projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /****************************************************************************/ |
| 2 | ||
| 3 | /* | |
| 4 | * mcfsim.h -- ColdFire System Integration Module support. | |
| 5 | * | |
| 6 | * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com) | |
| 7 | * (C) Copyright 2000, Lineo Inc. (www.lineo.com) | |
| 8 | */ | |
| 9 | ||
| 10 | /****************************************************************************/ | |
| 11 | #ifndef mcfsim_h | |
| 12 | #define mcfsim_h | |
| 13 | /****************************************************************************/ | |
| 14 | ||
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15 | |
| 16 | /* | |
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17 | * Include 5204, 5206/e, 5235, 5249, 5270/5271, 5272, 5280/5282, |
| 18 | * 5307 or 5407 specific addresses. | |
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19 | */ |
| 20 | #if defined(CONFIG_M5204) | |
| 21 | #include <asm/m5204sim.h> | |
| 22 | #elif defined(CONFIG_M5206) || defined(CONFIG_M5206e) | |
| 23 | #include <asm/m5206sim.h> | |
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24 | #elif defined(CONFIG_M520x) |
| 25 | #include <asm/m520xsim.h> | |
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26 | #elif defined(CONFIG_M523x) |
| 27 | #include <asm/m523xsim.h> | |
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28 | #elif defined(CONFIG_M5249) |
| 29 | #include <asm/m5249sim.h> | |
| 30 | #elif defined(CONFIG_M527x) | |
| 31 | #include <asm/m527xsim.h> | |
| 32 | #elif defined(CONFIG_M5272) | |
| 33 | #include <asm/m5272sim.h> | |
| 34 | #elif defined(CONFIG_M528x) | |
| 35 | #include <asm/m528xsim.h> | |
| 36 | #elif defined(CONFIG_M5307) | |
| 37 | #include <asm/m5307sim.h> | |
| 6f57622a GU |
38 | #elif defined(CONFIG_M532x) |
| 39 | #include <asm/m532xsim.h> | |
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40 | #elif defined(CONFIG_M5407) |
| 41 | #include <asm/m5407sim.h> | |
| 42 | #endif | |
| 43 | ||
| 44 | ||
| 45 | /* | |
| 46 | * Define the base address of the SIM within the MBAR address space. | |
| 47 | */ | |
| 48 | #define MCFSIM_BASE 0x0 /* Base address of SIM */ | |
| 49 | ||
| 50 | ||
| 51 | /* | |
| 52 | * Bit definitions for the ICR family of registers. | |
| 53 | */ | |
| 54 | #define MCFSIM_ICR_AUTOVEC 0x80 /* Auto-vectored intr */ | |
| 55 | #define MCFSIM_ICR_LEVEL0 0x00 /* Level 0 intr */ | |
| 56 | #define MCFSIM_ICR_LEVEL1 0x04 /* Level 1 intr */ | |
| 57 | #define MCFSIM_ICR_LEVEL2 0x08 /* Level 2 intr */ | |
| 58 | #define MCFSIM_ICR_LEVEL3 0x0c /* Level 3 intr */ | |
| 59 | #define MCFSIM_ICR_LEVEL4 0x10 /* Level 4 intr */ | |
| 60 | #define MCFSIM_ICR_LEVEL5 0x14 /* Level 5 intr */ | |
| 61 | #define MCFSIM_ICR_LEVEL6 0x18 /* Level 6 intr */ | |
| 62 | #define MCFSIM_ICR_LEVEL7 0x1c /* Level 7 intr */ | |
| 63 | ||
