Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | config ETRAX_ETHERNET |
| 2 | bool "Ethernet support" |
| 3 | depends on ETRAX_ARCH_V10 |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 4 | select NET_ETHERNET |
Jesper Nilsson | 7b27552 | 2007-11-14 17:00:59 -0800 | [diff] [blame] | 5 | select MII |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | help |
| 7 | This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet |
| 8 | controller. |
| 9 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | choice |
| 11 | prompt "Network LED behavior" |
| 12 | depends on ETRAX_ETHERNET |
| 13 | default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY |
| 14 | |
| 15 | config ETRAX_NETWORK_LED_ON_WHEN_LINK |
| 16 | bool "LED_on_when_link" |
| 17 | help |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 18 | Selecting LED_on_when_link will light the LED when there is a |
| 19 | connection and will flash off when there is activity. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 20 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 21 | Selecting LED_on_when_activity will light the LED only when |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | there is activity. |
| 23 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 24 | This setting will also affect the behaviour of other activity LEDs |
| 25 | e.g. Bluetooth. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | |
| 27 | config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY |
| 28 | bool "LED_on_when_activity" |
| 29 | help |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 30 | Selecting LED_on_when_link will light the LED when there is a |
| 31 | connection and will flash off when there is activity. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 32 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 33 | Selecting LED_on_when_activity will light the LED only when |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 34 | there is activity. |
| 35 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 36 | This setting will also affect the behaviour of other activity LEDs |
| 37 | e.g. Bluetooth. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | |
| 39 | endchoice |
| 40 | |
| 41 | config ETRAX_SERIAL |
| 42 | bool "Serial-port support" |
| 43 | depends on ETRAX_ARCH_V10 |
| 44 | help |
| 45 | Enables the ETRAX 100 serial driver for ser0 (ttyS0) |
| 46 | You probably want this enabled. |
| 47 | |
| 48 | config ETRAX_SERIAL_FAST_TIMER |
| 49 | bool "Use fast timers for serial DMA flush (experimental)" |
| 50 | depends on ETRAX_SERIAL |
| 51 | help |
| 52 | Select this to have the serial DMAs flushed at a higher rate than |
| 53 | normally, possible by using the fast timer API, the timeout is |
| 54 | approx. 4 character times. |
| 55 | If unsure, say N. |
| 56 | |
| 57 | config ETRAX_SERIAL_FLUSH_DMA_FAST |
| 58 | bool "Fast serial port DMA flush" |
| 59 | depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER |
| 60 | help |
| 61 | Select this to have the serial DMAs flushed at a higher rate than |
| 62 | normally possible through a fast timer interrupt (currently at |
| 63 | 15360 Hz). |
| 64 | If unsure, say N. |
| 65 | |
| 66 | config ETRAX_SERIAL_RX_TIMEOUT_TICKS |
| 67 | int "Receive flush timeout (ticks) " |
| 68 | depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER && !ETRAX_SERIAL_FLUSH_DMA_FAST |
| 69 | default "5" |
| 70 | help |
| 71 | Number of timer ticks between flush of receive fifo (1 tick = 10ms). |
| 72 | Try 0-3 for low latency applications. Approx 5 for high load |
| 73 | applications (e.g. PPP). Maybe this should be more adaptive some |
| 74 | day... |
| 75 | |
| 76 | config ETRAX_SERIAL_PORT0 |
| 77 | bool "Serial port 0 enabled" |
| 78 | depends on ETRAX_SERIAL |
| 79 | help |
| 80 | Enables the ETRAX 100 serial driver for ser0 (ttyS0) |
| 81 | Normally you want this on, unless you use external DMA 1 that uses |
| 82 | the same DMA channels. |
| 83 | |
| 84 | choice |
| 85 | prompt "Ser0 DMA out assignment" |
| 86 | depends on ETRAX_SERIAL_PORT0 |
| 87 | default ETRAX_SERIAL_PORT0_DMA6_OUT |
| 88 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 89 | config ETRAX_SERIAL_PORT0_NO_DMA_OUT |
