git subrepo pull --force emummc

subrepo:
  subdir:   "emummc"
  merged:   "2fc47cbb8"
upstream:
  origin:   "https://github.com/lulle2007200/emuMMC.git"
  branch:   "develop"
  commit:   "2fc47cbb8"
git-subrepo:
  version:  "0.4.9"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "30db3b8"

emummc/source/fatal/bdk/utils/util.h

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2024 CTCaer
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UTIL_H_
+#define _UTIL_H_
+
+#include <utils/types.h>
+#include <mem/minerva.h>
+
+#define NYX_NEW_INFO 0x3058594E
+
+typedef enum
+{
+	REBOOT_RCM,          // PMC reset. Enter RCM mode.
+	REBOOT_BYPASS_FUSES, // PMC reset via watchdog. Enter Normal mode. Bypass fuse programming in package1.
+
+	POWER_OFF,           // Power off PMIC. Do not reset regulators.
+	POWER_OFF_RESET,     // Power off PMIC. Reset regulators.
+	POWER_OFF_REBOOT,    // Power off PMIC. Reset regulators. Power on.
+} power_state_t;
+
+typedef enum
+{
+	NYX_CFG_UMS  = BIT(6),
+
+	NYX_CFG_EXTRA = 0xFF << 24
+} nyx_cfg_t;
+
+typedef enum
+{
+	ERR_LIBSYS_LP0 = BIT(0),
+	ERR_SYSOLD_NYX = BIT(1),
+	ERR_LIBSYS_MTC = BIT(2),
+	ERR_SD_BOOT_EN = BIT(3),
+	ERR_PANIC_CODE = BIT(4),
+	ERR_L4T_KERNEL = BIT(24),
+	ERR_EXCEPTION  = BIT(31),
+} hekate_errors_t;
+
+typedef struct _reg_cfg_t
+{
+	u32 idx;
+	u32 val;
+} reg_cfg_t;
+
+typedef struct _nyx_info_t
+{
+	u32 magic;
+	u32 sd_init;
+	u32 sd_errors[3];
+	u8  rsvd[0x1000];
+	u32 disp_id;
+	u32 errors;
+} nyx_info_t;
+
+typedef struct _nyx_storage_t
+{
+	u32 version;
+	u32 cfg;
+	u8  irama[0x8000];
+	u8  hekate[0x30000];
+	u8  rsvd[SZ_8M - sizeof(nyx_info_t)];
+	nyx_info_t info;
+	mtc_config_t mtc_cfg;
+	emc_table_t mtc_table[11]; // 10 + 1.
+} nyx_storage_t;
+
+u8   bit_count(u32 val);
+u32  bit_count_mask(u8 bits);
+char *strcpy_ns(char *dst, char *src);
+u64  sqrt64(u64 num);
+long strtol(const char *nptr, char **endptr, register int base);
+int  atoi(const char *nptr);
+
+void reg_write_array(u32 *base, const reg_cfg_t *cfg, u32 num_cfg);
+u32  crc32_calc(u32 crc, const u8 *buf, u32 len);
+
+void panic(u32 val);
+void power_set_state(power_state_t state);
+void power_set_state_ex(void *param);
+
+
+#endif