1 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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2 | |
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3 | * new-exceptions/e500_raw_exc_init.c: map DEC |
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4 | exception to ASM_BOOKE_DEC_VECTOR instead of ASM_DEC_VECTOR. |
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5 | |
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6 | Fixed wrong mapping of ASM_BOOKE_FIT_VECTOR |
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7 | (was ASM_BOOKE_PIT_VECTOR). |
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8 | |
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9 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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10 | |
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11 | * new-exceptions/raw_exception.c, new_exceptions/raw_exception.h, |
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12 | new_exceptions/bspsupport/irq.c: renamed ASM_BOOKE_PIT_VECTOR |
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13 | to ASM_BOOKE_DEC_VECTOR to be closer to 'official' |
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14 | nomenclature. |
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15 | |
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16 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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17 | |
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18 | * new-exceptions/bspsupport/ppc_exc_test.c: fixed |
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19 | wrong type in argument (signed vs. unsigned) |
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20 | compiler warning. |
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21 | |
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22 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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23 | |
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24 | * Makefile.am: build new-exceptions/bspsupport for |
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25 | non-mpc5xx, new-exception CPUs. |
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26 | |
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27 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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28 | |
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29 | * new-exceptions/bspsupport/nested_irq_test.c: adjusted |
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30 | wrong irq name/number calculation. |
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31 | |
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32 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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33 | |
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34 | * new-exceptions/bspsupport/ppc_exc_hdl.c: make sure |
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35 | RI is set in the exception frame and panic if it isn't |
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36 | (state info might have been lost). This only affects |
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37 | classic PPC. |
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38 | |
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39 | 2007-12-10 Till Straumann <strauman@slac.stanford.edu> |
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40 | |
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41 | * new-exceptions/bspsupport/README, |
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42 | new-exceptions/bspsupport/ppc_exc_bspsupp.h |
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43 | new-exceptions/bspsupport/vectors_init.c: |
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44 | added crude test to make sure MMU maps memory as |
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45 | write-back enabled. |
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46 | |
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47 | 2007-12-09 Till Straumann <strauman@slac.stanford.edu> |
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48 | |
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49 | * new-exceptions/bspsupport/ppc_exc_test.c, |
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50 | new-exceptions/bspsupport/vectors_init.c, |
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51 | new-exceptions/bspsupport/ppc_exc_bspsupp.h, |
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52 | new-exceptions/bspsupport/README, |
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53 | new-exceptions/bspsupport/irq_supp.h: |
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54 | Added README and some comments; now use TRAP exception |
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55 | in ppc_exc_test.c so that it works on PSIM. |
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56 | |
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57 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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58 | |
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59 | * irq_supp.h: was moved from libbsp/powerpc/shared/irq to |
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60 | libcpu/powerpc/new-exceptions/bspsupport. |
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61 | |
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62 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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63 | |
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64 | * new-exceptions/bspsupport/irq.c, |
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65 | new-exceptions/bspsupport/ppc_exc_bspsupp.h, |
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66 | new-exceptions/bspsupport/ppc_exc_hdl.c: |
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67 | fixed some mismatching signed/unsigned types. |
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68 | |
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69 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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70 | |
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71 | * new-exceptions/bspsupport/, new-exceptions/bspsupport/ppc_exc.S, |
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72 | new-exceptions/bspsupport/ppc_exc_test.c, |
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73 | new-exceptions/bspsupport/vectors.h, |
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74 | new-exceptions/bspsupport/vectors_init.c, |
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75 | new-exceptions/bspsupport/irq.c, |
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76 | new-exceptions/bspsupport/ppc_exc_bspsupp.h, |
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77 | new-exceptions/bspsupport/ppc_exc_hdl.c, |
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78 | new-exceptions/bspsupport/ppc_exc_asm_macros.h, |
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79 | new-exceptions/bspsupport/nested_irq_test.c: |
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80 | New files. Added 'middleware' code for helping BSPs implement |
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81 | exception and interrupt handling and implementing the 'new' |
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82 | RTEMS IRQ API (which I personally dislike). |
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83 | |
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84 | 2007-12-08 Till Straumann <strauman@slac.stanford.edu> |
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85 | |
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86 | * new-exceptions/e500_raw_exc_init.c, new-exceptions/raw_exception.c, |
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87 | shared/include/cpuIdent.c, shared/include/cpuIdent.h: |
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88 | Added different kinds of 'bookE' to the ppc_cpu_is_bookE feature |
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89 | check; unfortunately... |
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90 | |
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91 | 2007-12-07 Till Straumann <strauman@slac.stanford.edu> |
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92 | |
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93 | * Makefile.am: must not add e500_raw_exc_init.c to |
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94 | xyz_SOURCES for mpc5xx |
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95 | |
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96 | 2007-12-06 Till Straumann <strauman@slac.stanford.edu> |
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97 | |
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98 | * shared/include/cpuIdent.h, shared/include/cpuIdent.c: |
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99 | added feature check for 603 'TLBMISS exception GPRS shadowing'. |
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100 | |
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101 | 2007-12-06 Till Straumann <strauman@slac.stanford.edu> |
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102 | |
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103 | * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h: |
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104 | Removed all #ifdef <cpu_flavor>. All exception vectors are now |
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105 | always defined. |
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106 | Changed implementation of <cpu>_vector_is_valid() from 'case' |
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107 | statements to table lookup. |
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108 | Replaced 'ASM_VECTORS_CRITICAL' by a variable |
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109 | 'bsp_raw_vector_is_405_critical' which is set at run-time. |
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110 | Removed PPC_MSR_EXC_BITS. The exception handling code |
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111 | (libbsp/shared/vectors/vectors.S and ../irq/irq_asm.S) now |
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112 | has a run-time check for these bits. |
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113 | Both files are now free of #if <cpu_flavor> constructs. |
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114 | |
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115 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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116 | |
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117 | * Makefile.am, configure.ac, preinstall.am, |
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118 | new-exceptions/e500_raw_exc_init.c: Started adding |
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119 | support for e500 CPU. Most stuff is borrowed from mpc6xx. |
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120 | |
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121 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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122 | |
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123 | * rtems/powerpc/powerpc.h: added a #ifdef __ppc_generic |
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124 | branch. The goal is eventually to make this the starting |
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125 | point for cleanup (remove as many branches as possible; |
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126 | replace by run-time tests if necessary). |
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127 | |
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128 | 2007-12-05 Joel Sherrill <joel.sherrill@OARcorp.com> |
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129 | |
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130 | * new-exceptions/raw_exception.c: Conditionalize call to |
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131 | e500_setup_raw_exceptions() since that is not even in the tree yet. |
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132 | |
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133 | 2007-12-05 Joel Sherrill <joel.sherrill@OARcorp.com> |
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134 | |
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135 | * new-exceptions/raw_exception.c: Conditionalize some BOOKE vectors. |
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136 | |
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137 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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138 | |
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139 | * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h: |
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140 | Added typedef for exception classes (classic, critical, ... |
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141 | synchronous / asynchronous). ppc_vector_is_valid() now returns |
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142 | the appropriate class. |
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143 | |
