Add error printing for issues with libraries

It will now show erros for the following:
- Missing or old libsys_minerva.bso (DRAM training).
- Missing libsys_lp0.bso (LP0 sleep mode).
- Missing or old Nyx version

bootloader/utils/util.h

@@ -21,8 +21,17 @@
 #include "types.h"
 #include "../mem/minerva.h"
 
-#define NYX_CFG_DUMP    (1 << 7)
-#define NYX_CFG_MINERVA (1 << 8)
+typedef enum
+{
+	NYX_CFG_DUMP    = (1 << 7),
+} nyx_cfg_t;
+
+typedef enum
+{
+	ERR_LIBSYS_LP0 = (1 << 0),
+	ERR_SYSOLD_NYX = (1 << 1),
+	ERR_SYSOLD_MTC = (1 << 2),
+} hekate_errors_t;
 
 #define byte_swap_32(num) (((num >> 24) & 0xff) | ((num << 8) & 0xff0000) | \
 						((num >> 8 )& 0xff00) | ((num << 24) & 0xff000000))
@@ -33,13 +42,20 @@ typedef struct _cfg_op_t
 	u32 val;
 } cfg_op_t;
 
+typedef struct _nyx_info_t
+{
+	u32 rsvd;
+	u32 errors;
+} nyx_info_t;
+
 typedef struct _nyx_storage_t
 {
 	u32 version;
 	u32 cfg;
 	u8  irama[0x8000];
 	u8  hekate[0x30000];
-	u8  rsvd[0x800000];
+	u8  rsvd[0x800000 - sizeof(nyx_info_t)];
+	nyx_info_t info;
 	mtc_config_t mtc_cfg;
 	emc_table_t mtc_table;
 } nyx_storage_t;