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annotate packages/hal/arm/ebsa285/current/ChangeLog @ 97:ced4577552cd ecos-sw-2000-06-06

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Merge from eCos master repository on 2000-06-06-08:44:00-BST
author jlarmour
date Tue, 06 Jun 2000 08:39:36 +0000
parents 435cced73e2f
children 95f3e12a6327
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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 2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
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3 * include/pkgconf/mlt_arm_ebsa285_ram.h:
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4 * include/pkgconf/mlt_arm_ebsa285_ram.ldi:
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5 * include/pkgconf/mlt_arm_ebsa285_ram.mlt:
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6 * include/pkgconf/mlt_arm_ebsa285_rom.h:
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7 * include/pkgconf/mlt_arm_ebsa285_rom.ldi:
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8 * include/pkgconf/mlt_arm_ebsa285_rom.mlt:
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9 Align all sections on word boundaries
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10
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11 2000-02-24 Hugo Tyson <hmt@cygnus.co.uk>
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13 * src/mem285.S (__mem285_init): Re-do the SDRAM initialization
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14 until a consistent answer is acquired twice in a row. We have
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15 been seeing test failures with the SDRAM initialization in the
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16 board with 32Mb - the SDRAM setup is screwey; hope this fixes it.
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18 2000-02-21 Gary Thomas <gthomas@cygnus.co.uk>
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20 * cdl/hal_arm_ebsa285.cdl: Remove -mstructure-size-boundary=8
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21 option - no longer needed to build working network code.
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23 2000-02-18 Jonathan Larmour <jlarmour@redhat.co.uk>
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25 * cdl/hal_arm_ebsa285.cdl (CYGBLD_BUILD_GDB_STUBS): When
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26 building stubs, define every dependency required here rather than
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27 in the template
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29 2000-02-10 Hugo Tyson <hmt@cygnus.co.uk>
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31 * include/hal_cache.h (HAL_ICACHE_INVALIDATE_ALL):
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32 (HAL_DCACHE_INVALIDATE_ALL): Also invalidate TLBs in case the
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33 reason for the cache invalidate is a MM table rewrite.
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35 2000-02-10 Jesper Skov <jskov@redhat.com>
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36
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37 * include/plf_stub.h:
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38 HAL_STUB_PLATFORM_STUBS_INIT->HAL_STUB_PLATFORM_INIT
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39
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40 * src/hal_diag.c:
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41 * misc/stubrom.perm: [removed]
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42 * misc/STUBS_config: [added]
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43 * include/pkgconf/hal_arm_ebsa285.h:
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44 Removed stubs as a legal startup type.
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46 2000-02-09 Hugo Tyson <hmt@cygnus.co.uk>
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48 * cdl/hal_arm_ebsa285.cdl (CYGBLD_GLOBAL_CFLAGS): Permanently set
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49 the -mstructure-size-boundary=8 compilation option, as required by
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50 the initial version of the OpenBSD network stack port, currently
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51 software under development.
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52
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53 2000-02-07 Jesper Skov <jskov@redhat.com>
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55 * cdl/hal_arm_ebsa285.cdl: Use cpu option when linking.
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57 2000-02-04 Hugo Tyson <hmt@cygnus.co.uk>
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59 * include/hal_platform_setup.h (INIT_XBUS_ACCESS):
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60 (CYGHWR_LED_MACRO): Fix a typo - "and" alone doesn't set
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61 conditions, so branch depending on "PCI arbiter enabled" was taken
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62 randomly.
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64 2000-02-03 Jesper Skov <jskov@redhat.com>
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66 * cdl/hal_arm_ebsa285.cdl: Implements stubs.
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68 2000-01-31 Hugo Tyson <hmt@cygnus.co.uk>
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70 * include/hal_ebsa285.h: Correct misleading comment.
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72 2000-01-27 Jesper Skov <jskov@redhat.com>
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74 * cdl/hal_arm_ebsa285.cdl: Moved part of stubs build rule to
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75 common HAL. Changed description.