| 90 | bool "No DMA out" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 91 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 92 | config ETRAX_SERIAL_PORT0_DMA6_OUT |
| 93 | bool "DMA 6" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | |
| 95 | endchoice |
| 96 | |
| 97 | choice |
| 98 | prompt "Ser0 DMA in assignment" |
| 99 | depends on ETRAX_SERIAL_PORT0 |
| 100 | default ETRAX_SERIAL_PORT0_DMA7_IN |
| 101 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 102 | config ETRAX_SERIAL_PORT0_NO_DMA_IN |
| 103 | bool "No DMA in" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 104 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 105 | config ETRAX_SERIAL_PORT0_DMA7_IN |
| 106 | bool "DMA 7" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | |
| 108 | endchoice |
| 109 | |
| 110 | choice |
| 111 | prompt "Ser0 DTR, RI, DSR and CD assignment" |
| 112 | depends on ETRAX_SERIAL_PORT0 |
| 113 | default ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE |
| 114 | |
| 115 | config ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE |
| 116 | bool "No_DTR_RI_DSR_CD" |
| 117 | |
| 118 | config ETRAX_SER0_DTR_RI_DSR_CD_ON_PA |
| 119 | bool "DTR_RI_DSR_CD_on_PA" |
| 120 | |
| 121 | config ETRAX_SER0_DTR_RI_DSR_CD_ON_PB |
| 122 | bool "DTR_RI_DSR_CD_on_PB" |
| 123 | help |
| 124 | Enables the status and control signals DTR, RI, DSR and CD on PB for |
| 125 | ser0. |
| 126 | |
| 127 | config ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 128 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" |
| 129 | |
| 130 | endchoice |
| 131 | |
| 132 | config ETRAX_SER0_DTR_ON_PA_BIT |
| 133 | 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 |
| 134 | depends on ETRAX_SERIAL_PORT0 |
| 135 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 136 | default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 137 | |
| 138 | config ETRAX_SER0_RI_ON_PA_BIT |
| 139 | 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 |
| 140 | depends on ETRAX_SERIAL_PORT0 |
| 141 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 142 | default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 143 | |
| 144 | config ETRAX_SER0_DSR_ON_PA_BIT |
| 145 | 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 |
| 146 | depends on ETRAX_SERIAL_PORT0 |
| 147 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 148 | default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 149 | |
| 150 | config ETRAX_SER0_CD_ON_PA_BIT |
| 151 | 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 |
| 152 | depends on ETRAX_SERIAL_PORT0 |
| 153 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 154 | default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 155 | |
| 156 | config ETRAX_SER0_DTR_ON_PB_BIT |
| 157 | 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 |
| 158 | depends on ETRAX_SERIAL_PORT0 |
| 159 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 160 | default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 161 | help |
| 162 | Specify the pin of the PB port to carry the DTR signal for serial |
| 163 | port 0. |
| 164 | |
| 165 | config ETRAX_SER0_RI_ON_PB_BIT |
| 166 | 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 |
| 167 | depends on ETRAX_SERIAL_PORT0 |
| 168 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 169 | default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 170 | help |
| 171 | Specify the pin of the PB port to carry the RI signal for serial |
| 172 | port 0. |
| 173 | |
| 174 | config ETRAX_SER0_DSR_ON_PB_BIT |
| 175 | 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 |
| 176 | depends on ETRAX_SERIAL_PORT0 |
| 177 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 178 | default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 179 | help |
| 180 | Specify the pin of the PB port to carry the DSR signal for serial |
| 181 | port 0. |
| 182 | |
| 183 | config ETRAX_SER0_CD_ON_PB_BIT |
| 184 | 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 |
| 185 | depends on ETRAX_SERIAL_PORT0 |
| 186 | default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 187 | default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED |
| 188 | help |
| 189 | Specify the pin of the PB port to carry the CD signal for serial |
| 190 | port 0. |
| 191 | |
| 192 | config ETRAX_SERIAL_PORT1 |
| 193 | bool "Serial port 1 enabled" |
