projects / mirror_ubuntu-eoan-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 2d33d563 JN |
1 | if ETRAX_ARCH_V10 |
| 2 | ||
| 1da177e4 LT |
3 | config ETRAX_ETHERNET |
| 4 | bool "Ethernet support" | |
| 5 | depends on ETRAX_ARCH_V10 | |
| 1e495701 | 6 | select ETHERNET |
| aaba215c | 7 | select NET_CORE |
| 7b275523 | 8 | select MII |
| 1da177e4 LT |
9 | help |
| 10 | This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet | |
| 11 | controller. | |
| 12 | ||
| 1da177e4 LT |
13 | config ETRAX_SERIAL |
| 14 | bool "Serial-port support" | |
| 15 | depends on ETRAX_ARCH_V10 | |
| 16 | help | |
| 17 | Enables the ETRAX 100 serial driver for ser0 (ttyS0) | |
| 18 | You probably want this enabled. | |
| 19 | ||
| 20 | config ETRAX_SERIAL_FAST_TIMER | |
| 21 | bool "Use fast timers for serial DMA flush (experimental)" | |
| 22 | depends on ETRAX_SERIAL | |
| 23 | help | |
| 24 | Select this to have the serial DMAs flushed at a higher rate than | |
| 25 | normally, possible by using the fast timer API, the timeout is | |
| 26 | approx. 4 character times. | |
| 27 | If unsure, say N. | |
| 28 | ||
| 29 | config ETRAX_SERIAL_FLUSH_DMA_FAST | |
| 30 | bool "Fast serial port DMA flush" | |
| 31 | depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER | |
| 32 | help | |
| 33 | Select this to have the serial DMAs flushed at a higher rate than | |
| 34 | normally possible through a fast timer interrupt (currently at | |
| 35 | 15360 Hz). | |
| 36 | If unsure, say N. | |
| 37 | ||
| 38 | config ETRAX_SERIAL_RX_TIMEOUT_TICKS | |
| 39 | int "Receive flush timeout (ticks) " | |
| 40 | depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER && !ETRAX_SERIAL_FLUSH_DMA_FAST | |
| 41 | default "5" | |
| 42 | help | |
| 43 | Number of timer ticks between flush of receive fifo (1 tick = 10ms). | |
| 44 | Try 0-3 for low latency applications. Approx 5 for high load | |
| 45 | applications (e.g. PPP). Maybe this should be more adaptive some | |
| 46 | day... | |
| 47 | ||
| 48 | config ETRAX_SERIAL_PORT0 | |
| 49 | bool "Serial port 0 enabled" | |
| 50 | depends on ETRAX_SERIAL | |
| 51 | help | |
| 52 | Enables the ETRAX 100 serial driver for ser0 (ttyS0) | |
| 53 | Normally you want this on, unless you use external DMA 1 that uses | |
| 54 | the same DMA channels. | |
| 55 | ||
| 1da177e4 LT |
56 | choice |
| 57 | prompt "Ser0 DTR, RI, DSR and CD assignment" | |
| 58 | depends on ETRAX_SERIAL_PORT0 | |
| 59 | default ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE | |
| 60 | ||
| 61 | config ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE | |
| 62 | bool "No_DTR_RI_DSR_CD" | |
| 63 | ||
| 64 | config ETRAX_SER0_DTR_RI_DSR_CD_ON_PA | |
| 65 | bool "DTR_RI_DSR_CD_on_PA" | |
| 66 | ||
| 67 | config ETRAX_SER0_DTR_RI_DSR_CD_ON_PB | |
| 68 | bool "DTR_RI_DSR_CD_on_PB" | |
| 69 | help | |
| 70 | Enables the status and control signals DTR, RI, DSR and CD on PB for | |
| 71 | ser0. | |
| 72 | ||
| 73 | config ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 74 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" | |
| 75 | ||
| 76 | endchoice | |
| 77 | ||
| 78 | config ETRAX_SER0_DTR_ON_PA_BIT | |
| 79 | int "Ser0 DTR on PA bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 80 | depends on ETRAX_SERIAL_PORT0 | |
| 81 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 82 | default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 83 | ||
| 84 | config ETRAX_SER0_RI_ON_PA_BIT | |
| 85 | int "Ser0 RI on PA bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 86 | depends on ETRAX_SERIAL_PORT0 | |
| 87 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 88 | default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 89 | ||
| 90 | config ETRAX_SER0_DSR_ON_PA_BIT | |
| 91 | int "Ser0 DSR on PA bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 92 | depends on ETRAX_SERIAL_PORT0 | |
