1if ETRAX_ARCH_V32 2 3source arch/cris/arch-v32/mach-fs/Kconfig 4source arch/cris/arch-v32/mach-a3/Kconfig 5 6source drivers/cpufreq/Kconfig 7 8config ETRAX_DRAM_VIRTUAL_BASE 9 hex 10 depends on ETRAX_ARCH_V32 11 default "c0000000" 12 13choice 14 prompt "Nbr of Ethernet LED groups" 15 depends on ETRAX_ARCH_V32 16 default ETRAX_NBR_LED_GRP_ONE 17 help 18 Select how many Ethernet LED groups that can be used. Usually one per Ethernet 19 interface is a good choice. 20 21config ETRAX_NBR_LED_GRP_ZERO 22 bool "Use zero LED groups" 23 help 24 Select this if you do not want any Ethernet LEDs. 25 26config ETRAX_NBR_LED_GRP_ONE 27 bool "Use one LED group" 28 help 29 Select this if you want one Ethernet LED group. This LED group 30 can be used for one or more Ethernet interfaces. However, it is 31 recommended that each Ethernet interface use a dedicated LED group. 32 33config ETRAX_NBR_LED_GRP_TWO 34 bool "Use two LED groups" 35 help 36 Select this if you want two Ethernet LED groups. This is the 37 best choice if you have more than one Ethernet interface and 38 would like to have separate LEDs for the interfaces. 39 40endchoice 41 42config ETRAX_LED_G_NET0 43 string "Ethernet LED group 0 green LED bit" 44 depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO) 45 default "PA3" 46 help 47 Bit to use for the green LED in Ethernet LED group 0. 48 49config ETRAX_LED_R_NET0 50 string "Ethernet LED group 0 red LED bit" 51 depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO) 52 default "PA4" 53 help 54 Bit to use for the red LED in Ethernet LED group 0. 55 56config ETRAX_LED_G_NET1 57 string "Ethernet group 1 green LED bit" 58 depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO 59 default "" 60 help 61 Bit to use for the green LED in Ethernet LED group 1. 62 63config ETRAX_LED_R_NET1 64 string "Ethernet group 1 red LED bit" 65 depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO 66 default "" 67 help 68 Bit to use for the red LED in Ethernet LED group 1. 69 70config ETRAX_V32_LED2G 71 string "Second green LED bit" 72 depends on ETRAX_ARCH_V32 73 default "PA5" 74 help 75 Bit to use for the first green LED (status LED). 76 Most Axis products use bit A5 here. 77 78config ETRAX_V32_LED2R 79 string "Second red LED bit" 80 depends on ETRAX_ARCH_V32 81 default "PA6" 82 help 83 Bit to use for the first red LED (network LED). 84 Most Axis products use bit A6 here. 85 86config ETRAX_V32_LED3G 87 string "Third green LED bit" 88 depends on ETRAX_ARCH_V32 89 default "PA7" 90 help 91 Bit to use for the first green LED (drive/power LED). 92 Most Axis products use bit A7 here. 93 94config ETRAX_V32_LED3R 95 string "Third red LED bit" 96 depends on ETRAX_ARCH_V32 97 default "PA7" 98 help 99 Bit to use for the first red LED (drive/power LED). 100 Most Axis products use bit A7 here. 101 102choice 103 prompt "Kernel GDB port" 104 depends on ETRAX_KGDB 105 default ETRAX_KGDB_PORT0 106 help 107 Choose a serial port for kernel debugging. NOTE: This port should 108 not be enabled under Drivers for built-in interfaces (as it has its 109 own initialization code) and should not be the same as the debug port. 110 111config ETRAX_KGDB_PORT4 112 bool "Serial-4" 113 depends on ETRAX_SERIAL_PORTS = 5 114 help 115 Use serial port 4 for kernel debugging. 116 117endchoice 118 119config ETRAX_MEM_GRP1_CONFIG 120 hex "MEM_GRP1_CONFIG" 121 depends on ETRAX_ARCH_V32 122 default "4044a" 123 help 124 Waitstates for flash. The default value is suitable for the 125 standard flashes used in axis products (120 ns). 126 127config ETRAX_MEM_GRP2_CONFIG 128 hex "MEM_GRP2_CONFIG" 129 depends on ETRAX_ARCH_V32 130 default "0" 131 help 132 Waitstates for SRAM. 0 is a good choice for most Axis products. 133 134config ETRAX_MEM_GRP3_CONFIG 135 hex "MEM_GRP3_CONFIG" 136 depends on ETRAX_ARCH_V32 137 default "0" 138 help 139 Waitstates for CSP0-3. 0 is a good choice for most Axis products. 140 It may need to be changed if external devices such as extra 141 register-mapped LEDs are used. 142 143config ETRAX_MEM_GRP4_CONFIG 144 hex "MEM_GRP4_CONFIG" 145 depends on ETRAX_ARCH_V32 146 default "0" 147 help 148 Waitstates for CSP4-6. 0 is a good choice for most Axis products. 149 150config ETRAX_SDRAM_GRP0_CONFIG 151 hex "SDRAM_GRP0_CONFIG" 152 depends on ETRAX_ARCH_V32 153 default "336" 154 help 155 SDRAM configuration for group 0. The value depends on the 156 hardware configuration. The default value is suitable 157 for 32 MB organized as two 16 bits chips (e.g. Axis 158 part number 18550) connected as one 32 bit device (i.e. in 159 the same group). 160 161config ETRAX_SDRAM_GRP1_CONFIG 162 hex "SDRAM_GRP1_CONFIG" 163 depends on ETRAX_ARCH_V32 164 default "0" 165 help 166 SDRAM configuration for group 1. The default value is 0 167 because group 1 is not used in the default configuration, 168 described in the help for SDRAM_GRP0_CONFIG. 