drivers/fmc/Kconfig

   1 #
   2 # FMC (ANSI-VITA 57.1) bus support
   3 #
   4
   5 menuconfig FMC
   6         tristate "FMC support"
   7         help
   8
   9           FMC (FPGA Mezzanine Carrier) is a mechanical and electrical
  10           standard for mezzanine cards that plug into a carrier board.
  11           This kernel subsystem supports the matching between carrier
  12           and mezzanine based on identifiers stored in the internal I2C
  13           EEPROM, as well as having carrier-independent drivers.
  14
  15           The framework was born outside of the kernel and at this time
  16           the off-tree code base is more complete.  Code and documentation
  17           is at git://ohwr.org/fmc-projects/fmc-bus.git .
  18
  19 if FMC
  20
  21 config FMC_FAKEDEV
  22         tristate "FMC fake device (software testing)"
  23         help
  24           This is a fake carrier, bringing a default EEPROM content
  25           that can be rewritten at run time and usef for matching
  26           mezzanines.
  27
  28 config FMC_TRIVIAL
  29         tristate "FMC trivial mezzanine driver (software testing)"
  30         help
  31           This is a fake mezzanine driver, to show how FMC works and test it.
  32           The driver also handles interrupts (we used it with a real carrier
  33           before the mezzanines were produced)
  34
  35 config FMC_WRITE_EEPROM
  36         tristate "FMC mezzanine driver to write I2C EEPROM"
  37         help
  38           This driver matches every mezzanine device and can write the
  39           internal EEPROM of the PCB, using the firmware loader to get
  40           its binary and the function carrier->reprogram to actually do it.
  41           It is useful when the mezzanines are produced.
  42
  43 config FMC_CHARDEV
  44         tristate "FMC mezzanine driver that registers a char device"
  45         help
  46           This driver matches every mezzanine device and allows user
  47           space to read and write registers using a char device. It
  48           can be used to write user-space drivers, or just get
  49           acquainted with a mezzanine before writing its specific driver.
  50
  51 endif # FMC