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1 # ==================================================================== |
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2 # |
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3 # hal_arm_lpc2xxx_olpce2294.cdl |
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4 # |
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5 # ARM LPC2XXX OLPCE2294 development board package configuration |
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6 # data |
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7 # |
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8 # ==================================================================== |
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9 #####ECOSGPLCOPYRIGHTBEGIN#### |
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10 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
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11 ## Copyright (C) 2008 eCosCentric Limited |
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12 ## |
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13 ## eCos is free software; you can redistribute it and/or modify it under |
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14 ## the terms of the GNU General Public License as published by the Free |
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15 ## Software Foundation; either version 2 or (at your option) any later version. |
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16 ## |
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17 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY |
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18 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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19 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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20 ## for more details. |
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21 ## |
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22 ## You should have received a copy of the GNU General Public License along |
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23 ## with eCos; if not, write to the Free Software Foundation, Inc., |
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24 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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25 ## |
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26 ## As a special exception, if other files instantiate templates or use macros |
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27 ## or inline functions from this file, or you compile this file and link it |
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28 ## with other works to produce a work based on this file, this file does not |
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29 ## by itself cause the resulting work to be covered by the GNU General Public |
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30 ## License. However the source code for this file must still be made available |
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31 ## in accordance with section (3) of the GNU General Public License. |
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32 ## |
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33 ## This exception does not invalidate any other reasons why a work based on |
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34 ## this file might be covered by the GNU General Public License. |
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35 ## ------------------------------------------- |
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36 #####ECOSGPLCOPYRIGHTEND#### |
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37 # ==================================================================== |
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38 ######DESCRIPTIONBEGIN#### |
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39 # |
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40 # Author(s): Sergei Gavrikov |
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41 # Contributors: Sergei Gavrikov |
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42 # Date: 2008-08-31 |
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43 # |
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44 #####DESCRIPTIONEND#### |
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45 # |
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46 # ==================================================================== |
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47 |
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48 cdl_package CYGPKG_HAL_ARM_LPC2XXX_OLPCE2294 { |
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49 display "Olimex LPC-E2294 development board HAL" |
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50 parent CYGPKG_HAL_ARM_LPC2XXX |
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51 define_header hal_arm_lpc2xxx_olpce2294.h |
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52 include_dir cyg/hal |
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53 hardware |
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54 description " |
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55 The OLPCE2294 HAL package provides the support needed to run |
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56 eCos on Olimex LPC-E2294 development board." |
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57 |
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58 compile olpce2294_misc.c |
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59 |
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60 requires { CYGHWR_HAL_ARM_LPC2XXX == "LPC2294" } |
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61 |
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62 define_proc { |
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63 puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_arm.h>" |
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64 puts $::cdl_system_header "#define CYGBLD_HAL_VARIANT_H <pkgconf/hal_arm_lpc2xxx.h>" |
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65 puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_arm_lpc2xxx_olpce2294.h>" |
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66 puts $::cdl_header "#define HAL_PLATFORM_CPU \"ARM7TDMI-S\"" |
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67 puts $::cdl_header "#define HAL_PLATFORM_BOARD \"Olimex LPC-E2294 development board\"" |
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68 puts $::cdl_header "#define HAL_PLATFORM_EXTRA \"\"" |
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69 } |
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70 |
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71 cdl_component CYG_HAL_STARTUP { |
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72 display "Startup type" |
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73 flavor data |
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74 default_value {"RAM"} |
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75 legal_values {"RAM" "ROM"} |
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76 no_define |
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77 define -file system.h CYG_HAL_STARTUP |
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78 description "Choose RAM or ROM startup type." |
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79 } |
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80 |
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81 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT { |
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82 display "Default console channel." |
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83 flavor data |
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84 calculated 0 |
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85 } |
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86 |
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87 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS { |
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88 display "Number of communication channels on the board" |
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89 flavor data |
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90 calculated 3 |
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91 description " |
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92 Channel 0: UART0, Channel 1: UART1, Channel 2: LCD." |
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93 } |
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94 |
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95 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL { |
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96 display "Debug serial port" |
