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annotate packages/hal/arm/ebsa285/current/include/hal_ebsa285.h @ 76:435cced73e2f ecos-v1_3_1-release

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eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
author jlarmour
date Tue, 28 Mar 2000 14:10:45 +0000
parents
children 6ed91473a1cd
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435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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1 #ifndef CYGONCE_HAL_EBSA285_H
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2 #define CYGONCE_HAL_EBSA285_H
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3
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4 /*=============================================================================
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5 //
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6 // hal_ebsa285.h
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7 //
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8 // HAL Description of SA-110 and 21285 control registers
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9 // and ARM memory control in general.
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10 //
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11 //=============================================================================
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12 //####COPYRIGHTBEGIN####
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13 //
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14 // -------------------------------------------
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15 // The contents of this file are subject to the Red Hat eCos Public License
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16 // Version 1.1 (the "License"); you may not use this file except in
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17 // compliance with the License. You may obtain a copy of the License at
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18 // http://www.redhat.com/
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19 //
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20 // Software distributed under the License is distributed on an "AS IS"
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21 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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22 // License for the specific language governing rights and limitations under
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23 // the License.
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24 //
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25 // The Original Code is eCos - Embedded Configurable Operating System,
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26 // released September 30, 1998.
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27 //
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28 // The Initial Developer of the Original Code is Red Hat.
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29 // Portions created by Red Hat are
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30 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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31 // All Rights Reserved.
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32 // -------------------------------------------
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33 //
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34 //####COPYRIGHTEND####
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35 //=============================================================================
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36 //#####DESCRIPTIONBEGIN####
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37 //
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38 // Author(s): hmt
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39 // Contributors: hmt
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40 // Date: 1999-04-19
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41 // Purpose: Intel EBSA285 hardware description
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42 // Description:
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43 // Usage: #include <cyg/hal/hal_ebsa285.h>
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44 //
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45 //####DESCRIPTIONEND####
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46 //
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47 //===========================================================================*/
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48
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49 // Note: these defintions match the documentation, thus no attempt is made
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50 // to mangle the names against namespace pollution. Also, care should be
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51 // taken to keep this clean for use in assembly code (no "C" constructs).
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52
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53
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54 #define SZ_1K 0x00000400
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55 #define SZ_2K 0x00000800
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56 #define SZ_4K 0x00001000
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57 #define SZ_8K 0x00002000
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58 #define SZ_16K 0x00004000
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59 #define SZ_32K 0x00008000
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60 #define SZ_64K 0x00010000
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61 #define SZ_128K 0x00020000
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62 #define SZ_256K 0x00040000
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63 #define SZ_512K 0x00080000
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64 #define SZ_1M 0x00100000
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65 #define SZ_2M 0x00200000
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66 #define SZ_4M 0x00400000
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67 #define SZ_8M 0x00800000
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68 #define SZ_16M 0x01000000
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69 #define SZ_32M 0x02000000
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70 #define SZ_64M 0x04000000
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71 #define SZ_128M 0x08000000
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72 #define SZ_256M 0x10000000
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73 #define SZ_512M 0x20000000
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74 #define SZ_1G 0x40000000
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75
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76 #ifdef __ASSEMBLER__
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77
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78 #define REG8_VAL(a) (a)
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79 #define REG16_VAL(a) (a)
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80 #define REG32_VAL(a) (a)
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81
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82 #define REG8_PTR(a) (a)
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83 #define REG16_PTR(a) (a)
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84 #define REG32_PTR(a) (a)
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85
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86 #else /* __ASSEMBLER__ */
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87
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88 #define REG8_VAL(a) ((unsigned char)(a))
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89 #define REG16_VAL(a) ((unsigned short)(a))
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90 #define REG32_VAL(a) ((unsigned int)(a))
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91
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92 #define REG8_PTR(a) ((volatile unsigned char *)(a))
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93 #define REG16_PTR(a) ((volatile unsigned long *)(a))
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94 #define REG32_PTR(a) ((volatile unsigned long *)(a))
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95
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96 #endif /* __ASSEMBLER__ */
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97
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98 /*
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99 * SA-110 Cache and MMU Control Registers
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100 *
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101 * Accessed through coprocessor instructions.
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102 */
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103 #define SA110_ID_REGISTER 0
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104 #define SA110_CONTROL_REGISTER 1
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105 #define SA110_TRANSLATION_TABLE_BASE_REGISTER 2
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106 #define SA110_DOMAIN_ACCESS_CONTROL_REGISTER 3
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107 #define SA110_FAULT_STATUS_REGISTER 5
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108 #define SA110_FAULT_ADDRESS_REGISTER 6
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109 #define SA110_CACHE_OPERATIONS_REGISTER 7
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110 #define SA110_TLB_OPERATIONS_REGISTER 8
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111 #define SA110_TEST_CLOCK_AND_IDLE_REGISTER 15
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112
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113 /*
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114 * SA-110 Cache and MMU Definitions
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115 */
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116 #define SA110_ICACHE_SIZE SZ_16K
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117 #define SA110_DCACHE_SIZE SZ_16K
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118 #define SA110_ICACHE_LINESIZE_BYTES 32
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119 #define SA110_DCACHE_LINESIZE_BYTES 32
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120 #define SA110_ICACHE_LINESIZE_WORDS 8
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121 #define SA110_DCACHE_LINESIZE_WORDS 8
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122 #define SA110_ICACHE_WAYS 32
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123 #define SA110_DCACHE_WAYS 32
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124 #define SA110_ICACHE_LINE_BASE(p) REG32_PTR((unsigned long)(p) & \
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125 ~(SA110_ICACHE_LINESIZE_BYTES - 1))
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126 #define SA110_DCACHE_LINE_BASE(p) REG32_PTR((unsigned long)(p) & \
