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annotate packages/hal/sh/sh4/current/ChangeLog @ 208:e0c0827131d1 ecos

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Merge from eCos master repository on 2002-05-20-20:11:54-BST
author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
parents 9b55e9c69693
children d2c90368aeef
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1 2002-05-08 Jesper Skov <jskov@redhat.com>
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2
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3 * src/sh4_scif.c: Register renaming.
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4
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5 * include/mod_regs_ser.h: Register renaming. SCI registers now
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6 contain _SCI_, SCIF registers contain _SCIF_. Merge SCIF and IrDA
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7 definitions (stripping SCIF identifier suffix).
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8
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9 2002-01-17 Jesper Skov <jskov@redhat.com>
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11 * include/variant.inc: Include needed ptrs.
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13 2002-01-16 Jesper Skov <jskov@redhat.com>
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15 * cdl/hal_sh_sh4.cdl: Added interrupt model header definition.
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16 Added RTC_PRESCALE option.
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18 2002-01-14 Jesper Skov <jskov@redhat.com>
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20 * cdl/hal_sh_sh4.cdl: Added exception model header definitions.
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21
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22 * include/variant.inc: Fixed assembler warning.
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24 2001-11-07 Jesper Skov <jskov@redhat.com>
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26 * src/var_mk_defs.c (main): Fix warning.
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30 * include/mod_regs_ubc.h (CYGARC_REG_BRCR_ONE_STEP): Added.
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32 2001-09-25 Jesper Skov <jskov@redhat.com>
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33
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34 * include/var_intr.h: Default CYGPRI_HAL_INTERRUPT_ACKNOWLEDGE_PLF
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35 and CYGPRI_HAL_INTERRUPT_CONFIGURE_PLF added.
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36
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37 * src/var_misc.c: Use those macros.
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39 2001-09-24 Jesper Skov <jskov@redhat.com>
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41 * cdl/hal_sh_sh4.cdl: Disable cache on 7750. Doesn't work
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42 properly.
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44 2001-09-12 Jesper Skov <jskov@redhat.com>
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45
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46 * include/var_intr.h (CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF):
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47 Provide default version.
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51 * include/mod_7750.h: Don't use UBC as handling of it is broken.
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54
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55 * include/var_cache.h: Define flash cache macros that also disable
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56 instruction cache. Not at all clear to me why it should make a
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57 difference, but it does.
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58
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59 * src/var_misc.c (cyg_var_enable_caches): Don't allow caches to be
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60 enabled when the flash IO driver has been included. This is a
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61 temporary workaround for an unidentified caching problem.
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62 (cyg_var_enable_caches): Enabled again.
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63
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64 * include/var_cache.h: Fix cache enabled query macros.
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65
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67
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68 * include/var_intr.h: Define CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF
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69 if the platform didn't.
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70
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71 2001-07-24 Jesper Skov <jskov@redhat.com>
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72
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73 * src/var_misc.c: Allow platform to handle IRL vectors.
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76
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77 * src/var_misc.c (cyg_var_enable_caches): Small hack to prevent
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78 ethernet connection to be lost in RAM applications when started
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79 from a ROM monitor.
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81 2001-07-17 Jesper Skov <jskov@redhat.com>
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82
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83 * cdl/hal_sh_sh4.cdl: Allow caching.
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84
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85 * include/mod_regs_intc.h (CYGARC_REG_ICR_INIT): Revert
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86 CYGHWR_HAL_SH_IRQ_USE_IRQLVL sense.
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87
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88 * include/variant.inc: Fix alignment bug.
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89
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90 * include/mod_regs_ubc.h: Compile when UBC disabled.
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93
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94 * include/variant.inc: Fix ICR init, add IPRD init.
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95 * include/var_intr.h: Added IRL vectors.
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96 * include/mod_regs_intc.c: Added IPRD definitions.
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97 * src/var_misc.c (hal_interrupt_update_level): Handle IRPD
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98 vectors.
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99
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100 2001-07-16 Jesper Skov <jskov@redhat.com>
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101
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102 * src/var_misc.c (hal_interrupt_update_level): Fix typo.
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103
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104 * include/variant.inc: Added ICR initialization.
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105
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106 * include/mod_regs_intc.h: Added ICR definitions.
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107
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108 * cdl/hal_sh_sh4.cdl: Interrupt option cleanup.
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109
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110 * include/mod_regs_bsc.h: Added some BCR1 and MCR register bit
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111 definitions. Deleted wrong register definitions.
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112
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113 * src/pcic.c (cyg_hal_sh_pcic_pci_init): Set PCIC MCR
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114 register. Set BCR1 master flag. Set PCI cache line size.
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115
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116 2001-07-13 Jesper Skov <jskov@redhat.com>
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117
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118 * include/mod_regs_bsc.h: Removed SDMR2 definition - it is
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119 platform specific.
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120
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121 2001-07-10 Jesper Skov <jskov@redhat.com>
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122
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123 * include/mod_7750.h: define intc macro.
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124
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125 * src/var_misc.c: Added handling of INTR00 vectors.
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126 * include/mod_regs_intc.h: Added INTR00 definitions.
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127
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128 * include/var_regs.h: Include pcic when appropriate.
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129 * include/mod_7751.h (CYGARC_SH_MOD_PCIC): Define.
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130 * include/mod_regs_pcic.h: Added.