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77 2000-01-26 Jesper Skov <jskov@cygnus.co.uk>
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79 * cdl/hal_arm_ebsa285.cdl: Removed below. Target does not have
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80 CygMon support.
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81
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82 2000-01-25 Jesper Skov <jskov@cygnus.co.uk>
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84 * cdl/hal_arm_ebsa285.cdl: Added cygmon console device
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85 config. Added make rule for binary conversion of cygmon image.
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87 2000-01-24 Jesper Skov <jskov@cygnus.co.uk>
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89 * cdl/hal_arm_ebsa285.cdl: Add stubs build rule.
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91 2000-01-24 John Dallaway <jld@cygnus.co.uk>
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92
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93 * cdl/*.cdl:
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94
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95 Remove obsolete option CYGTST_TESTING_IDENTIFIER.
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96
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97 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
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99 * cdl/*.cdl: Add descriptions to a number of options &c which were
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100 lacking same, also tidied up other typos as noticed en passant.
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102 2000-01-10 Hugo Tyson <hmt@cygnus.co.uk>
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104 * src/ebsa285_misc.c (hal_IRQ_handler): Conditionally remove
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105 debugging check for FIQ sources being active at customer's
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106 request; they are now using FIQ via VSR so the warning message is
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107 unwanted.
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108
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109 1999-11-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
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111 * src/hal_diag.c: Conditionalize def of diag_buffer for only when it's
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112 explicitly wanted and someone hacks the code
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113 (hal_diag_write_char): Likewise
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115 1999-11-25 Gary Thomas <gthomas@cygnus.co.uk>
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117 * include/pkgconf/mlt_arm_ebsa285_rom.h:
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118 * include/pkgconf/mlt_arm_ebsa285_ram.h: Update 'do not edit' strings.
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120 1999-11-16 Hugo Tyson <hmt@cygnus.co.uk>
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122 * tests/sdram0.cxx: New file to test SDRAM initialization. It is
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123 somewhat EBSA specific in that it sanity checks the control reg
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124 setup as well as testing memory per se.
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125
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126 * cdl/hal_arm_ebsa285.cdl: build the new test.
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127
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128 * tests/PKGconf.mak: New file: build the new test.
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129
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130 1999-11-16 Hugo Tyson <hmt@cygnus.co.uk>
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131
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132 * src/mem285.S: Rewrite, essentially: it was the only way to get a
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133 good enough handle on what this nasty, trick stuff does. I'm very
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134 happy with it now. It's also callable for RAM startup too, to
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135 happily count up the RAMs as initialized: no guessing ever again!
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136
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137 * include/hal_platform_setup.h: Delete some code! Now that mem285
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138 initialization is sorted out, it's cool to do exactly the same
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139 thing for ROM and RAM startup; the mem init code differs, mind, to
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140 just add up the memory sizes in RAM start.
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141
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142 1999-11-10 Hugo Tyson <hmt@cygnus.co.uk>
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143
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144 * include/hal_platform_setup.h (PLATFORM_FLUSH_DISABLE_CACHES):
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145 Also flush TLBs - this is vital when changing cachability &c
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146 during startup. Also do that same flush in ROM start, for when we
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147 build to run in flash block #1 following POST executing, when
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148 "stuff" might be in an odd state.
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149
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150 1999-11-09 Gary Thomas <gthomas@cygnus.co.uk>
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151
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152 * include/pkgconf/mlt_arm_ebsa285_ram.h:
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153 * include/pkgconf/mlt_arm_ebsa285_rom.h: New files.
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154
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155 * include/pkgconf/mlt_arm_ebsa285_ram.ldi:
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156 * include/pkgconf/mlt_arm_ebsa285_ram.mlt:
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157 * include/pkgconf/mlt_arm_ebsa285_rom.ldi:
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158 * include/pkgconf/mlt_arm_ebsa285_rom.mlt: Update with correct memory layout.
