soc: stm32u3: Update ROM_START_OFFSET

kbidani · danieldegrasse · commit d469eb3a8db9 · 2025-07-09T17:15:56.000-05:00
Update offset to 0x400 o align with MCUboot image.

Signed-off-by: Khaoula Bidani &lt;khaoula.bidani-ext@st.com&gt;
diff --git a/soc/st/stm32/stm32u3x/Kconfig.defconfig b/soc/st/stm32/stm32u3x/Kconfig.defconfig
@@ -8,4 +8,7 @@ if SOC_SERIES_STM32U3X
 config NUM_IRQS
 	default 125
 
+config ROM_START_OFFSET
+	default 0x400 if BOOTLOADER_MCUBOOT
+
 endif # SOC_SERIES_STM32U3X
