Bump hekate to v5.1.3 and Nyx to v0.8.6

The fan driver change ensures power off in any situation where a chainload software re-enables the 5V regulator.

Makefile

@@ -16,7 +16,7 @@ TARGET := hekate
 BUILDDIR := build
 OUTPUTDIR := output
 SOURCEDIR = bootloader
-VPATH = $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
+VPATH = $(dir ./$(SOURCEDIR)/) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
 
 # Main and graphics.
 OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
@@ -103,7 +103,11 @@ $(BUILDDIR)/$(TARGET)/%.o: %.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
 $(BUILDDIR)/$(TARGET)/%.o: %.S
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJS): $(BUILDDIR)/$(TARGET)
+
+$(BUILDDIR)/$(TARGET):
 	@mkdir -p "$(BUILDDIR)"
 	@mkdir -p "$(BUILDDIR)/$(TARGET)"
 	@mkdir -p "$(OUTPUTDIR)"
-	$(CC) $(CFLAGS) -c $< -o $@

README.md

@@ -30,6 +30,7 @@ Custom Nintendo Switch bootloader, firmware patcher, and more.
 | bootloader/screenshots/  | Folder where Nyx screenshots are saved                                |
 | bootloader/payloads/     | For payloads. 'Payloads...' menu. Autoboot only supported by including them into an ini. All CFW bootloaders, tools, Linux payloads are supported. |
 | bootloader/libtools/     | Future reserved                                                       |
+| sept                     | Sept folder. This must be always get updated via the Atmosphère release zip. Needed for tools and booting HOS on 7.0.0 and up. Unused for booting HOS if `fss0=` key is defined. |
 
 **Note**: Sept files for booting 7.0.0 and up are expected at /sept folder at root of sd card.
 
@@ -68,7 +69,8 @@ You can find a template [Here](./res/hekate_ipl_template.ini)
 | kernel={SD path}       | Replaces the kernel binary                                 |
 | kip1={SD path}         | Replaces/Adds kernel initial process. Multiple can be set. |
 | kip1={SD folder}/*     | Loads every .kip/.kip1 inside a folder. Compatible with single kip1 keys. |
-| fss0={SD path}         | Takes a fusee-secondary binary and `extracts` all needed parts from it. |
+| fss0={SD path}         | Takes a fusee-secondary binary and `extracts` all needed parts from it. kips, exosphere, warmboot and sept. |
+| fss0experimental=1     | Enables loading of experimental content from a FSS0 storage |
 | kip1patch=patchname    | Enables a kip1 patch. Specify with multiple lines and/or as CSV. If not found, an error will show up |
 | fullsvcperm=1          | Disables SVC verification (full services permission)       |
 | debugmode=1            | Enables Debug mode. Obsolete when used with exosphere as secmon. |

Versions.inc

@@ -1,11 +1,11 @@
 # IPL Version.
 BLVERSION_MAJOR := 5
 BLVERSION_MINOR := 1
-BLVERSION_HOTFX := 1
+BLVERSION_HOTFX := 3
 BLVERSION_RSVD := 0
 
 # Nyx Version.
 NYXVERSION_MAJOR := 0
 NYXVERSION_MINOR := 8
-NYXVERSION_HOTFX := 4
+NYXVERSION_HOTFX := 6
 NYXVERSION_RSVD := 0

bootloader/config/config.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -51,7 +51,7 @@ void set_default_configuration()
 	h_cfg.rcm_patched = true;
 	h_cfg.emummc_force_disable = false;
 
-	sd_power_cycle_time_start = 0xFFFFFFF;
+	sd_power_cycle_time_start = 0;
 }
 
 int create_config_entry()
@@ -285,10 +285,11 @@ void config_autoboot()
 	LIST_INIT(ini_sections);
 
 	u8 max_entries = 30;
+	u32 boot_text_size = 512;
 
 	ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (max_entries + 5));
 	u32 *boot_values = (u32 *)malloc(sizeof(u32) * max_entries);
-	char *boot_text = (char *)malloc(512 * max_entries);
+	char *boot_text = (char *)malloc(boot_text_size * max_entries);
 
 	for (u32 j = 0; j < max_entries; j++)
 		boot_values[j] = j;
@@ -334,12 +335,12 @@ void config_autoboot()
 					else
 					{
 						if (h_cfg.autoboot != (i - 4) || h_cfg.autoboot_list)
-							boot_text[(i - 4) * 512] = ' ';
+							boot_text[(i - 4) * boot_text_size] = ' ';
 
 						else
-							boot_text[(i - 4) * 512] = '*';
-						strcpy(boot_text + (i - 4) * 512 + 1, ini_sec->name);
-						ments[i].caption = &boot_text[(i - 4) * 512];
+							boot_text[(i - 4) * boot_text_size] = '*';
+						strcpy(boot_text + (i - 4) * boot_text_size + 1, ini_sec->name);
+						ments[i].caption = &boot_text[(i - 4) * boot_text_size];
 					}
 					ments[i].type = ini_sec->type;
 					ments[i].data = &boot_values[i - 4];
@@ -395,10 +396,11 @@ void config_bootdelay()
 	gfx_con_setpos(0, 0);
 
 	u32 delay_entries = 6;
+	u32 delay_text_size = 32;
 
 	ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (delay_entries + 3));
 	u32 *delay_values = (u32 *)malloc(sizeof(u32) * delay_entries);
-	char *delay_text = (char *)malloc(32 * delay_entries);
+	char *delay_text = (char *)malloc(delay_text_size * delay_entries);
 
 	for (u32 j = 0; j < delay_entries; j++)
 		delay_values[j] = j;
@@ -419,14 +421,14 @@ void config_bootdelay()
 	for (i = 1; i < delay_entries; i++)
 	{
 		if (h_cfg.bootwait != i)
-			delay_text[i * 32] = ' ';
+			delay_text[i * delay_text_size] = ' ';
 		else
-			delay_text[i * 32] = '*';
-		delay_text[i * 32 + 1] = i + '0';
-		strcpy(delay_text + i * 32 + 2, " seconds");
+			delay_text[i * delay_text_size] = '*';
+		delay_text[i * delay_text_size + 1] = i + '0';
+		strcpy(delay_text + i * delay_text_size + 2, " seconds");
 
 		ments[i + 2].type = MENT_DATA;
-		ments[i + 2].caption = delay_text + i * 32;
+		ments[i + 2].caption = delay_text + (i * delay_text_size);
 		ments[i + 2].data = &delay_values[i];
 	}
 
@@ -454,9 +456,11 @@ void config_verification()
 	gfx_clear_grey(0x1B);
 	gfx_con_setpos(0, 0);
 
+	u32 vr_text_size = 64;
+
 	ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * 6);
 	u32 *vr_values = (u32 *)malloc(sizeof(u32) * 3);
-	char *vr_text = (char *)malloc(64 * 3);
+	char *vr_text = (char *)malloc(vr_text_size * 3);
 
 	for (u32 j = 0; j < 3; j++)
 	{
@@ -477,10 +481,10 @@ void config_verification()
 	for (u32 i = 0; i < 3; i++)
 	{
 		if (h_cfg.verification != i)
-			vr_text[64 * i] = ' ';
+			vr_text[vr_text_size * i] = ' ';
 		else
-			vr_text[64 * i] = '*';
-		ments[2 + i].caption = vr_text + (i * 64);
+			vr_text[vr_text_size * i] = '*';
+		ments[2 + i].caption = vr_text + (i * vr_text_size);
 	}
 
 	memset(&ments[5], 0, sizeof(ment_t));
@@ -507,11 +511,12 @@ void config_backlight()
 	gfx_clear_grey(0x1B);
 	gfx_con_setpos(0, 0);
 
+	u32 bri_text_size = 8;
 	u32 bri_entries = 11;
 
 	ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (bri_entries + 3));
 	u32 *bri_values = (u32 *)malloc(sizeof(u32) * bri_entries);
-	char *bri_text = (char *)malloc(8 * bri_entries);
+	char *bri_text = (char *)malloc(bri_text_size * bri_entries);
 
 	for (u32 j = 1; j < bri_entries; j++)
 		bri_values[j] = j * 10;
@@ -525,20 +530,20 @@ void config_backlight()
 	for (i = 1; i < bri_entries; i++)
 	{
 		if ((h_cfg.backlight / 20) != i)
-			bri_text[i * 32] = ' ';
+			bri_text[i * bri_text_size] = ' ';
 		else
-			bri_text[i * 32] = '*';
+			bri_text[i * bri_text_size] = '*';
 
 		if (i < 10)
 		{
-			bri_text[i * 32 + 1] = i + '0';
-			strcpy(bri_text + i * 32 + 2, "0%");
+			bri_text[i * bri_text_size + 1] = i + '0';
+			strcpy(bri_text + i * bri_text_size + 2, "0%");
 		}
 		else
-			strcpy(bri_text + i * 32 + 1, "100%");
+			strcpy(bri_text + i * bri_text_size + 1, "100%");
 
 		ments[i + 1].type = MENT_DATA;
-		ments[i + 1].caption = bri_text + i * 32;
+		ments[i + 1].caption = bri_text + (i * bri_text_size);
 		ments[i + 1].data = &bri_values[i];
 	}
 

bootloader/config/ini.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -44,7 +44,8 @@ static char *_strdup(char *str)
 u32 _find_section_name(char *lbuf, u32 lblen, char schar)
 {
 	u32 i;
-	for (i = 0; i < lblen  && lbuf[i] != schar && lbuf[i] != '\n' && lbuf[i] != '\r'; i++)
+	// Depends on 'FF_USE_STRFUNC 2' that removes \r.
+	for (i = 0; i < lblen  && lbuf[i] != schar && lbuf[i] != '\n'; i++)
 		;
 	lbuf[i] = 0;
 
@@ -123,8 +124,8 @@ int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 			f_gets(lbuf, 512, &fp);
 			lblen = strlen(lbuf);
 
-			// Remove trailing newline.
-			if (lbuf[lblen - 1] == '\n' || lbuf[lblen - 1] == '\r')
+			// Remove trailing newline. Depends on 'FF_USE_STRFUNC 2' that removes \r.
+			if (lblen && lbuf[lblen - 1] == '\n')
 				lbuf[lblen - 1] = 0;
 
 			if (lblen > 2 && lbuf[0] == '[') // Create new section.
@@ -134,24 +135,22 @@ int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 				csec = _ini_create_section(dst, csec, &lbuf[1], INI_CHOICE);
 				list_init(&csec->kvs);
 			}
-			else if (lblen > 2 && lbuf[0] == '{') //Create new caption.
+			else if (lblen > 1 && lbuf[0] == '{') // Create new caption. Support empty caption '{}'.
 			{
 				_find_section_name(lbuf, lblen, '}');
 
 				csec = _ini_create_section(dst, csec, &lbuf[1], INI_CAPTION);
 				csec->color = 0xFF0AB9E6;
 			}
-			else if (lblen > 2 && lbuf[0] == '#') //Create empty lines and comments.
+			else if (lblen > 2 && lbuf[0] == '#') // Create comment.
 			{
-				_find_section_name(lbuf, lblen, '\0');
-
 				csec = _ini_create_section(dst, csec, &lbuf[1], INI_COMMENT);
 			}
-			else if (lblen < 2)
+			else if (lblen < 2) // Create empty line.
 			{
 				csec = _ini_create_section(dst, csec, NULL, INI_NEWLINE);
 			}
-			else if (csec && csec->type == INI_CHOICE) //Extract key/value.
+			else if (csec && csec->type == INI_CHOICE) // Extract key/value.
 			{
 				u32 i = _find_section_name(lbuf, lblen, '=');
 

bootloader/frontend/fe_info.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2018 balika011
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -293,8 +293,6 @@ void print_sdcard_info()
 
 	if (sd_mount())
 	{
-		u32 capacity;
-
 		gfx_printf("%kCard IDentification:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
 		gfx_printf(
 			" Vendor ID:  %02x\n"
@@ -311,7 +309,6 @@ void print_sdcard_info()
 			sd_storage.cid.month, sd_storage.cid.year);
 
 		gfx_printf("%kCard-Specific Data V%d.0:%k\n", 0xFF00DDFF, sd_storage.csd.structure + 1, 0xFFCCCCCC);
-		capacity = sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits);
 		gfx_printf(
 			" Cmd Classes:    %02X\n"
 			" Capacity:       %d MiB\n"
@@ -322,7 +319,7 @@ void print_sdcard_info()
 			" Video Class:    V%d\n"
 			" App perf class: A%d\n"
 			" Write Protect:  %d\n\n",
-			sd_storage.csd.cmdclass, capacity,
+			sd_storage.csd.cmdclass, sd_storage.sec_cnt >> 11,
 			sd_storage.ssr.bus_width, sd_storage.csd.busspeed, sd_storage.csd.busspeed * 2,
 			sd_storage.ssr.speed_class, sd_storage.ssr.uhs_grade, sd_storage.ssr.video_class,
 			sd_storage.ssr.app_class, sd_storage.csd.write_protect);

bootloader/frontend/fe_tools.c

@@ -109,7 +109,7 @@ void dump_packages12()
 			gfx_printf("sept will run to get the keys.\nThen rerun this option.");
 			btn_wait();
 
-			if (!reboot_to_sept((u8 *)tsec_ctxt.fw, kb))
+			if (!reboot_to_sept((u8 *)tsec_ctxt.fw, kb, NULL))
 			{
 				gfx_printf("Failed to run sept\n");
 				goto out_free;

bootloader/gfx/gfx.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -187,7 +187,7 @@ void gfx_putc(char c)
 
 			for (u32 i = 0; i < 16; i += 2)
 			{
-				u8 v = *cbuf++;
+				u8 v = *cbuf;
 				for (u32 k = 0; k < 2; k++)
 				{
 					for (u32 j = 0; j < 8; j++)
@@ -212,6 +212,7 @@ void gfx_putc(char c)
 					fb += gfx_ctxt.stride - 16;
 					v = *cbuf;
 				}
+				cbuf++;
 			}
 			gfx_con.x += 16;
 		}
@@ -256,7 +257,7 @@ void gfx_putc(char c)
 	}
 }
 
-void gfx_puts(const char *s)
+void gfx_puts(char *s)
 {
 	if (!s || gfx_con.mute)
 		return;

bootloader/gfx/gfx.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2018 M4xw
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -35,7 +35,7 @@ void gfx_con_setcol(u32 fgcol, int fillbg, u32 bgcol);
 void gfx_con_getpos(u32 *x, u32 *y);
 void gfx_con_setpos(u32 x, u32 y);
 void gfx_putc(char c);
-void gfx_puts(const char *s);
+void gfx_puts(char *s);
 void gfx_printf(const char *fmt, ...);
 void gfx_hexdump(u32 base, const u8 *buf, u32 len);
 

bootloader/hos/fss.c

@@ -1,7 +1,7 @@
 /*
  * Atmosphère Fusée Secondary Storage parser.
  *
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -44,6 +44,8 @@ extern bool is_ipl_updated(void *buf, char *path, bool force);
 #define CNT_TYPE_BMP 7
 #define CNT_TYPE_EMC 8
 
+#define CNT_FLAG0_EXPERIMENTAL (1 << 0)
+
 typedef struct _fss_t
 {
 	u32 magic;
@@ -60,7 +62,10 @@ typedef struct _fss_content_t
 {
 	u32 offset;
 	u32 size;
-	u32 type;
+	u8 type;
+	u8 flags0;
+	u8 flags1;
+	u8 flags2;
 	u32 rsvd1;
 	char name[0x10];
 } fss_content_t;
@@ -90,27 +95,29 @@ static void _update_r2p(const char *path)
 	free(r2p_path);
 }
 
-int parse_fss(launch_ctxt_t *ctxt, const char *path)
+int parse_fss(launch_ctxt_t *ctxt, const char *path, fss0_sept_t *sept_ctxt)
 {
 	FIL fp;
 
 	bool stock = false;
+	int sept_used = 0;
 
-	LIST_FOREACH_ENTRY(ini_kv_t, kv, &ctxt->cfg->kvs, link)
+	if (!sept_ctxt)
 	{
-		if (!strcmp("stock", kv->key))
-			if (kv->val[0] == '1')
-				stock = true;
-	}
+		LIST_FOREACH_ENTRY(ini_kv_t, kv, &ctxt->cfg->kvs, link)
+		{
+			if (!strcmp("stock", kv->key))
+				if (kv->val[0] == '1')
+					stock = true;
+		}
 
-	if (stock && ctxt->pkg1_id->kb <= KB_FIRMWARE_VERSION_620 && (!emu_cfg.enabled || h_cfg.emummc_force_disable))
-		return 1;
+		if (stock && ctxt->pkg1_id->kb <= KB_FIRMWARE_VERSION_620 && (!emu_cfg.enabled || h_cfg.emummc_force_disable))
+			return 1;
+	}
 
 	if (f_open(&fp, path, FA_READ) != FR_OK)
 		return 0;
 
-	ctxt->atmosphere = true;
-
 	void *fss = malloc(f_size(&fp));
 	// Read header.
 	f_read(&fp, fss, 0x400, NULL);
@@ -126,6 +133,12 @@ int parse_fss(launch_ctxt_t *ctxt, const char *path)
 			fss_meta->version >> 24, (fss_meta->version >> 16) & 0xFF, (fss_meta->version >> 8) & 0xFF, fss_meta->git_rev,
 			fss_meta->hos_ver >> 24, (fss_meta->hos_ver >> 16) & 0xFF, (fss_meta->hos_ver >> 8) & 0xFF);
 
+		if (!sept_ctxt)
+		{
+			ctxt->atmosphere = true;
+			ctxt->fss0_hosver = fss_meta->hos_ver;
+		}
+
 		fss_content_t *curr_fss_cnt = (fss_content_t *)(fss + fss_meta->cnt_off);
 		void *content;
 		for (u32 i = 0; i < fss_meta->cnt_count; i++)
@@ -134,46 +147,83 @@ int parse_fss(launch_ctxt_t *ctxt, const char *path)
 			if ((curr_fss_cnt[i].offset + curr_fss_cnt[i].size) > fss_meta->size)
 				continue;
 
-			// Load content to launch context.
-			switch (curr_fss_cnt[i].type)
-			{
-			case CNT_TYPE_KIP:
-				if (stock)
-					continue;
-				merge_kip_t *mkip1 = (merge_kip_t *)malloc(sizeof(merge_kip_t));
-				mkip1->kip1 = content;
-				list_append(&ctxt->kip1_list, &mkip1->link);
-				DPRINTF("Loaded %s.kip1 from FSS0 (size %08X)\n", curr_fss_cnt[i].name, curr_fss_cnt[i].size);
-				break;
-			case CNT_TYPE_EXO:
-				ctxt->secmon_size = curr_fss_cnt[i].size;
-				ctxt->secmon = content;
-				break;
-			case CNT_TYPE_WBT:
-				ctxt->warmboot_size = curr_fss_cnt[i].size;
-				ctxt->warmboot = content;
-				break;
-			default:
+			if ((curr_fss_cnt[i].flags0 & CNT_FLAG0_EXPERIMENTAL) && !ctxt->fss0_enable_experimental)
 				continue;
-			// TODO: add more types?
-			// case CNT_TYPE_SP1:
-			// case CNT_TYPE_SP2:
+
+			// Load content to launch context.
+			if (!sept_ctxt)
+			{
+				switch (curr_fss_cnt[i].type)
+				{
+				case CNT_TYPE_KIP:
+					if (stock)
+						continue;
+					merge_kip_t *mkip1 = (merge_kip_t *)malloc(sizeof(merge_kip_t));
+					mkip1->kip1 = content;
+					list_append(&ctxt->kip1_list, &mkip1->link);
+					DPRINTF("Loaded %s.kip1 from FSS0 (size %08X)\n", curr_fss_cnt[i].name, curr_fss_cnt[i].size);
+					break;
+				case CNT_TYPE_EXO:
+					ctxt->secmon_size = curr_fss_cnt[i].size;
+					ctxt->secmon = content;
+					break;
+				case CNT_TYPE_WBT:
+					ctxt->warmboot_size = curr_fss_cnt[i].size;
+					ctxt->warmboot = content;
+					break;
+				default:
+					continue;
+				}
+			}
+			else
+			{
+				// Load content to launch context.
+				switch (curr_fss_cnt[i].type)
+				{
+				case CNT_TYPE_SP1:
+					f_lseek(&fp, curr_fss_cnt[i].offset);
+					f_read(&fp, sept_ctxt->sept_primary, curr_fss_cnt[i].size, NULL);
+					continue;
+				case CNT_TYPE_SP2:
+					if (!memcmp(curr_fss_cnt[i].name, (sept_ctxt->kb < KB_FIRMWARE_VERSION_810) ? "septsecondary00" : "septsecondary01", 15))
+					{
+						f_lseek(&fp, curr_fss_cnt[i].offset);
+						f_read(&fp, sept_ctxt->sept_secondary, curr_fss_cnt[i].size, NULL);
+						sept_used = 1;
+						goto out;
+					}
+					continue;
+				default:
+					continue;
+				}
 			}
 
 			f_lseek(&fp, curr_fss_cnt[i].offset);
 			f_read(&fp, content, curr_fss_cnt[i].size, NULL);
 		}
 
+out:
 		gfx_printf("Done!\n");
 		f_close(&fp);
 
 		_update_r2p(path);
 
-		return 1;
+		return (!sept_ctxt ? 1 : sept_used);
 	}
 
 	f_close(&fp);
 	free(fss);
 
 	return 0;
-}
+}
+
+int load_sept_from_ffs0(fss0_sept_t *sept_ctxt)
+{
+	LIST_FOREACH_ENTRY(ini_kv_t, kv, &sept_ctxt->cfg_sec->kvs, link)
+	{
+		if (!strcmp("fss0", kv->key))
+			return parse_fss(NULL, kv->val, sept_ctxt);
+	}
+
+	return 0;
+}

bootloader/hos/fss.h

@@ -19,6 +19,16 @@
 
 #include "hos.h"
 
