1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2000-2004 4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 5 */ 6 7/* 8 * mpc8xx.h 9 * 10 * MPC8xx specific definitions 11 */ 12 13#ifndef __MPCXX_H__ 14#define __MPCXX_H__ 15 16 17/*----------------------------------------------------------------------- 18 * Exception offsets (PowerPC standard) 19 */ 20#define EXC_OFF_SYS_RESET 0x0100 /* System reset */ 21#define _START_OFFSET EXC_OFF_SYS_RESET 22 23/*----------------------------------------------------------------------- 24 * SYPCR - System Protection Control Register 11-9 25 */ 26#define SYPCR_SWTC 0xFFFF0000 /* Software Watchdog Timer Count */ 27#define SYPCR_BMT 0x0000FF00 /* Bus Monitor Timing */ 28#define SYPCR_BME 0x00000080 /* Bus Monitor Enable */ 29#define SYPCR_SWF 0x00000008 /* Software Watchdog Freeze */ 30#define SYPCR_SWE 0x00000004 /* Software Watchdog Enable */ 31#define SYPCR_SWRI 0x00000002 /* Software Watchdog Reset/Int Select */ 32#define SYPCR_SWP 0x00000001 /* Software Watchdog Prescale */ 33 34/*----------------------------------------------------------------------- 35 * SIUMCR - SIU Module Configuration Register 11-6 36 */ 37#define SIUMCR_EARB 0x80000000 /* External Arbitration */ 38#define SIUMCR_EARP0 0x00000000 /* External Arbi. Request priority 0 */ 39#define SIUMCR_EARP1 0x10000000 /* External Arbi. Request priority 1 */ 40#define SIUMCR_EARP2 0x20000000 /* External Arbi. Request priority 2 */ 41#define SIUMCR_EARP3 0x30000000 /* External Arbi. Request priority 3 */ 42#define SIUMCR_EARP4 0x40000000 /* External Arbi. Request priority 4 */ 43#define SIUMCR_EARP5 0x50000000 /* External Arbi. Request priority 5 */ 44#define SIUMCR_EARP6 0x60000000 /* External Arbi. Request priority 6 */ 45#define SIUMCR_EARP7 0x70000000 /* External Arbi. Request priority 7 */ 46#define SIUMCR_DSHW 0x00800000 /* Data Showcycles */ 47#define SIUMCR_DBGC00 0x00000000 /* Debug pins configuration */ 48#define SIUMCR_DBGC01 0x00200000 /* - " - */ 49#define SIUMCR_DBGC10 0x00400000 /* - " - */ 50#define SIUMCR_DBGC11 0x00600000 /* - " - */ 51#define SIUMCR_DBPC00 0x00000000 /* Debug Port pins Config. */ 52#define SIUMCR_DBPC01 0x00080000 /* - " - */ 53#define SIUMCR_DBPC10 0x00100000 /* - " - */ 54#define SIUMCR_DBPC11 0x00180000 /* - " - */ 55#define SIUMCR_FRC 0x00020000 /* FRZ pin Configuration */ 56#define SIUMCR_DLK 0x00010000 /* Debug Register Lock */ 57#define SIUMCR_PNCS 0x00008000 /* Parity Non-mem Crtl reg */ 58#define SIUMCR_OPAR 0x00004000 /* Odd Parity */ 59#define SIUMCR_DPC 0x00002000 /* Data Parity pins Config. */ 60#define SIUMCR_MPRE 0x00001000 /* Multi CPU Reserva. Enable */ 61#define SIUMCR_MLRC00 0x00000000 /* Multi Level Reserva. Ctrl */ 62#define SIUMCR_MLRC01 0x00000400 /* - " - */ 63#define SIUMCR_MLRC10 0x00000800 /* - " - */ 64#define SIUMCR_MLRC11 0x00000C00 /* - " - */ 65#define SIUMCR_AEME 0x00000200 /* Asynchro External Master */ 66#define SIUMCR_SEME 0x00000100 /* Synchro External Master */ 67#define SIUMCR_BSC 0x00000080 /* Byte Select Configuration */ 68#define SIUMCR_GB5E 0x00000040 /* GPL_B(5) Enable */ 69#define SIUMCR_B2DD 0x00000020 /* Bank 2 Double Drive */ 70#define SIUMCR_B3DD 0x00000010 /* Bank 3 Double Drive */ 71 72/*----------------------------------------------------------------------- 73 * TBSCR - Time Base Status and Control Register 11-26 74 */ 75#define TBSCR_TBIRQ7 0x8000 /* Time Base Interrupt Request 7 */ 76#define TBSCR_TBIRQ6 0x4000 /* Time Base Interrupt Request 6 */ 77#define TBSCR_TBIRQ5 0x2000 /* Time Base Interrupt Request 5 */ 78#define TBSCR_TBIRQ4 0x1000 /* Time Base Interrupt Request 4 */ 79#define TBSCR_TBIRQ3 0x0800 /* Time Base Interrupt Request 3 */ 80#define TBSCR_TBIRQ2 0x0400 /* Time Base Interrupt Request 2 */ 81#define TBSCR_TBIRQ1 0x0200 /* Time Base Interrupt Request 1 */ 82#define TBSCR_TBIRQ0 0x0100 /* Time Base Interrupt Request 0 */ 83#if 0 /* already in asm/immap_8xx.h */ 84#define TBSCR_REFA 0x0080 /* Reference Interrupt Status A */ 85#define TBSCR_REFB 0x0040 /* Reference Interrupt Status B */ 86#define TBSCR_REFAE 0x0008 /* Second Interrupt Enable A */ 87#define TBSCR_REFBE 0x0004 /* Second Interrupt Enable