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127 ~(SA110_DCACHE_LINESIZE_BYTES - 1))
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128
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129 #define SA110_ZEROS_BANK_BASE (0x50000000)
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130
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131 #define ARM_FIRST_LEVEL_PAGE_TABLE_SIZE SZ_16K
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132
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133
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134
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135 /*
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136 * SA-110 Cache and MMU ID Register value
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137 */
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138 #define SA110_ID_MASK 0xFFFFFFF0
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139 #define SA110_ID_VALUE 0x4401a100
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140
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141 /*
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142 * SA-110 Cache Control Register Bit Fields and Masks
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143 */
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144 #define SA110_MMU_DISABLED 0x00000000
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145 #define SA110_MMU_ENABLED 0x00000001
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146 #define SA110_MMU_MASK 0x00000001
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147 #define SA110_ADDRESS_FAULT_DISABLED 0x00000000
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148 #define SA110_ADDRESS_FAULT_ENABLED 0x00000002
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149 #define SA110_ADDRESS_FAULT_MASK 0x00000002
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150 #define SA110_DATA_CACHE_DISABLED 0x00000000
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151 #define SA110_DATA_CACHE_ENABLED 0x00000004
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152 #define SA110_DATA_CACHE_MASK 0x00000004
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153 #define SA110_WRITE_BUFFER_DISABLED 0x00000000
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154 #define SA110_WRITE_BUFFER_ENABLED 0x00000008
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155 #define SA110_WRITE_BUFFER_MASK 0x00000008
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156 #define SA110_LITTLE_ENDIAN 0x00000000
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157 #define SA110_BIG_ENDIAN 0x00000080
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158 #define SA110_ACCESS_CHECKS_SYSTEM 0x00000100
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159 #define SA110_ACCESS_CHECKS_ROM 0x00000200
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160 #define SA110_INSTRUCTION_CACHE_DISABLED 0x00000000
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161 #define SA110_INSTRUCTION_CACHE_ENABLED 0x00001000
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162 #define SA110_INSTRUCTION_CACHE_MASK 0x00001000
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163
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164 /*
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165 * SA-110 Translation Table Base Bit Masks
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166 */
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167 #define SA110_TRANSLATION_TABLE_MASK 0xFFFFC000
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168
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169 /*
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170 * SA-110 Domain Access Control Bit Masks
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171 */
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172 #define SA110_DOMAIN_0_MASK 0x00000003
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173 #define SA110_DOMAIN_1_MASK 0x0000000C
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174 #define SA110_DOMAIN_2_MASK 0x00000030
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175 #define SA110_DOMAIN_3_MASK 0x000000C0
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176 #define SA110_DOMAIN_4_MASK 0x00000300
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177 #define SA110_DOMAIN_5_MASK 0x00000C00
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178 #define SA110_DOMAIN_6_MASK 0x00003000
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179 #define SA110_DOMAIN_7_MASK 0x0000C000
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180 #define SA110_DOMAIN_8_MASK 0x00030000
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181 #define SA110_DOMAIN_9_MASK 0x000C0000
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182 #define SA110_DOMAIN_10_MASK 0x00300000
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183 #define SA110_DOMAIN_11_MASK 0x00C00000
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184 #define SA110_DOMAIN_12_MASK 0x03000000
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185 #define SA110_DOMAIN_13_MASK 0x0C000000
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186 #define SA110_DOMAIN_14_MASK 0x30000000
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187 #define SA110_DOMAIN_15_MASK 0xC0000000
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188
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189 /*
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190 * SA-110 Fault Status Bit Masks
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191 */
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192 #define SA110_FAULT_STATUS_MASK 0x0000000F
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193 #define SA110_DOMAIN_MASK 0x000000F0
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194
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195 /*
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196 * SA-110 Cache Control Operations Definitions
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197 */
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198 #define SA110_FLUSH_CACHE_INST_DATA_OPCODE 0x0
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199 #define SA110_FLUSH_CACHE_INST_DATA_RM 0x7
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200 #define SA110_FLUSH_CACHE_INST_OPCODE 0x0
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201 #define SA110_FLUSH_CACHE_INST_RM 0x5
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202 #define SA110_FLUSH_CACHE_DATA_OPCODE 0x0
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203 #define SA110_FLUSH_CACHE_DATA_RM 0x6
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204 #define SA110_FLUSH_CACHE_DATA_SINGLE_OPCODE 0x1
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205 #define SA110_FLUSH_CACHE_DATA_SINGLE_RM 0x6
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206 #define SA110_CLEAN_CACHE_DATA_ENTRY_OPCODE 0x1
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207 #define SA110_CLEAN_CACHE_DATA_ENTRY_RM 0xA
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208 #define SA110_DRAIN_CACHE_WRITE_BUFFER_OPCODE 0x4
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209 #define SA110_DRAIN_CACHE_WRITE_BUFFER_RM 0xA
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210
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211 /*
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212 * SA-110 TLB Operations Definitions
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213 */
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214 #define SA110_FLUSH_INST_DATA_TLB_OPCODE 0x0
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215 #define SA110_FLUSH_INST_DATA_TLB_RM 0x7
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216 #define SA110_FLUSH_INST_TLB_OPCODE 0x0
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217 #define SA110_FLUSH_INST_TLB_RM 0x5
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218 #define SA110_FLUSH_DATA_TLB_OPCODE 0x0
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219 #define SA110_FLUSH_DATA_TLB_RM 0x6
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220 #define SA110_FLUSH_DATA_ENTRY_TLB_OPCODE 0x1
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221 #define SA110_FLUSH_DATA_ENTRY_TLB_RM 0x6
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222
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223 /*
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224 * SA-110 Test, Clock and Idle Control Definition
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225 */
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226 #define SA110_ICACHE_ODD_WORD_LOADING_OPCODE 0x1
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227 #define SA110_ICACHE_ODD_WORD_LOADING_RM 0x1
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228 #define SA110_ICACHE_EVEN_WORD_LOADING_OPCODE 0x1
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229 #define SA110_ICACHE_EVEN_WORD_LOADING_RM 0x2
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230 #define SA110_ICACHE_CLEAR_LFSR_OPCODE 0x1
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231 #define SA110_ICACHE_CLEAR_LFSR_RM 0x4
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232 #define SA110_ENABLE_CLOCK_SWITCHING_OPCODE 0x2
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233 #define SA110_ENABLE_CLOCK_SWITCHING_RM 0x1
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234 #define SA110_DISABLE_CLOCK_SWITCHING_OPCODE 0x2
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235 #define SA110_DISABLE_CLOCK_SWITCHING_RM 0x2
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236 #define SA110_DISABLE_mCLK_OUTPUT_OPCODE 0x2
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237 #define SA110_DISABLE_mCLK_OUTPUT_RM 0x4
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238 #define SA110_WAIT_FOR_INTERRUPT_OPCODE 0x2
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239 #define SA110_WAIT_FOR_INTERRUPT_RM 0x8
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240
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241
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242 /*
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243 * SA-110 Control and Status Register Base Definitions
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244 */
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245 #define SA110_CONTROL_STATUS_BASE 0x42000000
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246 #define SA110_REGISTER(x) REG32_PTR(SA110_CONTROL_STATUS_BASE + (x))
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247
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248 #define SA110_PCI_CONFIG0_BASE 0x7b000000
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249 #define SA110_PCI_CONFIG1_BASE 0x7a000000
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250
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251 /*
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252 * These are standard PCI configuration offsets with base at
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253 * SA110_CONTROL_STATUS_BASE - a memory-mapped version of the board's
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254 * own PCI configuration registers.