| 93 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 94 | default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 95 | ||
| 96 | config ETRAX_SER0_CD_ON_PA_BIT | |
| 97 | int "Ser0 CD on PA bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 98 | depends on ETRAX_SERIAL_PORT0 | |
| 99 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 100 | default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 101 | ||
| 102 | config ETRAX_SER0_DTR_ON_PB_BIT | |
| 103 | int "Ser0 DTR on PB bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 104 | depends on ETRAX_SERIAL_PORT0 | |
| 105 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 106 | default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 107 | help | |
| 108 | Specify the pin of the PB port to carry the DTR signal for serial | |
| 109 | port 0. | |
| 110 | ||
| 111 | config ETRAX_SER0_RI_ON_PB_BIT | |
| 112 | int "Ser0 RI on PB bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 113 | depends on ETRAX_SERIAL_PORT0 | |
| 114 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 115 | default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 116 | help | |
| 117 | Specify the pin of the PB port to carry the RI signal for serial | |
| 118 | port 0. | |
| 119 | ||
| 120 | config ETRAX_SER0_DSR_ON_PB_BIT | |
| 121 | int "Ser0 DSR on PB bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 122 | depends on ETRAX_SERIAL_PORT0 | |
| 123 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 124 | default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 125 | help | |
| 126 | Specify the pin of the PB port to carry the DSR signal for serial | |
| 127 | port 0. | |
| 128 | ||
| 129 | config ETRAX_SER0_CD_ON_PB_BIT | |
| 130 | int "Ser0 CD on PB bit (-1 = not used)" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 131 | depends on ETRAX_SERIAL_PORT0 | |
| 132 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 133 | default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED | |
| 134 | help | |
| 135 | Specify the pin of the PB port to carry the CD signal for serial | |
| 136 | port 0. | |
| 137 | ||
| 138 | config ETRAX_SERIAL_PORT1 | |
| 139 | bool "Serial port 1 enabled" | |
| 140 | depends on ETRAX_SERIAL | |
| 141 | help | |
| 142 | Enables the ETRAX 100 serial driver for ser1 (ttyS1). | |
| 143 | ||
| 1da177e4 LT |
144 | choice |
| 145 | prompt "Ser1 DTR, RI, DSR and CD assignment" | |
| 146 | depends on ETRAX_SERIAL_PORT1 | |
| 147 | default ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE | |
| 148 | ||
| 149 | config ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE | |
| 150 | bool "No_DTR_RI_DSR_CD" | |
| 151 | ||
| 152 | config ETRAX_SER1_DTR_RI_DSR_CD_ON_PA | |
| 153 | bool "DTR_RI_DSR_CD_on_PA" | |
| 154 | ||
| 155 | config ETRAX_SER1_DTR_RI_DSR_CD_ON_PB | |
| 156 | bool "DTR_RI_DSR_CD_on_PB" | |
| 157 | help | |
| 158 | Enables the status and control signals DTR, RI, DSR and CD on PB for | |
| 159 | ser1. | |
| 160 | ||
| 161 | config ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 162 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" | |
| 163 | ||
| 164 | endchoice | |
| 165 | ||
| 166 | config ETRAX_SER1_DTR_ON_PA_BIT | |
| 167 | int "Ser1 DTR on PA bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 168 | depends on ETRAX_SERIAL_PORT1 | |
| 169 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 170 | default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 171 | ||
| 172 | config ETRAX_SER1_RI_ON_PA_BIT | |
| 173 | int "Ser1 RI on PA bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 174 | depends on ETRAX_SERIAL_PORT1 | |
| 175 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 176 | default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 177 | ||
| 178 | config ETRAX_SER1_DSR_ON_PA_BIT | |
| 179 | int "Ser1 DSR on PA bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 180 | depends on ETRAX_SERIAL_PORT1 | |