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159
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160 * src/hal_diag.c: Honor GDB_DISABLE option.
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161
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162 1999-11-09 Jesper Skov <jskov@cygnus.co.uk>
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163
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164 * cdl/hal_arm_ebsa285.cdl:
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165 * include/pkgconf/hal_arm_ebsa285.h:
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166 * src/ebsa285_misc.c:
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167 Remap PCI accessible memory as non-cachable. Changed default
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168 PCI mapped memory to the top 1MB of a 16MB system.
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169
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170 1999-11-01 Jesper Skov <jskov@cygnus.co.uk>
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171
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172 * cdl/hal_arm_ebsa285.cdl: Remove define_proc comments.
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173
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174 1999-10-29 Jesper Skov <jskov@cygnus.co.uk>
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175
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176 * include/pkgconf/mlt_arm_ebsa285_ram.ldi:
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177 * include/pkgconf/mlt_arm_ebsa285_rom.ldi:
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178 * include/pkgconf/mlt_arm_ebsa285_ram.mlt:
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179 * include/pkgconf/mlt_arm_ebsa285_rom.mlt:
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180 Increased memory size to 16MB.
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181
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182 1999-10-27 Jesper Skov <jskov@cygnus.co.uk>
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183
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184 * src/hal_diag.c: Fixed conditional include.
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185
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186 1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
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187
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188 * src/hal_diag.c (hal_diag_write_char): Use new macro
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189 CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION and its mate to control
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190 stepping through gdb $O packet output.
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191
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192 1999-10-26 Jesper Skov <jskov@cygnus.co.uk>
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193
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194 * include/hal_platform_setup.h (CYGHWR_LED_MACRO): Define.
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195
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196 1999-10-26 John Dallaway <jld@cygnus.co.uk>
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197
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198 * cdl/hal_arm_ebsa285.cdl:
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199
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200 Rename CYGBLD_GLOBAL_PREFIX to
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201 CYGBLD_GLOBAL_COMMAND_PREFIX
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202
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203 1999-10-20 John Dallaway <jld@cygnus.co.uk>
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204
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205 * cdl/hal_arm_ebsa285.cdl:
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206 Define build-related and memory layout-related CDL options.
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207
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208 1999-10-11 Jesper Skov <jskov@cygnus.co.uk>
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209 * cdl/hal_arm_ebsa285.cdl:
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210 * include/plf_io.h:
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211 * include/pkgconf/hal_arm_ebsa285.h:
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212 Added configurability of EBSA memory accessible from PCI space.
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213
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214 * src/ebsa285_misc.c (hal_bsp_mmu_init): Folded XBus into 21285 regs.
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215 * include/hal_platform_setup.h (PLATFORM_SETUP1): Disable cache first.
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216
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217 1999-10-06 John Dallaway <jld@cygnus.co.uk>
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218
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219 * cdl/hal_arm_ebsa285.cdl:
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220 Define CYGTST_TESTING_IDENTIFIER.
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221
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222 1999-10-05 Hugo Tyson <hmt@cygnus.co.uk>
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223
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224 * support/linux/safl_util/sa_flash.c: Add a lot of extra
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225 diagnostics and some new options; did this in the course of
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226 finding out whether a board really was dead or not, so may as well
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227 commit it.
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228
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229 1999-09-24 Jesper Skov <jskov@cygnus.co.uk>
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230
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231 * include/plf_io.h (HAL_PCI_INIT): Fix rookie code bug.
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232
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233 * include/hal_ebsa285.h (SA110_XBUS_XCS2): Fix typo.
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234
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235 1999-09-01 Hugo Tyson <hmt@cygnus.co.uk>
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236
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237 * include/hal_ebsa285.h (ARM_MMU_SECTION): Move these macros and
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238 memory-layout structure definitions here from ebsa285_misc.c so
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239 that others can use them.