B */ 88#define TBSCR_TBF 0x0002 /* Time Base Freeze */ 89#define TBSCR_TBE 0x0001 /* Time Base Enable */ 90#endif 91 92/*----------------------------------------------------------------------- 93 * PISCR - Periodic Interrupt Status and Control Register 11-31 94 */ 95#undef PISCR_PIRQ /* TBD */ 96#define PISCR_PITF 0x0002 /* Periodic Interrupt Timer Freeze */ 97#if 0 /* already in asm/immap_8xx.h */ 98#define PISCR_PS 0x0080 /* Periodic interrupt Status */ 99#define PISCR_PIE 0x0004 /* Periodic Interrupt Enable */ 100#define PISCR_PTE 0x0001 /* Periodic Timer Enable */ 101#endif 102 103/*----------------------------------------------------------------------- 104 * RSR - Reset Status Register 5-4 105 */ 106#define RSR_JTRS 0x01000000 /* JTAG Reset Status */ 107#define RSR_DBSRS 0x02000000 /* Debug Port Soft Reset Status */ 108#define RSR_DBHRS 0x04000000 /* Debug Port Hard Reset Status */ 109#define RSR_CSRS 0x08000000 /* Check Stop Reset Status */ 110#define RSR_SWRS 0x10000000 /* Software Watchdog Reset Status*/ 111#define RSR_LLRS 0x20000000 /* Loss-of-Lock Reset Status */ 112#define RSR_ESRS 0x40000000 /* External Soft Reset Status */ 113#define RSR_EHRS 0x80000000 /* External Hard Reset Status */ 114 115#define RSR_ALLBITS (RSR_JTRS|RSR_DBSRS|RSR_DBHRS|RSR_CSRS|RSR_SWRS|RSR_LLRS|RSR_ESRS|RSR_EHRS) 116 117/*----------------------------------------------------------------------- 118 * Newer chips (MPC866 family and MPC87x/88x family) have different 119 * clock distribution system. Their IMMR lower half is >= 0x0800 120 */ 121#define MPC8xx_NEW_CLK 0x0800 122 123/*----------------------------------------------------------------------- 124 * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 125 */ 126/* Newer chips (MPC866/87x/88x et al) defines */ 127#define PLPRCR_MFN_MSK 0xF8000000 /* Multiplication factor numerator bits */ 128#define PLPRCR_MFN_SHIFT 27 /* Multiplication factor numerator shift*/ 129#define PLPRCR_MFD_MSK 0x07C00000 /* Multiplication factor denominator bits */ 130#define PLPRCR_MFD_SHIFT 22 /* Multiplication factor denominator shift*/ 131#define PLPRCR_S_MSK 0x00300000 /* Multiplication factor integer bits */ 132#define PLPRCR_S_SHIFT 20 /* Multiplication factor integer shift */ 133#define PLPRCR_MFI_MSK 0x000F0000 /* Multiplication factor integer bits */ 134#define PLPRCR_MFI_SHIFT 16 /* Multiplication factor integer shift */ 135 136#define PLPRCR_PDF_MSK 0x0000001E /* Predivision Factor bits */ 137#define PLPRCR_PDF_SHIFT 1 /* Predivision Factor shift value */ 138#define PLPRCR_DBRMO 0x00000001 /* DPLL BRM Order bit */ 139 140/* Multiplication factor + PDF bits */ 141#define PLPRCR_MFACT_MSK (PLPRCR_MFN_MSK | \ 142 PLPRCR_MFD_MSK | \ 143 PLPRCR_S_MSK | \ 144 PLPRCR_MFI_MSK | \ 145 PLPRCR_PDF_MSK) 146 147/* Common defines */ 148#define PLPRCR_TEXPS 0x00004000 /* TEXP Status */ 149#define PLPRCR_CSRC 0x00000400 /* Clock Source */ 150 151#define PLPRCR_CSR 0x00000080 /* CheskStop Reset value */ 152#define PLPRCR_LOLRE 0x00000040 /* Loss Of Lock Reset Enable */ 153#define PLPRCR_FIOPD 0x00000020 /* Force I/O Pull Down */ 154 155/*----------------------------------------------------------------------- 156 * SCCR - System Clock and reset Control Register 15-27 157 */ 158#define SCCR_COM00 0x00000000 /* full strength CLKOUT output buffer */ 159#define SCCR_COM01 0x20000000 /* half strength CLKOUT output buffer */ 160#define SCCR_COM10 0x40000000 /* reserved */ 161#define SCCR_COM11 0x60000000 /* CLKOUT output buffer disabled */ 162#define SCCR_TBS 0x02000000 /* Time Base Source */ 163#define SCCR_RTDIV 0x01000000 /* RTC Clock Divide */ 164#define SCCR_RTSEL 0x00800000 /* RTC circuit input source select */ 165#define SCCR_CRQEN 0x00400000 /* CPM Request Enable */ 166#define SCCR_PRQEN 0x00200000 /* Power Management Request Enable */ 167#define SCCR_EBDF00 0x00000000 /* CLKOUT is GCLK2 / 1 (normal op.) */ 168#define SCCR_EBDF01 0x00020000 /* CLKOUT is GCLK2 / 2 */ 169#define SCCR_EBDF10 0x00040000 /* reserved */ 170#define SCCR_EBDF11 0x00060000 /* reserved */ 171#define SCCR_DFSYNC00 0x00000000 /* SyncCLK division by 1 (normal op.) */ 172#define SCCR_DFSYNC01 0x00002000 /* SyncCLK division