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144 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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145 | |
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146 | * new-exceptions/raw_exception.c: made all <cpu>_vector_is_valid() |
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147 | subroutines that are called from ppc_vector_is_valid() 'static'. |
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148 | |
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149 | 2007-12-05 Till Straumann <strauman@slac.stanford.edu> |
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150 | |
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151 | * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h: |
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152 | Qualified all exception vector symbols that are only defined |
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153 | #ifdef <cpu_flavor> with <cpu_flavor> in the symbol name. |
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154 | If the special flavor __ppc_generic is effective the ALL |
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155 | vector symbols are available and ppc_vector_is_valid() works |
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156 | for all supported CPUs (run-time check). |
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157 | This is work towards a #ifdef <cpu_flavor> free libcpu and |
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158 | exception framework. |
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159 | |
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160 | 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com> |
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161 | |
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162 | * mpc5xx/console-generic/console-generic.c, mpc8260/timer/timer.c, |
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163 | new-exceptions/cpu.c, old-exceptions/cpu.c: Move interrupt_stack_size |
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164 | field from CPU Table to Configuration Table. Eliminate CPU Table from |
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165 | all ports. Delete references to CPU Table in all forms. |
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166 | |
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167 | 2007-12-04 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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168 | |
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169 | * mpc83xx/spi/mpc83xx_spidrv.c, mpc83xx/spi/mpc83xx_spidrv.h: |
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170 | added missing files |
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171 | |
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172 | 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com> |
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173 | |
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174 | * mpc5xx/console-generic/console-generic.c: Moved most of the remaining |
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175 | CPU Table fields to the Configuration Table. This included |
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176 | pretasking_hook, predriver_hook, postdriver_hook, idle_task, |
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177 | do_zero_of_workspace, extra_mpci_receive_server_stack, |
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178 | stack_allocate_hook, and stack_free_hook. As a side-effect of this |
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179 | effort some multiprocessing code was made conditional and some style |
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180 | clean up occurred. |
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181 | |
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182 | 2007-12-03 Joel Sherrill <joel.sherrill@oarcorp.com> |
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183 | |
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184 | * shared/include/cpuIdent.h: Correct conditionals and includes. |
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185 | |
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186 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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187 | |
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188 | * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h, |
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189 | old-exception/cpu.c: define bsp_exceptions_in_RAM variable. |
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190 | This is probably only used by the simulator (were else |
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191 | can you install something to ROM ??). |
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192 | |
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193 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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194 | |
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195 | * mpc6xx/mmu/bat.c, mpc6xx/mmu/pte121.c: use new |
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196 | feature-checks from cpuIdent.h rather than filtering |
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197 | CPU types when checking for availability of high BATs |
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198 | and an MMU with hardware page-table lookup. |
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199 | |
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200 | 2007-11-30 Till Straumann <strauman@slac.stanford.edu> |
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201 | |
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202 | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: |
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203 | added support for bookE/ppc405 style CPUs where the |
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204 | decrementer works slightly differently. |
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205 | |
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206 | 2007-11-29 Till Straumann <strauman@slac.stanford.edu> |
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207 | |
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208 | * mpc6xx/exceptions/raw_exception.c, |
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209 | mpc6xx/exceptions/raw_exception.h: removed. mpc6xx |
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210 | uses generic version in new-exceptions. |
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211 | |
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212 | 2007-11-29 Till Straumann <strauman@slac.stanford.edu> |
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213 | |
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214 | * shared/include/cpuIdent.h, shared/include/cpuIdent.c: |
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215 | Added a simple 'feature check' facility. Code should |
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216 | not check for a particular CPU type if possible but |
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217 | check the respective feature bit (e.g., 'has_altivec'). |
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218 | This makes it much less cumbersome to add more CPU |
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219 | types in the future. |
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220 | |
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221 | 2007-11-29 Till Straumann <strauman@slac.stanford.edu> |
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222 | |
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223 | * mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h: Added support |
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224 | for setting & reading IBATs. |
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225 | |
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226 | 2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com> |
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227 | |
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228 | * ppc403/clock/clock.c: Now compiles and links. |
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229 | |
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230 | 2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com> |
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231 | |
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232 | * mpc5xx/clock/clock.c, mpc5xx/timer/timer.c, mpc8260/clock/clock.c, |
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233 | mpc8260/cpm/brg.c, mpc8260/timer/timer.c, mpc8xx/clock/clock.c, |
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234 | mpc8xx/console-generic/console-generic.c, mpc8xx/timer/timer.c, |
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235 | new-exceptions/raw_exception.c, old-exceptions/cpu.c, |
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236 | ppc403/clock/clock.c, ppc403/console/console.c, |
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237 | ppc403/console/console.c.polled, ppc403/console/console405.c, |
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238 | ppc403/ictrl/ictrl.c, ppc403/irq/ictrl.c, ppc403/timer/timer.c, |
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239 | ppc403/tty_drv/tty_drv.c: Eliminate PowerPC specific elements from |
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240 | the CPU Table. They have been replaced with variables named bsp_XXX |
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241 | as needed. |
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242 | |
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243 | 2007-11-28 Till Straumann <strauman@slac.stanford.edu> |
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244 | |
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245 | * shared/src/cache.c: removed redundant mpc8xx versions |
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246 | of flush/invalidate 1 cache line routines. |
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247 | |
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248 | 2007-11-13 Till Straumann <strauman@slac.stanford.edu> |
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249 | |
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250 | * shared/src/cache.c: moved generic operations |
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251 | (flush/invalidate 1 data line, invalidate 1 inst. line) |
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252 | from #ifdef <cpu_flavor> to general section (all CPUs). |
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253 | |
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254 | 2007-11-13 Till Straumann <strauman@slac.stanford.edu> |
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255 | |
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256 | * shared/src/cache_.h: include <libcpu/cache.h> only |
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257 | #ifdef _OLD_EXCEPTIONS - no need for <libcpu/cache.h> |
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258 | otherwise. |
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259 | |
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260 | 2007-11-13 Till Straumann <strauman@slac.stanford.edu> |
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261 | |
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262 | * shared/include/byteorder.h: fixed wrong pointer-type |
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263 | of ld_le32() (uint16_t* -> uint32_t*). |
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264 | |
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265 | 2007-11-06 Till Straumann <strauman@slac.stanford.edu> |
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266 | |
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267 | * mpc5xx/irq/irq.c, mpc5xx/exceptions/raw_exception.c, |
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268 | new-exceptions/raw_exception.c: test for non-NULL-ness before calling |
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269 | 'on'/'off' methods so that users don't have to provide |
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270 | no-ops if they don't want this feature. |
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271 | |
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272 | 2007-10-25 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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273 | |
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274 | * mpc83xx/network/tsec.c: |
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275 | fixed typo in comment of attach function |
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276 | |
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277 | 2007-10-25 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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278 | |
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279 | * Makefile.am, mpc83xx/spi/mpc83xx_spidrv.c, |
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280 | * mpc83xx/spi/mpc83xx_spidrv.h, mpc83xx/include/mpc83xx.h: |
