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847 lines
26 KiB
847 lines
26 KiB
config ETRAX_ETHERNET
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bool "Ethernet support"
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depends on ETRAX_ARCH_V10
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select NET_ETHERNET
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help
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This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet
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controller.
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choice
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prompt "Network LED behavior"
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depends on ETRAX_ETHERNET
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default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
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config ETRAX_NETWORK_LED_ON_WHEN_LINK
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bool "LED_on_when_link"
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help
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Selecting LED_on_when_link will light the LED when there is a
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connection and will flash off when there is activity.
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Selecting LED_on_when_activity will light the LED only when
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there is activity.
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This setting will also affect the behaviour of other activity LEDs
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e.g. Bluetooth.
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config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
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bool "LED_on_when_activity"
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help
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Selecting LED_on_when_link will light the LED when there is a
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connection and will flash off when there is activity.
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Selecting LED_on_when_activity will light the LED only when
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there is activity.
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This setting will also affect the behaviour of other activity LEDs
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e.g. Bluetooth.
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endchoice
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config ETRAX_SERIAL
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bool "Serial-port support"
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depends on ETRAX_ARCH_V10
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help
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Enables the ETRAX 100 serial driver for ser0 (ttyS0)
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You probably want this enabled.
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config ETRAX_SERIAL_FAST_TIMER
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bool "Use fast timers for serial DMA flush (experimental)"
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depends on ETRAX_SERIAL
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help
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Select this to have the serial DMAs flushed at a higher rate than
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normally, possible by using the fast timer API, the timeout is
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approx. 4 character times.
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If unsure, say N.
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config ETRAX_SERIAL_FLUSH_DMA_FAST
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bool "Fast serial port DMA flush"
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depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER
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help
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Select this to have the serial DMAs flushed at a higher rate than
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normally possible through a fast timer interrupt (currently at
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15360 Hz).
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If unsure, say N.
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config ETRAX_SERIAL_RX_TIMEOUT_TICKS
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int "Receive flush timeout (ticks) "
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depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER && !ETRAX_SERIAL_FLUSH_DMA_FAST
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default "5"
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help
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Number of timer ticks between flush of receive fifo (1 tick = 10ms).
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Try 0-3 for low latency applications. Approx 5 for high load
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applications (e.g. PPP). Maybe this should be more adaptive some
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day...
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config ETRAX_SERIAL_PORT0
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bool "Serial port 0 enabled"
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depends on ETRAX_SERIAL
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help
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Enables the ETRAX 100 serial driver for ser0 (ttyS0)
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Normally you want this on, unless you use external DMA 1 that uses
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the same DMA channels.
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choice
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prompt "Ser0 DMA out assignment"
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depends on ETRAX_SERIAL_PORT0
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default ETRAX_SERIAL_PORT0_DMA6_OUT
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config ETRAX_SERIAL_PORT0_NO_DMA_OUT
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bool "No DMA out"
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config ETRAX_SERIAL_PORT0_DMA6_OUT
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bool "DMA 6"
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endchoice
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choice
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prompt "Ser0 DMA in assignment"
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depends on ETRAX_SERIAL_PORT0
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default ETRAX_SERIAL_PORT0_DMA7_IN
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config ETRAX_SERIAL_PORT0_NO_DMA_IN
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bool "No DMA in"
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config ETRAX_SERIAL_PORT0_DMA7_IN
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bool "DMA 7"
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endchoice
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choice
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prompt "Ser0 DTR, RI, DSR and CD assignment"
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depends on ETRAX_SERIAL_PORT0
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default ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE
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config ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE
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bool "No_DTR_RI_DSR_CD"
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config ETRAX_SER0_DTR_RI_DSR_CD_ON_PA
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bool "DTR_RI_DSR_CD_on_PA"
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config ETRAX_SER0_DTR_RI_DSR_CD_ON_PB
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bool "DTR_RI_DSR_CD_on_PB"
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help
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Enables the status and control signals DTR, RI, DSR and CD on PB for
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ser0.
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config ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
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endchoice
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config ETRAX_SER0_DTR_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER0_RI_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER0_DSR_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER0_CD_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER0_DTR_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the DTR signal for serial
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port 0.