| 181 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 182 | default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 183 | ||
| 184 | config ETRAX_SER1_CD_ON_PA_BIT | |
| 185 | int "Ser1 CD on PA bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 186 | depends on ETRAX_SERIAL_PORT1 | |
| 187 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 188 | default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 189 | ||
| 190 | config ETRAX_SER1_DTR_ON_PB_BIT | |
| 191 | int "Ser1 DTR on PB bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 192 | depends on ETRAX_SERIAL_PORT1 | |
| 193 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 194 | default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 195 | help | |
| 196 | Specify the pin of the PB port to carry the DTR signal for serial | |
| 197 | port 1. | |
| 198 | ||
| 199 | config ETRAX_SER1_RI_ON_PB_BIT | |
| 200 | int "Ser1 RI on PB bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 201 | depends on ETRAX_SERIAL_PORT1 | |
| 202 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 203 | default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 204 | help | |
| 205 | Specify the pin of the PB port to carry the RI signal for serial | |
| 206 | port 1. | |
| 207 | ||
| 208 | config ETRAX_SER1_DSR_ON_PB_BIT | |
| 209 | int "Ser1 DSR on PB bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 210 | depends on ETRAX_SERIAL_PORT1 | |
| 211 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 212 | default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 213 | help | |
| 214 | Specify the pin of the PB port to carry the DSR signal for serial | |
| 215 | port 1. | |
| 216 | ||
| 217 | config ETRAX_SER1_CD_ON_PB_BIT | |
| 218 | int "Ser1 CD on PB bit (-1 = not used)" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 219 | depends on ETRAX_SERIAL_PORT1 | |
| 220 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 221 | default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED | |
| 222 | help | |
| 223 | Specify the pin of the PB port to carry the CD signal for serial | |
| 224 | port 1. | |
| 225 | ||
| 3e41d652 | 226 | comment "Make sure you do not have the same PB bits more than once!" |
| 1da177e4 LT |
227 | depends on ETRAX_SERIAL && ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && ETRAX_SER1_DTR_RI_DSR_CD_ON_PB |
| 228 | ||
| 229 | config ETRAX_SERIAL_PORT2 | |
| 230 | bool "Serial port 2 enabled" | |
| 231 | depends on ETRAX_SERIAL | |
| 232 | help | |
| 233 | Enables the ETRAX 100 serial driver for ser2 (ttyS2). | |
| 234 | ||
| 1da177e4 LT |
235 | choice |
| 236 | prompt "Ser2 DTR, RI, DSR and CD assignment" | |
| 237 | depends on ETRAX_SERIAL_PORT2 | |
| 238 | default ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE | |
| 239 | ||
| 240 | config ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE | |
| 241 | bool "No_DTR_RI_DSR_CD" | |
| 242 | ||
| 243 | config ETRAX_SER2_DTR_RI_DSR_CD_ON_PA | |
| 244 | bool "DTR_RI_DSR_CD_on_PA" | |
| 245 | help | |
| 246 | Enables the status and control signals DTR, RI, DSR and CD on PA for | |
| 247 | ser2. | |
| 248 | ||
| 249 | config ETRAX_SER2_DTR_RI_DSR_CD_ON_PB | |
| 250 | bool "DTR_RI_DSR_CD_on_PB" | |
| 251 | ||
| 252 | config ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 253 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" | |
| 254 | ||
| 255 | endchoice | |
| 256 | ||
| 257 | config ETRAX_SER2_DTR_ON_PA_BIT | |
| 258 | int "Ser2 DTR on PA bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 259 | depends on ETRAX_SERIAL_PORT2 | |
| 260 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 261 | default "4" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 262 | help | |
| 263 | Specify the pin of the PA port to carry the DTR signal for serial | |
| 264 | port 2. | |
| 265 | ||
| 266 | config ETRAX_SER2_RI_ON_PA_BIT | |
| 267 | int "Ser2 RI on PA bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 268 | depends on ETRAX_SERIAL_PORT2 | |
