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annotate packages/hal/mips/jmr3904/current/cdl/hal_mips_tx39_jmr3904.cdl @ 126:518f42066aba ecos-sw-2000-09-19

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Merge from eCos master repository on 2000-09-19-06:25:26-BST
author jlarmour
date Tue, 19 Sep 2000 05:53:51 +0000
parents 2085233a121a
children e0c0827131d1
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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_mips_tx39_jmr3904.cdl
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4 #
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5 # TX39/JMR3904 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: bartv
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36 # Contributors:
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37 # Date: 1999-11-02
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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_MIPS_TX39_JMR3904 {
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44 display "JMR3904 evaluation board"
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45 parent CYGPKG_HAL_MIPS
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46 requires CYGPKG_HAL_MIPS_TX39
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47 define_header hal_mips_tx39_jmr3904.h
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48 include_dir cyg/hal
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49 description "
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50 The JMR3904 HAL package should be used when targetting the
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51 actual hardware. The same package can also be used when
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52 running on the full simulator, since this provides an
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53 accurate simulation of the hardware including I/O devices.
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54 To use the simulator in this mode the command
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55 `target sim --board=jmr3904' should be used from inside gdb."
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56
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57 compile platform.S plf_misc.c plf_stub.c
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58
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59 implements CYGINT_HAL_DEBUG_GDB_STUBS
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60
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61 define_proc {
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62 puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H <pkgconf/hal_mips_tx39.h>"
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63 puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H <pkgconf/hal_mips_tx39_jmr3904.h>"
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64 }
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65
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66 cdl_component CYG_HAL_STARTUP {
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67 display "Startup type"
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68 flavor data
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69 legal_values {"RAM" "ROM"}
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70 default_value {"RAM"}
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71 no_define
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72 define -file system.h CYG_HAL_STARTUP
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73 description "
80
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74 When targetting the JMR3904 board it is possible to build
76
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75 the system for either RAM bootstrap, ROM bootstrap, or STUB
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76 bootstrap. RAM bootstrap generally requires that the board
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77 is equipped with ROMs containing a suitable ROM monitor or
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78 equivalent software that allows GDB to download the eCos
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79 application on to the board. The ROM bootstrap typically
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80 requires that the eCos application be blown into EPROMs or
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81 equivalent technology."
76
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82 }
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83
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84 cdl_option CYGHWR_HAL_MIPS_TX39_JMR3904_DRAM_CONFIG {
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85 display "DRAM configuration"
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86 flavor data
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87 legal_values {"4MB" "8MB" "16MB"}
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88 default_value {"16MB"}
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89 description "
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90 DRAM configuration. 4MB (1MBit (x4bit) x 8), 8MByte (1MBit
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91 (x4bit) x 8 x 2 banks) or 16MByte (4MBit (x4bit) x
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92 8). Only change if you are aware of the consequences."
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93 }
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94
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95
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96 cdl_option CYGHWR_HAL_MIPS_TX39_JMR3904_DRAM_CONFIG_INIT {
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97 display "DRAM config init"
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98 flavor data
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99 description "This is the value used for the hardware."
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100 calculated { CYGHWR_HAL_MIPS_TX39_JMR3904_DRAM_CONFIG == "4MB" ? 0x08013020 : \
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101 CYGHWR_HAL_MIPS_TX39_JMR3904_DRAM_CONFIG == "8MB" ? 0x08013020 : 0x08024030 }
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102 }
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103
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104 cdl_option CYGHWR_HAL_MIPS_TX39_JMR3904_ENABLE_TOE {
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105 display "Bus timeout detection"
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106 default_value 0
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107 description "
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108 Only change if you are aware of the consequences."
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109 }
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110
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111 # Real-time clock/counter specifics
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112 cdl_component CYGNUM_HAL_RTC_CONSTANTS {
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113 display "Real-time clock constants."
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114 flavor none
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115
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116 cdl_option CYGNUM_HAL_RTC_NUMERATOR {
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117 display "Real-time clock numerator"
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118 flavor data
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119 calculated 1000000000
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120 }
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121 cdl_option CYGNUM_HAL_RTC_DENOMINATOR {
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122 display "Real-time clock denominator"
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123 flavor data
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124 calculated 100
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125 }
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126 # Isn't a nice way to handle freq requirement!
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diff changeset
127 cdl_option CYGNUM_HAL_RTC_PERIOD {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
128 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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diff changeset
129 flavor data
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diff changeset
130 legal_values { 15360 20736 }
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diff changeset
131 calculated { CYGHWR_HAL_MIPS_CPU_FREQ == 50 ? 15360 : \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
132 CYGHWR_HAL_MIPS_CPU_FREQ == 66 ? 20736 : 0 }
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diff changeset
133 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
134 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
135
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
136 cdl_component CYGBLD_GLOBAL_OPTIONS {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
137 display "Global build options"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
138 flavor none
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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139 parent CYGPKG_NONE
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
140 description "
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
141 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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diff changeset
142 compiler flags, linker flags and choice of toolchain."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
143
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diff changeset
144
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diff changeset
145 cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
146 display "Global command prefix"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
147 flavor data
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diff changeset
148 no_define
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149 default_value { "mips-tx39-elf" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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150 description "
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diff changeset
151 This option specifies the command prefix used when
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diff changeset
152 invoking the build tools."
