Remove "Os" pragmas, merge hekate changes

source/libs/fatfs/ff.c

@@ -40,9 +40,6 @@
 #include "diskio.h"		/* Declarations of device I/O functions */
 #include "../../gfx/gfx.h"
 
-#pragma GCC push_options
-#pragma GCC target ("thumb")
-
 #define EFSPRINTF(text, ...) print_error(); gfx_printf("%k"text"%k\n", 0xFFFFFF00, 0xFFFFFFFF);
 //#define EFSPRINTF(...)
 
@@ -6650,5 +6647,3 @@ FRESULT f_setcp (
 	return FR_OK;
 }
 #endif	/* FF_CODE_PAGE == 0 */
-
-#pragma GCC pop_options

source/libs/fatfs/ffconf.h

@@ -97,7 +97,7 @@
 */
 
 
-#define FF_USE_LFN		1
+#define FF_USE_LFN		3
 #define FF_MAX_LFN		255
 /* The FF_USE_LFN switches the support for LFN (long file name).
 /