-int parse_fss(launch_ctxt_t *ctxt, const char *path);
+typedef struct _fss0_sept_t
+{
+	u32 kb;
+	ini_sec_t *cfg_sec;
+	void *sept_primary;
+	void *sept_secondary;
+
+} fss0_sept_t;
+
+int parse_fss(launch_ctxt_t *ctxt, const char *path, fss0_sept_t *sept_ctxt);
+int load_sept_from_ffs0(fss0_sept_t *sept_ctxt);
 
 #endif

bootloader/hos/hos.c

@@ -352,6 +352,8 @@ static int _read_emmc_pkg1(launch_ctxt_t *ctxt)
 	if (!ctxt->pkg1_id)
 	{
 		_hos_crit_error("Unknown pkg1 version.");
+		EHPRINTFARGS("%sNot yet supported HOS version!", 
+			(emu_cfg.enabled && !h_cfg.emummc_force_disable) ? "Is emuMMC corrupt?\nOr " : "");
 		goto out;
 	}
 	gfx_printf("Identified pkg1 and Keyblob %d\n\n", ctxt->pkg1_id->kb);

bootloader/hos/hos.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -53,19 +54,21 @@ typedef struct _launch_ctxt_t
 
 	void *pkg2;
 	u32   pkg2_size;
+	bool  new_pkg2;
 
-	bool   new_pkg2;
 	void  *kernel;
 	u32    kernel_size;
 	link_t kip1_list;
 	char*  kip1_patches;
 
+	u32  fss0_hosver;
 	bool svcperm;
 	bool debugmode;
 	bool stock;
 	bool atmosphere;
 	bool exo_no_user_exceptions;
 	bool exo_user_pmu;
+	bool fss0_enable_experimental;
 	bool emuMMC;
 
 	ini_sec_t *cfg;

bootloader/hos/hos_config.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -213,7 +213,16 @@ static int _config_exo_user_pmu_access(launch_ctxt_t *ctxt, const char *value)
 
 static int _config_fss(launch_ctxt_t *ctxt, const char *value)
 {
-	return parse_fss(ctxt, value);
+	LIST_FOREACH_ENTRY(ini_kv_t, kv, &ctxt->cfg->kvs, link)
+	{
+		if (!strcmp("fss0experimental", kv->key))
+		{
+			ctxt->fss0_enable_experimental = *kv->val == '1';
+			break;
+		}
+	}
+
+	return parse_fss(ctxt, value, NULL);
 }
 
 typedef struct _cfg_handler_t

bootloader/hos/pkg2.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2018 Atmosphère-NX
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -351,7 +351,8 @@ static const pkg2_kernel_id_t _pkg2_kernel_ids[] =
 	{ "\x85\x97\x40\xf6\xc0\x3e\x3d\x44", _kernel_6_patchset },   //6.0.0 - 6.2.0
 	{ "\xa2\x5e\x47\x0c\x8e\x6d\x2f\xd7", _kernel_7_patchset },   //7.0.0 - 7.0.1
 	{ "\xf1\x5e\xc8\x34\xfd\x68\xf0\xf0", _kernel_8_patchset },   //8.0.0 - 8.1.0. Kernel only.
-	{ "\x69\x00\x39\xdf\x21\x56\x70\x6b", _kernel_9_patchset }    //9.0.0 - 9.1.0. Kernel only.
+	{ "\x69\x00\x39\xdf\x21\x56\x70\x6b", _kernel_9_patchset },   //9.0.0 - 9.1.0. Kernel only.
+	{ "\xa2\xe3\xad\x1c\x98\xd8\x7a\x62", _kernel_9_patchset },   //9.2.0. Kernel only.
 };
 
 enum kip_offset_section
@@ -810,6 +811,7 @@ int pkg2_decompress_kip(pkg2_kip1_info_t* ki, u32 sectsToDecomp)
 		gfx_printf("Decomping %s KIP1 sect %d of size %d...\n", (const char*)hdr.name, sectIdx, compSize);
 		if (blz_uncompress_srcdest(srcDataPtr, compSize, dstDataPtr, outputSize) == 0)
 		{
+			gfx_con.mute = false;
 			gfx_printf("%kERROR decomping sect %d of %s KIP!%k\n", 0xFFFF0000, sectIdx, (char*)hdr.name, 0xFFCCCCCC);
 			free(newKip);
 
@@ -1074,6 +1076,7 @@ const char* pkg2_patch_kips(link_t *info, char* patchNames)
 
 								if (!currPatch->length)
 								{
+									gfx_con.mute = false;
 									gfx_printf("%kPatch is empty!%k\n", 0xFFFF0000, 0xFFCCCCCC);
 									return currPatchset->name; // MUST stop here as it's not probably intended.
 								}
@@ -1083,6 +1086,7 @@ const char* pkg2_patch_kips(link_t *info, char* patchNames)
 								if ((memcmp(&kipSectData[currOffset], currPatch->srcData, currPatch->length) != 0) &&
 									(memcmp(&kipSectData[currOffset], currPatch->dstData, currPatch->length) != 0))
 								{
+									gfx_con.mute = false;
 									gfx_printf("%kPatch data mismatch at 0x%x!%k\n", 0xFFFF0000, currOffset, 0xFFCCCCCC);
 									return currPatchset->name; // MUST stop here as kip is likely corrupt.
 								}

bootloader/hos/secmon_exo.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2019 Atmosphère-NX
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -121,10 +121,11 @@ typedef struct _atm_fatal_error_ctx
 	u64 stack_dump_size;
 	u64 stack_trace[0x20];
 	u8  stack_dump[0x100];
+	u8  tls[0x100];
 } atm_fatal_error_ctx;
 
 #define ATM_FATAL_ERR_CTX_ADDR 0x4003E000
-#define  ATM_FATAL_MAGIC 0x31454641 // AFE1
+#define  ATM_FATAL_MAGIC 0x30454641 // AFE0
 
 #define ATM_WB_HEADER_OFF 0x244
 #define  ATM_WB_MAGIC 0x30544257
@@ -261,7 +262,8 @@ void secmon_exo_check_panic()
 {
 	volatile atm_fatal_error_ctx *rpt = (atm_fatal_error_ctx *)ATM_FATAL_ERR_CTX_ADDR;
 
-	if (rpt->magic != ATM_FATAL_MAGIC)
+	// Mask magic to maintain compatibility with any AFE version, thanks to additive struct members.
+	if ((rpt->magic & 0xF0FFFFFF) != ATM_FATAL_MAGIC)
 		return;
 
 	gfx_clear_grey(0x1B);
@@ -271,21 +273,18 @@ void secmon_exo_check_panic()
 	WPRINTFARGS("Title ID:   %08X%08X", (u32)((u64)rpt->title_id >> 32), (u32)rpt->title_id);
 	WPRINTFARGS("Error Desc: %s (0x%x)\n", get_error_desc(rpt->error_desc), rpt->error_desc);
 
-	if (sd_mount())
-	{
-		// Save context to the SD card.
-		char filepath[0x40];
-		f_mkdir("atmosphere/fatal_errors");
-		strcpy(filepath, "/atmosphere/fatal_errors/report_");
-		itoa((u32)((u64)rpt->report_identifier >> 32), filepath + strlen(filepath), 16);
-		itoa((u32)(rpt->report_identifier), filepath + strlen(filepath), 16);
-		strcat(filepath, ".bin");
+	// Save context to the SD card.
+	char filepath[0x40];
+	f_mkdir("atmosphere/fatal_errors");
+	strcpy(filepath, "/atmosphere/fatal_errors/report_");
+	itoa((u32)((u64)rpt->report_identifier >> 32), filepath + strlen(filepath), 16);
+	itoa((u32)(rpt->report_identifier), filepath + strlen(filepath), 16);
+	strcat(filepath, ".bin");
 
-		sd_save_to_file((void *)rpt, sizeof(atm_fatal_error_ctx), filepath);
+	sd_save_to_file((void *)rpt, sizeof(atm_fatal_error_ctx), filepath);
 
-		gfx_con.fntsz = 8;
-		WPRINTFARGS("Report saved to %s\n", filepath);
-	}
+	gfx_con.fntsz = 8;
+	WPRINTFARGS("Report saved to %s\n", filepath);
 
 	// Change magic to invalid, to prevent double-display of error/bootlooping.
 	rpt->magic = 0x0;

bootloader/hos/sept.c

@@ -17,6 +17,7 @@
 #include <string.h>
 
 #include "hos.h"
+#include "fss.h"
 #include "sept.h"
 #include "../config/config.h"
 #include "../gfx/di.h"
@@ -73,7 +74,7 @@ extern void reloc_patcher(u32 payload_dst, u32 payload_src, u32 payload_size);
 extern sdmmc_t sd_sdmmc;
 extern sdmmc_storage_t sd_storage;
 
-void check_sept()
+void check_sept(ini_sec_t *cfg_sec)
 {
 	// Check if non-hekate payload is used for sept and restore it.
 	if (h_cfg.sept_run)
@@ -117,7 +118,7 @@ void check_sept()
 	if (pkg1_id->kb >= KB_FIRMWARE_VERSION_700 && !h_cfg.sept_run)
 	{
 		sdmmc_storage_end(&storage);
-		reboot_to_sept((u8 *)pkg1 + pkg1_id->tsec_off, pkg1_id->kb);
+		reboot_to_sept((u8 *)pkg1 + pkg1_id->tsec_off, pkg1_id->kb, cfg_sec);
 	}
 
 out_free:
@@ -125,9 +126,10 @@ out_free:
 	sdmmc_storage_end(&storage);
 }
 
-int reboot_to_sept(const u8 *tsec_fw, u32 kb)
+int reboot_to_sept(const u8 *tsec_fw, u32 kb, ini_sec_t *cfg_sec)
 {
 	FIL fp;
+	bool fss0_sept_used = false;
 
 	// Copy warmboot reboot code and TSEC fw.
 	u32 tsec_fw_size = 0x3000;
@@ -137,36 +139,50 @@ int reboot_to_sept(const u8 *tsec_fw, u32 kb)
 	memcpy((void *)SEPT_PK1T_ADDR, tsec_fw, tsec_fw_size);
 	*(vu32 *)SEPT_TCSZ_ADDR = tsec_fw_size;
 
-	// Copy sept-primary.
-	if (f_open(&fp, "sept/sept-primary.bin", FA_READ))
-		goto error;
+	if (cfg_sec)
+	{
+		fss0_sept_t sept_ctxt;
+		sept_ctxt.kb = kb;
+		sept_ctxt.cfg_sec = cfg_sec;
+		sept_ctxt.sept_primary = (void *)SEPT_STG1_ADDR;
+		sept_ctxt.sept_secondary = (void *)SEPT_STG2_ADDR;
 
-	if (f_read(&fp, (u8 *)SEPT_STG1_ADDR, f_size(&fp), NULL))
-	{
-		f_close(&fp);
-		goto error;
+		fss0_sept_used = load_sept_from_ffs0(&sept_ctxt);
 	}
-	f_close(&fp);
 
-	// Copy sept-secondary.
-	if (kb < KB_FIRMWARE_VERSION_810)
+	if (!fss0_sept_used)
 	{
-		if (f_open(&fp, "sept/sept-secondary_00.enc", FA_READ))
-			if (f_open(&fp, "sept/sept-secondary.enc", FA_READ)) // Try the deprecated version.
-				goto error;
-	}
-	else
-	{
-		if (f_open(&fp, "sept/sept-secondary_01.enc", FA_READ))
+		// Copy sept-primary.
+		if (f_open(&fp, "sept/sept-primary.bin", FA_READ))
 			goto error;
-	}
 
-	if (f_read(&fp, (u8 *)SEPT_STG2_ADDR, f_size(&fp), NULL))
-	{
+		if (f_read(&fp, (u8 *)SEPT_STG1_ADDR, f_size(&fp), NULL))
+		{
+			f_close(&fp);
+			goto error;
+		}
+		f_close(&fp);
+
+		// Copy sept-secondary.
+		if (kb < KB_FIRMWARE_VERSION_810)
+		{
+			if (f_open(&fp, "sept/sept-secondary_00.enc", FA_READ))
+				if (f_open(&fp, "sept/sept-secondary.enc", FA_READ)) // Try the deprecated version.
+					goto error;
+		}
+		else
+		{
+			if (f_open(&fp, "sept/sept-secondary_01.enc", FA_READ))
+				goto error;
+		}
+
+		if (f_read(&fp, (u8 *)SEPT_STG2_ADDR, f_size(&fp), NULL))
+		{
+			f_close(&fp);
+			goto error;
+		}
 		f_close(&fp);
-		goto error;
 	}
-	f_close(&fp);
 
 	b_cfg.boot_cfg |= (BOOT_CFG_AUTOBOOT_EN | BOOT_CFG_SEPT_RUN);
 

bootloader/hos/sept.h

@@ -19,7 +19,7 @@
 
 #include "../utils/types.h"
 
-void check_sept();
-int reboot_to_sept(const u8 *tsec_fw, u32 kb);
+void check_sept(ini_sec_t *cfg_sec);
+int reboot_to_sept(const u8 *tsec_fw, u32 kb, ini_sec_t *cfg_sec);
 
 #endif

bootloader/main.c

@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018 naehrwert
  *
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -228,12 +228,14 @@ void check_power_off_from_hos()
 #define PATCHED_RELOC_SZ    0x94
 #define PATCHED_RELOC_STACK 0x40007000
 #define PATCHED_RELOC_ENTRY 0x40010000
-#define EXT_PAYLOAD_ADDR    0xC03C0000
+#define EXT_PAYLOAD_ADDR    0xC0000000
 #define RCM_PAYLOAD_ADDR    (EXT_PAYLOAD_ADDR + ALIGN(PATCHED_RELOC_SZ, 0x10))
-#define COREBOOT_ADDR       (0xD0000000 - 0x100000)
+#define COREBOOT_END_ADDR   0xD0000000
 #define CBFS_DRAM_EN_ADDR   0x4003e000
 #define  CBFS_DRAM_MAGIC    0x4452414D // "DRAM"
 
+static void *coreboot_addr;
+
 void reloc_patcher(u32 payload_dst, u32 payload_src, u32 payload_size)
 {
 	memcpy((u8 *)payload_src, (u8 *)IPL_LOAD_ADDR, PATCHED_RELOC_SZ);
@@ -247,7 +249,7 @@ void reloc_patcher(u32 payload_dst, u32 payload_src, u32 payload_size)
 
 	if (payload_size == 0x7000)
 	{
-		memcpy((u8 *)(payload_src + ALIGN(PATCHED_RELOC_SZ, 0x10)), (u8 *)COREBOOT_ADDR, 0x7000); //Bootblock
+		memcpy((u8 *)(payload_src + ALIGN(PATCHED_RELOC_SZ, 0x10)), coreboot_addr, 0x7000); //Bootblock
 		*(vu32 *)CBFS_DRAM_EN_ADDR = CBFS_DRAM_MAGIC;
 	}
 }
@@ -256,14 +258,17 @@ bool is_ipl_updated(void *buf, char *path, bool force)
 {
 	ipl_ver_meta_t *update_ft = (ipl_ver_meta_t *)(buf + PATCHED_RELOC_SZ + sizeof(boot_cfg_t));
 
+	bool magic_valid = update_ft->magic == ipl_ver.magic;
+	bool force_update = force && !magic_valid;
+	bool is_valid_old = magic_valid && (byte_swap_32(update_ft->version) < byte_swap_32(ipl_ver.version));
+
 	// Check if newer version.
-	if (!force && (update_ft->magic == ipl_ver.magic))
+	if (!force && magic_valid)
 		if (byte_swap_32(update_ft->version) > byte_swap_32(ipl_ver.version))
 			return false;
 
 	// Update if old or broken.
-	if ((force && (update_ft->magic != ipl_ver.magic)) ||
-		(byte_swap_32(update_ft->version) < byte_swap_32(ipl_ver.version)))
+	if (force_update || is_valid_old)
 	{
 		FIL fp;
 		volatile reloc_meta_t *reloc = (reloc_meta_t *)(IPL_LOAD_ADDR + RELOC_META_OFF);
@@ -310,7 +315,10 @@ int launch_payload(char *path, bool update)
 		if (size < 0x30000)
 			buf = (void *)RCM_PAYLOAD_ADDR;
 		else
-			buf = (void *)COREBOOT_ADDR;
+		{
+			coreboot_addr = (void *)(COREBOOT_END_ADDR - size);
+			buf = coreboot_addr;
+		}
 
 		if (f_read(&fp, buf, size, NULL))
 		{
@@ -529,7 +537,7 @@ void ini_list_launcher()
 				payload_path = ini_check_payload_section(cfg_sec);
 
 				if (cfg_sec && !payload_path)
-					check_sept();
+					check_sept(cfg_sec);
 
 				if (!cfg_sec)
 				{
@@ -656,7 +664,7 @@ void launch_firmware()
 			}
 
 			if (cfg_sec && !payload_path)
-				check_sept();
+				check_sept(cfg_sec);
 
 			if (!cfg_sec)
 			{
@@ -793,7 +801,7 @@ static void _auto_launch_firmware()
 	{
 		if (!h_cfg.sept_run)
 			EMC(EMC_SCRATCH0) |= EMC_HEKA_UPD;
-		check_sept();
+		check_sept(NULL);
 	}
 
 	if (!h_cfg.sept_run)
@@ -1055,7 +1063,7 @@ skip_list:
 	}
 	else
 	{
-		check_sept();
+		check_sept(cfg_sec);
 		hos_launch(cfg_sec);
 
 		EPRINTF("\nFailed to launch HOS!");
@@ -1266,8 +1274,8 @@ ment_t ment_tools[] = {
 	MDEF_CHGLINE(),
 	MDEF_CAPTION("-------- Misc --------", 0xFF0AB9E6),
 	MDEF_HANDLER("Dump package1/2", dump_packages12),
-	MDEF_HANDLER("Fix archive bit (except Nintendo)", fix_sd_all_attr),
-	MDEF_HANDLER("Fix archive bit (Nintendo only)", fix_sd_nin_attr),
+	//MDEF_HANDLER("Fix archive bit (except Nintendo)", fix_sd_all_attr),
+	//MDEF_HANDLER("Fix archive bit (Nintendo only)", fix_sd_nin_attr),
 	//MDEF_HANDLER("Fix fuel gauge configuration", fix_fuel_gauge_configuration),
 	//MDEF_HANDLER("Reset all battery cfg", reset_pmic_fuel_gauge_charger_config),
 	MDEF_CHGLINE(),
@@ -1293,7 +1301,7 @@ ment_t ment_top[] = {
 	MDEF_END()
 };
 
-menu_t menu_top = { ment_top, "hekate - CTCaer mod v5.1.1", 0, 0 };
+menu_t menu_top = { ment_top, "hekate - CTCaer mod v5.1.3", 0, 0 };
 
 extern void pivot_stack(u32 stack_top);
 
@@ -1302,14 +1310,14 @@ void ipl_main()
 	// Do initial HW configuration. This is compatible with consecutive reruns without a reset.
 	config_hw();
 
-	//Pivot the stack so we have enough space.
+	// Pivot the stack so we have enough space.
 	pivot_stack(IPL_STACK_TOP);
 
-	//Tegra/Horizon configuration goes to 0x80000000+, package2 goes to 0xA9800000, we place our heap in between.
+	// Tegra/Horizon configuration goes to 0x80000000+, package2 goes to 0xA9800000, we place our heap in between.
 	heap_init(IPL_HEAP_START);
 
 #ifdef DEBUG_UART_PORT
-	uart_send(DEBUG_UART_PORT, (u8 *)"Hekate: Hello!\r\n", 16);
+	uart_send(DEBUG_UART_PORT, (u8 *)"hekate: Hello!\r\n", 16);
 	uart_wait_idle(DEBUG_UART_PORT, UART_TX_IDLE);
 #endif
 

bootloader/mem/heap.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2018 M4xw
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -29,7 +30,7 @@ static void _heap_create(heap_t *heap, u32 start)
 // Node info is before node address.
 static u32 _heap_alloc(heap_t *heap, u32 size)
 {
-	hnode_t *node, *new;
+	hnode_t *node, *new_node;
 
 	// Align to cache line size.
 	size = ALIGN(size, sizeof(hnode_t));
@@ -49,22 +50,29 @@ static u32 _heap_alloc(heap_t *heap, u32 size)
 	node = heap->first;
 	while (true)
 	{
+		// Check if there's available unused node.
 		if (!node->used && (size <= node->size))
 		{
+			// Size and offset of the new unused node.
 			u32 new_size = node->size - size;
-			new = (hnode_t *)((u32)node + sizeof(hnode_t) + size);
+			new_node = (hnode_t *)((u32)node + sizeof(hnode_t) + size);
 
-			// If there's aligned leftover space, create a new node.
+			// If there's aligned unused space from the old node,
+			// create a new one and set the leftover size.
 			if (new_size >= (sizeof(hnode_t) << 2))
 			{
-				new->size = new_size - sizeof(hnode_t);
-				new->used = 0;
-				new->next = node->next;
-				new->next->prev = new;
-				new->prev = node;
-				node->next = new;
+				new_node->size = new_size - sizeof(hnode_t);
+				new_node->used = 0;
+				new_node->next = node->next;
+
+				// Check that we are not on first node.
+				if (new_node->next)
+					new_node->next->prev = new_node;
+
+				new_node->prev = node;
+				node->next = new_node;
 			}
-			else
+			else // Unused node size is just enough.
 				size += new_size;
 
 			node->size = size;
@@ -72,20 +80,23 @@ static u32 _heap_alloc(heap_t *heap, u32 size)
 
 			return (u32)node + sizeof(hnode_t);
 		}
+
+		// No unused node found, try the next one.
 		if (node->next)
 			node = node->next;
 		else
 			break;
 	}
 