| 269 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 270 | default "5" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 271 | help | |
| 272 | Specify the pin of the PA port to carry the RI signal for serial | |
| 273 | port 2. | |
| 274 | ||
| 275 | config ETRAX_SER2_DSR_ON_PA_BIT | |
| 276 | int "Ser2 DSR on PA bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 277 | depends on ETRAX_SERIAL_PORT2 | |
| 278 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 279 | default "6" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 280 | help | |
| 281 | Specify the pin of the PA port to carry the DTR signal for serial | |
| 282 | port 2. | |
| 283 | ||
| 284 | config ETRAX_SER2_CD_ON_PA_BIT | |
| 285 | int "Ser2 CD on PA bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 286 | depends on ETRAX_SERIAL_PORT2 | |
| 287 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 288 | default "7" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 289 | help | |
| 290 | Specify the pin of the PA port to carry the CD signal for serial | |
| 291 | port 2. | |
| 292 | ||
| 293 | config ETRAX_SER2_DTR_ON_PB_BIT | |
| 294 | int "Ser2 DTR on PB bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 295 | depends on ETRAX_SERIAL_PORT2 | |
| 296 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 297 | default "4" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 298 | ||
| 299 | config ETRAX_SER2_RI_ON_PB_BIT | |
| 300 | int "Ser2 RI on PB bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 301 | depends on ETRAX_SERIAL_PORT2 | |
| 302 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 303 | default "5" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 304 | ||
| 305 | config ETRAX_SER2_DSR_ON_PB_BIT | |
| 306 | int "Ser2 DSR on PB bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 307 | depends on ETRAX_SERIAL_PORT2 | |
| 308 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 309 | default "6" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 310 | ||
| 311 | config ETRAX_SER2_CD_ON_PB_BIT | |
| 312 | int "Ser2 CD on PB bit (-1 = not used)" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 313 | depends on ETRAX_SERIAL_PORT2 | |
| 314 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 315 | default "7" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED | |
| 316 | ||
| 317 | config ETRAX_SERIAL_PORT3 | |
| 318 | bool "Serial port 3 enabled" | |
| 319 | depends on ETRAX_SERIAL | |
| 320 | help | |
| 321 | Enables the ETRAX 100 serial driver for ser3 (ttyS3). | |
| 322 | ||
| 1da177e4 LT |
323 | choice |
| 324 | prompt "Ser3 DTR, RI, DSR and CD assignment" | |
| 325 | depends on ETRAX_SERIAL_PORT3 | |
| 326 | default ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE | |
| 327 | ||
| 328 | config ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE | |
| 329 | bool "No_DTR_RI_DSR_CD" | |
| 330 | ||
| 331 | config ETRAX_SER3_DTR_RI_DSR_CD_ON_PA | |
| 332 | bool "DTR_RI_DSR_CD_on_PA" | |
| 333 | ||
| 334 | config ETRAX_SER3_DTR_RI_DSR_CD_ON_PB | |
| 335 | bool "DTR_RI_DSR_CD_on_PB" | |
| 336 | ||
| 337 | config ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 338 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" | |
| 339 | ||
| 340 | endchoice | |
| 341 | ||
| 342 | config ETRAX_SER3_DTR_ON_PA_BIT | |
| 343 | int "Ser3 DTR on PA bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PA || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 344 | depends on ETRAX_SERIAL_PORT3 | |
| 345 | default "-1" | |
| 346 | ||
| 347 | config ETRAX_SER3_RI_ON_PA_BIT | |
| 348 | int "Ser3 RI on PA bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PA || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 349 | depends on ETRAX_SERIAL_PORT3 | |
| 350 | default "-1" | |
| 351 | ||
| 352 | config ETRAX_SER3_DSR_ON_PA_BIT | |
