diff options
Diffstat (limited to 'arch/cris/arch-v32/drivers/Kconfig')
| -rw-r--r-- | arch/cris/arch-v32/drivers/Kconfig | 625 |
1 files changed, 625 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig new file mode 100644 index 000000000000..a33097f95362 --- /dev/null +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -0,0 +1,625 @@ +config ETRAX_ETHERNET + bool "Ethernet support" + depends on ETRAX_ARCH_V32 + select NET_ETHERNET + help + This option enables the ETRAX FS built-in 10/100Mbit Ethernet + controller. + +config ETRAX_ETHERNET_HW_CSUM + bool "Hardware accelerated ethernet checksum and scatter/gather" + depends on ETRAX_ETHERNET + depends on ETRAX_STREAMCOPROC + default y + help + Hardware acceleration of checksumming and scatter/gather + +config ETRAX_ETHERNET_IFACE0 + depends on ETRAX_ETHERNET + bool "Enable network interface 0" + +config ETRAX_ETHERNET_IFACE1 + depends on ETRAX_ETHERNET + bool "Enable network interface 1 (uses DMA6 and DMA7)" + +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 ETRAXFS_SERIAL + bool "Serial-port support" + depends on ETRAX_ARCH_V32 + help + Enables the ETRAX FS serial driver for ser0 (ttyS0) + You probably want this enabled. + +config ETRAX_SERIAL_PORT0 + bool "Serial port 0 enabled" + depends on ETRAXFS_SERIAL + help + Enables the ETRAX FS serial driver for ser0 (ttyS0) + Normally you want this on. You can control what DMA channels to use + if you do not need DMA to something else. + ser0 can use dma4 or dma6 for output and dma5 or dma7 for input. + +choice + prompt "Ser0 DMA in channel " + depends on ETRAX_SERIAL_PORT0 + default ETRAX_SERIAL_PORT0_NO_DMA_IN + help + What DMA channel to use for ser0. + + +config ETRAX_SERIAL_PORT0_NO_DMA_IN + bool "Ser0 uses no DMA for input" + help + Do not use DMA for ser0 input. + +config ETRAX_SERIAL_PORT0_DMA7_IN + bool "Ser0 uses DMA7 for input" + depends on ETRAX_SERIAL_PORT0 + help + Enables the DMA7 input channel for ser0 (ttyS0). + If you do not enable DMA, an interrupt for each character will be + used when receiveing data. + Normally you want to use DMA, unless you use the DMA channel for + something else. + +endchoice + +choice + prompt "Ser0 DMA out channel" + depends on ETRAX_SERIAL_PORT0 + default ETRAX_SERIAL_PORT0_NO_DMA_OUT + +config ETRAX_SERIAL_PORT0_NO_DMA_OUT + bool "Ser0 uses no DMA for output" + help + Do not use DMA for ser0 output. + +config ETRAX_SERIAL_PORT0_DMA6_OUT + bool "Ser0 uses DMA6 for output" + depends on ETRAX_SERIAL_PORT0 + help + Enables the DMA6 output channel for ser0 (ttyS0). + If you do not enable DMA, an interrupt for each character will be + used when transmitting data. + Normally you want to use DMA, unless you use the DMA channel for + something else. + +endchoice + +config ETRAX_SER0_DTR_BIT + string "Ser 0 DTR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT0 + +config ETRAX_SER0_RI_BIT + string "Ser 0 RI bit (empty = not used)" + depends on ETRAX_SERIAL_PORT0 + +config ETRAX_SER0_DSR_BIT + string "Ser 0 DSR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT0 + +config ETRAX_SER0_CD_BIT + string "Ser 0 CD bit (empty = not used)" + depends on ETRAX_SERIAL_PORT0 + +config ETRAX_SERIAL_PORT1 + bool "Serial port 1 enabled" + depends on ETRAXFS_SERIAL + help + Enables the ETRAX FS serial driver for ser1 (ttyS1). + +choice + prompt "Ser1 DMA in channel " + depends on ETRAX_SERIAL_PORT1 + default ETRAX_SERIAL_PORT1_NO_DMA_IN + help + What DMA channel to use for ser1. + + +config ETRAX_SERIAL_PORT1_NO_DMA_IN + bool "Ser1 uses no DMA for input" + help + Do not use DMA for ser1 input. + +config ETRAX_SERIAL_PORT1_DMA5_IN + bool "Ser1 uses DMA5 for input" + depends on