-	new = (hnode_t *)((u32)node + sizeof(hnode_t) + node->size);
-	new->used = 1;
-	new->size = size;
-	new->prev = node;
-	new->next = NULL;
-	node->next = new;
+	// No unused node found, create a new one.
+	new_node = (hnode_t *)((u32)node + sizeof(hnode_t) + node->size);
+	new_node->used = 1;
+	new_node->size = size;
+	new_node->prev = node;
+	new_node->next = NULL;
+	node->next = new_node;
 
-	return (u32)new + sizeof(hnode_t);
+	return (u32)new_node + sizeof(hnode_t);
 }
 
 static void _heap_free(heap_t *heap, u32 addr)
@@ -101,6 +112,7 @@ static void _heap_free(heap_t *heap, u32 addr)
 			{
 				node->prev->size += node->size + sizeof(hnode_t);
 				node->prev->next = node->next;
+
 				if (node->next)
 					node->next->prev = node->prev;
 			}

bootloader/mem/heap.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,

bootloader/mem/minerva.c

@@ -32,19 +32,23 @@ u32 minerva_init()
 {
 	u32 curr_ram_idx = 0;
 
+	minerva_cfg = NULL;
 	mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
+	memset(mtc_cfg, 0, sizeof(mtc_config_t));
 
 	// Set table to nyx storage.
 	mtc_cfg->mtc_table = (emc_table_t *)&nyx_str->mtc_table;
 
 	mtc_cfg->sdram_id = (fuse_read_odm(4) >> 3) & 0x1F;
 	mtc_cfg->init_done = MTC_NEW_MAGIC; // Initialize mtc table.
-	
+
 	u32 ep_addr = ianos_loader(false, "bootloader/sys/libsys_minerva.bso", DRAM_LIB, (void *)mtc_cfg);
 
 	// Ensure that Minerva is new.
 	if (mtc_cfg->init_done == MTC_INIT_MAGIC)
 		minerva_cfg = (void *)ep_addr;
+	else
+		mtc_cfg->init_done = 0;
 
 	if (!minerva_cfg)
 		return 1;

bootloader/mem/sdram.c

@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018 naehrwert
  * Copyright (c) 2018 balika011
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -696,7 +696,6 @@ sdram_params_t *sdram_get_params_patched()
 
 void sdram_init()
 {
-	//TODO: sdram_id should be in [0,4].
 	const sdram_params_t *params = (const sdram_params_t *)sdram_get_params();
 
 	// Set DRAM voltage.

bootloader/power/max17050.h

@@ -4,7 +4,7 @@
  *
  * Copyright (c) 2011 Samsung Electronics
  * MyungJoo Ham <myungjoo.ham@samsung.com>
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -96,14 +96,17 @@ enum MAX17050_reg {
 	MAX17050_K_empty0	= 0x3B,
 	MAX17050_TaskPeriod	= 0x3C,
 	MAX17050_FSTAT		= 0x3D,
-
+	MAX17050_TIMER		= 0x3E,
 	MAX17050_SHDNTIMER	= 0x3F,
+
 	MAX17050_QRTbl30	= 0x42,
+
 	MAX17050_dQacc		= 0x45,
 	MAX17050_dPacc		= 0x46,
 
 	MAX17050_VFSOC0		= 0x48,
 
+	Max17050_QH0		= 0x4C,
 	MAX17050_QH			= 0x4D,
 	MAX17050_QL			= 0x4E,
 
@@ -111,6 +114,8 @@ enum MAX17050_reg {
 	MAX17050_MaxVolt	= 0x51, // Custom ID. Not to be sent to i2c.
 
 	MAX17050_VFSOC0Enable	= 0x60,
+	MAX17050_MODELEnable1	= 0x62,
+	MAX17050_MODELEnable2	= 0x63,
 
 	MAX17050_MODELChrTbl	= 0x80,
 

bootloader/power/max7762x.c

@@ -137,6 +137,7 @@ int max77620_regulator_enable(u32 id, int enable)
 	return 1;
 }
 
+// LDO only.
 int max77620_regulator_set_volt_and_flags(u32 id, u32 mv, u8 flags)
 {
 	if (id > REGULATOR_MAX)

bootloader/power/max7762x.h

@@ -33,7 +33,7 @@
 *  ldo2 | SDMMC1        | 50000   | 800000 | 1800000    | 3300000 |
 *  ldo3 | GC ASIC       | 50000   | 800000 | 3100000    | 3100000 | 3.1V   (pcv)
 *  ldo4 | RTC           | 12500   | 800000 |  850000    |  850000 |
-*  ldo5 | GC ASIC       | 50000   | 800000 | 1800000    | 1800000 | 1.8V   (pcv)
+*  ldo5 | GC Card       | 50000   | 800000 | 1800000    | 1800000 | 1.8V   (pcv)
 *  ldo6 | Touch, ALS    | 50000   | 800000 | 2900000    | 2900000 | 2.9V
 *  ldo7 | XUSB          | 50000   | 800000 | 1050000    | 1050000 |
 *  ldo8 | XUSB, DC      | 50000   | 800000 | 1050000    | 1050000 |

bootloader/rtc/max77620-rtc.c

@@ -1,7 +1,8 @@
 /*
  * PMIC Real Time Clock driver for Nintendo Switch's MAX77620-RTC
  *
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2019 shchmue
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -75,3 +76,94 @@ void max77620_rtc_stop_alarm()
 	// Update RTC clock from RTC regs.
 	i2c_send_byte(I2C_5, MAX77620_RTC_I2C_ADDR, MAX77620_RTC_UPDATE0_REG, MAX77620_RTC_WRITE_UPDATE);
 }
+
+void max77620_rtc_epoch_to_date(u32 epoch, rtc_time_t *time)
+{
+	u32 tmp, edays, year, month, day;
+
+	// Set time.
+	time->sec = epoch % 60;
+	epoch /= 60;
+	time->min = epoch % 60;
+	epoch /= 60;
+	time->hour = epoch % 24;
+	epoch /= 24;
+
+	// Calculate base date values.
+	tmp = (u32)(((u64)4 * epoch + 102032) / 146097 + 15);
+	tmp = (u32)((u64)epoch + 2442113 + tmp - (tmp >> 2));
+
+	year = (20 * tmp - 2442) / 7305;
+	edays = tmp - 365 * year - (year >> 2);
+	month = edays * 1000 / 30601;
+	day = edays - month * 30 - month * 601 / 1000;
+
+	// Month/Year offset.
+	if(month < 14)
+	{
+		year -= 4716;
+		month--;
+	}
+	else
+	{
+		year -= 4715;
+		month -= 13;
+	}
+
+	// Set date.
+	time->year = year;
+	time->month = month;
+	time->day = day;
+
+	// Set weekday.
+	time->weekday = 0; //! TODO.
+}
+
+u32 max77620_rtc_date_to_epoch(const rtc_time_t *time, bool hos_encoding)
+{
+	u32 year, month, epoch;
+
+	//Year
+	year = time->year;
+	//Month of year
+	month = time->month;
+
+	if (!hos_encoding)
+	{
+		// Month/Year offset.
+		if(month < 3)
+		{
+			month += 12;
+			year--;
+		}
+	}
+	else
+	{
+		year -= 2000;
+		month++;
+
+		// Month/Year offset.
+		if(month < 3)
+		{
+			month += 9;
+			year--;
+		}
+		else
+			month -= 3;
+	}
+
+	epoch = (365 * year) + (year >> 2) - (year / 100) + (year / 400); // Years to days.
+
+	if (!hos_encoding)
+	{
+		epoch += (30 * month) + (3 * (month + 1) / 5) + time->day; // Months to days.
+		epoch -= 719561; // Epoch time is 1/1/1970.
+	}
+	else
+		epoch += (30 * month) + ((3 * month + 2) / 5) + 59 + time->day; // Months to days.
+
+	epoch *= 86400; // Days to seconds.
+	epoch += (3600 * time->hour) + (60 * time->min) + time->sec; // Add hours, minutes and seconds.
+
+	return epoch;
+}

bootloader/rtc/max77620-rtc.h

@@ -71,5 +71,7 @@ typedef struct _rtc_time_t {
 
 void max77620_rtc_get_time(rtc_time_t *time);
 void max77620_rtc_stop_alarm();
+void max77620_rtc_epoch_to_date(u32 epoch, rtc_time_t *time);
+u32 max77620_rtc_date_to_epoch(const rtc_time_t *time, bool hos_encoding);
 
 #endif /* _MFD_MAX77620_RTC_H_ */

bootloader/soc/bpmp.c

@@ -1,7 +1,7 @@
 /*
  * BPMP-Lite Cache/MMU and Frequency driver for Tegra X1
  *
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -22,56 +22,101 @@
 #include "../../common/memory_map.h"
 #include "../utils/util.h"
 
+#define BPMP_MMU_CACHE_LINE_SIZE        0x20
+
 #define BPMP_CACHE_CONFIG               0x0
-#define  CFG_ENABLE                     (1 << 0)
+#define  CFG_ENABLE_CACHE               (1 << 0)
+#define  CFG_ENABLE_SKEW_ASSOC          (1 << 1)
+#define  CFG_DISABLE_RANDOM_ALLOC       (1 << 2)
 #define  CFG_FORCE_WRITE_THROUGH        (1 << 3)
+#define  CFG_NEVER_ALLOCATE             (1 << 6)
+#define  CFG_ENABLE_INTERRUPT           (1 << 7)
+#define  CFG_MMU_TAG_MODE(x)            (x << 8)
+#define   TAG_MODE_PARALLEL             0
+#define   TAG_MODE_TAG_FIRST            1
+#define   TAG_MODE_MMU_FIRST            2
 #define  CFG_DISABLE_WRITE_BUFFER       (1 << 10)
 #define  CFG_DISABLE_READ_BUFFER        (1 << 11)
+#define  CFG_ENABLE_HANG_DETECT         (1 << 12)
 #define  CFG_FULL_LINE_DIRTY            (1 << 13)
 #define  CFG_TAG_CHK_ABRT_ON_ERR        (1 << 14)
+#define  CFG_TAG_CHK_CLR_ERR            (1 << 15)
+#define  CFG_DISABLE_SAMELINE           (1 << 16)
+#define  CFG_OBS_BUS_EN                 (1 << 31)
+
 #define BPMP_CACHE_LOCK                 0x4
+#define  LOCK_LINE(x)                   (1 << x)
+
 #define BPMP_CACHE_SIZE                 0xC
 #define BPMP_CACHE_LFSR                 0x10
+
 #define BPMP_CACHE_TAG_STATUS           0x14
+#define  TAG_STATUS_TAG_CHECK_ERROR     (1 << 0)
+#define  TAG_STATUS_CONFLICT_ADDR_MASK  0xFFFFFFE0
+
 #define BPMP_CACHE_CLKEN_OVERRIDE       0x18
+#define  CLKEN_OVERRIDE_WR_MCCIF_CLKEN  (1 << 0)
+#define  CLKEN_OVERRIDE_RD_MCCIF_CLKEN  (1 << 1)
+
 #define BPMP_CACHE_MAINT_ADDR           0x20
 #define BPMP_CACHE_MAINT_DATA           0x24
+
 #define BPMP_CACHE_MAINT_REQ            0x28
 #define  MAINT_REQ_WAY_BITMAP(x)        ((x) << 8)
 
 #define BPMP_CACHE_INT_MASK             0x40
 #define BPMP_CACHE_INT_CLEAR            0x44
-#define  INT_CLR_MAINT_DONE             (1 << 0)
-
 #define BPMP_CACHE_INT_RAW_EVENT        0x48
-#define  INT_RAW_EVENT_MAINT_DONE      (1 << 0)
 #define BPMP_CACHE_INT_STATUS           0x4C
+#define  INT_MAINT_DONE                 (1 << 0)
+#define  INT_MAINT_ERROR                (1 << 1)
 
 #define BPMP_CACHE_RB_CFG               0x80
 #define BPMP_CACHE_WB_CFG               0x84
 
 #define BPMP_CACHE_MMU_FALLBACK_ENTRY   0xA0
 #define BPMP_CACHE_MMU_SHADOW_COPY_MASK 0xA4
+
 #define BPMP_CACHE_MMU_CFG              0xAC
+#define  MMU_CFG_BLOCK_MAIN_ENTRY_WR    (1 << 0)
 #define  MMU_CFG_SEQ_EN                 (1 << 1)
 #define  MMU_CFG_TLB_EN                 (1 << 2)
+#define  MMU_CFG_SEG_CHECK_ALL_ENTRIES  (1 << 3)
 #define  MMU_CFG_ABORT_STORE_LAST       (1 << 4)
+#define  MMU_CFG_CLR_ABORT              (1 << 5)
+
 #define BPMP_CACHE_MMU_CMD              0xB0
 #define  MMU_CMD_NOP                    0
 #define  MMU_CMD_INIT                   1
 #define  MMU_CMD_COPY_SHADOW            2
+
 #define BPMP_CACHE_MMU_ABORT_STAT       0xB4
+#define  ABORT_STAT_UNIT_MASK           0x7
+#define  ABORT_STAT_UNIT_NONE           0
+#define  ABORT_STAT_UNIT_CACHE          1
+#define  ABORT_STAT_UNIT_SEQ            2
+#define  ABORT_STAT_UNIT_TLB            3
+#define  ABORT_STAT_UNIT_SEG            4
+#define  ABORT_STAT_UNIT_FALLBACK       5
+#define  ABORT_STAT_OVERLAP             (1 << 3)
+#define  ABORT_STAT_ENTRY               (0x1F << 4)
+#define  ABORT_STAT_TYPE_MASK           (3 << 16)
+#define  ABORT_STAT_TYPE_EXE            (0 << 16)
+#define  ABORT_STAT_TYPE_RD             (1 << 16)
+#define  ABORT_STAT_TYPE_WR             (2 << 16)
+#define  ABORT_STAT_SIZE                (3 << 18)
+#define  ABORT_STAT_SEQ                 (1 << 20)
+#define  ABORT_STAT_PROT                (1 << 21)
+
 #define BPMP_CACHE_MMU_ABORT_ADDR       0xB8
 #define BPMP_CACHE_MMU_ACTIVE_ENTRIES   0xBC
 
-#define BPMP_MMU_SHADOW_ENTRY_BASE     (BPMP_CACHE_BASE + 0x400)
-#define BPMP_MMU_MAIN_ENTRY_BASE       (BPMP_CACHE_BASE + 0x800)
-#define  MMU_ENTRY_ADDR_MASK           0xFFFFFFE0
-
-#define  MMU_EN_CACHED                (1 << 0)
-#define  MMU_EN_EXEC                  (1 << 1)
-#define  MMU_EN_READ                  (1 << 2)
-#define  MMU_EN_WRITE                 (1 << 3)
+#define BPMP_MMU_SHADOW_ENTRY_BASE      (BPMP_CACHE_BASE + 0x400)
+#define BPMP_MMU_MAIN_ENTRY_BASE        (BPMP_CACHE_BASE + 0x800)
+#define  MMU_EN_CACHED                  (1 << 0)
+#define  MMU_EN_EXEC                    (1 << 1)
+#define  MMU_EN_READ                    (1 << 2)
+#define  MMU_EN_WRITE                   (1 << 3)
 
 bpmp_mmu_entry_t mmu_entries[] =
 {
@@ -81,15 +126,15 @@ bpmp_mmu_entry_t mmu_entries[] =
 
 void bpmp_mmu_maintenance(u32 op, bool force)
 {
-	if (!force && !(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE))
+	if (!force && !(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE_CACHE))
 		return;
 
-	BPMP_CACHE_CTRL(BPMP_CACHE_INT_CLEAR) = INT_CLR_MAINT_DONE;
+	BPMP_CACHE_CTRL(BPMP_CACHE_INT_CLEAR) = INT_MAINT_DONE;
 
 	// This is a blocking operation.
 	BPMP_CACHE_CTRL(BPMP_CACHE_MAINT_REQ) = MAINT_REQ_WAY_BITMAP(0xF) | op;
 
-	while(!(BPMP_CACHE_CTRL(BPMP_CACHE_INT_RAW_EVENT) & INT_RAW_EVENT_MAINT_DONE))
+	while(!(BPMP_CACHE_CTRL(BPMP_CACHE_INT_RAW_EVENT) & INT_MAINT_DONE))
 		;
 
 	BPMP_CACHE_CTRL(BPMP_CACHE_INT_CLEAR) = BPMP_CACHE_CTRL(BPMP_CACHE_INT_RAW_EVENT);
@@ -104,8 +149,8 @@ void bpmp_mmu_set_entry(int idx, bpmp_mmu_entry_t *entry, bool apply)
 
 	if (entry->enable)
 	{
-		mmu_entry->min_addr = entry->min_addr & MMU_ENTRY_ADDR_MASK;
-		mmu_entry->max_addr = entry->max_addr & MMU_ENTRY_ADDR_MASK;
+		mmu_entry->start_addr = ALIGN(entry->start_addr, BPMP_MMU_CACHE_LINE_SIZE);
+		mmu_entry->end_addr = ALIGN_DOWN(entry->end_addr, BPMP_MMU_CACHE_LINE_SIZE);
 		mmu_entry->attr = entry->attr;
 
 		BPMP_CACHE_CTRL(BPMP_CACHE_MMU_SHADOW_COPY_MASK) |= (1 << idx);
@@ -117,7 +162,7 @@ void bpmp_mmu_set_entry(int idx, bpmp_mmu_entry_t *entry, bool apply)
 
 void bpmp_mmu_enable()
 {
-	if (BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE)
+	if (BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE_CACHE)
 		return;
 
 	// Init BPMP MMU.
@@ -136,7 +181,8 @@ void bpmp_mmu_enable()
 	bpmp_mmu_maintenance(BPMP_MMU_MAINT_INVALID_WAY, true);
 
 	// Enable cache.
-	BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) = CFG_ENABLE | CFG_FORCE_WRITE_THROUGH | CFG_TAG_CHK_ABRT_ON_ERR;
+	BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) = CFG_ENABLE_CACHE | CFG_FORCE_WRITE_THROUGH |
+		CFG_MMU_TAG_MODE(TAG_MODE_PARALLEL) | CFG_TAG_CHK_ABRT_ON_ERR;
 
 	// HW bug. Invalidate cache again.
 	bpmp_mmu_maintenance(BPMP_MMU_MAINT_INVALID_WAY, false);
@@ -144,7 +190,7 @@ void bpmp_mmu_enable()
 
 void bpmp_mmu_disable()
 {
-	if (!(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE))
+	if (!(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE_CACHE))
 		return;
 
 	// Clean and invalidate cache.
@@ -154,7 +200,10 @@ void bpmp_mmu_disable()
 	BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) = 0;
 }
 
-const u8 pllc4_divn[] = {
+// APB clock affects RTC, PWM, MEMFETCH, APE, USB, SOR PWM,
+// I2C host, DC/DSI/DISP. UART gives extra stress.
+// 92: 100% success ratio. 93-94: 595-602MHz has 99% success ratio. 95: 608MHz less.
+const u8 pll_divn[] = {
 	0,   // BPMP_CLK_NORMAL:      408MHz  0% - 136MHz APB.
 	85,  // BPMP_CLK_HIGH_BOOST:  544MHz 33% - 136MHz APB.
 	90,  // BPMP_CLK_SUPER_BOOST: 576MHz 41% - 144MHz APB.
@@ -165,6 +214,28 @@ const u8 pllc4_divn[] = {
 
 bpmp_freq_t bpmp_clock_set = BPMP_CLK_NORMAL;
 
+void bpmp_clk_rate_get()
+{
+	bool clk_src_is_pllp = ((CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) >> 4) & 7) == 3;
+
+	if (clk_src_is_pllp)
+		bpmp_clock_set = BPMP_CLK_NORMAL;
+	else
+	{
+		bpmp_clock_set = BPMP_CLK_HIGH_BOOST;
+
+		u8 pll_divn_curr = (CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) >> 10) & 0xFF;
+		for (u32 i = 1; i < sizeof(pll_divn); i++)
+		{
+			if (pll_divn[i] == pll_divn_curr)
+			{
+				bpmp_clock_set = i;
+				break;
+			}
+		}
+	}
+}
+
 void bpmp_clk_rate_set(bpmp_freq_t fid)
 {
 	if (fid > (BPMP_CLK_MAX - 1))
@@ -179,37 +250,26 @@ void bpmp_clk_rate_set(bpmp_freq_t fid)
 		{
 			// Restore to PLLP source during PLLC4 configuration.
 			CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003333; // PLLP_OUT.
-			// Wait a bit for clock source change.
-			msleep(10);
+			msleep(1); // Wait a bit for clock source change.
 		}
 
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_MISC) = PLLC4_MISC_EN_LCKDET;
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_BASE) = 4 | (pllc4_divn[fid] << 8) | PLL_BASE_ENABLE; // DIVM: 4, DIVP: 1.
+		// Configure and enable PLLC.
+		clock_enable_pllc(pll_divn[fid]);
 
-		while (!(CLOCK(CLK_RST_CONTROLLER_PLLC4_BASE) & PLLC4_BASE_LOCK))
-			;
-
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_OUT) = (1 << 8) | PLLC4_OUT3_CLKEN; // 1.5 div.
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_OUT) |= PLLC4_OUT3_RSTN_CLR; // Get divider out of reset.
-
-		// Wait a bit for PLLC4 to stabilize.
-		msleep(10);
-		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 3; // PCLK = HCLK / 4.
-		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003323; // PLLC4_OUT3.
-
-		bpmp_clock_set = fid;
+		// Set SCLK / HCLK / PCLK.
+		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 3; // PCLK = HCLK / (3 + 1). HCLK == SCLK.
+		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003310; // PLLC_OUT1 for active and CLKM for idle.
 	}
 	else
 	{
-		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003333; // PLLP_OUT.
+		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003330; // PLLP_OUT for active and CLKM for idle.
+		msleep(1); // Wait a bit for clock source change.
+		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 2; // PCLK = HCLK / (2 + 1). HCLK == SCLK.
 