by 4 */ 173#define SCCR_DFSYNC10 0x00004000 /* SyncCLK division by 16 */ 174#define SCCR_DFSYNC11 0x00006000 /* SyncCLK division by 64 */ 175#define SCCR_DFBRG00 0x00000000 /* BRGCLK division by 1 (normal op.) */ 176#define SCCR_DFBRG01 0x00000800 /* BRGCLK division by 4 */ 177#define SCCR_DFBRG10 0x00001000 /* BRGCLK division by 16 */ 178#define SCCR_DFBRG11 0x00001800 /* BRGCLK division by 64 */ 179#define SCCR_DFNL000 0x00000000 /* Division by 2 (default = minimum) */ 180#define SCCR_DFNL001 0x00000100 /* Division by 4 */ 181#define SCCR_DFNL010 0x00000200 /* Division by 8 */ 182#define SCCR_DFNL011 0x00000300 /* Division by 16 */ 183#define SCCR_DFNL100 0x00000400 /* Division by 32 */ 184#define SCCR_DFNL101 0x00000500 /* Division by 64 */ 185#define SCCR_DFNL110 0x00000600 /* Division by 128 */ 186#define SCCR_DFNL111 0x00000700 /* Division by 256 (maximum) */ 187#define SCCR_DFNH000 0x00000000 /* Division by 1 (default = minimum) */ 188#define SCCR_DFNH110 0x000000D0 /* Division by 64 (maximum) */ 189#define SCCR_DFNH111 0x000000E0 /* reserved */ 190#define SCCR_DFLCD000 0x00000000 /* Division by 1 (default = minimum) */ 191#define SCCR_DFLCD001 0x00000004 /* Division by 2 */ 192#define SCCR_DFLCD010 0x00000008 /* Division by 4 */ 193#define SCCR_DFLCD011 0x0000000C /* Division by 8 */ 194#define SCCR_DFLCD100 0x00000010 /* Division by 16 */ 195#define SCCR_DFLCD101 0x00000014 /* Division by 32 */ 196#define SCCR_DFLCD110 0x00000018 /* Division by 64 (maximum) */ 197#define SCCR_DFLCD111 0x0000001C /* reserved */ 198#define SCCR_DFALCD00 0x00000000 /* Division by 1 (default = minimum) */ 199#define SCCR_DFALCD01 0x00000001 /* Division by 3 */ 200#define SCCR_DFALCD10 0x00000002 /* Division by 5 */ 201#define SCCR_DFALCD11 0x00000003 /* Division by 7 (maximum) */ 202 203 204/*----------------------------------------------------------------------- 205 * BR - Memory Controler: Base Register 16-9 206 */ 207#define BR_BA_MSK 0xFFFF8000 /* Base Address Mask */ 208#define BR_AT_MSK 0x00007000 /* Address Type Mask */ 209#define BR_PS_MSK 0x00000C00 /* Port Size Mask */ 210#define BR_PS_32 0x00000000 /* 32 bit port size */ 211#define BR_PS_16 0x00000800 /* 16 bit port size */ 212#define BR_PS_8 0x00000400 /* 8 bit port size */ 213#define BR_PARE 0x00000200 /* Parity Enable */ 214#define BR_WP 0x00000100 /* Write Protect */ 215#define BR_MS_MSK 0x000000C0 /* Machine Select Mask */ 216#define BR_MS_GPCM 0x00000000 /* G.P.C.M. Machine Select */ 217#define BR_MS_UPMA 0x00000080 /* U.P.M.A Machine Select */ 218#define BR_MS_UPMB 0x000000C0 /* U.P.M.B Machine Select */ 219#define BR_V 0x00000001 /* Bank Valid */ 220 221/*----------------------------------------------------------------------- 222 * OR - Memory Controler: Option Register 16-11 223 */ 224#define OR_AM_MSK 0xFFFF8000 /* Address Mask Mask */ 225#define OR_ATM_MSK 0x00007000 /* Address Type Mask Mask */ 226#define OR_CSNT_SAM 0x00000800 /* Chip Select Negation Time/ Start */ 227 /* Address Multiplex */ 228#define OR_ACS_MSK 0x00000600 /* Address to Chip Select Setup mask */ 229#define OR_ACS_DIV1 0x00000000 /* CS is output at the same time */ 230#define OR_ACS_DIV4 0x00000400 /* CS is output 1/4 a clock later */ 231#define OR_ACS_DIV2 0x00000600 /* CS is output 1/2 a clock later */ 232#define OR_G5LA 0x00000400 /* Output #GPL5 on #GPL_A5 */ 233#define OR_G5LS 0x00000200 /* Drive #GPL high on falling edge of...*/ 234#define OR_BI 0x00000100 /* Burst inhibit */ 235#define OR_SCY_MSK 0x000000F0 /* Cycle Lenght in Clocks */ 236#define OR_SCY_0_CLK 0x00000000 /* 0 clock cycles wait states */ 237#define OR_SCY_1_CLK 0x00000010 /* 1 clock cycles wait states */ 238#define OR_SCY_2_CLK 0x00000020 /* 2 clock cycles wait states */ 239#define OR_SCY_3_CLK 0x00000030 /* 3 clock cycles wait states */ 240#define OR_SCY_4_CLK 0x00000040 /* 4 clock cycles wait states */ 241#define OR_SCY_5_CLK 0x00000050 /* 5 clock cycles wait states */ 242#define OR_SCY_6_CLK 0x00000060 /* 6 clock cycles wait states */ 243#define OR_SCY_7_CLK 0x00000070 /* 7 clock cycles wait states */ 244#define OR_SCY_8_CLK 0x00000080 /* 8 clock cycles wait states */ 245#define OR_SCY_9_CLK 0x00000090 /* 9 clock cycles wait states */ 246#define OR_SCY_10_CLK 0x000000A0 /* 10 clock cycles wait states */ 247#define OR_SCY_11_CLK 0x000000B0 /* 11 clock cycles wait states */ 248#define OR_SCY_12_CLK 0x000000C0 /* 12 clock cycles wait states */ 249#define OR_SCY_13_CLK 0x000000D0 /* 13 clock cycles wait states */ 250#define OR_SCY_14_CLK 0x000000E0 /* 14 clock cycles wait states */ 251#define OR_SCY_15_CLK 0x000000F0 /* 15 clock cycles wait states */ 252#define OR_SETA 0x00000008 /* External Transfer Acknowledge */ 253#define OR_TRLX 0x00000004 /* Timing Relaxed */ 254#define OR_EHTR 0x00000002 /* Extended Hold Time on Read */ 255 256 257/*----------------------------------------------------------------------- 258 * MPTPR - Memory Periodic Timer Prescaler Register 16-17 259 */ 260#define MPTPR_PTP_MSK 0xFF00 /* Periodic Timers Prescaler Mask */ 261#define MPTPR_PTP_DIV2 0x2000 /* BRGCLK divided by 2 */ 262#define MPTPR_PTP_DIV4 0x1000 /* BRGCLK divided by 4 */ 263#define MPTPR_PTP_DIV8 0x0800 /* BRGCLK divided by 8 */ 264#define MPTPR_PTP_DIV16 0x0400 /* BRGCLK divided by 16 */ 265#define MPTPR_PTP_DIV32 0x0200 /* BRGCLK divided by 32 */ 266#define MPTPR_PTP_DIV64 0x0100 /* BRGCLK divided by 64 */ 267 268/*----------------------------------------------------------------------- 269 * MCR - Memory Command Register 270 */ 271#define MCR_OP_WRITE 0x00000000 /* WRITE command */ 272#define MCR_OP_READ 0x40000000 /* READ command */ 273#define MCR_OP_RUN 0x80000000 /* RUN command */ 274#define MCR_UPM_A 0x00000000 /* Select UPM A */ 275#define MCR_UPM_B 0x00800000 /* Select UPM B */ 276#define MCR_MB_CS0 0x00000000 /* Use Chip Select /CS0 */ 277#define MCR_MB_CS1 0x00002000 /* Use Chip Select /CS1 */ 278#define MCR_MB_CS2 0x00004000 /* Use Chip Select /CS2 */ 279#define MCR_MB_CS3 0x00006000 /* Use Chip Select /CS3 */ 280#define MCR_MB_CS4 0x00008000 /* Use Chip Select /CS4 */ 281#define MCR_MB_CS5 0x0000A000 /* Use Chip Select /CS5 */ 282#define MCR_MB_CS6 0x0000C000 /* Use Chip Select /CS6 */ 283#define MCR_MB_CS7 0x0000E000 /* Use Chip Select /CS7 */ 284#define MCR_MLCF(n) (((n)&0xF)<<8) /* Memory Command Loop Count Field */ 285#define MCR_MAD(addr) ((addr)&0x3F) /* Memory Array Index */ 286 287/*----------------------------------------------------------------------- 288 * Machine A Mode Register 16-13 289 */ 290#define MAMR_PTA_MSK 0xFF000000 /* Periodic Timer A period mask */ 291#define MAMR_PTA_SHIFT 0x00000018 /* Periodic Timer A period shift */ 292#define MAMR_PTAE 0x00800000 /* Periodic Timer A Enable */ 293#define MAMR_AMA_MSK 0x00700000 /* Addess Multiplexing size A */ 294#define MAMR_AMA_TYPE_0 0x00000000 /* Addess Multiplexing Type 0 */ 295#define MAMR_AMA_TYPE_1 0x00100000 /* Addess Multiplexing Type 1 */ 296#define MAMR_AMA_TYPE_2 0x00200000 /* Addess Multiplexing Type 2 */ 297#define MAMR_AMA_TYPE_3 0x00300000 /* Addess Multiplexing Type 3 */ 298#define MAMR_AMA_TYPE_4 0x00400000 /* Addess Multiplexing Type 4 */ 299#define MAMR_AMA_TYPE_5 0x00500000 /* Addess Multiplexing Type 5 */ 300#define MAMR_DSA_MSK 0x00060000 /* Disable Timer period mask */ 301#define MAMR_DSA_1_CYCL 0x00000000 /* 1 cycle Disable Period */ 302#define MAMR_DSA_2_CYCL 0x00020000 /* 2 cycle Disable Period */ 303#define MAMR_DSA_3_CYCL 0x00040000 /* 3 cycle Disable Period */ 304#define MAMR_DSA_4_CYCL 0x00060000 /* 4 cycle Disable Period */ 305#define MAMR_G0CLA_MSK 0x0000E000 /* General Line 0 Control A */ 306#define MAMR_G0CLA_A12 0x00000000 /* General Line 0 : A12 */ 307#define MAMR_G0CLA_A11 0x00002000 /* General Line 0 : A11 */ 308#define MAMR_G0CLA_A10 0x00004000 /* General Line 0 : A10 */ 309#define MAMR_G0CLA_A9 0x00006000 /* General Line 0 : A9 */ 310#define MAMR_G0CLA_A8 0x00008000 /* General Line 0 : A8 */ 311#define MAMR_G0CLA_A7 0x0000A000 /* General Line 0 : A7 */ 312#define MAMR_G0CLA_A6 0x0000C000 /* General Line 0 : A6 */ 313#define MAMR_G0CLA_A5 0x0000E000 /* General Line 0 : A5 */ 314#define MAMR_GPL_A4DIS 0x00001000 /* GPL_A4 ouput line Disable */ 315#define MAMR_RLFA_MSK 0x00000F00 /* Read Loop Field A mask */ 316#define MAMR_RLFA_1X 0x00000100 /* The Read Loop is executed 1 time */ 317#define MAMR_RLFA_2X 