Commit aa217e23 authored Oct 28, 2022 by Thomas Stranger Committed by Andrzej Puzdrowski Nov 14, 2022

boot: zephyr: prefer swap move if scratch_partition not enabled



With the exception of nrf targets BOOT_SWAP_USING_SCRATCH mode was
still the default algorithm.

Changing the preferred mode in cases where no scratch_partition is
defined will allow successfully building mcuboot for such boards w/o
the need for any board specific overlays.

Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>

parent fc1eabf6

boot/zephyr/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -197,7 +197,7 @@ config BOOT_VALIDATE_SLOT0_ONCE
		config BOOT_PREFER_SWAP_MOVE
		bool "Prefer the newer swap move algorithm"
		default y if SOC_FAMILY_NRF
		default n
		default y if !$(dt_nodelabel_enabled,scratch_partition)
		help
		If y, the BOOT_IMAGE_UPGRADE_MODE will default to using
		"move" instead of "scratch". This is a separate bool config

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