+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0
-if ETRAX_ARCH_V32
-
-config ETRAX_ETHERNET
- bool "Ethernet support"
- depends on ETRAX_ARCH_V32 && NETDEVICES
- select MII
- help
- This option enables the ETRAX FS built-in 10/100Mbit Ethernet
- controller.
-
-config ETRAX_NO_PHY
- bool "PHY not present"
- depends on ETRAX_ETHERNET
- help
- This option disables all MDIO communication with an ethernet
- transceiver connected to the MII interface. This option shall
- typically be enabled if the MII interface is connected to a
- switch. This option should normally be disabled. If enabled,
- speed and duplex will be locked to 100 Mbit and full duplex.
-
-config ETRAXFS_SERIAL
- bool "Serial-port support"
- depends on ETRAX_ARCH_V32
- select SERIAL_CORE
- select SERIAL_CORE_CONSOLE
- help
- Enables the ETRAX FS serial driver for ser0 (ttyS0)
- You probably want this enabled.
-
-config ETRAX_RS485
- bool "RS-485 support"
- depends on ETRAXFS_SERIAL
- help
- Enables support for RS-485 serial communication.
-
-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.
-
-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.
-
-config ETRAX_SERIAL_PORT1
- bool "Serial port 1 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser1 (ttyS1).
-
-config ETRAX_SERIAL_PORT2
- bool "Serial port 2 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser2 (ttyS2).
-
-config ETRAX_SERIAL_PORT3
- bool "Serial port 3 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser3 (ttyS3).
-
-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 && ETRAXFS
- 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_AXISFLASHMAP
- bool "Axis flash-map support"
- depends on ETRAX_ARCH_V32
- select MTD
- select MTD_CFI
- select MTD_CFI_AMDSTD
- select MTD_JEDECPROBE
- select MTD_BLOCK
- select MTD_COMPLEX_MAPPINGS
- select MTD_MTDRAM
- help
- This option enables MTD mapping of flash devices. Needed to use
- flash memories. If unsure, say Y.
-
-config ETRAX_AXISFLASHMAP_MTD0WHOLE
- bool "MTD0 is whole boot flash device"
- depends on ETRAX_AXISFLASHMAP
- help
- When this option is not set, mtd0 refers to the first partition
- on the boot flash device. When set, mtd0 refers to the whole
- device, with mtd1 referring to the first partition etc.
-
-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
- help
- This option enables MTD mapping of NAND flash devices. Needed to use
- NAND flash memories. If unsure, say Y.
-
-config ETRAX_NANDBOOT
- bool "Boot from NAND flash"
- depends on ETRAX_NANDFLASH
- help
- This options enables booting from NAND flash devices.
- Say Y if your boot code, kernel and root file system is in
- NAND flash. Say N if they are in NOR flash.
-
-config ETRAX_CARDBUS
- bool "Cardbus support"
- depends on ETRAX_ARCH_V32
- help
- Enabled the ETRAX Cardbus driver.
-
-config PCI
- bool
- depends on ETRAX_CARDBUS
- default y
- select HAVE_GENERIC_DMA_COHERENT
-
-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.
-
-config ETRAX_MMC_IOP
- tristate "MMC/SD host driver using IO-processor"
- depends on ETRAX_ARCH_V32 && MMC
- help
- This option enables the SD/MMC host controller interface.
- The host controller is implemented using the built in
- IO-Processor. Only the SPU is used in this implementation.
-
-config ETRAX_SPI_MMC
-# Make this one of several "choices" (possible simultaneously but
-# suggested uniquely) when an IOP driver emerges for "real" MMC/SD
-# protocol support.
- tristate
- depends on !ETRAX_MMC_IOP
- default MMC
- select SPI
- select MMC_SPI
-
-# While the board info is MMC_SPI only, the drivers are written to be
-# independent of MMC_SPI, so we'll keep SPI non-dependent on the
-# MMC_SPI config choices (well, except for a single depends-on-line
-# for the board-info file until a separate non-MMC SPI board file
-# emerges).
-# FIXME: When that happens, we'll need to be able to ask for and
-# configure non-MMC SPI ports together with MMC_SPI ports (if multiple
-# SPI ports are enabled).
-
-config SPI_ETRAX_SSER
- tristate
- depends on SPI_MASTER && ETRAX_ARCH_V32
- select SPI_BITBANG
- help
- This enables using an synchronous serial (sser) port as a
- SPI master controller on Axis ETRAX FS and later. The
- driver can be configured to use any sser port.
-
-config SPI_ETRAX_GPIO
- tristate
- depends on SPI_MASTER && ETRAX_ARCH_V32
- select SPI_BITBANG
- help
- This enables using GPIO pins port as a SPI master controller
- on Axis ETRAX FS and later. The driver can be configured to
- use any GPIO pins.
-
-config ETRAX_SPI_SSER0
- tristate "SPI using synchronous serial port 0 (sser0)"
- depends on ETRAX_SPI_MMC
- default m if MMC_SPI=m
- default y if MMC_SPI=y
- default y if MMC_SPI=n
- select SPI_ETRAX_SSER
- help
- Say Y for an MMC/SD socket connected to synchronous serial port 0,
- or for devices using the SPI protocol on that port. Say m if you
- want to build it as a module, which will be named spi_crisv32_sser.
- (You need to select MMC separately.)
-
-config ETRAX_SPI_SSER1
- tristate "SPI using synchronous serial port 1 (sser1)"
- depends on ETRAX_SPI_MMC
- default m if MMC_SPI=m && ETRAX_SPI_SSER0=n
- default y if MMC_SPI=y && ETRAX_SPI_SSER0=n
- default y if MMC_SPI=n && ETRAX_SPI_SSER0=n
- select SPI_ETRAX_SSER
- help
- Say Y for an MMC/SD socket connected to synchronous serial port 1,
- or for devices using the SPI protocol on that port. Say m if you
- want to build it as a module, which will be named spi_crisv32_sser.
- (You need to select MMC separately.)
-
-config ETRAX_SPI_GPIO
- tristate "Bitbanged SPI using gpio pins"
- depends on ETRAX_SPI_MMC
- select SPI_ETRAX_GPIO
- default m if MMC_SPI=m && ETRAX_SPI_SSER0=n && ETRAX_SPI_SSER1=n
- default y if MMC_SPI=y && ETRAX_SPI_SSER0=n && ETRAX_SPI_SSER1=n
- default y if MMC_SPI=n && ETRAX_SPI_SSER0=n && ETRAX_SPI_SSER1=n
- help
- Say Y for an MMC/SD socket connected to general I/O pins (but not
- a complete synchronous serial ports), or for devices using the SPI
- protocol on general I/O pins. Slow and slows down the system.
- Say m to build it as a module, which will be called spi_crisv32_gpio.
- (You need to select MMC separately.)
-
-endif
projects / linux-2.6-block.git / blobdiff