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255 * (see io_pci_cfg.h for other registers)
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256 */
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257
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258 #define SA110_PCI_CFG_COMMAND_o 0x04
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259 #define SA110_PCI_CFG_INT_LINE_o 0x3c
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260 #define SA110_PCI_CFG_CSR_MEM_BAR_o 0x10 // BAR[0]
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261 #define SA110_PCI_CFG_CSR_IO_BAR_o 0x14 // BAR[1]
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262 #define SA110_PCI_CFG_SDRAM_BAR_o 0x18 // BAR[2]
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263
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264 #define SA110_PCI_CFG_COMMAND SA110_REGISTER(SA110_PCI_CFG_COMMAND_o)
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265 #define SA110_PCI_CFG_INT_LINE SA110_REGISTER(SA110_PCI_CFG_INT_LINE_o)
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266 #define SA110_PCI_CFG_CSR_MEM_BAR SA110_REGISTER(SA110_PCI_CFG_CSR_MEM_BAR_o)
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267 #define SA110_PCI_CFG_CSR_IO_BAR SA110_REGISTER(SA110_PCI_CFG_CSR_IO_BAR_o)
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268 #define SA110_PCI_CFG_SDRAM_BAR SA110_REGISTER(SA110_PCI_CFG_SDRAM_BAR_o)
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269
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270 /*
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271 * These live in the same space as the PCI config registers, but
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272 * are specific to the 21285.
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273 */
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274
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275 #define SA110_OUT_INT_STATUS_o 0x30
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276 #define SA110_OUT_INT_MASK_o 0x34
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277 #define SA110_INBOUND_FIFO_o 0x40
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278 #define SA110_OUTBOUND_FIFO_o 0x44
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279 #define SA110_MAILBOX0_o 0x50
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280 #define SA110_MAILBOX1_o 0x54
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281 #define SA110_MAILBOX2_o 0x58
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282 #define SA110_MAILBOX3_o 0x5C
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283 #define SA110_DOORBELL_o 0x60
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284 #define SA110_DOORBELL_SETUP_o 0x64
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285
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286 #define SA110_OUT_INT_STATUS SA110_REGISTER(SA110_OUT_INT_STATUS_o)
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287
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288 #define SA110_PCI_ADDR_EXT_o 0x140
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289 #define SA110_DOORBELL_PCI_MASK_o 0x150
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290 #define SA110_DOORBELL_SA_MASK_o 0x154
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291
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292 #define SA110_PCI_ADDR_EXT SA110_REGISTER(SA110_PCI_ADDR_EXT_o)
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293 #define SA110_DOORBELL_PCI_MASK SA110_REGISTER(SA110_DOORBELL_PCI_MASK_o)
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294 #define SA110_DOORBELL_SA_MASK SA110_REGISTER(SA110_DOORBELL_SA_MASK_o)
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295
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296
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297 #define SA110_OUT_INT_STATUS_DOORBELL_INT 0x4
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298 #define SA110_OUT_INT_STATUS_OUTBOUND_INT 0x8
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299
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300 /*
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301 * SA-110 CSR Register Definitions
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302 */
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303 #define SA110_CSR_BASE_ADDRESS_MASK_o 0xF8
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304 #define SA110_CSR_BASE_ADDRESS_OFFSET_o 0xFC
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305
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306 #define SA110_CSR_BASE_ADDRESS_MASK SA110_REGISTER(SA110_CSR_BASE_ADDRESS_MASK_o)
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307 #define SA110_CSR_BASE_ADDRESS_OFFSET SA110_REGISTER(SA110_CSR_BASE_ADDRESS_OFFSET_o)
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308
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309 /*
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310 * SA-110 CSR Register Value Definitions
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311 */
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312 #define SA110_CSR_WINDOW_SIZE_128 0x00000000
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313 #define SA110_CSR_WINDOW_SIZE_512KB 0x00040000
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314 #define SA110_CSR_WINDOW_SIZE_1MB 0x000C0000
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315 #define SA110_CSR_WINDOW_SIZE_2MB 0x001C0000
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316 #define SA110_CSR_WINDOW_SIZE_4MB 0x003C0000
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317 #define SA110_CSR_WINDOW_SIZE_8MB 0x007C0000
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318 #define SA110_CSR_WINDOW_SIZE_16MB 0x00FC0000
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319 #define SA110_CSR_WINDOW_SIZE_32MB 0x01FC0000
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320 #define SA110_CSR_WINDOW_SIZE_64MB 0x03FC0000
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321 #define SA110_CSR_WINDOW_SIZE_128MB 0x07FC0000
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322 #define SA110_CSR_WINDOW_SIZE_256MB 0x0FFC0000
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323
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324 /*
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325 * SA-110 SDRAM Register Definitions
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326 */
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327 #define SA110_SDRAM_ARRAY_0_MODE_REGISTER_BASE REG32_PTR(0x40000000)
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328 #define SA110_SDRAM_ARRAY_1_MODE_REGISTER_BASE REG32_PTR(0x40004000)
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329 #define SA110_SDRAM_ARRAY_2_MODE_REGISTER_BASE REG32_PTR(0x40008000)
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330 #define SA110_SDRAM_ARRAY_3_MODE_REGISTER_BASE REG32_PTR(0x4000C000)
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331
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332 #define SA110_SDRAM_BASE_ADDRESS_MASK_o 0x100
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333 #define SA110_SDRAM_BASE_ADDRESS_OFFSET_o 0x104
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334 #define SA110_EXP_ROM_BASE_ADDRESS_MASK_o 0x108
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335 #define SA110_SDRAM_TIMING_o 0x10C
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336 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_0_o 0x110
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337 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_1_o 0x114
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338 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_2_o 0x118
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339 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_3_o 0x11C
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340