-		// Wait a bit for clock source change.
-		msleep(10);
-
-		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 2; // PCLK = HCLK / 3.
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_BASE) &= ~PLL_BASE_ENABLE;
-		bpmp_clock_set = BPMP_CLK_NORMAL;
+		// Disable PLLC to save power.
+		clock_disable_pllc();
 	}
+	bpmp_clock_set = fid;
 }
 
 // The following functions halt BPMP to reduce power while sleeping.

bootloader/soc/bpmp.h

@@ -1,7 +1,7 @@
 /*
  * BPMP-Lite Cache/MMU and Frequency driver for Tegra X1
  *
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -21,14 +21,24 @@
 
 #include "../utils/types.h"
 
-#define BPMP_MMU_MAINT_CLEAN_WAY   17
-#define BPMP_MMU_MAINT_INVALID_WAY 18
-#define BPMP_MMU_MAINT_CLN_INV_WAY 19
+typedef enum
+{
+	BPMP_MMU_MAINT_NOP                =  0,
+	BPMP_MMU_MAINT_CLEAN_PHY          =  1,
+	BPMP_MMU_MAINT_INVALID_PHY        =  2,
+	BPMP_MMU_MAINT_CLEAN_INVALID_PHY  =  3,
+	BPMP_MMU_MAINT_CLEAN_LINE         =  9,
+	BPMP_MMU_MAINT_INVALID_LINE       = 10,
+	BPMP_MMU_MAINT_CLEAN_INVALID_LINE = 11,
+	BPMP_MMU_MAINT_CLEAN_WAY          = 17,
+	BPMP_MMU_MAINT_INVALID_WAY        = 18,
+	BPMP_MMU_MAINT_CLN_INV_WAY        = 19
+} bpmp_maintenance_t;
 
 typedef struct _bpmp_mmu_entry_t
 {
-	u32 min_addr;
-	u32 max_addr;
+	u32 start_addr;
+	u32 end_addr;
 	u32 attr;
 	u32 enable;
 } bpmp_mmu_entry_t;
@@ -49,6 +59,7 @@ void bpmp_mmu_maintenance(u32 op, bool force);
 void bpmp_mmu_set_entry(int idx, bpmp_mmu_entry_t *entry, bool apply);
 void bpmp_mmu_enable();
 void bpmp_mmu_disable();
+void bpmp_clk_rate_get();
 void bpmp_clk_rate_set(bpmp_freq_t fid);
 void bpmp_usleep(u32 us);
 void bpmp_msleep(u32 ms);

bootloader/soc/clock.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -19,6 +20,17 @@
 #include "../utils/util.h"
 #include "../storage/sdmmc.h"
 
+/*
+ * CLOCK Peripherals:
+ * L   0 -  31
+ * H  32 -  63
+ * U  64 -  95
+ * V  96 - 127
+ * W 128 - 159
+ * X 160 - 191
+ * Y 192 - 223
+ */
+
 /* clock_t: reset, enable, source, index, clk_src, clk_div */
 
 static const clock_t _clock_uart[] = {
@@ -29,7 +41,7 @@ static const clock_t _clock_uart[] = {
 /* UART E */ { CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_UARTAPE, 20, 0, 2 }
 };
 
-//I2C default parameters - TLOW: 4, THIGH: 2, DEBOUNCE: 0 FM_DIV: 26.
+//I2C default parameters - TLOW: 4, THIGH: 2, DEBOUNCE: 0, FM_DIV: 26.
 static const clock_t _clock_i2c[] = {
 /* I2C1 */ { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_I2C1, 12, 0, 19 }, //20.4MHz -> 100KHz
 /* I2C2 */ { CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_I2C2, 22, 0, 4  }, //81.6MHz -> 400KHz
@@ -228,6 +240,51 @@ void clock_disable_pwm()
 	clock_disable(&_clock_pwm);
 }
 
+void clock_enable_pllc(u32 divn)
+{
+	u8 pll_divn_curr = (CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) >> 10) & 0xFF;
+
+	// Check if already enabled and configured.
+	if ((CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) & PLLCX_BASE_ENABLE) && (pll_divn_curr == divn))
+		return;
+
+	// Take PLLC out of reset and set basic misc parameters.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC) = 
+		((CLOCK(CLK_RST_CONTROLLER_PLLC_MISC) & 0xFFF0000F) & ~PLLC_MISC_RESET) | (0x80000 << 4); // PLLC_EXT_FRU.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC_2) |= 0xF0 << 8; // PLLC_FLL_LD_MEM.
+
+	// Disable PLL and IDDQ in case they are on.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) &= ~PLLCX_BASE_ENABLE;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC_1) &= ~PLLC_MISC1_IDDQ;
+	usleep(10);
+
+	// Set PLLC4 dividers.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) = (divn << 10) | 4; // DIVM: 4, DIVP: 1.
+
+	// Enable PLLC4 and wait for Phase and Frequency lock.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) |= PLLCX_BASE_ENABLE;
+	while (!(CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) & PLLCX_BASE_LOCK))
+		;
+
+	// Disable PLLC_OUT1, enable reset and set div to 1.5.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_OUT) = (1 << 8);
+
+	// Enable PLLC_OUT1 and bring it out of reset.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_OUT) |= (PLLC_OUT1_CLKEN | PLLC_OUT1_RSTN_CLR);
+	msleep(1); // Wait a bit for PLL to stabilize.
+}
+
+void clock_disable_pllc()
+{
+	// Disable PLLC and PLLC_OUT1.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_OUT) &= ~(PLLC_OUT1_CLKEN | PLLC_OUT1_RSTN_CLR);
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) &= ~PLLCX_BASE_ENABLE;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) |= PLLCX_BASE_REF_DIS;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC_1) |= PLLC_MISC1_IDDQ;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC) |= PLLC_MISC_RESET;
+	usleep(10);
+}
+
 #define L_SWR_SDMMC1_RST (1 << 14)
 #define L_SWR_SDMMC2_RST (1 << 9)
 #define L_SWR_SDMMC4_RST (1 << 15)

bootloader/soc/clock.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -35,7 +36,9 @@
 #define CLK_RST_CONTROLLER_MISC_CLK_ENB 0x48
 #define CLK_RST_CONTROLLER_OSC_CTRL 0x50
 #define CLK_RST_CONTROLLER_PLLC_BASE 0x80
+#define CLK_RST_CONTROLLER_PLLC_OUT 0x84
 #define CLK_RST_CONTROLLER_PLLC_MISC 0x88
+#define CLK_RST_CONTROLLER_PLLC_MISC_1 0x8C
 #define CLK_RST_CONTROLLER_PLLM_BASE 0x90
 #define CLK_RST_CONTROLLER_PLLM_MISC1 0x98
 #define CLK_RST_CONTROLLER_PLLM_MISC2 0x9C
@@ -119,6 +122,7 @@
 #define CLK_RST_CONTROLLER_SPARE_REG0 0x55C
 #define CLK_RST_CONTROLLER_PLLC4_BASE 0x5A4
 #define CLK_RST_CONTROLLER_PLLC4_MISC 0x5A8
+#define CLK_RST_CONTROLLER_PLLC_MISC_2 0x5D0
 #define CLK_RST_CONTROLLER_PLLC4_OUT 0x5E4
 #define CLK_RST_CONTROLLER_PLLMB_BASE 0x5E8
 #define CLK_RST_CONTROLLER_CLK_SOURCE_DSIA_LP 0x620
@@ -133,10 +137,16 @@
 #define CLK_NO_SOURCE 0x0
 
 /*! PLL control and status bits */
-#define PLL_BASE_ENABLE      (1 << 30)
+#define PLLCX_BASE_ENABLE    (1 << 30)
+#define PLLCX_BASE_REF_DIS   (1 << 29)
+#define PLLCX_BASE_LOCK      (1 << 27)
+
+#define PLLC_MISC_RESET      (1 << 30)
+#define PLLC_MISC1_IDDQ      (1 << 27)
+#define PLLC_OUT1_CLKEN      (1 << 1)
+#define PLLC_OUT1_RSTN_CLR   (1 << 0)
 
 #define PLLC4_MISC_EN_LCKDET (1 << 30)
-#define PLLC4_BASE_LOCK      (1 << 27)
 #define PLLC4_BASE_IDDQ      (1 << 18)
 #define PLLC4_OUT3_CLKEN     (1 << 1)
 #define PLLC4_OUT3_RSTN_CLR  (1 << 0)
@@ -181,9 +191,11 @@ void clock_enable_coresight();
 void clock_disable_coresight();
 void clock_enable_pwm();
 void clock_disable_pwm();
+void clock_enable_pllc(u32 divn);
+void clock_disable_pllc();
 void clock_sdmmc_config_clock_source(u32 *pout, u32 id, u32 val);
 void clock_sdmmc_get_card_clock_div(u32 *pout, u16 *pdivisor, u32 type);
-int clock_sdmmc_is_not_reset_and_enabled(u32 id);
+int  clock_sdmmc_is_not_reset_and_enabled(u32 id);
 void clock_sdmmc_enable(u32 id, u32 val);
 void clock_sdmmc_disable(u32 id);
 

bootloader/soc/hw_init.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -40,6 +40,7 @@
 
 extern sdmmc_t sd_sdmmc;
 extern boot_cfg_t b_cfg;
+extern volatile nyx_storage_t *nyx_str;
 
 /*
  * CLK_OSC - 38.4 MHz crystal.
@@ -79,8 +80,8 @@ void _config_gpios()
 	PINMUX_AUX(PINMUX_AUX_UART3_TX) = 0;
 
 	// Set Joy-Con IsAttached direction.
-	PINMUX_AUX(PINMUX_AUX_GPIO_PE6) = PINMUX_INPUT_ENABLE;
-	PINMUX_AUX(PINMUX_AUX_GPIO_PH6) = PINMUX_INPUT_ENABLE;
+	PINMUX_AUX(PINMUX_AUX_GPIO_PE6) = PINMUX_INPUT_ENABLE | PINMUX_TRISTATE;
+	PINMUX_AUX(PINMUX_AUX_GPIO_PH6) = PINMUX_INPUT_ENABLE | PINMUX_TRISTATE;
 
 	// Set pin mode for Joy-Con IsAttached and UARTB/C TX pins.
 #if !defined (DEBUG_UART_PORT) || DEBUG_UART_PORT != UART_B
@@ -110,7 +111,7 @@ void _config_gpios()
 	gpio_output_enable(GPIO_PORT_X, GPIO_PIN_7, GPIO_OUTPUT_DISABLE);
 
 	// Configure HOME as inputs.
-	// PINMUX_AUX(PINMUX_AUX_BUTTON_HOME) = PINMUX_PULL_UP | PINMUX_INPUT_ENABLE;
+	// PINMUX_AUX(PINMUX_AUX_BUTTON_HOME) = PINMUX_INPUT_ENABLE | PINMUX_TRISTATE;
 	// gpio_config(GPIO_PORT_Y, GPIO_PIN_1, GPIO_MODE_GPIO);
 }
 
@@ -161,7 +162,7 @@ void _mbist_workaround()
 	// Enable specific clocks and disable all others.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_H) = 0xC0;       // Enable clock PMC, FUSE.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) = 0x80000130; // Enable clock RTC, TMR, GPIO, BPMP_CACHE.
-	//CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) = 0x80400130; // Keep USB data ON.
+	//CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_L) = 0x80400130; // Keep USBD ON.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_U) = 0x1F00200;  // Enable clock CSITE, IRAMA, IRAMB, IRAMC, IRAMD, BPMP_CACHE_RAM.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) = 0x80400808; // Enable clock MSELECT, APB2APE, SPDIF_DOUBLER, SE.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_W) = 0x402000FC; // Enable clock PCIERX0, PCIERX1, PCIERX2, PCIERX3, PCIERX4, PCIERX5, ENTROPY, MC1.
@@ -185,6 +186,9 @@ void _mbist_workaround()
 
 void _config_se_brom()
 {
+	// Enable fuse clock.
+	clock_enable_fuse(true);
+
 	// Skip SBK/SSK if sept was run.
 	if (!(b_cfg.boot_cfg & BOOT_CFG_SEPT_RUN))
 	{
@@ -218,10 +222,16 @@ void _config_se_brom()
 
 void _config_regulators()
 {
+	// Disable SDMMC1 IO power.
+	gpio_output_enable(GPIO_PORT_E, GPIO_PIN_4, GPIO_OUTPUT_DISABLE);
+	max77620_regulator_enable(REGULATOR_LDO2, 0);
+	sd_power_cycle_time_start = get_tmr_ms();
+
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_CNFGBBC, MAX77620_CNFGBBC_RESISTOR_1K);
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG1,
 		(1 << 6) | (3 << MAX77620_ONOFFCNFG1_MRT_SHIFT)); // PWR delay for forced shutdown off.
 
+	// Configure all Flexible Power Sequencers.
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_CFG0,
 		(7 << MAX77620_FPS_TIME_PERIOD_SHIFT));
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_CFG1,
@@ -237,10 +247,10 @@ void _config_regulators()
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_FPS_GPIO3,
 		(4 << MAX77620_FPS_TIME_PERIOD_SHIFT) | (2 << MAX77620_FPS_PD_PERIOD_SHIFT)); // 3.x+
 
-	// Set vdd_core voltage to 1.125V
+	// Set vdd_core voltage to 1.125V.
 	max77620_regulator_set_voltage(REGULATOR_SD0, 1125000);
 
-	// Fix CPU/GPU after a Linux warmboot.
+	// Fix CPU/GPU after a L4T warmboot.
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_GPIO5, 2);
 	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_GPIO6, 2);
 
@@ -317,6 +327,7 @@ void reconfig_hw_workaround(bool extra_reconfig, u32 magic)
 	bpmp_mmu_disable();
 	bpmp_clk_rate_set(BPMP_CLK_NORMAL);
 	minerva_change_freq(FREQ_204);
+	nyx_str->mtc_cfg.init_done = 0;
 
 	// Re-enable clocks to Audio Processing Engine as a workaround to hanging.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) |= (1 << 10); // Enable AHUB clock.

bootloader/soc/i2c.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -19,7 +20,7 @@
 #include "i2c.h"
 #include "../utils/util.h"
 
-static u32 i2c_addrs[] = {
+static const u32 i2c_addrs[] = {
 	0x7000C000, 0x7000C400, 0x7000C500,
 	0x7000C700, 0x7000D000, 0x7000D100
 };
@@ -121,6 +122,11 @@ int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size)
 	return _i2c_send_pkt(idx, x, tmp, size + 1);
 }
 
+int i2c_recv_buf(u8 *buf, u32 size, u32 idx, u32 x)
+{
+	return _i2c_recv_pkt(idx, buf, size, x);
+}
+
 int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y)
 {
 	int res = _i2c_send_pkt(idx, x, (u8 *)&y, 1);

bootloader/soc/i2c.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2020 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,
@@ -39,6 +40,7 @@
 
 void i2c_init(u32 idx);
 int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size);
+int i2c_recv_buf(u8 *buf, u32 size, u32 idx, u32 x);
 int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y);
 int i2c_send_byte(u32 idx, u32 x, u32 y, u8 b);
 u8 i2c_recv_byte(u32 idx, u32 x, u32 y);

bootloader/soc/uart.c

@@ -31,14 +31,21 @@ void uart_init(u32 idx, u32 baud)
 	// Misc settings.
 	u32 rate = (8 * baud + 408000000) / (16 * baud);
 	uart->UART_IER_DLAB = 0; // Disable interrupts.
-	uart->UART_MCR = 0; // Disable hardware flow control.
 	uart->UART_LCR = UART_LCR_DLAB | UART_LCR_WORD_LENGTH_8; // Enable DLAB & set 8n1 mode.
 	uart->UART_THR_DLAB = (u8)rate; // Divisor latch LSB.
 	uart->UART_IER_DLAB = (u8)(rate >> 8); // Divisor latch MSB.
 	uart->UART_LCR = UART_LCR_WORD_LENGTH_8; // Disable DLAB.
+	(void)uart->UART_SPR;
 
 	// Setup and flush fifo.
-	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO | UART_IIR_FCR_RX_CLR | UART_IIR_FCR_TX_CLR;
+	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO;
+	(void)uart->UART_SPR;
+	usleep(20);
+	uart->UART_MCR = 0; // Disable hardware flow control.
+	usleep(96);
+	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO | UART_IIR_FCR_TX_CLR | UART_IIR_FCR_RX_CLR;
+
+	// Wait 3 symbols for baudrate change.
 	usleep(3 * ((baud + 999999) / baud));
 	uart_wait_idle(idx, UART_TX_IDLE | UART_RX_IDLE);
 }
@@ -58,7 +65,7 @@ void uart_wait_idle(u32 idx, u32 which)
 	}
 }
 
-void uart_send(u32 idx, u8 *buf, u32 len)
+void uart_send(u32 idx, const u8 *buf, u32 len)
 {
 	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
 
@@ -70,14 +77,91 @@ void uart_send(u32 idx, u8 *buf, u32 len)
 	};
 }
 
-void uart_recv(u32 idx, u8 *buf, u32 len)
+u32 uart_recv(u32 idx, u8 *buf, u32 len)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+	u32 timeout = get_tmr_us() + 1000;
+	u32 i;
+
+	for (i = 0; ; i++)
+	{
+		while (!(uart->UART_LSR & UART_LSR_RDR))
+		{
+			if (!len)
+			{
+				if (timeout < get_tmr_us())
+					break;
+			}
+			else if (len < i)
+				break;
+		}
+		if (timeout < get_tmr_us())
+			break;
+
+		buf[i] = uart->UART_THR_DLAB;
+		timeout = get_tmr_us() + 1000;
+	};
+
+	return i ? (len ? (i - 1) : i) : 0;
+}
+
+void uart_invert(u32 idx, bool enable, u32 invert_mask)
 {
 	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
 
-	for (u32 i = 0; i != len; i++)
-	{
-		while (!(uart->UART_LSR & UART_LSR_RDR))
-			;
-		buf[i] = uart->UART_THR_DLAB;
-	};
+	if (enable)
+		uart->UART_IRDA_CSR |= invert_mask;
+	else
+		uart->UART_IRDA_CSR &= ~invert_mask;
+	(void)uart->UART_SPR;
+}
+
+u32 uart_get_IIR(u32 idx)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+
+	return uart->UART_IIR_FCR;
+}
+
+void uart_set_IIR(u32 idx)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+
+	uart->UART_IER_DLAB &= ~UART_IER_DLAB_IE_EORD;
+	(void)uart->UART_SPR;
+	uart->UART_IER_DLAB |= UART_IER_DLAB_IE_EORD;
+	(void)uart->UART_SPR;
+}
+
+void uart_empty_fifo(u32 idx, u32 which)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+
+	uart->UART_MCR = 0;
+	(void)uart->UART_SPR;
+	usleep(96);
+
+	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO | UART_IIR_FCR_TX_CLR | UART_IIR_FCR_RX_CLR;
+	(void)uart->UART_SPR;
+	usleep(18);
+	u32 tries = 0;
+
+	if (UART_IIR_FCR_TX_CLR & which)
+	{
+		while (tries < 10 && uart->UART_LSR & UART_LSR_TMTY)
+		{
+			tries++;
+			usleep(100);
+		}
+		tries = 0;
+	}
+
+	if (UART_IIR_FCR_RX_CLR & which)
+	{
+		while (tries < 10 && !uart->UART_LSR & UART_LSR_RDR)
+		{
+			tries++;
+			usleep(100);
+		}
+	}
 }

bootloader/soc/uart.h

@@ -76,7 +76,11 @@ typedef struct _uart_t
 
 void uart_init(u32 idx, u32 baud);
 void uart_wait_idle(u32 idx, u32 which);
-void uart_send(u32 idx, u8 *buf, u32 len);
-void uart_recv(u32 idx, u8 *buf, u32 len);
+void uart_send(u32 idx, const u8 *buf, u32 len);
+u32  uart_recv(u32 idx, u8 *buf, u32 len);
+void uart_invert(u32 idx, bool enable, u32 invert_mask);
+u32  uart_get_IIR(u32 idx);
+void uart_set_IIR(u32 idx);
+void uart_empty_fifo(u32 idx, u32 which);
 
 #endif

bootloader/storage/nx_emmc.c

@@ -31,7 +31,7 @@ void nx_emmc_gpt_parse(link_t *gpt, sdmmc_storage_t *storage)
 	for (u32 i = 0; i < hdr->num_part_ents; i++)
 	{
 		gpt_entry_t *ent = (gpt_entry_t *)(buf + (hdr->part_ent_lba - 1) * NX_EMMC_BLOCKSIZE + i * sizeof(gpt_entry_t));
-		emmc_part_t *part = (emmc_part_t *)malloc(sizeof(emmc_part_t));
+		emmc_part_t *part = (emmc_part_t *)calloc(sizeof(emmc_part_t), 1);
 		part->lba_start = ent->lba_start;
 		part->lba_end = ent->lba_end;
 		part->attrs = ent->attrs;

bootloader/utils/list.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2020 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,
@@ -33,9 +34,10 @@
 #define LIST_FOREACH_SAFE(iter, list) \
 	for(link_t *iter = (list)->next, *safe = iter->next; iter != (list); iter = safe, safe = iter->next)
 
