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Diffstat (limited to 'u-boot/include/mpc8xx.h')
| -rw-r--r-- | u-boot/include/mpc8xx.h | 634 |
1 files changed, 634 insertions, 0 deletions
diff --git a/u-boot/include/mpc8xx.h b/u-boot/include/mpc8xx.h new file mode 100644 index 0000000..bef748f --- /dev/null +++ b/u-boot/include/mpc8xx.h @@ -0,0 +1,634 @@ +/* + * (C) Copyright 2000-2004 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * mpc8xx.h + * + * MPC8xx specific definitions + */ + +#ifndef __MPCXX_H__ +#define __MPCXX_H__ + + +/*----------------------------------------------------------------------- + * Exception offsets (PowerPC standard) + */ +#define EXC_OFF_SYS_RESET 0x0100 /* System reset */ +#define _START_OFFSET EXC_OFF_SYS_RESET + +/*----------------------------------------------------------------------- + * SYPCR - System Protection Control Register 11-9 + */ +#define SYPCR_SWTC 0xFFFF0000 /* Software Watchdog Timer Count */ +#define SYPCR_BMT 0x0000FF00 /* Bus Monitor Timing */ +#define SYPCR_BME 0x00000080 /* Bus Monitor Enable */ +#define SYPCR_SWF 0x00000008 /* Software Watchdog Freeze */ +#define SYPCR_SWE 0x00000004 /* Software Watchdog Enable */ +#define SYPCR_SWRI 0x00000002 /* Software Watchdog Reset/Int Select */ +#define SYPCR_SWP 0x00000001 /* Software Watchdog Prescale */ + +/*----------------------------------------------------------------------- + * SIUMCR - SIU Module Configuration Register 11-6 + */ +#define SIUMCR_EARB 0x80000000 /* External Arbitration */ +#define SIUMCR_EARP0 0x00000000 /* External Arbi. Request priority 0 */ +#define SIUMCR_EARP1 0x10000000 /* External Arbi. Request priority 1 */ +#define SIUMCR_EARP2 0x20000000 /* External Arbi. Request priority 2 */ +#define SIUMCR_EARP3 0x30000000 /* External Arbi. Request priority 3 */ +#define SIUMCR_EARP4 0x40000000 /* External Arbi. Request priority 4 */ +#define SIUMCR_EARP5 0x50000000 /* External Arbi. Request priority 5 */ +#define SIUMCR_EARP6 0x60000000 /* External Arbi. Request priority 6 */ +#define SIUMCR_EARP7 0x70000000 /* External Arbi. Request priority 7 */ +#define SIUMCR_DSHW 0x00800000 /* Data Showcycles */ +#define SIUMCR_DBGC00 0x00000000 /* Debug pins configuration */ +#define SIUMCR_DBGC01 0x00200000 /* - " - */ +#define SIUMCR_DBGC10 0x00400000 /* - " - */ +#define SIUMCR_DBGC11 0x00600000 /* - " - */ +#define SIUMCR_DBPC00 0x00000000 /* Debug Port pins Config. */ +#define SIUMCR_DBPC01 0x00080000 /* - " - */ +#define SIUMCR_DBPC10 0x00100000 /* - " - */ +#define SIUMCR_DBPC11 0x00180000 /* - " - */ +#define SIUMCR_FRC 0x00020000 /* FRZ pin Configuration */ +#define SIUMCR_DLK 0x00010000 /* Debug Register Lock */ +#define SIUMCR_PNCS 0x00008000 /* Parity Non-mem Crtl reg */ +#define SIUMCR_OPAR 0x00004000 /* Odd Parity */ +#define SIUMCR_DPC 0x00002000 /* Data Parity pins Config. */ +#define SIUMCR_MPRE 0x00001000 /* Multi CPU Reserva. Enable */ +#define SIUMCR_MLRC00 0x00000000 /* Multi Level Reserva. Ctrl */ +#define SIUMCR_MLRC01 0x00000400 /* - " - */ +#define SIUMCR_MLRC10 0x00000800 /* - " - */ +#define SIUMCR_MLRC11 0x00000C00 /* - " - */ +#define SIUMCR_AEME 0x00000200 /* Asynchro External Master */ +#define SIUMCR_SEME 0x00000100 /* Synchro External Master */ +#define SIUMCR_BSC 0x00000080 /* Byte Select Configuration */ +#define SIUMCR_GB5E 0x00000040 /* GPL_B(5) Enable */ +#define SIUMCR_B2DD 0x00000020 /* Bank 2 Double Drive */ +#define SIUMCR_B3DD 0x00000010 /* Bank 3 Double Drive */ + +/*----------------------------------------------------------------------- + * TBSCR - Time Base Status and Control Register 11-26 + */ +#define TBSCR_TBIRQ7 0x8000 /* Time Base Interrupt Request 7 */ +#define TBSCR_TBIRQ6 0x4000 /* Time Base Interrupt Request 6 */ +#define TBSCR_TBIRQ5 0x2000 /* Time Base Interrupt Request 5 */ +#define TBSCR_TBIRQ4 0x1000 /* Time Base Interrupt Request 4 */ +#define TBSCR_TBIRQ3 0x0800 /* Time Base Interrupt Request 3 */ +#define TBSCR_TBIRQ2 0x0400 /* Time Base Interrupt Request 2 */ +#define TBSCR_TBIRQ1 0x0200 /* Time Base Interrupt Request 1 */ +#define TBSCR_TBIRQ0 0x0100 /* Time Base Interrupt Request 0 */ +#if 0 /* already in asm/8xx_immap.h */ +#define TBSCR_REFA 0x0080 /* Reference Interrupt Status A */ +#define TBSCR_REFB 0x0040 /* Reference Interrupt Status B */ +#define TBSCR_REFAE 0x0008 /* Second Interrupt Enable A */ +#define TBSCR_REFBE 0x0004 /* Second Interrupt Enable B */ +#define TBSCR_TBF 0x0002 /* Time Base Freeze */ +#define TBSCR_TBE 0x0001 /* Time Base Enable */ +#endif + +/*----------------------------------------------------------------------- + * PISCR - Periodic Interrupt Status and Control Register 11-31 + */ +#undef PISCR_PIRQ /* TBD */ +#define PISCR_PITF 0x0002 /* Periodic Interrupt Timer Freeze */ +#if 0 /* already in asm/8xx_immap.h */ +#define PISCR_PS 0x0080 /* Periodic interrupt Status */ +#define PISCR_PIE 0x0004 /* Periodic Interrupt Enable */ +#define PISCR_PTE 0x0001 /* Periodic Timer Enable */ +#endif + +/*----------------------------------------------------------------------- + * RSR - Reset Status Register 5-4 + */ +#define RSR_JTRS 0x01000000 /* JTAG Reset Status */ +#define RSR_DBSRS 0x02000000 /* Debug Port Soft Reset Status */ +#define RSR_DBHRS 0x04000000 /* Debug Port Hard Reset Status */ +#define RSR_CSRS 0x08000000 /* Check Stop Reset Status */ +#define RSR_SWRS 0x10000000 /* Software Watchdog Reset Status*/ +#define RSR_LLRS 0x20000000 /* Loss-of-Lock Reset Status */ +#define RSR_ESRS 0x40000000 /* External Soft Reset Status */ +#define RSR_EHRS 0x80000000 /* External Hard Reset Status */ + +#define RSR_ALLBITS (RSR_JTRS|RSR_DBSRS|RSR_DBHRS|RSR_CSRS|RSR_SWRS|RSR_LLRS|RSR_ESRS|RSR_EHRS) + +/*----------------------------------------------------------------------- + * Newer chips (MPC866 family and MPC87x/88x family) have different + * clock distribution system. Their IMMR lower half is >= 0x0800 + */ +#define MPC8xx_NEW_CLK 0x0800 + +/*----------------------------------------------------------------------- + * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 + */ +/* Newer chips (MPC866/87x/88x et al) defines */ +#define PLPRCR_MFN_MSK 0xF8000000 /* Multiplication factor numerator bits */ +#define PLPRCR_MFN_SHIFT 27 /* Multiplication factor numerator shift*/ +#define PLPRCR_MFD_MSK 0x07C00000 /* Multiplication factor denominator bits */ +#define PLPRCR_MFD_SHIFT 22 /* Multiplication factor denominator shift*/ +#define PLPRCR_S_MSK 0x00300000 /* Multiplication factor integer bits */ +#define PLPRCR_S_SHIFT 20 /* Multiplication factor integer shift */ +#define PLPRCR_MFI_MSK 0x000F0000 /* Multiplication factor integer bits */ +#define PLPRCR_MFI_SHIFT 16 /* Multiplication factor integer shift */ + +#define PLPRCR_PDF_MSK 0x0000001E /* Predivision Factor bits */ +#define PLPRCR_PDF_SHIFT 1 /* Predivision Factor shift value */ +#define PLPRCR_DBRMO 0x00000001 /* DPLL BRM Order bit */ + +/* Multiplication factor + PDF bits */ +#define PLPRCR_MFACT_MSK (PLPRCR_MFN_MSK | \ + PLPRCR_MFD_MSK | \ + PLPRCR_S_MSK | \ + PLPRCR_MFI_MSK | \ + PLPRCR_PDF_MSK) + +/* Older chips (MPC860/862 et al) defines */ +#define PLPRCR_MF_MSK 0xFFF00000 /* Multiplication factor bits */ +#define PLPRCR_MF_SHIFT 20 /* Multiplication factor shift value */ + +#define PLPRCR_SPLSS 0x00008000 /* SPLL Lock Status Sticky bit */ +#define PLPRCR_TMIST 0x00001000 /* Timers Interrupt Status */ + +#define PLPRCR_LPM_MSK 0x00000300 /* Low Power Mode mask */ +#define PLPRCR_LPM_NORMAL 0x00000000 /* normal power management mode */ +#define PLPRCR_LPM_DOZE 0x00000100 /* doze power management mode */ +#define PLPRCR_LPM_SLEEP 0x00000200 /* sleep power management mode */ +#define PLPRCR_LPM_DEEP_SLEEP 0x00000300 /* deep sleep power mgt mode */ +#define PLPRCR_LPM_DOWN 0x00000300 /* down power management mode */ + +/* Common defines */ +#define PLPRCR_TEXPS 0x00004000 /* TEXP Status */ +#define PLPRCR_CSRC 0x00000400 /* Clock Source */ + +#define PLPRCR_CSR 0x00000080 /* CheskStop Reset value */ +#define PLPRCR_LOLRE 0x00000040 /* Loss Of Lock Reset Enable */ +#define PLPRCR_FIOPD 0x00000020 /* Force I/O Pull Down */ + +/*----------------------------------------------------------------------- + * SCCR - System Clock and reset Control Register 15-27 + */ +#define SCCR_COM00 0x00000000 /* full strength CLKOUT output buffer */ +#define