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240
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241 * src/ebsa285_misc.c (hal_IRQ_handler): Scan FIQ sources also and
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242 print a warning if any are active.
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243 (hal_hardware_init): Clear the FIQ enable mask at startup too;
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244 this was assumed to be cleared at reset, but just in case...
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245 (ARM_MMU_SECTION): Move these macros and memory-layout structure
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246 definitions from here to include/hal_ebsa285.h so that others can
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247 use them.
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248
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249 * src/hal_diag.c (hal_diag_write_char): Do not unconditionally
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250 poke the XBUS LED location - XBUS may not be available if internal
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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251 21285 arbiter is in use.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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252 (hal_diag_write_char): Fix warnings for proto of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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253 cyg_hal_gdb_interrupt().
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254
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
255 1999-09-01 Jesper Skov <jskov@cygnus.co.uk>
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256
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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257 * include/plf_io.h (HAL_PCI_CONFIG_ADDRESS): Use alternate config
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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258 space 0 addressing so all 32 devices can be scanned.
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259
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
260 1999-08-27 Jesper Skov <jskov@cygnus.co.uk>
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261
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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262 * include/hal_ebsa285.h: Added some timer bits.
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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diff changeset
264 1999-08-24 Jesper Skov <jskov@cygnus.co.uk>
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265
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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266 * include/hal_ebsa285.h (SA110_XBUS_CYCLE_ARBITER_ENABLED): Added.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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267
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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268 * include/hal_platform_setup.h (INIT_XBUS_ACCESS): Check jumper
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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269 settings and behave accordingly.
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270
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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271 * include/plf_io.h (HAL_PCI_TRANSLATE_INTERRUPT): Fixed interrupt
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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272 vector table to match observed behavior.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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273
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274 1999-08-19 Jesper Skov <jskov@cygnus.co.uk>
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275 PR 20326
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276 * include/hal_cache.h: Set MMU/align flag as well.
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277
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
278 1999-08-19 Jesper Skov <jskov@cygnus.co.uk>
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279
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280 * include/hal_platform_setup.h (BASIC_PCI_SETUP): [+untabified]
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281 * include/plf_io.h (HAL_PCI_INIT):
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282 Changed PCI enable comment to match actual behavior.
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283
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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284 1999-08-17 Jesper Skov <jskov@cygnus.co.uk>
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285
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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286 * include/plf_io.h: Rename HAL_PCI_CONFIG_INTERRUPT to
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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287 HAL_PCI_TRANSLATE_INTERRUPT.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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288 Read _PIN instead of _LINE.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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289
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
290 1999-08-16 Jesper Skov <jskov@cygnus.co.uk>
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291
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
292 * include/plf_io.h (HAL_PCI_CONFIG_INTERRUPT): Added.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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293
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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294 1999-08-13 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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295
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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296 * include/plf_io.h: Renamed macros and added resource information.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
297 Renaming again.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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298
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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299 1999-08-12 John Dallaway <jld@cygnus.co.uk>
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300
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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301 * cdl/hal_arm_ebsa285.cdl:
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302 Define CYG_HAL_STARTUP and CYGHWR_MEMORY_LAYOUT.
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303
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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304 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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305
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
306 * include/plf_io.h: Added PCI macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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307
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
308 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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309
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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310 * cdl: Added CDL for ebsa.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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311
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
312 1999-08-12 Jesper Skov <jskov@cygnus.co.uk>
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313
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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314 * include/hal_platform_setup.h:
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315 * include/hal_ebsa285.h:
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316 Renamed some PCI registers and moved out generic PCI stuff.