0x00000200 /* The Read Loop is executed 2 times */ 318#define MAMR_RLFA_3X 0x00000300 /* The Read Loop is executed 3 times */ 319#define MAMR_RLFA_4X 0x00000400 /* The Read Loop is executed 4 times */ 320#define MAMR_RLFA_5X 0x00000500 /* The Read Loop is executed 5 times */ 321#define MAMR_RLFA_6X 0x00000600 /* The Read Loop is executed 6 times */ 322#define MAMR_RLFA_7X 0x00000700 /* The Read Loop is executed 7 times */ 323#define MAMR_RLFA_8X 0x00000800 /* The Read Loop is executed 8 times */ 324#define MAMR_RLFA_9X 0x00000900 /* The Read Loop is executed 9 times */ 325#define MAMR_RLFA_10X 0x00000A00 /* The Read Loop is executed 10 times */ 326#define MAMR_RLFA_11X 0x00000B00 /* The Read Loop is executed 11 times */ 327#define MAMR_RLFA_12X 0x00000C00 /* The Read Loop is executed 12 times */ 328#define MAMR_RLFA_13X 0x00000D00 /* The Read Loop is executed 13 times */ 329#define MAMR_RLFA_14X 0x00000E00 /* The Read Loop is executed 14 times */ 330#define MAMR_RLFA_15X 0x00000F00 /* The Read Loop is executed 15 times */ 331#define MAMR_RLFA_16X 0x00000000 /* The Read Loop is executed 16 times */ 332#define MAMR_WLFA_MSK 0x000000F0 /* Write Loop Field A mask */ 333#define MAMR_WLFA_1X 0x00000010 /* The Write Loop is executed 1 time */ 334#define MAMR_WLFA_2X 0x00000020 /* The Write Loop is executed 2 times */ 335#define MAMR_WLFA_3X 0x00000030 /* The Write Loop is executed 3 times */ 336#define MAMR_WLFA_4X 0x00000040 /* The Write Loop is executed 4 times */ 337#define MAMR_WLFA_5X 0x00000050 /* The Write Loop is executed 5 times */ 338#define MAMR_WLFA_6X 0x00000060 /* The Write Loop is executed 6 times */ 339#define MAMR_WLFA_7X 0x00000070 /* The Write Loop is executed 7 times */ 340#define MAMR_WLFA_8X 0x00000080 /* The Write Loop is executed 8 times */ 341#define MAMR_WLFA_9X 0x00000090 /* The Write Loop is executed 9 times */ 342#define MAMR_WLFA_10X 0x000000A0 /* The Write Loop is executed 10 times */ 343#define MAMR_WLFA_11X 0x000000B0 /* The Write Loop is executed 11 times */ 344#define MAMR_WLFA_12X 0x000000C0 /* The Write Loop is executed 12 times */ 345#define MAMR_WLFA_13X 0x000000D0 /* The Write Loop is executed 13 times */ 346#define MAMR_WLFA_14X 0x000000E0 /* The Write Loop is executed 14 times */ 347#define MAMR_WLFA_15X 0x000000F0 /* The Write Loop is executed 15 times */ 348#define MAMR_WLFA_16X 0x00000000 /* The Write Loop is executed 16 times */ 349#define MAMR_TLFA_MSK 0x0000000F /* Timer Loop Field A mask */ 350#define MAMR_TLFA_1X 0x00000001 /* The Timer Loop is executed 1 time */ 351#define MAMR_TLFA_2X 0x00000002 /* The Timer Loop is executed 2 times */ 352#define MAMR_TLFA_3X 0x00000003 /* The Timer Loop is executed 3 times */ 353#define MAMR_TLFA_4X 0x00000004 /* The Timer Loop is executed 4 times */ 354#define MAMR_TLFA_5X 0x00000005 /* The Timer Loop is executed 5 times */ 355#define MAMR_TLFA_6X 0x00000006 /* The Timer Loop is executed 6 times */ 356#define MAMR_TLFA_7X 0x00000007 /* The Timer Loop is executed 7 times */ 357#define MAMR_TLFA_8X 0x00000008 /* The Timer Loop is executed 8 times */ 358#define MAMR_TLFA_9X 0x00000009 /* The Timer Loop is executed 9 times */ 359#define MAMR_TLFA_10X 0x0000000A /* The Timer Loop is executed 10 times */ 360#define MAMR_TLFA_11X 0x0000000B /* The Timer Loop is executed 11 times */ 361#define MAMR_TLFA_12X 0x0000000C /* The Timer Loop is executed 12 times */ 362#define MAMR_TLFA_13X 0x0000000D /* The Timer Loop is executed 13 times */ 363#define MAMR_TLFA_14X 0x0000000E /* The Timer Loop is executed 14 times */ 364#define MAMR_TLFA_15X 0x0000000F /* The Timer Loop is executed 15 times */ 365#define MAMR_TLFA_16X 0x00000000 /* The Timer Loop is executed 16 times */ 366 367/*----------------------------------------------------------------------- 368 * Machine B Mode Register 16-13 369 */ 370#define MBMR_PTB_MSK 0xFF000000 /* Periodic Timer B period mask */ 371#define MBMR_PTB_SHIFT 0x00000018 /* Periodic Timer B period shift */ 372#define MBMR_PTBE 0x00800000 /* Periodic Timer B Enable */ 373#define MBMR_AMB_MSK 0x00700000 /* Addess Multiplex size B */ 374#define MBMR_AMB_TYPE_0 0x00000000 /* Addess Multiplexing Type 0 */ 375#define