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config ETRAX_SER0_RI_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the RI signal for serial
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port 0.
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config ETRAX_SER0_DSR_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the DSR signal for serial
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port 0.
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config ETRAX_SER0_CD_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT0
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default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the CD signal for serial
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port 0.
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config ETRAX_SERIAL_PORT1
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bool "Serial port 1 enabled"
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depends on ETRAX_SERIAL
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help
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Enables the ETRAX 100 serial driver for ser1 (ttyS1).
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choice
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prompt "Ser1 DMA out assignment"
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depends on ETRAX_SERIAL_PORT1
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default ETRAX_SERIAL_PORT1_DMA8_OUT
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config ETRAX_SERIAL_PORT1_NO_DMA_OUT
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bool "No DMA out"
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config ETRAX_SERIAL_PORT1_DMA8_OUT
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bool "DMA 8"
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endchoice
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choice
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prompt "Ser1 DMA in assignment"
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depends on ETRAX_SERIAL_PORT1
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default ETRAX_SERIAL_PORT1_DMA9_IN
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config ETRAX_SERIAL_PORT1_NO_DMA_IN
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bool "No DMA in"
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config ETRAX_SERIAL_PORT1_DMA9_IN
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bool "DMA 9"
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endchoice
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choice
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prompt "Ser1 DTR, RI, DSR and CD assignment"
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depends on ETRAX_SERIAL_PORT1
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default ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE
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config ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE
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bool "No_DTR_RI_DSR_CD"
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config ETRAX_SER1_DTR_RI_DSR_CD_ON_PA
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bool "DTR_RI_DSR_CD_on_PA"
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config ETRAX_SER1_DTR_RI_DSR_CD_ON_PB
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bool "DTR_RI_DSR_CD_on_PB"
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help
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Enables the status and control signals DTR, RI, DSR and CD on PB for
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ser1.
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config ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
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endchoice
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config ETRAX_SER1_DTR_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER1_RI_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER1_DSR_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER1_CD_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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config ETRAX_SER1_DTR_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the DTR signal for serial
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port 1.
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config ETRAX_SER1_RI_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the RI signal for serial
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port 1.
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config ETRAX_SER1_DSR_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the DSR signal for serial
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port 1.
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config ETRAX_SER1_CD_ON_PB_BIT
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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
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depends on ETRAX_SERIAL_PORT1
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default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PB port to carry the CD signal for serial
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port 1.
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comment "Make sure you do not have the same PB bits more than once!"
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depends on ETRAX_SERIAL && ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && ETRAX_SER1_DTR_RI_DSR_CD_ON_PB
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config ETRAX_SERIAL_PORT2
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bool "Serial port 2 enabled"
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depends on ETRAX_SERIAL
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help
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Enables the ETRAX 100 serial driver for ser2 (ttyS2).
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choice
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prompt "Ser2 DMA out assignment"
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depends on ETRAX_SERIAL_PORT2
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default ETRAX_SERIAL_PORT2_DMA2_OUT
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config ETRAX_SERIAL_PORT2_NO_DMA_OUT
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bool "No DMA out"
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config ETRAX_SERIAL_PORT2_DMA2_OUT
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bool "DMA 2"
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endchoice
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choice
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prompt "Ser2 DMA in assignment"
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depends on ETRAX_SERIAL_PORT2
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default ETRAX_SERIAL_PORT2_DMA3_IN
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config ETRAX_SERIAL_PORT2_NO_DMA_IN
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bool "No DMA in"
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config ETRAX_SERIAL_PORT2_DMA3_IN
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bool "DMA 3"
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endchoice
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choice
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prompt "Ser2 DTR, RI, DSR and CD assignment"
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depends on ETRAX_SERIAL_PORT2
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default ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE
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config ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE
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bool "No_DTR_RI_DSR_CD"
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config ETRAX_SER2_DTR_RI_DSR_CD_ON_PA
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bool "DTR_RI_DSR_CD_on_PA"
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help
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Enables the status and control signals DTR, RI, DSR and CD on PA for
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ser2.