169 170config ETRAX_SDRAM_TIMING 171 hex "SDRAM_TIMING" 172 depends on ETRAX_ARCH_V32 173 default "104a" 174 help 175 SDRAM timing parameters. The default value is ok for 176 most hardwares but large SDRAMs may require a faster 177 refresh (a.k.a 8K refresh). The default value implies 178 100MHz clock and SDR mode. 179 180config ETRAX_SDRAM_COMMAND 181 hex "SDRAM_COMMAND" 182 depends on ETRAX_ARCH_V32 183 default "0" 184 help 185 SDRAM command. Should be 0 unless you really know what 186 you are doing (may be != 0 for unusual address line 187 mappings such as in a MCM).. 188 189config ETRAX_DEF_GIO_PA_OE 190 hex "GIO_PA_OE" 191 depends on ETRAX_ARCH_V32 192 default "1c" 193 help 194 Configures the direction of general port A bits. 1 is out, 0 is in. 195 This is often totally different depending on the product used. 196 There are some guidelines though - if you know that only LED's are 197 connected to port PA, then they are usually connected to bits 2-4 198 and you can therefore use 1c. On other boards which don't have the 199 LED's at the general ports, these bits are used for all kinds of 200 stuff. If you don't know what to use, it is always safe to put all 201 as inputs, although floating inputs isn't good. 202 203config ETRAX_DEF_GIO_PA_OUT 204 hex "GIO_PA_OUT" 205 depends on ETRAX_ARCH_V32 206 default "00" 207 help 208 Configures the initial data for the general port A bits. Most 209 products should use 00 here. 210 211config ETRAX_DEF_GIO_PB_OE 212 hex "GIO_PB_OE" 213 depends on ETRAX_ARCH_V32 214 default "00000" 215 help 216 Configures the direction of general port B bits. 1 is out, 0 is in. 217 This is often totally different depending on the product used. 218 There are some guidelines though - if you know that only LED's are 219 connected to port PA, then they are usually connected to bits 2-4 220 and you can therefore use 1c. On other boards which don't have the 221 LED's at the general ports, these bits are used for all kinds of 222 stuff. If you don't know what to use, it is always safe to put all 223 as inputs, although floating inputs isn't good. 224 225config ETRAX_DEF_GIO_PB_OUT 226 hex "GIO_PB_OUT" 227 depends on ETRAX_ARCH_V32 228 default "00000" 229 help 230 Configures the initial data for the general port B bits. Most 231 products should use 00000 here. 232 233config ETRAX_DEF_GIO_PC_OE 234 hex "GIO_PC_OE" 235 depends on ETRAX_ARCH_V32 236 default "00000" 237 help 238 Configures the direction of general port C bits. 1 is out, 0 is in. 239 This is often totally different depending on the product used. 240 There are some guidelines though - if you know that only LED's are 241 connected to port PA, then they are usually connected to bits 2-4 242 and you can therefore use 1c. On other boards which don't have the 243 LED's at the general ports, these bits are used for all kinds of 244 stuff. If you don't know what to use, it is always safe to put all 245 as inputs, although floating inputs isn't good. 246 247config ETRAX_DEF_GIO_PC_OUT 248 hex "GIO_PC_OUT" 249 depends on ETRAX_ARCH_V32 250 default "00000" 251 help 252 Configures the initial data for the general port C bits. Most 253 products should use 00000 here. 254 255config ETRAX_DEF_GIO_PD_OE 256 hex "GIO_PD_OE" 257 depends on ETRAX_ARCH_V32 258 default "00000" 259 help 260 Configures the direction of general port D bits. 1 is out, 0 is in. 261 This is often totally different depending on the product used. 262 There are some guidelines though - if you know that only LED's are 263 connected to port PA, then they are usually connected to bits 2-4 264 and you can therefore use 1c. On other boards which don't have the 265 LED's at the general ports, these bits are used for all kinds of 266 stuff. If you don't know what to use, it is always safe to put all 267 as inputs, although floating inputs isn't good. 268 269config ETRAX_DEF_GIO_PD_OUT 270 hex "GIO_PD_OUT" 271 depends on ETRAX_ARCH_V32 272 default "00000" 273 help 274 Configures the initial data for the general port D bits. Most 275 products should use 00000 here. 276 277config ETRAX_DEF_GIO_PE_OE 278 hex "GIO_PE_OE" 279 depends on ETRAX_ARCH_V32 280 default "00000" 281 help 282 Configures the direction of general port E bits. 1 is out, 0 is in. 283 This is often totally different depending on the product used. 284 There are some guidelines though - if you know that only LED's are 285 connected to port PA, then they are usually connected to bits 2-4 286 and you can therefore use 1c. On other boards which don't have the 287 LED's at the general ports, these bits are used for all kinds of 288 stuff. If you don't know what to use, it is always safe to put all 289 as inputs, although floating inputs isn't good. 290 291config ETRAX_DEF_GIO_PE_OUT 292 hex "GIO_PE_OUT" 293 depends on ETRAX_ARCH_V32 294 default "00000" 295 help 296 Configures the initial data for the general port E bits. Most 297 products should use 00000 here. 298 299endif 300