diff options
Diffstat (limited to 'arch/m68k/include/asm/m5206sim.h')
| -rw-r--r-- | arch/m68k/include/asm/m5206sim.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/m5206sim.h b/arch/m68k/include/asm/m5206sim.h new file mode 100644 index 00000000000..7e3594dea88 --- /dev/null +++ b/arch/m68k/include/asm/m5206sim.h | |||
| @@ -0,0 +1,131 @@ | |||
| 1 | /****************************************************************************/ | ||
| 2 | |||
| 3 | /* | ||
| 4 | * m5206sim.h -- ColdFire 5206 System Integration Module support. | ||
| 5 | * | ||
| 6 | * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com) | ||
| 7 | * (C) Copyright 2000, Lineo Inc. (www.lineo.com) | ||
| 8 | */ | ||
| 9 | |||
| 10 | /****************************************************************************/ | ||
| 11 | #ifndef m5206sim_h | ||
| 12 | #define m5206sim_h | ||
| 13 | /****************************************************************************/ | ||
| 14 | |||
| 15 | |||
| 16 | /* | ||
| 17 | * Define the 5206 SIM register set addresses. | ||
| 18 | */ | ||
| 19 | #define MCFSIM_SIMR 0x03 /* SIM Config reg (r/w) */ | ||
| 20 | #define MCFSIM_ICR1 0x14 /* Intr Ctrl reg 1 (r/w) */ | ||
| 21 | #define MCFSIM_ICR2 0x15 /* Intr Ctrl reg 2 (r/w) */ | ||
| 22 | #define MCFSIM_ICR3 0x16 /* Intr Ctrl reg 3 (r/w) */ | ||
| 23 | #define MCFSIM_ICR4 0x17 /* Intr Ctrl reg 4 (r/w) */ | ||
| 24 | #define MCFSIM_ICR5 0x18 /* Intr Ctrl reg 5 (r/w) */ | ||
| 25 | #define MCFSIM_ICR6 0x19 /* Intr Ctrl reg 6 (r/w) */ | ||
| 26 | #define MCFSIM_ICR7 0x1a /* Intr Ctrl reg 7 (r/w) */ | ||
| 27 | #define MCFSIM_ICR8 0x1b /* Intr Ctrl reg 8 (r/w) */ | ||
| 28 | #define MCFSIM_ICR9 0x1c /* Intr Ctrl reg 9 (r/w) */ | ||
| 29 | #define MCFSIM_ICR10 0x1d /* Intr Ctrl reg 10 (r/w) */ | ||
| 30 | #define MCFSIM_ICR11 0x1e /* Intr Ctrl reg 11 (r/w) */ | ||
| 31 | #define MCFSIM_ICR12 0x1f /* Intr Ctrl reg 12 (r/w) */ | ||
| 32 | #define MCFSIM_ICR13 0x20 /* Intr Ctrl reg 13 (r/w) */ | ||
| 33 | #ifdef CONFIG_M5206e | ||
| 34 | #define MCFSIM_ICR14 0x21 /* Intr Ctrl reg 14 (r/w) */ | ||
| 35 | #define MCFSIM_ICR15 0x22 /* Intr Ctrl reg 15 (r/w) */ | ||
| 36 | #endif | ||
| 37 | |||
| 38 | #define MCFSIM_IMR 0x36 /* Interrupt Mask reg (r/w) */ | ||
| 39 | #define MCFSIM_IPR 0x3a /* Interrupt Pend reg (r/w) */ | ||
| 40 | |||
| 41 | #define MCFSIM_RSR 0x40 /* Reset Status reg (r/w) */ | ||
| 42 | #define MCFSIM_SYPCR 0x41 /* System Protection reg (r/w)*/ | ||
| 43 | |||
| 44 | #define MCFSIM_SWIVR 0x42 /* SW Watchdog intr reg (r/w) */ | ||
| 45 | #define MCFSIM_SWSR 0x43 /* SW Watchdog service (r/w) */ | ||
| 46 | |||
| 47 | #define MCFSIM_DCRR 0x46 /* DRAM Refresh reg (r/w) */ | ||
| 48 | #define MCFSIM_DCTR 0x4a /* DRAM Timing reg (r/w) */ | ||
| 49 | #define MCFSIM_DAR0 0x4c /* DRAM 0 Address reg(r/w) */ | ||
| 50 | #define MCFSIM_DMR0 0x50 /* DRAM 0 Mask reg (r/w) */ | ||
| 51 | #define MCFSIM_DCR0 0x57 /* DRAM 0 Control reg (r/w) */ | ||
| 52 | #define MCFSIM_DAR1 0x58 /* DRAM 1 Address reg (r/w) */ | ||
| 53 | #define MCFSIM_DMR1 0x5c /* DRAM 1 Mask reg (r/w) */ | ||
| 54 | #define MCFSIM_DCR1 0x63 /* DRAM 1 Control reg (r/w) */ | ||
| 55 | |||
| 56 | #define MCFSIM_CSAR0 0x64 /* CS 0 Address 0 reg (r/w) */ | ||
| 57 | #define MCFSIM_CSMR0 0x68 /* CS 0 Mask 0 reg (r/w) */ | ||
| 58 | #define MCFSIM_CSCR0 0x6e /* CS 0 Control reg (r/w) */ | ||
| 59 | #define MCFSIM_CSAR1 0x70 /* CS 1 Address reg (r/w) */ | ||
| 60 | #define MCFSIM_CSMR1 0x74 /* CS 1 Mask reg (r/w) */ | ||