| 353 | int "Ser3 DSR on PA bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PA || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 354 | depends on ETRAX_SERIAL_PORT3 | |
| 355 | default "-1" | |
| 356 | ||
| 357 | config ETRAX_SER3_CD_ON_PA_BIT | |
| 358 | int "Ser3 CD on PA bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PA || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 359 | depends on ETRAX_SERIAL_PORT3 | |
| 360 | default "-1" | |
| 361 | ||
| 362 | config ETRAX_SER3_DTR_ON_PB_BIT | |
| 363 | int "Ser3 DTR on PB bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PB || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 364 | depends on ETRAX_SERIAL_PORT3 | |
| 365 | default "-1" | |
| 366 | ||
| 367 | config ETRAX_SER3_RI_ON_PB_BIT | |
| 368 | int "Ser3 RI on PB bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PB || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 369 | depends on ETRAX_SERIAL_PORT3 | |
| 370 | default "-1" | |
| 371 | ||
| 372 | config ETRAX_SER3_DSR_ON_PB_BIT | |
| 373 | int "Ser3 DSR on PB bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PB || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 374 | depends on ETRAX_SERIAL_PORT3 | |
| 375 | default "-1" | |
| 376 | ||
| 377 | config ETRAX_SER3_CD_ON_PB_BIT | |
| 378 | int "Ser3 CD on PB bit (-1 = not used)" if ETRAX_SER3_DTR_RI_DSR_CD_ON_PB || ETRAX_SER3_DTR_RI_DSR_CD_MIXED | |
| 379 | depends on ETRAX_SERIAL_PORT3 | |
| 380 | default "-1" | |
| 381 | ||
| 382 | config ETRAX_RS485 | |
| 383 | bool "RS-485 support" | |
| 384 | depends on ETRAX_SERIAL | |
| 385 | help | |
| 386 | Enables support for RS-485 serial communication. For a primer on | |
| 5866d7ef | 387 | RS-485, see <http://en.wikipedia.org/wiki/Rs485> |
| 1da177e4 LT |
388 | |
| 389 | config ETRAX_RS485_ON_PA | |
| 390 | bool "RS-485 mode on PA" | |
| 391 | depends on ETRAX_RS485 | |
| 392 | help | |
| 393 | Control Driver Output Enable on RS485 transceiver using a pin on PA | |
| 394 | port: | |
| 395 | Axis 2400/2401 uses PA 3. | |
| 396 | ||
| 397 | config ETRAX_RS485_ON_PA_BIT | |
| 398 | int "RS-485 mode on PA bit" | |
| 399 | depends on ETRAX_RS485_ON_PA | |
| 400 | default "3" | |
| 401 | help | |
| 402 | Control Driver Output Enable on RS485 transceiver using a this bit | |
| 403 | on PA port. | |
| 404 | ||
| 405 | config ETRAX_RS485_DISABLE_RECEIVER | |
| 406 | bool "Disable serial receiver" | |
| 407 | depends on ETRAX_RS485 | |
| 408 | help | |
| 409 | It's necessary to disable the serial receiver to avoid serial | |
| 410 | loopback. Not all products are able to do this in software only. | |
| 411 | Axis 2400/2401 must disable receiver. | |
| 412 | ||
| 1da177e4 LT |
413 | config ETRAX_USB_HOST |
| 414 | bool "USB host" | |
| 3e41d652 | 415 | select USB |
| 1da177e4 LT |
416 | help |
| 417 | This option enables the host functionality of the ETRAX 100LX | |
| 418 | built-in USB controller. In host mode the controller is designed | |
| 419 | for CTRL and BULK traffic only, INTR traffic may work as well | |
| 420 | however (depending on the requirements of timeliness). | |
| 421 | ||
| 1da177e4 | 422 | config ETRAX_USB_HOST_PORT1 |
| 3e41d652 MS |
423 | bool "USB port 1 enabled" |
| 424 | depends on ETRAX_USB_HOST | |
| 425 | default n | |
| 1da177e4 LT |
426 | |
| 427 | config ETRAX_USB_HOST_PORT2 | |
| 3e41d652 MS |
428 | bool "USB port 2 enabled" |
| 429 | depends on ETRAX_USB_HOST | |
| 430 | default n | |
| 1da177e4 | 431 | |
| 1da177e4 LT |
432 | config ETRAX_PTABLE_SECTOR |
| 433 | int "Byte-offset of partition table sector" | |
| 434 | depends on ETRAX_AXISFLASHMAP | |
| 435 | default "65536" | |
| 436 | help | |
| 437 | Byte-offset of the partition table in the first flash chip. | |
| 438 | The default value is 64kB and should not be changed unless | |
| 439 | you know exactly what you are doing. The only valid reason | |
| 440 | for changing this is when the flash block size is bigger | |
| 441 | than 64kB (e.g. when using two parallel 16 bit flashes). | |
