boot: zephyr: boards config of the stm32h7s78 disco kit

FRASTM · FRASTM · commit feae4e96c046 · 2024-12-18T12:00:27.000+01:00
Define the stm32 disco board configuration to set
the STM32 XIP mode that will enable the MemoryMapped mode.
See Kconfig of the stm32 soc. Choose the mcu_boot partition
where to build ../bootloader/mcuboot/boot/zephyr

Signed-off-by: F. Ramu &lt;francois.ramu@st.com&gt;
diff --git a/boot/zephyr/boards/stm32h7s78_dk.conf b/boot/zephyr/boards/stm32h7s78_dk.conf
@@ -0,0 +1,2 @@
+CONFIG_BOOT_DIRECT_XIP=y
+CONFIG_STM32_MEMMAP=y
diff --git a/boot/zephyr/boards/stm32h7s78_dk.overlay b/boot/zephyr/boards/stm32h7s78_dk.overlay
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2024 STMicroelectronics
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		zephyr,flash = &flash0;
+		zephyr,code-partition = &boot_partition;
+	};
+};

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+CONFIG_BOOT_DIRECT_XIP=y`
	`2`	`+CONFIG_STM32_MEMMAP=y`