| 194 | depends on ETRAX_SERIAL |
| 195 | help |
| 196 | Enables the ETRAX 100 serial driver for ser1 (ttyS1). |
| 197 | |
| 198 | choice |
| 199 | prompt "Ser1 DMA out assignment" |
| 200 | depends on ETRAX_SERIAL_PORT1 |
| 201 | default ETRAX_SERIAL_PORT1_DMA8_OUT |
| 202 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 203 | config ETRAX_SERIAL_PORT1_NO_DMA_OUT |
| 204 | bool "No DMA out" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 205 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 206 | config ETRAX_SERIAL_PORT1_DMA8_OUT |
| 207 | bool "DMA 8" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 208 | |
| 209 | endchoice |
| 210 | |
| 211 | choice |
| 212 | prompt "Ser1 DMA in assignment" |
| 213 | depends on ETRAX_SERIAL_PORT1 |
| 214 | default ETRAX_SERIAL_PORT1_DMA9_IN |
| 215 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 216 | config ETRAX_SERIAL_PORT1_NO_DMA_IN |
| 217 | bool "No DMA in" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 218 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 219 | config ETRAX_SERIAL_PORT1_DMA9_IN |
| 220 | bool "DMA 9" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 221 | |
| 222 | endchoice |
| 223 | |
| 224 | choice |
| 225 | prompt "Ser1 DTR, RI, DSR and CD assignment" |
| 226 | depends on ETRAX_SERIAL_PORT1 |
| 227 | default ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE |
| 228 | |
| 229 | config ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE |
| 230 | bool "No_DTR_RI_DSR_CD" |
| 231 | |
| 232 | config ETRAX_SER1_DTR_RI_DSR_CD_ON_PA |
| 233 | bool "DTR_RI_DSR_CD_on_PA" |
| 234 | |
| 235 | config ETRAX_SER1_DTR_RI_DSR_CD_ON_PB |
| 236 | bool "DTR_RI_DSR_CD_on_PB" |
| 237 | help |
| 238 | Enables the status and control signals DTR, RI, DSR and CD on PB for |
| 239 | ser1. |
| 240 | |
| 241 | config ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 242 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" |
| 243 | |
| 244 | endchoice |
| 245 | |
| 246 | config ETRAX_SER1_DTR_ON_PA_BIT |
| 247 | 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 |
| 248 | depends on ETRAX_SERIAL_PORT1 |
| 249 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 250 | default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 251 | |
| 252 | config ETRAX_SER1_RI_ON_PA_BIT |
| 253 | 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 |
| 254 | depends on ETRAX_SERIAL_PORT1 |
| 255 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 256 | default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 257 | |
| 258 | config ETRAX_SER1_DSR_ON_PA_BIT |
| 259 | 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 |
| 260 | depends on ETRAX_SERIAL_PORT1 |
| 261 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 262 | default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 263 | |
| 264 | config ETRAX_SER1_CD_ON_PA_BIT |
| 265 | 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 |
| 266 | depends on ETRAX_SERIAL_PORT1 |
| 267 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 268 | default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 269 | |
| 270 | config ETRAX_SER1_DTR_ON_PB_BIT |
| 271 | 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 |
| 272 | depends on ETRAX_SERIAL_PORT1 |
| 273 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 274 | default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 275 | help |
| 276 | Specify the pin of the PB port to carry the DTR signal for serial |
| 277 | port 1. |
| 278 | |
| 279 | config ETRAX_SER1_RI_ON_PB_BIT |
| 280 | 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 |
| 281 | depends on ETRAX_SERIAL_PORT1 |
| 282 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 283 | default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 284 | help |
| 285 | Specify the pin of the PB port to carry the RI signal for serial |
| 286 | port 1. |
| 287 | |
| 288 | config ETRAX_SER1_DSR_ON_PB_BIT |
| 289 | 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 |
| 290 | depends on ETRAX_SERIAL_PORT1 |
| 291 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 292 | default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 293 | help |
| 294 | Specify the pin of the PB port to carry the DSR signal for serial |
| 295 | port 1. |
| 296 | |
