annotate packages/hal/arm/cma230/current/cdl/hal_arm_cma230.cdl @ 82:6736c52df507 ecos-sw-2000-04-14

Merge from eCos master repository on 2000-04-14-13:35:46-BST
author jlarmour
date Tue, 18 Apr 2000 21:51:55 +0000
parents 2085233a121a
children 84e4bde58b26
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1 # ====================================================================
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2 #
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3 # hal_arm_cma230.cdl
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4 #
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5 # Cogent CMA230 board HAL package configuration data
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6 #
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7 # ====================================================================
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8 #####COPYRIGHTBEGIN####
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9 #
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10 # -------------------------------------------
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11 # The contents of this file are subject to the Red Hat eCos Public License
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12 # Version 1.1 (the "License"); you may not use this file except in
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13 # compliance with the License. You may obtain a copy of the License at
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14 # http://www.redhat.com/
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15 #
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16 # Software distributed under the License is distributed on an "AS IS"
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17 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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18 # License for the specific language governing rights and limitations under
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19 # the License.
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20 #
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21 # The Original Code is eCos - Embedded Configurable Operating System,
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22 # released September 30, 1998.
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23 #
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24 # The Initial Developer of the Original Code is Red Hat.
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25 # Portions created by Red Hat are
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26 # Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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27 # All Rights Reserved.
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28 # -------------------------------------------
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29 #
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30 #####COPYRIGHTEND####
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31 # ====================================================================
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32 ######DESCRIPTIONBEGIN####
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33 #
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34 # Author(s): jskov
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35 # Original data: gthomas
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36 # Contributors:
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37 # Date: 1999-07-01
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38 #
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39 #####DESCRIPTIONEND####
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40 #
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41 # ====================================================================
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42
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43 cdl_package CYGPKG_HAL_ARM_CMA230 {
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44 display "Cogent Computer Systems CMA2xx boards"
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45 parent CYGPKG_HAL_ARM
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46 hardware
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47 include_dir cyg/hal
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48 define_header hal_arm_cma230.h
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49 description "
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50 The cma230 HAL package provides the support needed to run
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51 eCos on Cogent Computer Systems CMA2xx (CMA230, CMA222) boards."
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52
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53 compile hal_diag.c plf_stub.c cma230_misc.c
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54
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55 implements CYGINT_HAL_DEBUG_GDB_STUBS
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56 implements CYGINT_HAL_DEBUG_GDB_STUBS_BREAK
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57
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58 define_proc {
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59 puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_arm.h>"
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60 puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_cma230.h>"
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61 }
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62
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63 cdl_option CYGHWR_HAL_ARM_CMA2XX_VARIANT {
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64 display "Cogent CMA2xxx processor variant"
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65 flavor data
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66 legal_values { "CMA230" "CMA222" }
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67 default_value { "CMA230" }
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68 description "
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69 The processor variant used by the Cogent board."
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70 }
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71
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72 cdl_component CYG_HAL_STARTUP {
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73 display "Startup type"
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74 flavor data
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75 legal_values {"RAM" "ROM"}
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76 default_value {"RAM"}
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77 no_define
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78 define -file system.h CYG_HAL_STARTUP
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79 description "
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80 When targetting the CMA230 board it is possible to build
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81 the system for either RAM bootstrap or ROM bootstrap(s). Select
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82 'ram' when building programs to load into RAM using onboard
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83 debug software such as Angel or eCos GDB stubs. Select 'rom'
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84 when building a stand-alone application which will be put
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85 into ROM."
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86 }
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87
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88 cdl_option CYGHWR_HAL_ARM_CMA230_DIAG_PORT {
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89 display "Diagnostic serial port"
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90 flavor data
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91 legal_values 0 1
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92 default_value 0
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93 description "
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94 The CMA230 board has two separate serial ports. This option
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95 chooses which of these ports will be used."
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96 }
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97
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98 cdl_option CYGHWR_HAL_ARM_CMA230_DIAG_BAUD {
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99 display "Diagnostic serial port baud rate"
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100 flavor data
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101 legal_values 9600 19200 38400 115200
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102 default_value 38400
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103 description "
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104 This option selects the baud rate used for the diagnostic port.
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105 Note: this should match the value chosen for the GDB port if the
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106 diagnostic and GDB port are the same."
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107 }
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108
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109 cdl_option CYGHWR_HAL_ARM_CMA230_GDB_PORT {
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110 display "GDB serial port"
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111 flavor data
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112 legal_values 0 1
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113 default_value 0
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114 description "
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115 The CMA230 board has two separate serial ports. This option
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116 chooses which of these ports will be used to connect to a host
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117 running GDB."
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118 }
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119
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120 cdl_option CYGHWR_HAL_ARM_CMA230_GDB_BAUD {
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121 display "GDB serial port baud rate"
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122 flavor data
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123 legal_values 9600 19200 38400 115200
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124 default_value 38400
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125 description "
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126 This option controls the baud rate used for the GDB connection."
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127 }
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128
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129 # Real-time clock/counter specifics
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130 cdl_component CYGNUM_HAL_RTC_CONSTANTS {
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131 display "Real-time clock constants"
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132 flavor none
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133
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134 cdl_option CYGNUM_HAL_RTC_NUMERATOR {
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135 display "Real-time clock numerator"
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136 flavor data
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137 calculated 1000000000
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138 }
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139 cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
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140 display "Real-time clock denominator"
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141 flavor data
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142 calculated 100
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143 }
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144 cdl_option CYGNUM_HAL_RTC_PERIOD {
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145 display "Real-time clock period"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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146 flavor data
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147 calculated 5000 ;# 2us clock
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148 }
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149 }
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150
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151 cdl_component CYGBLD_GLOBAL_OPTIONS {
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152 display "Global build options"
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153 flavor none
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154 parent CYGPKG_NONE
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155 description "
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156 Global build options including control over
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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157 compiler flags, linker flags and choice of toolchain."