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281 | added spi driver |
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282 | |
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283 | 2007-10-25 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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284 | |
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285 | * mpc83xx/i2c/mpc83xx_i2cdrv.c: |
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286 | added IRQ support in I2C driver |
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287 | |
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288 | 2007-10-25 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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289 | |
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290 | * mpc83xx/network/tsec.c: |
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291 | added statistics counters to tsec |
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292 | |
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293 | 2007-09-12 Joel Sherrill <joel.sherrill@OARcorp.com> |
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294 | |
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295 | PR 1257/bsps |
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296 | * mpc5xx/exceptions/raw_exception.c, mpc5xx/irq/irq.c, |
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297 | mpc6xx/exceptions/raw_exception.c, |
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298 | mpc8260/exceptions/raw_exception.c, |
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299 | mpc8xx/exceptions/raw_exception.c, new-exceptions/raw_exception.c, |
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300 | ppc403/ictrl/ictrl.c, ppc403/irq/ictrl.c: Code outside of cpukit |
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301 | should use the public API for |
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302 | rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the |
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303 | public API and directly accessing _CPU_ISR_Disable and |
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304 | _CPU_ISR_Enable, they were bypassing the compiler memory barrier |
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305 | directive which could lead to problems. This patch also changes the |
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306 | type of the variable passed into these routines and addresses minor |
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307 | style issues. |
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308 | |
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309 | 2007-09-11 Joel Sherrill <joel.sherrill@OARcorp.com> |
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310 | |
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311 | * Makefile.am, configure.ac: Do not build networking drivers if |
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312 | networking is disabled. |
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313 | |
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314 | 2007-09-06 Joel Sherrill <joel.sherrill@oarcorp.com> |
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315 | |
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316 | * mpc6xx/mmu/pte121.c: Fix warning. |
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317 | |
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318 | 2007-08-06 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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319 | |
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320 | * Makefile.am, mpc83xx/i2c/mpc83xx_i2cdrv.c: |
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321 | added i2c driver |
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322 | |
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323 | 2007-07-18 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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324 | |
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325 | * new-exceptions/raw_exception.c: |
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326 | added PPC_e300c1/2/3 to vector validation code |
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327 | |
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328 | 2007-07-09 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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329 | |
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330 | * configure.ac, Makefile.am, mpc83xx/include/mpc83xx.h, |
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331 | * mpc83xx/network/tsec.c, mpc83xx/network/tsec.h : |
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332 | added support for MPC83xx controllers |
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333 | |
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334 | 2007-07-05 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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335 | |
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336 | * configure.ac, Makefile.am: |
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337 | added ppc403 and ppc405 to "shared" conditional |
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338 | adapted to shared setting |
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339 | |
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340 | 2007-07-02 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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341 | |
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342 | * ppc403/clock/clock.c, ppc403/console/console405.c, |
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343 | * ppc403/irq/ictrl.c, ppc403/irq/ictrl.h, ppc403/tty_drv/tty_drv.c: |
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344 | Adapted from old to new exception handling to prepare the "virtex" BSP |
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345 | |
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346 | 2007-07-02 Thomas Doerfler <Thomas.Doerfler@embedded-brains.de> |
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347 | |
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348 | * Makefile.am, preinstall.am, new-exceptions/asm_utils.S, |
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349 | * new-exceptions/raw_exception.c, new-exceptions/raw_exception.h, |
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350 | * rtems/powerpc/powerpc.h, shared/include/cpuIdent.c shared/include/cpuIdent.h: |
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351 | Created a shared implementation of the PowerPC exception |
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352 | code. These files are a "superset" version of the various |
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353 | implementations that was available up to now. |
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354 | |
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355 | 2007-05-21 Joel Sherrill <joel.sherrill@oarcorp.com> |
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356 | |
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357 | * mpc6xx/clock/c_clock.c: Tinker with math so it does not overflow on |
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358 | psim and give a negative nanoseconds since last tick. |
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359 | |
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360 | 2007-05-07 Ralf Corsépius <ralf.corsepius@rtems.org> |
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361 | |
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362 | * mpc8xx/clock/clock.c: Remove unused var extclk_value. |
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363 | |
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364 | 2007-04-17 Joel Sherrill <joel@OARcorp.com> |
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365 | |
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366 | * mpc6xx/clock/c_clock.c: Add initial cut at nanoseconds since last |
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367 | tick handler. |
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368 | |
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369 | 2007-04-02 Ralf Corsépius <ralf.corsepius@rtems.org> |
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370 | |
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371 | * shared/include/byteorder.h: Use uint*_t instead of char/short/int. |
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372 | |
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373 | 2007-03-12 Joel Sherrill <joel@OARcorp.com> |
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374 | |
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375 | * mpc6xx/mmu/mmuAsm.S: Correct license URL and/or fix mistake in |
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376 | copyright notice. Both of these mistakes appear to be from code |
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377 | submitted after these changes were made previously. |
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378 | |
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379 | 2007-01-16 Till Straumann <strauman@slac.stanford.edu> |
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380 | |
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381 | * mpc6xx/mmu/pte121.h, mpc6xx/mmu/pte121.c: |
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382 | Added SLAC/Stanford Authorship Note / Copyright + Liability Disclaimer. |
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383 | |
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384 | 2006-12-02 Ralf Corsépius <ralf.corsepius@rtems.org> |
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385 | |
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386 | * configure.ac: New BUG-REPORT address. |
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387 | |
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388 | 2006-10-17 Ralf Corsépius <ralf.corsepius@rtems.org> |
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389 | |
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390 | * configure.ac: Require autoconf-2.60. Require automake-1.10. |
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391 | |
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392 | 2006-07-12 Till Straumann <strauman@slac.stanford.edu> |
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393 | |
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394 | * mpc6xx/mmu/bat.c, mpc6xx/mmu/pte121.c, shared/src/cache.c: |
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395 | Checked inline assembly code; added 'm' operands and |
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396 | paranoia 'memory' clobbers. Also, made sure that no |
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397 | pure input operands are modified by the asm. |
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398 | |
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399 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
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400 | |
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401 | * mpc6xx/mmu/mmuAsm.S: re-checked synchronization |
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402 | requirements when manipulating the caches against the book |
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403 | and updated 'dssall', 'sync' and 'isync's accordingly. |
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404 | |
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405 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
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406 | |
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407 | * mpc6xx/exceptions/raw_exception.c, mpc6xx/exceptions/raw_exception.h: |
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408 | Added altivec exception. Unfortunately, this doesn't fit |
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409 | the normal scheme of vector = exception # << 8. So we picked |
---|
410 | an unused vector number (currently 0xa) where we map the special |
---|
411 | vector 0xf20 (altivec). |
---|
412 | |
---|
413 | 2006-06-19 Till Straumann <strauman@slac.stanford.edu> |
---|
414 | |
---|
415 | * new-exceptions/cpu.c, new-exceptions/cpu_asm.S: Never |
---|
416 | allow the FPU to be switched on for integer-only tasks |
---|
417 | (new gcc may use FP regs implicitly). |
---|
418 | FP context switch may be called from environment with no |
---|
419 | FPU available (ISR, int-only task) - switch FPU on |
---|
420 | for the switch and restore MSR_FP after it's done. |
---|
421 | |
---|
422 | 2006-05-16 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
423 | |
---|
424 | * configure.ac: Use RTEMS_AMPOLISH3. |
---|
425 | |
---|
426 | 2006-04-05 Victor V. Vengerov <Victor.Vengerov@oktetlabs.ru> |
---|
427 | |
---|
428 | * mpc6xx/clock/c_clock.c: Now works with MPCI SHM driver. |
---|
429 | |
---|
430 | 2006-01-20 Till Straumann <strauman@slac.stanford.edu> |
---|
431 | |
---|
432 | * mpc6xx/mmu/pte121.c: consistency check now warns instead |
---|
433 | of reporting an error when coming across a non 1:1 VSID; |
---|