| 297 | config ETRAX_SER1_CD_ON_PB_BIT |
| 298 | 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 |
| 299 | depends on ETRAX_SERIAL_PORT1 |
| 300 | default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 301 | default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED |
| 302 | help |
| 303 | Specify the pin of the PB port to carry the CD signal for serial |
| 304 | port 1. |
| 305 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 306 | comment "Make sure you do not have the same PB bits more than once!" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 307 | depends on ETRAX_SERIAL && ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && ETRAX_SER1_DTR_RI_DSR_CD_ON_PB |
| 308 | |
| 309 | config ETRAX_SERIAL_PORT2 |
| 310 | bool "Serial port 2 enabled" |
| 311 | depends on ETRAX_SERIAL |
| 312 | help |
| 313 | Enables the ETRAX 100 serial driver for ser2 (ttyS2). |
| 314 | |
| 315 | choice |
| 316 | prompt "Ser2 DMA out assignment" |
| 317 | depends on ETRAX_SERIAL_PORT2 |
| 318 | default ETRAX_SERIAL_PORT2_DMA2_OUT |
| 319 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 320 | config ETRAX_SERIAL_PORT2_NO_DMA_OUT |
| 321 | bool "No DMA out" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 322 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 323 | config ETRAX_SERIAL_PORT2_DMA2_OUT |
| 324 | bool "DMA 2" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 325 | |
| 326 | endchoice |
| 327 | |
| 328 | choice |
| 329 | prompt "Ser2 DMA in assignment" |
| 330 | depends on ETRAX_SERIAL_PORT2 |
| 331 | default ETRAX_SERIAL_PORT2_DMA3_IN |
| 332 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 333 | config ETRAX_SERIAL_PORT2_NO_DMA_IN |
| 334 | bool "No DMA in" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 335 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 336 | config ETRAX_SERIAL_PORT2_DMA3_IN |
| 337 | bool "DMA 3" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 338 | |
| 339 | endchoice |
| 340 | |
| 341 | choice |
| 342 | prompt "Ser2 DTR, RI, DSR and CD assignment" |
| 343 | depends on ETRAX_SERIAL_PORT2 |
| 344 | default ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE |
| 345 | |
| 346 | config ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE |
| 347 | bool "No_DTR_RI_DSR_CD" |
| 348 | |
| 349 | config ETRAX_SER2_DTR_RI_DSR_CD_ON_PA |
| 350 | bool "DTR_RI_DSR_CD_on_PA" |
| 351 | help |
| 352 | Enables the status and control signals DTR, RI, DSR and CD on PA for |
| 353 | ser2. |
| 354 | |
| 355 | config ETRAX_SER2_DTR_RI_DSR_CD_ON_PB |
| 356 | bool "DTR_RI_DSR_CD_on_PB" |
| 357 | |
| 358 | config ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 359 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" |
| 360 | |
| 361 | endchoice |
| 362 | |
| 363 | config ETRAX_SER2_DTR_ON_PA_BIT |
| 364 | 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 |
| 365 | depends on ETRAX_SERIAL_PORT2 |
| 366 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 367 | default "4" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 368 | help |
| 369 | Specify the pin of the PA port to carry the DTR signal for serial |
| 370 | port 2. |
| 371 | |
| 372 | config ETRAX_SER2_RI_ON_PA_BIT |
| 373 | 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 |
| 374 | depends on ETRAX_SERIAL_PORT2 |
| 375 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 376 | default "5" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 377 | help |
| 378 | Specify the pin of the PA port to carry the RI signal for serial |
| 379 | port 2. |
| 380 | |
| 381 | config ETRAX_SER2_DSR_ON_PA_BIT |
| 382 | 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 |
| 383 | depends on ETRAX_SERIAL_PORT2 |
| 384 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 385 | default "6" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 386 | help |
| 387 | Specify the pin of the PA port to carry the DTR signal for serial |
| 388 | port 2. |
| 389 | |
| 390 | config ETRAX_SER2_CD_ON_PA_BIT |
| 391 | 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 |
| 392 | depends on ETRAX_SERIAL_PORT2 |
| 393 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 394 | default "7" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 395 | help |
