sfc: Update the description of SFC_MTD

SFC4000 boards also have an EEPROM exposed as MTD.
The boot configuration is accessed through MTD.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
index ae40b666739..8d423544a7e 100644
--- a/drivers/net/ethernet/sfc/Kconfig
+++ b/drivers/net/ethernet/sfc/Kconfig
@@ -16,9 +16,9 @@ config SFC_MTD
         depends on SFC && MTD && !(SFC=y && MTD=m)
         default y
         ---help---
-          This exposes the on-board flash memory as MTD devices (e.g.
-          /dev/mtd1).  This makes it possible to upload new firmware
-          to the NIC.
+          This exposes the on-board flash and/or EEPROM as MTD devices
+          (e.g. /dev/mtd1).  This is required to update the firmware or
+          the boot configuration under Linux.
 config SFC_MCDI_MON
         bool "Solarflare SFC9000-family hwmon support"
         depends on SFC && HWMON && !(SFC=y && HWMON=m)