

#define CYGARC_REG_ICMP    981

#define CYGARC_REG_RPA     982

// Hardware Implementation Defined Special Purpose Registers

#define CYGARC_REG_HID0   1008

#define CYGARC_REG_HID1   1009

#define CYGARC_REG_IABR   1010

#define CYGARC_REG_HID2   1011

#define CYGARC_REG_DABR   1013

// MPC8260 Internal Memory Mapped Registers

// These values are the offsets from the base memory address, which

// is stored in the IMMR register (0x101A8).

#define CYGARC_REG_IMM_SIUMCR    0x0000   // SIU Module Configuration Register

#define CYGARC_REG_IMM_SYPCR     0x0004   // System Protection Control Register

#define CYGARC_REG_IMM_SWSR      0x000E   // Software Service Register

#define CYGARC_REG_IMM_BCR       0x0024   // Bus Configuration Register

#define CYGARC_REG_IMM_PPC_ACR   0x0028   // .60x Bus Arbiter Config Register

#define CYGARC_REG_IMM_PPC_ALRH  0x002C   // .60x Bus Arb-Level[High] Register

#define CYGARC_REG_IMM_PPC_ALRL  0x0030   // .60x Bus Arb-Level[Low] Register

#define CYGARC_REG_IMM_LCL_ACR   0x0034   // Local Arbiter Config Register

#define CYGARC_REG_IMM_LCL_ACRH  0x0038   // Local Arb-Level[High] Register

#define CYGARC_REG_IMM_LCL_ACRL  0x003C   // Local Arb-Level[Low] Register

#define CYGARC_REG_IMM_TESCR1    0x0040   // .60x Bus Transfer Error Status and

                                          //    Control Register 1

#define CYGARC_REG_IMM_TESCR2    0x0044   // .60x Bus Transfer Error Status and

                                          //    Control Register 2

#define CYGARC_REG_IMM_LTESCR1   0x0048   // Local Bus Transfer Error Status

                                          //    and Control Register 1

#define CYGARC_REG_IMM_LTESCR2   0x004C   // Local Bus Transfer Error Status and

                                          // //Control Register 2

#define CYGARC_REG_IMM_PDTEA     0x0050   // .60x Bus DMA Transfer

                                          //    Error Address

#define CYGARC_REG_IMM_PDTEM     0x0054   // .60x Bus DMA Transfer Error MSNUM

#define CYGARC_REG_IMM_LDTEA     0x0058   // Local Bus DMA Xfer Error Address

#define CYGARC_REG_IMM_LDTEM     0x005C   // Local Bus DMA Transfer Error MSNUM

#define CYGARC_REG_IMM_SCCR      0x0C80   // System Clock Control Register

#define CYGARC_REG_IMM_BR0       0x0100   // Base Register Bank 0

#define CYGARC_REG_IMM_OR0       0x0104   // Option Register Bank 0

#define CYGARC_REG_IMM_BR1       0x0108   // Base Register Bank 1

#define CYGARC_REG_IMM_OR1       0x010C   // Option Register Bank 1

#define CYGARC_REG_IMM_BR2       0x0110   // Base Register Bank 2

#define CYGARC_REG_IMM_OR2       0x0114   // Option Regiser Bank 2

#define CYGARC_REG_IMM_BR3       0x0118   // Base Register Bank 3

#define CYGARC_REG_IMM_OR3       0x011C   // Option Register Bank 3

#define CYGARC_REG_IMM_BR4       0x0120   // Base Register Bank 4

#define CYGARC_REG_IMM_OR4       0x0124   // Option Register Bank 4

#define CYGARC_REG_IMM_BR5       0x0128   // Base Register Bank 5

#define CYGARC_REG_IMM_OR5       0x012C   // Option Register Bank 5

#define CYGARC_REG_IMM_BR6       0x0130   // Base Register Bank 6

#define CYGARC_REG_IMM_OR6       0x0134   // Option Register Bank 6

#define CYGARC_REG_IMM_BR7       0x0138   // Base Register Bank 7

#define CYGARC_REG_IMM_OR7       0x013C   // Option Register Bank 7

#define CYGARC_REG_IMM_BR8       0x0140   // Base Register Bank 8

#define CYGARC_REG_IMM_OR8       0x0144   // Option Regiser Bank 8

#define CYGARC_REG_IMM_BR9       0x0148   // Base Register Bank 9

#define CYGARC_REG_IMM_OR9       0x014C   // Option Register Bank 9

#define CYGARC_REG_IMM_BR10      0x0150   // Base Register Bank 10

#define CYGARC_REG_IMM_OR10      0x0154   // Option Register Bank 10

#define CYGARC_REG_IMM_BR11      0x0158   // Base Register Bank 11

#define CYGARC_REG_IMM_OR11      0x015C   // Option Register Bank 11