| 396 | Specify the pin of the PA port to carry the CD signal for serial |
| 397 | port 2. |
| 398 | |
| 399 | config ETRAX_SER2_DTR_ON_PB_BIT |
| 400 | 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 |
| 401 | depends on ETRAX_SERIAL_PORT2 |
| 402 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 403 | default "4" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 404 | |
| 405 | config ETRAX_SER2_RI_ON_PB_BIT |
| 406 | 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 |
| 407 | depends on ETRAX_SERIAL_PORT2 |
| 408 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 409 | default "5" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 410 | |
| 411 | config ETRAX_SER2_DSR_ON_PB_BIT |
| 412 | 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 |
| 413 | depends on ETRAX_SERIAL_PORT2 |
| 414 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 415 | default "6" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 416 | |
| 417 | config ETRAX_SER2_CD_ON_PB_BIT |
| 418 | 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 |
| 419 | depends on ETRAX_SERIAL_PORT2 |
| 420 | default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 421 | default "7" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED |
| 422 | |
| 423 | config ETRAX_SERIAL_PORT3 |
| 424 | bool "Serial port 3 enabled" |
| 425 | depends on ETRAX_SERIAL |
| 426 | help |
| 427 | Enables the ETRAX 100 serial driver for ser3 (ttyS3). |
| 428 | |
| 429 | choice |
| 430 | prompt "Ser3 DMA out assignment" |
| 431 | depends on ETRAX_SERIAL_PORT3 |
| 432 | default ETRAX_SERIAL_PORT3_DMA4_OUT |
| 433 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 434 | config ETRAX_SERIAL_PORT3_NO_DMA_OUT |
| 435 | bool "No DMA out" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 436 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 437 | config ETRAX_SERIAL_PORT3_DMA4_OUT |
| 438 | bool "DMA 4" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 439 | |
| 440 | endchoice |
| 441 | |
| 442 | choice |
| 443 | prompt "Ser3 DMA in assignment" |
| 444 | depends on ETRAX_SERIAL_PORT3 |
| 445 | default ETRAX_SERIAL_PORT3_DMA5_IN |
| 446 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 447 | config ETRAX_SERIAL_PORT3_NO_DMA_IN |
| 448 | bool "No DMA in" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 449 | |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 450 | config ETRAX_SERIAL_PORT3_DMA5_IN |
| 451 | bool "DMA 5" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 452 | |
| 453 | endchoice |
| 454 | |
| 455 | choice |
| 456 | prompt "Ser3 DTR, RI, DSR and CD assignment" |
| 457 | depends on ETRAX_SERIAL_PORT3 |
| 458 | default ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE |
| 459 | |
| 460 | config ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE |
| 461 | bool "No_DTR_RI_DSR_CD" |
| 462 | |
| 463 | config ETRAX_SER3_DTR_RI_DSR_CD_ON_PA |
| 464 | bool "DTR_RI_DSR_CD_on_PA" |
| 465 | |
| 466 | config ETRAX_SER3_DTR_RI_DSR_CD_ON_PB |
| 467 | bool "DTR_RI_DSR_CD_on_PB" |
| 468 | |
| 469 | config ETRAX_SER3_DTR_RI_DSR_CD_MIXED |
| 470 | bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB" |
| 471 | |
| 472 | endchoice |
| 473 | |
| 474 | config ETRAX_SER3_DTR_ON_PA_BIT |
| 475 | 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 |
| 476 | depends on ETRAX_SERIAL_PORT3 |
| 477 | default "-1" |
| 478 | |
| 479 | config ETRAX_SER3_RI_ON_PA_BIT |
| 480 | 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 |
| 481 | depends on ETRAX_SERIAL_PORT3 |
| 482 | default "-1" |
| 483 | |
| 484 | config ETRAX_SER3_DSR_ON_PA_BIT |
| 485 | 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 |
| 486 | depends on ETRAX_SERIAL_PORT3 |
| 487 | default "-1" |
| 488 | |
| 489 | config ETRAX_SER3_CD_ON_PA_BIT |
| 490 | 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 |
| 491 | depends on ETRAX_SERIAL_PORT3 |
| 492 | default "-1" |
| 493 | |
| 494 | config ETRAX_SER3_DTR_ON_PB_BIT |
| 495 | 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 |
| 496 | depends on ETRAX_SERIAL_PORT3 |
| 497 | default "-1" |
| 498 | |
| 499 | config ETRAX_SER3_RI_ON_PB_BIT |
| 500 | 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 |
| 501 | depends on ETRAX_SERIAL_PORT3 |
| 502 | default "-1" |
| 503 | |
| 504 | config ETRAX_SER3_DSR_ON_PB_BIT |