-/*! Iterate over all list members. */
+/*! Iterate over all list members and make sure that the list has at least one entry. */
 #define LIST_FOREACH_ENTRY(etype, iter, list, mn) \
-	for(etype *iter = CONTAINER_OF((list)->next, etype, mn); &iter->mn != (list); iter = CONTAINER_OF(iter->mn.next, etype, mn))
+	if ((list)->next != (list)) \
+		for(etype *iter = CONTAINER_OF((list)->next, etype, mn); &iter->mn != (list); iter = CONTAINER_OF(iter->mn.next, etype, mn))
 
 typedef struct _link_t
 {

bootloader/utils/util.h

@@ -57,7 +57,7 @@ typedef struct _nyx_storage_t
 	u8  rsvd[0x800000 - sizeof(nyx_info_t)];
 	nyx_info_t info;
 	mtc_config_t mtc_cfg;
-	emc_table_t mtc_table;
+	emc_table_t mtc_table[10];
 } nyx_storage_t;
 
 u32 get_tmr_us();

modules/hekate_libsys_lp0/Makefile

@@ -7,7 +7,6 @@ include $(DEVKITARM)/base_rules
 TARGET := libsys_lp0
 BUILD := ../../build/$(TARGET)
 OUTPUT := ../../output
-VPATH = $(dir $(wildcard ./*/)) $(dir $(wildcard ./*/*/))
 
 OBJS = $(addprefix $(BUILD)/,\
 	sys_sdramlp0.o \

modules/hekate_libsys_minerva/Makefile

@@ -7,7 +7,6 @@ include $(DEVKITARM)/base_rules
 TARGET := libsys_minerva
 BUILD := ../../build/$(TARGET)
 OUTPUT := ../../output
-VPATH = $(dir $(wildcard ./*/)) $(dir $(wildcard ./*/*/))
 
 OBJS = $(addprefix $(BUILD)/,\
 	sys_sdrammtc.o \

modules/simple_sample/Makefile

@@ -7,7 +7,7 @@ include $(DEVKITARM)/base_rules
 TARGET := module_sample
 BUILD := ../../build/$(TARGET)
 OUTPUT := ../../output
-VPATH = $(dir $(wildcard ./*/)) $(dir $(wildcard ./*/*/))
+VPATH = $(dir ./) $(dir $(wildcard ./*/))
 
 OBJS = $(addprefix $(BUILD)/,\
 	module_sample.o \

nyx/Makefile

@@ -16,7 +16,7 @@ TARGET := nyx
 BUILDDIR := ./../build
 OUTPUTDIR := ./../output
 SOURCEDIR = nyx_gui
-VPATH = $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
+VPATH = $(dir $(wildcard ./$(SOURCEDIR)/)) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
 VPATH += $(dir $(wildcard ./$(SOURCEDIR)/*/*/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/*/*/))
 
 # Main and graphics.
@@ -104,7 +104,11 @@ $(BUILDDIR)/$(TARGET)/%.o: %.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
 $(BUILDDIR)/$(TARGET)/%.o: %.S
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJS): $(BUILDDIR)/$(TARGET)
+
+$(BUILDDIR)/$(TARGET):
 	@mkdir -p "$(BUILDDIR)"
 	@mkdir -p "$(BUILDDIR)/$(TARGET)"
 	@mkdir -p "$(OUTPUTDIR)"
-	$(CC) $(CFLAGS) -c $< -o $@

nyx/nyx_gui/config/config.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -51,7 +51,7 @@ void set_default_configuration()
 	h_cfg.rcm_patched = fuse_check_patched_rcm();
 	h_cfg.emummc_force_disable = false;
 
-	sd_power_cycle_time_start = 0xFFFFFFF;
+	sd_power_cycle_time_start = 0;
 }
 
 int create_config_entry()

nyx/nyx_gui/config/ini.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -44,7 +44,8 @@ static char *_strdup(char *str)
 u32 _find_section_name(char *lbuf, u32 lblen, char schar)
 {
 	u32 i;
-	for (i = 0; i < lblen  && lbuf[i] != schar && lbuf[i] != '\n' && lbuf[i] != '\r'; i++)
+	// Depends on 'FF_USE_STRFUNC 2' that removes \r.
+	for (i = 0; i < lblen  && lbuf[i] != schar && lbuf[i] != '\n'; i++)
 		;
 	lbuf[i] = 0;
 
@@ -123,8 +124,8 @@ int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 			f_gets(lbuf, 512, &fp);
 			lblen = strlen(lbuf);
 
-			// Remove trailing newline.
-			if (lbuf[lblen - 1] == '\n' || lbuf[lblen - 1] == '\r')
+			// Remove trailing newline. Depends on 'FF_USE_STRFUNC 2' that removes \r.
+			if (lblen && lbuf[lblen - 1] == '\n')
 				lbuf[lblen - 1] = 0;
 
 			if (lblen > 2 && lbuf[0] == '[') // Create new section.
@@ -134,24 +135,22 @@ int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 				csec = _ini_create_section(dst, csec, &lbuf[1], INI_CHOICE);
 				list_init(&csec->kvs);
 			}
-			else if (lblen > 2 && lbuf[0] == '{') //Create new caption.
+			else if (lblen > 1 && lbuf[0] == '{') // Create new caption. Support empty caption '{}'.
 			{
 				_find_section_name(lbuf, lblen, '}');
 
 				csec = _ini_create_section(dst, csec, &lbuf[1], INI_CAPTION);
 				csec->color = 0xFF0AB9E6;
 			}
-			else if (lblen > 2 && lbuf[0] == '#') //Create empty lines and comments.
+			else if (lblen > 2 && lbuf[0] == '#') // Create comment.
 			{
-				_find_section_name(lbuf, lblen, '\0');
-
 				csec = _ini_create_section(dst, csec, &lbuf[1], INI_COMMENT);
 			}
-			else if (lblen < 2)
+			else if (lblen < 2) // Create empty line.
 			{
 				csec = _ini_create_section(dst, csec, NULL, INI_NEWLINE);
 			}
-			else if (csec && csec->type == INI_CHOICE) //Extract key/value.
+			else if (csec && csec->type == INI_CHOICE) // Extract key/value.
 			{
 				u32 i = _find_section_name(lbuf, lblen, '=');
 

nyx/nyx_gui/frontend/fe_emmc_tools.c

@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018 naehrwert
  * Copyright (c) 2018 Rajko Stojadinovic
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -112,7 +112,7 @@ static lv_obj_t *create_mbox_text(char *text, bool button_ok)
 	lv_obj_set_style(dark_bg, &mbox_darken);
 	lv_obj_set_size(dark_bg, LV_HOR_RES, LV_VER_RES);
 
-	static const char * mbox_btn_map[] = { "\211", "\222OK", "\211", "" };
+	static const char *mbox_btn_map[] = { "\211", "\222OK", "\211", "" };
 	lv_obj_t *mbox = lv_mbox_create(dark_bg, NULL);
 	lv_mbox_set_recolor_text(mbox, true);
 	lv_obj_set_width(mbox, LV_HOR_RES / 9 * 6);
@@ -194,7 +194,7 @@ static int _dump_emmc_verify(emmc_tool_gui_t *gui, sdmmc_storage_t *storage, u32
 		lv_bar_set_style(gui->bar, LV_BAR_STYLE_BG, gui->bar_teal_bg);
 		lv_bar_set_style(gui->bar, LV_BAR_STYLE_INDIC, lv_theme_get_current()->bar.indic);
 		s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-		lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
+		lv_label_set_text(gui->label_pct, gui->txt_buf);
 		manual_system_maintenance(true);
 
 		clmt = f_expand_cltbl(&fp, 0x400000, 0);
@@ -225,7 +225,7 @@ static int _dump_emmc_verify(emmc_tool_gui_t *gui, sdmmc_storage_t *storage, u32
 
 					return 1;
 				}
-
+				manual_system_maintenance(false);
 				se_calc_sha256(hashEm, NULL, bufEm, num << 9, 0, SHA_INIT_HASH, false);
 
 				f_lseek(&fp, (u64)sdFileSector << (u64)9);
@@ -245,7 +245,7 @@ static int _dump_emmc_verify(emmc_tool_gui_t *gui, sdmmc_storage_t *storage, u32
 
 					return 1;
 				}
-
+				manual_system_maintenance(false);
 				se_calc_sha256_finalize(hashEm, NULL);
 				se_calc_sha256(hashSd, NULL, bufSd, num << 9, 0, SHA_INIT_HASH, true);
 				res = memcmp(hashEm, hashSd, 0x10);
@@ -289,16 +289,18 @@ static int _dump_emmc_verify(emmc_tool_gui_t *gui, sdmmc_storage_t *storage, u32
 			{
 				lv_bar_set_value(gui->bar, pct);
 				s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-				lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
-				manual_system_maintenance(true);
+				lv_label_set_text(gui->label_pct, gui->txt_buf);
 				prevPct = pct;
 			}
 
+			manual_system_maintenance(false);
+
 			lba_curr += num;
 			totalSectorsVer -= num;
 			sdFileSector += num;
 			sparseShouldVerify++;
 
+			// Check for cancellation combo.
 			btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
 			if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
 			{
@@ -321,7 +323,7 @@ static int _dump_emmc_verify(emmc_tool_gui_t *gui, sdmmc_storage_t *storage, u32
 
 		lv_bar_set_value(gui->bar, pct);
 		s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-		lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
+		lv_label_set_text(gui->label_pct, gui->txt_buf);
 		manual_system_maintenance(true);
 
 		return 0;
@@ -565,12 +567,10 @@ static int _dump_emmc_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_storage_t
 
 			// Create next part.
 			s_printf(gui->txt_buf, "%s#", outFilename + strlen(gui->base_path));
-			lv_label_ins_text(gui->label_info,
-				strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path) - 1),
-				gui->txt_buf);
 			lv_label_cut_text(gui->label_info,
-				strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path) - 1),
+				strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
 				strlen(outFilename + strlen(gui->base_path)) + 1);
+			lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
 			manual_system_maintenance(true);
 			lbaStartPart = lba_curr;
 			res = f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE);
@@ -620,6 +620,7 @@ static int _dump_emmc_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_storage_t
 				manual_system_maintenance(true);
 			}
 		}
+		manual_system_maintenance(false);
 
 		res = f_write_fast(&fp, buf, NX_EMMC_BLOCKSIZE * num);
 
@@ -635,12 +636,15 @@ static int _dump_emmc_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_storage_t
 
 			return 0;
 		}
+
+		manual_system_maintenance(false);
+
 		pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
 		if (pct != prevPct)
 		{
 			lv_bar_set_value(gui->bar, pct);
 			s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-			lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
+			lv_label_set_text(gui->label_pct, gui->txt_buf);
 			manual_system_maintenance(true);
 
 			prevPct = pct;
@@ -657,6 +661,7 @@ static int _dump_emmc_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_storage_t
 			bytesWritten = 0;
 		}
 
+		// Check for cancellation combo.
 		btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
 		if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
 		{
@@ -719,15 +724,13 @@ void dump_emmc_selected(emmcPartType_t dumpType, emmc_tool_gui_t *gui)
 
 	char *txt_buf = (char *)malloc(0x1000);
 	gui->txt_buf = txt_buf;
+
 	s_printf(txt_buf, "");
-	lv_label_set_array_text(gui->label_log, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_log, txt_buf);
 
 	lv_label_set_static_text(gui->label_info, "Checking for available free space...");
 	manual_system_maintenance(true);
 
-	// Do a reinit to refresh tuning.
-	sd_unmount(true);
-
 	if (!sd_mount())
 	{
 		lv_label_set_static_text(gui->label_info, "#FFDD00 Failed to init SD!#");
@@ -771,7 +774,7 @@ void dump_emmc_selected(emmcPartType_t dumpType, emmc_tool_gui_t *gui)
 
 			s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 				i, bootPart.name, bootPart.lba_start, bootPart.lba_end);
-			lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+			lv_label_set_text(gui->label_info, txt_buf);
 			s_printf(txt_buf, "%02d: %s... ", i, bootPart.name);
 			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 			manual_system_maintenance(true);
@@ -812,7 +815,7 @@ void dump_emmc_selected(emmcPartType_t dumpType, emmc_tool_gui_t *gui)
 
 				s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 					i, part->name, part->lba_start, part->lba_end);
-				lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+				lv_label_set_text(gui->label_info, txt_buf);
 				s_printf(txt_buf, "%02d: %s... ", i, part->name);
 				lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 				manual_system_maintenance(true);
@@ -849,7 +852,7 @@ void dump_emmc_selected(emmcPartType_t dumpType, emmc_tool_gui_t *gui)
 			{
 				s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 					i, rawPart.name, rawPart.lba_start, rawPart.lba_end);
-				lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+				lv_label_set_text(gui->label_info, txt_buf);
 				s_printf(txt_buf, "%02d: %s... ", i, rawPart.name);
 				lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 				manual_system_maintenance(true);
@@ -880,7 +883,7 @@ void dump_emmc_selected(emmcPartType_t dumpType, emmc_tool_gui_t *gui)
 	else
 		s_printf(txt_buf, "Time taken: %dm %ds.", timer / 60, timer % 60);
 
-	lv_label_set_array_text(gui->label_finish, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_finish, txt_buf);
 
 out:
 	free(txt_buf);
@@ -944,12 +947,10 @@ static int _restore_emmc_part(emmc_tool_gui_t *gui, char *sd_path, int active_pa
 				_update_filename(outFilename, sdPathLen, numSplitParts);
 
 				s_printf(gui->txt_buf, "%s#", outFilename + strlen(gui->base_path));
-				lv_label_ins_text(gui->label_info,
-					strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
-					gui->txt_buf);
 				lv_label_cut_text(gui->label_info,
 					strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
 					strlen(outFilename + strlen(gui->base_path)) + 1);
+				lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
 				manual_system_maintenance(true);
 
 				if (f_stat(outFilename, &fno) && !gui->raw_emummc)
@@ -1007,12 +1008,10 @@ static int _restore_emmc_part(emmc_tool_gui_t *gui, char *sd_path, int active_pa
 	if (use_multipart)
 	{
 		s_printf(gui->txt_buf, "%s#", outFilename + strlen(gui->base_path));
-		lv_label_ins_text(gui->label_info,
-			strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
-			gui->txt_buf);
 		lv_label_cut_text(gui->label_info,
 			strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
 			strlen(outFilename + strlen(gui->base_path)) + 1);
+		lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
 		manual_system_maintenance(true);
 	}
 	else
@@ -1123,12 +1122,10 @@ static int _restore_emmc_part(emmc_tool_gui_t *gui, char *sd_path, int active_pa
 
 			// Read from next part.
 			s_printf(gui->txt_buf, "%s#", outFilename + strlen(gui->base_path));
-			lv_label_ins_text(gui->label_info,
-				strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
-				gui->txt_buf);
 			lv_label_cut_text(gui->label_info,
 				strlen(lv_label_get_text(gui->label_info)) - strlen(outFilename + strlen(gui->base_path)) - 1,
 				strlen(outFilename + strlen(gui->base_path)) + 1);
+			lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
 			manual_system_maintenance(true);
 
 			lbaStartPart = lba_curr;
@@ -1152,6 +1149,7 @@ static int _restore_emmc_part(emmc_tool_gui_t *gui, char *sd_path, int active_pa
 		num = MIN(totalSectors, NUM_SECTORS_PER_ITER);
 
 		res = f_read_fast(&fp, buf, num << 9);
+		manual_system_maintenance(false);
 
 		if (res)
 		{
@@ -1170,6 +1168,9 @@ static int _restore_emmc_part(emmc_tool_gui_t *gui, char *sd_path, int active_pa
 			res = !sdmmc_storage_write(storage, lba_curr, num, buf);
 		else
 			res = !sdmmc_storage_write(&sd_storage, lba_curr + sd_sector_off, num, buf);
+
+		manual_system_maintenance(false);
+
 		while (res)
 		{
 			s_printf(gui->txt_buf,
@@ -1202,13 +1203,14 @@ static int _restore_emmc_part(emmc_tool_gui_t *gui, char *sd_path, int active_pa
 				res = !sdmmc_storage_write(storage, lba_curr, num, buf);
 			else
 				res = !sdmmc_storage_write(&sd_storage, lba_curr + sd_sector_off, num, buf);
+			manual_system_maintenance(false);
 		}
 		pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
 		if (pct != prevPct)
-		{;
+		{
 			lv_bar_set_value(gui->bar, pct);
 			s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-			lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
+			lv_label_set_text(gui->label_pct, gui->txt_buf);
 			manual_system_maintenance(true);
 			prevPct = pct;
 		}
@@ -1268,11 +1270,11 @@ void restore_emmc_selected(emmcPartType_t restoreType, emmc_tool_gui_t *gui)
 
 	char *txt_buf = (char *)malloc(0x1000);
 	gui->txt_buf = txt_buf;
+
 	s_printf(txt_buf, "");
-	lv_label_set_array_text(gui->label_log, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_log, txt_buf);
 
 	manual_system_maintenance(true);
-	sd_unmount(true);
 
 	s_printf(txt_buf,
 		"#FFDD00 This may render your device inoperative!#\n\n"
@@ -1351,7 +1353,7 @@ void restore_emmc_selected(emmcPartType_t restoreType, emmc_tool_gui_t *gui)
 
 			s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n\n\n\n",
 				i, bootPart.name, bootPart.lba_start, bootPart.lba_end);
-			lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+			lv_label_set_text(gui->label_info, txt_buf);
 			s_printf(txt_buf, "%02d: %s... ", i, bootPart.name);
 			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 			manual_system_maintenance(true);
@@ -1385,7 +1387,7 @@ void restore_emmc_selected(emmcPartType_t restoreType, emmc_tool_gui_t *gui)
 		{
 			s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n\n\n\n",
 				i, part->name, part->lba_start, part->lba_end);
-			lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+			lv_label_set_text(gui->label_info, txt_buf);
 			s_printf(txt_buf, "%02d: %s... ", i, part->name);
 			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 			manual_system_maintenance(true);
@@ -1418,7 +1420,7 @@ void restore_emmc_selected(emmcPartType_t restoreType, emmc_tool_gui_t *gui)
 		{
 			s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n\n\n\n",
 				i, rawPart.name, rawPart.lba_start, rawPart.lba_end);
-			lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+			lv_label_set_text(gui->label_info, txt_buf);
 			s_printf(txt_buf, "%02d: %s... ", i, rawPart.name);
 			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 			manual_system_maintenance(true);
@@ -1447,7 +1449,7 @@ void restore_emmc_selected(emmcPartType_t restoreType, emmc_tool_gui_t *gui)
 	else
 		s_printf(txt_buf, "Time taken: %dm %ds.", timer / 60, timer % 60);
 
-	lv_label_set_array_text(gui->label_finish, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_finish, txt_buf);
 
 out:
 	free(txt_buf);

nyx/nyx_gui/frontend/fe_emummc_tools.c

@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018 naehrwert
  * Copyright (c) 2018 Rajko Stojadinovic
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -29,6 +29,7 @@
 #include "../sec/se.h"
 #include "../storage/nx_emmc.h"
 #include "../storage/sdmmc.h"
+#include "../utils/btn.h"
 #include "../utils/sprintf.h"
 #include "../utils/util.h"
 
@@ -195,8 +196,8 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
 
 			// Create next part.
 			s_printf(gui->txt_buf, "%s#", outFilename + strlen(gui->base_path));
-			lv_label_ins_text(gui->label_info, strlen(lv_label_get_text(gui->label_info)) - 3, gui->txt_buf);
 			lv_label_cut_text(gui->label_info, strlen(lv_label_get_text(gui->label_info)) - 3, 3);
+			lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
 			manual_system_maintenance(true);
 
 			res = f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE);
@@ -215,6 +216,23 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
 			clmt = f_expand_cltbl(&fp, 0x400000, MIN(totalSize, multipartSplitSize));
 		}
 
+		// Check for cancellation combo.
+		u32 btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
+		if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
+		{
+			s_printf(gui->txt_buf, "#FFDD00 The emuMMC was cancelled!#\n");
+			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
+			manual_system_maintenance(true);
+
+			f_close(&fp);
+			free(clmt);
+			f_unlink(outFilename);
+
+			msleep(1000);
+
+			return 0;
+		}
+
 		retryCount = 0;
 		num = MIN(totalSectors, NUM_SECTORS_PER_ITER);
 		while (!sdmmc_storage_read(storage, lba_curr, num, buf))
@@ -246,8 +264,13 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
 				manual_system_maintenance(true);
 			}
 		}
+
+		manual_system_maintenance(false);
+
 		res = f_write_fast(&fp, buf, NX_EMMC_BLOCKSIZE * num);
 
+		manual_system_maintenance(false);
+
 		if (res)
 		{
 			s_printf(gui->txt_buf, "\n#FF0000 Fatal error (%d) when writing to SD Card#\nPlease try again...\n", res);
@@ -265,7 +288,7 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
 		{
 			lv_bar_set_value(gui->bar, pct);
 			s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-			lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
+			lv_label_set_text(gui->label_pct, gui->txt_buf);
 			manual_system_maintenance(true);
 
 			prevPct = pct;
@@ -281,6 +304,8 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
 			f_sync(&fp);
 			bytesWritten = 0;
 		}
+
+		manual_system_maintenance(false);
 	}
 	lv_bar_set_value(gui->bar, 100);
 	lv_label_set_text(gui->label_pct, " "SYMBOL_DOT" 100%");
@@ -301,13 +326,12 @@ void dump_emummc_file(emmc_tool_gui_t *gui)
 
 	char *txt_buf = (char *)malloc(0x1000);
 	gui->txt_buf = txt_buf;
+
 	s_printf(txt_buf, "");
-	lv_label_set_array_text(gui->label_log, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_log, txt_buf);
 
 	manual_system_maintenance(true);
 
