Revert "[nrf noup] mcumgr: img_mgmt: Fix check for chosen code partition"

This reverts commit 28efd42.

Sgned-off-by: Tomasz Chyrowicz <[email protected]>

Author: tomchy

subsys/mgmt/mcumgr/grp/img_mgmt/src/img_mgmt.c

@@ -43,31 +43,13 @@
 
 #if !defined(CONFIG_MCUBOOT_BOOTLOADER_MODE_RAM_LOAD)
 
-#if USE_PARTITION_MANAGER
-#include <flash_map_pm.h>
-
-#ifdef PM_MCUBOOT_SECONDARY_PAD_SIZE
-BUILD_ASSERT(PM_MCUBOOT_PAD_SIZE == PM_MCUBOOT_SECONDARY_PAD_SIZE);
-#endif
-
-#if CONFIG_BUILD_WITH_TFM
-  #define PM_ADDRESS_OFFSET (PM_MCUBOOT_PAD_SIZE + PM_TFM_SIZE)
-#else
-  #define PM_ADDRESS_OFFSET (PM_MCUBOOT_PAD_SIZE)
-#endif
-
-#define FIXED_PARTITION_IS_RUNNING_APP_PARTITION(label)	\
-	(FIXED_PARTITION_OFFSET(label) == (PM_ADDRESS - PM_ADDRESS_OFFSET))
-
-#else /* ! USE_PARTITION_MANAGER */
 #ifndef CONFIG_FLASH_LOAD_OFFSET
 #error MCUmgr requires application to be built with CONFIG_FLASH_LOAD_OFFSET set \
 	to be able to figure out application running slot.
 #endif
 
 #define FIXED_PARTITION_IS_RUNNING_APP_PARTITION(label)	\
 	 (FIXED_PARTITION_OFFSET(label) == CONFIG_FLASH_LOAD_OFFSET)
-#endif /* USE_PARTITION_MANAGER */
 
 BUILD_ASSERT(sizeof(struct image_header) == IMAGE_HEADER_SIZE,
 	     "struct image_header not required size");