SCCR_COM01 0x20000000 /* half strength CLKOUT output buffer */ +#define SCCR_COM10 0x40000000 /* reserved */ +#define SCCR_COM11 0x60000000 /* CLKOUT output buffer disabled */ +#define SCCR_TBS 0x02000000 /* Time Base Source */ +#define SCCR_RTDIV 0x01000000 /* RTC Clock Divide */ +#define SCCR_RTSEL 0x00800000 /* RTC circuit input source select */ +#define SCCR_CRQEN 0x00400000 /* CPM Request Enable */ +#define SCCR_PRQEN 0x00200000 /* Power Management Request Enable */ +#define SCCR_EBDF00 0x00000000 /* CLKOUT is GCLK2 / 1 (normal op.) */ +#define SCCR_EBDF01 0x00020000 /* CLKOUT is GCLK2 / 2 */ +#define SCCR_EBDF10 0x00040000 /* reserved */ +#define SCCR_EBDF11 0x00060000 /* reserved */ +#define SCCR_DFSYNC00 0x00000000 /* SyncCLK division by 1 (normal op.) */ +#define SCCR_DFSYNC01 0x00002000 /* SyncCLK division by 4 */ +#define SCCR_DFSYNC10 0x00004000 /* SyncCLK division by 16 */ +#define SCCR_DFSYNC11 0x00006000 /* SyncCLK division by 64 */ +#define SCCR_DFBRG00 0x00000000 /* BRGCLK division by 1 (normal op.) */ +#define SCCR_DFBRG01 0x00000800 /* BRGCLK division by 4 */ +#define SCCR_DFBRG10 0x00001000 /* BRGCLK division by 16 */ +#define SCCR_DFBRG11 0x00001800 /* BRGCLK division by 64 */ +#define SCCR_DFNL000 0x00000000 /* Division by 2 (default = minimum) */ +#define SCCR_DFNL001 0x00000100 /* Division by 4 */ +#define SCCR_DFNL010 0x00000200 /* Division by 8 */ +#define SCCR_DFNL011 0x00000300 /* Division by 16 */ +#define SCCR_DFNL100 0x00000400 /* Division by 32 */ +#define SCCR_DFNL101 0x00000500 /* Division by 64 */ +#define SCCR_DFNL110 0x00000600 /* Division by 128 */ +#define SCCR_DFNL111 0x00000700 /* Division by 256 (maximum) */ +#define SCCR_DFNH000 0x00000000 /* Division by 1 (default = minimum) */ +#define SCCR_DFNH110 0x000000D0 /* Division by 64 (maximum) */ +#define SCCR_DFNH111 0x000000E0 /* reserved */ +#define SCCR_DFLCD000 0x00000000 /* Division by 1 (default = minimum) */ +#define SCCR_DFLCD001 0x00000004 /* Division by 2 */ +#define SCCR_DFLCD010 0x00000008 /* Division by 4 */ +#define SCCR_DFLCD011 0x0000000C /* Division by 8 */ +#define SCCR_DFLCD100 0x00000010 /* Division by 16 */ +#define SCCR_DFLCD101 0x00000014 /* Division by 32 */ +#define SCCR_DFLCD110 0x00000018 /* Division by 64 (maximum) */ +#define SCCR_DFLCD111 0x0000001C /* reserved */ +#define SCCR_DFALCD00 0x00000000 /* Division by 1 (default = minimum) */ +#define SCCR_DFALCD01 0x00000001 /* Division by 3 */ +#define SCCR_DFALCD10 0x00000002 /* Division by 5 */ +#define SCCR_DFALCD11 0x00000003 /* Division by 7 (maximum) */ + + +/*----------------------------------------------------------------------- + * BR - Memory Controler: Base Register 16-9 + */ +#define BR_BA_MSK 0xFFFF8000 /* Base Address Mask */ +#define BR_AT_MSK 0x00007000 /* Address Type Mask */ +#define BR_PS_MSK 0x00000C00 /* Port Size Mask */ +#define BR_PS_32 0x00000000 /* 32 bit port size */ +#define BR_PS_16 0x00000800 /* 16 bit port size */ +#define BR_PS_8 0x00000400 /* 8 bit port size */ +#define BR_PARE 0x00000200 /* Parity Enable */ +#define BR_WP 0x00000100 /* Write Protect */ +#define BR_MS_MSK 0x000000C0 /* Machine Select Mask */ +#define BR_MS_GPCM 0x00000000 /* G.P.C.M. Machine Select */ +#define BR_MS_UPMA 0x00000080 /* U.P.M.A Machine Select */ +#define BR_MS_UPMB 0x000000C0 /* U.P.M.B Machine Select */ +#define BR_V 0x00000001 /* Bank Valid */ + +/*----------------------------------------------------------------------- + * OR - Memory Controler: Option Register 16-11 + */ +#define OR_AM_MSK 0xFFFF8000 /* Address Mask Mask */ +#define OR_ATM_MSK 0x00007000 /* Address Type Mask Mask */ +#define OR_CSNT_SAM 0x00000800 /* Chip Select Negation Time/ Start */ + /* Address Multiplex */ +#define OR_ACS_MSK 0x00000600 /* Address to Chip Select Setup mask */ +#define OR_ACS_DIV1 0x00000000 /* CS is output at the same time */ +#define OR_ACS_DIV4 0x00000400 /* CS is output 1/4 a clock later */ +#define OR_ACS_DIV2 0x00000600 /* CS is output 1/2 a clock later */ +#define OR_G5LA 0x00000400 /* Output #GPL5 on #GPL_A5 */ +#define OR_G5LS 0x00000200 /* Drive #GPL high on falling edge of...