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config ETRAX_SER2_DTR_RI_DSR_CD_ON_PB
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bool "DTR_RI_DSR_CD_on_PB"
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config ETRAX_SER2_DTR_RI_DSR_CD_MIXED
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bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
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endchoice
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config ETRAX_SER2_DTR_ON_PA_BIT
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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
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depends on ETRAX_SERIAL_PORT2
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default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
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default "4" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
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help
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Specify the pin of the PA port to carry the DTR signal for serial
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port 2.
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config ETRAX_SER2_RI_ON_PA_BIT
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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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "5" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
help
|
|
Specify the pin of the PA port to carry the RI signal for serial
|
|
port 2.
|
|
|
|
config ETRAX_SER2_DSR_ON_PA_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "6" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
help
|
|
Specify the pin of the PA port to carry the DTR signal for serial
|
|
port 2.
|
|
|
|
config ETRAX_SER2_CD_ON_PA_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "7" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PA || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
help
|
|
Specify the pin of the PA port to carry the CD signal for serial
|
|
port 2.
|
|
|
|
config ETRAX_SER2_DTR_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "4" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
|
|
config ETRAX_SER2_RI_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "5" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
|
|
config ETRAX_SER2_DSR_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "6" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
|
|
config ETRAX_SER2_CD_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT2
|
|
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
default "7" if ETRAX_SER2_DTR_RI_DSR_CD_ON_PB || ETRAX_SER2_DTR_RI_DSR_CD_MIXED
|
|
|
|
config ETRAX_SERIAL_PORT3
|
|
bool "Serial port 3 enabled"
|
|
depends on ETRAX_SERIAL
|
|
help
|
|
Enables the ETRAX 100 serial driver for ser3 (ttyS3).
|
|
|
|
choice
|
|
prompt "Ser3 DMA out assignment"
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default ETRAX_SERIAL_PORT3_DMA4_OUT
|
|
|
|
config ETRAX_SERIAL_PORT3_NO_DMA_OUT
|
|
bool "No DMA out"
|
|
|
|
config ETRAX_SERIAL_PORT3_DMA4_OUT
|
|
bool "DMA 4"
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "Ser3 DMA in assignment"
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default ETRAX_SERIAL_PORT3_DMA5_IN
|
|
|
|
config ETRAX_SERIAL_PORT3_NO_DMA_IN
|
|
bool "No DMA in"
|
|
|
|
config ETRAX_SERIAL_PORT3_DMA5_IN
|
|
bool "DMA 5"
|
|
|
|
endchoice
|
|
|
|
choice
|
|
prompt "Ser3 DTR, RI, DSR and CD assignment"
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE
|
|
|
|
config ETRAX_SER3_DTR_RI_DSR_CD_ON_NONE
|
|
bool "No_DTR_RI_DSR_CD"
|
|
|
|
config ETRAX_SER3_DTR_RI_DSR_CD_ON_PA
|
|
bool "DTR_RI_DSR_CD_on_PA"
|
|
|
|
config ETRAX_SER3_DTR_RI_DSR_CD_ON_PB
|
|
bool "DTR_RI_DSR_CD_on_PB"
|
|
|
|
config ETRAX_SER3_DTR_RI_DSR_CD_MIXED
|
|
bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
|
|
|
|
endchoice
|
|
|
|
config ETRAX_SER3_DTR_ON_PA_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_RI_ON_PA_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_DSR_ON_PA_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_CD_ON_PA_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_DTR_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_RI_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_DSR_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_SER3_CD_ON_PB_BIT
|
|
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
|
|
depends on ETRAX_SERIAL_PORT3
|
|
default "-1"
|
|
|
|
config ETRAX_RS485
|
|
bool "RS-485 support"
|
|
depends on ETRAX_SERIAL
|
|
help
|
|
Enables support for RS-485 serial communication. For a primer on
|
|
RS-485, see <http://www.hw.cz/english/docs/rs485/rs485.html>.
|
|
|
|
config ETRAX_RS485_ON_PA
|
|
bool "RS-485 mode on PA"
|
|
depends on ETRAX_RS485
|
|
help
|
|
Control Driver Output Enable on RS485 transceiver using a pin on PA
|
|
port:
|
|
Axis 2400/2401 uses PA 3.
|
|
|
|
config ETRAX_RS485_ON_PA_BIT
|
|
int "RS-485 mode on PA bit"
|
|
depends on ETRAX_RS485_ON_PA
|
|
default "3"
|
|
help
|
|
Control Driver Output Enable on RS485 transceiver using a this bit
|
|
on PA port.