| 505 | 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 |
| 506 | depends on ETRAX_SERIAL_PORT3 |
| 507 | default "-1" |
| 508 | |
| 509 | config ETRAX_SER3_CD_ON_PB_BIT |
| 510 | 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 |
| 511 | depends on ETRAX_SERIAL_PORT3 |
| 512 | default "-1" |
| 513 | |
| 514 | config ETRAX_RS485 |
| 515 | bool "RS-485 support" |
| 516 | depends on ETRAX_SERIAL |
| 517 | help |
| 518 | Enables support for RS-485 serial communication. For a primer on |
| 519 | RS-485, see <http://www.hw.cz/english/docs/rs485/rs485.html>. |
| 520 | |
| 521 | config ETRAX_RS485_ON_PA |
| 522 | bool "RS-485 mode on PA" |
| 523 | depends on ETRAX_RS485 |
| 524 | help |
| 525 | Control Driver Output Enable on RS485 transceiver using a pin on PA |
| 526 | port: |
| 527 | Axis 2400/2401 uses PA 3. |
| 528 | |
| 529 | config ETRAX_RS485_ON_PA_BIT |
| 530 | int "RS-485 mode on PA bit" |
| 531 | depends on ETRAX_RS485_ON_PA |
| 532 | default "3" |
| 533 | help |
| 534 | Control Driver Output Enable on RS485 transceiver using a this bit |
| 535 | on PA port. |
| 536 | |
| 537 | config ETRAX_RS485_DISABLE_RECEIVER |
| 538 | bool "Disable serial receiver" |
| 539 | depends on ETRAX_RS485 |
| 540 | help |
| 541 | It's necessary to disable the serial receiver to avoid serial |
| 542 | loopback. Not all products are able to do this in software only. |
| 543 | Axis 2400/2401 must disable receiver. |
| 544 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 545 | config ETRAX_USB_HOST |
| 546 | bool "USB host" |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 547 | select USB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 548 | help |
| 549 | This option enables the host functionality of the ETRAX 100LX |
| 550 | built-in USB controller. In host mode the controller is designed |
| 551 | for CTRL and BULK traffic only, INTR traffic may work as well |
| 552 | however (depending on the requirements of timeliness). |
| 553 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 554 | config ETRAX_USB_HOST_PORT1 |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 555 | bool "USB port 1 enabled" |
| 556 | depends on ETRAX_USB_HOST |
| 557 | default n |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | |
| 559 | config ETRAX_USB_HOST_PORT2 |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 560 | bool "USB port 2 enabled" |
| 561 | depends on ETRAX_USB_HOST |
| 562 | default n |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 563 | |
| 564 | config ETRAX_AXISFLASHMAP |
| 565 | bool "Axis flash-map support" |
| 566 | depends on ETRAX_ARCH_V10 |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 567 | select MTD |
| 568 | select MTD_CFI |
| 569 | select MTD_CFI_AMDSTD |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 570 | select MTD_CHAR |
| 571 | select MTD_BLOCK |
| 572 | select MTD_PARTITIONS |
| 573 | select MTD_CONCAT |
| 574 | select MTD_COMPLEX_MAPPINGS |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 575 | help |
| 576 | This option enables MTD mapping of flash devices. Needed to use |
| 577 | flash memories. If unsure, say Y. |
| 578 | |
| 579 | config ETRAX_PTABLE_SECTOR |
| 580 | int "Byte-offset of partition table sector" |
| 581 | depends on ETRAX_AXISFLASHMAP |
| 582 | default "65536" |
| 583 | help |
| 584 | Byte-offset of the partition table in the first flash chip. |
| 585 | The default value is 64kB and should not be changed unless |
| 586 | you know exactly what you are doing. The only valid reason |
| 587 | for changing this is when the flash block size is bigger |
| 588 | than 64kB (e.g. when using two parallel 16 bit flashes). |
| 589 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 590 | config ETRAX_I2C |
| 591 | bool "I2C support" |
| 592 | depends on ETRAX_ARCH_V10 |
| 593 | help |
| 594 | Enables an I2C driver on ETRAX100. |
| 595 | EXAMPLE usage: |
| 596 | i2c_arg = I2C_WRITEARG(STA013_WRITE_ADDR, reg, val); |
| 597 | ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_WRITEREG), i2c_arg); |
| 598 | i2c_arg = I2C_READARG(STA013_READ_ADDR, reg); |
| 599 | val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg); |
| 600 | |
