app: aboot: Fix compilation error for APQ8009

Move header_version inside OSVERSION_IN_BOOTIMAGE to fix compilation
error for APQ8009.

Change-Id: I555cc04ba1c7ca5aecac3897957e7ac2b852ee6f
Signed-off-by: Nagireddy Annem <nannem@codeaurora.org>
diff --git a/app/aboot/aboot.c b/app/aboot/aboot.c
index 07b5687..f84d9db 100755
--- a/app/aboot/aboot.c
+++ b/app/aboot/aboot.c
@@ -2094,12 +2094,14 @@
 		void *dtb;
 		image_buf = (void*)(image_addr + page_size + patched_kernel_hdr_size);
 
+#ifdef OSVERSION_IN_BOOTIMAGE
 		if ( hdr->header_version == BOOT_HEADER_VERSION_TWO) {
 
 			image_buf = (void*)(image_addr);
 			dtb_offset = dtb_image_offset;
 			dtb_image_size = imagesize_actual;
 		}
+#endif
 
 		dtb = dev_tree_appended(image_buf, dtb_image_size, dtb_offset,
 				(void *)hdr->tags_addr);