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ath79-tiny: enable 4k sectors

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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>
This commit is contained in:
Paul Fertser 2019-11-26 16:01:11 +03:00 committed by Petr Štetiar
parent b14e529dd7
commit 05d35403b2
1 changed files with 1 additions and 0 deletions
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target/linux/ath79/tiny/config-default
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@ -1,4 +1,5 @@
CONFIG_LEDS_RESET=y CONFIG_LEDS_RESET=y
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
CONFIG_NET_DSA=y CONFIG_NET_DSA=y
CONFIG_NET_DSA_MV88E6060=y CONFIG_NET_DSA_MV88E6060=y
CONFIG_NET_DSA_TAG_TRAILER=y CONFIG_NET_DSA_TAG_TRAILER=y