ETRAX_SERIAL_PORT1 + help + Enables the DMA5 input channel for ser1 (ttyS1). + If you do not enable DMA, an interrupt for each character will be + used when receiveing data. + Normally you want this on, unless you use the DMA channel for + something else. + +endchoice + +choice + prompt "Ser1 DMA out channel " + depends on ETRAX_SERIAL_PORT1 + default ETRAX_SERIAL_PORT1_NO_DMA_OUT + help + What DMA channel to use for ser1. + +config ETRAX_SERIAL_PORT1_NO_DMA_OUT + bool "Ser1 uses no DMA for output" + help + Do not use DMA for ser1 output. + +config ETRAX_SERIAL_PORT1_DMA4_OUT + bool "Ser1 uses DMA4 for output" + depends on ETRAX_SERIAL_PORT1 + help + Enables the DMA4 output channel for ser1 (ttyS1). + If you do not enable DMA, an interrupt for each character will be + used when transmitting data. + Normally you want this on, unless you use the DMA channel for + something else. + +endchoice + +config ETRAX_SER1_DTR_BIT + string "Ser 1 DTR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT1 + +config ETRAX_SER1_RI_BIT + string "Ser 1 RI bit (empty = not used)" + depends on ETRAX_SERIAL_PORT1 + +config ETRAX_SER1_DSR_BIT + string "Ser 1 DSR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT1 + +config ETRAX_SER1_CD_BIT + string "Ser 1 CD bit (empty = not used)" + depends on ETRAX_SERIAL_PORT1 + +config ETRAX_SERIAL_PORT2 + bool "Serial port 2 enabled" + depends on ETRAXFS_SERIAL + help + Enables the ETRAX FS serial driver for ser2 (ttyS2). + +choice + prompt "Ser2 DMA in channel " + depends on ETRAX_SERIAL_PORT2 + default ETRAX_SERIAL_PORT2_NO_DMA_IN + help + What DMA channel to use for ser2. + + +config ETRAX_SERIAL_PORT2_NO_DMA_IN + bool "Ser2 uses no DMA for input" + help + Do not use DMA for ser2 input. + +config ETRAX_SERIAL_PORT2_DMA3_IN + bool "Ser2 uses DMA3 for input" + depends on ETRAX_SERIAL_PORT2 + help + Enables the DMA3 input channel for ser2 (ttyS2). + If you do not enable DMA, an interrupt for each character will be + used when receiveing data. + Normally you want to use DMA, unless you use the DMA channel for + something else. + +endchoice + +choice + prompt "Ser2 DMA out channel" + depends on ETRAX_SERIAL_PORT2 + default ETRAX_SERIAL_PORT2_NO_DMA_OUT + +config ETRAX_SERIAL_PORT2_NO_DMA_OUT + bool "Ser2 uses no DMA for output" + help + Do not use DMA for ser2 output. + +config ETRAX_SERIAL_PORT2_DMA2_OUT + bool "Ser2 uses DMA2 for output" + depends on ETRAX_SERIAL_PORT2 + help + Enables the DMA2 output channel for ser2 (ttyS2). + If you do not enable DMA, an interrupt for each character will be + used when transmitting data. + Normally you want to use DMA, unless you use the DMA channel for + something else. + +endchoice + +config ETRAX_SER2_DTR_BIT + string "Ser 2 DTR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT2 + +config ETRAX_SER2_RI_BIT + string "Ser 2 RI bit (empty = not used)" + depends on ETRAX_SERIAL_PORT2 + +config ETRAX_SER2_DSR_BIT + string "Ser 2 DSR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT2 + +config ETRAX_SER2_CD_BIT + string "Ser 2 CD bit (empty = not used)" + depends on ETRAX_SERIAL_PORT2 + +config ETRAX_SERIAL_PORT3 + bool "Serial port 3 enabled" + depends on ETRAXFS_SERIAL + help + Enables the ETRAX FS serial driver for ser3 (ttyS3). + +choice + prompt "Ser3 DMA in channel " + depends on ETRAX_SERIAL_PORT3 + default ETRAX_SERIAL_PORT3_NO_DMA_IN + help + What DMA channel to use for ser3. + + +config ETRAX_SERIAL_PORT3_NO_DMA_IN + bool "Ser3 uses no DMA for input" + help + Do not use DMA for ser3 input. + +config ETRAX_SERIAL_PORT3_DMA9_IN + bool "Ser3 uses DMA9 for input" + depends on ETRAX_SERIAL_PORT3 + help + Enables the DMA9 input channel for ser3 (ttyS3). + If you do not enable DMA, an interrupt for each character will be + used when receiveing data. + Normally you want to use DMA, unless you use the DMA channel for + something else. + +endchoice + +choice + prompt "Ser3 DMA out channel" + depends on ETRAX_SERIAL_PORT3 + default ETRAX_SERIAL_PORT3_NO_DMA_OUT + +config ETRAX_SERIAL_PORT3_NO_DMA_OUT + bool "Ser3 uses no DMA for output" + help + Do not use DMA for ser3 output. + +config ETRAX_SERIAL_PORT3_DMA8_OUT + bool "Ser3 uses DMA8 for output" + depends on ETRAX_SERIAL_PORT3 + help + Enables the DMA8 output channel for ser3 (ttyS3). + If you do not enable DMA, an interrupt for each character will be + used when transmitting data. + Normally you want to use DMA, unless you use the DMA channel for + something else. + +endchoice + +config ETRAX_SER3_DTR_BIT + string "Ser 3 DTR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT3 + +config ETRAX_SER3_RI_BIT + string "Ser 3 RI bit (empty = not used)" + depends on ETRAX_SERIAL_PORT3 + +config ETRAX_SER3_DSR_BIT + string "Ser 3 DSR bit (empty = not used)" + depends on ETRAX_SERIAL_PORT3 + +config ETRAX_SER3_CD_BIT + string "Ser 3 CD bit (empty = not used)" + depends on ETRAX_SERIAL_PORT3 + +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_DISABLE_RECEIVER + bool "Disable serial receiver" + depends on ETRAX_RS485 + help + It is 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_AXISFLASHMAP + bool "Axis flash-map support" + depends on ETRAX_ARCH_V32 + 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_SYNCHRONOUS_SERIAL + bool "Synchronous serial-port support" + depends on ETRAX_ARCH_V32 + help + Enables the ETRAX FS synchronous serial driver. + +config ETRAX_SYNCHRONOUS_SERIAL_PORT0 + bool "Synchronous serial port 0 enabled" + depends on ETRAX_SYNCHRONOUS_SERIAL + help + Enabled synchronous serial port 0. + +config ETRAX_SYNCHRONOUS_SERIAL0_DMA + bool "Enable DMA on synchronous serial port 0." + depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0 + help + A synchronous serial port can run in manual or DMA mode. + Selecting this option will make it run in DMA mode. + +config ETRAX_SYNCHRONOUS_SERIAL_PORT1 + bool "Synchronous serial port 1 enabled" + depends on ETRAX_SYNCHRONOUS_SERIAL + help + Enabled synchronous serial port 1. + +config ETRAX_SYNCHRONOUS_SERIAL1_DMA + bool "Enable DMA on synchronous serial port 1." + depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1 + help + A synchronous serial port can run in manual or DMA mode. + Selecting this option will make it run in DMA mode. + +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_NANDFLASH + bool "NAND flash support" + depends on ETRAX_ARCH_V32 + select MTD_NAND + select MTD_NAND_IDS + help + This option enables MTD mapping of NAND flash devices. Needed to use + NAND flash memories. If unsure, say Y. + +config ETRAX_I2C + bool "I2C driver" + depends on ETRAX_ARCH_V32 + help + This option enabled the I2C driver used by e.g. the RTC driver. + +config ETRAX_I2C_DATA_PORT + string "I2C data pin" + depends on ETRAX_I2C + help + The pin to use for I2C data. + +config ETRAX_I2C_CLK_PORT + string "I2C clock pin" + depends on ETRAX_I2C + help + The pin to use for I2C clock. + +config ETRAX_RTC + bool "Real Time Clock support" + depends on ETRAX_ARCH_V32 + help + Enabled RTC support. + +choice + prompt "RTC chip" + depends on ETRAX_RTC + default ETRAX_PCF8563 + +config ETRAX_PCF8563 + bool "PCF8563" + help + Philips PCF8563 RTC + +endchoice + +config ETRAX_GPIO + bool "GPIO support" + depends on ETRAX_ARCH_V32 + ---help--- + Enables the ETRAX general port device (major 120, minors 0-4). + 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); + err = ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_READ_INBITS), &val); + 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 "0x02" + help + This is a bitmask (8 bits) with information about what bits on PA + that are used for buttons. + Most products has a so called TEST button on PA1, if that is true + use 0x02 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 "0x00" + help + This is a bitmask (8 bits) with information of what bits in PA that a + user can change direction on using ioctl's. + Bit set = changeable. + You probably want 0x00 here, but it depends on your hardware. + +config ETRAX_PA_CHANGEABLE_BITS + hex "PA user changeable bits mask" + depends on ETRAX_GPIO + default "0x00" + help + This is a bitmask (8 bits) with information of what bits in PA + that a user can change the value on using ioctl's. + Bit set = changeable. + +config ETRAX_PB_CHANGEABLE_DIR + hex "PB user changeable dir mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PB + that a user can change direction on using ioctl's. + Bit set = changeable. + You probably want 0x00000 here, but it depends on your hardware. + +config ETRAX_PB_CHANGEABLE_BITS + hex "PB user changeable bits mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PB + that a user can change the value on using ioctl's. + Bit set = changeable. + +config ETRAX_PC_CHANGEABLE_DIR + hex "PC user changeable dir mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PC + that a user can change direction on using ioctl's. + Bit set = changeable. + You probably want 0x00000 here, but it depends on your hardware. + +config ETRAX_PC_CHANGEABLE_BITS + hex "PC user changeable bits mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PC + that a user can change the value on using ioctl's. + Bit set = changeable. + +config ETRAX_PD_CHANGEABLE_DIR + hex "PD user changeable dir mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PD + that a user can change direction on using ioctl's. + Bit set = changeable. + You probably want 0x00000 here, but it depends on your hardware. + +config ETRAX_PD_CHANGEABLE_BITS + hex "PD user changeable bits mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PD + that a user can change the value on using ioctl's. + Bit set = changeable. + +config ETRAX_PE_CHANGEABLE_DIR + hex "PE user changeable dir mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PE + that a user can change direction on using ioctl's. + Bit set = changeable. + You probably want 0x00000 here, but it depends on your hardware. + +config ETRAX_PE_CHANGEABLE_BITS + hex "PE user changeable bits mask" + depends on ETRAX_GPIO + default "0x00000" + help + This is a bitmask (18 bits) with information of what bits in PE + that a user can change the value on using ioctl's. + Bit set = changeable. + +config ETRAX_IDE + bool "ATA/IDE support" + depends on ETRAX_ARCH_V32 + select IDE + select BLK_DEV_IDE + select BLK_DEV_IDEDISK + select BLK_DEV_IDECD + select BLK_DEV_IDEDMA + help + Enables the ETRAX IDE driver. + +config ETRAX_CARDBUS + bool "Cardbus support" + depends on ETRAX_ARCH_V32 + select PCCARD + select CARDBUS + select HOTPLUG + select PCCARD_NONSTATIC + help + Enabled the ETRAX Carbus driver. + +config PCI + bool + depends on ETRAX_CARDBUS + default y + +config ETRAX_IOP_FW_LOAD + tristate "IO-processor hotplug firmware loading support" + depends on ETRAX_ARCH_V32 + select FW_LOADER + help + Enables IO-processor hotplug firmware loading support. + +config ETRAX_STREAMCOPROC + tristate "Stream co-processor driver enabled" + depends on ETRAX_ARCH_V32 + help + This option enables a driver for the stream co-processor + for cryptographic operations. |