|
|
|
|
config ETRAX_RS485_DISABLE_RECEIVER
|
|
bool "Disable serial receiver"
|
|
depends on ETRAX_RS485
|
|
help
|
|
It's necessary to disable the serial receiver to avoid serial
|
|
loopback. Not all products are able to do this in software only.
|
|
Axis 2400/2401 must disable receiver.
|
|
|
|
config ETRAX_IDE
|
|
bool "ATA/IDE support"
|
|
select IDE
|
|
select BLK_DEV_IDE
|
|
select BLK_DEV_IDEDISK
|
|
select BLK_DEV_IDECD
|
|
select BLK_DEV_IDEDMA
|
|
help
|
|
Enable this to get support for ATA/IDE.
|
|
You can't use paralell ports or SCSI ports
|
|
at the same time.
|
|
|
|
|
|
config ETRAX_IDE_DELAY
|
|
int "Delay for drives to regain consciousness"
|
|
depends on ETRAX_IDE
|
|
default 15
|
|
help
|
|
Number of seconds to wait for IDE drives to spin up after an IDE
|
|
reset.
|
|
choice
|
|
prompt "IDE reset pin"
|
|
depends on ETRAX_IDE
|
|
default ETRAX_IDE_PB7_RESET
|
|
|
|
config ETRAX_IDE_PB7_RESET
|
|
bool "Port_PB_Bit_7"
|
|
help
|
|
IDE reset on pin 7 on port B
|
|
|
|
config ETRAX_IDE_G27_RESET
|
|
bool "Port_G_Bit_27"
|
|
help
|
|
IDE reset on pin 27 on port G
|
|
|
|
endchoice
|
|
|
|
|
|
config ETRAX_USB_HOST
|
|
bool "USB host"
|
|
select USB
|
|
help
|
|
This option enables the host functionality of the ETRAX 100LX
|
|
built-in USB controller. In host mode the controller is designed
|
|
for CTRL and BULK traffic only, INTR traffic may work as well
|
|
however (depending on the requirements of timeliness).
|
|
|
|
config ETRAX_USB_HOST_PORT1
|
|
bool "USB port 1 enabled"
|
|
depends on ETRAX_USB_HOST
|
|
default n
|
|
|
|
config ETRAX_USB_HOST_PORT2
|
|
bool "USB port 2 enabled"
|
|
depends on ETRAX_USB_HOST
|
|
default n
|
|
|
|
config ETRAX_AXISFLASHMAP
|
|
bool "Axis flash-map support"
|
|
depends on ETRAX_ARCH_V10
|
|
select MTD
|
|
select MTD_CFI
|
|
select MTD_CFI_AMDSTD
|
|
select MTD_OBSOLETE_CHIPS
|
|
select MTD_AMDSTD
|
|
select MTD_CHAR
|
|
select MTD_BLOCK
|
|
select MTD_PARTITIONS
|
|
select MTD_CONCAT
|
|
select MTD_COMPLEX_MAPPINGS
|
|
help
|
|
This option enables MTD mapping of flash devices. Needed to use
|
|
flash memories. If unsure, say Y.
|
|
|
|
config ETRAX_PTABLE_SECTOR
|
|
int "Byte-offset of partition table sector"
|
|
depends on ETRAX_AXISFLASHMAP
|
|
default "65536"
|
|
help
|
|
Byte-offset of the partition table in the first flash chip.
|
|
The default value is 64kB and should not be changed unless
|
|
you know exactly what you are doing. The only valid reason
|
|
for changing this is when the flash block size is bigger
|
|
than 64kB (e.g. when using two parallel 16 bit flashes).
|
|
|
|
config ETRAX_I2C
|
|
bool "I2C support"
|
|
depends on ETRAX_ARCH_V10
|
|
help
|
|
Enables an I2C driver on ETRAX100.
