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config ETRAX_ETHERNET
bool "Ethernet support"
depends on ETRAX_ARCH_V10
select NET_ETHERNET
help
This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet
controller.
choice
prompt "Network LED behavior"
depends on ETRAX_ETHERNET
default ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
config ETRAX_NETWORK_LED_ON_WHEN_LINK
bool "LED_on_when_link"
help
Selecting LED_on_when_link will light the LED when there is a
connection and will flash off when there is activity.
Selecting LED_on_when_activity will light the LED only when
there is activity.
This setting will also affect the behaviour of other activity LEDs
e.g. Bluetooth.
config ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY
bool "LED_on_when_activity"
help
Selecting LED_on_when_link will light the LED when there is a
connection and will flash off when there is activity.
Selecting LED_on_when_activity will light the LED only when
there is activity.
This setting will also affect the behaviour of other activity LEDs
e.g. Bluetooth.
endchoice
config ETRAX_SERIAL
bool "Serial-port support"
depends on ETRAX_ARCH_V10
help
Enables the ETRAX 100 serial driver for ser0 (ttyS0)
You probably want this enabled.
config ETRAX_SERIAL_FAST_TIMER
bool "Use fast timers for serial DMA flush (experimental)"
depends on ETRAX_SERIAL
help
Select this to have the serial DMAs flushed at a higher rate than
normally, possible by using the fast timer API, the timeout is
approx. 4 character times.
If unsure, say N.
config ETRAX_SERIAL_FLUSH_DMA_FAST
bool "Fast serial port DMA flush"
depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER
help
Select this to have the serial DMAs flushed at a higher rate than
normally possible through a fast timer interrupt (currently at
15360 Hz).
If unsure, say N.
config ETRAX_SERIAL_RX_TIMEOUT_TICKS
int "Receive flush timeout (ticks) "
depends on ETRAX_SERIAL && !ETRAX_SERIAL_FAST_TIMER && !ETRAX_SERIAL_FLUSH_DMA_FAST
default "5"
help
Number of timer ticks between flush of receive fifo (1 tick = 10ms).
Try 0-3 for low latency applications. Approx 5 for high load
applications (e.g. PPP). Maybe this should be more adaptive some
day...
config ETRAX_SERIAL_PORT0
bool "Serial port 0 enabled"
depends on ETRAX_SERIAL
help
Enables the ETRAX 100 serial driver for ser0 (ttyS0)
Normally you want this on, unless you use external DMA 1 that uses
the same DMA channels.
choice
prompt "Ser0 DMA out assignment"
depends on ETRAX_SERIAL_PORT0
default ETRAX_SERIAL_PORT0_DMA6_OUT
config ETRAX_SERIAL_PORT0_NO_DMA_OUT
bool "No DMA out"
config ETRAX_SERIAL_PORT0_DMA6_OUT
bool "DMA 6"
endchoice
choice
prompt "Ser0 DMA in assignment"
depends on ETRAX_SERIAL_PORT0
default ETRAX_SERIAL_PORT0_DMA7_IN
config ETRAX_SERIAL_PORT0_NO_DMA_IN
bool "No DMA in"
config ETRAX_SERIAL_PORT0_DMA7_IN
bool "DMA 7"
endchoice
choice
prompt "Ser0 DTR, RI, DSR and CD assignment"
depends on ETRAX_SERIAL_PORT0
default ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE
config ETRAX_SER0_DTR_RI_DSR_CD_ON_NONE
bool "No_DTR_RI_DSR_CD"
config ETRAX_SER0_DTR_RI_DSR_CD_ON_PA
bool "DTR_RI_DSR_CD_on_PA"
config ETRAX_SER0_DTR_RI_DSR_CD_ON_PB
bool "DTR_RI_DSR_CD_on_PB"
help
Enables the status and control signals DTR, RI, DSR and CD on PB for
ser0.
config ETRAX_SER0_DTR_RI_DSR_CD_MIXED
bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
endchoice
config ETRAX_SER0_DTR_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
config ETRAX_SER0_RI_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
config ETRAX_SER0_DSR_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
config ETRAX_SER0_CD_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PA || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
config ETRAX_SER0_DTR_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "4" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the DTR signal for serial
port 0.
config ETRAX_SER0_RI_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "5" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the RI signal for serial
port 0.
config ETRAX_SER0_DSR_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "6" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the DSR signal for serial
port 0.
config ETRAX_SER0_CD_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT0
default "-1" if !ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER0_DTR_RI_DSR_CD_MIXED
default "7" if ETRAX_SER0_DTR_RI_DSR_CD_ON_PB || ETRAX_SER0_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the CD signal for serial
port 0.
config ETRAX_SERIAL_PORT1
bool "Serial port 1 enabled"
depends on ETRAX_SERIAL
help
Enables the ETRAX 100 serial driver for ser1 (ttyS1).
choice
prompt "Ser1 DMA out assignment"
depends on ETRAX_SERIAL_PORT1
default ETRAX_SERIAL_PORT1_DMA8_OUT
config ETRAX_SERIAL_PORT1_NO_DMA_OUT
bool "No DMA out"
config ETRAX_SERIAL_PORT1_DMA8_OUT
bool "DMA 8"
endchoice
choice
prompt "Ser1 DMA in assignment"
depends on ETRAX_SERIAL_PORT1
default ETRAX_SERIAL_PORT1_DMA9_IN
config ETRAX_SERIAL_PORT1_NO_DMA_IN
bool "No DMA in"
config ETRAX_SERIAL_PORT1_DMA9_IN
bool "DMA 9"
endchoice
choice
prompt "Ser1 DTR, RI, DSR and CD assignment"
depends on ETRAX_SERIAL_PORT1
default ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE
config ETRAX_SER1_DTR_RI_DSR_CD_ON_NONE
bool "No_DTR_RI_DSR_CD"
config ETRAX_SER1_DTR_RI_DSR_CD_ON_PA
bool "DTR_RI_DSR_CD_on_PA"
config ETRAX_SER1_DTR_RI_DSR_CD_ON_PB
bool "DTR_RI_DSR_CD_on_PB"
help
Enables the status and control signals DTR, RI, DSR and CD on PB for
ser1.
config ETRAX_SER1_DTR_RI_DSR_CD_MIXED
bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
endchoice
config ETRAX_SER1_DTR_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
config ETRAX_SER1_RI_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
config ETRAX_SER1_DSR_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
config ETRAX_SER1_CD_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "7" if
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