#define CYGARC_REG_IMM_MAR       0x0168   // Memory Address Register

#define CYGARC_REG_IMM_MAMR      0x0170   // Machine A mode Register

#define CYGARC_REG_IMM_MBMR      0x0174   // Machine B mode Register

#define CYGARC_REG_IMM_MCMR      0x0178   // Machine C mode Register

#define CYGARC_REG_IMM_MPTPR     0x0184   // Memory Periodic Timer

                                          //    Prescaler Register

#define CYGARC_REG_IMM_MDR       0x0188   // Memory Data Register

#define CYGARC_REG_IMM_PSDMR     0x0190   // PowerPC Bus SDRAM Machine

                                          //    Mode Register

#define CYGARC_REG_IMM_LSDMR     0x0194   // Local Bus SDRAM Machine

                                          //    Mode Register

#define CYGARC_REG_IMM_PURT      0x0198   // .60x Bus-assigned UPM Refresh timer

#define CYGARC_REG_IMM_PSRT      0x019C   // .60x Bus Assigned SDRAM

                                          //    Refresh Timer

#define CYGARC_REG_IMM_LURT      0x01A0   // Local Bus-assigned UPM

                                          //    Refresh timer

#define CYGARC_REG_IMM_LSRT      0x01A4   // Local Bus Assigned SDRAM

                                          //    Refresh Timer

#define CYGARC_REG_IMM_IMMR      0x01A8   // Internal I/O base register offset

// Interrupt Controller

#define CYGARC_REG_IMM_SICR      0x0C00   // SIU Interrupt Config Register

#define CYGARC_REG_IMM_SIVEC     0x0C04   // SIU Interrupt Vector Register

#define CYGARC_REG_IMM_SIPNR_H   0x0C08   // SIU Interrupt Pending Reg. High

#define CYGARC_REG_IMM_SIPNR_L   0x0C0C   // SIU Interrupt Pending Reg. Low

#define CYGARC_REG_IMM_SIPRR     0x0C10   // SIU Interrupt Priority Register

#define CYGARC_REG_IMM_SCPRR_H   0x0C14   // CPM Interrupt Priority Reg. High

#define CYGARC_REG_IMM_SCPRR_L   0x0C18   // CPM Interrupt Priority Reg. Low

#define CYGARC_REG_IMM_SIMR_H    0x0C1C   // SIU Interrupt Mask Register High

#define CYGARC_REG_IMM_SIMR_L    0x0C20   // SIU Interrupt Mask Register High

#define CYGARC_REG_IMM_SIEXR     0x0C24   // SIU External Interrupt Ctrl Reg.

#ifdef CYGARC_HAL_COMMON_EXPORT_CPU_MACROS

#define HID0       CYGARC_REG_HID0

#define HID1       CYGARC_REG_HID1

#define HID2       CYGARC_REG_HID2

#endif // ifdef CYGARC_HAL_COMMON_EXPORT_CPU_MACROS

//--------------------------------------------------------------------------

#ifdef CYGARC_HAL_COMMON_EXPORT_CPU_MACROS

// BATs

#define IBAT0U          528

#define IBAT0L          529

#define IBAT1U          530

#define IBAT1L          531

#define IBAT2U          532

#define IBAT2L          533

#define IBAT3U          534

#define IBAT3L          535

#define DBAT0U          536

#define DBAT0L          537

#define DBAT1U          538

#define DBAT1L          539

#define DBAT2U          540

#define DBAT2L          541

#define DBAT3U          542

#define DBAT3L          543

#define UBAT_BEPIMASK   0xfffe0000      // effective address mask

#define UBAT_BLMASK     0x00001ffc      // block length mask

#define UBAT_VS         0x00000002      // supervisor mode valid bit

#define UBAT_VP         0x00000001      // problem mode valid bit

#define LBAT_BRPNMASK   0xfffe0000      // real address mask

#define LBAT_W          0x00000040      // write-through

#define LBAT_I          0x00000020      // caching-inhibited

#define LBAT_M          0x00000010      // memory coherence

#define LBAT_G          0x00000008      // guarded

#define LBAT_PP_NA      0x00000000      // no access

#define LBAT_PP_RO      0x00000001      // read-only

#define LBAT_PP_RW      0x00000002      // read/write

#endif // ifdef CYGARC_HAL_COMMON_EXPORT_CPU_MACROS

//-----------------------------------------------------------------------------

#endif // ifdef CYGONCE_HAL_VAR_REGS_H

// End of var_regs.h