-	sd_unmount(true);
-
 	if (!sd_mount())
 	{
 		lv_label_set_static_text(gui->label_info, "#FFDD00 Failed to init SD!#");
@@ -364,7 +388,7 @@ void dump_emummc_file(emmc_tool_gui_t *gui)
 
 		s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 			i, bootPart.name, bootPart.lba_start, bootPart.lba_end);
-		lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+		lv_label_set_text(gui->label_info, txt_buf);
 		s_printf(txt_buf, "%02d: %s... ", i, bootPart.name);
 		lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 		manual_system_maintenance(true);
@@ -402,7 +426,7 @@ void dump_emummc_file(emmc_tool_gui_t *gui)
 	{
 		s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 			i, rawPart.name, rawPart.lba_start, rawPart.lba_end);
-		lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+		lv_label_set_text(gui->label_info, txt_buf);
 		s_printf(txt_buf, "%02d: %s... ", i, rawPart.name);
 		lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 		manual_system_maintenance(true);
@@ -438,7 +462,7 @@ out_failed:
 	else
 		s_printf(txt_buf, "Time taken: %dm %ds.", timer / 60, timer % 60);
 
-	lv_label_set_array_text(gui->label_finish, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_finish, txt_buf);
 
 out:
 	free(txt_buf);
@@ -478,6 +502,19 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
 
 	while (totalSectors > 0)
 	{
+		// Check for cancellation combo.
+		u32 btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
+		if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
+		{
+			s_printf(gui->txt_buf, "#FFDD00 The emuMMC was cancelled!#\n");
+			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
+			manual_system_maintenance(true);
+
+			msleep(1000);
+
+			return 0;
+		}
+
 		retryCount = 0;
 		num = MIN(totalSectors, NUM_SECTORS_PER_ITER);
 
@@ -507,6 +544,9 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
 				manual_system_maintenance(true);
 			}
 		}
+
+		manual_system_maintenance(false);
+
 		retryCount = 0;
 
 		// Write data to SD card.
@@ -535,12 +575,15 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
 				manual_system_maintenance(true);
 			}
 		}
+
+		manual_system_maintenance(false);
+
 		pct = (u64)((u64)(lba_curr - part->lba_start) * 100u) / (u64)(part->lba_end - part->lba_start);
 		if (pct != prevPct)
 		{
 			lv_bar_set_value(gui->bar, pct);
 			s_printf(gui->txt_buf, " "SYMBOL_DOT" %d%%", pct);
-			lv_label_set_array_text(gui->label_pct, gui->txt_buf, 32);
+			lv_label_set_text(gui->label_pct, gui->txt_buf);
 			manual_system_maintenance(true);
 
 			prevPct = pct;
@@ -573,13 +616,12 @@ void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start)
 
 	char *txt_buf = (char *)malloc(0x1000);
 	gui->txt_buf = txt_buf;
+
 	s_printf(txt_buf, "");
-	lv_label_set_array_text(gui->label_log, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_log, txt_buf);
 
 	manual_system_maintenance(true);
 
-	sd_unmount(true);
-
 	if (!sd_mount())
 	{
 		lv_label_set_static_text(gui->label_info, "#FFDD00 Failed to init SD!#");
@@ -619,7 +661,7 @@ void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start)
 
 		s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 			i, bootPart.name, bootPart.lba_start, bootPart.lba_end);
-		lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+		lv_label_set_text(gui->label_info, txt_buf);
 		s_printf(txt_buf, "%02d: %s... ", i, bootPart.name);
 		lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 		manual_system_maintenance(true);
@@ -656,7 +698,7 @@ void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start)
 	{
 		s_printf(txt_buf, "#00DDFF %02d: %s#\n#00DDFF Range: 0x%08X - 0x%08X#\n\n",
 			i, rawPart.name, rawPart.lba_start, rawPart.lba_end);
-		lv_label_set_array_text(gui->label_info, txt_buf, 0x1000);
+		lv_label_set_text(gui->label_info, txt_buf);
 		s_printf(txt_buf, "%02d: %s... ", i, rawPart.name);
 		lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
 		manual_system_maintenance(true);
@@ -692,7 +734,7 @@ out_failed:
 	else
 		s_printf(txt_buf, "Time taken: %dm %ds.", timer / 60, timer % 60);
 
-	lv_label_set_array_text(gui->label_finish, txt_buf, 0x1000);
+	lv_label_set_text(gui->label_finish, txt_buf);
 
 out:
 	free(txt_buf);

nyx/nyx_gui/frontend/gui.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -342,12 +342,12 @@ lv_res_t nyx_generic_onoff_toggle(lv_obj_t *btn)
 		if (!(lv_btn_get_state(btn) & LV_BTN_STATE_TGL_REL))
 		{
 			strcat(label_text, "#D0D0D0    OFF#");
-			lv_label_set_array_text(label_btn, label_text, 64);
+			lv_label_set_text(label_btn, label_text);
 		}
 		else
 		{
 			strcat(label_text, "#00FFC9    ON #");
-			lv_label_set_array_text(label_btn, label_text, 64);
+			lv_label_set_text(label_btn, label_text);
 		}
 	}
 	else
@@ -782,13 +782,13 @@ static void _update_status_bar(void *params)
 	max17050_get_property(MAX17050_VCELL, &batt_volt);
 	max17050_get_property(MAX17050_Current, &batt_curr);
 
+	// Enable fan if more than 46 oC.
 	u32 soc_temp_dec = (soc_temp >> 8);
-	// Enable fan if more than 44 oC.
-	if (soc_temp_dec > 50)
-		set_fan_duty(100);
-	else if (soc_temp_dec > 44)
-		set_fan_duty(53);
-	else
+	if (soc_temp_dec > 51)
+		set_fan_duty(102);
+	else if (soc_temp_dec > 46)
+		set_fan_duty(51);
+	else if (soc_temp_dec < 40)
 		set_fan_duty(0);
 
 	//! TODO: Parse time and use offset.
@@ -796,7 +796,7 @@ static void _update_status_bar(void *params)
 	s_printf(label, "%02d:%02d "SYMBOL_DOT" "SYMBOL_TEMPERATURE" %02d.%d",
 		time.hour, time.min, soc_temp_dec, (soc_temp & 0xFF) / 10);
 
-	lv_label_set_array_text(status_bar.time_temp, label, 64);
+	lv_label_set_text(status_bar.time_temp, label);
 
 	lv_obj_realign(status_bar.temp_symbol);
 	lv_obj_realign(status_bar.temp_degrees);
@@ -819,7 +819,7 @@ static void _update_status_bar(void *params)
 	if (charge_status)
 		s_printf(label + strlen(label), " #FFDD00 "SYMBOL_CHARGE"#");
 
-	lv_label_set_array_text(status_bar.battery, label, 64);
+	lv_label_set_text(status_bar.battery, label);
 	lv_obj_realign(status_bar.battery);
 
 	// Set battery current draw and voltage.
@@ -830,9 +830,9 @@ static void _update_status_bar(void *params)
 
 	bool voltage_empty = batt_volt < 3200;
 	s_printf(label + strlen(label), " mA# (%s%d mV%s)",
-		voltage_empty ? "FFF8000" : "", batt_volt,  voltage_empty ? "#" : "");
+		voltage_empty ? "#FF8000 " : "", batt_volt,  voltage_empty ? " "SYMBOL_WARNING"#" : "");
 
-	lv_label_set_array_text(status_bar.battery_more, label, 64);
+	lv_label_set_text(status_bar.battery_more, label);
 	lv_obj_realign(status_bar.battery_more);
 
 	free(label);
@@ -971,12 +971,12 @@ static lv_res_t logs_onoff_toggle(lv_obj_t *btn)
 	if (!launch_logs_enable)
 	{
 		strcat(label_text, "#D0D0D0 OFF#");
-		lv_label_set_array_text(label_btn, label_text, 64);
+		lv_label_set_text(label_btn, label_text);
 	}
 	else
 	{
 		strcat(label_text, "#00FFC9 ON #");
-		lv_label_set_array_text(label_btn, label_text, 64);
+		lv_label_set_text(label_btn, label_text);
 	}
 
 	return LV_RES_OK;
@@ -1170,7 +1170,7 @@ static lv_res_t _create_window_home_launch(lv_obj_t *btn)
 					lv_btn_set_action(btn, LV_BTN_ACTION_CLICK, _launch_more_cfg_action);
 
 				// Set button's label text.
-				lv_label_set_array_text(launch_ctxt[x + 1], ini_sec->name, strlen(ini_sec->name));
+				lv_label_set_text(launch_ctxt[x + 1], ini_sec->name);
 				lv_obj_set_opa_scale(launch_ctxt[x + 1], LV_OPA_COVER);
 
 				// Set rolling text if name is big.

nyx/nyx_gui/frontend/gui_emummc_tools.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -857,7 +857,6 @@ out0:;
 	lv_line_set_style(line_sep, lv_theme_get_current()->line.decor);
 	lv_obj_align(line_sep, label_txt, LV_ALIGN_OUT_BOTTOM_LEFT, -(LV_DPI / 4), LV_DPI / 8);
 
-
 	lv_obj_t *btn = NULL;
 	lv_btn_ext_t *ext;
 	lv_obj_t *btn_label = NULL;
@@ -878,7 +877,7 @@ out0:;
 		if (emummc_img->part_type[raw_btn_idx] != 0x83)
 		{
 			s_printf(txt_buf, "SD RAW %d", raw_btn_idx + 1);
-			lv_label_set_array_text(btn_label, txt_buf, 32);
+			lv_label_set_text(btn_label, txt_buf);
 		}
 
 		if (!emummc_img->part_sector[raw_btn_idx] || emummc_img->part_type[raw_btn_idx] == 0x83 || !emummc_img->part_path[raw_btn_idx * 128])
@@ -906,7 +905,7 @@ out0:;
 		lv_obj_set_style(lv_desc, &hint_small_style);
 
 		s_printf(txt_buf, "Sector start: 0x%08X\nFolder: %s", emummc_img->part_sector[raw_btn_idx], &emummc_img->part_path[raw_btn_idx * 128]);
-		lv_label_set_array_text(lv_desc, txt_buf, 0x500);
+		lv_label_set_text(lv_desc, txt_buf);
 		lv_obj_align(lv_desc, btn, LV_ALIGN_OUT_BOTTOM_LEFT, 0, LV_DPI / 5);
 	}
 
@@ -1060,7 +1059,7 @@ lv_res_t create_win_emummc_tools(lv_obj_t *btn)
 			s_printf(txt_buf, "#00DDFF Type:# SD File\n#00DDFF Base folder:# %s\n#00DDFF Nintendo folder:# %s",
 				emu_info.path ? emu_info.path : "", emu_info.nintendo_path ? emu_info.nintendo_path : "");
 
-		lv_label_set_array_text(label_txt2, txt_buf, 0x200);
+		lv_label_set_text(label_txt2, txt_buf);
 	}
 	else
 	{

nyx/nyx_gui/frontend/gui_info.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2018 balika011
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -88,6 +88,12 @@ static lv_res_t _battery_dump_window_action(lv_obj_t * btn)
 		char path[64];
 		u8 *buf = (u8 *)malloc(0x100 * 2);
 
+		// Unlock model table.
+		u16 unlock = 0x59;
+		i2c_send_buf_small(I2C_1, MAXIM17050_I2C_ADDR, MAX17050_MODELEnable1, (u8 *)&unlock, 2);
+		unlock = 0xC4;
+		i2c_send_buf_small(I2C_1, MAXIM17050_I2C_ADDR, MAX17050_MODELEnable2, (u8 *)&unlock, 2);
+
 		// Dump all battery fuel gauge registers.
 		for (int i = 0; i < 0x200; i += 2)
 		{
@@ -95,6 +101,11 @@ static lv_res_t _battery_dump_window_action(lv_obj_t * btn)
 			msleep(1);
 		}
 
+		// Lock model table.
+		unlock = 0;
+		i2c_send_buf_small(I2C_1, MAXIM17050_I2C_ADDR, MAX17050_MODELEnable1, (u8 *)&unlock, 2);
+		i2c_send_buf_small(I2C_1, MAXIM17050_I2C_ADDR, MAX17050_MODELEnable2, (u8 *)&unlock, 2);
+
 		emmcsn_path_impl(path, "/dumps", "fuel_gauge.bin", NULL);
 		error = sd_save_to_file((u8 *)buf, 0x200, path);
 
@@ -326,7 +337,7 @@ static lv_res_t _create_window_fuses_info_status(lv_obj_t *btn)
 		FUSE(FUSE_OPT_VENDOR_CODE), FUSE(FUSE_OPT_FAB_CODE), lot_bin, FUSE(FUSE_OPT_LOT_CODE_0),
 		FUSE(FUSE_OPT_LOT_CODE_1), FUSE(FUSE_OPT_WAFER_ID), FUSE(FUSE_OPT_X_COORDINATE), FUSE(FUSE_OPT_Y_COORDINATE));
 
-	lv_label_set_array_text(lb_val, txt_buf, 0x1000);
+	lv_label_set_text(lb_val, txt_buf);
 
 	free(txt_buf);
 
@@ -391,7 +402,7 @@ static lv_res_t _create_window_bootrom_info_status(lv_obj_t *btn)
 	if (res != 0)
 		s_printf(txt_buf + strlen(txt_buf), "#FFDD00 Failed to read ipatches. Error: %d#", res);
 
-	lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+	lv_label_set_text(lb_desc, txt_buf);
 
 	free(txt_buf);
 
@@ -439,12 +450,12 @@ static lv_res_t _create_window_tsec_keys_status(lv_obj_t *btn)
 	if (!pkg1_id)
 	{
 		s_printf(txt_buf + strlen(txt_buf), "#FFDD00 Unknown pkg1 version for reading#\n#FFDD00 TSEC firmware!#");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x500);
+		lv_label_set_text(lb_desc, txt_buf);
 		lv_obj_set_width(lb_desc, lv_obj_get_width(desc));
 
 		goto out;
 	}
-	lv_label_set_array_text(lb_desc, txt_buf, 0x500);
+	lv_label_set_text(lb_desc, txt_buf);
 	lv_obj_set_width(lb_desc, lv_obj_get_width(desc));
 
 	lv_obj_t *val = lv_cont_create(win, NULL);
@@ -517,9 +528,9 @@ static lv_res_t _create_window_tsec_keys_status(lv_obj_t *btn)
 		s_printf(txt_buf2, "Error: %x", res);
 	}
 
-	lv_label_set_array_text(lb_desc, txt_buf, 0x500);
+	lv_label_set_text(lb_desc, txt_buf);
 
-	lv_label_set_array_text(lb_val, txt_buf2, 0x500);
+	lv_label_set_text(lb_val, txt_buf2);
 
 out:
 	free(pkg1);
@@ -623,7 +634,7 @@ static lv_res_t _create_window_emmc_info_status(lv_obj_t *btn)
 
 		lv_obj_t * lb_val = lv_label_create(val, lb_desc);
 
-		lv_label_set_array_text(lb_val, txt_buf, 0x1000);
+		lv_label_set_text(lb_val, txt_buf);
 
 		lv_obj_set_width(lb_val, lv_obj_get_width(val));
 		lv_obj_align(val, desc, LV_ALIGN_OUT_RIGHT_MID, 0, 0);
@@ -668,7 +679,7 @@ static lv_res_t _create_window_emmc_info_status(lv_obj_t *btn)
 		}
 		nx_emmc_gpt_free(&gpt);
 
-		lv_label_set_array_text(lb_desc2, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc2, txt_buf);
 		lv_obj_set_width(lb_desc2, lv_obj_get_width(desc2));
 		lv_obj_align(desc2, val, LV_ALIGN_OUT_RIGHT_MID, LV_DPI / 6, 0);
 	}
@@ -727,7 +738,7 @@ static lv_res_t _create_window_sdcard_info_status(lv_obj_t *btn)
 			sd_storage.cid.hwrev, sd_storage.cid.fwrev, sd_storage.cid.serial,
 			sd_storage.cid.month, sd_storage.cid.year);
 
-		lv_label_set_array_text(lb_val, txt_buf, 0x1000);
+		lv_label_set_text(lb_val, txt_buf);
 
 		lv_obj_set_width(lb_val, lv_obj_get_width(val));
 		lv_obj_align(val, desc, LV_ALIGN_OUT_RIGHT_MID, 0, 0);
@@ -758,14 +769,15 @@ static lv_res_t _create_window_sdcard_info_status(lv_obj_t *btn)
 		lv_obj_t * lb_val2 = lv_label_create(val2, lb_desc);
 
 
-		u32 capacity = sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits);
-		s_printf(txt_buf, "#00DDFF v%d.0#\n%02X\n%d MiB\n%d\n%d MB/s (%d MHz)\n%d\nU%d\nV%d\nA%d\n%d",
-			sd_storage.csd.structure + 1, sd_storage.csd.cmdclass, capacity,
-			sd_storage.ssr.bus_width, sd_storage.csd.busspeed, sd_storage.csd.busspeed * 2,
+		s_printf(txt_buf,
+			"#00DDFF v%d.0#\n%02X\n%d MiB\n%d\n%d MB/s (%d MHz)\n%d\nU%d\nV%d\nA%d\n%d",
+			sd_storage.csd.structure + 1, sd_storage.csd.cmdclass, sd_storage.sec_cnt >> 11,
+			sd_storage.ssr.bus_width, sd_storage.csd.busspeed,
+			(sd_storage.csd.busspeed > 10) ? (sd_storage.csd.busspeed * 2) : 50,
 			sd_storage.ssr.speed_class, sd_storage.ssr.uhs_grade, sd_storage.ssr.video_class,
 			sd_storage.ssr.app_class, sd_storage.csd.write_protect);
 
-		lv_label_set_array_text(lb_val2, txt_buf, 0x1000);
+		lv_label_set_text(lb_val2, txt_buf);
 
 		lv_obj_set_width(lb_val2, lv_obj_get_width(val2));
 		lv_obj_align(val2, desc2, LV_ALIGN_OUT_RIGHT_MID, 0, 0);
@@ -810,7 +822,7 @@ static lv_res_t _create_window_sdcard_info_status(lv_obj_t *btn)
 			(sd_fs.csize > 1) ? (sd_fs.csize >> 1) : 512,
 			sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF);
 
-		lv_label_set_array_text(lb_val3, txt_buf, 0x1000);
+		lv_label_set_text(lb_val3, txt_buf);
 
 		lv_obj_set_width(lb_val3, lv_obj_get_width(val3));
 		lv_obj_align(val3, desc3, LV_ALIGN_OUT_RIGHT_MID, 0, 0);
@@ -888,7 +900,7 @@ static lv_res_t _create_window_battery_status(lv_obj_t *btn)
 	max17050_get_property(MAX17050_VCELL, &value);
 	bool voltage_empty = value < 3200;
 	s_printf(txt_buf + strlen(txt_buf), "%s%d mV%s\n",
-		voltage_empty ? "FFF8000" : "", value,  voltage_empty ? " (Empty!)#" : "");
+		voltage_empty ? "#FF8000 " : "", value,  voltage_empty ? " "SYMBOL_WARNING"#" : "");
 
 	max17050_get_property(MAX17050_OCVInternal, &value);
 	s_printf(txt_buf + strlen(txt_buf), "%d mV\n", value);
@@ -908,7 +920,7 @@ static lv_res_t _create_window_battery_status(lv_obj_t *btn)
 	else
 		s_printf(txt_buf + strlen(txt_buf), "-%d.%d oC\n", (~value + 1) / 10, (~value + 1) % 10);
 
-	lv_label_set_array_text(lb_val, txt_buf, 0x1000);
+	lv_label_set_text(lb_val, txt_buf);
 
 	lv_obj_set_width(lb_val, lv_obj_get_width(val));
 	lv_obj_align(val, desc, LV_ALIGN_OUT_RIGHT_MID, 0, 0);
@@ -994,7 +1006,7 @@ static lv_res_t _create_window_battery_status(lv_obj_t *btn)
 		break;
 	}
 
-	lv_label_set_array_text(lb_val2, txt_buf, 0x1000);
+	lv_label_set_text(lb_val2, txt_buf);
 
 	lv_obj_set_width(lb_val2, lv_obj_get_width(val2));
 	lv_obj_align(val2, desc2, LV_ALIGN_OUT_RIGHT_MID, 0, 0);

nyx/nyx_gui/frontend/gui_tools.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -190,7 +190,7 @@ static int _fix_attributes(u32 *ufidx, lv_obj_t *lb_val, char *path, u32 *total,
 			f_chmod(path, 0, AM_ARC);
 
 			if (*ufidx == 0)
-				lv_label_set_array_text(lb_val, path, 256);
+				lv_label_set_text(lb_val, path);
 			*ufidx += 1;
 			if (*ufidx > 9)
 				*ufidx = 0;
@@ -207,7 +207,7 @@ static int _fix_attributes(u32 *ufidx, lv_obj_t *lb_val, char *path, u32 *total,
 				*total = *total + 1;
 				f_chmod(path, AM_ARC, AM_ARC);
 			}
-			lv_label_set_array_text(lb_val, path, 256);
+			lv_label_set_text(lb_val, path);
 			manual_system_maintenance(true);
 
 			// Enter the directory.
@@ -264,7 +264,7 @@ static lv_res_t _create_window_unset_abit_tool(lv_obj_t *btn)
 
 		lv_obj_t * lb_val = lv_label_create(val, lb_desc);
 
-		char path[256];
+		char *path = malloc(1024);
 		path[0] = 0;
 
 		lv_label_set_static_text(lb_val, "");
@@ -299,9 +299,11 @@ static lv_res_t _create_window_unset_abit_tool(lv_obj_t *btn)
 
 		s_printf(txt_buf, "#96FF00 Total archive bits fixed:# #FF8000 %d!#", total);
 