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153 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
154
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diff changeset
155 cdl_option CYGBLD_GLOBAL_CFLAGS {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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156 display "Global compiler flags"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
157 flavor data
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diff changeset
158 no_define
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159 default_value { "-Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
160 description "
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
161 This option controls the global compiler flags which
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diff changeset
162 are used to compile all packages by
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
163 default. Individual packages may define
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
164 options which override these global flags."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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165 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
166
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diff changeset
167 cdl_option CYGBLD_GLOBAL_LDFLAGS {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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168 display "Global linker flags"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
169 flavor data
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diff changeset
170 no_define
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171 default_value { "-g -nostdlib -Wl,--gc-sections -Wl,-static" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
172 description "
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
173 This option controls the global linker flags. Individual
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
174 packages may define options which override these global flags."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
175 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
176
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
177 cdl_option CYGBLD_BUILD_GDB_STUBS {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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178 display "Build GDB stub ROM image"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
179 default_value 0
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diff changeset
180 requires { CYG_HAL_STARTUP == "ROM" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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181 requires CYGSEM_HAL_ROM_MONITOR
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
182 requires CYGBLD_BUILD_COMMON_GDB_STUBS
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
183 requires CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
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diff changeset
184 requires ! CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
185 requires ! CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
186 requires ! CYGDBG_HAL_COMMON_INTERRUPTS_SAVE_MINIMUM_CONTEXT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
187 requires ! CYGDBG_HAL_COMMON_CONTEXT_SAVE_MINIMUM
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188 no_define
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189 description "
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190 This option enables the building of the GDB stubs for the
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191 board. The common HAL controls takes care of most of the
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192 build process, but the final conversion from ELF image to
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193 binary data is handled by the platform CDL, allowing
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diff changeset
194 relocation of the data if necessary."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
195
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diff changeset
196 make -priority 320 {
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diff changeset
197 <PREFIX>/bin/gdb_module.bin : <PREFIX>/bin/gdb_module.img
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198 $(OBJCOPY) -O binary $< $@
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199 }
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diff changeset
200 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
201 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
202
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diff changeset
203 cdl_component CYGHWR_MEMORY_LAYOUT {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
204 display "Memory layout"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
205 flavor data
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diff changeset
206 no_define
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207 calculated { CYG_HAL_STARTUP == "RAM" ? "mips_tx39_jmr3904_ram" : \
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208 "mips_tx39_jmr3904_rom" }
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diff changeset
209
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
210 cdl_option CYGHWR_MEMORY_LAYOUT_LDI {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
211 display "Memory layout linker script fragment"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
212 flavor data
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
213 no_define
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diff changeset
214 define -file system.h CYGHWR_MEMORY_LAYOUT_LDI
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
215 calculated { CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_mips_tx39_jmr3904_ram.ldi>" : \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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216 "<pkgconf/mlt_mips_tx39_jmr3904_rom.ldi>" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
217 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
218
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
219 cdl_option CYGHWR_MEMORY_LAYOUT_H {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
220 display "Memory layout header file"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
221 flavor data
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
222 no_define
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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223 define -file system.h CYGHWR_MEMORY_LAYOUT_H
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
224 calculated { CYG_HAL_STARTUP == "RAM" ? "<pkgconf/mlt_mips_tx39_jmr3904_ram.h>" : \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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225 "<pkgconf/mlt_mips_tx39_jmr3904_rom.h>" }
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diff changeset
226 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
227 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
228
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diff changeset
229 cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
230 display "Work with a ROM monitor"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
231 flavor booldata
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
232 legal_values { "Generic" "CygMon" "GDB_stubs" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
233 default_value { CYG_HAL_STARTUP == "RAM" ? "CygMon" : 0 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
234 parent CYGPKG_HAL_ROM_MONITOR
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
235 requires { CYG_HAL_STARTUP == "RAM" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
236 description "
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
237 Support can be enabled for three different varieties of ROM monitor.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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238 This support changes various eCos semantics such as the encoding
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
239 of diagnostic output, or the overriding of hardware interrupt
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
240 vectors.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
241 Firstly there is \"Generic\" support which prevents the HAL
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242 from overriding the hardware vectors that it does not use, to
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
243 instead allow an installed ROM monitor to handle them. This is
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
244 the most basic support which is likely to be common to most
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
245 implementations of ROM monitor.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
246 \"CygMon\" provides support for the Cygnus ROM Monitor.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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247 And finally, \"GDB_stubs\" provides support when GDB stubs are
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
248 included in the ROM monitor or boot ROM."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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249 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
250
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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251 cdl_option CYGSEM_HAL_ROM_MONITOR {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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252 display "Behave as a ROM monitor"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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253 flavor bool
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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254 default_value 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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255 parent CYGPKG_HAL_ROM_MONITOR
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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256 requires { CYG_HAL_STARTUP == "ROM" }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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257 description "
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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258 Enable this option if this program is to be used as a ROM monitor,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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259 i.e. applications will be loaded into RAM on the board, and this
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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260 ROM monitor may process exceptions or interrupts generated from the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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261 application. This enables features such as utilizing a separate
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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262 interrupt stack when exceptions are generated."
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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263 }
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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264 }