*/ +#define OR_BI 0x00000100 /* Burst inhibit */ +#define OR_SCY_MSK 0x000000F0 /* Cycle Lenght in Clocks */ +#define OR_SCY_0_CLK 0x00000000 /* 0 clock cycles wait states */ +#define OR_SCY_1_CLK 0x00000010 /* 1 clock cycles wait states */ +#define OR_SCY_2_CLK 0x00000020 /* 2 clock cycles wait states */ +#define OR_SCY_3_CLK 0x00000030 /* 3 clock cycles wait states */ +#define OR_SCY_4_CLK 0x00000040 /* 4 clock cycles wait states */ +#define OR_SCY_5_CLK 0x00000050 /* 5 clock cycles wait states */ +#define OR_SCY_6_CLK 0x00000060 /* 6 clock cycles wait states */ +#define OR_SCY_7_CLK 0x00000070 /* 7 clock cycles wait states */ +#define OR_SCY_8_CLK 0x00000080 /* 8 clock cycles wait states */ +#define OR_SCY_9_CLK 0x00000090 /* 9 clock cycles wait states */ +#define OR_SCY_10_CLK 0x000000A0 /* 10 clock cycles wait states */ +#define OR_SCY_11_CLK 0x000000B0 /* 11 clock cycles wait states */ +#define OR_SCY_12_CLK 0x000000C0 /* 12 clock cycles wait states */ +#define OR_SCY_13_CLK 0x000000D0 /* 13 clock cycles wait states */ +#define OR_SCY_14_CLK 0x000000E0 /* 14 clock cycles wait states */ +#define OR_SCY_15_CLK 0x000000F0 /* 15 clock cycles wait states */ +#define OR_SETA 0x00000008 /* External Transfer Acknowledge */ +#define OR_TRLX 0x00000004 /* Timing Relaxed */ +#define OR_EHTR 0x00000002 /* Extended Hold Time on Read */ + + +/*----------------------------------------------------------------------- + * MPTPR - Memory Periodic Timer Prescaler Register 16-17 + */ +#define MPTPR_PTP_MSK 0xFF00 /* Periodic Timers Prescaler Mask */ +#define MPTPR_PTP_DIV2 0x2000 /* BRGCLK divided by 2 */ +#define MPTPR_PTP_DIV4 0x1000 /* BRGCLK divided by 4 */ +#define MPTPR_PTP_DIV8 0x0800 /* BRGCLK divided by 8 */ +#define MPTPR_PTP_DIV16 0x0400 /* BRGCLK divided by 16 */ +#define MPTPR_PTP_DIV32 0x0200 /* BRGCLK divided by 32 */ +#define MPTPR_PTP_DIV64 0x0100 /* BRGCLK divided by 64 */ + +/*----------------------------------------------------------------------- + * MCR - Memory Command Register + */ +#define MCR_OP_WRITE 0x00000000 /* WRITE command */ +#define MCR_OP_READ 0x40000000 /* READ command */ +#define MCR_OP_RUN 0x80000000 /* RUN command */ +#define MCR_UPM_A 0x00000000 /* Select UPM A */ +#define MCR_UPM_B 0x00800000 /* Select UPM B */ +#define MCR_MB_CS0 0x00000000 /* Use Chip Select /CS0 */ +#define MCR_MB_CS1 0x00002000 /* Use Chip Select /CS1 */ +#define MCR_MB_CS2 0x00004000 /* Use Chip Select /CS2 */ +#define MCR_MB_CS3 0x00006000 /* Use Chip Select /CS3 */ +#define MCR_MB_CS4 0x00008000 /* Use Chip Select /CS4 */ +#define MCR_MB_CS5 0x0000A000 /* Use Chip Select /CS5 */ +#define MCR_MB_CS6 0x0000C000 /* Use Chip Select /CS6 */ +#define MCR_MB_CS7 0x0000E000 /* Use Chip Select /CS7 */ +#define MCR_MLCF(n) (((n)&0xF)<<8) /* Memory Command Loop Count Field */ +#define MCR_MAD(addr) ((addr)&0x3F) /* Memory Array Index */ + +/*----------------------------------------------------------------------- + * Machine A Mode Register 16-13 + */ +#define MAMR_PTA_MSK 0xFF000000 /* Periodic Timer A period mask */ +#define MAMR_PTA_SHIFT 0x00000018 /* Periodic Timer A period shift */ +#define MAMR_PTAE 0x00800000 /* Periodic Timer A Enable */ +#define MAMR_AMA_MSK 0x00700000 /* Addess Multiplexing size A */ +#define MAMR_AMA_TYPE_0 0x00000000 /* Addess Multiplexing Type 0 */ +#define MAMR_AMA_TYPE_1 0x00100000 /* Addess Multiplexing Type 1 */ +#define MAMR_AMA_TYPE_2 0x00200000 /* Addess Multiplexing Type 2 */ +#define MAMR_AMA_TYPE_3 0x00300000 /* Addess Multiplexing Type 3 */ +#define MAMR_AMA_TYPE_4 0x00400000 /* Addess Multiplexing Type 4 */ +#define MAMR_AMA_TYPE_5 0x00500000 /* Addess Multiplexing Type 5 */ +#define MAMR_DSA_MSK 0x00060000 /* Disable Timer period mask */ +#define MAMR_DSA_1_CYCL 0x00000000 /* 1 cycle Disable Period */ +#define MAMR_DSA_2_CYCL 0x00020000 /* 2 cycle Disable Period */ +#define MAMR_DSA_3_CYCL 0x00040000 /* 3 cycle Disable Period */ +#define MAMR_DSA_4_CYCL 0x00060000 /* 4 cycle Disable Period */ +#define MAMR_G0CLA_MSK 0x0000E000 /* General Line 0 Control A */ +#define MAMR_G0CLA_A12 0x00000000 /* General Line 0 : A12 */ +#define MAMR_G0CLA_A11 0x00002000 /* General Line 0 : A11 */ +#define MAMR_G0CLA_A10 0x00004000 /* General Line 0 : A10 */ +#define MAMR_G0CLA_A9 0x00006000 /* General Line 0 : A9 */ +#define MAMR_G0CLA_A8 0x00008000 /* General Line 0 : A8 */ +#define MAMR_G0CLA_A7 0x0000A000 /* General Line 0 : A7 */ +#define MAMR_G0CLA_A6 0x0000C000 /* General Line 0 : A6 */ +#define MAMR_G0CLA_A5 0x0000E000 /* General Line 0 : A5 */ +#define MAMR_GPL_A4DIS 0x00001000 /* GPL_A4 ouput line Disable */ +#define MAMR_RLFA_MSK 0x00000F00 /* Read Loop Field A mask */ +#define MAMR_RLFA_1X 0x00000100 /* The Read Loop is executed 1 time */ +#define MAMR_RLFA_2X 0x00000200 /* The Read Loop is executed 2 times */ +#define MAMR_RLFA_3X 0x00000300 /* The Read Loop is executed 3 times */ +#define MAMR_RLFA_4X 0x00000400 /* The Read Loop is executed 4 times */ +#define MAMR_RLFA_5X 0x00000500 /* The Read Loop is executed 5 times */ +#define MAMR_RLFA_6X 0x00000600 /* The Read Loop is executed 6 times */ +#define MAMR_RLFA_7X 0x00000700 /* The Read Loop is executed 7 times */ +#define MAMR_RLFA_8X 0x00000800 /* The Read Loop is executed 8 times */ +#define MAMR_RLFA_9X 0x00000900 /* The Read Loop is executed 9 times */ +#define MAMR_RLFA_10X 0x00000A00 /* The Read Loop is executed 10 times */ +#define MAMR_RLFA_11X 0x00000B00 /* The Read Loop is executed 11 times */ +#define MAMR_RLFA_12X 0x00000C00 /* The Read Loop is executed 12 times */ +#define MAMR_RLFA_13X 0x00000D00 /* The Read Loop is executed 13 times */ +#define MAMR_RLFA_14X 0x00000E00 /* The Read Loop is executed 14 times */ +#define MAMR_RLFA_15X 0x00000F00 /* The Read Loop is executed 15 times */ +#define MAMR_RLFA_16X 0x00000000 /* The Read Loop is executed 16 times */ +#define MAMR_WLFA_MSK 0x000000F0 /* Write Loop Field A mask */ +#define MAMR_WLFA_1X 0x00000010 /* The Write Loop is executed 1 time */ +#define MAMR_WLFA_2X 0x00000020 /* The Write Loop is executed 2 times */ +#define MAMR_WLFA_3X 0x00000030 /* The Write Loop is executed 3 times */ +#define MAMR_WLFA_4X 0x00000040 /* The Write Loop is executed 4 times */ +#define MAMR_WLFA_5X 0x00000050 /* The Write Loop is executed 5 times */ +#define MAMR_WLFA_6X 0x00000060 /* The Write Loop is executed 6 times */ +#define MAMR_WLFA_7X 0x00000070 /* The Write Loop is executed 7 times */ +#define MAMR_WLFA_8X 0x00000080 /* The Write Loop is executed 8 times */ +#define MAMR_WLFA_9X 0x00000090 /* The Write Loop is executed 9 times */ +#define MAMR_WLFA_10X 0x000000A0 /* The Write Loop is executed 10 times */ +#define MAMR_WLFA_11X 0x000000B0 /* The Write Loop is executed 11 times */ +#define MAMR_WLFA_12X 0x000000C0 /* The Write Loop is executed 12 times */ +#define MAMR_WLFA_13X 0x000000D0 /* The Write Loop is executed 13 times */ +#define MAMR_WLFA_14X 0x000000E0 /* The Write Loop is executed 14 times */ +#define MAMR_WLFA_15X 0x000000F0 /* The Write Loop is executed 15 times */ +#define MAMR_WLFA_16X 0x00000000 /* The Write Loop is executed 16 times */ +#define MAMR_TLFA_MSK 0x0000000F /* Timer Loop Field A mask */ +#define MAMR_TLFA_1X 0x00000001 /* The Timer Loop is executed 1 time */ +#define MAMR_TLFA_2X 0x00000002 /* The Timer Loop is executed 2 times */ +#define MAMR_TLFA_3X 0x00000003 /* The Timer Loop is executed 3 times */ +#define MAMR_TLFA_4X 0x00000004 /* The Timer Loop is executed 4 times */ +#define MAMR_TLFA_5X 0x00000005 /* The Timer Loop is executed 5 times */ +#define MAMR_TLFA_6X 0x00000006 /* The Timer Loop is executed 6 times */ +#define MAMR_TLFA_7X 0x00000007 /* The Timer Loop is executed 7 times */ +#define MAMR_TLFA_8X 0x00000008 /* The Timer Loop is executed 8 times */ +#define MAMR_TLFA_9X 0x00000009 /* The Timer Loop is executed 9 times */ +#define MAMR_TLFA_10X 0x0000000A /* The Timer Loop is executed 10 times */ +#define MAMR_TLFA_11X 0x0000000B /* The Timer Loop is executed 11 times */ +#define MAMR_TLFA_12X 0x0000000C /* The Timer Loop is executed 12 times */ +#define MAMR_TLFA_13X 0x0000000D /* The Timer Loop is executed 13 times */ +#define MAMR_TLFA_14X 0x0000000E /* The Timer Loop is executed 14 times */ +#define MAMR_TLFA_15X 0x0000000F /* The Timer Loop is executed 15 times */ +#define MAMR_TLFA_16X 0x00000000 /* The Timer Loop is executed 16 times */ + +/*----------------------------------------------------------------------- + * Machine B Mode Register 16-13 + */ +#define MBMR_PTB_MSK 0xFF000000 /* Periodic Timer B period mask */ +#define MBMR_PTB_SHIFT 0x00000018 /* Periodic Timer B period shift */ +#define MBMR_PTBE 0x00800000 /* Periodic Timer B Enable */ +#define MBMR_AMB_MSK 0x00700000 /* Addess Multiplex size B */ +#define MBMR_AMB_TYPE_0 0x00000000 /* Addess Multiplexing Type 0 */ +#define MBMR_AMB_TYPE_1 0x00100000 /* Addess Multiplexing Type 1 */ +#define MBMR_AMB_TYPE_2 0x00200000 /* Addess Multiplexing Type 2 */ +#define MBMR_AMB_TYPE_3 0x00300000 /* Addess Multiplexing Type 3 */ +#define MBMR_AMB_TYPE_4 0x00400000 /* Addess Multiplexing Type 4 */ +#define MBMR_AMB_TYPE_5 0x00500000 /* Addess Multiplexing Type 5 */ +#define MBMR_DSB_MSK 0x00060000 /* Disable Timer period mask */ +#define MBMR_DSB_1_CYCL 0x00000000 /* 1 cycle Disable Period */ +#define MBMR_DSB_2_CYCL 0x00020000 /* 2 cycle Disable Period */ +#define MBMR_DSB_3_CYCL 0x00040000 /* 3 cycle Disable Period */ +#define MBMR_DSB_4_CYCL 0x00060000 /* 4 cycle Disable Period */ +#define MBMR_G0CLB_MSK 0x0000E000 /* General Line 0 Control B */ +#define MBMR_G0CLB_A12 0x00000000 /* General Line 0 : A12 */ +#define MBMR_G0CLB_A11 0x00002000 /* General Line 0 : A11 */ +#define MBMR_G0CLB_A10 0x00004000 /* General Line 0 : A10 */ +#define MBMR_G0CLB_A9 0x00006000 /* General Line 0 : A9 */ +#define MBMR_G0CLB_A8 0x00008000 /* General Line 0 : A8 */ +#define MBMR_G0CLB_A7 0x0000A000 /* General Line 0 : A7 */ +#define MBMR_G0CLB_A6 0x0000C000 /* General Line 0 : A6 */ +#define MBMR_G0CLB_A5 0x0000E000 /* General Line 0 : A5 */ +#define MBMR_GPL_B4DIS 0x00001000 /* GPL_B4 ouput line Disable */ +#define MBMR_RLFB_MSK 0x00000F00 /* Read Loop Field B mask */ +#define MBMR_RLFB_1X 0x00000100 /* The Read Loop is executed 1 time */ +#define MBMR_RLFB_2X 0x00000200 /* The Read Loop is executed 2 times */ +#define MBMR_RLFB_3X 0x00000300 /* The Read Loop is executed 3 times */ +#define MBMR_RLFB_4X 0x00000400 /* The Read Loop is executed 4 times */ +#define MBMR_RLFB_5X 0x00000500 /* The Read Loop is executed 5 times */ +#define MBMR_RLFB_6X 0x00000600 /* The Read Loop is executed 6 times */ +#define MBMR_RLFB_7X 0x00000700 /* The Read Loop is executed 7 times */ +#define MBMR_RLFB_8X 0x00000800 /* The Read Loop is executed 8 times */ +#define MBMR_RLFB_9X 0x00000900 /* The Read Loop is executed 9 times */ +#define MBMR_RLFB_10X 0x00000A00 /* The Read Loop is executed 10 times */ +#define MBMR_RLFB_11X 0x00000B00 /* The Read Loop is executed 11 times */ +#define MBMR_RLFB_12X 0x00000C00 /* The Read Loop is executed 12 times */ +#define MBMR_RLFB_13X 0x00000D00 /* The Read Loop is executed 13 times */ +#define MBMR_RLFB_14X 0x00000E00 /* The Read Loop is executed 14 times */ +#define MBMR_RLFB_15X 0x00000f00 /* The Read Loop is executed 15 times */ +#define MBMR_RLFB_16X 0x00000000 /* The Read Loop is executed 16 times */ +#define MBMR_WLFB_MSK 0x000000F0 /* Write Loop Field B mask */ +#define MBMR_WLFB_1X 0x00000010 /* The Write Loop is executed 1 time */ +#define MBMR_WLFB_2X 0x00000020 /* The Write Loop is executed 2 times */ +#define MBMR_WLFB_3X 0x00000030 /* The Write Loop is executed 3 times */ +#define MBMR_WLFB_4X 0x00000040 /* The Write Loop is executed 4 times */ +#define MBMR_WLFB_5X 0x00000050 /* The Write Loop is executed 5 times */ +#define MBMR_WLFB_6X 0x00000060 /* The Write Loop is executed 6 times */ +#define MBMR_WLFB_7X 0x00000070 /* The Write Loop is executed 7 times */ +#define MBMR_WLFB_8X 0x00000080 /* The Write Loop is executed 8 times */ +#define MBMR_WLFB_9X 0x00000090 /* The Write Loop is executed 9 times */ +#define MBMR_WLFB_10X 0x000000A0 /* The Write Loop is executed 10 times */ +#define MBMR_WLFB_11X 0x000000B0 /* The Write Loop is executed 11 times */ +#define MBMR_WLFB_12X 0x000000C0 /* The Write Loop is executed 12 times */ +#define MBMR_WLFB_13X 0x000000D0 /* The Write Loop is executed 13 times */ +#define MBMR_WLFB_14X 0x000000E0 /* The Write Loop is executed 14 times */ +#define MBMR_WLFB_15X 0x000000F0 /* The Write Loop is executed 15 times */ +#define MBMR_WLFB_16X 