-		lv_label_set_array_text(lb_desc2, txt_buf, 0x500);
+		lv_label_set_text(lb_desc2, txt_buf);
 		lv_obj_set_width(lb_desc2, lv_obj_get_width(desc2));
 		lv_obj_align(desc2, val, LV_ALIGN_OUT_BOTTOM_RIGHT, 0, 0);
+
+		free(path);
 	}
 
 	// Enable buttons.
@@ -366,7 +368,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 
 	s_printf(txt_buf, "#00DDFF Found pkg1 ('%s')#\n\n", build_date);
 	free(build_date);
-	lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+	lv_label_set_text(lb_desc, txt_buf);
 	manual_system_maintenance(true);
 
 	// Dump package1 in its encrypted state if unknown.
@@ -374,7 +376,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 	{
 		s_printf(txt_buf + strlen(txt_buf),
 			"#FFDD00 Unknown pkg1 version for reading#\n#FFDD00 TSEC firmware!#");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		emmcsn_path_impl(path, "/pkg1", "pkg1_enc.bin", &storage);
@@ -382,7 +384,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 			goto out_free;
 
 		s_printf(txt_buf + strlen(txt_buf), "\nEncrypted pkg1 dumped to pkg1_enc.bin");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		goto out_free;
@@ -394,7 +396,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 
 	if (!h_cfg.se_keygen_done)
 	{
-		tsec_ctxt.fw = (void *)pkg1 + pkg1_id->tsec_off;
+		tsec_ctxt.fw = (void *)(pkg1 + pkg1_id->tsec_off);
 		tsec_ctxt.pkg1 = (void *)pkg1;
 		tsec_ctxt.pkg11_off = pkg1_id->pkg11_off;
 		tsec_ctxt.secmon_base = pkg1_id->secmon_base;
@@ -438,7 +440,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 			"#C7EA46 Warmboot size:       #0x%05X\n\n",
 			hdr->ldr_size, pkg1_id->secmon_base, hdr->sm_size, pkg1_id->warmboot_base, hdr->wb_size);
 
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		// Dump package1.1.
@@ -446,7 +448,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		if (sd_save_to_file(pkg1, 0x40000, path))
 			goto out_free;
 		s_printf(txt_buf + strlen(txt_buf), "pkg1 dumped to pkg1_decr.bin\n");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		// Dump nxbootloader.
@@ -454,7 +456,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		if (sd_save_to_file(loader, hdr->ldr_size, path))
 			goto out_free;
 		s_printf(txt_buf + strlen(txt_buf), "NX Bootloader dumped to nxloader.bin\n");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		// Dump secmon.
@@ -462,7 +464,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		if (sd_save_to_file(secmon, hdr->sm_size, path))
 			goto out_free;
 		s_printf(txt_buf + strlen(txt_buf), "Secure Monitor dumped to secmon.bin\n");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		// Dump warmboot.
@@ -470,7 +472,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		if (sd_save_to_file(warmboot, hdr->wb_size, path))
 			goto out_free;
 		s_printf(txt_buf + strlen(txt_buf), "Warmboot dumped to warmboot.bin\n\n");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 	}
 
@@ -507,7 +509,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 	if (!pkg2_hdr)
 	{
 		s_printf(txt_buf + strlen(txt_buf), "#FFDD00 Pkg2 decryption failed!#");
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		goto out;
@@ -519,7 +521,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		"#C7EA46 INI1 size:     #0x%05X\n\n",
 		pkg2_hdr->sec_size[PKG2_SEC_KERNEL], pkg2_hdr->sec_size[PKG2_SEC_INI1]);
 
-	lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+	lv_label_set_text(lb_desc, txt_buf);
 	manual_system_maintenance(true);
 
 	// Dump pkg2.1.
@@ -527,7 +529,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 	if (sd_save_to_file(pkg2, pkg2_hdr->sec_size[PKG2_SEC_KERNEL] + pkg2_hdr->sec_size[PKG2_SEC_INI1], path))
 		goto out;
 	s_printf(txt_buf + strlen(txt_buf), "pkg2 dumped to pkg2_decr.bin\n");
-	lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+	lv_label_set_text(lb_desc, txt_buf);
 	manual_system_maintenance(true);
 
 	// Dump kernel.
@@ -535,7 +537,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 	if (sd_save_to_file(pkg2_hdr->data, pkg2_hdr->sec_size[PKG2_SEC_KERNEL], path))
 		goto out;
 	s_printf(txt_buf + strlen(txt_buf), "Kernel dumped to kernel.bin\n");
-	lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+	lv_label_set_text(lb_desc, txt_buf);
 	manual_system_maintenance(true);
 
 	// Dump INI1.
@@ -553,7 +555,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		goto out;
 
 	s_printf(txt_buf + strlen(txt_buf), "INI1 dumped to ini1.bin\n\n");
-	lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+	lv_label_set_text(lb_desc, txt_buf);
 	manual_system_maintenance(true);
 
 	char filename[32];
@@ -583,7 +585,7 @@ static lv_res_t _create_window_dump_pk12_tool(lv_obj_t *btn)
 		}
 
 		s_printf(txt_buf + strlen(txt_buf), "%s kip dumped to %s.kip1\n", kip1->name, kip1->name);
-		lv_label_set_array_text(lb_desc, txt_buf, 0x1000);
+		lv_label_set_text(lb_desc, txt_buf);
 		manual_system_maintenance(true);
 
 		ptr += kip1_size;
@@ -852,7 +854,7 @@ static void _create_tab_tools_arc_autorcm(lv_theme_t *th, lv_obj_t *parent)
 
 	lv_obj_t *label_txt4 = lv_label_create(h2, NULL);
 	lv_label_set_recolor(label_txt4, true);
-	lv_label_set_array_text(label_txt4, txt_buf, 0x1000);
+	lv_label_set_text(label_txt4, txt_buf);
 	free(txt_buf);
 
 	lv_obj_set_style(label_txt4, &hint_small_style);

nyx/nyx_gui/gfx/gfx.c

@@ -187,7 +187,7 @@ void gfx_putc(char c)
 
 			for (u32 i = 0; i < 16; i += 2)
 			{
-				u8 v = *cbuf++;
+				u8 v = *cbuf;
 				for (u32 k = 0; k < 2; k++)
 				{
 					for (u32 j = 0; j < 8; j++)
@@ -212,6 +212,7 @@ void gfx_putc(char c)
 					fb += gfx_ctxt.stride - 16;
 					v = *cbuf;
 				}
+				cbuf++;
 			}
 			gfx_con.x += 16;
 		}

nyx/nyx_gui/input/touch.c

@@ -1,8 +1,8 @@
 /*
- * Touch driver for Nintendo Switch's STMicroelectronics FingerTip touch controller
+ * Touch driver for Nintendo Switch's STM FingerTip S (4cd60d) touch controller
  *
  * Copyright (c) 2018 langerhans
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -26,6 +26,7 @@
 #include "../power/max77620.h"
 #include "../soc/gpio.h"
 #include "../soc/t210.h"
+#include "../utils/btn.h"
 #include "../utils/util.h"
 #include "touch.h"
 
@@ -33,17 +34,62 @@
 #include "../gfx/gfx.h"
 #define DPRINTF(...) gfx_printf(__VA_ARGS__)
 
-static int touch_command(u8 cmd)
+static int touch_command(u8 cmd, u8 *buf, u8 size)
 {
-	int err = i2c_send_byte(I2C_3, STMFTS_I2C_ADDR, cmd, 0);
-	if (!err)
+	int res = i2c_send_buf_small(I2C_3, STMFTS_I2C_ADDR, cmd, buf, size);
+	if (!res)
+		return 1;
+	return 0;
+}
+
+static int touch_read_reg(u8 *cmd, u32 csize, u8 *buf, u32 size)
+{
+	int res = i2c_send_buf_small(I2C_3, STMFTS_I2C_ADDR, cmd[0], &cmd[1], csize - 1);
+	if (res)
+		res = i2c_recv_buf(buf, size, I2C_3, STMFTS_I2C_ADDR);
+	if (!res)
 		return 1;
 
-	// TODO: Check for completion in event loop
-	msleep(1);
 	return 0;
 }
 
+static int touch_wait_event(u8 event, u8 status, u32 timeout)
+{
+	u32 timer = get_tmr_ms() + timeout;
+	while (true)
+	{
+		u8 tmp[8] = {0};
+		i2c_recv_buf_small(tmp, 8, I2C_3, STMFTS_I2C_ADDR, STMFTS_READ_ONE_EVENT);
+		if (tmp[1] == event && tmp[2] == status)
+			return 0;
+
+		if (get_tmr_ms() > timer)
+			return 1;
+	}
+}
+
+#define X_REAL_MAX 1264
+#define Y_REAL_MAX 704
+#define EDGE_OFFSET 15
+
+static void _touch_compensate_limits(touch_event *event, bool touching)
+{
+	event->x = MAX(event->x, EDGE_OFFSET);
+	event->x = MIN(event->x, X_REAL_MAX);
+	event->x -= EDGE_OFFSET;
+	u32 x_adj = (1280 * 1000) / (X_REAL_MAX - EDGE_OFFSET);
+	event->x = ((u32)event->x * x_adj) / 1000;
+
+	if (touching)
+	{
+		event->y = MAX(event->y, EDGE_OFFSET);
+		event->y = MIN(event->y, Y_REAL_MAX);
+		event->y -= EDGE_OFFSET;
+		u32 y_adj = (720 * 1000) / (Y_REAL_MAX - EDGE_OFFSET);
+		event->y = ((u32)event->y * y_adj) / 1000;
+	}
+}
+
 static void _touch_process_contact_event(touch_event *event, bool touching)
 {
 	event->x = (event->raw[2] << 4) | ((event->raw[4] & STMFTS_MASK_Y_LSB) >> 4);
@@ -53,11 +99,20 @@ static void _touch_process_contact_event(touch_event *event, bool touching)
 	if (touching)
 	{
 		event->y = (event->raw[3] << 4) | (event->raw[4] & STMFTS_MASK_X_MSB);
-		event->z = event->raw[5];
+
+		event->z = event->raw[5] | (event->raw[6] << 8);
+		event->z = event->z << 6;
+		u16 tmp = 0x40;
+		if ((event->raw[7] & 0x3F) != 1 && (event->raw[7] & 0x3F) != 0x3F)
+			tmp = event->raw[7] & 0x3F;
+		event->z /= tmp + 0x40;
+
 		event->fingers = ((event->raw[1] & STMFTS_MASK_TOUCH_ID) >> 4) + 1;
 	}
 	else
 		event->fingers = 0;
+
+	_touch_compensate_limits(event, touching);
 }
 
 static void _touch_parse_event(touch_event *event)
@@ -69,7 +124,7 @@ static void _touch_parse_event(touch_event *event)
 	case STMFTS_EV_MULTI_TOUCH_ENTER:
 	case STMFTS_EV_MULTI_TOUCH_MOTION:
 		_touch_process_contact_event(event, true);
-		if (event->z > 52) // Discard noisy hover touch.
+		if (event->z < 255) // Reject palm rest.
 			event->touch = true;
 		else
 		{
@@ -134,8 +189,122 @@ touch_info touch_get_info()
 	return info;
 }
 
+int touch_get_fw_info(touch_fw_info_t *fw)
+{
+	u8 buf[8] = {0};
+
+	// Get fw address info.
+	u8 cmd[3] = { STMFTS_RW_FRAMEBUFFER_REG, 0, 0x60 };
+	int res = touch_read_reg(cmd, 3, buf, 3);
+	if (!res)
+	{
+		// Get fw info.
+		cmd[1] = buf[2]; cmd[2] = buf[1];
+		res = touch_read_reg(cmd, 3, buf, 8);
+		if (!res)
+		{
+			fw->fw_id = (buf[1] << 24) | (buf[2] << 16) | (buf[3] << 8) | buf[4];
+			fw->ftb_ver = (buf[6] << 8) | buf[5];
+		}
+
+		cmd[2]++;
+		res = touch_read_reg(cmd, 3, buf, 8);
+		if (!res)
+			fw->fw_rev = (buf[7] << 8) | buf[6];
+	}
+
+	return res;
+}
+
+int touch_sys_reset()
+{
+	u8 cmd[3] = { 0, 0x28, 0x80 }; // System reset cmd.
+	for (u8 retries = 0; retries < 3; retries++)
+	{
+		if (touch_command(STMFTS_WRITE_REG, cmd, 3))
+		{
+			msleep(10);
+			continue;
+		}
+		msleep(10);
+		if (touch_wait_event(STMFTS_EV_CONTROLLER_READY, 0, 20))
+			continue;
+		else
+			return 0;
+	}
+
+	return 1;
+}
+
+int touch_execute_autotune()
+{
+	// Reset touchscreen module.
+	if (touch_sys_reset())
+		return 0;
+
+	// Trim low power oscillator.
+	touch_command(STMFTS_LP_TIMER_CALIB, NULL, 0);
+	msleep(200);
+
+	// Apply Mutual Sense Compensation tuning.
+	if (touch_command(STMFTS_MS_CX_TUNING, NULL, 0))
+		return 0;
+	if (touch_wait_event(STMFTS_EV_STATUS, 1, 2000))
+		return 0;
+
+	// Apply Self Sense Compensation tuning.
+	if (touch_command(STMFTS_SS_CX_TUNING, NULL, 0))
+		return 0;
+	if (touch_wait_event(STMFTS_EV_STATUS, 2, 2000))
+		return 0;
+
+	// Save Compensation data to EEPROM.
+	if (touch_command(STMFTS_SAVE_CX_TUNING, NULL, 0))
+		return 0;
+	if (touch_wait_event(STMFTS_EV_STATUS, 4, 2000))
+		return 0;
+
+	// Enable auto tuning calibration and multi-touch sensing.
+	u8 cmd = 1;
+	if (touch_command(STMFTS_AUTO_CALIBRATION, &cmd, 1))
+		return 0;
+
+	if (touch_command(STMFTS_MS_MT_SENSE_ON, NULL, 0))
+		return 0;
+
+	if (touch_command(STMFTS_CLEAR_EVENT_STACK, NULL, 0))
+		return 0;
+
+	return 1;
+}
+
+static int touch_init()
+{
+	// Initialize touchscreen module.
+	if (touch_sys_reset())
+		return 0;
+
+	// Enable auto tuning calibration and multi-touch sensing.
+	u8 cmd = 1;
+	if (touch_command(STMFTS_AUTO_CALIBRATION, &cmd, 1))
+		return 0;
+
+	if (touch_command(STMFTS_MS_MT_SENSE_ON, NULL, 0))
+		return 0;
+
+	if (touch_command(STMFTS_CLEAR_EVENT_STACK, NULL, 0))
+		return 0;
+
+	return 1;
+}
+
 int touch_power_on()
 {
+	// Enables LDO6 for touchscreen VDD/AVDD supply
+	max77620_regulator_set_volt_and_flags(REGULATOR_LDO6, 2900000, MAX77620_POWER_MODE_NORMAL);
+	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_LDO6_CFG2,
+		MAX77620_LDO_CFG2_ADE_ENABLE | (3 << 3) | (MAX77620_POWER_MODE_NORMAL << MAX77620_LDO_POWER_MODE_SHIFT));
+
 	// Configure touchscreen GPIO.
 	PINMUX_AUX(PINMUX_AUX_DAP4_SCLK) = PINMUX_PULL_DOWN | 1;
 	gpio_config(GPIO_PORT_J, GPIO_PIN_7, GPIO_MODE_GPIO);
@@ -157,42 +326,18 @@ int touch_power_on()
 	clock_enable_i2c(I2C_3);
 	i2c_init(I2C_3);
 
-	// Enables LDO6 for touchscreen VDD/AVDD supply
-	max77620_regulator_set_volt_and_flags(REGULATOR_LDO6, 2900000, MAX77620_POWER_MODE_NORMAL);
-	i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_LDO6_CFG2,
-		MAX77620_LDO_CFG2_ADE_ENABLE | (3 << 3) | (MAX77620_POWER_MODE_NORMAL << MAX77620_LDO_POWER_MODE_SHIFT));
+	// Wait for the touchscreen module to get ready.
+	touch_wait_event(STMFTS_EV_CONTROLLER_READY, 0, 20);
 
-	msleep(20);
-
-	// Initialize touchscreen module.
-	if (touch_command(STMFTS_SYSTEM_RESET))
-		return 0;
-
-	if (touch_command(STMFTS_SLEEP_OUT))
-		return 0;
-
-	if (touch_command(STMFTS_MS_CX_TUNING))
-		return 0;
-
-	if (touch_command(STMFTS_SS_CX_TUNING))
-		return 0;
-
-	if (touch_command(STMFTS_FULL_FORCE_CALIBRATION))
-		return 0;
-
-	if (touch_command(STMFTS_MS_MT_SENSE_ON))
-		return 0;
-
-	if (touch_command(STMFTS_SS_HOVER_SENSE_OFF))
-		return 0;
-
-	return 1;
+	u32 btn = btn_wait_timeout(0, BTN_VOL_DOWN | BTN_VOL_UP);
+	if ((btn & BTN_VOL_DOWN) && (btn & BTN_VOL_UP))
+		return touch_execute_autotune();
+	else
+		return touch_init();	
 }
 
 void touch_power_off()
 {
-	touch_command(STMFTS_SLEEP_IN);
-
 	// Disable touchscreen power.
 	gpio_write(GPIO_PORT_J, GPIO_PIN_7, GPIO_LOW);
 

nyx/nyx_gui/input/touch.h

@@ -1,8 +1,8 @@
 /*
- * Touch driver for Nintendo Switch's STMicroelectronics FingerTip S touch controller
+ * Touch driver for Nintendo Switch's STM FingerTip S (4cd60d) touch controller
  *
  * Copyright (c) 2018 langerhans
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -46,9 +46,10 @@
 #define STMFTS_SS_CX_TUNING            0xA4
 #define STMFTS_RELEASEINFO             0xAA
 #define STMFTS_WRITE_REG               0xB6
+#define STMFTS_AUTO_CALIBRATION        0xC3
 #define STMFTS_NOISE_WRITE             0xC7
 #define STMFTS_NOISE_READ              0xC8
-#define STMFTS_RW_FB_REG               0xD0 // read data
+#define STMFTS_RW_FRAMEBUFFER_REG      0xD0
 #define STMFTS_SAVE_CX_TUNING          0xFC
 
 #define STMFTS_UNK0 0xB8 //Request compensation
@@ -100,7 +101,7 @@ typedef struct _touch_event {
 	u16  type; // Event type.
 	u16  x;    // Horizontal coordinates.
 	u16  y;    // Vertical coordinates.
-	u8   z;
+	u32  z;
 	u8   fingers;
 	bool touch;
 } touch_event;
@@ -112,10 +113,18 @@ typedef struct _touch_info {
 	u16 config_ver;
 } touch_info;
 
-int touch_power_on();
-void touch_power_off();
+typedef struct _touch_fw_info_t {
+	u32 fw_id;
+	u16 ftb_ver;
+	u16 fw_rev;
+} touch_fw_info_t;
+
 void touch_poll(touch_event *event);
 touch_event touch_poll_wait();
+int touch_get_fw_info(touch_fw_info_t *fw);
 touch_info touch_get_info();
+int touch_execute_autotune();
+int touch_power_on();
+void touch_power_off();
 
 #endif /* __TOUCH_H_ */

nyx/nyx_gui/libs/lv_conf.h

@@ -365,12 +365,5 @@
 /*Switch (dependencies: lv_slider)*/
 #define USE_LV_SW        1
 
-/*************************
- * Non-user section
- *************************/
-#ifdef _MSC_VER                               /* Disable warnings for Visual Studio*/
-#define _CRT_SECURE_NO_WARNINGS
-#endif
-
 #endif /*LV_CONF_H*/
 

nyx/nyx_gui/libs/lvgl/lv_misc/lv_mem.c

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2019-2020 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/>.
+ */
+
 /**
  * @file lv_mem.c
  * General and portable implementation of malloc and free.
@@ -11,6 +27,8 @@
 #include "lv_math.h"
 #include <string.h>
 
+#include <assert.h>
+
 #if LV_MEM_CUSTOM != 0
 #include LV_MEM_CUSTOM_INCLUDE
 #endif
@@ -41,9 +59,11 @@ typedef union {
         MEM_UNIT d_size: 31;    //Size off the data (1 means 4 bytes)
     };
     MEM_UNIT header;            //The header (used + d_size)
-    uint32_t align[7];          //Align header size to 32 bytes
+    uint32_t align[8];          //Align header size to 32 bytes
 } lv_mem_header_t;
 
+static_assert(sizeof(lv_mem_header_t) == 32, "Node header must be 32 bytes!");
+
 typedef struct {
     lv_mem_header_t header;
     uint8_t first_data;        /*First data byte in the allocated data (Just for easily create a pointer)*/

nyx/nyx_gui/mem/heap.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 CTCaer
  * Copyright (c) 2018 M4xw
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -29,7 +30,7 @@ static void _heap_create(heap_t *heap, u32 start)
 // Node info is before node address.
 static u32 _heap_alloc(heap_t *heap, u32 size)
 {
-	hnode_t *node, *new;
+	hnode_t *node, *new_node;
 
 	// Align to cache line size.
 	size = ALIGN(size, sizeof(hnode_t));
@@ -49,22 +50,29 @@ static u32 _heap_alloc(heap_t *heap, u32 size)
 	node = heap->first;
 	while (true)
 	{
+		// Check if there's available unused node.
 		if (!node->used && (size <= node->size))
 		{
+			// Size and offset of the new unused node.
 			u32 new_size = node->size - size;
-			new = (hnode_t *)((u32)node + sizeof(hnode_t) + size);
+			new_node = (hnode_t *)((u32)node + sizeof(hnode_t) + size);
 
