diff options
Diffstat (limited to 'arch/cris/arch-v10/drivers/Kconfig')
| -rw-r--r-- | arch/cris/arch-v10/drivers/Kconfig | 561 |
1 files changed, 0 insertions, 561 deletions
diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig deleted file mode 100644 index 8792af63c049..000000000000 --- a/arch/cris/arch-v10/drivers/Kconfig +++ /dev/null @@ -1,561 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -if ETRAX_ARCH_V10 - -config ETRAX_ETHERNET - bool "Ethernet support" - depends on ETRAX_ARCH_V10 && NETDEVICES - 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 || 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 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://en.wikipedia.org/wiki/Rs485> - -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_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_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_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 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. - -endif |