434 | fix: triv121IsRangeMapped() needs to convert segment offset |
---|
435 | into a page index if the vsid argument is non-special. |
---|
436 | |
---|
437 | 2006-01-05 Till Straumann <strauman@slac.stanford.edu> |
---|
438 | * shared/include/cpuIdent.c: Accept PPC_PSIM as a |
---|
439 | known variant. |
---|
440 | |
---|
441 | 2005-12-31 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
442 | |
---|
443 | PR 851/bsps |
---|
444 | * mpc6xx/exceptions/raw_exception.c: Add PPC_603le. |
---|
445 | |
---|
446 | 2005-12-31 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
447 | |
---|
448 | * mpc6xx/exceptions/raw_exception.c: Cosmetics. |
---|
449 | |
---|
450 | 2005-11-21 Till Straumann <strauman@slac.stanford.edu> |
---|
451 | |
---|
452 | * new-exceptions/cpu_asm.S: the book says a context |
---|
453 | synchronizing instruction (isync) is necessary after flipping |
---|
454 | certain bits (e.g, MSR_FP) in msr -- since this could happen as |
---|
455 | part of a context switch I added 'isync'. |
---|
456 | |
---|
457 | 2005-11-07 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
458 | |
---|
459 | * mpc6xx/mmu/pte121.c: Eliminate unsigned32. |
---|
460 | * mpc8xx/clock/clock.c: Eliminate rtems_unsigned32. |
---|
461 | |
---|
462 | 2005-11-04 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
463 | |
---|
464 | * shared/include/byteorder.h: Remove __arch_swap (Unused). |
---|
465 | * Makefile.am: Partially cleanup EXTRA_DIST. |
---|
466 | |
---|
467 | 2005-11-03 Till Straumann <strauman@slac.stanford.edu> |
---|
468 | |
---|
469 | * mpc6xx/clock/c_clock.c: disable interrupts around decrementer |
---|
470 | update to eliminate a race condition |
---|
471 | |
---|
472 | 2005-11-02 Till Straumann <strauman@slac.stanford.edu> |
---|
473 | |
---|
474 | * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h: enhancements to mpc6xx |
---|
475 | page table support - PTEs can now be modified even if the page table |
---|
476 | is already active; bugfix: address range crossing 256MB boundary was |
---|
477 | not handled correctly |
---|
478 | * mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S: moved |
---|
479 | assembly code to C; setdbat now supports high bats on 7450 CPUs; |
---|
480 | added argument checking to setdbat; added getdbat; moved early |
---|
481 | initialization code (clear_bats) from BSP to libcpu |
---|
482 | (CPU_clear_bats_early) |
---|
483 | * configure.ac, mpc6xx/exceptions/raw_exception.c, |
---|
484 | shared/include/cpuIdent.c, shared/include/cpuIdent.h: recognize |
---|
485 | mpc7457 CPU; added definitions for high bats (#4..7) on 7450 CPUs |
---|
486 | |
---|
487 | 2005-09-12 Thomas Doerfler <Thomas.Doerfler@imd-systems.de> |
---|
488 | |
---|
489 | PR 527/bsps |
---|
490 | PR 822/bsps |
---|
491 | * mpc8xx/clock/clock.c: Currently the MBX8xx BSP does not boot, |
---|
492 | because some logical errors are in the startup code. Additionally, |
---|
493 | the mpc8xx shared clock driver does not support the clocking scheme |
---|
494 | of some of the board variants, which are clocked from a 32768Hz (!) |
---|
495 | external crystal. |
---|
496 | |
---|
497 | 2005-08-12 Phil Torre <ptorre@zetron.com> |
---|
498 | |
---|
499 | PR 816/bsps |
---|
500 | * mpc8xx/include/mpc8xx.h: The struct which describes SCC Ethernet |
---|
501 | mode parameters (m8xxSCCENparms_t) does not match the hardware: |
---|
502 | members taddr_h and taddr_l are transposed. When loading new |
---|
503 | multicast group addresses into the hash table, the wrong hash bit is |
---|
504 | set. |
---|
505 | |
---|
506 | 2005-08-05 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
507 | |
---|
508 | * Makefile.am: Unconditionally initialize include_libcpu_HEADERS. |
---|
509 | |
---|
510 | 2005-07-28 Eric Norum <norume@aps.anl.gov> |
---|
511 | |
---|
512 | PR 773/bsps |
---|
513 | * mpc6xx/clock/c_clock.c: Changes provided by Phillip Sorensen |
---|
514 | <pas37@cornell.edu> to get MVME5500 BSP running. |
---|
515 | |
---|
516 | 2005-06-17 Joel Sherrill <joel@OARcorp.com> |
---|
517 | |
---|
518 | * mpc5xx/vectors/vectors.h: Add hack to avoid warning. |
---|
519 | |
---|
520 | 2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
521 | |
---|
522 | * mpc5xx/irq/irq.c, mpc5xx/irq/irq.h, |
---|
523 | mpc8xx/console-generic/console-generic.c: Modified to use |
---|
524 | rtems/irq.h. |
---|
525 | |
---|
526 | 2005-05-11 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
527 | |
---|
528 | * configure.ac: Remove mpc6xx/Makefile. |
---|
529 | * Makefile.am: Merge-in ppc403/Makefile.am. |
---|
530 | * ppc403/Makefile.am, mpc8260/Makefile.am, mpc8xx/Makefile.am, |
---|
531 | mpc6xx/Makefile.am, mpc505/Makefile.am, mpc5xx/Makefile.am: Remove. |
---|
532 | * Makefile.am: Merge-in mpc8260/Makefile.am. |
---|
533 | * configure.ac: Remove mpc8260/Makefile. |
---|
534 | * Makefile.am: Merge-in mpc8xx/Makefile.am. |
---|
535 | * configure.ac: Remove mpc8xx/Makefile. |
---|
536 | * configure.ac: Remove mpc5xx/Makefile. Remove mpc505/Makefile. |
---|
537 | * Makefile.am: Merge-in mpc5xx/Makefile.am. Merge-in |
---|
538 | mpc505/Makefile.am. |
---|
539 | * configure.ac: Remove ppc403/Makefile. |
---|
540 | * Makefile.am: Merge-in mpc6xx/Makefile.am. |
---|
541 | * preinstall.am, preinstall.am, preinstall.am, preinstall.am, |
---|
542 | preinstall.am: Regenerate. |
---|
543 | |
---|
544 | 2005-05-10 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
545 | |
---|
546 | * Makefile.am: Merge-in shared/Makefile.am. |
---|
547 | * mpc5xx/console-generic/console-generic.c: Eliminate |
---|
548 | rtems_unsigned16. |
---|
549 | * configure.ac: Add AMPOLISH3. |
---|
550 | * shared/Makefile.am: Remove. |
---|
551 | * preinstall.am: New. |
---|
552 | * configure.ac: Remove shared/Makefile. |
---|
553 | * Makefile.am: include preinstall.am. |
---|
554 | * preinstall.am: Regenerate. |
---|
555 | |
---|
556 | 2005-05-05 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
557 | |
---|
558 | * mpc8xx/console-generic/console-generic.c: Added parameter to ISRs. |
---|
559 | |
---|
560 | 2005-05-03 Joel Sherrill <joel@OARcorp.com> |
---|
561 | |
---|
562 | * mpc8260/cpm/dpram.c, mpc8260/timer/timer.c, mpc8xx/cpm/dpram.c: |
---|
563 | Remove warnings. |
---|
564 | |
---|
565 | 2005-04-25 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
566 | |
---|
567 | PR 779/bsp |
---|
568 | * mpc5xx/console-generic/console-generic.c, mpc5xx/irq/irq.c, |
---|
569 | mpc5xx/irq/irq.h, mpc5xx/irq/irq_init.c: Add parameter to powerpc |
---|
570 | interrupt handler routines |
---|
571 | |
---|
572 | 2005-04-15 Jennifer Averett <jennifer.averett@oarcorp.com> |
---|
573 | |
---|
574 | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, |
---|
575 | mpc8260/console-generic/console-generic.c: add parameter to new |
---|
576 | exception interrupt handlers in powerpc bsps |
---|
577 | |
---|
578 | 2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
579 | |
---|
580 | * new-exceptions/cpu.c, rtems/powerpc/powerpc.h: Remove |
---|
581 | CPU_MINIMUM_STACK_FRAME_SIZE. Use PPC_MINIMUM_STACK_FRAME_SIZE |
---|
582 | instead. |
---|
583 | * rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE. |
---|
584 | |
---|
585 | 2005-02-15 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
586 | |
---|
587 | * ppc403/console/console405.c: Rename round to spiBaudRound |
---|
588 | (Conflict with C99). Make spiBaudRound static. |
---|
589 | * mpc8260/mmu/mmu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value. |
---|
590 | (Unify old/new-exception processing API). |
---|
591 | * old-exceptions/rtems/score/ppc_offs.h, old-exceptions/README, |
---|
592 | old-exceptions/TODO, old-exceptions/cpu.c, old-exceptions/cpu_asm.S, |
---|
593 | old-exceptions/irq_stub.S, old-exceptions/ppccache.c: New (Copied |
---|
594 | from ../../libbsp/powerpc/support/old_exception_processing) |
---|
595 | * new-exceptions/cpu.c: Add CPU_MINIMUM_STACK_FRAME_SIZE. |
---|
596 | * new-exceptions/cpu.c (_CPU_ISR_install_vector): New. |
---|
597 | * old-exceptions/cpu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value |
---|
598 | (Unify old/new exception processing API). |
---|
599 | * new-exceptions/cpu.c, new-exceptions/cpu_asm.S: New (Copied from |
---|
600 | ../../libbsp/powerpc/support/new_exception_processing). |
---|
601 | * Makefile.am: Reflect changes above. |
---|
602 | |
---|
603 | 2005-02-14 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
604 | |
---|
605 | * old-exceptions/cpu.c (ppc_exception_vector_addr): Merge ppc603 and |
---|
606 | ppc603e cases. |
---|
607 | * rtems/powerpc/powerpc.h: Remove PPC_ALIGNMENT. |
---|
608 | * mpc8xx/mmu/mmu.c, rtems/powerpc/cache.h, rtems/powerpc/powerpc.h, |
---|
609 | old-exceptions/cpu.c, old-exceptions/cpu_asm.S, |
---|
610 | old-exceptions/irq_stub.S, new-exceptions/cpu.c, |
---|
611 | new-exceptions/cpu_asm.S: #include <rtems/powerpc/powerpc.h>. |
---|
612 | * rtems/powerpc/powerpc.h: Remove mpc603e specific |
---|
613 | PPC_TLB_*/PPC_IRQ_* defines. Use mpc603 specific defines on mpc603e. |
---|
614 | |
---|
615 | 2005-02-13 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
616 | |
---|
617 | * rtems/powerpc/powerpc.h: New header guard. |
---|
618 | * old-exceptions/cpu.c: Add _PPC_MSR_DISABLE_MASK. |
---|
619 | * mpc5xx/include/mpc5xx.h, mpc5xx/include/console.h, |
---|
620 | mpc5xx/exceptions/raw_exception.h, mpc5xx/irq/irq.h, |
---|
621 | mpc5xx/vectors/vectors.h, mpc6xx/exceptions/raw_exception.h, |
---|
622 | mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.h, mpc6xx/clock/c_clock.h, |
---|
623 | mpc8260/include/mpc8260.h, mpc8260/include/console.h, |
---|
624 | mpc8260/include/cpm.h, mpc8260/exceptions/raw_exception.h, |
---|
625 | mpc8260/include/mmu.h, mpc8xx/include/mpc8xx.h, |
---|
626 | mpc8xx/include/console.h, mpc8xx/include/cpm.h, |
---|
627 | mpc8xx/exceptions/raw_exception.h, mpc8xx/include/mmu.h, |
---|
628 | ppc403/ictrl/ictrl.h, ppc403/tty_drv/tty_drv.h, shared/include/io.h, |
---|
629 | shared/include/mmu.h, shared/include/page.h, |
---|
630 | shared/include/byteorder.h, shared/include/pgtable.h, |
---|
631 | shared/include/cpuIdent.h,shared/include/spr.h, |
---|
632 | shared/src/stackTrace.h: New header guards. |
---|
633 | * rtems/powerpc/powerpc.h: New (Copy of |
---|
634 | cpukit/score/cpu/powerpc/rtems/score/powerpc.h). |
---|
635 | |
---|
636 | 2005-02-11 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
637 | |
---|
638 | * configure.ac: subdir-objects. Add compiler check for old/new-style |
---|
639 | exception processing. |
---|
640 | * mpc8260/cpm/dpram.c, mpc8xx/cpm/dpram.c: Remove local rtems_panic, |
---|
641 | use #include <rtems/error.h>. |
---|
642 | * Makefile.am: Build exception processing in old-exceptions rsp. |
---|
643 | new-exceptions subdirs (Merge-in former libbsp/powerpc/support/*). |
---|
644 | * old-exceptions/Makefile.am, old-exceptions/configure.ac, |
---|
645 | new-exceptions/Makefile.am, new-exceptions/configure.ac: Remove |
---|
646 | (Unused). |
---|
647 | |
---|
648 | 2005-02-10 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
649 | |
---|
650 | * mpc505/vectors/vectors.S, ppc403/vectors/vectors.S, |
---|
651 | old-exceptions/cpu.c, old-exceptions/cpu_asm.S, |
---|
652 | old-exceptions/irq_stub.S, old-exceptions/rtems/score/ppc_offs.h: |
---|
653 | Remove PPC_ABI_POWEROPEN. |
---|
654 | |
---|
655 | 2005-02-09 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
656 | |
---|
657 | * rtems/powerpc/cache.h, rtems/powerpc/debugmod.h: New header |
---|
658 | guards. |
---|
659 | * mpc505/vectors/vectors.S, ppc403/vectors/vectors.S, |
---|
660 | old-exceptions/cpu.c, old-exceptions/cpu_asm.S, |
---|
661 | old-exceptions/irq_stub.S, old-exceptions/rtems/score/ppc_offs.h: |
---|
662 | Remove PPC_ABI_GCC27. |
---|
663 | * ppc403/vectors/vectors.S: Remove XCOFF support. |
---|
664 | |
---|
665 | 2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
666 | |
---|
667 | * mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am, |
---|
668 | mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am, |
---|
669 | shared/Makefile.am, old-exceptions/Makefile.am, |
---|
670 | new-exceptions/Makefile.am: Eliminate CFLAGS_OPTIMIZE_V. |
---|
671 | |
---|
672 | 2005-01-04 Joel Sherrill <joel@OARcorp.com> |
---|
673 | |
---|
674 | * ppc403/tty_drv/tty_drv.c: Remove warnings. |
---|
675 | |
---|
676 | 2005-01-02 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
677 | |
---|
678 | * mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am, |
---|
679 | mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am, |
---|
680 | shared/Makefile.am, old-exceptions/Makefile.am, |
---|
681 | new-exceptions/Makefile.am: Remove build-variant support. |
---|
682 | |
---|
683 | 2004-11-22 Jennifer Averett <jennifer@OARcorp.com> |
---|
684 | |
---|
685 | PR 581/bsps |
---|
686 | * mpc6xx/exceptions/raw_exception.c, shared/include/cpuIdent.h: |
---|
687 | Converting PSIM to new exception model required adding PSIM as |
---|
688 | PowerPC CPU model. |
---|
689 | |
---|
690 | 2004-11-20 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
691 | |
---|
692 | * powerpc/shared/include/cpuIdent.c, |
---|
693 | powerpc/shared/include/cpuIdent.h: Add 603le. (Submitted by |
---|
694 | Thomas.Doerfler <Thomas.Doerfler@imd-systems.de> as part of the |
---|
695 | patch attached to PR 703). |
---|
696 | |
---|
697 | 2004-11-10 Richard Campbell <richard.campbell@oarcorp.com> |
---|
698 | |
