Various bugfixes

- Add error msg for what fails in a particular ini boot entry
- Fix wrongly defined s8 type
- Change raw fuse dump to correct size

bootloader/libs/fatfs/ff.h

@@ -178,12 +178,12 @@ typedef struct {
 	DWORD	dir_sect;		/* Sector number containing the directory entry (not used at exFAT) */
 	BYTE*	dir_ptr;		/* Pointer to the directory entry in the win[] (not used at exFAT) */
 #endif
-#if FF_USE_FASTSEEK
-	DWORD*	cltbl;			/* Pointer to the cluster link map table (nulled on open, set by application) */
-#endif
 #if !FF_FS_TINY
 	BYTE	buf[FF_MAX_SS];	/* File private data read/write window */
 #endif
+#if FF_USE_FASTSEEK
+	DWORD*	cltbl;			/* Pointer to the cluster link map table (nulled on open, set by application) */
+#endif
 } FIL;