Merge pull request #4478 from leftger/example/stm32wba-usb-dfu

STM32WBA usb-dfu example

1 files changed, 18 insertions, 0 deletions

diff --git a/examples/boot/bootloader/stm32wba-dfu/memory.x b/examples/boot/bootloader/stm32wba-dfu/memory.x
new file mode 100644
index 000000000..105c9e960
--- /dev/null
+++ b/examples/boot/bootloader/stm32wba-dfu/memory.x
@@ -0,0 +1,18 @@
+MEMORY
+{
+  /* NOTE 1 K = 1 KiBi = 1024 bytes */
+  FLASH                             : ORIGIN = 0x08000000, LENGTH = 80K
+  BOOTLOADER_STATE                  : ORIGIN = 0x08014000, LENGTH = 8K
+  ACTIVE                            : ORIGIN = 0x08016000, LENGTH = 120K
+  DFU                               : ORIGIN = 0x0803C000, LENGTH = 160K
+  RAM                         (rwx) : ORIGIN = 0x20000000, LENGTH = 400K
+}
+
+__bootloader_state_start = ORIGIN(BOOTLOADER_STATE) - ORIGIN(FLASH);
+__bootloader_state_end = ORIGIN(BOOTLOADER_STATE) + LENGTH(BOOTLOADER_STATE) - ORIGIN(FLASH);
+
+__bootloader_active_start = ORIGIN(ACTIVE) - ORIGIN(FLASH);
+__bootloader_active_end = ORIGIN(ACTIVE) + LENGTH(ACTIVE) - ORIGIN(FLASH);
+
+__bootloader_dfu_start = ORIGIN(DFU) - ORIGIN(FLASH);
+__bootloader_dfu_end = ORIGIN(DFU) + LENGTH(DFU) - ORIGIN(FLASH);
\ No newline at end of file