---|
699 | * configure.ac, mpc6xx/exceptions/raw_exception.c, |
---|
700 | mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c, |
---|
701 | mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, shared/include/cpuIdent.c, |
---|
702 | shared/include/cpuIdent.h: Add MPC8240 and MPC8245 support. There |
---|
703 | was also a significant amount of spelling and whitespace cleanup. |
---|
704 | |
---|
705 | 2004-10-21 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
706 | |
---|
707 | * mpc5xx/clock/clock.c, mpc5xx/include/mpc5xx.h |
---|
708 | mpc5xx/timer/timer.c: Use POSIX fixed size types. |
---|
709 | |
---|
710 | 2004-10-20 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
711 | |
---|
712 | PR 696/bsps |
---|
713 | * old-exceptions/cpu.c: Include bsp.h. |
---|
714 | |
---|
715 | 2004-10-20 Eric Norum <norume@aps.anl.gov> |
---|
716 | |
---|
717 | * configure.ac, mpc6xx/exceptions/raw_exception.c, |
---|
718 | mpc6xx/mmu/mmuAsm.S, mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c, |
---|
719 | shared/include/cpuIdent.h: Add Kate Feng's MPC7455 support. |
---|
720 | |
---|
721 | 2004-10-19 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
722 | |
---|
723 | * configure.ac: Remove RTEMS_ENABLE_BARE. |
---|
724 | |
---|
725 | 2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
726 | |
---|
727 | * configure.ac, old-exceptions/configure.ac, |
---|
728 | new-exceptions/configure.ac: Require automake > 1.9. |
---|
729 | |
---|
730 | 2004-05-22 Till Strauman <strauman@slac.stanford.edu> |
---|
731 | |
---|
732 | PR 619/bsps |
---|
733 | * mpc6xx/clock/c_clock.c: The PPC decrementer must be reloaded on |
---|
734 | each clock tick. Currently, this is done by just reloading a fixed |
---|
735 | value. The attached patch takes into account the time that elapsed |
---|
736 | since the decrementer crossed zero in order to adjust the value to |
---|
737 | be re-loaded. Without the patch, the effective system clock cycle is |
---|
738 | increased by the exception handler latency. |
---|
739 | |
---|
740 | 2004-04-13 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
741 | |
---|
742 | * mpc505/ictrl/ictrl.c, mpc505/vectors/vectors.S, |
---|
743 | mpc6xx/exceptions/raw_exception.c, |
---|
744 | mpc8260/exceptions/raw_exception.c, |
---|
745 | mpc8xx/exceptions/raw_exception.c, rtems/powerpc/cache.h, |
---|
746 | mpc5xx/ictrl/ictrl.c, mpc5xx/exceptions/raw_exception.c: Include |
---|
747 | <rtems/score/powerpc.h> instead of <rtems/score/ppc.h>. |
---|
748 | * mpc5xx/clock/clock.c, mpc5xx/irq/irq_asm.S, |
---|
749 | mpc5xx/vectors/vectors.S: Reflect new locations of cpukit headers. |
---|
750 | |
---|
751 | 2004-04-12 David Querbach <querbach@realtime.bc.ca> |
---|
752 | |
---|
753 | * mpc5xx/exceptions/asm_utils.S: Removed. |
---|
754 | * README, configure.ac, mpc5xx/Makefile.am, |
---|
755 | mpc5xx/exceptions/raw_exception.c, |
---|
756 | mpc5xx/exceptions/raw_exception.h, mpc5xx/timer/timer.c, |
---|
757 | shared/include/cpuIdent.h: addition of a significant amount of |
---|
758 | MPC5xx support as part of the addition of the SS555 BSP. |
---|
759 | * mpc5xx/README, mpc5xx/clock/clock.c, |
---|
760 | mpc5xx/console-generic/console-generic.c, mpc5xx/include/console.h, |
---|
761 | mpc5xx/include/mpc5xx.h, mpc5xx/irq/irq.c, mpc5xx/irq/irq.h, |
---|
762 | mpc5xx/irq/irq_asm.S, mpc5xx/irq/irq_init.c, |
---|
763 | mpc5xx/vectors/vectors.S, mpc5xx/vectors/vectors.h, |
---|
764 | mpc5xx/vectors/vectors_init.c: New files. |
---|
765 | |
---|
766 | 2004-04-02 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
767 | |
---|
768 | * ppc403/vectors/align_h.S: Include <rtems/asm.h> instead of |
---|
769 | <asm.h>. |
---|
770 | |
---|
771 | 2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
772 | |
---|
773 | * mpc505/vectors/vectors.S, mpc6xx/exceptions/asm_utils.S, |
---|
774 | mpc6xx/mmu/mmuAsm.S, mpc8260/exceptions/asm_utils.S, |
---|
775 | mpc8xx/exceptions/asm_utils.S, ppc403/vectors/vectors.S, |
---|
776 | mpc5xx/exceptions/asm_utils.S, old-exceptions/cpu_asm.S, |
---|
777 | new-exceptions/cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>. |
---|
778 | * mpc8260/clock/clock.c, mpc8xx/clock/clock.c, ppc403/clock/clock.c: |
---|
779 | Include <rtems/clockdrv.h> instead of <clockdrv.h>. |
---|
780 | |
---|
781 | 2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
782 | |
---|
783 | * mpc6xx/timer/timer.c: Cosmetics. |
---|
784 | * old-exceptions/cpu.c, old-exceptions/ppccache.c, |
---|
785 | new-exceptions/cpu.c: Convert to using c99 fixed size types. |
---|
786 | |
---|
787 | 2004-03-30 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
788 | |
---|
789 | * mpc505/timer/timer.c, mpc5xx/timer/timer.c, |
---|
790 | mpc6xx/clock/c_clock.c, mpc6xx/timer/timer.c, mpc8260/clock/clock.c, |
---|
791 | mpc8260/console-generic/console-generic.c, mpc8260/cpm/cp.c, |
---|
792 | mpc8260/cpm/dpram.c, mpc8260/include/cpm.h, mpc8260/include/mmu.h, |
---|
793 | mpc8260/include/mpc8260.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c, |
---|
794 | mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c, |
---|
795 | mpc8xx/cpm/cp.c, mpc8xx/cpm/dpram.c, mpc8xx/include/cpm.h, |
---|
796 | mpc8xx/include/mmu.h, mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c, |
---|
797 | mpc8xx/timer/timer.c, ppc403/clock/clock.c, |
---|
798 | ppc403/console/console.c, ppc403/console/console405.c, |
---|
799 | ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c, |
---|
800 | ppc403/tty_drv/tty_drv.c, rtems/powerpc/cache.h, shared/src/cache.c: |
---|
801 | Convert to using c99 fixed size types. |
---|
802 | |
---|
803 | 2004-03-26 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
804 | |
---|
805 | * configure.ac: Add 2nd argument (rtems_updir) to RTEMS_TOP. |
---|
806 | |
---|
807 | 2004-03-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
808 | |
---|
809 | * README: Add "mpc5xx (mpc565)", because Wilfried B. mentioned the |
---|
810 | mpc5xx being used on mpc565. |
---|
811 | |
---|
812 | 2004-03-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
813 | |
---|
814 | PR 587/bsps |
---|
815 | * Makefile.am, configure.ac: Reflect having added mpc5xx. |
---|
816 | * shared/include/cpuIdent.h, shared/include/cpuIdent.c: Add defines |
---|
817 | for MPC_5XX. |
---|
818 | * mpc5xx/Makefile.am: New. |
---|
819 | * mpc5xx/exceptions/asm_utils.S, mpc5xx/exceptions/raw_exception.c, |
---|
820 | mpc5xx/exceptions/raw_exception.h, mpc5xx/ictrl/ictrl.c, |
---|
821 | mpc5xx/ictrl/ictrl.h, mpc5xx/timer/timer.c: New (Submission from |
---|
822 | Wilfried Busalski <w.busalski@lancier-monitoring.de>). |
---|
823 | |
---|
824 | 2004-03-05 Joel Sherrill <joel@OARcorp.com> |
---|
825 | |
---|
826 | * mpc6xx/mmu/pte121.c: Add missing ifdef DEBUG to remove warning for |
---|
827 | unused static routine. |
---|
828 | |
---|
829 | 2004-02-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
830 | |
---|
831 | * mpc505/Makefile.am: Fix typo. |
---|
832 | |
---|
833 | 2004-02-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
834 | |
---|
835 | * mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am, |
---|
836 | mpc8xx/Makefile.am, ppc403/Makefile.am: Don't include .../lib.am. |
---|
837 | |
---|
838 | 2004-01-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
839 | |
---|
840 | * old-exceptions/configure.ac, new-exceptions/configure.ac: Add |
---|
841 | RTEMS_PROG_CCAS. |
---|
842 | * wrapup/Makefile.am: Remove. |
---|
843 | * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use |
---|
844 | automake compilation rules. |
---|
845 | * shared/Makefile.am: Use automake compilation rules. Build *.rels. |
---|
846 | * configure.ac: Remove wrapup. |
---|
847 | |
---|
848 | 2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
849 | |
---|
850 | * old-exceptions/Makefile.am: Add PREINSTALL_DIRS. |
---|
851 | * Makefile.am, mpc505/Makefile.am, mpc6xx/Makefile.am, |
---|
852 | mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am, |
---|
853 | shared/Makefile.am: Use automake compilation rules. Add |
---|
854 | PREINSTALL_DIRS. |
---|
855 | * configure.ac: Require automake >= 1.8.2. |
---|
856 | |
---|
857 | 2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
858 | |
---|
859 | * Makefile.am, old-exceptions/Makefile.am: Re-add dirstamps to |
---|
860 | PRE/TMPINSTALL_FILES. Add PRE/TMPINSTALL_FILES to CLEANFILES. |
---|
861 | * mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am, |
---|
862 | mpc8xx/Makefile.am, ppc403/Makefile.am, shared/Makefile.am: Ditto. |
---|
863 | |
---|
864 | 2004-01-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
865 | |
---|
866 | * shared/Makefile.am: Fix typo EXTRA_DIST = $(libcpuspec_C_FILES) |
---|
867 | * mpc6xx/Makefile.am: Remove libcpuspec.a (Unused). |
---|
868 | * mpc505/Makefile.am: Fix typo vectors/vectors.S. |
---|
869 | |
---|
870 | 2003-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
871 | |
---|
872 | * shared/Makefile.am: Use $(top_srcdir)/../shared instead of |
---|
873 | relative subdirs. |
---|
874 | * ppc403/Makefile.am: Fix typo in vectors' compilation rule. |
---|
875 | |
---|
876 | 2003-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
877 | |
---|
878 | * configure.ac: Reflect changes to mpc505/Makefile.ams. |
---|
879 | * configure.ac: Reflect changes to mpc8xx/Makefile.ams. |
---|
880 | * ppc403/clock/Makefile.am, |
---|
881 | ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am, |
---|
882 | ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am, |
---|
883 | ppc403/vectors/Makefile.am, mpc505/ictrl/Makefile.am, |
---|
884 | mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, |
---|
885 | mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am, |
---|
886 | mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am, |
---|
887 | mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, |
---|
888 | mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am, |
---|
889 | mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am, |
---|
890 | mpc6xx/wrapup/Makefile.am, mpc8260/clock/Makefile.am, |
---|
891 | mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am, |
---|
892 | mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am, |
---|
893 | mpc8260/timer/Makefile.am: Remove. |
---|
894 | * ppc403/Makefile.am, mpc505/Makefile.am, mpc8xx/Makefile.am, |
---|
895 | mpc6xx/Makefile.am, mpc8260/Makefile.am: Merge-in Makefile.ams |
---|
896 | above. |
---|
897 | * configure.ac: Remove mpc6xx/*/Makefile, mpc8260/*/Makefile. |
---|
898 | * configure.ac: Reflect changes to ppc403/Makefile.ams. |
---|
899 | |
---|
900 | 2003-12-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
901 | |
---|
902 | * shared/include/Makefile.am, shared/src/Makefile.am: Remove. |
---|
903 | * shared/Makefile.am: Merge-in Makefile.ams above. |
---|
904 | * configure.ac: Reflect changes above. |
---|
905 | |
---|
906 | 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
907 | |
---|
908 | * Makefile.am, mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am, |
---|
909 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
910 | mpc8260/Makefile.am, mpc8260/exceptions/Makefile.am, |
---|
911 | mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am, |
---|
912 | ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am, |
---|
913 | shared/include/Makefile.am, shared/src/Makefile.am, |
---|
914 | old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use mkdir_p. |
---|
915 | Remove dirs from PRE/TMPINSTALL_FILES. |
---|
916 | * configure.ac, old-exceptions/configure.ac, |
---|
917 | new-exceptions/configure.ac: Require automake >= 1.8, autoconf >= |
---|
918 | 2.59. |
---|
919 | |
---|
920 | 2003-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
921 | |
---|
922 | * wrapup/Makefile.am: Build libcpu.a. Don't preinstall libcpu.a |
---|
923 | |
---|
924 | 2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
925 | |
---|
926 | * mpc505/ictrl/Makefile.am: Remove all-local, |
---|
927 | mpc505/timer/Makefile.am: Remove all-local, |
---|
928 | mpc505/vectors/Makefile.am: Remove all-local, |
---|
929 | mpc6xx/clock/Makefile.am: Remove all-local, |
---|
930 | mpc6xx/exceptions/Makefile.am: Remove all-local, |
---|
931 | mpc6xx/mmu/Makefile.am: Remove all-local, mpc6xx/timer/Makefile.am: |
---|
932 | Remove all-local, mpc6xx/wrapup/Makefile.am: Remove all-local, |
---|
933 | mpc8260/clock/Makefile.am: Remove all-local, |
---|
934 | mpc8260/console-generic/Makefile.am: Remove all-local, |
---|
935 | mpc8260/cpm/Makefile.am: Remove all-local, |
---|
936 | mpc8260/exceptions/Makefile.am: Remove all-local, |
---|
937 | mpc8260/mmu/Makefile.am: Remove all-local, |
---|
938 | mpc8260/timer/Makefile.am: Remove all-local, |
---|
939 | mpc8xx/clock/Makefile.am: Remove all-local, |
---|
940 | mpc8xx/console-generic/Makefile.am: Remove all-local, |
---|
941 | mpc8xx/cpm/Makefile.am: Remove all-local, |
---|
942 | mpc8xx/exceptions/Makefile.am: Remove all-local, |
---|
943 | mpc8xx/mmu/Makefile.am: Remove all-local, mpc8xx/timer/Makefile.am: |
---|
944 | Remove all-local, ppc403/clock/Makefile.am: Remove all-local, |
---|
945 | ppc403/console/Makefile.am: Remove all-local, |
---|
946 | ppc403/ictrl/Makefile.am: Remove all-local, |
---|
947 | ppc403/timer/Makefile.am: Remove all-local, |
---|
948 | ppc403/tty_drv/Makefile.am: Remove all-local, |
---|
949 | ppc403/vectors/Makefile.am: Remove all-local, |
---|