MBMR_AMB_TYPE_1 0x00100000 /* Addess Multiplexing Type 1 */ 376#define MBMR_AMB_TYPE_2 0x00200000 /* Addess Multiplexing Type 2 */ 377#define MBMR_AMB_TYPE_3 0x00300000 /* Addess Multiplexing Type 3 */ 378#define MBMR_AMB_TYPE_4 0x00400000 /* Addess Multiplexing Type 4 */ 379#define MBMR_AMB_TYPE_5 0x00500000 /* Addess Multiplexing Type 5 */ 380#define MBMR_DSB_MSK 0x00060000 /* Disable Timer period mask */ 381#define MBMR_DSB_1_CYCL 0x00000000 /* 1 cycle Disable Period */ 382#define MBMR_DSB_2_CYCL 0x00020000 /* 2 cycle Disable Period */ 383#define MBMR_DSB_3_CYCL 0x00040000 /* 3 cycle Disable Period */ 384#define MBMR_DSB_4_CYCL 0x00060000 /* 4 cycle Disable Period */ 385#define MBMR_G0CLB_MSK 0x0000E000 /* General Line 0 Control B */ 386#define MBMR_G0CLB_A12 0x00000000 /* General Line 0 : A12 */ 387#define MBMR_G0CLB_A11 0x00002000 /* General Line 0 : A11 */ 388#define MBMR_G0CLB_A10 0x00004000 /* General Line 0 : A10 */ 389#define MBMR_G0CLB_A9 0x00006000 /* General Line 0 : A9 */ 390#define MBMR_G0CLB_A8 0x00008000 /* General Line 0 : A8 */ 391#define MBMR_G0CLB_A7 0x0000A000 /* General Line 0 : A7 */ 392#define MBMR_G0CLB_A6 0x0000C000 /* General Line 0 : A6 */ 393#define MBMR_G0CLB_A5 0x0000E000 /* General Line 0 : A5 */ 394#define MBMR_GPL_B4DIS 0x00001000 /* GPL_B4 ouput line Disable */ 395#define MBMR_RLFB_MSK 0x00000F00 /* Read Loop Field B mask */ 396#define MBMR_RLFB_1X 0x00000100 /* The Read Loop is executed 1 time */ 397#define MBMR_RLFB_2X 0x00000200 /* The Read Loop is executed 2 times */ 398#define MBMR_RLFB_3X 0x00000300 /* The Read Loop is executed 3 times */ 399#define MBMR_RLFB_4X 0x00000400 /* The Read Loop is executed 4 times */ 400#define MBMR_RLFB_5X 0x00000500 /* The Read Loop is executed 5 times */ 401#define MBMR_RLFB_6X 0x00000600 /* The Read Loop is executed 6 times */ 402#define MBMR_RLFB_7X 0x00000700 /* The Read Loop is executed 7 times */ 403#define MBMR_RLFB_8X 0x00000800 /* The Read Loop is executed 8 times */ 404#define MBMR_RLFB_9X 0x00000900 /* The Read Loop is executed 9 times */ 405#define MBMR_RLFB_10X 0x00000A00 /* The Read Loop is executed 10 times */ 406#define MBMR_RLFB_11X 0x00000B00 /* The Read Loop is executed 11 times */ 407#define MBMR_RLFB_12X 0x00000C00 /* The Read Loop is executed 12 times */ 408#define MBMR_RLFB_13X 0x00000D00 /* The Read Loop is executed 13 times */ 409#define MBMR_RLFB_14X 0x00000E00 /* The Read Loop is executed 14 times */ 410#define MBMR_RLFB_15X 0x00000f00 /* The Read Loop is executed 15 times */ 411#define MBMR_RLFB_16X 0x00000000 /* The Read Loop is executed 16 times */ 412#define MBMR_WLFB_MSK 0x000000F0 /* Write Loop Field B mask */ 413#define MBMR_WLFB_1X 0x00000010 /* The Write Loop is executed 1 time */ 414#define MBMR_WLFB_2X 0x00000020 /* The Write Loop is executed 2 times */ 415#define MBMR_WLFB_3X 0x00000030 /* The Write Loop is executed 3 times */ 416#define MBMR_WLFB_4X 0x00000040 /* The Write Loop is executed 4 times */ 417#define MBMR_WLFB_5X 0x00000050 /* The Write Loop is executed 5 times */ 418#define MBMR_WLFB_6X 0x00000060 /* The Write Loop is executed 6 times */ 419#define MBMR_WLFB_7X 0x00000070 /* The Write Loop is executed 7 times */ 420#define MBMR_WLFB_8X 0x00000080 /* The Write Loop is executed 8 times */ 421#define MBMR_WLFB_9X 0x00000090 /* The Write Loop is executed 9 times */ 422#define MBMR_WLFB_10X 0x000000A0 /* The Write Loop is executed 10 times */ 423#define MBMR_WLFB_11X 0x000000B0 /* The Write Loop is executed 11 times */ 424#define MBMR_WLFB_12X 0x000000C0 /* The Write Loop is executed 12 times */ 425#define MBMR_WLFB_13X 0x000000D0 /* The Write Loop is executed 13 times */ 426#define MBMR_WLFB_14X 0x000000E0 /* The Write Loop is executed 14 times */ 427#define MBMR_WLFB_15X 0x000000F0 /* The Write Loop is executed 15 times */ 428#define MBMR_WLFB_16X 0x00000000 /* The Write Loop is executed 16 times */ 429#define MBMR_TLFB_MSK 0x0000000F /* Timer Loop Field B mask */ 430#define MBMR_TLFB_1X 0x00000001 /* The Timer Loop is executed 1 time */ 431#define MBMR_TLFB_2X 0x00000002 /* The Timer Loop is executed 2 times */ 432#define MBMR_TLFB_3X 0x00000003 /* The Timer Loop is executed 3 