# # [31mCONFIG_FMC[0m (ANSI-VITA 57.1) bus support # menuconfig [31mCONFIG_FMC[0m tristate "FMC support" help [31mCONFIG_FMC[0m ([31mCONFIG_FPGA[0m Mezzanine Carrier) is a mechanical and electrical standard for mezzanine cards that plug into a carrier board. This kernel subsystem supports the matching between carrier and mezzanine based on identifiers stored in the internal [31mCONFIG_I2C[0m EEPROM, as well as having carrier-independent drivers. The framework was born outside of the kernel and at this time the off-tree code base is more complete. Code and documentation is at git://ohwr.org/fmc-projects/fmc-bus.git . if [31mCONFIG_FMC[0m config [31mCONFIG_FMC_FAKEDEV[0m tristate "FMC fake device (software testing)" help This is a fake carrier, bringing a default EEPROM content that can be rewritten at run time and usef for matching mezzanines. config [31mCONFIG_FMC_TRIVIAL[0m tristate "FMC trivial mezzanine driver (software testing)" help This is a fake mezzanine driver, to show how [31mCONFIG_FMC[0m works and test it. The driver also handles interrupts (we used it with a real carrier before the mezzanines were produced) config [31mCONFIG_FMC_WRITE_EEPROM[0m tristate "FMC mezzanine driver to write I2C EEPROM" help This driver matches every mezzanine device and can write the internal EEPROM of the PCB, using the firmware loader to get its binary and the function carrier->reprogram to actually do it. It is useful when the mezzanines are produced. config [31mCONFIG_FMC_CHARDEV[0m tristate "FMC mezzanine driver that registers a char device" help This driver matches every mezzanine device and allows user space to read and write registers using a char device. It can be used to write user-space drivers, or just get acquainted with a mezzanine before writing its specific driver. endif # [31mCONFIG_FMC[0m |