950 | shared/include/Makefile.am: Remove all-local, |
---|
951 | shared/src/Makefile.am: Remove all-local, wrapup/Makefile.am: Remove |
---|
952 | all-local, old-exceptions/Makefile.am: Remove all-local, |
---|
953 | new-exceptions/Makefile.am: Remove all-local: $(ARCH). |
---|
954 | * new-exceptions/Makefile.am: Remove include_rtems_score_HEADERS. |
---|
955 | Reformat for preinstallation dirstamp support. |
---|
956 | * old-exceptions/Makefile.am: Reformat for preinstallation dirstamp |
---|
957 | support. |
---|
958 | |
---|
959 | 2003-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
960 | |
---|
961 | * Makefile.am, mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am, |
---|
962 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
963 | mpc8260/Makefile.am, mpc8260/exceptions/Makefile.am, |
---|
964 | mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am, |
---|
965 | ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am, |
---|
966 | shared/include/Makefile.am, shared/src/Makefile.am: Reformat. Use |
---|
967 | dirstamp for preinstallation. |
---|
968 | * mpc505/Makefile.am, mpc505/timer/Makefile.am, |
---|
969 | mpc505/vectors/Makefile.am, mpc6xx/Makefile.am, |
---|
970 | mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am, |
---|
971 | mpc8260/clock/Makefile.am, mpc8260/console-generic/Makefile.am, |
---|
972 | mpc8260/cpm/Makefile.am, mpc8260/mmu/Makefile.am, |
---|
973 | mpc8260/timer/Makefile.am, mpc8xx/clock/Makefile.am, |
---|
974 | mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am, |
---|
975 | mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, |
---|
976 | ppc403/Makefile.am, ppc403/clock/Makefile.am, |
---|
977 | ppc403/console/Makefile.am, ppc403/timer/Makefile.am, |
---|
978 | ppc403/vectors/Makefile.am, shared/Makefile.am, wrapup/Makefile.am: |
---|
979 | Reformat. |
---|
980 | |
---|
981 | 2003-10-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
982 | |
---|
983 | * configure.ac, old-exceptions/configure.ac, |
---|
984 | new-exceptions/configure.ac: Remove RTEMS_CANONICAL_HOST. |
---|
985 | |
---|
986 | 2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
987 | |
---|
988 | * configure.ac, old-exceptions/configure.ac, |
---|
989 | new-exceptions/configure.ac: Remove RTEMS_CHECK_CPU. |
---|
990 | |
---|
991 | 2003-09-04 Joel Sherrill <joel@OARcorp.com> |
---|
992 | |
---|
993 | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, |
---|
994 | mpc6xx/exceptions/raw_exception.c, |
---|
995 | mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c, |
---|
996 | mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c, |
---|
997 | mpc8260/clock/clock.c, mpc8260/console-generic/console-generic.c, |
---|
998 | mpc8260/cpm/brg.c, mpc8260/exceptions/raw_exception.c, |
---|
999 | mpc8260/exceptions/raw_exception.h, mpc8260/include/cpm.h, |
---|
1000 | mpc8260/include/mmu.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c, |
---|
1001 | mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c, |
---|
1002 | mpc8xx/exceptions/raw_exception.c, |
---|
1003 | mpc8xx/exceptions/raw_exception.h, mpc8xx/include/cpm.h, |
---|
1004 | mpc8xx/include/mmu.h, mpc8xx/mmu/mmu.c, mpc8xx/timer/timer.c, |
---|
1005 | ppc403/clock/clock.c, ppc403/console/console.c.polled, |
---|
1006 | ppc403/timer/timer.c, rtems/powerpc/debugmod.h, |
---|
1007 | shared/include/byteorder.h, shared/include/cpuIdent.c, |
---|
1008 | shared/include/cpuIdent.h, shared/include/io.h, |
---|
1009 | shared/include/mmu.h, shared/include/page.h, |
---|
1010 | shared/include/pgtable.h, shared/include/spr.h, |
---|
1011 | old-exceptions/cpu.c, old-exceptions/cpu_asm.S, |
---|
1012 | new-exceptions/cpu.c, new-exceptions/cpu_asm.S: URL for license |
---|
1013 | changed. |
---|
1014 | * mpc505/timer/timer.c, ppc403/console/console.c, |
---|
1015 | ppc403/console/console405.c: Removed incorrect statement about |
---|
1016 | copyright assignment. |
---|
1017 | |
---|
1018 | 2003-08-20 Joel Sherrill <joel@OARcorp.com> |
---|
1019 | |
---|
1020 | * mpc8260/clock/clock.c: Correct copyright statements. |
---|
1021 | |
---|
1022 | 2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1023 | |
---|
1024 | * Makefile.am, old-exceptions/Makefile.am, |
---|
1025 | new-exceptions/Makefile.am: Reflect having moved aclocal/. |
---|
1026 | |
---|
1027 | 2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1028 | |
---|
1029 | * Makefile.am, mpc505/Makefile.am, mpc505/ictrl/Makefile.am, |
---|
1030 | mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, |
---|
1031 | mpc6xx/Makefile.am, mpc6xx/clock/Makefile.am, |
---|
1032 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
1033 | mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am, |
---|
1034 | mpc8260/Makefile.am, mpc8260/clock/Makefile.am, |
---|
1035 | mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am, |
---|
1036 | mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am, |
---|
1037 | mpc8260/timer/Makefile.am, mpc8xx/Makefile.am, |
---|
1038 | mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am, |
---|
1039 | mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am, |
---|
1040 | mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, |
---|
1041 | ppc403/Makefile.am, ppc403/clock/Makefile.am, |
---|
1042 | ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am, |
---|
1043 | ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am, |
---|
1044 | ppc403/vectors/Makefile.am, shared/Makefile.am, |
---|
1045 | shared/include/Makefile.am, shared/src/Makefile.am, |
---|
1046 | wrapup/Makefile.am, old-exceptions/Makefile.am, |
---|
1047 | new-exceptions/Makefile.am: Reflect having moved automake/. |
---|
1048 | |
---|
1049 | 2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1050 | |
---|
1051 | * configure.ac, old-exceptions/configure.ac, |
---|
1052 | new-exceptions/configure.ac: Use rtems-bugs@rtems.com as bug report |
---|
1053 | email address. |
---|
1054 | |
---|
1055 | 2003-08-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1056 | |
---|
1057 | * wrapup/Makefile.am (FAMILY_OBJS): Remove *exception_processing. |
---|
1058 | |
---|
1059 | 2003-07-08 Joel Sherrill <joel@OARcorp.com> |
---|
1060 | |
---|
1061 | PR 416/bsps |
---|
1062 | * ppc403/ictrl/ictrl.c (ictrl_isr): We acknolwegde the interrupt in |
---|
1063 | interrupt controller (clr_exisr(mask)) before calling the interrupt |
---|
1064 | handler that will acnowledge the interrupt source. This results in |
---|
1065 | the interrupt beeing seen a second time by the interrupt controller. |
---|
1066 | Reported and fixed by El Kolli Yacine <yacine.elkolli@crf.canon.fr>. |
---|
1067 | |
---|
1068 | 2003-03-25 Till Straumann <strauman@slac.stanford.edu> |
---|
1069 | |
---|
1070 | PR 349/bsps |
---|
1071 | * shared/include/cpuIdent.c: Readd PPC604r CPU. |
---|
1072 | |
---|
1073 | 2003-03-25 Thomas Doerfler <Thomas.Doerfler@imd-systems.de> |
---|
1074 | |
---|
1075 | PR 368/filesystems |
---|
1076 | * mpc8xx/include/mpc8xx.h: Add PCMCIA registers. |
---|
1077 | |
---|
1078 | 2003-03-18 Till Straumann <strauman@slac.stanford.edu> |
---|
1079 | |
---|
1080 | PR 356/bsps |
---|
1081 | * new-exceptions/cpu.c: This patch makes RTEMS/PowerPC eabi |
---|
1082 | compliant. |
---|
1083 | |
---|
1084 | 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1085 | |
---|
1086 | * configure.ac, old-exceptions/configure.ac, |
---|
1087 | new-exceptions/configure.ac: Remove AC_CONFIG_AUX_DIR. |
---|
1088 | |
---|
1089 | 2003-02-20 Till Straumann <strauman@slac.stanford.edu> |
---|
1090 | |
---|
1091 | PR 349/bsps |
---|
1092 | * mpc6xx/exceptions/raw_exception.c, mpc6xx/mmu/bat.c, |
---|
1093 | mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c, |
---|
1094 | shared/include/cpuIdent.h, shared/src/Makefile.am, |
---|
1095 | shared/src/stack.c, shared/src/stackTrace.h, powerpc/registers.h: - |
---|
1096 | undo improper 'fix' who broke mpc604r identification - fix: 7400 |
---|
1097 | identification PVR value was wrong - enhance 'setdbat()' to switch |
---|
1098 | OFF a given BAT if called with 0 size - fix: page table support |
---|
1099 | bugfix - enhancement: provide routines to take and print stack trace |
---|
1100 | snapshots - add definitions for HID1 and DABR SPRs |
---|
1101 | |
---|
1102 | 2003-02-14 Greg Menke <gregory.menke@gsfc.nasa.gov> |
---|
1103 | |
---|
1104 | PR 348/bsps |
---|
1105 | * mpc6xx/exceptions/raw_exception.c: Add PPC_603ev as required by |
---|
1106 | MTX603e BSP. |
---|
1107 | |
---|
1108 | 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1109 | |
---|
1110 | * configure.ac, old-exceptions/configure.ac, |
---|
1111 | new-exceptions/configure.ac: AM_INIT_AUTOMAKE([1.7.2]). |
---|
1112 | * configure.ac, old-exceptions/configure.ac, |
---|
1113 | new-exceptions/configure.ac: AC_PREREQ(2.57). |
---|
1114 | |
---|
1115 | 2002-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1116 | |
---|
1117 | * configure.ac: Remove RTEMS_CHEC_CUSTOM_BSP. |
---|
1118 | * mpc505/ictrl/Makefile.am, mpc505/timer/Makefile.am, |
---|
1119 | mpc505/vectors/Makefile.am, mpc6xx/clock/Makefile.am, |
---|
1120 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
1121 | mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am, |
---|
1122 | mpc8260/clock/Makefile.am, mpc8260/console-generic/Makefile.am, |
---|
1123 | mpc8260/cpm/Makefile.am, mpc8260/exceptions/Makefile.am, |
---|
1124 | mpc8260/mmu/Makefile.am, mpc8260/timer/Makefile.am, |
---|
1125 | mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am, |
---|
1126 | mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am, |
---|
1127 | mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, |
---|
1128 | ppc403/clock/Makefile.am, ppc403/console/Makefile.am, |
---|
1129 | ppc403/ictrl/Makefile.am, ppc403/timer/Makefile.am, |
---|
1130 | ppc403/tty_drv/Makefile.am, ppc403/vectors/Makefile.am, |
---|
1131 | shared/include/Makefile.am, shared/src/Makefile.am, |
---|
1132 | wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg. |
---|
1133 | |
---|
1134 | 2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1135 | |
---|
1136 | * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Don't |
---|
1137 | include @RTEMS_BSP@.cfg. |
---|
1138 | * old-exceptions/configure.ac, new-exceptions/configure.ac: Remove |
---|
1139 | RTEMS_CHECK_CUSTOM_BSP. |
---|
1140 | |
---|
1141 | 2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1142 | |
---|
1143 | * configure.ac: Remove RTEMS_CHECK_BSP_CACHE. |
---|
1144 | |
---|
1145 | 2002-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1146 | |
---|
1147 | * configure.ac: Remove mpc8260/include/Makefile. Remove |
---|
1148 | mpc8xx/include/Makefile. |
---|
1149 | * mpc8260/include/Makefile.am, mpc8xx/include/Makefile.am: Remove. |
---|
1150 | * mpc8xx/Makefile.am: Merge-in mpc8xx/include/Makefile.am. |
---|
1151 | * mpc8260/Makefile.am: Merge-in mpc8260/include/Makefile.am. |
---|
1152 | |
---|
1153 | 2002-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1154 | |
---|
1155 | * configure.ac: Add RTEMS_PROG_CCAS. |
---|
1156 | |
---|
1157 | 2002-11-04 Joel Sherrill <joel@OARcorp.com> |
---|
1158 | |
---|
1159 | * mpc8260/console-generic/console-generic.c, mpc8260/cpm/dpram.c, |
---|
1160 | mpc8260/exceptions/raw_exception.c, |
---|
1161 | mpc8xx/exceptions/raw_exception.c: Removed warnings. |
---|
1162 | |
---|
1163 | 2002-11-01 Joel Sherrill <joel@OARcorp.com> |
---|
1164 | |
---|
1165 | * new-exceptions/cpu.c: Currently only the mpc8260 BSP supports |
---|
1166 | interrupt nesting. NOTE: These needs to be generalized as the patch |
---|
1167 | is applied to other BSPs. |
---|
1168 | * mpc8xx/console-generic/console-generic.c, mpc8xx/cpm/dpram.c, |
---|
1169 | mpc8xx/exceptions/raw_exception.c, ppc403/clock/clock.c: Removed |
---|
1170 | warnings. |
---|
1171 | |
---|
1172 | 2002-10-31 Joel Sherrill <joel@OARcorp.com> |
---|
1173 | |
---|
1174 | * mpc6xx/clock/c_clock.c, mpc6xx/exceptions/raw_exception.c, |
---|
1175 | mpc6xx/mmu/bat.c: Removed warnings. |
---|
1176 | |
---|
1177 | 2002-09-14 Joel Sherrill <joel@OARcorp.com> |
---|
1178 | |
---|
1179 | * old-exceptions/cpu.c: Include declaration of variable i in ifdef |
---|
1180 | USE_SPRG to eliminate warning. |
---|
1181 | |
---|
1182 | 2002-09-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1183 | |
---|
1184 | * configure.ac: Remove duplicate mpc6xx/timer/Makefile from |
---|
1185 | CONFIG_FILES. |
---|
1186 | |
---|
1187 | 2002-09-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1188 | |
---|
1189 | * mpc8260/exceptions/raw_exception.c: #include <string.h>. #include |
---|
1190 | <bspIo.h>. |
---|
1191 | |
---|
1192 | 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1193 | |
---|
1194 | * mpc6xx/wrapup/Makefile.am, wrapup/Makefile.am, |
---|
1195 | mpc505/ictrl/Makefile.am, mpc505/timer/Makefile.am, |
---|
1196 | mpc505/vectors/Makefile.am, mpc6xx/clock/Makefile.am, |
---|
1197 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
1198 | mpc6xx/timer/Makefile.am, mpc8260/clock/Makefile.am, |
---|
1199 | mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am, |
---|
1200 | mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am, |
---|
1201 | mpc8260/timer/Makefile.am, mpc8xx/clock/Makefile.am, |
---|
1202 | mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am, |
---|
1203 | mpc8xx/exceptions/Makefile.am, mpc8xx/mmu/Makefile.am, |
---|
1204 | mpc8xx/timer/Makefile.am, ppc403/clock/Makefile.am, |
---|