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341 #define SA110_SDRAM_BASE_ADDRESS_MASK SA110_REGISTER(SA110_SDRAM_BASE_ADDRESS_MASK_o)
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342 #define SA110_SDRAM_BASE_ADDRESS_OFFSET SA110_REGISTER(SA110_SDRAM_BASE_ADDRESS_OFFSET_o)
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343 #define SA110_EXP_ROM_BASE_ADDRESS_MASK SA110_REGISTER(SA110_EXP_ROM_BASE_ADDRESS_MASK_o)
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344 #define SA110_SDRAM_TIMING SA110_REGISTER(SA110_SDRAM_TIMING_o)
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345 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_0 SA110_REGISTER(SA110_SDRAM_ADDRESS_SIZE_ARRAY_0_o)
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346 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_1 SA110_REGISTER(SA110_SDRAM_ADDRESS_SIZE_ARRAY_1_o)
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347 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_2 SA110_REGISTER(SA110_SDRAM_ADDRESS_SIZE_ARRAY_2_o)
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348 #define SA110_SDRAM_ADDRESS_SIZE_ARRAY_3 SA110_REGISTER(SA110_SDRAM_ADDRESS_SIZE_ARRAY_3_o)
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349
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350 #define SA110_SDRAM_SIZE_1M 1
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351 #define SA110_SDRAM_SIZE_2M 2
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352 #define SA110_SDRAM_SIZE_4M 3
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353 #define SA110_SDRAM_SIZE_8M 4
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354 #define SA110_SDRAM_SIZE_16M 5
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355 #define SA110_SDRAM_SIZE_32M 6
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356 #define SA110_SDRAM_SIZE_64M 7
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357
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358 #define SA110_SDRAM_MUX_MODE0 0x00
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359 #define SA110_SDRAM_MUX_MODE1 0x10
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360 #define SA110_SDRAM_MUX_MODE2 0x20
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361 #define SA110_SDRAM_MUX_MODE3 0x30
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362 #define SA110_SDRAM_MUX_MODE4 0x40
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
363 #define SA110_SDRAM_MUX_MODE_MASK 0x70
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
364
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
365
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
366
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
367 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
368 * SA-110 SDRAM Configuration Value Definitions
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
369 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
370 #define SA110_SDRAM_WINDOW_SIZE_256KB 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
371 #define SA110_SDRAM_WINDOW_SIZE_512KB 0x00040000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
372 #define SA110_SDRAM_WINDOW_SIZE_1MB 0x000C0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
373 #define SA110_SDRAM_WINDOW_SIZE_2MB 0x001C0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
374 #define SA110_SDRAM_WINDOW_SIZE_4MB 0x003C0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
375 #define SA110_SDRAM_WINDOW_SIZE_8MB 0x007C0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
376 #define SA110_SDRAM_WINDOW_SIZE_16MB 0x00FC0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
377 #define SA110_SDRAM_WINDOW_SIZE_32MB 0x01FC0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
378 #define SA110_SDRAM_WINDOW_SIZE_64MB 0x03FC0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
379 #define SA110_SDRAM_WINDOW_SIZE_128MB 0x07FC0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
380 #define SA110_SDRAM_WINDOW_SIZE_256MB 0x0FFC0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
381 #define SA110_SDRAM_WINDOW_SIZE_NO_WINDOW 0x8FFC0000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
382
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
383 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
384 * SA-110 Expansion ROM Configuration Value Definitions
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
385 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
386 #define SA110_EXP_ROM_WINDOW_SIZE_1MB 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
387 #define SA110_EXP_ROM_WINDOW_SIZE_2MB 0x00100000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
388 #define SA110_EXP_ROM_WINDOW_SIZE_4MB 0x00300000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
389 #define SA110_EXP_ROM_WINDOW_SIZE_8MB 0x00700000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
390 #define SA110_EXP_ROM_WINDOW_SIZE_16MB 0x00F00000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
391 #define SA110_EXP_ROM_WINDOW_SIZE_NO_WINDOW 0x80F00000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
392
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
393 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
394 * SA-110 SDRAM Timing Register Field Definitions
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
395 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
396 #define SA110_SDRAM_ROW_PRECHARGE_1_CYCLE 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
397 #define SA110_SDRAM_ROW_PRECHARGE_2_CYCLES 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
398 #define SA110_SDRAM_ROW_PRECHARGE_3_CYCLES 0x00000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
399 #define SA110_SDRAM_ROW_PRECHARGE_4_CYCLES 0x00000003
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
400 #define SA110_SDRAM_LAST_DATA_IN_2_CYCLES 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
401 #define SA110_SDRAM_LAST_DATA_IN_3_CYCLES 0x00000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
402 #define SA110_SDRAM_LAST_DATA_IN_4_CYCLES 0x00000008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
403 #define SA110_SDRAM_LAST_DATA_IN_5_CYCLES 0x0000000C
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
404
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
405 #define SA110_SDRAM_RAS_TO_CAS_DELAY_2_CYCLES 0x00000020
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
406 #define SA110_SDRAM_RAS_TO_CAS_DELAY_3_CYCLES 0x00000030
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
407 #define SA110_SDRAM_CAS_LATENCY_2_CYCLES 0x00000080
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
408 #define SA110_SDRAM_CAS_LATENCY_3_CYCLES 0x000000C0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
409
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
410 #define SA110_SDRAM_ROW_CYCLE_TIME_4_CYCLES 0x00000100
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
411 #define SA110_SDRAM_ROW_CYCLE_TIME_5_CYCLES 0x00000200
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
412 #define SA110_SDRAM_ROW_CYCLE_TIME_6_CYCLES 0x00000300
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
413 #define SA110_SDRAM_ROW_CYCLE_TIME_7_CYCLES 0x00000400
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
414 #define SA110_SDRAM_ROW_CYCLE_TIME_8_CYCLES 0x00000500
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
415 #define SA110_SDRAM_ROW_CYCLE_TIME_9_CYCLES 0x00000600
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
416 #define SA110_SDRAM_ROW_CYCLE_TIME_10_CYCLES 0x00000700
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
417
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
418 #define SA110_SDRAM_COMMAND_DRIVE_SAME_CYCLE 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
419 #define SA110_SDRAM_COMMAND_DRIVE_1_CYCLE 0x00000800
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
420
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
421 #define SA110_SDRAM_PARITY_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
422 #define SA110_SDRAM_PARITY_ENABLED 0x00001000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
