diff --git a/boot/cypress/MCUBootApp/sysflash/sysflash.h b/boot/cypress/MCUBootApp/sysflash/sysflash.h
new file mode 100644
index 0000000..2a905ee
--- /dev/null
+++ b/boot/cypress/MCUBootApp/sysflash/sysflash.h
@@ -0,0 +1,75 @@
+/* Manual version of auto-generated version. */
+
+#ifndef __SYSFLASH_H__
+#define __SYSFLASH_H__
+
+#define FLASH_DEVICE_INTERNAL_FLASH        (0x7F)
+
+#define FLASH_AREA_BOOTLOADER 0
+#define FLASH_AREA_IMAGE_0 1
+#define FLASH_AREA_IMAGE_1 2
+#define FLASH_AREA_IMAGE_SCRATCH 3
+#define FLASH_AREA_IMAGE_2 5
+#define FLASH_AREA_IMAGE_3 6
+
+#define CY_FLASH_ALIGN                      (CY_FLASH_SIZEOF_ROW)
+#define CY_FLASH_DEVICE_BASE                (CY_FLASH_BASE)
+
+#ifndef CY_BOOT_SCRATCH_SIZE
+#define CY_BOOT_SCRATCH_SIZE                (0x1000)
+#endif
+
+#ifndef CY_BOOT_BOOTLOADER_SIZE
+#define CY_BOOT_BOOTLOADER_SIZE             (0x18000)
+#endif
+
+#ifndef CY_BOOT_PRIMARY_1_SIZE
+#define CY_BOOT_PRIMARY_1_SIZE              (0x10000)
+#endif
+
+#ifndef CY_BOOT_SECONDARY_1_SIZE
+#define CY_BOOT_SECONDARY_1_SIZE            (0x10000)
+#endif
+
+#if (MCUBOOT_IMAGE_NUMBER == 2) /* if dual-image */
+#ifndef CY_BOOT_PRIMARY_2_SIZE
+#define CY_BOOT_PRIMARY_2_SIZE              (0x10000)
+#endif
+
+#ifndef CY_BOOT_SECONDARY_2_SIZE
+#define CY_BOOT_SECONDARY_2_SIZE            (0x10000)
+#endif
+#endif
+
+#if (MCUBOOT_IMAGE_NUMBER == 1)
+#define FLASH_AREA_IMAGE_PRIMARY(x)    (((x) == 0) ?          \
+                                         FLASH_AREA_IMAGE_0 : \
+                                         FLASH_AREA_IMAGE_0)
+#define FLASH_AREA_IMAGE_SECONDARY(x)  (((x) == 0) ?          \
+                                         FLASH_AREA_IMAGE_1 : \
+                                         FLASH_AREA_IMAGE_1)
+
+#elif (MCUBOOT_IMAGE_NUMBER == 2)
+
+#define FLASH_AREA_IMAGE_PRIMARY(x)    (((x) == 0) ?          \
+                                         FLASH_AREA_IMAGE_0 : \
+                                        ((x) == 1) ?          \
+                                         FLASH_AREA_IMAGE_2 : \
+                                         255)
+#define FLASH_AREA_IMAGE_SECONDARY(x)  (((x) == 0) ?          \
+                                         FLASH_AREA_IMAGE_1 : \
+                                        ((x) == 1) ?          \
+                                         FLASH_AREA_IMAGE_3 : \
+                                         255)
+
+#else
+#warning "Image slot and flash area mapping is not defined"
+#endif
+#define CY_IMG_HDR_SIZE 0x400
+
+#ifndef CY_FLASH_MAP_EXT_DESC
+/* Uncomment in case you want to use separately defined table of flash area descriptors */
+/* #define CY_FLASH_MAP_EXT_DESC */
+#endif
+
+#endif /* __SYSFLASH_H__ */