1205 | ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am, |
---|
1206 | ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am, |
---|
1207 | ppc403/vectors/Makefile.am, shared/include/Makefile.am, |
---|
1208 | shared/src/Makefile.am, old-exceptions/Makefile.am, |
---|
1209 | new-exceptions/Makefile.am: Use .$(OBJEXT) instead of .o. |
---|
1210 | |
---|
1211 | 2002-07-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1212 | |
---|
1213 | * mpc6xx/mmu/pte121.c: Include <string.h> for gcc-3.1. |
---|
1214 | |
---|
1215 | 2002-07-22 Till Straumann <strauman@slac.stanford.edu> |
---|
1216 | |
---|
1217 | * mpc6xx/mmu/bat.c: Per PR241, fix a tiny bug introduced by the fix |
---|
1218 | for an earlier patch (PR213) which added support for setting BAT0 to |
---|
1219 | setdbat(). |
---|
1220 | |
---|
1221 | 2002-07-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1222 | |
---|
1223 | * old-exceptions/Makefile.am: Reflect having removed rtems.S. Use |
---|
1224 | AM_CPPFLAGS instead of INCLUDES (Latest automake standard). |
---|
1225 | * old-exceptions/Makefile.am: Fix oversights in previous patch. |
---|
1226 | * old-exceptions/rtems.S: Remove. |
---|
1227 | |
---|
1228 | 2002-05-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1229 | |
---|
1230 | * rtems/powerpc/debugmod.h: New file (extracted from score/ppc.h). |
---|
1231 | * Makefile.am: Relect changes above. |
---|
1232 | |
---|
1233 | 2002-04-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1234 | |
---|
1235 | * rtems/powerpc/cache.h: New file (extracted from |
---|
1236 | old-exceptions/cpu.h) |
---|
1237 | * old-exceptions/cpu.c: Include <rtems/powerpc/cache.h>. |
---|
1238 | * Makefile.am: Relect changes above. |
---|
1239 | |
---|
1240 | 2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1241 | |
---|
1242 | * shared/include/cpu.h, old-exceptions/rtems/score/cpu.h, |
---|
1243 | new-exceptions/rtems/score/cpu.h: Removed. |
---|
1244 | * mpc6xx/clock/c_clock.c: Reflect changes to <rtems/score/cpu.h>. |
---|
1245 | * ppc403/vectors/vectors.S: Include <asm.h> instead of "asm.h". |
---|
1246 | * mpc6xx/exceptions/asm_utils.S, mpc6xx/exceptions/raw_exception.c, |
---|
1247 | mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c, |
---|
1248 | mpc8260/exceptions/asm_utils.S, mpc8260/exceptions/raw_exception.c, |
---|
1249 | mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c: |
---|
1250 | Ditto. |
---|
1251 | * shared/include/Makefile.am, old-exceptions/Makefile.am, |
---|
1252 | new-exceptions/Makefile.am: Reflect changes above. |
---|
1253 | * shared/include/spr.h: Include rtems/powerpc/registers.h instead of |
---|
1254 | libcpu/cpu.h. |
---|
1255 | |
---|
1256 | 2002-04-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1257 | |
---|
1258 | * mpc8260/exceptions/raw_exception.c, |
---|
1259 | mpc8xx/exceptions/raw_exception.c, |
---|
1260 | mpc6xx/exceptions/raw_exception.c: Include <libcpu/cpuIdent.h>. |
---|
1261 | * shared/include/cpu.h: Don't include cpuIdent.h. |
---|
1262 | |
---|
1263 | 2002-04-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1264 | |
---|
1265 | * shared/include/cpuIdent.c: Reflect having added cpuIdent.h. |
---|
1266 | * shared/include/cpu.h: Ditto. |
---|
1267 | * shared/include/cpuIdent.h: New. |
---|
1268 | * shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST. |
---|
1269 | |
---|
1270 | 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1271 | |
---|
1272 | * mpc505/ictrl/Makefile.am, mpc505/Makefile.am, |
---|
1273 | mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, Makefile.am, |
---|
1274 | mpc6xx/clock/Makefile.am, mpc6xx/Makefile.am, |
---|
1275 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
1276 | mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am, |
---|
1277 | mpc8260/clock/Makefile.am, mpc8260/Makefile.am, |
---|
1278 | mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am, |
---|
1279 | mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am, |
---|
1280 | mpc8260/mmu/Makefile.am, mpc8260/timer/Makefile.am, |
---|
1281 | mpc8xx/clock/Makefile.am, mpc8xx/Makefile.am, |
---|
1282 | mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am, |
---|
1283 | mpc8xx/exceptions/Makefile.am, mpc8xx/include/Makefile.am, |
---|
1284 | mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, |
---|
1285 | ppc403/clock/Makefile.am, ppc403/Makefile.am, |
---|
1286 | ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am, |
---|
1287 | ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am, |
---|
1288 | ppc403/vectors/Makefile.am, shared/include/Makefile.am, |
---|
1289 | shared/Makefile.am, shared/src/Makefile.am, wrapup/Makefile.am, |
---|
1290 | old-exceptions/Makefile.am, new-exceptions/Makefile.am: Remove |
---|
1291 | AUTOMAKE_OPTIONS. |
---|
1292 | * configure.ac, old-exceptions/configure.ac, |
---|
1293 | new-exceptions/configure.ac: |
---|
1294 | AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). |
---|
1295 | AM_INIT_AUTOMAKE([no-define foreign 1.6]). |
---|
1296 | |
---|
1297 | 2002-02-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1298 | |
---|
1299 | * shared/include/byteorder.h: Use unsigned instead of __unsigned |
---|
1300 | (GCC-3.0.x compatibility). |
---|
1301 | |
---|
1302 | 2002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1303 | |
---|
1304 | * mpc6xx/clock/c_clock.c, mpc6xx/mmu/bat.h, |
---|
1305 | mpc8260/console-generic/console-generic.c, mpc8260/cpm/brg.c, |
---|
1306 | mpc8xx/console-generic/console-generic.c, shared/include/cpuIdent.c: |
---|
1307 | Include rtems/bspIo.h instead of bspIo.h. |
---|
1308 | |
---|
1309 | 2001-11-28 Joel Sherrill <joel@OARcorp.com>, |
---|
1310 | |
---|
1311 | This was tracked as PR91. |
---|
1312 | This was tracked as PR91. |
---|
1313 | * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Deleted |
---|
1314 | reference to c_isr.inl. |
---|
1315 | * old-exceptions/rtems/score/cpu.h, |
---|
1316 | new-exceptions/rtems/score/cpu.h: Added |
---|
1317 | CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if |
---|
1318 | the port uses the standard macro for this (FALSE). A TRUE setting |
---|
1319 | indicates the port provides its own implementation. |
---|
1320 | * old-exceptions/rtems/score/c_isr.inl, |
---|
1321 | new-exceptions/rtems/score/c_isr.inl: Deleted and contents merged |
---|
1322 | into cpu.c. |
---|
1323 | * old-exceptions/cpu.c, new-exceptions/cpu.c: Received contents of |
---|
1324 | c_isr.inl. |
---|
1325 | |
---|
1326 | 2001-11-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1327 | |
---|
1328 | * shared/include/cpu.h: Remove stray empty lines. |
---|
1329 | * Makefile.am: Ditto. |
---|
1330 | * ppc403/vectors/vectors.S: Include <bsp.h>. |
---|
1331 | * configure.ac: Remove old_exception_processing, |
---|
1332 | new_exception_processing. |
---|
1333 | |
---|
1334 | 2001-11-27 Joel Sherrill <joel@OARcorp.com>, |
---|
1335 | |
---|
1336 | * new_exception_processing/Makefile.in, |
---|
1337 | new_exception_processing/Makefile.am, |
---|
1338 | new_exception_processing/c_isr.inl, new_exception_processing/cpu.c, |
---|
1339 | new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S, |
---|
1340 | old_exception_processing/Makefile.in, |
---|
1341 | old_exception_processing/Makefile.am, |
---|
1342 | old_exception_processing/README, old_exception_processing/TODO, |
---|
1343 | old_exception_processing/c_isr.inl, old_exception_processing/cpu.c, |
---|
1344 | old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S, |
---|
1345 | old_exception_processing/irq_stub.S, |
---|
1346 | old_exception_processing/ppc_offs.h, |
---|
1347 | old_exception_processing/ppccache.c, |
---|
1348 | old_exception_processing/rtems.S: Deleted since now under libbsp. |
---|
1349 | |
---|
1350 | 2001-11-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1351 | |
---|
1352 | * configure.ac: Remove ppc603e from old_exception_processing. |
---|
1353 | * configure.ac: Remove mpc750 from new_exception_processing, Remove |
---|
1354 | mpc604 from new_exception_processing. |
---|
1355 | * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Preinstall |
---|
1356 | c_isr.inl (HACK). |
---|
1357 | |
---|
1358 | 2001-11-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1359 | |
---|
1360 | * configure.ac: Remove mpc8xx from new_exception_processing. |
---|
1361 | * configure.ac: Remove mpc8620 from new_exception_processing. |
---|
1362 | |
---|
1363 | 2001-11-14 Till Straumann <strauman@SLAC.Stanford.EDU> |
---|
1364 | |
---|
1365 | * new_exception_processing/cpu_asm.S: Support double or single |
---|
1366 | precision context switches. Note that doing a single precision |
---|
1367 | context save/restore on a double precision PowerPC machine does not |
---|
1368 | only result in rounding errors but also screws up the FPSCR |
---|
1369 | register! |
---|
1370 | |
---|
1371 | 2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se> |
---|
1372 | |
---|
1373 | This modification is part of the submitted modifications necessary |
---|
1374 | to |
---|
1375 | support the IBM PPC405 family. This submission was reviewed by |
---|
1376 | Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did |
---|
1377 | not negatively impact the ppc403 BSPs. The submission and tracking |
---|
1378 | process was captured as PR50. |
---|
1379 | * ppc403/console/console405.c, |
---|
1380 | ppc403/tty_drv/Makefile.am, ppc403/tty_drv/tty_drv.c, |
---|
1381 | ppc403/tty_drv/tty_drv.h: New files. |
---|
1382 | * Makefile.am, README, configure.ac, old_exception_processing/cpu.c, |
---|
1383 | old_exception_processing/cpu.h, ppc403/Makefile.am, |
---|
1384 | ppc403/clock/clock.c, ppc403/console/Makefile.am, |
---|
1385 | ppc403/console/console.c, ppc403/ictrl/ictrl.c, |
---|
1386 | ppc403/ictrl/ictrl.h, ppc403/timer/timer.c: Modified. |
---|
1387 | |
---|
1388 | 2001-11-07 Joel Sherrill <joel@OARcorp.com> |
---|
1389 | |
---|
1390 | * configure.ac: Delete the commented out line that said that the |
---|
1391 | mpc8260 used the old exception processing model. This line also |
---|
1392 | appears to have caused ppc603e to miss this test. |
---|
1393 | |
---|
1394 | 2001-10-29 Joel Sherrill <joel@OARcorp.com> |
---|
1395 | |
---|
1396 | * mpc8xx/timer/timer.c: Added hack for two macros that are not |
---|
1397 | defined with the new exception processing model: |
---|
1398 | rtems_cpu_configuration_get_timer_least_valid() |
---|
1399 | rtems_cpu_configuration_get_timer_average_overhead() This is |
---|
1400 | captured as PR57. |
---|
1401 | |
---|
1402 | 2001-10-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1403 | |
---|
1404 | * mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am, |
---|
1405 | mpc8xx/exceptions/Makefile.am: Updated to autoconf 2.52. |
---|
1406 | |
---|
1407 | 2001-10-24 Joel Sherrill <joel@OARcorp.com> |
---|
1408 | |
---|
1409 | * mpc8260/include/mpc8260.h: "or" is a keyword in C++. |
---|
1410 | |
---|
1411 | 2001-10-22 Andy Dachs <a.dachs@sstl.co.uk> |
---|
1412 | |
---|
1413 | * Added mpc8260 directory. |
---|
1414 | * Modified Makefile.am and configure.in to build the contents |
---|
1415 | * Makefile.am, README, configure.ac, new_exception_processing/cpu.h, |
---|
1416 | shared/include/cpu.h, shared/include/cpuIdent.c, shared/src/cache.c: |
---|
1417 | Added mpc8260 support. |
---|
1418 | * mpc8260/Makefile.am, mpc8260/README, mpc8260/clock/Makefile.am, |
---|
1419 | mpc8260/clock/clock.c, mpc8260/console-generic/Makefile.am, |
---|
1420 | mpc8260/console-generic/console-generic.c, |
---|
1421 | mpc8260/cpm/Makefile.am, mpc8260/cpm/brg.c, mpc8260/cpm/cp.c, |
---|
1422 | mpc8260/cpm/dpram.c, |
---|
1423 | mpc8260/exceptions/Makefile.am, mpc8260/exceptions/asm_utils.S, |
---|
1424 | mpc8260/exceptions/raw_exception.c, |
---|
1425 | mpc8260/exceptions/raw_exception.h, mpc8260/include/Makefile.am, |
---|
1426 | mpc8260/include/console.h, mpc8260/include/cpm.h, |
---|
1427 | mpc8260/include/mmu.h, mpc8260/include/mpc8260.h, |
---|
1428 | mpc8260/mmu/Makefile.am, mpc8260/mmu/mmu.c, |
---|
1429 | mpc8260/timer/Makefile.am, mpc8260/timer/timer.c: New files. |
---|
1430 | |
---|
1431 | 2001-10-12 Joel Sherrill <joel@OARcorp.com> |
---|
1432 | |
---|
1433 | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, |
---|
1434 | mpc8xx/clock/clock.c, mpc8xx/timer/timer.c, |
---|
1435 | new_exception_processing/cpu.c, new_exception_processing/cpu.h, |
---|
1436 | new_exception_processing/cpu_asm.S, old_exception_processing/cpu.c, |
---|
1437 | old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S, |
---|
1438 | old_exception_processing/rtems.S: Fixed typo. |
---|
1439 | |
---|
1440 | 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1441 | |
---|
1442 | * configure.ac: New file, generated from configure.in by autoupdate. |
---|
1443 | * configure.in: Remove. |
---|
1444 | |
---|
1445 | 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1446 | |
---|
1447 | * shared/src/Makefile.am: Use 'CLEANFILES ='. |
---|
1448 | * new_exception_processing/Makefile.am, |
---|
1449 | old_exception_processing/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
1450 | mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am, |
---|
1451 | mpc8xx/include/Makefile.am, mpc8xx/exceptions/Makefile.am, |
---|
1452 | shared/include/Makefile.am, shared/src/Makefile.am: Use |
---|
1453 | 'PREINSTALL_FILES ='. |
---|
1454 | |
---|
1455 | 2001-09-27 Joel Sherrill <joel@OARcorp.com> |
---|
1456 | |
---|