|
|
EXAMPLE usage:
|
|
i2c_arg = I2C_WRITEARG(STA013_WRITE_ADDR, reg, val);
|
|
ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_WRITEREG), i2c_arg);
|
|
i2c_arg = I2C_READARG(STA013_READ_ADDR, reg);
|
|
val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg);
|
|
|
|
# this is true for most products since PB-I2C seems to be somewhat
|
|
# flawed..
|
|
config ETRAX_I2C_USES_PB_NOT_PB_I2C
|
|
bool "I2C uses PB not PB-I2C"
|
|
depends on ETRAX_I2C
|
|
help
|
|
Select whether to use the special I2C mode in the PB I/O register or
|
|
not. This option needs to be selected in order to use some drivers
|
|
that access the I2C I/O pins directly instead of going through the
|
|
I2C driver, like the DS1302 realtime-clock driver. If you are
|
|
uncertain, choose Y here.
|
|
|
|
config ETRAX_I2C_DATA_PORT
|
|
int "I2C SDA bit number"
|
|
depends on ETRAX_I2C_USES_PB_NOT_PB_I2C
|
|
default "0"
|
|
help
|
|
Selects the pin on Port B where the data pin is connected
|
|
|
|
config ETRAX_I2C_CLK_PORT
|
|
int "I2C SCL bit number"
|
|
depends on ETRAX_I2C_USES_PB_NOT_PB_I2C
|
|
default "1"
|
|
help
|
|
Select the pin on Port B where the clock pin is connected
|
|
|
|
config ETRAX_I2C_EEPROM
|
|
bool "I2C EEPROM (non-volatile RAM) support"
|
|
depends on ETRAX_I2C
|
|
help
|
|
Enables I2C EEPROM (non-volatile RAM) on PB0 and PB1 using the I2C
|
|
driver. Select size option: Probed, 2k, 8k, 16k.
|
|
(Probing works for 2k and 8k but not that well for 16k)
|
|
|
|
choice
|
|
prompt "EEPROM size"
|
|
depends on ETRAX_I2C_EEPROM
|
|
default ETRAX_I2C_EEPROM_PROBE
|
|
|
|
config ETRAX_I2C_EEPROM_PROBE
|
|
bool "Probed"
|
|
help
|
|
Specifies size or auto probe of the EEPROM size.
|
|
Options: Probed, 2k, 8k, 16k.
|
|
(Probing works for 2k and 8k but not that well for 16k)
|
|
|
|
config ETRAX_I2C_EEPROM_2KB
|
|
bool "2kB"
|
|
help
|
|
Use a 2kB EEPROM.
|
|
|
|
config ETRAX_I2C_EEPROM_8KB
|
|
bool "8kB"
|
|
help
|
|
Use a 8kB EEPROM.
|
|
|
|
config ETRAX_I2C_EEPROM_16KB
|
|
bool "16kB"
|
|
help
|
|
Use a 16kB EEPROM.
|
|
|
|
endchoice
|
|
|
|
config ETRAX_GPIO
|
|
bool "GPIO support"
|
|
depends on ETRAX_ARCH_V10
|
|
---help---
|
|
Enables the ETRAX general port device (major 120, minors 0 and 1).
|
|
You can use this driver to access the general port bits. It supports
|
|
these ioctl's:
|
|
#include <linux/etraxgpio.h>
|
|
fd = open("/dev/gpioa", O_RDWR); // or /dev/gpiob
|
|
ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_SETBITS), bits_to_set);
|
|
ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_CLRBITS), bits_to_clear);
|
|
val = ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_READBITS), NULL);
|
|
Remember that you need to setup the port directions appropriately in
|
|
the General configuration.
|
|
|
|
config ETRAX_PA_BUTTON_BITMASK
|
|
hex "PA-buttons bitmask"
|
|
depends on ETRAX_GPIO
|
|
default "02"
|
|
help
|
|
This is a bitmask with information about what bits on PA that
|
|
are used for buttons.
|
|
Most products has a so called TEST button on PA1, if that's true
|
|
use 02 here.
|
|
Use 00 if there are no buttons on PA.
|
|
If the bitmask is <> 00 a button driver will be included in the gpio
|
|
driver. ETRAX general I/O support must be enabled.
|
|
|
|
config ETRAX_PA_CHANGEABLE_DIR
|
|
hex "PA user changeable dir mask"
|
|
depends on ETRAX_GPIO
|
|
default "00"
|
|
help
|
|
This is a bitmask with information of what bits in PA that a user
|
|
can change direction on using ioctl's.