423 #define SA110_SDRAM_PARITY_MASK 0x00001000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
424
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
425 #define SA110_SDRAM_SA110_PRIME_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
426 #define SA110_SDRAM_SA110_PRIME_ENABLED 0x00002000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
427 #define SA110_SDRAM_SA110_PRIME_MASK 0x00002000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
428
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
429 #define SA110_SDRAM_REFRESH_INTERVAL(x) (((x) << 16) & 0x003f0000)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
430 #define SA110_SDRAM_REFRESH_INTERVAL_MIN SA110_SDRAM_REFRESH_INTERVAL(1)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
431 #define SA110_SDRAM_REFRESH_INTERVAL_NORMAL SA110_SDRAM_REFRESH_INTERVAL(0x1A)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
432
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
433 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
434 * SA-110 SDRAM Address and Size Register Field Definitions
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
435 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
436 #define SA110_SDRAM_SIZE_0 0x000000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
437 #define SA110_SDRAM_SIZE_1MB 0x000000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
438 #define SA110_SDRAM_SIZE_2MB 0x000000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
439 #define SA110_SDRAM_SIZE_4MB 0x000000003
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
440 #define SA110_SDRAM_SIZE_8MB 0x000000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
441 #define SA110_SDRAM_SIZE_16MB 0x000000005
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
442 #define SA110_SDRAM_SIZE_32MB 0x000000006
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
443 #define SA110_SDRAM_SIZE_64MB 0x000000007
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
444
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
445 #define SA110_SDRAM_ADDRESS_MULTIPLEX_MASK 0x000000070
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
446 #define SA110_SDRAM_ARRAY_BASE_MASK 0x00FF00000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
447
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
448 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
449 * SA-110 Control Register.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
450 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
451 #define SA110_CONTROL_o 0x13C
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
452
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
453 #define SA110_CONTROL SA110_REGISTER(SA110_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
454
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
455 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
456 * Control bits.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
457 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
458 #define SA110_CONTROL_INIT_COMPLETE 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
459 #define SA110_CONTROL_RST_I 0x00000200
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
460 #define SA110_CONTROL_WATCHDOG 0x00002000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
461 #define SA110_CONTROL_CFN 0x80000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
462
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
463 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
464 * SA-110 UART Control/Configuration Registers.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
465 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
466 #define SA110_UART_DATA_REGISTER_o 0x160
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
467 #define SA110_UART_RXSTAT_o 0x164
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
468 #define SA110_UART_H_BAUD_CONTROL_o 0x168
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
469 #define SA110_UART_M_BAUD_CONTROL_o 0x16C
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
470 #define SA110_UART_L_BAUD_CONTROL_o 0x170
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
471 #define SA110_UART_CONTROL_REGISTER_o 0x174
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
472 #define SA110_UART_FLAG_REGISTER_o 0x178
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
473
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
474 #define SA110_UART_DATA_REGISTER SA110_REGISTER(SA110_UART_DATA_REGISTER_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
475 #define SA110_UART_RXSTAT SA110_REGISTER(SA110_UART_RXSTAT_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
476 #define SA110_UART_H_BAUD_CONTROL SA110_REGISTER(SA110_UART_H_BAUD_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
477 #define SA110_UART_M_BAUD_CONTROL SA110_REGISTER(SA110_UART_M_BAUD_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
478 #define SA110_UART_L_BAUD_CONTROL SA110_REGISTER(SA110_UART_L_BAUD_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
479 #define SA110_UART_CONTROL_REGISTER SA110_REGISTER(SA110_UART_CONTROL_REGISTER_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
480 #define SA110_UART_FLAG_REGISTER SA110_REGISTER(SA110_UART_FLAG_REGISTER_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
481
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
482 #define UART_BASE_0 SA110_UART_DATA_REGISTER
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
483
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
484 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
485 * SA-110 UART Data Register bit masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
486 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
487 #define SA110_UART_DATA_MASK 0x000000FF
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
488
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
489 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
490 * SA-110 UART RX Status Register bit masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
491 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
492 #define SA110_UART_FRAMING_ERROR_MASK 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
493 #define SA110_UART_PARITY_ERROR_MASK 0x00000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
494 #define SA110_UART_OVERRUN_ERROR_MASK 0x00000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
495
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
496 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
497 * SA-110 UART High Baud Control Register bit masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
498 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
499 #define SA110_UART_BREAK_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
500 #define SA110_UART_BREAK_ENABLED 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
501 #define SA110_UART_BREAK_MASK 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
502 #define SA110_UART_PARITY_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
503 #define SA110_UART_PARITY_ENABLED 0x00000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
504 #define SA110_UART_PARITY_MASK 0x00000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
505 #define SA110_UART_PARITY_ODD 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
506 #define SA110_UART_PARITY_EVEN 0x00000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
507 #define SA110_UART_ODD_EVEN_SELECT_MASK 0x00000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
508 #define SA110_UART_STOP_BITS_ONE 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
509 #define SA110_UART_STOP_BITS_TWO 0x00000008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
510 #define SA110_UART_STOP_BITS_SELECT_MASK 0x00000008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
511 #define SA110_UART_FIFO_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
512 #define SA110_UART_FIFO_ENABLED 0x00000010
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
513 #define SA110_UART_FIFO_ENABLE_MASK 0x00000010
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