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131 * src/pcic.c: Added. Fix typo.
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132
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134
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135 * include/mod_regs_ubc.h: Ignore ASID when stepping.
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136
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137 * include/mod_7750.h: Fix DCAC address top.
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138
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139 * src/variant.S: Let all cache functions delay for 8 nops before
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140 returning.
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141
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142 * include/mod_regs_bsc.h: Added more registers.
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143
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144 * cdl/hal_sh_sh4.cdl: Tweak options, add options for interrupts
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145 and cache settings.
208
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146 Add support for 7751.
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147 * include/mod_7751.h: Added.
171
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148
160
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149 2001-05-29 Jesper Skov <jskov@redhat.com>
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150
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151 * include/var_io.h: Added. Includes plf_io.h
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152
156
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153 2001-03-12 Jonathan Larmour <jlarmour@redhat.com>
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154
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155 * src/var_misc.c: Ensure case ranges have spaces around identifiers
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156 to allow correct parsing by compiler.
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157
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158 2001-02-28 Jesper Skov <jskov@redhat.com>
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159
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160 * src/variant.S (cyg_hal_dcache_enable, cyg_hal_icache_enable):
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161 Write ORed value, not just the enable bit.
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162 * include/var_cache.h: Fix various macro typos.
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163 Fixes from Ryouzaburou Suzuki <ryos@atom-tc.or.jp>
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164
154
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165 2001-02-26 Jesper Skov <jskov@redhat.com>
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166
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167 * include/mod_regs_ser.h: Add a couple of zeroes to SCIF clear
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168 masks (for looks - no semantic change).
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169
151
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170 2001-02-02 Jesper Skov <jskov@redhat.com>
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171
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172 * cdl/hal_sh_sh4.cdl: Added baud rate option.
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173
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174 * src/sh4_scif.c (cyg_hal_plf_scif_init_channel): Use specified
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175 baud rate.
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176
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177 2001-01-31 Jesper Skov <jskov@redhat.com>
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178
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179 * include/sh4_scif.h: Separate exported API from definitions used
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180 in the driver.
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181 * src/sh4_scif.c: Request private definitions.
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182
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183 2001-01-26 Jesper Skov <jskov@redhat.com>
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184
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185 * src/sh4_sci.c: Removed CYGSEM_HAL_VIRTUAL_VECTOR_DIAG check.
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186 * src/sh4_scif.c: Same.
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187
149
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188 2001-01-18 Jesper Skov <jskov@redhat.com>
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189
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190 Case 105302
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191 * src/var_misc.c: Separate interrupt level and mask controls.
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192 * src/variant.S: Include cyg_hal_ILVL_table and
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193 cyg_hal_IMASK_table.
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194
138
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195 2000-11-22 Jesper Skov <jskov@redhat.com>
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196
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197 * src/variant.S: Mangle symbols.
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198 * include/variant.inc: Same.
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199
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200 2000-11-20 Jesper Skov <jskov@redhat.com>
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201
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202 * include/mod_regs_ser.h (CYGARC_SCBRR_N): Reduce rounding error.
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203
136
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204 2000-11-09 Jesper Skov <jskov@redhat.com>
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205
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206 * include/mod_regs_ubc.h: Correct definitions.
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207
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208 * include/mod_7750.h (CYGARC_SH_MOD_UBC): Defined.
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209
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210 * cdl/hal_sh_sh4.cdl: Disable cache for now.
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211
134
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212 2000-11-01 Jesper Skov <jskov@redhat.com>
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213
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214 * Many changes to bring the variant HAL up to date with the later
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215 SH arch HAL changes. Rewrote caching code to handle the split
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216 cache.
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217
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218 2000-08-16 Haruki Kashiwaya <kashiwaya@redhat.com>
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219
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220 * Set up directory structure.
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221
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222 2000-04-18 Ryozaburo Suzuki <ryos@atom-tc.or.jp>
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223
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224 * Contributed sources for the CqREEK/SH-4 platform.
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225
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226 //===========================================================================
208
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227 //####ECOSGPLCOPYRIGHTBEGIN####
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228 // -------------------------------------------
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229 // This file is part of eCos, the Embedded Configurable Operating System.
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230 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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231 //
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232 // eCos is free software; you can redistribute it and/or modify it under
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233 // the terms of the GNU General Public License as published by the Free
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234 // Software Foundation; either version 2 or (at your option) any later version.
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235 //
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236 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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237 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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238 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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239 // for more details.
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240 //
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241 // You should have received a copy of the GNU General Public License along
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242 // with eCos; if not, write to the Free Software Foundation, Inc.,
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243 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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244 //
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245 // As a special exception, if other files instantiate templates or use macros
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246 // or inline functions from this file, or you compile this file and link it
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247 // with other works to produce a work based on this file, this file does not
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248 // by itself cause the resulting work to be covered by the GNU General Public
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249 // License. However the source code for this file must still be made available
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250 // in accordance with section (3) of the GNU General Public License.
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251 //
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252 // This exception does not invalidate any other reasons why a work based on
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253 // this file might be covered by the GNU General Public License.
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254 //
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255 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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256 // at http://sources.redhat.com/ecos/ecos-license
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257 // -------------------------------------------
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258 //####ECOSGPLCOPYRIGHTEND####
134
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259 //===========================================================================