| 601 | # this is true for most products since PB-I2C seems to be somewhat |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 602 | # flawed.. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 603 | config ETRAX_I2C_USES_PB_NOT_PB_I2C |
| 604 | bool "I2C uses PB not PB-I2C" |
| 605 | depends on ETRAX_I2C |
| 606 | help |
| 607 | Select whether to use the special I2C mode in the PB I/O register or |
| 608 | not. This option needs to be selected in order to use some drivers |
| 609 | that access the I2C I/O pins directly instead of going through the |
| 610 | I2C driver, like the DS1302 realtime-clock driver. If you are |
| 611 | uncertain, choose Y here. |
| 612 | |
| 613 | config ETRAX_I2C_DATA_PORT |
| 614 | int "I2C SDA bit number" |
| 615 | depends on ETRAX_I2C_USES_PB_NOT_PB_I2C |
| 616 | default "0" |
| 617 | help |
| 618 | Selects the pin on Port B where the data pin is connected |
| 619 | |
| 620 | config ETRAX_I2C_CLK_PORT |
| 621 | int "I2C SCL bit number" |
| 622 | depends on ETRAX_I2C_USES_PB_NOT_PB_I2C |
| 623 | default "1" |
| 624 | help |
| 625 | Select the pin on Port B where the clock pin is connected |
| 626 | |
| 627 | config ETRAX_I2C_EEPROM |
| 628 | bool "I2C EEPROM (non-volatile RAM) support" |
| 629 | depends on ETRAX_I2C |
| 630 | help |
| 631 | Enables I2C EEPROM (non-volatile RAM) on PB0 and PB1 using the I2C |
| 632 | driver. Select size option: Probed, 2k, 8k, 16k. |
| 633 | (Probing works for 2k and 8k but not that well for 16k) |
| 634 | |
| 635 | choice |
| 636 | prompt "EEPROM size" |
| 637 | depends on ETRAX_I2C_EEPROM |
| 638 | default ETRAX_I2C_EEPROM_PROBE |
| 639 | |
| 640 | config ETRAX_I2C_EEPROM_PROBE |
| 641 | bool "Probed" |
| 642 | help |
| 643 | Specifies size or auto probe of the EEPROM size. |
| 644 | Options: Probed, 2k, 8k, 16k. |
| 645 | (Probing works for 2k and 8k but not that well for 16k) |
| 646 | |
| 647 | config ETRAX_I2C_EEPROM_2KB |
| 648 | bool "2kB" |
| 649 | help |
| 650 | Use a 2kB EEPROM. |
| 651 | |
| 652 | config ETRAX_I2C_EEPROM_8KB |
| 653 | bool "8kB" |
| 654 | help |
| 655 | Use a 8kB EEPROM. |
| 656 | |
| 657 | config ETRAX_I2C_EEPROM_16KB |
| 658 | bool "16kB" |
| 659 | help |
| 660 | Use a 16kB EEPROM. |
| 661 | |
| 662 | endchoice |
| 663 | |
| 664 | config ETRAX_GPIO |
| 665 | bool "GPIO support" |
| 666 | depends on ETRAX_ARCH_V10 |
| 667 | ---help--- |
| 668 | Enables the ETRAX general port device (major 120, minors 0 and 1). |
| 669 | You can use this driver to access the general port bits. It supports |
| 670 | these ioctl's: |
| 671 | #include <linux/etraxgpio.h> |
| 672 | fd = open("/dev/gpioa", O_RDWR); // or /dev/gpiob |
| 673 | ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_SETBITS), bits_to_set); |
| 674 | ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_CLRBITS), bits_to_clear); |
| 675 | val = ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_READBITS), NULL); |
| 676 | Remember that you need to setup the port directions appropriately in |
| 677 | the General configuration. |
| 678 | |
| 679 | config ETRAX_PA_BUTTON_BITMASK |
| 680 | hex "PA-buttons bitmask" |
| 681 | depends on ETRAX_GPIO |
| 682 | default "02" |
| 683 | help |
| 684 | This is a bitmask with information about what bits on PA that |
| 685 | are used for buttons. |
| 686 | Most products has a so called TEST button on PA1, if that's true |
| 687 | use 02 here. |
| 688 | Use 00 if there are no buttons on PA. |
| 689 | If the bitmask is <> 00 a button driver will be included in the gpio |
| 690 | driver. ETRAX general I/O support must be enabled. |
| 691 | |
| 692 | config ETRAX_PA_CHANGEABLE_DIR |
| 693 | hex "PA user changeable dir mask" |
| 694 | depends on ETRAX_GPIO |
| 695 | default "00" |
| 696 | help |
| 697 | This is a bitmask with information of what bits in PA that a user |
| 698 | can change direction on using ioctl's. |
| 699 | Bit set = changeable. |
| 700 | You probably want 00 here. |
| 701 | |
| 702 | config ETRAX_PA_CHANGEABLE_BITS |
| 703 | hex "PA user changeable bits mask" |
| 704 | depends on ETRAX_GPIO |
| 705 | default "FF" |
| 706 | help |
| 707 | This is a bitmask with information of what bits in PA that a user |
Matt LaPlante | 44c0920 | 2006-10-03 22:34:14 +0200 | [diff] [blame] | 708 | can change the value on using ioctl's. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 709 | Bit set = changeable. |
