diff --git a/scripts/west_commands/runners/minichlink.py b/scripts/west_commands/runners/minichlink.py
index 83e83ff4612..f0be8d1e59f 100644
--- a/scripts/west_commands/runners/minichlink.py
+++ b/scripts/west_commands/runners/minichlink.py
@@ -57,7 +57,7 @@ class MiniChLinkBinaryRunner(ZephyrBinaryRunner):
             minichlink=args.minichlink,
             erase=args.erase,
             reset=args.reset,
-            dt_flash=(args.dt_flash == "y"),
+            dt_flash=args.dt_flash,
             terminal=args.terminal,
         )
 
diff --git a/scripts/west_commands/runners/spi_burn.py b/scripts/west_commands/runners/spi_burn.py
index 120abad3d62..4fc4cd776a7 100644
--- a/scripts/west_commands/runners/spi_burn.py
+++ b/scripts/west_commands/runners/spi_burn.py
@@ -56,11 +56,14 @@ class SpiBurnBinaryRunner(ZephyrBinaryRunner):
             iceman  = 'ICEman'
 
         # Get flash address offset
-        if args.dt_flash == 'y':
+        if args.dt_flash:
             build_conf = BuildConfiguration(cfg.build_dir)
-            address = hex(
-                cls.get_flash_address(args, build_conf) - build_conf['CONFIG_FLASH_BASE_ADDRESS']
-            )
+
+            if build_conf.getboolean('CONFIG_HAS_FLASH_LOAD_OFFSET'):
+                address = hex(build_conf['CONFIG_FLASH_LOAD_OFFSET'])
+            else:
+                address = '0x0'
+
         else:
             address = args.addr