2 * These files are taken from the MCF523X source code example package
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3 * which is available on the Freescale website. Freescale explicitly
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4 * grants the redistribution and modification of these source files.
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5 * The complete licensing information is available in the file
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6 * LICENSE_FREESCALE.TXT.
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8 * File: mcf523x_scm.h
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9 * Purpose: Register and bit definitions for the MCF523X
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15 #ifndef __MCF523X_SCM_H__
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16 #define __MCF523X_SCM_H__
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18 /*********************************************************************
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20 * System Control Module (SCM)
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22 *********************************************************************/
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24 /* Register read/write macros */
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25 #define MCF_SCM_IPSBAR (*(vuint32*)(void*)(&__IPSBAR[0x000000]))
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26 #define MCF_SCM_RAMBAR (*(vuint32*)(void*)(&__IPSBAR[0x000008]))
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27 #define MCF_SCM_CRSR (*(vuint8 *)(void*)(&__IPSBAR[0x000010]))
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28 #define MCF_SCM_CWCR (*(vuint8 *)(void*)(&__IPSBAR[0x000011]))
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29 #define MCF_SCM_LPICR (*(vuint8 *)(void*)(&__IPSBAR[0x000012]))
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30 #define MCF_SCM_CWSR (*(vuint8 *)(void*)(&__IPSBAR[0x000013]))
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31 #define MCF_SCM_DMAREQC (*(vuint32*)(void*)(&__IPSBAR[0x000014]))
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32 #define MCF_SCM_MPARK (*(vuint32*)(void*)(&__IPSBAR[0x00001C]))
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33 #define MCF_SCM_MPR (*(vuint8 *)(void*)(&__IPSBAR[0x000020]))
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34 #define MCF_SCM_PACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000024]))
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35 #define MCF_SCM_PACR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000025]))
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36 #define MCF_SCM_PACR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000026]))
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37 #define MCF_SCM_PACR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000027]))
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38 #define MCF_SCM_PACR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000028]))
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39 #define MCF_SCM_PACR5 (*(vuint8 *)(void*)(&__IPSBAR[0x00002A]))
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40 #define MCF_SCM_PACR6 (*(vuint8 *)(void*)(&__IPSBAR[0x00002B]))
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41 #define MCF_SCM_PACR7 (*(vuint8 *)(void*)(&__IPSBAR[0x00002C]))
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42 #define MCF_SCM_PACR8 (*(vuint8 *)(void*)(&__IPSBAR[0x00002E]))
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43 #define MCF_SCM_GPACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000030]))
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45 /* Bit definitions and macros for MCF_SCM_IPSBAR */
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46 #define MCF_SCM_IPSBAR_V (0x00000001)
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47 #define MCF_SCM_IPSBAR_BA(x) (((x)&0x00000003)<<30)
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49 /* Bit definitions and macros for MCF_SCM_RAMBAR */
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50 #define MCF_SCM_RAMBAR_BDE (0x00000200)
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51 #define MCF_SCM_RAMBAR_BA(x) (((x)&0x0000FFFF)<<16)
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53 /* Bit definitions and macros for MCF_SCM_CRSR */
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54 #define MCF_SCM_CRSR_CWDR (0x20)
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55 #define MCF_SCM_CRSR_EXT (0x80)
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57 /* Bit definitions and macros for MCF_SCM_CWCR */
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58 #define MCF_SCM_CWCR_CWTIC (0x01)
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59 #define MCF_SCM_CWCR_CWTAVAL (0x02)
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60 #define MCF_SCM_CWCR_CWTA (0x04)
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61 #define MCF_SCM_CWCR_CWT(x) (((x)&0x07)<<3)
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62 #define MCF_SCM_CWCR_CWRI (0x40)
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63 #define MCF_SCM_CWCR_CWE (0x80)
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65 /* Bit definitions and macros for MCF_SCM_LPICR */
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66 #define MCF_SCM_LPICR_XLPM_IPL(x) (((x)&0x07)<<4)
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67 #define MCF_SCM_LPICR_ENBSTOP (0x80)
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69 /* Bit definitions and macros for MCF_SCM_DMAREQC */
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70 #define MCF_SCM_DMAREQC_DMAC0(x) (((x)&0x0000000F)<<0)
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71 #define MCF_SCM_DMAREQC_DMAC1(x) (((x)&0x0000000F)<<4)
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72 #define MCF_SCM_DMAREQC_DMAC2(x) (((x)&0x0000000F)<<8)
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73 #define MCF_SCM_DMAREQC_DMAC3(x) (((x)&0x0000000F)<<12)
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75 /* Bit definitions and macros for MCF_SCM_MPARK */
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76 #define MCF_SCM_MPARK_LCKOUT_TIME(x) (((x)&0x0000000F)<<8)
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77 #define MCF_SCM_MPARK_PRKLAST (0x00001000)
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78 #define MCF_SCM_MPARK_TIMEOUT (0x00002000)
