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annotate packages/hal/powerpc/mpc8xx/current/cdl/hal_powerpc_mpc8xx.cdl @ 82:6736c52df507 ecos-sw-2000-04-14

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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 435cced73e2f
children c37d3a9e1b28
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435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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1 # ====================================================================
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2 #
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3 # hal_powerpc_mpc8xx.cdl
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4 #
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5 # PowerPC/MPC8xx variant architectural 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
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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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 # Contributors:
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36 # Date: 2000-02-04
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37 #
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38 #####DESCRIPTIONEND####
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39 #
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40 # ====================================================================
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41
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42 cdl_package CYGPKG_HAL_POWERPC_MPC8xx {
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43 display "PowerPC 8xx variant HAL"
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44 parent CYGPKG_HAL_POWERPC
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45 hardware
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46 include_dir cyg/hal
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47 define_header hal_powerpc_mpc8xx.h
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48 description "
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49 The PowerPC 8xx variant HAL package provides generic support
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50 for this processor variant. It is also necessary to
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51 select a specific target platform HAL package."
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52
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53 # This package allows GDB protocol on diag serial device
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54 # to be explicitly controlled, i.e. turned off.
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55
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56 implements CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED
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57
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58 cdl_interface CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED {
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59 display "ROM monitor configuration is unsupported"
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60 }
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61 cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
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62 display "Work with a ROM monitor"
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63 flavor bool
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64 default_value { (CYG_HAL_STARTUP == "RAM" &&
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65 !CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS &&
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66 !CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED &&
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67 !CYGSEM_HAL_POWERPC_COPY_VECTORS) ? 1 : 0 }
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68 parent CYGPKG_HAL_ROM_MONITOR
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69 requires { CYG_HAL_STARTUP == "RAM" }
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70 requires ! CYGSEM_HAL_POWERPC_COPY_VECTORS
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71 requires ! CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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72 requires ! CYGINT_HAL_USE_ROM_MONITOR_UNSUPPORTED
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73 description "
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74 Allow coexistence with ROM monitor (CygMon or GDB stubs) by
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75 only initializing interrupt vectors on startup, thus leaving
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76 exception handling to the ROM monitor."
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77 }
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78
82
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79 # Note: This should be sub-variant specific to reduce memory use.
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80 define_proc {
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81 puts $cdl_header "#define CYGHWR_HAL_VSR_TABLE (CYGHWR_HAL_POWERPC_VECTOR_BASE + 0x3000)"
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82 }
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83
76
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84 cdl_component CYGPKG_HAL_POWERPC_MPC823 {
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85 display "PowerPC 823 microprocessor"
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86 implements CYGINT_HAL_POWERPC_VARIANT
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87 description "
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88 The PowerPC 823 microprocessor. This is an embedded part that in
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89 addition to the PowerPC processor core has built in peripherals
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90 such as memory controllers, DMA controllers, serial ports and
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91 timers/counters."
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92 }
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93
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94 cdl_component CYGPKG_HAL_POWERPC_MPC850 {
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95 display "PowerPC 850 microprocessor"
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96 implements CYGINT_HAL_POWERPC_VARIANT
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97 description "
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98 The PowerPC 850 microprocessor. This is an embedded part that in
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99 addition to the PowerPC processor core has built in peripherals
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100 such as memory controllers, DMA controllers, serial ports and
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101 timers/counters."
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102 }
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103
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104 cdl_component CYGPKG_HAL_POWERPC_MPC860 {
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105 display "PowerPC 860 microprocessor"
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106 default_value 1
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107 implements CYGINT_HAL_POWERPC_VARIANT
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108 description "
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109 The PowerPC 860 microprocessor. This is an embedded part that in
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110 addition to the PowerPC processor core has built in peripherals
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111 such as memory controllers, DMA controllers, serial ports and
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112 timers/counters."
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113
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114 cdl_option CYGHWR_HAL_POWERPC_FPU {
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115 display "Variant FPU support"
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116 calculated 0
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117 }
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118
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119 cdl_option CYGPKG_HAL_POWERPC_MSBFIRST {
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120 display "CPU Variant big-endian"
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121 calculated 1
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122 }
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123
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124
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125 cdl_component CYGSEM_HAL_POWERPC_MPC860_CPM_ENABLE {
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126 display "Enable CPM interrupts"
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127 default_value 1
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128 description "
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129 This option causes the CPM interrupt arbiter to be attached
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130 at startup, and CPM interrupts are enabled. Enabling CPM
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131 level interrupt arbitration and handling must still be
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132 done by the application code. See intr0.c test for an
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133 example."
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134
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135 cdl_option CYGHWR_HAL_POWERPC_MPC860_CPM_LVL {
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136 display "CPM interrupt level on the SIU"
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137 flavor data
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138 legal_values 0 to 7
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139 default_value 7
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140 description "
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141 This option selects which SIU level the CPM interrupts
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142 should be routed to."
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143 }
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144 }
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145 }
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146
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147 define_proc {
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148 puts $::cdl_header "#include <pkgconf/hal_powerpc.h>"
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149 }
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150
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151 compile var_intr.c var_misc.c variant.S
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152
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153 cdl_option CYGPKG_HAL_POWERPC_MPC8xx_TESTS {
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154 display "PowerPC MPC8xx tests"
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155 flavor data
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156 no_define
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157 calculated { "tests/intr0" }
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158
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159 description "
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160 This option specifies the set of tests for the PowerPC MPC8xx HAL."
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161 }
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162
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163 cdl_option CYGBLD_BUILD_VERSION_TOOL {
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164 display "Build MPC8xx version dump tool"
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165 default_value 0
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166 requires { CYG_HAL_STARTUP == "RAM" }
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167 no_define
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168 description "This option enables the building of a tool which will print the version identifiers of the CPU."
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169 make -priority 320 {
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170 <PREFIX>/bin/mpc8xxrev : <PACKAGE>/src/mpc8xxrev.c
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171 @sh -c "mkdir -p src $(dir $@)"
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172 $(CC) -c $(INCLUDE_PATH) -Wp,-MD,deps.tmp -I$(dir $<) $(CFLAGS) -o src/mpc8xxrev.o $<
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173 @echo $@ ": \\" > $(notdir $@).deps
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174 @echo $(wildcard $(PREFIX)/lib/*) " \\" >> $(notdir $@).deps
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175 @tail +2 deps.tmp >> $(notdir $@).deps
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176 @echo >> $(notdir $@).deps
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177 @rm deps.tmp
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178 $(CC) $(LDFLAGS) -L$(PREFIX)/lib -Ttarget.ld -o $@ src/mpc8xxrev.o
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179 }
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180 }
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181
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182 }