|
|
Bit set = changeable.
|
|
You probably want 00 here.
|
|
|
|
config ETRAX_PA_CHANGEABLE_BITS
|
|
hex "PA user changeable bits mask"
|
|
depends on ETRAX_GPIO
|
|
default "FF"
|
|
help
|
|
This is a bitmask with information of what bits in PA that a user
|
|
can change change the value on using ioctl's.
|
|
Bit set = changeable.
|
|
You probably want 00 here.
|
|
|
|
config ETRAX_PB_CHANGEABLE_DIR
|
|
hex "PB user changeable dir mask"
|
|
depends on ETRAX_GPIO
|
|
default "00"
|
|
help
|
|
This is a bitmask with information of what bits in PB that a user
|
|
can change direction on using ioctl's.
|
|
Bit set = changeable.
|
|
You probably want 00 here.
|
|
|
|
config ETRAX_PB_CHANGEABLE_BITS
|
|
hex "PB user changeable bits mask"
|
|
depends on ETRAX_GPIO
|
|
default "FF"
|
|
help
|
|
This is a bitmask with information of what bits in PB that a user
|
|
can change the value on using ioctl's.
|
|
Bit set = changeable.
|
|
You probably want 00 here.
|
|
|
|
config ETRAX_RTC
|
|
bool "Real Time Clock support"
|
|
depends on ETRAX_ARCH_V10
|
|
help
|
|
Enables drivers for the Real-Time Clock battery-backed chips on
|
|
some products. The kernel reads the time when booting, and
|
|
the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
|
|
rtc_time struct (see <file:include/asm-cris/rtc.h>) on the /dev/rtc
|
|
device, major 121. You can check the time with cat /proc/rtc, but
|
|
normal time reading should be done using libc function time and
|
|
friends.
|
|
|
|
choice
|
|
prompt "RTC chip"
|
|
depends on ETRAX_RTC
|
|
default ETRAX_DS1302
|
|
|
|
config ETRAX_DS1302
|
|
bool "DS1302"
|
|
help
|
|
Enables the driver for the DS1302 Real-Time Clock battery-backed
|
|
chip on some products.
|
|
|
|
config ETRAX_PCF8563
|
|
bool "PCF8563"
|
|
help
|
|
Enables the driver for the PCF8563 Real-Time Clock battery-backed
|
|
chip on some products.
|
|
|
|
endchoice
|
|
|
|
config ETRAX_DS1302_RST_ON_GENERIC_PORT
|
|
bool "DS1302 RST on Generic Port"
|
|
depends on ETRAX_DS1302
|
|
help
|
|
If your product has the RST signal line for the DS1302 RTC on the
|
|
Generic Port then say Y here, otherwise leave it as N in which
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case the RST signal line is assumed to be connected to Port PB
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(just like the SCL and SDA lines).
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config ETRAX_DS1302_RSTBIT
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int "DS1302 RST bit number"
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depends on ETRAX_DS1302
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default "2"
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help
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This is the bit number for the RST signal line of the DS1302 RTC on
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the selected port. If you have selected the generic port then it
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should be bit 27, otherwise your best bet is bit 5.
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config ETRAX_DS1302_SCLBIT
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int "DS1302 SCL bit number"
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depends on ETRAX_DS1302
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default "1"
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help
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This is the bit number for the SCL signal line of the DS1302 RTC on
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Port PB. This is probably best left at 3.
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config ETRAX_DS1302_SDABIT
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int "DS1302 SDA bit number"
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depends on ETRAX_DS1302
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default "0"
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help
|
|
This is the bit number for the SDA signal line of the DS1302 RTC on
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Port PB. This is probably best left at 2.
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config ETRAX_DS1302_TRICKLE_CHARGE
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int "DS1302 Trickle charger value"
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depends on ETRAX_DS1302
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default "0"
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help
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This controls the initial value of the trickle charge register.
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0 = disabled (use this if you are unsure or have a non rechargable battery)
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Otherwise the following values can be OR:ed together to control the
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charge current:
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1 = 2kohm, 2 = 4kohm, 3 = 4kohm
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4 = 1 diode, 8 = 2 diodes
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Allowed values are (increasing current): 0, 11, 10, 9, 7, 6, 5
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