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boards: nucleo_wb55cg: Set partition for swap f/w update method

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Flash partition was defining a scratch area which was implying the use
of mcuboot BOOT_SWAP_USING_SCRATCH f/w update method.
By removing this partition, mcuboot will automatically use
BOOT_PREFER_SWAP_MOVE method which should be prefered as it levels
flash wear. Incidentally increase slot1 by one sector (as this is
preferred for the swap method).

Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
This commit is contained in:
Erwan Gouriou 2024-08-22 16:46:11 +02:00 • committed by Carles Cufí
commit 2597a93b4b
1 changed files with 5 additions and 9 deletions
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14
boards/st/nucleo_wba55cg/nucleo_wba55cg.dts
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@ -173,19 +173,15 @@ stm32_lp_tick_source: &lptim1 {
};
slot0_partition: partition@10000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_K(448)>;
reg = <0x00010000 DT_SIZE_K(456)>;
};
slot1_partition: partition@80000 {
slot1_partition: partition@82000 {
label = "image-1";
reg = <0x00080000 DT_SIZE_K(448)>;
reg = <0x00082000 DT_SIZE_K(448)>;
};
scratch_partition: partition@f0000 {
label = "image-scratch";
reg = <0x000f0000 DT_SIZE_K(16)>;
};
storage_partition: partition@f4000 {
storage_partition: partition@f2000 {
label = "storage";
reg = <0x000f4000 DT_SIZE_K(48)>;
reg = <0x000f2000 DT_SIZE_K(56)>;
};
};
};