514 #define SA110_UART_DATA_LENGTH_5_BITS 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
515 #define SA110_UART_DATA_LENGTH_6_BITS 0x00000020
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
516 #define SA110_UART_DATA_LENGTH_7_BITS 0x00000040
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
517 #define SA110_UART_DATA_LENGTH_8_BITS 0x00000060
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
518 #define SA110_UART_DATA_LENGTH_MASK 0x00000060
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
519
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
520 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
521 * SA-110 UART Medium Baud Control Register bit masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
522 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
523 #define SA110_UART_H_BAUD_RATE_DIVISOR_MASK 0x0000000F
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
524
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
525 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
526 * SA-110 UART Low Baud Control Register bit masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
527 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
528 #define SA110_UART_L_BAUD_RATE_DIVISOR_MASK 0x000000FF
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
529
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
530 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
531 * SA-110 UART Control Register bit fields
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
532 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
533 #define SA110_UART_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
534 #define SA110_UART_ENABLED 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
535 #define SA110_UART_ENABLE_MASK 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
536 #define SA110_SIR_DISABLED 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
537 #define SA110_SIR_ENABLED 0x00000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
538 #define SA110_SIR_ENABLE_MASK 0x00000002
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
539 #define SA110_SIR_PULSE_WIDTH_BIT_RATE 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
540 #define SA110_SIR_PULSE_WIDTH_MAX_CLK 0x00000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
541
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
542 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
543 * SA-110 UART Flag Register bit masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
544 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
545 #define SA110_TX_IDLE 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
546 #define SA110_TX_BUSY 0x00000008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
547 #define SA110_TX_BUSY_MASK 0x00000008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
548 #define SA110_RX_FIFO_FULL 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
549 #define SA110_RX_FIFO_EMPTY 0x00000010
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
550 #define SA110_RX_FIFO_STATUS_MASK 0x00000010
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
551 #define SA110_TX_FIFO_READY 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
552 #define SA110_TX_FIFO_BUSY 0x00000020
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
553 #define SA110_TX_FIFO_STATUS_MASK 0x00000020
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
554
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
555 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
556 * SA-110 IRQ Controller Registers
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
557 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
558 #define SA110_IRQCONT_IRQSTATUS_o 0x180
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
559 #define SA110_IRQCONT_IRQRAWSTATUS_o 0x184
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
560 #define SA110_IRQCONT_IRQENABLE_o 0x188
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
561 #define SA110_IRQCONT_IRQENABLESET_o 0x188
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
562 #define SA110_IRQCONT_IRQENABLECLEAR_o 0x18C
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
563 #define SA110_IRQCONT_IRQSOFT_o 0x190
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
564 #define SA110_IRQCONT_FIQSTATUS_o 0x280
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
565 #define SA110_IRQCONT_FIQRAWSTATUS_o 0x284
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
566 #define SA110_IRQCONT_FIQENABLE_o 0x288
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
567 #define SA110_IRQCONT_FIQENABLESET_o 0x288
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
568 #define SA110_IRQCONT_FIQENABLECLEAR_o 0x28C
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
569 #define SA110_IRQCONT_FIQSOFT_o 0x290
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
570
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
571 #define SA110_IRQCONT_IRQSTATUS SA110_REGISTER(SA110_IRQCONT_IRQSTATUS_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
572 #define SA110_IRQCONT_IRQRAWSTATUS SA110_REGISTER(SA110_IRQCONT_IRQRAWSTATUS_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
573 #define SA110_IRQCONT_IRQENABLE SA110_REGISTER(SA110_IRQCONT_IRQENABLE_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
574 #define SA110_IRQCONT_IRQENABLESET SA110_REGISTER(SA110_IRQCONT_IRQENABLESET_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
575 #define SA110_IRQCONT_IRQENABLECLEAR SA110_REGISTER(SA110_IRQCONT_IRQENABLECLEAR_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
576 #define SA110_IRQCONT_IRQSOFT SA110_REGISTER(SA110_IRQCONT_IRQSOFT_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
577 #define SA110_IRQCONT_FIQSTATUS SA110_REGISTER(SA110_IRQCONT_FIQSTATUS_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
578 #define SA110_IRQCONT_FIQRAWSTATUS SA110_REGISTER(SA110_IRQCONT_FIQRAWSTATUS_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
579 #define SA110_IRQCONT_FIQENABLE SA110_REGISTER(SA110_IRQCONT_FIQENABLE_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
580 #define SA110_IRQCONT_FIQENABLESET SA110_REGISTER(SA110_IRQCONT_FIQENABLESET_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
581 #define SA110_IRQCONT_FIQENABLECLEAR SA110_REGISTER(SA110_IRQCONT_FIQENABLECLEAR_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
582 #define SA110_IRQCONT_FIQSOFT SA110_REGISTER(SA110_IRQCONT_FIQSOFT_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
583
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
584 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
585 * SA-110 Timer Control Registers
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
586 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
587 #define SA110_TIMER_BASE_o 0x300
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
588 #define SA110_TIMER1_BASE_o (SA110_TIMER_BASE_o + 0x00)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
589 #define SA110_TIMER2_BASE_o (SA110_TIMER_BASE_o + 0x20)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
590 #define SA110_TIMER3_BASE_o (SA110_TIMER_BASE_o + 0x40)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
591 #define SA110_TIMER4_BASE_o (SA110_TIMER_BASE_o + 0x60)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
592
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
593 #define SA110_TIMER1_LOAD_o (SA110_TIMER1_BASE_o + 0x0)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
594 #define SA110_TIMER1_VALUE_o (SA110_TIMER1_BASE_o + 0x4)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
595 #define SA110_TIMER1_CONTROL_o (SA110_TIMER1_BASE_o + 0x8)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
596 #define SA110_TIMER1_CLEAR_o (SA110_TIMER1_BASE_o + 0xc)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
597 #define SA110_TIMER2_LOAD_o (SA110_TIMER2_BASE_o + 0x0)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
598 #define SA110_TIMER2_VALUE_o (SA110_TIMER2_BASE_o + 0x4)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