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97 active_if CYGPRI_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_CONFIGURABLE |
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98 flavor data |
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99 legal_values 0 to 1 |
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100 default_value 0 |
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101 description " |
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102 Olimex LPC-E2294 board has two serial ports. This option |
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103 chooses which port will be used to connect to a host |
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104 running GDB." |
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105 } |
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106 |
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107 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL { |
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108 display "Diagnostic serial port" |
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109 active_if CYGPRI_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_CONFIGURABLE |
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110 flavor data |
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111 legal_values 0 to CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS-1 |
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112 default_value CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT |
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113 description " |
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114 Olimex LPC-E2294 board has two serial ports and a LCD. This |
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115 option chooses which port will be used for diagnostic |
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116 output." |
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117 } |
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118 |
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119 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_BAUD { |
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120 display "Diagnostic serial port baud rate" |
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121 flavor data |
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122 legal_values 9600 19200 38400 57600 115200 |
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123 default_value 38400 |
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124 description " |
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125 This option selects the baud rate used for the diagnostic |
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126 port." |
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127 } |
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128 |
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129 cdl_option CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL_BAUD { |
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130 display "GDB serial port baud rate" |
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131 flavor data |
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132 legal_values 9600 19200 38400 57600 115200 |
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133 default_value 38400 |
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134 description " |
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135 This option controls the baud rate used for the GDB |
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136 connection." |
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137 } |
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138 |
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139 # Real-time clock/counter specifics |
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140 cdl_option CYGNUM_HAL_ARM_LPC2XXX_XTAL_FREQ { |
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141 display "CPU xtal frequency" |
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142 flavor data |
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143 default_value {14745600} |
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144 } |
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145 |
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146 cdl_option CYGNUM_HAL_ARM_LPC2XXX_PLL_MUL { |
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147 display "CPU PLL multiplier" |
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148 flavor data |
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149 default_value {4} |
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150 } |
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151 |
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152 cdl_option CYGNUM_HAL_ARM_LPC2XXX_CLOCK_SPEED { |
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153 display "CPU clock speed" |
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154 flavor data |
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155 calculated { CYGNUM_HAL_ARM_LPC2XXX_PLL_MUL * |
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156 CYGNUM_HAL_ARM_LPC2XXX_XTAL_FREQ } |
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157 } |
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158 |
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159 cdl_component CYGBLD_GLOBAL_OPTIONS { |
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160 display "Global build options" |
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161 flavor none |
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162 parent CYGPKG_NONE |
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163 description " |
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164 Global build options including control over compiler flags, |
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165 linker flags and choice of toolchain." |
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166 |
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167 cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX { |
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168 display "Global command prefix" |
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169 flavor data |
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170 no_define |
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171 default_value { "arm-eabi" } |
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172 description " |
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173 This option specifies the command prefix used when |
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174 invoking the build tools." |
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175 } |
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176 |
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177 cdl_option CYGBLD_GLOBAL_CFLAGS { |
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178 display "Global compiler flags" |
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179 flavor data |
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180 no_define |
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181 default_value { (CYGHWR_THUMB ? "-mthumb " : "") . (CYGBLD_ARM_ENABLE_THUMB_INTERWORK ? "-mthumb-interwork " : "") . "-mcpu=arm7tdmi -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions" } |
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182 description " |
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183 This option controls the global compiler flags which |
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184 are used to compile all packages by default. Individual |
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185 packages may define options which override these global |
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186 flags." |
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187 } |
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188 |
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189 cdl_option CYGBLD_GLOBAL_LDFLAGS { |
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190 display "Global linker flags" |
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191 flavor data |
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192 no_define |
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193 default_value { (CYGHWR_THUMB ? "-mthumb " : "") . (CYGBLD_ARM_ENABLE_THUMB_INTERWORK ? "-mthumb-interwork " : "") . "-mcpu=arm7tdmi -Wl,--gc-sections -Wl,-static -g -nostdlib" } |
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194 description " |
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195 This option controls the global linker flags. Individual |
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196 packages may define options which override these global |
