fiasco: align also kernel

src/fiasco2.c

@@ -371,9 +371,16 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 
 		/* image size */
 		size = image->size;
+
 		/* Align mmc image size */
 		if ( image->type == IMAGE_MMC )
 			size = ((size >> 8) + 1) << 8;
+		/* Align kernel image size */
+		else if ( image->type == IMAGE_KERNEL )
+			size = ((size >> 7) + 1) << 7;
+
+		/* TODO: update hash after align */
+
 		size = htonl(size);
 		WRITE_OR_FAIL(fd, &size, 4);
 
@@ -447,13 +454,17 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 			WRITE_OR_FAIL(fd, buf, size);
 		}
 
-		/* Align mmc image (fill with 0xff) */
-		if ( image->type == IMAGE_MMC ) {
+		size = image->size;
+
+		if ( image->type == IMAGE_MMC )
 			size = ((image->size >> 8) + 1) << 8;
-			while ( size > image->size ) {
-				WRITE_OR_FAIL(fd, "\xff", 1);
-				--size;
-			}
+		else if ( image->type == IMAGE_KERNEL )
+			size = ((image->size >> 7) + 1) << 7;
+
+		/* Align image if needed (fill with 0xff) */
+		while ( size > image->size ) {
+			WRITE_OR_FAIL(fd, "\xff", 1);
+			--size;
 		}
 
 		image_list = image_list->next;
@@ -494,6 +505,8 @@ int fiasco_unpack(struct fiasco * fiasco, const char * dir) {
 
 		name = calloc(1, length);
 
+		/* TODO: Unpack image */
+
 		image_list = image_list->next;
 
 	}