599 #define SA110_TIMER2_CONTROL_o (SA110_TIMER2_BASE_o + 0x8)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
600 #define SA110_TIMER2_CLEAR_o (SA110_TIMER2_BASE_o + 0xc)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
601 #define SA110_TIMER3_LOAD_o (SA110_TIMER3_BASE_o + 0x0)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
602 #define SA110_TIMER3_VALUE_o (SA110_TIMER3_BASE_o + 0x4)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
603 #define SA110_TIMER3_CONTROL_o (SA110_TIMER3_BASE_o + 0x8)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
604 #define SA110_TIMER3_CLEAR_o (SA110_TIMER3_BASE_o + 0xc)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
605 #define SA110_TIMER4_LOAD_o (SA110_TIMER4_BASE_o + 0x0)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
606 #define SA110_TIMER4_VALUE_o (SA110_TIMER4_BASE_o + 0x4)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
607 #define SA110_TIMER4_CONTROL_o (SA110_TIMER4_BASE_o + 0x8)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
608 #define SA110_TIMER4_CLEAR_o (SA110_TIMER4_BASE_o + 0xc)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
609
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
610 #define SA110_TIMER1_LOAD SA110_REGISTER(SA110_TIMER1_LOAD_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
611 #define SA110_TIMER1_VALUE SA110_REGISTER(SA110_TIMER1_VALUE_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
612 #define SA110_TIMER1_CONTROL SA110_REGISTER(SA110_TIMER1_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
613 #define SA110_TIMER1_CLEAR SA110_REGISTER(SA110_TIMER1_CLEAR_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
614 #define SA110_TIMER2_LOAD SA110_REGISTER(SA110_TIMER2_LOAD_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
615 #define SA110_TIMER2_VALUE SA110_REGISTER(SA110_TIMER2_VALUE_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
616 #define SA110_TIMER2_CONTROL SA110_REGISTER(SA110_TIMER2_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
617 #define SA110_TIMER2_CLEAR SA110_REGISTER(SA110_TIMER2_CLEAR_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
618 #define SA110_TIMER3_LOAD SA110_REGISTER(SA110_TIMER3_LOAD_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
619 #define SA110_TIMER3_VALUE SA110_REGISTER(SA110_TIMER3_VALUE_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
620 #define SA110_TIMER3_CONTROL SA110_REGISTER(SA110_TIMER3_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
621 #define SA110_TIMER3_CLEAR SA110_REGISTER(SA110_TIMER3_CLEAR_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
622 #define SA110_TIMER4_LOAD SA110_REGISTER(SA110_TIMER4_LOAD_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
623 #define SA110_TIMER4_VALUE SA110_REGISTER(SA110_TIMER4_VALUE_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
624 #define SA110_TIMER4_CONTROL SA110_REGISTER(SA110_TIMER4_CONTROL_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
625 #define SA110_TIMER4_CLEAR SA110_REGISTER(SA110_TIMER4_CLEAR_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
626
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
627 /* Timer bits */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
628 #define SA110_TIMER_CONTROL_SCALE_1 0x00000000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
629 #define SA110_TIMER_CONTROL_SCALE_16 0x00000004
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
630 #define SA110_TIMER_CONTROL_SCALE_256 0x00000008
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
631 #define SA110_TIMER_CONTROL_SCALE_EXT 0x0000000c
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
632 #define SA110_TIMER_CONTROL_MODE 0x00000040
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
633 #define SA110_TIMER_CONTROL_ENABLE 0x00000080
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
634
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
635 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
636 * IRQ Controller IRQ Numbers
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
637 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
638 #define SA110_IRQ_MIN 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
639
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
640 #define SA110_IRQ_RSV0 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
641 #define SA110_IRQ_SOFT_INTERRUPT 1
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
642 #define SA110_IRQ_CONSOLE_RX 2
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
643 #define SA110_IRQ_CONSOLE_TX 3
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
644 #define SA110_IRQ_TIMER_1 4
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
645 #define SA110_IRQ_TIMER_2 5
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
646 #define SA110_IRQ_TIMER_3 6
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
647 #define SA110_IRQ_TIMER_4 7
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
648 #define SA110_IRQ_IRQ_IN_I_0 8
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
649 #define SA110_IRQ_IRQ_IN_I_1 9
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
650 #define SA110_IRQ_IRQ_IN_I_2 10
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
651 #define SA110_IRQ_IRQ_IN_I_3 11
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
652 #define SA110_IRQ_XCS_I_0 12
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
653 #define SA110_IRQ_XCS_I_1 13
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
654 #define SA110_IRQ_XCS_I_2 14
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
655 #define SA110_IRQ_DOORBELL_FROM_HOST 15
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
656 #define SA110_IRQ_DMA_CHAN_1 16
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
657 #define SA110_IRQ_DMA_CHAN_2 17
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
658 #define SA110_IRQ_PIC_IRQ_I 18
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
659 #define SA110_IRQ_PMCSR_WRITE_BY_HOST 19
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
660 #define SA110_IRQ_RSV1 20
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
661 #define SA110_IRQ_RSV2 21
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
662 #define SA110_IRQ_START_BIST 22
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
663 #define SA110_IRQ_RECEIVED_SERR 23
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
664 #define SA110_IRQ_SDRAM_PARITY 24
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
665 #define SA110_IRQ_I20_INBOUND_POST_LIST 25
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
666 #define SA110_IRQ_RSV3 26
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
667 #define SA110_IRQ_DISCARD_TIMER_EXPIRED 27
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
668 #define SA110_IRQ_DATA_PARITY_ERROR 28
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
669 #define SA110_IRQ_MASTER_ABORT 29
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
670 #define SA110_IRQ_TARGET_ABORT 30
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
671 #define SA110_IRQ_PARITY_ERROR 31
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
672
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
673 #define SA110_IRQ_MAX 31
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
674 #define NUM_SA110_INTERRUPTS SA110_IRQ_MAX - SA110_IRQ_MIN + 1
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
675 #define SA110_IRQ_INTSRC_MASK(irq_nr) (1 << (irq_nr))
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
676
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
677
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
678 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
679 * SA110 IRQSOFT/FIQSOFT Register bit fields
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
680 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
681 #define SA110_IRQSOFT_RAW_BIT_MASK 0x00000001
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
682
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
683 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
684 * SA-110 Miscellaneous Registers.