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317
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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318 1999-08-10 Jesper Skov <jskov@cygnus.co.uk>
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319
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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320 * include/hal_ebsa285.h: Added more definitions.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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321
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322 * include/plf_stub.h (HAL_STUB_PLATFORM_RESET): Defined.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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323
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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324 1999-08-04 Jesper Skov <jskov@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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325
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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326 * src/ebsa285_misc.c (ARM_ACCESS_TYPE_x): each domain has two bits.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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327
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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328 1999-07-26 John Dallaway <jld@cygnus.co.uk>
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329
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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330 * include/pkgconf/mlt_arm_ebsa285_rom.mlt:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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331 * include/pkgconf/mlt_arm_ebsa285_ram.mlt:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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332
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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333 Fix memory section alignments to match those of the pre-built
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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334 linker script fragments.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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335
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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336 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
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337
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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338 * include/pkgconf/mlt_arm_ebsa285_rom.mlt:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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339 * include/pkgconf/mlt_arm_ebsa285_ram.mlt:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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340 Make these match the .ldi files that do the linking proper, so
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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341 that the process is reversible and the .ldi files recreatable.
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342
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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343 1999-07-26 Hugo Tyson <hmt@cygnus.co.uk>
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344
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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345 * include/hal_platform_ints.h (CYGDBG_HAL_CTRLC_ISR): Define this
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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346 if needed so that the arch HAL can conditionally call our poll
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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347 routine. Problem is that CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT *is*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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348 defined for platforms that do not support it.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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349
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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350 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk>
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351
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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352 * src/hal_diag.c (hal_ctrlc_isr): Define this function, which is
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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353 called from the default ISR, if CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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354 is defined. It looks for a ^C in the serial input and bangs out
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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355 with a breakpoint if one arrives. Note that you cannot do much at
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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356 all after this bp, except examine the stack and see where the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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357 program had got to.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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358 (hal_diag_write_char): Do not eat response characters from GDB:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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359 leave them for the ISR mentioned above to test for ^C.
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360
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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361 * src/ebsa285_misc.c (hal_hardware_init): Unmask the interrupt for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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362 serial reception, so that we can scan for incoming ^C, if the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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363 option CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT is defined.
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364
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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365 1999-07-23 Hugo Tyson <hmt@cygnus.co.uk>
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366
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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367 * include/hal_platform_ints.h (CYG_GDB_DEV_INT, CYG_DIAG_DEV_INT):
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
368 define these so that interrupting using ^C and so on will work.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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369
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
370 1999-07-22 Hugo Tyson <hmt@masala.cygnus.co.uk>
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diff changeset
371
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
372 * support/README: New 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
373 * support/linux/README: New 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
374 * support/linux/safl_util/README: New 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
375 * support/linux/safl_util/Makefile: New 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
376 * support/linux/safl_util/sa_flash.c: New file.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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377 * support/linux/safl_util/safl.c: New file.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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378 Keep the devo safl_utils for programming ebsa-285 FLASH in the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
379 eCos tree too, so that it gets into our releases.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
380
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
381 1999-07-21 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
382
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
383 * include/hal_platform_setup.h (PLATFORM_SETUP1): Get ROM startup
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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384 to work OK; tidy up RAM start in consequence. Do not set
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
385 CYGHWR_HAL_ARM_HAS_MMU so that we jump straight into high ROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
386 Remove consequently unused macros.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
387
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
388 * src/ebsa285_misc.c: Pass DRAM size as detected at startup around
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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389 correctly; worry less about alignment of MMU page table thingy.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
390
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
391 * src/hal_diag.c: Make ROM startup systems output in clear.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
392
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
393 * src/mem285.S: Get rid of all that IMM() nonsense.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
394
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
395 * misc/stubrom.perm: NEW FILE: Add instructions for making a STUBROM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
396
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
397 * include/pkgconf/mlt_arm_ebsa285_rom.ldi: Get the numbers right
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
398 for ROM startup.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
399
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
400 1999-07-19 Hugo Tyson <hmt@masala.cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
401
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
402 * src/mem285.S: New file: offers routine __mem285_init, for DRAM
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
403 sizing before the MMU is set up. Code borrowed from CygMon/BSP of
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
404 course.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
405
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
406 * src/ebsa285_misc.c: Add the meat of the 'C' initialization here;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
407 MMU initialization is the main addition. Code borrowed from
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
408 CygMon/BSP.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
409
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
410 * src/PKGconf.mak (COMPILE): Add mem285.S, which contains tricky
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
411 DRAM sizing and init code - which of course can only be run from
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
412 ROM, since it is damaging to the contents of DRAM.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
413
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
414 * include/hal_platform_setup.h (PLATFORM_SETUP1): Add required
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
415 startup code in various macros to make constructing one phrase for
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
416 ROM vs RAM startup easier, and for debug. Code borrowed from
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
417 CygMon/BSP.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
418
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
419 * src/hal_diag.c (hal_diag_init): Initialize the hardware, 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
420 setting the baud rate.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
421
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
422 * include/hal_ebsa285.h (ARM_FIRST_LEVEL_PAGE_TABLE_SIZE): Add
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
423 this and a few other symbols for the DRAM sizing and MMU init
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
424 code.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
425
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
426 1999-07-16 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
427
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
428 * include/pkgconf/hal_arm_ebsa285.h: Typo in tidy up of config
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
429 info. Doh!
