From 3406515f1235bce6e277674c1e0e4a9caf76e368 Mon Sep 17 00:00:00 2001 From: Jamie McCrae Date: Tue, 10 Sep 2024 08:27:29 +0100 Subject: [PATCH] sysbuild: images: bootloader: Add RAM load note Adds a note about MCUboot RAM requirements for this Signed-off-by: Jamie McCrae --- share/sysbuild/images/bootloader/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/share/sysbuild/images/bootloader/Kconfig b/share/sysbuild/images/bootloader/Kconfig index 21cf49a4420..c9622e82f63 100644 --- a/share/sysbuild/images/bootloader/Kconfig +++ b/share/sysbuild/images/bootloader/Kconfig @@ -102,6 +102,9 @@ config MCUBOOT_MODE_RAM_LOAD from there. The image must be linked to execute from RAM, the address that it is copied to is specified using the load-addr argument when running imgtool. + Note: RAM must be assigned to the bootloader that is not used by the application in this + mode so that the bootloader is able to function until the application has booted. + config MCUBOOT_MODE_FIRMWARE_UPDATER bool "Firmware updater" help