0x00000000 /* The Write Loop is executed 16 times */ +#define MBMR_TLFB_MSK 0x0000000F /* Timer Loop Field B mask */ +#define MBMR_TLFB_1X 0x00000001 /* The Timer Loop is executed 1 time */ +#define MBMR_TLFB_2X 0x00000002 /* The Timer Loop is executed 2 times */ +#define MBMR_TLFB_3X 0x00000003 /* The Timer Loop is executed 3 times */ +#define MBMR_TLFB_4X 0x00000004 /* The Timer Loop is executed 4 times */ +#define MBMR_TLFB_5X 0x00000005 /* The Timer Loop is executed 5 times */ +#define MBMR_TLFB_6X 0x00000006 /* The Timer Loop is executed 6 times */ +#define MBMR_TLFB_7X 0x00000007 /* The Timer Loop is executed 7 times */ +#define MBMR_TLFB_8X 0x00000008 /* The Timer Loop is executed 8 times */ +#define MBMR_TLFB_9X 0x00000009 /* The Timer Loop is executed 9 times */ +#define MBMR_TLFB_10X 0x0000000A /* The Timer Loop is executed 10 times */ +#define MBMR_TLFB_11X 0x0000000B /* The Timer Loop is executed 11 times */ +#define MBMR_TLFB_12X 0x0000000C /* The Timer Loop is executed 12 times */ +#define MBMR_TLFB_13X 0x0000000D /* The Timer Loop is executed 13 times */ +#define MBMR_TLFB_14X 0x0000000E /* The Timer Loop is executed 14 times */ +#define MBMR_TLFB_15X 0x0000000F /* The Timer Loop is executed 15 times */ +#define MBMR_TLFB_16X 0x00000000 /* The Timer Loop is executed 16 times */ + +/*----------------------------------------------------------------------- + * Timer Global Configuration Register 18-8 + */ +#define TGCR_CAS4 0x8000 /* Cascade Timer 3 and 4 */ +#define TGCR_FRZ4 0x4000 /* Freeze timer 4 */ +#define TGCR_STP4 0x2000 /* Stop timer 4 */ +#define TGCR_RST4 0x1000 /* Reset timer 4 */ +#define TGCR_GM2 0x0800 /* Gate Mode for Pin 2 */ +#define TGCR_FRZ3 0x0400 /* Freeze timer 3 */ +#define TGCR_STP3 0x0200 /* Stop timer 3 */ +#define TGCR_RST3 0x0100 /* Reset timer 3 */ +#define TGCR_CAS2 0x0080 /* Cascade Timer 1 and 2 */ +#define TGCR_FRZ2 0x0040 /* Freeze timer 2 */ +#define TGCR_STP2 0x0020 /* Stop timer 2 */ +#define TGCR_RST2 0x0010 /* Reset timer 2 */ +#define TGCR_GM1 0x0008 /* Gate Mode for Pin 1 */ +#define TGCR_FRZ1 0x0004 /* Freeze timer 1 */ +#define TGCR_STP1 0x0002 /* Stop timer 1 */ +#define TGCR_RST1 0x0001 /* Reset timer 1 */ + + +/*----------------------------------------------------------------------- + * Timer Mode Register 18-9 + */ +#define TMR_PS_MSK 0xFF00 /* Prescaler Value */ +#define TMR_PS_SHIFT 8 /* Prescaler position */ +#define TMR_CE_MSK 0x00C0 /* Capture Edge and Enable Interrupt */ +#define TMR_CE_INTR_DIS 0x0000 /* Disable Interrupt on capture event */ +#define TMR_CE_RISING 0x0040 /* Capture on Rising TINx edge only */ +#define TMR_CE_FALLING 0x0080 /* Capture on Falling TINx edge only */ +#define TMR_CE_ANY 0x00C0 /* Capture on any TINx edge */ +#define TMR_OM 0x0020 /* Output Mode */ +#define TMR_ORI 0x0010 /* Output Reference Interrupt Enable */ +#define TMR_FRR 0x0008 /* Free Run/Restart */ +#define TMR_ICLK_MSK 0x0006 /* Timer Input Clock Source mask */ +#define TMR_ICLK_IN_CAS 0x0000 /* Internally cascaded input */ +#define TMR_ICLK_IN_GEN 0x0002 /* Internal General system clock */ +#define TMR_ICLK_IN_GEN_DIV16 0x0004 /* Internal General system clk div 16 */ +#define TMR_ICLK_TIN_PIN 0x0006 /* TINx pin */ +#define TMR_GE 0x0001 /* Gate Enable */ + + +/*----------------------------------------------------------------------- + * I2C Controller Registers + */ +#define I2MOD_REVD 0x20 /* Reverese Data */ +#define I2MOD_GCD 0x10 /* General Call Disable */ +#define I2MOD_FLT 0x08 /* Clock Filter */ +#define I2MOD_PDIV32 0x00 /* Pre-Divider 32 */ +#define I2MOD_PDIV16 0x02 /* Pre-Divider 16 */ +#define I2MOD_PDIV8 0x04 /* Pre-Divider 8 */ +#define I2MOD_PDIV4 0x06 /* Pre-Divider 4 */ +#define I2MOD_EN 0x01 /* Enable */ + +#define I2CER_TXE 0x10 /* Tx Error */ +#define I2CER_BSY 0x04 /* Busy Condition */ +#define I2CER_TXB 0x02 /* Tx Buffer Transmitted */ +#define I2CER_RXB 0x01 /* Rx Buffer Received */ +#define I2CER_ALL (I2CER_TXE | I2CER_BSY | I2CER_TXB | I2CER_RXB) + +#define I2COM_STR 0x80 /* Start Transmit */ +#define I2COM_MASTER 0x01 /* Master mode */ + +/*----------------------------------------------------------------------- + * SPI