times */ 433#define MBMR_TLFB_4X 0x00000004 /* The Timer Loop is executed 4 times */ 434#define MBMR_TLFB_5X 0x00000005 /* The Timer Loop is executed 5 times */ 435#define MBMR_TLFB_6X 0x00000006 /* The Timer Loop is executed 6 times */ 436#define MBMR_TLFB_7X 0x00000007 /* The Timer Loop is executed 7 times */ 437#define MBMR_TLFB_8X 0x00000008 /* The Timer Loop is executed 8 times */ 438#define MBMR_TLFB_9X 0x00000009 /* The Timer Loop is executed 9 times */ 439#define MBMR_TLFB_10X 0x0000000A /* The Timer Loop is executed 10 times */ 440#define MBMR_TLFB_11X 0x0000000B /* The Timer Loop is executed 11 times */ 441#define MBMR_TLFB_12X 0x0000000C /* The Timer Loop is executed 12 times */ 442#define MBMR_TLFB_13X 0x0000000D /* The Timer Loop is executed 13 times */ 443#define MBMR_TLFB_14X 0x0000000E /* The Timer Loop is executed 14 times */ 444#define MBMR_TLFB_15X 0x0000000F /* The Timer Loop is executed 15 times */ 445#define MBMR_TLFB_16X 0x00000000 /* The Timer Loop is executed 16 times */ 446 447/*----------------------------------------------------------------------- 448 * Timer Global Configuration Register 18-8 449 */ 450#define TGCR_CAS4 0x8000 /* Cascade Timer 3 and 4 */ 451#define TGCR_FRZ4 0x4000 /* Freeze timer 4 */ 452#define TGCR_STP4 0x2000 /* Stop timer 4 */ 453#define TGCR_RST4 0x1000 /* Reset timer 4 */ 454#define TGCR_GM2 0x0800 /* Gate Mode for Pin 2 */ 455#define TGCR_FRZ3 0x0400 /* Freeze timer 3 */ 456#define TGCR_STP3 0x0200 /* Stop timer 3 */ 457#define TGCR_RST3 0x0100 /* Reset timer 3 */ 458#define TGCR_CAS2 0x0080 /* Cascade Timer 1 and 2 */ 459#define TGCR_FRZ2 0x0040 /* Freeze timer 2 */ 460#define TGCR_STP2 0x0020 /* Stop timer 2 */ 461#define TGCR_RST2 0x0010 /* Reset timer 2 */ 462#define TGCR_GM1 0x0008 /* Gate Mode for Pin 1 */ 463#define TGCR_FRZ1 0x0004 /* Freeze timer 1 */ 464#define TGCR_STP1 0x0002 /* Stop timer 1 */ 465#define TGCR_RST1 0x0001 /* Reset timer 1 */ 466 467 468/*----------------------------------------------------------------------- 469 * Timer Mode Register 18-9 470 */ 471#define TMR_PS_MSK 0xFF00 /* Prescaler Value */ 472#define TMR_PS_SHIFT 8 /* Prescaler position */ 473#define TMR_CE_MSK 0x00C0 /* Capture Edge and Enable Interrupt */ 474#define TMR_CE_INTR_DIS 0x0000 /* Disable Interrupt on capture event */ 475#define TMR_CE_RISING 0x0040 /* Capture on Rising TINx edge only */ 476#define TMR_CE_FALLING 0x0080 /* Capture on Falling TINx edge only */ 477#define TMR_CE_ANY 0x00C0 /* Capture on any TINx edge */ 478#define TMR_OM 0x0020 /* Output Mode */ 479#define TMR_ORI 0x0010 /* Output Reference Interrupt Enable */ 480#define TMR_FRR 0x0008 /* Free Run/Restart */ 481#define TMR_ICLK_MSK 0x0006 /* Timer Input Clock Source mask */ 482#define TMR_ICLK_IN_CAS 0x0000 /* Internally cascaded input */ 483#define TMR_ICLK_IN_GEN 0x0002 /* Internal General system clock */ 484#define TMR_ICLK_IN_GEN_DIV16 0x0004 /* Internal General system clk div 16 */ 485#define TMR_ICLK_TIN_PIN 0x0006 /* TINx pin */ 486#define TMR_GE 0x0001 /* Gate Enable */ 487 488 489/*----------------------------------------------------------------------- 490 * I2C Controller Registers 491 */ 492#define I2MOD_REVD 0x20 /* Reverese Data */ 493#define I2MOD_GCD 0x10 /* General Call Disable */ 494#define I2MOD_FLT 0x08 /* Clock Filter */ 495#define I2MOD_PDIV32 0x00 /* Pre-Divider 32 */ 496#define I2MOD_PDIV16 0x02 /* Pre-Divider 16 */ 497#define I2MOD_PDIV8 0x04 /* Pre-Divider 8 */ 498#define I2MOD_PDIV4 0x06 /* Pre-Divider 4 */ 499#define I2MOD_EN 0x01 /* Enable */ 500 501#define I2CER_TXE 0x10 /* Tx Error */ 502#define I2CER_BSY 0x04 /* Busy Condition */ 503#define I2CER_TXB 0x02 /* Tx Buffer Transmitted */ 504#define I2CER_RXB 0x01 /* Rx Buffer Received */ 505#define I2CER_ALL (I2CER_TXE | I2CER_BSY | I2CER_TXB | I2CER_RXB) 506 507#define I2COM_STR 0x80 /* Start Transmit */ 508#define I2COM_MASTER 0x01 /* Master mode */ 509 510/*----------------------------------------------------------------------- 511 * SPI Controller Registers 31-10 512 */ 513#define SPI_EMASK 0x37 /* Event Mask */ 514#define SPI_MME 0x20 /* Multi-Master Error */ 515#define SPI_TXE 0x10 /* Transmit Error */ 516#define