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79 #define MCF_SCM_MPARK_FIXED (0x00004000)
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80 #define MCF_SCM_MPARK_M1_PRTY(x) (((x)&0x00000003)<<16)
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81 #define MCF_SCM_MPARK_M0_PRTY(x) (((x)&0x00000003)<<18)
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82 #define MCF_SCM_MPARK_M2_PRTY(x) (((x)&0x00000003)<<20)
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83 #define MCF_SCM_MPARK_M3_PRTY(x) (((x)&0x00000003)<<22)
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84 #define MCF_SCM_MPARK_BCR24BIT (0x01000000)
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85 #define MCF_SCM_MPARK_M2_P_EN (0x02000000)
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87 /* Bit definitions and macros for MCF_SCM_MPR */
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88 #define MCF_SCM_MPR_MPR(x) (((x)&0x0F)<<0)
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90 /* Bit definitions and macros for MCF_SCM_PACR0 */
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91 #define MCF_SCM_PACR0_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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92 #define MCF_SCM_PACR0_LOCK0 (0x08)
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93 #define MCF_SCM_PACR0_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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94 #define MCF_SCM_PACR0_LOCK1 (0x80)
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96 /* Bit definitions and macros for MCF_SCM_PACR1 */
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97 #define MCF_SCM_PACR1_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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98 #define MCF_SCM_PACR1_LOCK0 (0x08)
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99 #define MCF_SCM_PACR1_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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100 #define MCF_SCM_PACR1_LOCK1 (0x80)
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102 /* Bit definitions and macros for MCF_SCM_PACR2 */
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103 #define MCF_SCM_PACR2_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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104 #define MCF_SCM_PACR2_LOCK0 (0x08)
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105 #define MCF_SCM_PACR2_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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106 #define MCF_SCM_PACR2_LOCK1 (0x80)
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108 /* Bit definitions and macros for MCF_SCM_PACR3 */
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109 #define MCF_SCM_PACR3_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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110 #define MCF_SCM_PACR3_LOCK0 (0x08)
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111 #define MCF_SCM_PACR3_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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112 #define MCF_SCM_PACR3_LOCK1 (0x80)
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114 /* Bit definitions and macros for MCF_SCM_PACR4 */
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115 #define MCF_SCM_PACR4_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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116 #define MCF_SCM_PACR4_LOCK0 (0x08)
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117 #define MCF_SCM_PACR4_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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118 #define MCF_SCM_PACR4_LOCK1 (0x80)
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120 /* Bit definitions and macros for MCF_SCM_PACR5 */
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121 #define MCF_SCM_PACR5_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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122 #define MCF_SCM_PACR5_LOCK0 (0x08)
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123 #define MCF_SCM_PACR5_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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124 #define MCF_SCM_PACR5_LOCK1 (0x80)
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126 /* Bit definitions and macros for MCF_SCM_PACR6 */
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127 #define MCF_SCM_PACR6_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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128 #define MCF_SCM_PACR6_LOCK0 (0x08)
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129 #define MCF_SCM_PACR6_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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130 #define MCF_SCM_PACR6_LOCK1 (0x80)
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132 /* Bit definitions and macros for MCF_SCM_PACR7 */
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133 #define MCF_SCM_PACR7_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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134 #define MCF_SCM_PACR7_LOCK0 (0x08)
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135 #define MCF_SCM_PACR7_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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136 #define MCF_SCM_PACR7_LOCK1 (0x80)
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138 /* Bit definitions and macros for MCF_SCM_PACR8 */
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139 #define MCF_SCM_PACR8_ACCESS_CTRL0(x) (((x)&0x07)<<0)
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140 #define MCF_SCM_PACR8_LOCK0 (0x08)
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141 #define MCF_SCM_PACR8_ACCESS_CTRL1(x) (((x)&0x07)<<4)
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142 #define MCF_SCM_PACR8_LOCK1 (0x80)
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144 /* Bit definitions and macros for MCF_SCM_GPACR0 */
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145 #define MCF_SCM_GPACR0_ACCESS_CTRL(x) (((x)&0x0F)<<0)
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146 #define MCF_SCM_GPACR0_LOCK (0x80)
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148 /********************************************************************/
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150 #endif /* __MCF523X_SCM_H__ */
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