Controller Registers 31-10 + */ +#define SPI_EMASK 0x37 /* Event Mask */ +#define SPI_MME 0x20 /* Multi-Master Error */ +#define SPI_TXE 0x10 /* Transmit Error */ +#define SPI_BSY 0x04 /* Busy */ +#define SPI_TXB 0x02 /* Tx Buffer Empty */ +#define SPI_RXB 0x01 /* RX Buffer full/closed */ + +#define SPI_STR 0x80 /* SPCOM: Start transmit */ + +/*----------------------------------------------------------------------- + * PCMCIA Interface General Control Register 17-12 + */ +#define PCMCIA_GCRX_CXRESET 0x00000040 +#define PCMCIA_GCRX_CXOE 0x00000080 + +#define PCMCIA_VS1(slot) (0x80000000 >> (slot << 4)) +#define PCMCIA_VS2(slot) (0x40000000 >> (slot << 4)) +#define PCMCIA_VS_MASK(slot) (0xC0000000 >> (slot << 4)) +#define PCMCIA_VS_SHIFT(slot) (30 - (slot << 4)) + +#define PCMCIA_WP(slot) (0x20000000 >> (slot << 4)) +#define PCMCIA_CD2(slot) (0x10000000 >> (slot << 4)) +#define PCMCIA_CD1(slot) (0x08000000 >> (slot << 4)) +#define PCMCIA_BVD2(slot) (0x04000000 >> (slot << 4)) +#define PCMCIA_BVD1(slot) (0x02000000 >> (slot << 4)) +#define PCMCIA_RDY(slot) (0x01000000 >> (slot << 4)) +#define PCMCIA_RDY_L(slot) (0x00800000 >> (slot << 4)) +#define PCMCIA_RDY_H(slot) (0x00400000 >> (slot << 4)) +#define PCMCIA_RDY_R(slot) (0x00200000 >> (slot << 4)) +#define PCMCIA_RDY_F(slot) (0x00100000 >> (slot << 4)) +#define PCMCIA_MASK(slot) (0xFFFF0000 >> (slot << 4)) + +/*----------------------------------------------------------------------- + * PCMCIA Option Register Definitions + * + * Bank Sizes: + */ +#define PCMCIA_BSIZE_1 0x00000000 /* Bank size: 1 Bytes */ +#define PCMCIA_BSIZE_2 0x08000000 /* Bank size: 2 Bytes */ +#define PCMCIA_BSIZE_4 0x18000000 /* Bank size: 4 Bytes */ +#define PCMCIA_BSIZE_8 0x10000000 /* Bank size: 8 Bytes */ +#define PCMCIA_BSIZE_16 0x30000000 /* Bank size: 16 Bytes */ +#define PCMCIA_BSIZE_32 0x38000000 /* Bank size: 32 Bytes */ +#define PCMCIA_BSIZE_64 0x28000000 /* Bank size: 64 Bytes */ +#define PCMCIA_BSIZE_128 0x20000000 /* Bank size: 128 Bytes */ +#define PCMCIA_BSIZE_256 0x60000000 /* Bank size: 256 Bytes */ +#define PCMCIA_BSIZE_512 0x68000000 /* Bank size: 512 Bytes */ +#define PCMCIA_BSIZE_1K 0x78000000 /* Bank size: 1 kB */ +#define PCMCIA_BSIZE_2K 0x70000000 /* Bank size: 2 kB */ +#define PCMCIA_BSIZE_4K 0x50000000 /* Bank size: 4 kB */ +#define PCMCIA_BSIZE_8K 0x58000000 /* Bank size: 8 kB */ +#define PCMCIA_BSIZE_16K 0x48000000 /* Bank size: 16 kB */ +#define PCMCIA_BSIZE_32K 0x40000000 /* Bank size: 32 kB */ +#define PCMCIA_BSIZE_64K 0xC0000000 /* Bank size: 64 kB */ +#define PCMCIA_BSIZE_128K 0xC8000000 /* Bank size: 128 kB */ +#define PCMCIA_BSIZE_256K 0xD8000000 /* Bank size: 256 kB */ +#define PCMCIA_BSIZE_512K 0xD0000000 /* Bank size: 512 kB */ +#define PCMCIA_BSIZE_1M 0xF0000000 /* Bank size: 1 MB */ +#define PCMCIA_BSIZE_2M 0xF8000000 /* Bank size: 2 MB */ +#define PCMCIA_BSIZE_4M 0xE8000000 /* Bank size: 4 MB */ +#define PCMCIA_BSIZE_8M 0xE0000000 /* Bank size: 8 MB */ +#define PCMCIA_BSIZE_16M 0xA0000000 /* Bank size: 16 MB */ +#define PCMCIA_BSIZE_32M 0xA8000000 /* Bank size: 32 MB */ +#define PCMCIA_BSIZE_64M 0xB8000000 /* Bank size: 64 MB */ + +/* PCMCIA Timing */ +#define PCMCIA_SHT(t) ((t & 0x0F)<<16) /* Strobe Hold Time */ +#define PCMCIA_SST(t) ((t & 0x0F)<<12) /* Strobe Setup Time */ +#define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length */ + +/* PCMCIA Port Sizes */ +#define PCMCIA_PPS_8 0x00000000 /* 8 bit port size */ +#define PCMCIA_PPS_16 0x00000040 /* 16 bit port size */ + +/* PCMCIA Region Select */ +#define PCMCIA_PRS_MEM 0x00000000 /* Common Memory Space */ +#define PCMCIA_PRS_ATTR 0x00000010 /* Attribute Space */ +#define PCMCIA_PRS_IO 0x00000018 /* I/O Space */ +#define PCMCIA_PRS_DMA 0x00000020 /* DMA, normal transfer */ +#define PCMCIA_PRS_DMA_LAST 0x00000028 /* DMA, last transactn */ +#define PCMCIA_PRS_CEx 0x00000030 /* A[22:23] ==> CE1,CE2 */ + +#define PCMCIA_PSLOT_A 0x00000000 /* Slot A */ +#define PCMCIA_PSLOT_B 0x00000004 /* Slot B */ +#define PCMCIA_WPROT 0x00000002 /* Write Protect */ +#define PCMCIA_PV 0x00000001 /* Valid Bit */ + +#define UPMA 0x00000000 +#define UPMB 0x00800000 + +#endif /* __MPCXX_H__ */ |