| 442 | ||
| 1da177e4 LT |
443 | config ETRAX_I2C |
| 444 | bool "I2C support" | |
| 445 | depends on ETRAX_ARCH_V10 | |
| 446 | help | |
| 447 | Enables an I2C driver on ETRAX100. | |
| 448 | EXAMPLE usage: | |
| 449 | i2c_arg = I2C_WRITEARG(STA013_WRITE_ADDR, reg, val); | |
| 450 | ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_WRITEREG), i2c_arg); | |
| 451 | i2c_arg = I2C_READARG(STA013_READ_ADDR, reg); | |
| 452 | val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg); | |
| 453 | ||
| 454 | # this is true for most products since PB-I2C seems to be somewhat | |
| 3e41d652 | 455 | # flawed.. |
| 1da177e4 LT |
456 | config ETRAX_I2C_USES_PB_NOT_PB_I2C |
| 457 | bool "I2C uses PB not PB-I2C" | |
| 458 | depends on ETRAX_I2C | |
| 459 | help | |
| 460 | Select whether to use the special I2C mode in the PB I/O register or | |
| 461 | not. This option needs to be selected in order to use some drivers | |
| 462 | that access the I2C I/O pins directly instead of going through the | |
| 463 | I2C driver, like the DS1302 realtime-clock driver. If you are | |
| 464 | uncertain, choose Y here. | |
| 465 | ||
| 466 | config ETRAX_I2C_DATA_PORT | |
| 467 | int "I2C SDA bit number" | |
| 468 | depends on ETRAX_I2C_USES_PB_NOT_PB_I2C | |
| 469 | default "0" | |
| 470 | help | |
| 471 | Selects the pin on Port B where the data pin is connected | |
| 472 | ||
| 473 | config ETRAX_I2C_CLK_PORT | |
| 474 | int "I2C SCL bit number" | |
| 475 | depends on ETRAX_I2C_USES_PB_NOT_PB_I2C | |
| 476 | default "1" | |
| 477 | help | |
| 478 | Select the pin on Port B where the clock pin is connected | |
| 479 | ||
| 480 | config ETRAX_I2C_EEPROM | |
| 481 | bool "I2C EEPROM (non-volatile RAM) support" | |
| 482 | depends on ETRAX_I2C | |
| 483 | help | |
| 484 | Enables I2C EEPROM (non-volatile RAM) on PB0 and PB1 using the I2C | |
| 485 | driver. Select size option: Probed, 2k, 8k, 16k. | |
| 486 | (Probing works for 2k and 8k but not that well for 16k) | |
| 487 | ||
| 488 | choice | |
| 489 | prompt "EEPROM size" | |
| 490 | depends on ETRAX_I2C_EEPROM | |
| 491 | default ETRAX_I2C_EEPROM_PROBE | |
| 492 | ||
| 493 | config ETRAX_I2C_EEPROM_PROBE | |
| 494 | bool "Probed" | |
| 495 | help | |
| 496 | Specifies size or auto probe of the EEPROM size. | |
| 497 | Options: Probed, 2k, 8k, 16k. | |
| 498 | (Probing works for 2k and 8k but not that well for 16k) | |
| 499 | ||
| 500 | config ETRAX_I2C_EEPROM_2KB | |
| 501 | bool "2kB" | |
| 502 | help | |
| 503 | Use a 2kB EEPROM. | |
| 504 | ||
| 505 | config ETRAX_I2C_EEPROM_8KB | |
| 506 | bool "8kB" | |
| 507 | help | |
| 508 | Use a 8kB EEPROM. | |
| 509 | ||
| 510 | config ETRAX_I2C_EEPROM_16KB | |
| 511 | bool "16kB" | |
| 512 | help | |
| 513 | Use a 16kB EEPROM. | |
| 514 | ||
| 515 | endchoice | |
| 516 | ||
| 517 | config ETRAX_GPIO | |
| 518 | bool "GPIO support" | |
| 519 | depends on ETRAX_ARCH_V10 | |
| 520 | ---help--- | |
| 521 | Enables the ETRAX general port device (major 120, minors 0 and 1). | |
| 522 | You can use this driver to access the general port bits. It supports | |
| 523 | these ioctl's: | |
| 524 | #include <linux/etraxgpio.h> | |
| 525 | fd = open("/dev/gpioa", O_RDWR); // or /dev/gpiob | |
| 526 | ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_SETBITS), bits_to_set); | |
| 527 | ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_CLRBITS), bits_to_clear); | |
| 528 | val = ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_READBITS), NULL); | |
| 529 | Remember that you need to setup the port directions appropriately in | |
| 530 | the General configuration. | |
| 531 | ||
| 532 | config ETRAX_PA_BUTTON_BITMASK | |
| 533 | hex "PA-buttons bitmask" | |
| 534 | depends on ETRAX_GPIO | |
| 535 | default "02" | |
| 536 | help | |
| 537 | This is a bitmask with information about what bits on PA that | |
| 538 | are used for buttons. | |