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
430
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
431 1999-07-16 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
432
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
433 * include/pkgconf/hal_arm_ebsa285.h: Tidy up config info.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
434
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
435 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
436
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
437 * src/ebsa285_misc.c (hal_hardware_init): Enable the caches in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
438 here; they are now disabled during startup.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
439
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
440 * include/hal_platform_setup.h (PLATFORM_SETUP1): Added code 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
441 disable caches [if RAM start] and switch to the ROM address
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
442 [regardless, since it's the RAM addr if RAM start so harmless]
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
443
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
444 * include/pkgconf/mlt_arm_ebsa285_rom.ldi: Set up some of the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
445 values here while they are in my head; see above.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
446
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
447 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
448
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
449 * include/hal_cache.h: Tidy up cache macros and make semantics
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
450 better match what the GDB stubs require.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
451
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
452 1999-07-15 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
453
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
454 * include/sa-110.h: removed, it was added in error. Its contents
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
455 live in include/hal_ebsa285.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
456
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
457 1999-07-14 Hugo Tyson <hmt@cygnus.co.uk>
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
458
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
459 New component: StrongARM EBSA-285 development board support.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
460 New files:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
461 * include/hal_cache.h
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
462 * include/hal_diag.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
463 * include/hal_ebsa285.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
464 * include/hal_platform_ints.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
465 * include/hal_platform_setup.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
466 * include/plf_stub.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
467 * include/sa-110.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
468 * include/pkgconf/hal_arm_ebsa285.h
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
469 * include/pkgconf/mlt_arm_ebsa285_ram.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
470 * include/pkgconf/mlt_arm_ebsa285_ram.mlt
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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471 * include/pkgconf/mlt_arm_ebsa285_rom.ldi
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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472 * include/pkgconf/mlt_arm_ebsa285_rom.mlt
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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473 * src/PKGconf.mak
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
474 * src/ebsa285_misc.c
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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475 * src/hal_diag.c
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
476 * src/plf_stub.c
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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477
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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478 //===========================================================================
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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479 //####COPYRIGHTBEGIN####
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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480 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
481 // -------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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482 // The contents of this file are subject to the Red Hat eCos Public License
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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483 // Version 1.1 (the "License"); you may not use this file except in
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
484 // compliance with the License. You may obtain a copy of the License at
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
485 // http://www.redhat.com/
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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486 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
487 // Software distributed under the License is distributed on an "AS IS"
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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488 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
489 // 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
jlarmour
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diff changeset
490 // the License.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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491 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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492 // The Original Code is eCos - Embedded Configurable Operating System,
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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493 // released September 30, 1998.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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494 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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495 // The Initial Developer of the Original Code is Red Hat.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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496 // Portions created by Red Hat are
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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497 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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498 // All Rights Reserved.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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499 // -------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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500 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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501 //####COPYRIGHTEND####
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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502 //===========================================================================