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158
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159
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160 cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
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161 display "Global command prefix"
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162 flavor data
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163 no_define
80
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164 default_value { CYGHWR_THUMB ? "thumb-elf" : "arm-elf" }
76
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165 description "
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166 This option specifies the command prefix used when
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167 invoking the build tools."
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168 }
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169
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170 cdl_option CYGBLD_GLOBAL_CFLAGS {
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171 display "Global compiler flags"
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172 flavor data
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173 no_define
80
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174 default_value { CYGHWR_THUMB ? "-mthumb-interwork -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" :
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175 "-mcpu=arm7tdmi -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" }
76
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176 description "
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177 This option controls the global compiler flags which are used to
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178 compile all packages by default. Individual packages may define
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179 options which override these global flags."
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180 }
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181
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182 cdl_option CYGPKG_HAL_ARM_CMA2XX_CFLAGS_ADD {
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183 display "Additional compiler flags"
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184 flavor data
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185 no_define
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186 default_value { CYGHWR_HAL_ARM_CMA2XX_VARIANT == "CMA222" ? "-D__CMA222" : "" }
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187 description "
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188 This option modifies the set of compiler flags for
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189 building the Cogent board HAL. These flags are used in addition
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190 to the set of global flags."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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191 }
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192
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193 cdl_option CYGPKG_HAL_ARM_CMA2XX_CFLAGS_REMOVE {
82
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194 display "Suppressed compiler flags"
76
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195 flavor data
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196 no_define
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197 default_value { "" }
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198 description "
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199 This option modifies the set of compiler flags for
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200 building the Cogent board HAL. These flags are removed from
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201 the set of global flags if present."
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202 }
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203
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204 cdl_option CYGBLD_GLOBAL_LDFLAGS {
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205 display "Global linker flags"
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206 flavor data
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207 no_define
80
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208 default_value { CYGHWR_THUMB ? "-g -nostdlib -Wl,--gc-sections -Wl,-static -mthumb-interwork" :
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209 "-mcpu=arm7tdmi -g -nostdlib -Wl,--gc-sections -Wl,-static" }
76
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210 description "
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211 This option controls the global linker flags. Individual
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212 packages may define options which override these global flags."
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213 }
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214
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215 cdl_option CYGBLD_BUILD_GDB_STUBS {
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216 display "Build GDB stub ROM image"
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217 default_value 0
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218 requires CYGBLD_BUILD_COMMON_GDB_STUBS
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219 requires { CYG_HAL_STARTUP == "ROM" }
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220 requires CYGSEM_HAL_ROM_MONITOR
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221 requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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222 requires ! CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
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223 requires ! CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT
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224 requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT
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225 requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM
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226 no_define
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227 description "
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228 This option enables the building of the GDB stubs for the
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229 board."
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230
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231 make -priority 320 {
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232 <PREFIX>/bin/gdb_module.bin : <PREFIX>/bin/gdb_module.img
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233 @mv $< $(<:.img=.elf)
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234 $(OBJCOPY) --strip-debug --change-addresses=0x10038000 $(<:.img=.elf) $<
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235 $(OBJCOPY) -O binary $(<:.img=.elf) $@
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236 }
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237 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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238 }
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239
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240 cdl_component CYGHWR_MEMORY_LAYOUT {
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241 display "Memory layout"
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242 flavor data
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243 no_define
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244 calculated { CYGHWR_HAL_ARM_CMA2XX_VARIANT == "CMA230" ? \
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245 (CYG_HAL_STARTUP == "RAM" ? "arm_cma230_ram" : \
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246 "arm_cma230_rom"): \
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247 (CYG_HAL_STARTUP == "RAM" ? "arm_cma222_ram" : \
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248 "arm_cma222_rom") }
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249
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250 cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
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251 display "Memory layout linker script fragment"
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252 flavor data
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253 no_define
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254 define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
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255 calculated { CYGHWR_HAL_ARM_CMA2XX_VARIANT == "CMA230" ? \
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256 (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_cma230_ram.ldi>" : \
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257 "<pkgconf/mlt_arm_cma230_rom.ldi>") : \
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258 (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_cma222_ram.ldi>" : \
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259 "<pkgconf/mlt_arm_cma222_rom.ldi>") }
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260 }
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261
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262 cdl_option CYGHWR_MEMORY_LAYOUT_H {
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263 display "Memory layout header file"
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264 flavor data
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265 no_define
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266 define -file system.h CYGHWR_MEMORY_LAYOUT_H
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267 calculated { CYGHWR_HAL_ARM_CMA2XX_VARIANT == "CMA230" ? \
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268 (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_cma230_ram.h>" : \
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269 "<pkgconf/mlt_arm_cma230_rom.h>") : \
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270 (CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_arm_cma222_ram.h>" : \
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271 "<pkgconf/mlt_arm_cma222_rom.h>") }
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272 }
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273 }
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274
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275 cdl_option CYGSEM_HAL_ROM_MONITOR {
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276 display "Behave as a ROM monitor"
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277 flavor bool
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278 default_value 0
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279 parent CYGPKG_HAL_ROM_MONITOR
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280 requires { CYG_HAL_STARTUP == "ROM" }
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281 description "
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282 Enable this option if this program is to be used as a ROM monitor,
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283 i.e. applications will be loaded into RAM on the board, and this
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284 ROM monitor may process exceptions or interrupts generated from the
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285 application. This enables features such as utilizing a separate
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286 interrupt stack when exceptions are generated."
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287 }
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288 }