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|
if ETRAX_ARCH_V10
config ETRAX_ETHERNET
bool "Ethernet support"
depends on ETRAX_ARCH_V10
select NET_ETHERNET
select NET_CORE
select MII
help
This option enables the ETRAX 100LX built-in 10/100Mbit Ethernet
controller.
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 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 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 ETRAX_SER1_DTR_RI_DSR_CD_ON_PA || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
config ETRAX_SER1_DTR_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "4" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the DTR signal for serial
port 1.
config ETRAX_SER1_RI_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "5" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the RI signal for serial
port 1.
config ETRAX_SER1_DSR_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "6" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the DSR signal for serial
port 1.
config ETRAX_SER1_CD_ON_PB_BIT
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
depends on ETRAX_SERIAL_PORT1
default "-1" if !ETRAX_SER1_DTR_RI_DSR_CD_ON_PB && !ETRAX_SER1_DTR_RI_DSR_CD_MIXED
default "7" if ETRAX_SER1_DTR_RI_DSR_CD_ON_PB || ETRAX_SER1_DTR_RI_DSR_CD_MIXED
help
Specify the pin of the PB port to carry the CD signal for serial
port 1.
comment "Make sure you do not have the same PB bits more than once!"
depends on ETRAX_SERIAL && ETRAX_SER0_DTR_RI_DSR_CD_ON_PB && ETRAX_SER1_DTR_RI_DSR_CD_ON_PB
config ETRAX_SERIAL_PORT2
bool "Serial port 2 enabled"
depends on ETRAX_SERIAL
help
Enables the ETRAX 100 serial driver for ser2 (ttyS2).
choice
prompt "Ser2 DTR, RI, DSR and CD assignment"
depends on ETRAX_SERIAL_PORT2
default ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE
config ETRAX_SER2_DTR_RI_DSR_CD_ON_NONE
bool "No_DTR_RI_DSR_CD"
config ETRAX_SER2_DTR_RI_DSR_CD_ON_PA
bool "DTR_RI_DSR_CD_on_PA"
help
Enables the status and control signals DTR, RI, DSR and CD on PA for
ser2.
config ETRAX_SER2_DTR_RI_DSR_CD_ON_PB
bool "DTR_RI_DSR_CD_on_PB"
config ETRAX_SER2_DTR_RI_DSR_CD_MIXED
bool "DTR_RI_DSR_CD_mixed_on_PA_and_PB"
endchoice
config ETRAX_SER2_DTR_ON_PA_BIT
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
depends on ETRAX_SERIAL_PORT2
default "-1" if !ETRAX_SER2_DTR_RI_DSR_CD_ON_PA && !ETRAX_SER2_DTR_RI_DSR_CD_MIXED
default "4" 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_RI_ON_PA_BIT
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
|