1457 | * old_exception_processing/cpu.h, shared/include/cpu.h: Renamed |
---|
1458 | delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to |
---|
1459 | rtems_bsp_delay_in_bus_cycles(). |
---|
1460 | |
---|
1461 | 2001-05-24 Tom Armistead <tom_armistead@phx.mcd.mot.com> |
---|
1462 | |
---|
1463 | * mpc6xx/timer/timer.c: Added include of bsp.h and removed external |
---|
1464 | declaration of BSP_Convert_decrementer() to correct unresolved |
---|
1465 | reference to this routine. |
---|
1466 | |
---|
1467 | 2001-05-24 Eric Valette <valette@crf.canon.fr> |
---|
1468 | |
---|
1469 | * mpc8xx/console-generic/console-generic.c: Bug found by Yacine |
---|
1470 | <elkolli@crf.canon.fr> where the initialization or irq data |
---|
1471 | structure was incomplete in case a SMC channel was used first and |
---|
1472 | later a SCC one. |
---|
1473 | |
---|
1474 | 2001-05-17 Joel Sherrill <joel@OARcorp.com> |
---|
1475 | |
---|
1476 | * mpc6xx/exceptions/raw_exception.c, pc6xx/mmu/pte121.c: Modified |
---|
1477 | slightly to reflect recent PowerPC re-organization and avoid |
---|
1478 | warnings. |
---|
1479 | |
---|
1480 | 2001-05-15 Till Straumann <strauman@slac.stanford.edu> |
---|
1481 | |
---|
1482 | * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h: New files. Missed in |
---|
1483 | merge of PR213. |
---|
1484 | |
---|
1485 | 2001-05-14 Till Straumann <strauman@slac.stanford.edu> |
---|
1486 | |
---|
1487 | * rtems/powerpc/registers.h, rtems/score/ppc.h: Per PR213, add the |
---|
1488 | following: - support for the MPC74000 (AKA G4); there is no AltiVec |
---|
1489 | support yet, however. - the cache flushing assembly code uses |
---|
1490 | hardware-flush on the G4. Also, a couple of hardcoded numerical |
---|
1491 | values were replaced by more readable symbolic constants. - extended |
---|
1492 | interrupt-disabled code section so enclose the entire cache |
---|
1493 | flush/invalidate procedure (as recommended by the book). This is not |
---|
1494 | (latency) critical as it is only used by init code but prevents |
---|
1495 | possible corruption. - Trivial page table support as been added. |
---|
1496 | (1:1 effective-virtual-physical address mapping which is only useful |
---|
1497 | only on CPUs which feature hardware TLB replacement, e.g. >604. |
---|
1498 | This allows for write-protecting memory regions, e.g. text/ro-data |
---|
1499 | which makes catching corruptors a lot easier. It also frees one |
---|
1500 | DBAT/IBAT and gives more flexibility for setting up address maps : |
---|
1501 | -) - setdbat() allows changing BAT0 also (since the BSP may use a |
---|
1502 | page table, BAT0 could be available...). - asm_setdbatX() violated |
---|
1503 | the SVR ABI by using r20 as a scratch register; changed for r0 - |
---|
1504 | according to the book, a context synchronizing instruction is |
---|
1505 | necessary prior to and after changing a DBAT -> isync added |
---|
1506 | * new-exceptions/cpu.c: Per PR211 fix saving/restoring floating |
---|
1507 | point context. The fpsave and fprestore routines are only used in a |
---|
1508 | executing context which _is_ fp and hence has the FPU enabled. The |
---|
1509 | current behavior required the FPU always to be on which is very |
---|
1510 | dangerous if lazy context switching is used. [Joel Note: Some |
---|
1511 | ports explicitly enabled the FPU in the FP save and restore routines |
---|
1512 | to avoid this.] The patch also makes sure (on powerpc only) that the |
---|
1513 | FPU is disabled for integer tasks. Note that this is crucial if |
---|
1514 | deferred fp context switching is used. Otherwise, fp context |
---|
1515 | corruption may go undetected! Also note that even tasks which merely |
---|
1516 | push/pop FP registers to/from the stack without modifying them still |
---|
1517 | MUST be FP tasks - otherwise (if lazy FP context switching is used), |
---|
1518 | FP register corruption (of other, FP, tasks may occur)! Furthermore, |
---|
1519 | (on PPC) by default, lazy FP context save/restore is _disabled_. |
---|
1520 | * shared/include/io.h: Per PR215 address the following issues: - |
---|
1521 | _IO_BASE, _ISA_MEM_BASE and PCI_DRAM_OFFSET are no longer defined by |
---|
1522 | libcpu (powerpc/shared/include/io.h) but by the BSP (who is the only |
---|
1523 | one to know the values) - the affected BSP (shared/motorola) headers |
---|
1524 | have been fixed in a separate "libbsp/powerpc/shared" patch. - the |
---|
1525 | DEC 21140 driver (libchip/network/dec21140.c) has been fixed to use |
---|
1526 | PCI_DRAM_OFFSET instead of PREP_PCI_DRAM_OFFSET. and PCI_MEM_BASE |
---|
1527 | instead of PREP_ISA_MEM_BASE. PCI_MEM_BASE is to be defined by the |
---|
1528 | BSP who is using this driver. - the DEC driver also has been fixed |
---|
1529 | to use the newer rtems_bsp_delay_in_bus_cycles() instead of the |
---|
1530 | obsolete delay_in_bus_cycles(). |
---|
1531 | |
---|
1532 | 2001-05-14 Joel Sherrill <joel@OARcorp.com> |
---|
1533 | |
---|
1534 | * shared/include/cpuIdent.c: Account for duplicate numbers. |
---|
1535 | |
---|
1536 | 2001-04-17 Joel Sherrill <joel@OARcorp.com> |
---|
1537 | |
---|
1538 | * shared/include/cpu.h: Added ifndef ASM. |
---|
1539 | |
---|
1540 | 2001-04-03 Joel Sherrill <joel@OARcorp.com> |
---|
1541 | |
---|
1542 | * Closed PR57. The hack is OK as it allows a BSP to override or not |
---|
1543 | at its discretion. |
---|
1544 | * Per PR94, all rtems/score/CPUtypes.h are named |
---|
1545 | rtems/score/types.h. |
---|
1546 | * Per PR94, all rtems/score/CPUtypes.h are named |
---|
1547 | rtems/score/types.h. |
---|
1548 | * mpc8xx/timer/timer.c: Removed #warning declaring providing a |
---|
1549 | default definition for the macros |
---|
1550 | rtems_cpu_configuration_get_timer_least_valid and |
---|
1551 | rtems_cpu_configuration_get_timer_average_overhead. |
---|
1552 | * old-exceptions/rtems/score/cpu.h, |
---|
1553 | new-exceptions/rtems/score/cpu.h: Account for name change. |
---|
1554 | |
---|
1555 | 2001-03-30 Eric Valette <valette@crf.canon.fr> |
---|
1556 | |
---|
1557 | * mpc8xx/vectors/Makefile.am, |
---|
1558 | mpc8xx/vectors/README, mpc8xx/vectors/align_h.S |
---|
1559 | mpc8xx/vectors/vectors.S: These files were removed in support of |
---|
1560 | switching the mpc8xx to the use the "new exception processing |
---|
1561 | model." |
---|
1562 | * configure.in, mpc6xx/mmu/bat.h, mpc8xx/Makefile.am, |
---|
1563 | mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c, |
---|
1564 | mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c, |
---|
1565 | new_exception_processing/cpu.h, shared/include/byteorder.h, |
---|
1566 | wrapup/Makefile.am: This is conversion of the mpc8xx CPU to the "new |
---|
1567 | exception processing model." |
---|
1568 | * mpc8xx/exceptions/Makefile.am, |
---|
1569 | mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c, |
---|
1570 | mpc8xx/exceptions/raw_exception.h: New files. |
---|
1571 | |
---|
1572 | 2001-02-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1573 | |
---|
1574 | * mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am, |
---|
1575 | mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, |
---|
1576 | mpc8xx/include/Makefile.am, new_exception_processing/Makefile.am, |
---|
1577 | old_exception_processing/Makefile.am, pc403/ictrl/Makefile.am, |
---|
1578 | shared/include/Makefile.am, shared/src/Makefile.am: Apply *_HEADERS |
---|
1579 | instead of *H_FILES. |
---|
1580 | |
---|
1581 | 2001-01-03 Joel Sherrill <joel@OARcorp.com> |
---|
1582 | |
---|
1583 | * new_exception_processing/cpu.h, old_exception_processing/cpu.c: |
---|
1584 | old_exception_processing/cpu.h, Added _CPU_Initialize_vectors(). In |
---|
1585 | particular, spurious vector initialization had to be moved on old |
---|
1586 | exception processing model. |
---|
1587 | |
---|
1588 | 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1589 | |
---|
1590 | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. |
---|
1591 | |
---|
1592 | 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1593 | |
---|
1594 | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I |
---|
1595 | $(RTEMS_TOPdir)/aclocal. |
---|
1596 | |
---|
1597 | 2000-10-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1598 | |
---|
1599 | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to |
---|
1600 | GNU canonicalization. |
---|
1601 | |
---|
1602 | 2000-10-20 Joel Sherrill <joel@OARcorp.com> |
---|
1603 | |
---|
1604 | * mpc8xx/console-generic/console-generic.c: Avoid use of BSP |
---|
1605 | definitions and rely on the new routine |
---|
1606 | mbx8xx_console_get_configuration() to get information. This routine |
---|
1607 | was formerly incorrectly called |
---|
1608 | mbx8xx_console_use_maximum_buffer_size(). binding to the exception |
---|
1609 | code. |
---|
1610 | * configure.in, Makefile.am: Explicitly specify whether an |
---|
1611 | RTEMS_CPU_MODEL is using old or new exception processing. This is |
---|
1612 | important because when building multilib, you do not know the |
---|
1613 | RTEMS_CPU_MODEL. So everything built in a multilib'ed RTEMS must be |
---|
1614 | independent of the exception model and allow for late binding to the |
---|
1615 | exception code. |
---|
1616 | |
---|
1617 | 2000-10-18 Sergei Organov <osv@javad.ru> |
---|
1618 | |
---|
1619 | * Added full support for MPC505. |
---|
1620 | * configure.in, mpc505/Makefile.am: Modified to reflect ictrl |
---|
1621 | addition. |
---|
1622 | * old_exception_processing/Makefile.am: Account for ppc_offs.h. |
---|
1623 | * old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h. |
---|
1624 | * mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h". |
---|
1625 | * mpc505/vectors/vectors.S: Now use constants for exception numbers. |
---|
1626 | * mpc505/ictrl: New directory. |
---|
1627 | * old_exception_processing/ppc_offs.h: New file. |
---|
1628 | * old_exception_processing/cpu.h: Make Nest and Disable levels |
---|
1629 | volatile. |
---|
1630 | * mpc505/vectors/Makefile.am: alignment exception handler now |
---|
1631 | included. |
---|
1632 | * mpc505/ictrl/Makefile.am, |
---|
1633 | mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files. |
---|
1634 | |
---|
1635 | 2000-10-18 Joel Sherrill <joel@OARcorp.com> |
---|
1636 | |
---|
1637 | * mpc8xx/console-generic/console-generic.c: Removed include of |
---|
1638 | <bsp.h> by adding BSP dependent routine |
---|
1639 | mbx8xx_console_use_maximum_buffer_size() which can be hard coded or |
---|
1640 | check non-volatile memory for configuration. |
---|
1641 | * mpc8xx/console-generic/console-generic.c: Removed warnings. |
---|
1642 | * mpc6xx/clock/c_clock.h: Removed commented out reference to |
---|
1643 | <bsp.h>. |
---|
1644 | * mpc6xx/timer/timer.c, mpc6xx/timer/timer.c: Ditto. |
---|
1645 | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: Removed use of |
---|
1646 | bsp.h and replaced it with use of proper interfaces or explicit |
---|
1647 | externs of required functions and data. |
---|
1648 | |
---|
1649 | 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de> |
---|
1650 | |
---|
1651 | * mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, |
---|
1652 | mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am, |
---|
1653 | mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am, |
---|
1654 | mpc6xx/wrapup/Makefile.am, ppc403/clock/Makefile.am, |
---|
1655 | ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am, |
---|
1656 | ppc403/timer/Makefile.am, ppc403/vectors/Makefile.am, |
---|
1657 | shared/include/Makefile.am, shared/src/Makefile.am, |
---|
1658 | wrapup/Makefile.am, mpc8xx/clock/Makefile.am, |
---|
1659 | mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am, |
---|
1660 | mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, |
---|
1661 | mpc8xx/vectors/Makefile.am, new_exception_processing/Makefile.am, |
---|
1662 | old_exception_processing/Makefile.am: Include compile.am |
---|
1663 | |
---|
1664 | 2000-08-11 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> |
---|
1665 | |
---|
1666 | * mpc8xx/console-generic/console-generic.c: Add support for |
---|
1667 | configuration parameters in NVRAM |
---|
1668 | |
---|
1669 | 2000-08-10 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> |
---|
1670 | |
---|
1671 | * mpx8xx/console-generic/console-generic.c(m8xx_uart_pollWrite): |
---|
1672 | Flush actual buffer. |
---|
1673 | * mpx8xx/console-generic/console-generic.c: Addition of support for |
---|
1674 | shared printk and no termios. |
---|
1675 | |
---|
1676 | 2000-06-08 Eric Valette <valette@crf.canon.fr> |
---|
1677 | |
---|
1678 | * mpc8xx/console-generic/console-generic.c: The printk/printf did |
---|
1679 | not work when loaded by EPPCBUG. They did work when loaded with the |
---|
1680 | BDM debugger. I suspected EPPBUG made some nasty things like |
---|
1681 | patching Communication processor microcode... Anyway, the attached |
---|
1682 | patch: 1) Enables to have printk nearly immediately after boot, 2) |
---|
1683 | Make printf work automagically (I do not know why except I make a |
---|
1684 | different initialization for printk that should be overwritten by |
---|
1685 | console init later ?) I let the default to be using EPPCBUG embedded |
---|
1686 | firmware to boot and using this printk early enabler code |
---|
1687 | (LOADED_BY_EPPCBUG and EARLY_CONSOLE) are on. |
---|
1688 | |
---|