[nrf noup] boot: zephyr: let secondary_1 slot be in regular flash

Added support for multi-image DFU for nRF53 from internal flash which requires the region parameter of `mcuboot_secondary_1` to be configurable. So that the `mcuboot_secondary_1` partition is put into internal flash. Ref. NCSDK-12809 Signed-off-by: Sigvart Hovland <[email protected]>
nrfconnect · Aug 23, 2023 · 15d17d8 · 15d17d8
1 parent 823fd36
commit 15d17d8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/boot/zephyr/pm.yml b/boot/zephyr/pm.yml
@@ -81,7 +81,12 @@ mcuboot_primary_1:
 
 #if (CONFIG_NRF53_MULTI_IMAGE_UPDATE)
 mcuboot_secondary_1:
+  #if (CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY_1)
   region: external_flash
+  #endif /* CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY_1 */
   size: CONFIG_NRF53_RAM_FLASH_SIZE
+  placement:
+    after: mcuboot_secondary
+    align: {start: 4}
 
 #endif /* CONFIG_NRF53_MULTI_IMAGE_UPDATE */