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zephyr-cp/nrf7002dk: give slot0 the unused 32 KB storage partition #11335

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Merged
tannewt merged 2 commits into from
Sep 10, 2026
+9 −4
Merged

zephyr-cp/nrf7002dk: give slot0 the unused 32 KB storage partition #11335

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9c8995e
zephyr-cp/nrf7002dk: give slot0 the unused 32 KB storage partition
mikeysklar Sep 10, 2026
40a6450
zephyr-cp/nrf7002dk: turn settings off with storage_partition gone
mikeysklar Sep 10, 2026
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3 changes: 3 additions & 0 deletions ports/zephyr-cp/boards/nordic/nrf7002dk/board.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -8,3 +8,6 @@ CONFIG_LOG=n
CONFIG_ASSERT=n
CONFIG_TEST_RANDOM_GENERATOR=y
CONFIG_BT=n
# Settings only stores BT bond keys here. With BT off, its NVS backend would
# still need storage_partition, which board.overlay removes.
CONFIG_SETTINGS=n
10 changes: 6 additions & 4 deletions ports/zephyr-cp/boards/nordic/nrf7002dk/board.overlay
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Original file line number Diff line number Diff line change
@@ -1,14 +1,16 @@
/* Remove slot1 (OTA), expand slot0 to use the space.
* CircuitPython doesn't use OTA updates. */
/* Remove slot1 (OTA) and storage, expand slot0 to use the space.
* CircuitPython doesn't use OTA updates, and nothing here uses the settings
* NVS: CONFIG_BT=n, and CIRCUITPY lives on the external mx25r64. */
&slot0_partition {
/* Shrink mcuboot to 48KB, absorb slot1 + gap before storage */
reg = <0x0000C000 0x000EC000>;
/* Shrink mcuboot to 48KB, absorb slot1 and storage, run to end of flash */
reg = <0x0000C000 0x000F4000>;
};

&boot_partition {
reg = <0x00000000 0x0000C000>;
};

/delete-node/ &slot1_partition;
/delete-node/ &storage_partition;

#include "../../../app.overlay"
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