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197 flags." |
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198 } |
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199 } |
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200 |
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201 cdl_option CYGSEM_HAL_ROM_MONITOR { |
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202 display "Behave as a ROM monitor" |
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203 flavor bool |
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204 default_value 0 |
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205 parent CYGPKG_HAL_ROM_MONITOR |
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206 requires { CYG_HAL_STARTUP == "ROM"} |
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207 description " |
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208 Enable this option if this program is to be used as a |
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209 ROM monitor, i.e. applications will be loaded into RAM on |
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210 the board, and this ROM monitor may process exceptions or |
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211 interrupts generated from the application. This enables |
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212 features such as utilizing a separate interrupt stack when |
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213 exceptions are generated." |
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214 } |
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215 |
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216 cdl_option CYGSEM_HAL_USE_ROM_MONITOR { |
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217 display "Work with a ROM monitor" |
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218 flavor booldata |
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219 legal_values { "Generic" "GDB_stubs" } |
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220 default_value { CYG_HAL_STARTUP == "RAM" ? "GDB_stubs" : 0 } |
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221 parent CYGPKG_HAL_ROM_MONITOR |
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222 requires { CYG_HAL_STARTUP == "RAM" } |
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223 description " |
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224 Support can be enabled for different varieties of ROM |
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225 monitor. This support changes various eCos semantics such |
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226 as the encoding of diagnostic output, or the overriding of |
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227 hardware interrupt vectors. |
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228 Firstly there is \"Generic\" support which prevents the |
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229 HAL from overriding the hardware vectors that it does not |
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230 use, to instead allow an installed ROM monitor to handle |
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231 them. This is the most basic support which is likely to be |
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232 common to most implementations of ROM monitor. |
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233 \"GDB_stubs\" provides support when GDB stubs are included |
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234 in the ROM monitor or boot ROM." |
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235 } |
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236 |
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237 cdl_component CYGPKG_REDBOOT_HAL_OPTIONS { |
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238 display "Redboot HAL options" |
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239 flavor none |
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240 no_define |
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241 parent CYGPKG_REDBOOT |
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242 active_if CYGPKG_REDBOOT |
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243 description " |
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244 This option lists the target's requirements for a valid |
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245 Redboot configuration." |
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246 |
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247 cdl_option CYGBLD_BUILD_REDBOOT_BIN { |
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248 display "Build Redboot ROM binary image" |
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249 active_if CYGBLD_BUILD_REDBOOT |
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250 requires { !CYGBLD_BUILD_REDBOOT_WITH_EXEC } |
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251 default_value 1 |
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252 no_define |
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253 description " |
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254 This option enables the conversion of the Redboot ELF |
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255 image to a binary image suitable for ROM programming." |
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256 |
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257 compile -library=libextras.a redboot_cmds.c |
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258 |
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259 make -priority 325 { |
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260 <PREFIX>/bin/redboot.bin : <PREFIX>/bin/redboot.elf |
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261 $(OBJCOPY) --strip-debug $< $(@:.bin=.img) |
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262 $(OBJCOPY) -O srec $< $(@:.bin=.srec) |
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263 $(OBJCOPY) -O ihex $< $(@:.bin=.hex) |
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264 $(OBJCOPY) -O binary $< $@ |
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265 } |
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266 |
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267 } |
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268 } |
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269 |
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270 cdl_component CYGHWR_MEMORY_LAYOUT { |
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271 display "Memory layout" |
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272 flavor data |
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273 no_define |
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274 calculated { (CYG_HAL_STARTUP == "RAM") ? "arm_lpc2xxx_olpce2294_ram" : |
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275 "arm_lpc2xxx_olpce2294_rom" } |
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276 |
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277 cdl_option CYGHWR_MEMORY_LAYOUT_LDI { |
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278 display "Memory layout linker script fragment" |
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279 flavor data |
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280 no_define |
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281 define -file system.h CYGHWR_MEMORY_LAYOUT_LDI |
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282 calculated { (CYG_HAL_STARTUP == "RAM") ? |
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283 "<pkgconf/mlt_arm_lpc2xxx_olpce2294_ram.ldi>" : |
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284 "<pkgconf/mlt_arm_lpc2xxx_olpce2294_rom.ldi>" } |
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285 } |
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286 |
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287 cdl_option CYGHWR_MEMORY_LAYOUT_H { |
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288 display "Memory layout header file" |
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289 flavor data |
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290 no_define |
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291 define -file system.h CYGHWR_MEMORY_LAYOUT_H |
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292 calculated { (CYG_HAL_STARTUP == "RAM") ? |
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293 "<pkgconf/mlt_arm_lpc2xxx_olpce2294_ram.h>" : |
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294 "<pkgconf/mlt_arm_lpc2xxx_olpce2294_rom.h>" } |
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295 } |
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296 } |
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297 } |
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298 |