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
685 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
686 #define SA110_XBUS_CYCLE_ARBITER_o 0x148
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
687 #define SA110_XBUS_IO_STROBE_MASK_o 0x14c
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
688
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
689 #define SA110_XBUS_CYCLE_ARBITER SA110_REGISTER(SA110_XBUS_CYCLE_ARBITER_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
690 #define SA110_XBUS_IO_STROBE_MASK SA110_REGISTER(SA110_XBUS_IO_STROBE_MASK_o)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
691
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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parents:
diff changeset
692 #define SA110_XBUS_CYCLE_ARBITER_ENABLED 0x00800000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
693
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
694 #define SA110_XBUS_XCS2 0x40012000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
695 #define SA110_XBUS_XCS2_PCI_DISABLE 0x40
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
696
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
697 // -------------------------------------------------------------------------
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
698 // MMU initialization:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
699 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
700 // These structures are laid down in memory to define the translation
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
701 // table. For usage, see the memory setup in ebsa285_misc.c in this
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
702 // component. hal_bsp_mmu_init()
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
703 //
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
704
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
705 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
706 * SA-1100 Translation Table Base Bit Masks */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
707 #define ARM_TRANSLATION_TABLE_MASK 0xFFFFC000
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
708
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
709 /*
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
710 * SA-1100 Domain Access Control Bit Masks
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
711 */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
712 #define ARM_ACCESS_TYPE_NO_ACCESS(domain_num) (0x0 << (domain_num)*2)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
713 #define ARM_ACCESS_TYPE_CLIENT(domain_num) (0x1 << (domain_num)*2)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
714 #define ARM_ACCESS_TYPE_MANAGER(domain_num) (0x3 << (domain_num)*2)
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
715
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
716 // These are only useful in C, so:
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
717 #ifndef __ASSEMBLER__
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
718
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
719 struct ARM_MMU_FIRST_LEVEL_FAULT {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
720 int id : 2;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
721 int sbz : 30;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
722 };
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
723 #define ARM_MMU_FIRST_LEVEL_FAULT_ID 0x0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
724
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
725 struct ARM_MMU_FIRST_LEVEL_PAGE_TABLE {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
726 int id : 2;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
727 int imp : 2;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
728 int domain : 4;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
729 int sbz : 1;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
730 int base_address : 23;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
731 };
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
732 #define ARM_MMU_FIRST_LEVEL_PAGE_TABLE_ID 0x1
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
733
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
734 struct ARM_MMU_FIRST_LEVEL_SECTION {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
735 int id : 2;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
736 int b : 1;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
737 int c : 1;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
738 int imp : 1;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
739 int domain : 4;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
740 int sbz0 : 1;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
741 int ap : 2;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
742 int sbz1 : 8;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
743 int base_address : 12;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
744 };
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
745 #define ARM_MMU_FIRST_LEVEL_SECTION_ID 0x2
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
746
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
747 struct ARM_MMU_FIRST_LEVEL_RESERVED {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
748 int id : 2;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
749 int sbz : 30;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
750 };
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
751 #define ARM_MMU_FIRST_LEVEL_RESERVED_ID 0x3
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
752
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
753 #define ARM_MMU_FIRST_LEVEL_DESCRIPTOR_ADDRESS(ttb_base, table_index) \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
754 (unsigned long *)((unsigned long)(ttb_base) + ((table_index) << 2))
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
755
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
756 #define ARM_MMU_SECTION(ttb_base, actual_base, virtual_base, \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
757 cacheable, bufferable, perm) \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
758 CYG_MACRO_START \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
759 register union ARM_MMU_FIRST_LEVEL_DESCRIPTOR desc; \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
760 \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
761 desc.word = 0; \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
762 desc.section.id = ARM_MMU_FIRST_LEVEL_SECTION_ID; \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
763 desc.section.domain = 0; \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
764 desc.section.c = (cacheable); \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
765 desc.section.b = (bufferable); \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
766 desc.section.ap = (perm); \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
767 desc.section.base_address = (actual_base); \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
768 *ARM_MMU_FIRST_LEVEL_DESCRIPTOR_ADDRESS(ttb_base, (virtual_base)) \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
769 = desc.word; \
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
770 CYG_MACRO_END
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
771
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
772 union ARM_MMU_FIRST_LEVEL_DESCRIPTOR {
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
773 unsigned long word;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
774 struct ARM_MMU_FIRST_LEVEL_FAULT fault;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
775 struct ARM_MMU_FIRST_LEVEL_PAGE_TABLE page_table;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
776 struct ARM_MMU_FIRST_LEVEL_SECTION section;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
777 struct ARM_MMU_FIRST_LEVEL_RESERVED reserved;
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
778 };
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
779
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
780 #endif /* __ASSEMBLER__ */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
781
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
782 #define ARM_UNCACHEABLE 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
783 #define ARM_CACHEABLE 1
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
784 #define ARM_UNBUFFERABLE 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
785 #define ARM_BUFFERABLE 1
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
786
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
787 #define ARM_ACCESS_PERM_NONE_NONE 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
788 #define ARM_ACCESS_PERM_RO_NONE 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
789 #define ARM_ACCESS_PERM_RO_RO 0
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
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diff changeset
790 #define ARM_ACCESS_PERM_RW_NONE 1
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
791 #define ARM_ACCESS_PERM_RW_RO 2
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
792 #define ARM_ACCESS_PERM_RW_RW 3
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
793
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
794
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
jlarmour
parents:
diff changeset
795 /*---------------------------------------------------------------------------*/
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
796 /* end of hal_ebsa285.h */
435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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diff changeset
797 #endif /* CYGONCE_HAL_EBSA285_H */