bootutil: Revert changes to cap values

This commit reverts the changes to the cap values made in 206b914.

Signed-off-by: Roland Mikhel <roland.mikhel@arm.com>
Change-Id: Ie47c3f253409932b960f4fc12e3b722b000b3093
diff --git a/boot/bootutil/include/bootutil/caps.h b/boot/bootutil/include/bootutil/caps.h
index 6448f53..e29b936 100644
--- a/boot/bootutil/include/bootutil/caps.h
+++ b/boot/bootutil/include/bootutil/caps.h
@@ -34,23 +34,24 @@
 uint32_t bootutil_get_caps(void);
 
 #define BOOTUTIL_CAP_RSA2048                (1<<0)
-#define BOOTUTIL_CAP_ECDSA_P256             (1<<1)
-#define BOOTUTIL_CAP_SWAP_USING_SCRATCH     (1<<2)
-#define BOOTUTIL_CAP_OVERWRITE_UPGRADE      (1<<3)
-#define BOOTUTIL_CAP_ENC_RSA                (1<<4)
-#define BOOTUTIL_CAP_ENC_KW                 (1<<5)
-#define BOOTUTIL_CAP_VALIDATE_PRIMARY_SLOT  (1<<6)
-#define BOOTUTIL_CAP_RSA3072                (1<<7)
-#define BOOTUTIL_CAP_ED25519                (1<<8)
-#define BOOTUTIL_CAP_ENC_EC256              (1<<9)
-#define BOOTUTIL_CAP_SWAP_USING_MOVE        (1<<10)
-#define BOOTUTIL_CAP_DOWNGRADE_PREVENTION   (1<<11)
-#define BOOTUTIL_CAP_ENC_X25519             (1<<12)
-#define BOOTUTIL_CAP_BOOTSTRAP              (1<<13)
-#define BOOTUTIL_CAP_AES256                 (1<<14)
-#define BOOTUTIL_CAP_RAM_LOAD               (1<<15)
-#define BOOTUTIL_CAP_DIRECT_XIP             (1<<16)
-#define BOOTUTIL_CAP_HW_ROLLBACK_PROT       (1<<17)
+                                /* reserved (1<<1) */
+#define BOOTUTIL_CAP_ECDSA_P256             (1<<2)
+#define BOOTUTIL_CAP_SWAP_USING_SCRATCH     (1<<3)
+#define BOOTUTIL_CAP_OVERWRITE_UPGRADE      (1<<4)
+#define BOOTUTIL_CAP_ENC_RSA                (1<<5)
+#define BOOTUTIL_CAP_ENC_KW                 (1<<6)
+#define BOOTUTIL_CAP_VALIDATE_PRIMARY_SLOT  (1<<7)
+#define BOOTUTIL_CAP_RSA3072                (1<<8)
+#define BOOTUTIL_CAP_ED25519                (1<<9)
+#define BOOTUTIL_CAP_ENC_EC256              (1<<10)
+#define BOOTUTIL_CAP_SWAP_USING_MOVE        (1<<11)
+#define BOOTUTIL_CAP_DOWNGRADE_PREVENTION   (1<<12)
+#define BOOTUTIL_CAP_ENC_X25519             (1<<13)
+#define BOOTUTIL_CAP_BOOTSTRAP              (1<<14)
+#define BOOTUTIL_CAP_AES256                 (1<<15)
+#define BOOTUTIL_CAP_RAM_LOAD               (1<<16)
+#define BOOTUTIL_CAP_DIRECT_XIP             (1<<17)
+#define BOOTUTIL_CAP_HW_ROLLBACK_PROT       (1<<18)
 
 /*
  * Query the number of images this bootloader is configured for.  This