FMC: add a driver to write mezzanine EEPROM
This driver allows to reprogram the EEPROM in a mezzanine, to store
its own identifiers during manufacturing or to save other useful data.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch>
Acked-by: Emilio G. Cota <cota@braap.org>
Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/fmc/Kconfig b/drivers/fmc/Kconfig
index 7eacef9..2bb1953 100644
--- a/drivers/fmc/Kconfig
+++ b/drivers/fmc/Kconfig
@@ -32,4 +32,12 @@
The driver also handles interrupts (we used it with a real carrier
before the mezzanines were produced)
+config FMC_WRITE_EEPROM
+ 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.
+
endif # FMC
