This enables using 4kiB sectors as erase blocks for 4MiB NOR flash ICs
that support it.
Writeable jffs2 overlay used to store settings requires a partition with
at least 5 erase blocks, so using small sectors is essential for devices
with 4MiB flash.
Sysupgrading a device running firmware without this feature will likely
not allow to preserve configs automatically but since ath79 is
considered to be in a "technology preview" state it shouldn't be a
problem.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
CONFIG_LEDS_RESET=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_TAG_TRAILER=y