SPI_BSY 0x04 /* Busy */ 517#define SPI_TXB 0x02 /* Tx Buffer Empty */ 518#define SPI_RXB 0x01 /* RX Buffer full/closed */ 519 520#define SPI_STR 0x80 /* SPCOM: Start transmit */ 521 522/*----------------------------------------------------------------------- 523 * PCMCIA Interface General Control Register 17-12 524 */ 525#define PCMCIA_GCRX_CXRESET 0x00000040 526#define PCMCIA_GCRX_CXOE 0x00000080 527 528#define PCMCIA_VS1(slot) (0x80000000 >> (slot << 4)) 529#define PCMCIA_VS2(slot) (0x40000000 >> (slot << 4)) 530#define PCMCIA_VS_MASK(slot) (0xC0000000 >> (slot << 4)) 531#define PCMCIA_VS_SHIFT(slot) (30 - (slot << 4)) 532 533#define PCMCIA_WP(slot) (0x20000000 >> (slot << 4)) 534#define PCMCIA_CD2(slot) (0x10000000 >> (slot << 4)) 535#define PCMCIA_CD1(slot) (0x08000000 >> (slot << 4)) 536#define PCMCIA_BVD2(slot) (0x04000000 >> (slot << 4)) 537#define PCMCIA_BVD1(slot) (0x02000000 >> (slot << 4)) 538#define PCMCIA_RDY(slot) (0x01000000 >> (slot << 4)) 539#define PCMCIA_RDY_L(slot) (0x00800000 >> (slot << 4)) 540#define PCMCIA_RDY_H(slot) (0x00400000 >> (slot << 4)) 541#define PCMCIA_RDY_R(slot) (0x00200000 >> (slot << 4)) 542#define PCMCIA_RDY_F(slot) (0x00100000 >> (slot << 4)) 543#define PCMCIA_MASK(slot) (0xFFFF0000 >> (slot << 4)) 544 545/*----------------------------------------------------------------------- 546 * PCMCIA Option Register Definitions 547 * 548 * Bank Sizes: 549 */ 550#define PCMCIA_BSIZE_1 0x00000000 /* Bank size: 1 Bytes */ 551#define PCMCIA_BSIZE_2 0x08000000 /* Bank size: 2 Bytes */ 552#define PCMCIA_BSIZE_4 0x18000000 /* Bank size: 4 Bytes */ 553#define PCMCIA_BSIZE_8 0x10000000 /* Bank size: 8 Bytes */ 554#define PCMCIA_BSIZE_16 0x30000000 /* Bank size: 16 Bytes */ 555#define PCMCIA_BSIZE_32 0x38000000 /* Bank size: 32 Bytes */ 556#define PCMCIA_BSIZE_64 0x28000000 /* Bank size: 64 Bytes */ 557#define PCMCIA_BSIZE_128 0x20000000 /* Bank size: 128 Bytes */ 558#define PCMCIA_BSIZE_256 0x60000000 /* Bank size: 256 Bytes */ 559#define PCMCIA_BSIZE_512 0x68000000 /* Bank size: 512 Bytes */ 560#define PCMCIA_BSIZE_1K 0x78000000 /* Bank size: 1 kB */ 561#define PCMCIA_BSIZE_2K 0x70000000 /* Bank size: 2 kB */ 562#define PCMCIA_BSIZE_4K 0x50000000 /* Bank size: 4 kB */ 563#define PCMCIA_BSIZE_8K 0x58000000 /* Bank size: 8 kB */ 564#define PCMCIA_BSIZE_16K 0x48000000 /* Bank size: 16 kB */ 565#define PCMCIA_BSIZE_32K 0x40000000 /* Bank size: 32 kB */ 566#define PCMCIA_BSIZE_64K 0xC0000000 /* Bank size: 64 kB */ 567#define PCMCIA_BSIZE_128K 0xC8000000 /* Bank size: 128 kB */ 568#define PCMCIA_BSIZE_256K 0xD8000000 /* Bank size: 256 kB */ 569#define PCMCIA_BSIZE_512K 0xD0000000 /* Bank size: 512 kB */ 570#define PCMCIA_BSIZE_1M 0xF0000000 /* Bank size: 1 MB */ 571#define PCMCIA_BSIZE_2M 0xF8000000 /* Bank size: 2 MB */ 572#define PCMCIA_BSIZE_4M 0xE8000000 /* Bank size: 4 MB */ 573#define PCMCIA_BSIZE_8M 0xE0000000 /* Bank size: 8 MB */ 574#define PCMCIA_BSIZE_16M 0xA0000000 /* Bank size: 16 MB */ 575#define PCMCIA_BSIZE_32M 0xA8000000 /* Bank size: 32 MB */ 576#define PCMCIA_BSIZE_64M 0xB8000000 /* Bank size: 64 MB */ 577 578/* PCMCIA Timing */ 579#define PCMCIA_SHT(t) ((t & 0x0F)<<16) /* Strobe Hold Time */ 580#define PCMCIA_SST(t) ((t & 0x0F)<<12) /* Strobe Setup Time */ 581#define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length */ 582 583/* PCMCIA Port Sizes */ 584#define PCMCIA_PPS_8 0x00000000 /* 8 bit port size */ 585#define PCMCIA_PPS_16 0x00000040 /* 16 bit port size */ 586 587/* PCMCIA Region Select */ 588#define PCMCIA_PRS_MEM 0x00000000 /* Common Memory Space */ 589#define PCMCIA_PRS_ATTR 0x00000010 /* Attribute Space */ 590#define PCMCIA_PRS_IO 0x00000018 /* I/O Space */ 591#define PCMCIA_PRS_DMA 0x00000020 /* DMA, normal transfer */ 592#define PCMCIA_PRS_DMA_LAST 0x00000028 /* DMA, last transactn */ 593#define PCMCIA_PRS_CEx 0x00000030 /* A[22:23] ==> CE1,CE2 */ 594 595#define PCMCIA_PSLOT_A 0x00000000 /* Slot A */ 596#define PCMCIA_PSLOT_B 0x00000004 /* Slot B */ 597#define PCMCIA_WPROT 0x00000002 /* Write Protect */ 598#define PCMCIA_PV 0x00000001 /* Valid Bit */ 599 600#define UPMA 0x00000000 601#define UPMB 0x00800000 602 603#endif /* __MPCXX_H__ */ 604