| 710 | You probably want 00 here. |
| 711 | |
| 712 | config ETRAX_PB_CHANGEABLE_DIR |
| 713 | hex "PB user changeable dir mask" |
| 714 | depends on ETRAX_GPIO |
| 715 | default "00" |
| 716 | help |
| 717 | This is a bitmask with information of what bits in PB that a user |
| 718 | can change direction on using ioctl's. |
| 719 | Bit set = changeable. |
| 720 | You probably want 00 here. |
| 721 | |
| 722 | config ETRAX_PB_CHANGEABLE_BITS |
| 723 | hex "PB user changeable bits mask" |
| 724 | depends on ETRAX_GPIO |
| 725 | default "FF" |
| 726 | help |
| 727 | This is a bitmask with information of what bits in PB that a user |
| 728 | can change the value on using ioctl's. |
| 729 | Bit set = changeable. |
| 730 | You probably want 00 here. |
| 731 | |
| 732 | config ETRAX_RTC |
| 733 | bool "Real Time Clock support" |
| 734 | depends on ETRAX_ARCH_V10 |
| 735 | help |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 736 | Enables drivers for the Real-Time Clock battery-backed chips on |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 737 | some products. The kernel reads the time when booting, and |
| 738 | the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a |
| 739 | rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc |
| 740 | device, major 121. You can check the time with cat /proc/rtc, but |
| 741 | normal time reading should be done using libc function time and |
| 742 | friends. |
| 743 | |
| 744 | choice |
| 745 | prompt "RTC chip" |
| 746 | depends on ETRAX_RTC |
| 747 | default ETRAX_DS1302 |
| 748 | |
| 749 | config ETRAX_DS1302 |
| 750 | bool "DS1302" |
| 751 | help |
| 752 | Enables the driver for the DS1302 Real-Time Clock battery-backed |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 753 | chip on some products. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 754 | |
| 755 | config ETRAX_PCF8563 |
| 756 | bool "PCF8563" |
| 757 | help |
| 758 | Enables the driver for the PCF8563 Real-Time Clock battery-backed |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 759 | chip on some products. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 760 | |
| 761 | endchoice |
| 762 | |
| 763 | config ETRAX_DS1302_RST_ON_GENERIC_PORT |
| 764 | bool "DS1302 RST on Generic Port" |
| 765 | depends on ETRAX_DS1302 |
| 766 | help |
| 767 | If your product has the RST signal line for the DS1302 RTC on the |
| 768 | Generic Port then say Y here, otherwise leave it as N in which |
| 769 | case the RST signal line is assumed to be connected to Port PB |
| 770 | (just like the SCL and SDA lines). |
| 771 | |
| 772 | config ETRAX_DS1302_RSTBIT |
| 773 | int "DS1302 RST bit number" |
| 774 | depends on ETRAX_DS1302 |
| 775 | default "2" |
| 776 | help |
| 777 | This is the bit number for the RST signal line of the DS1302 RTC on |
| 778 | the selected port. If you have selected the generic port then it |
| 779 | should be bit 27, otherwise your best bet is bit 5. |
| 780 | |
| 781 | config ETRAX_DS1302_SCLBIT |
| 782 | int "DS1302 SCL bit number" |
| 783 | depends on ETRAX_DS1302 |
| 784 | default "1" |
| 785 | help |
| 786 | This is the bit number for the SCL signal line of the DS1302 RTC on |
| 787 | Port PB. This is probably best left at 3. |
| 788 | |
| 789 | config ETRAX_DS1302_SDABIT |
| 790 | int "DS1302 SDA bit number" |
| 791 | depends on ETRAX_DS1302 |
| 792 | default "0" |
| 793 | help |
| 794 | This is the bit number for the SDA signal line of the DS1302 RTC on |
| 795 | Port PB. This is probably best left at 2. |
| 796 | |
| 797 | config ETRAX_DS1302_TRICKLE_CHARGE |
| 798 | int "DS1302 Trickle charger value" |
| 799 | depends on ETRAX_DS1302 |
| 800 | default "0" |
| 801 | help |
| 802 | This controls the initial value of the trickle charge register. |
Matt LaPlante | 3cb2fcc | 2006-11-30 05:22:59 +0100 | [diff] [blame] | 803 | 0 = disabled (use this if you are unsure or have a non rechargeable battery) |
Mikael Starvik | 3e41d65 | 2005-07-27 11:44:30 -0700 | [diff] [blame] | 804 | Otherwise the following values can be OR:ed together to control the |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 805 | charge current: |
| 806 | 1 = 2kohm, 2 = 4kohm, 3 = 4kohm |
| 807 | 4 = 1 diode, 8 = 2 diodes |
| 808 | Allowed values are (increasing current): 0, 11, 10, 9, 7, 6, 5 |