| 64 | #define MCFSIM_ICR_PRI0 0x00 /* Priority 0 intr */ | |
| 65 | #define MCFSIM_ICR_PRI1 0x01 /* Priority 1 intr */ | |
| 66 | #define MCFSIM_ICR_PRI2 0x02 /* Priority 2 intr */ | |
| 67 | #define MCFSIM_ICR_PRI3 0x03 /* Priority 3 intr */ | |
| 68 | ||
| 69 | /* | |
| 70 | * Bit definitions for the Interrupt Mask register (IMR). | |
| 71 | */ | |
| 72 | #define MCFSIM_IMR_EINT1 0x0002 /* External intr # 1 */ | |
| 73 | #define MCFSIM_IMR_EINT2 0x0004 /* External intr # 2 */ | |
| 74 | #define MCFSIM_IMR_EINT3 0x0008 /* External intr # 3 */ | |
| 75 | #define MCFSIM_IMR_EINT4 0x0010 /* External intr # 4 */ | |
| 76 | #define MCFSIM_IMR_EINT5 0x0020 /* External intr # 5 */ | |
| 77 | #define MCFSIM_IMR_EINT6 0x0040 /* External intr # 6 */ | |
| 78 | #define MCFSIM_IMR_EINT7 0x0080 /* External intr # 7 */ | |
| 79 | ||
| 80 | #define MCFSIM_IMR_SWD 0x0100 /* Software Watchdog intr */ | |
| 81 | #define MCFSIM_IMR_TIMER1 0x0200 /* TIMER 1 intr */ | |
| 82 | #define MCFSIM_IMR_TIMER2 0x0400 /* TIMER 2 intr */ | |
| 83 | #define MCFSIM_IMR_MBUS 0x0800 /* MBUS intr */ | |
| 84 | #define MCFSIM_IMR_UART1 0x1000 /* UART 1 intr */ | |
| 85 | #define MCFSIM_IMR_UART2 0x2000 /* UART 2 intr */ | |
| 86 | ||
| 87 | #if defined(CONFIG_M5206e) | |
| 88 | #define MCFSIM_IMR_DMA1 0x4000 /* DMA 1 intr */ | |
| 89 | #define MCFSIM_IMR_DMA2 0x8000 /* DMA 2 intr */ | |
| 90 | #elif defined(CONFIG_M5249) || defined(CONFIG_M5307) | |
| 91 | #define MCFSIM_IMR_DMA0 0x4000 /* DMA 0 intr */ | |
| 92 | #define MCFSIM_IMR_DMA1 0x8000 /* DMA 1 intr */ | |
| 93 | #define MCFSIM_IMR_DMA2 0x10000 /* DMA 2 intr */ | |
| 94 | #define MCFSIM_IMR_DMA3 0x20000 /* DMA 3 intr */ | |
| 95 | #endif | |
| 96 | ||
| 97 | /* | |
| 98 | * Mask for all of the SIM devices. Some parts have more or less | |
| 99 | * SIM devices. This is a catchall for the sandard set. | |
| 100 | */ | |
| 101 | #ifndef MCFSIM_IMR_MASKALL | |
| 102 | #define MCFSIM_IMR_MASKALL 0x3ffe /* All intr sources */ | |
| 103 | #endif | |
| 104 | ||
| 6f57622a | 105 | |
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106 | /* |
| 107 | * PIT interrupt settings, if not found in mXXXXsim.h file. | |
| 108 | */ | |
| 109 | #ifndef ICR_INTRCONF | |
| 110 | #define ICR_INTRCONF 0x2b /* PIT1 level 5, priority 3 */ | |
| 111 | #endif | |
| 112 | #ifndef MCFPIT_IMR | |
| 113 | #define MCFPIT_IMR MCFINTC_IMRH | |
| 114 | #endif | |
| 115 | #ifndef MCFPIT_IMR_IBIT | |
| 116 | #define MCFPIT_IMR_IBIT (1 << (MCFINT_PIT1 - 32)) | |
| 117 | #endif | |
| 118 | ||
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119 | |
| 120 | #ifndef __ASSEMBLY__ | |
| 121 | /* | |
| 122 | * Definition for the interrupt auto-vectoring support. | |
| 123 | */ | |
| 124 | extern void mcf_autovector(unsigned int vec); | |
| 125 | #endif /* __ASSEMBLY__ */ | |
| 126 | ||
| 127 | /****************************************************************************/ | |
| 128 | #endif /* mcfsim_h */ |