| 539 | Most products has a so called TEST button on PA1, if that's true | |
| 540 | use 02 here. | |
| 541 | Use 00 if there are no buttons on PA. | |
| 542 | If the bitmask is <> 00 a button driver will be included in the gpio | |
| 543 | driver. ETRAX general I/O support must be enabled. | |
| 544 | ||
| 545 | config ETRAX_PA_CHANGEABLE_DIR | |
| 546 | hex "PA user changeable dir mask" | |
| 547 | depends on ETRAX_GPIO | |
| 548 | default "00" | |
| 549 | help | |
| 550 | This is a bitmask with information of what bits in PA that a user | |
| 551 | can change direction on using ioctl's. | |
| 552 | Bit set = changeable. | |
| 553 | You probably want 00 here. | |
| 554 | ||
| 555 | config ETRAX_PA_CHANGEABLE_BITS | |
| 556 | hex "PA user changeable bits mask" | |
| 557 | depends on ETRAX_GPIO | |
| 558 | default "FF" | |
| 559 | help | |
| 560 | This is a bitmask with information of what bits in PA that a user | |
| 44c09201 | 561 | can change the value on using ioctl's. |
| 1da177e4 LT |
562 | Bit set = changeable. |
| 563 | You probably want 00 here. | |
| 564 | ||
| 565 | config ETRAX_PB_CHANGEABLE_DIR | |
| 566 | hex "PB user changeable dir mask" | |
| 567 | depends on ETRAX_GPIO | |
| 568 | default "00" | |
| 569 | help | |
| 570 | This is a bitmask with information of what bits in PB that a user | |
| 571 | can change direction on using ioctl's. | |
| 572 | Bit set = changeable. | |
| 573 | You probably want 00 here. | |
| 574 | ||
| 575 | config ETRAX_PB_CHANGEABLE_BITS | |
| 576 | hex "PB user changeable bits mask" | |
| 577 | depends on ETRAX_GPIO | |
| 578 | default "FF" | |
| 579 | help | |
| 580 | This is a bitmask with information of what bits in PB that a user | |
| 581 | can change the value on using ioctl's. | |
| 582 | Bit set = changeable. | |
| 583 | You probably want 00 here. | |
| 584 | ||
| 1da177e4 LT |
585 | config ETRAX_DS1302_RST_ON_GENERIC_PORT |
| 586 | bool "DS1302 RST on Generic Port" | |
| 587 | depends on ETRAX_DS1302 | |
| 588 | help | |
| 589 | If your product has the RST signal line for the DS1302 RTC on the | |
| 590 | Generic Port then say Y here, otherwise leave it as N in which | |
| 591 | case the RST signal line is assumed to be connected to Port PB | |
| 592 | (just like the SCL and SDA lines). | |
| 593 | ||
| 594 | config ETRAX_DS1302_RSTBIT | |
| 595 | int "DS1302 RST bit number" | |
| 596 | depends on ETRAX_DS1302 | |
| 597 | default "2" | |
| 598 | help | |
| 599 | This is the bit number for the RST signal line of the DS1302 RTC on | |
| 600 | the selected port. If you have selected the generic port then it | |
| 601 | should be bit 27, otherwise your best bet is bit 5. | |
| 602 | ||
| 603 | config ETRAX_DS1302_SCLBIT | |
| 604 | int "DS1302 SCL bit number" | |
| 605 | depends on ETRAX_DS1302 | |
| 606 | default "1" | |
| 607 | help | |
| 608 | This is the bit number for the SCL signal line of the DS1302 RTC on | |
| 609 | Port PB. This is probably best left at 3. | |
| 610 | ||
| 611 | config ETRAX_DS1302_SDABIT | |
| 612 | int "DS1302 SDA bit number" | |
| 613 | depends on ETRAX_DS1302 | |
| 614 | default "0" | |
| 615 | help | |
| 616 | This is the bit number for the SDA signal line of the DS1302 RTC on | |
| 617 | Port PB. This is probably best left at 2. | |
| 618 | ||
| 619 | config ETRAX_DS1302_TRICKLE_CHARGE | |
| 620 | int "DS1302 Trickle charger value" | |
| 621 | depends on ETRAX_DS1302 | |
| 622 | default "0" | |
| 623 | help | |
| 624 | This controls the initial value of the trickle charge register. | |
| 3cb2fccc | 625 | 0 = disabled (use this if you are unsure or have a non rechargeable battery) |
| 3e41d652 | 626 | Otherwise the following values can be OR:ed together to control the |
| 1da177e4 LT |
627 | charge current: |
| 628 | 1 = 2kohm, 2 = 4kohm, 3 = 4kohm | |
| 629 | 4 = 1 diode, 8 = 2 diodes | |
| 630 | Allowed values are (increasing current): 0, 11, 10, 9, 7, 6, 5 | |
| 2d33d563 JN |
631 | |
| 632 | endif |