4.115
Last change
on this file since 6c454104 was
6c454104,
checked in by Sebastian Huber <sebastian.huber@…>, on 11/13/12 at 10:50:38
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bsp/mpc55xx: Fix no-cache section load
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Property mode set to
100644
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File size:
3.1 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @ingroup mpc55xx |
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5 | * |
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6 | * @brief EBI calibration chip-select configuration. |
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7 | */ |
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8 | |
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9 | /* |
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10 | * Copyright (c) 2008-2011 embedded brains GmbH. All rights reserved. |
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11 | * |
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12 | * embedded brains GmbH |
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13 | * Obere Lagerstr. 30 |
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14 | * 82178 Puchheim |
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15 | * Germany |
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16 | * <rtems@embedded-brains.de> |
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17 | * |
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18 | * The license and distribution terms for this file may be |
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19 | * found in the file LICENSE in this distribution or at |
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20 | * http://www.rtems.com/license/LICENSE. |
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21 | */ |
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22 | |
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23 | #include <bsp/mpc55xx-config.h> |
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24 | #include <bsp/start.h> |
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25 | #include <bsp.h> |
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26 | |
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27 | #ifdef MPC55XX_HAS_EBI |
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28 | |
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29 | BSP_START_TEXT_SECTION const struct EBI_CAL_CS_tag |
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30 | mpc55xx_start_config_ebi_cal_cs [] = { |
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31 | #if defined(MPC55XX_BOARD_MPC5674FEVB) |
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32 | /* External SRAM */ |
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33 | { |
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34 | .BR = { |
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35 | .B = { |
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36 | .BA = 0x20000000 >> 15, |
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37 | .PS = 0, |
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38 | .AD_MUX = 1, |
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39 | .BL = 1, |
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40 | .WEBS = 0, |
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41 | .TBDIP = 1, |
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42 | .SETA = 0, |
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43 | .BI = 0, |
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44 | .V = 1 |
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45 | } |
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46 | }, |
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47 | .OR = { |
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48 | .B = { |
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49 | .AM = 0xfff80000 >> 15, |
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50 | .SCY = 0, |
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51 | .BSCY = 0 |
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52 | } |
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53 | } |
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54 | }, |
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55 | /* External Ethernet controller */ |
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56 | { |
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57 | .BR = { |
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58 | .B = { |
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59 | .BA = 0x3fff8000 >> 15, |
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60 | .PS = 0, |
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61 | .AD_MUX = 1, |
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62 | .BL = 0, |
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63 | .WEBS = 0, |
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64 | .TBDIP = 0, |
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65 | .SETA = 0, |
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66 | .BI = 1, |
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67 | .V = 1 |
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68 | } |
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69 | }, |
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70 | .OR = { |
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71 | .B = { |
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72 | .AM = 0xfff80000 >> 15, |
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73 | .SCY = 1, |
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74 | .BSCY = 0 |
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75 | } |
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76 | } |
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77 | } |
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78 | #elif defined(MPC55XX_BOARD_MPC5674F_ECU508) \ |
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79 | && defined(MPC55XX_NEEDS_LOW_LEVEL_INIT) |
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80 | /* D_CS0 for external SRAM */ |
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81 | { |
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82 | .BR = { |
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83 | .B = { |
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84 | .BA = 0x20000000 >> 15, |
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85 | .PS = 0, |
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86 | .AD_MUX = 1, |
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87 | .BL = 1, |
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88 | .WEBS = 0, |
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89 | .TBDIP = 1, |
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90 | .SETA = 0, |
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91 | .BI = 0, |
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92 | .V = 1 |
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93 | } |
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94 | }, |
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95 | .OR = { |
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96 | .B = { |
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97 | .AM = 0xffe00000 >> 15, |
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98 | .SCY = 0, |
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99 | .BSCY = 0 |
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100 | } |
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101 | } |
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102 | }, |
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103 | |
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104 | /* D_CS1 for Ethernet Controller */ |
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105 | { |
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106 | .BR = { |
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107 | .B = { |
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108 | .BA = 0x3fff8000 >> 15, |
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109 | .PS = 0, |
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110 | .AD_MUX = 1, |
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111 | .BL = 0, |
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112 | .WEBS = 0, |
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113 | .TBDIP = 0, |
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114 | .SETA = 0, |
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115 | .BI = 1, |
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116 | .V = 1 |
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117 | } |
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118 | }, |
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119 | .OR = { |
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120 | .B = { |
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121 | .AM = 0xffff8000 >> 15, |
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122 | .SCY = 1, |
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123 | .BSCY = 0 |
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124 | } |
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125 | } |
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126 | }, |
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127 | |
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128 | /* D_CS2 unused */ |
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129 | { |
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130 | .BR = { |
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131 | .B = { |
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132 | .BA = 0x20000000 >> 15, |
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133 | .PS = 0, |
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134 | .AD_MUX = 1, |
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135 | .BL = 0, |
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136 | .WEBS = 0, |
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137 | .TBDIP = 0, |
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138 | .SETA = 0, |
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139 | .BI = 1, |
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140 | .V = 0 |
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141 | } |
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142 | }, |
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143 | .OR = { |
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144 | .B = { |
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145 | .AM = 0xfff80000 >> 15, |
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146 | .SCY = 0, |
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147 | .BSCY = 0 |
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148 | } |
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149 | } |
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150 | }, |
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151 | |
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152 | /* D_CS3 for MRAM, ARCNET */ |
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153 | { |
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154 | .BR = { |
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155 | .B = { |
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156 | .BA = 0x3ff80000 >> 15, |
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157 | .PS = 1, |
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158 | .AD_MUX = 1, |
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159 | .BL = 0, |
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160 | .WEBS = 1, |
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161 | .TBDIP = 0, |
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162 | .SETA = 0, |
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163 | .BI = 1, |
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164 | .V = 1 |
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165 | } |
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166 | }, |
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167 | .OR = { |
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168 | .B = { |
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169 | .AM = 0xfff80000 >> 15, |
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170 | .SCY = 1, |
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171 | .BSCY = 0 |
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172 | } |
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173 | } |
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174 | } |
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175 | #endif |
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176 | }; |
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177 | |
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178 | BSP_START_TEXT_SECTION const size_t mpc55xx_start_config_ebi_cal_cs_count [] = { |
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179 | sizeof(mpc55xx_start_config_ebi_cal_cs) / sizeof(mpc55xx_start_config_ebi_cal_cs [0]) |
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180 | }; |
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181 | |
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182 | #endif /* MPC55XX_HAS_EBI */ |
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