| 61 | #define MCFSIM_CSCR1 0x7a /* CS 1 Control reg (r/w) */ | ||
| 62 | #define MCFSIM_CSAR2 0x7c /* CS 2 Address reg (r/w) */ | ||
| 63 | #define MCFSIM_CSMR2 0x80 /* CS 2 Mask reg (r/w) */ | ||
| 64 | #define MCFSIM_CSCR2 0x86 /* CS 2 Control reg (r/w) */ | ||
| 65 | #define MCFSIM_CSAR3 0x88 /* CS 3 Address reg (r/w) */ | ||
| 66 | #define MCFSIM_CSMR3 0x8c /* CS 3 Mask reg (r/w) */ | ||
| 67 | #define MCFSIM_CSCR3 0x92 /* CS 3 Control reg (r/w) */ | ||
| 68 | #define MCFSIM_CSAR4 0x94 /* CS 4 Address reg (r/w) */ | ||
| 69 | #define MCFSIM_CSMR4 0x98 /* CS 4 Mask reg (r/w) */ | ||
| 70 | #define MCFSIM_CSCR4 0x9e /* CS 4 Control reg (r/w) */ | ||
| 71 | #define MCFSIM_CSAR5 0xa0 /* CS 5 Address reg (r/w) */ | ||
| 72 | #define MCFSIM_CSMR5 0xa4 /* CS 5 Mask reg (r/w) */ | ||
| 73 | #define MCFSIM_CSCR5 0xaa /* CS 5 Control reg (r/w) */ | ||
| 74 | #define MCFSIM_CSAR6 0xac /* CS 6 Address reg (r/w) */ | ||
| 75 | #define MCFSIM_CSMR6 0xb0 /* CS 6 Mask reg (r/w) */ | ||
| 76 | #define MCFSIM_CSCR6 0xb6 /* CS 6 Control reg (r/w) */ | ||
| 77 | #define MCFSIM_CSAR7 0xb8 /* CS 7 Address reg (r/w) */ | ||
| 78 | #define MCFSIM_CSMR7 0xbc /* CS 7 Mask reg (r/w) */ | ||
| 79 | #define MCFSIM_CSCR7 0xc2 /* CS 7 Control reg (r/w) */ | ||
| 80 | #define MCFSIM_DMCR 0xc6 /* Default control */ | ||
| 81 | |||
| 82 | #ifdef CONFIG_M5206e | ||
| 83 | #define MCFSIM_PAR 0xca /* Pin Assignment reg (r/w) */ | ||
| 84 | #else | ||
| 85 | #define MCFSIM_PAR 0xcb /* Pin Assignment reg (r/w) */ | ||
| 86 | #endif | ||
| 87 | |||
| 88 | #define MCFSIM_PADDR 0x1c5 /* Parallel Direction (r/w) */ | ||
| 89 | #define MCFSIM_PADAT 0x1c9 /* Parallel Port Value (r/w) */ | ||
| 90 | |||
| 91 | /* | ||
| 92 | * Some symbol defines for the Parallel Port Pin Assignment Register | ||
| 93 | */ | ||
| 94 | #ifdef CONFIG_M5206e | ||
| 95 | #define MCFSIM_PAR_DREQ0 0x100 /* Set to select DREQ0 input */ | ||
| 96 | /* Clear to select T0 input */ | ||
| 97 | #define MCFSIM_PAR_DREQ1 0x200 /* Select DREQ1 input */ | ||
| 98 | /* Clear to select T0 output */ | ||
| 99 | #endif | ||
| 100 | |||
| 101 | /* | ||
| 102 | * Some symbol defines for the Interrupt Control Register | ||
| 103 | */ | ||
| 104 | #define MCFSIM_SWDICR MCFSIM_ICR8 /* Watchdog timer ICR */ | ||
| 105 | #define MCFSIM_TIMER1ICR MCFSIM_ICR9 /* Timer 1 ICR */ | ||
| 106 | #define MCFSIM_TIMER2ICR MCFSIM_ICR10 /* Timer 2 ICR */ | ||
| 107 | #define MCFSIM_UART1ICR MCFSIM_ICR12 /* UART 1 ICR */ | ||
| 108 | #define MCFSIM_UART2ICR MCFSIM_ICR13 /* UART 2 ICR */ | ||
| 109 | #ifdef CONFIG_M5206e | ||
| 110 | #define MCFSIM_DMA1ICR MCFSIM_ICR14 /* DMA 1 ICR */ | ||
| 111 | #define MCFSIM_DMA2ICR MCFSIM_ICR15 /* DMA 2 ICR */ | ||
| 112 | #endif | ||
| 113 | |||
| 114 | #if defined(CONFIG_M5206e) | ||
| 115 | #define MCFSIM_IMR_MASKALL 0xfffe /* All SIM intr sources */ | ||
| 116 | #endif | ||
| 117 | |||
| 118 | /* | ||
| 119 | * Macro to get and set IMR register. It is 16 bits on the 5206. | ||
| 120 | */ | ||
| 121 | #define mcf_getimr() \ | ||
| 122 | *((volatile unsigned short *) (MCF_MBAR + MCFSIM_IMR)) | ||
| 123 | |||
| 124 | #define mcf_setimr(imr) \ | ||
| 125 | *((volatile unsigned short *) (MCF_MBAR + MCFSIM_IMR)) = (imr) | ||
| 126 | |||
| 127 | #define mcf_getipr() \ | ||
| 128 | *((volatile unsigned short *) (MCF_MBAR + MCFSIM_IPR)) | ||
| 129 | |||
| 130 | /****************************************************************************/ | ||
| 131 | #endif /* m5206sim_h */ | ||