-			// If there's aligned leftover space, create a new node.
+			// If there's aligned unused space from the old node,
+			// create a new one and set the leftover size.
 			if (new_size >= (sizeof(hnode_t) << 2))
 			{
-				new->size = new_size - sizeof(hnode_t);
-				new->used = 0;
-				new->next = node->next;
-				new->next->prev = new;
-				new->prev = node;
-				node->next = new;
+				new_node->size = new_size - sizeof(hnode_t);
+				new_node->used = 0;
+				new_node->next = node->next;
+
+				// Check that we are not on first node.
+				if (new_node->next)
+					new_node->next->prev = new_node;
+
+				new_node->prev = node;
+				node->next = new_node;
 			}
-			else
+			else // Unused node size is just enough.
 				size += new_size;
 
 			node->size = size;
@@ -72,20 +80,23 @@ static u32 _heap_alloc(heap_t *heap, u32 size)
 
 			return (u32)node + sizeof(hnode_t);
 		}
+
+		// No unused node found, try the next one.
 		if (node->next)
 			node = node->next;
 		else
 			break;
 	}
 
-	new = (hnode_t *)((u32)node + sizeof(hnode_t) + node->size);
-	new->used = 1;
-	new->size = size;
-	new->prev = node;
-	new->next = NULL;
-	node->next = new;
+	// No unused node found, create a new one.
+	new_node = (hnode_t *)((u32)node + sizeof(hnode_t) + node->size);
+	new_node->used = 1;
+	new_node->size = size;
+	new_node->prev = node;
+	new_node->next = NULL;
+	node->next = new_node;
 
-	return (u32)new + sizeof(hnode_t);
+	return (u32)new_node + sizeof(hnode_t);
 }
 
 static void _heap_free(heap_t *heap, u32 addr)
@@ -101,6 +112,7 @@ static void _heap_free(heap_t *heap, u32 addr)
 			{
 				node->prev->size += node->size + sizeof(hnode_t);
 				node->prev->next = node->next;
+
 				if (node->next)
 					node->next->prev = node->prev;
 			}

nyx/nyx_gui/mem/heap.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,

nyx/nyx_gui/mem/minerva.c

@@ -32,10 +32,11 @@ u32 minerva_init()
 {
 	u32 curr_ram_idx = 0;
 
+	minerva_cfg = NULL;
 	mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
 
 	// Set table to nyx storage.
-	mtc_cfg->mtc_table = (emc_table_t *)&nyx_str->mtc_table;
+	mtc_cfg->mtc_table = (emc_table_t *)nyx_str->mtc_table;
 
 	// Check if Minerva is already initialized.
 	if (mtc_cfg->init_done == MTC_INIT_MAGIC)
@@ -59,6 +60,8 @@ u32 minerva_init()
 		// Ensure that Minerva is new.
 		if (mtc_tmp.init_done == MTC_INIT_MAGIC)
 			minerva_cfg = (void *)ep_addr;
+		else
+			mtc_cfg->init_done = 0;
 
 		// Copy Minerva context to Nyx storage.
 		if (minerva_cfg)

nyx/nyx_gui/mem/sdram.c

@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018 naehrwert
  * Copyright (c) 2018 balika011
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -690,7 +690,6 @@ sdram_params_t *sdram_get_params_patched()
 
 void sdram_init()
 {
-	//TODO: sdram_id should be in [0,4].
 	const sdram_params_t *params = (const sdram_params_t *)sdram_get_params();
 
 	// Set DRAM voltage.

nyx/nyx_gui/nyx.c

@@ -217,10 +217,12 @@ void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t
 #define PATCHED_RELOC_ENTRY 0x40010000
 #define EXT_PAYLOAD_ADDR    0xC0000000
 #define RCM_PAYLOAD_ADDR    (EXT_PAYLOAD_ADDR + ALIGN(PATCHED_RELOC_SZ, 0x10))
-#define COREBOOT_ADDR       (0xD0000000 - 0x100000)
+#define COREBOOT_END_ADDR   0xD0000000
 #define CBFS_DRAM_EN_ADDR   0x4003e000
 #define  CBFS_DRAM_MAGIC    0x4452414D // "DRAM"
 
+static void *coreboot_addr;
+
 void reloc_patcher(u32 payload_dst, u32 payload_src, u32 payload_size)
 {
 	memcpy((u8 *)payload_src, (u8 *)NYX_LOAD_ADDR, PATCHED_RELOC_SZ);
@@ -234,7 +236,7 @@ void reloc_patcher(u32 payload_dst, u32 payload_src, u32 payload_size)
 
 	if (payload_size == 0x7000)
 	{
-		memcpy((u8 *)(payload_src + ALIGN(PATCHED_RELOC_SZ, 0x10)), (u8 *)COREBOOT_ADDR, 0x7000); //Bootblock
+		memcpy((u8 *)(payload_src + ALIGN(PATCHED_RELOC_SZ, 0x10)), coreboot_addr, 0x7000); //Bootblock
 		*(vu32 *)CBFS_DRAM_EN_ADDR = CBFS_DRAM_MAGIC;
 	}
 }
@@ -257,7 +259,6 @@ lv_res_t launch_payload(lv_obj_t *list)
 		if (f_open(&fp, path, FA_READ))
 		{
 			EPRINTFARGS("Payload file is missing!\n(%s)", path);
-			sd_unmount(false);
 
 			goto out;
 		}
@@ -269,13 +270,15 @@ lv_res_t launch_payload(lv_obj_t *list)
 		if (size < 0x30000)
 			buf = (void *)RCM_PAYLOAD_ADDR;
 		else
-			buf = (void *)COREBOOT_ADDR;
+		{
+			coreboot_addr = (void *)(COREBOOT_END_ADDR - size);
+			buf = coreboot_addr;
+		}
 
 		if (f_read(&fp, buf, size, NULL))
 		{
 			f_close(&fp);
-			sd_unmount(false);
-
+			
 			goto out;
 		}
 
@@ -304,6 +307,8 @@ lv_res_t launch_payload(lv_obj_t *list)
 	}
 
 out:
+	sd_unmount(false);
+
 	return LV_RES_OK;
 }
 
@@ -395,8 +400,6 @@ void nyx_init_load_res()
 	h_cfg.rcm_patched = fuse_check_patched_rcm();
 }
 
-extern void pivot_stack(u32 stack_top);
-
 #if (LV_LOG_PRINTF == 1)
 	#include "soc/clock.h"
 	#include "soc/gpio.h"
@@ -422,7 +425,7 @@ void ipl_main()
 	clock_enable_uart(UART_B);
 	uart_init(UART_B, 115200);
 
-	uart_send(UART_B, (u8 *)"Hekate-NYX: Hello!\r\n", 20);
+	uart_send(UART_B, (u8 *)"hekate-NYX: Hello!\r\n", 20);
 	uart_wait_idle(UART_B, UART_TX_IDLE);
 #endif
 

nyx/nyx_gui/power/max17050.h

@@ -4,7 +4,7 @@
  *
  * Copyright (c) 2011 Samsung Electronics
  * MyungJoo Ham <myungjoo.ham@samsung.com>
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2020 CTCaer
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -96,14 +96,17 @@ enum MAX17050_reg {
 	MAX17050_K_empty0	= 0x3B,
 	MAX17050_TaskPeriod	= 0x3C,
 	MAX17050_FSTAT		= 0x3D,
-
+	MAX17050_TIMER		= 0x3E,
 	MAX17050_SHDNTIMER	= 0x3F,
+
 	MAX17050_QRTbl30	= 0x42,
+
 	MAX17050_dQacc		= 0x45,
 	MAX17050_dPacc		= 0x46,
 
 	MAX17050_VFSOC0		= 0x48,
 
+	Max17050_QH0		= 0x4C,
 	MAX17050_QH			= 0x4D,
 	MAX17050_QL			= 0x4E,
 
@@ -111,6 +114,8 @@ enum MAX17050_reg {
 	MAX17050_MaxVolt	= 0x51, // Custom ID. Not to be sent to i2c.
 
 	MAX17050_VFSOC0Enable	= 0x60,
+	MAX17050_MODELEnable1	= 0x62,
+	MAX17050_MODELEnable2	= 0x63,
 
 	MAX17050_MODELChrTbl	= 0x80,
 

nyx/nyx_gui/rtc/max77620-rtc.c

@@ -1,7 +1,8 @@
 /*
  * PMIC Real Time Clock driver for Nintendo Switch's MAX77620-RTC
  *
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2019 shchmue
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -75,3 +76,94 @@ void max77620_rtc_stop_alarm()
 	// Update RTC clock from RTC regs.
 	i2c_send_byte(I2C_5, MAX77620_RTC_I2C_ADDR, MAX77620_RTC_UPDATE0_REG, MAX77620_RTC_WRITE_UPDATE);
 }
+
+void max77620_rtc_epoch_to_date(u32 epoch, rtc_time_t *time)
+{
+	u32 tmp, edays, year, month, day;
+
+	// Set time.
+	time->sec = epoch % 60;
+	epoch /= 60;
+	time->min = epoch % 60;
+	epoch /= 60;
+	time->hour = epoch % 24;
+	epoch /= 24;
+
+	// Calculate base date values.
+	tmp = (u32)(((u64)4 * epoch + 102032) / 146097 + 15);
+	tmp = (u32)((u64)epoch + 2442113 + tmp - (tmp >> 2));
+
+	year = (20 * tmp - 2442) / 7305;
+	edays = tmp - 365 * year - (year >> 2);
+	month = edays * 1000 / 30601;
+	day = edays - month * 30 - month * 601 / 1000;
+
+	// Month/Year offset.
+	if(month < 14)
+	{
+		year -= 4716;
+		month--;
+	}
+	else
+	{
+		year -= 4715;
+		month -= 13;
+	}
+
+	// Set date.
+	time->year = year;
+	time->month = month;
+	time->day = day;
+
+	// Set weekday.
+	time->weekday = 0; //! TODO.
+}
+
+u32 max77620_rtc_date_to_epoch(const rtc_time_t *time, bool hos_encoding)
+{
+	u32 year, month, epoch;
+
+	//Year
+	year = time->year;
+	//Month of year
+	month = time->month;
+
+	if (!hos_encoding)
+	{
+		// Month/Year offset.
+		if(month < 3)
+		{
+			month += 12;
+			year--;
+		}
+	}
+	else
+	{
+		year -= 2000;
+		month++;
+
+		// Month/Year offset.
+		if(month < 3)
+		{
+			month += 9;
+			year--;
+		}
+		else
+			month -= 3;
+	}
+
+	epoch = (365 * year) + (year >> 2) - (year / 100) + (year / 400); // Years to days.
+
+	if (!hos_encoding)
+	{
+		epoch += (30 * month) + (3 * (month + 1) / 5) + time->day; // Months to days.
+		epoch -= 719561; // Epoch time is 1/1/1970.
+	}
+	else
+		epoch += (30 * month) + ((3 * month + 2) / 5) + 59 + time->day; // Months to days.
+
+	epoch *= 86400; // Days to seconds.
+	epoch += (3600 * time->hour) + (60 * time->min) + time->sec; // Add hours, minutes and seconds.
+
+	return epoch;
+}

nyx/nyx_gui/rtc/max77620-rtc.h

@@ -71,5 +71,7 @@ typedef struct _rtc_time_t {
 
 void max77620_rtc_get_time(rtc_time_t *time);
 void max77620_rtc_stop_alarm();
+void max77620_rtc_epoch_to_date(u32 epoch, rtc_time_t *time);
+u32 max77620_rtc_date_to_epoch(const rtc_time_t *time, bool hos_encoding);
 
 #endif /* _MFD_MAX77620_RTC_H_ */

nyx/nyx_gui/soc/bpmp.c

@@ -1,7 +1,7 @@
 /*
  * BPMP-Lite Cache/MMU and Frequency driver for Tegra X1
  *
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -22,56 +22,101 @@
 #include "../../../common/memory_map.h"
 #include "../utils/util.h"
 
+#define BPMP_MMU_CACHE_LINE_SIZE        0x20
+
 #define BPMP_CACHE_CONFIG               0x0
-#define  CFG_ENABLE                     (1 << 0)
+#define  CFG_ENABLE_CACHE               (1 << 0)
+#define  CFG_ENABLE_SKEW_ASSOC          (1 << 1)
+#define  CFG_DISABLE_RANDOM_ALLOC       (1 << 2)
 #define  CFG_FORCE_WRITE_THROUGH        (1 << 3)
+#define  CFG_NEVER_ALLOCATE             (1 << 6)
+#define  CFG_ENABLE_INTERRUPT           (1 << 7)
+#define  CFG_MMU_TAG_MODE(x)            (x << 8)
+#define   TAG_MODE_PARALLEL             0
+#define   TAG_MODE_TAG_FIRST            1
+#define   TAG_MODE_MMU_FIRST            2
 #define  CFG_DISABLE_WRITE_BUFFER       (1 << 10)
 #define  CFG_DISABLE_READ_BUFFER        (1 << 11)
+#define  CFG_ENABLE_HANG_DETECT         (1 << 12)
 #define  CFG_FULL_LINE_DIRTY            (1 << 13)
 #define  CFG_TAG_CHK_ABRT_ON_ERR        (1 << 14)
+#define  CFG_TAG_CHK_CLR_ERR            (1 << 15)
+#define  CFG_DISABLE_SAMELINE           (1 << 16)
+#define  CFG_OBS_BUS_EN                 (1 << 31)
+
 #define BPMP_CACHE_LOCK                 0x4
+#define  LOCK_LINE(x)                   (1 << x)
+
 #define BPMP_CACHE_SIZE                 0xC
 #define BPMP_CACHE_LFSR                 0x10
+
 #define BPMP_CACHE_TAG_STATUS           0x14
+#define  TAG_STATUS_TAG_CHECK_ERROR     (1 << 0)
+#define  TAG_STATUS_CONFLICT_ADDR_MASK  0xFFFFFFE0
+
 #define BPMP_CACHE_CLKEN_OVERRIDE       0x18
+#define  CLKEN_OVERRIDE_WR_MCCIF_CLKEN  (1 << 0)
+#define  CLKEN_OVERRIDE_RD_MCCIF_CLKEN  (1 << 1)
+
 #define BPMP_CACHE_MAINT_ADDR           0x20
 #define BPMP_CACHE_MAINT_DATA           0x24
+
 #define BPMP_CACHE_MAINT_REQ            0x28
 #define  MAINT_REQ_WAY_BITMAP(x)        ((x) << 8)
 
 #define BPMP_CACHE_INT_MASK             0x40
 #define BPMP_CACHE_INT_CLEAR            0x44
-#define  INT_CLR_MAINT_DONE             (1 << 0)
-
 #define BPMP_CACHE_INT_RAW_EVENT        0x48
-#define  INT_RAW_EVENT_MAINT_DONE      (1 << 0)
 #define BPMP_CACHE_INT_STATUS           0x4C
+#define  INT_MAINT_DONE                 (1 << 0)
+#define  INT_MAINT_ERROR                (1 << 1)
 
 #define BPMP_CACHE_RB_CFG               0x80
 #define BPMP_CACHE_WB_CFG               0x84
 
 #define BPMP_CACHE_MMU_FALLBACK_ENTRY   0xA0
 #define BPMP_CACHE_MMU_SHADOW_COPY_MASK 0xA4
+
 #define BPMP_CACHE_MMU_CFG              0xAC
+#define  MMU_CFG_BLOCK_MAIN_ENTRY_WR    (1 << 0)
 #define  MMU_CFG_SEQ_EN                 (1 << 1)
 #define  MMU_CFG_TLB_EN                 (1 << 2)
+#define  MMU_CFG_SEG_CHECK_ALL_ENTRIES  (1 << 3)
 #define  MMU_CFG_ABORT_STORE_LAST       (1 << 4)
+#define  MMU_CFG_CLR_ABORT              (1 << 5)
+
 #define BPMP_CACHE_MMU_CMD              0xB0
 #define  MMU_CMD_NOP                    0
 #define  MMU_CMD_INIT                   1
 #define  MMU_CMD_COPY_SHADOW            2
+
 #define BPMP_CACHE_MMU_ABORT_STAT       0xB4
+#define  ABORT_STAT_UNIT_MASK           0x7
+#define  ABORT_STAT_UNIT_NONE           0
+#define  ABORT_STAT_UNIT_CACHE          1
+#define  ABORT_STAT_UNIT_SEQ            2
+#define  ABORT_STAT_UNIT_TLB            3
+#define  ABORT_STAT_UNIT_SEG            4
+#define  ABORT_STAT_UNIT_FALLBACK       5
+#define  ABORT_STAT_OVERLAP             (1 << 3)
+#define  ABORT_STAT_ENTRY               (0x1F << 4)
+#define  ABORT_STAT_TYPE_MASK           (3 << 16)
+#define  ABORT_STAT_TYPE_EXE            (0 << 16)
+#define  ABORT_STAT_TYPE_RD             (1 << 16)
+#define  ABORT_STAT_TYPE_WR             (2 << 16)
+#define  ABORT_STAT_SIZE                (3 << 18)
+#define  ABORT_STAT_SEQ                 (1 << 20)
+#define  ABORT_STAT_PROT                (1 << 21)
+
 #define BPMP_CACHE_MMU_ABORT_ADDR       0xB8
 #define BPMP_CACHE_MMU_ACTIVE_ENTRIES   0xBC
 
-#define BPMP_MMU_SHADOW_ENTRY_BASE     (BPMP_CACHE_BASE + 0x400)
-#define BPMP_MMU_MAIN_ENTRY_BASE       (BPMP_CACHE_BASE + 0x800)
-#define  MMU_ENTRY_ADDR_MASK           0xFFFFFFE0
-
-#define  MMU_EN_CACHED                (1 << 0)
-#define  MMU_EN_EXEC                  (1 << 1)
-#define  MMU_EN_READ                  (1 << 2)
-#define  MMU_EN_WRITE                 (1 << 3)
+#define BPMP_MMU_SHADOW_ENTRY_BASE      (BPMP_CACHE_BASE + 0x400)
+#define BPMP_MMU_MAIN_ENTRY_BASE        (BPMP_CACHE_BASE + 0x800)
+#define  MMU_EN_CACHED                  (1 << 0)
+#define  MMU_EN_EXEC                    (1 << 1)
+#define  MMU_EN_READ                    (1 << 2)
+#define  MMU_EN_WRITE                   (1 << 3)
 
 bpmp_mmu_entry_t mmu_entries[] =
 {
@@ -81,15 +126,15 @@ bpmp_mmu_entry_t mmu_entries[] =
 
 void bpmp_mmu_maintenance(u32 op, bool force)
 {
-	if (!force && !(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE))
+	if (!force && !(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE_CACHE))
 		return;
 
-	BPMP_CACHE_CTRL(BPMP_CACHE_INT_CLEAR) = INT_CLR_MAINT_DONE;
+	BPMP_CACHE_CTRL(BPMP_CACHE_INT_CLEAR) = INT_MAINT_DONE;
 
 	// This is a blocking operation.
 	BPMP_CACHE_CTRL(BPMP_CACHE_MAINT_REQ) = MAINT_REQ_WAY_BITMAP(0xF) | op;
 
-	while(!(BPMP_CACHE_CTRL(BPMP_CACHE_INT_RAW_EVENT) & INT_RAW_EVENT_MAINT_DONE))
+	while(!(BPMP_CACHE_CTRL(BPMP_CACHE_INT_RAW_EVENT) & INT_MAINT_DONE))
 		;
 
 	BPMP_CACHE_CTRL(BPMP_CACHE_INT_CLEAR) = BPMP_CACHE_CTRL(BPMP_CACHE_INT_RAW_EVENT);
@@ -104,8 +149,8 @@ void bpmp_mmu_set_entry(int idx, bpmp_mmu_entry_t *entry, bool apply)
 
 	if (entry->enable)
 	{
-		mmu_entry->min_addr = entry->min_addr & MMU_ENTRY_ADDR_MASK;
-		mmu_entry->max_addr = entry->max_addr & MMU_ENTRY_ADDR_MASK;
+		mmu_entry->start_addr = ALIGN(entry->start_addr, BPMP_MMU_CACHE_LINE_SIZE);
+		mmu_entry->end_addr = ALIGN_DOWN(entry->end_addr, BPMP_MMU_CACHE_LINE_SIZE);
 		mmu_entry->attr = entry->attr;
 
 		BPMP_CACHE_CTRL(BPMP_CACHE_MMU_SHADOW_COPY_MASK) |= (1 << idx);
@@ -117,7 +162,7 @@ void bpmp_mmu_set_entry(int idx, bpmp_mmu_entry_t *entry, bool apply)
 
 void bpmp_mmu_enable()
 {
-	if (BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE)
+	if (BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE_CACHE)
 		return;
 
 	// Init BPMP MMU.
@@ -136,7 +181,8 @@ void bpmp_mmu_enable()
 	bpmp_mmu_maintenance(BPMP_MMU_MAINT_INVALID_WAY, true);
 
 	// Enable cache.
-	BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) = CFG_ENABLE | CFG_FORCE_WRITE_THROUGH | CFG_TAG_CHK_ABRT_ON_ERR;
+	BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) = CFG_ENABLE_CACHE | CFG_FORCE_WRITE_THROUGH |
+		CFG_MMU_TAG_MODE(TAG_MODE_PARALLEL) | CFG_TAG_CHK_ABRT_ON_ERR;
 
 	// HW bug. Invalidate cache again.
 	bpmp_mmu_maintenance(BPMP_MMU_MAINT_INVALID_WAY, false);
@@ -144,7 +190,7 @@ void bpmp_mmu_enable()
 
 void bpmp_mmu_disable()
 {
-	if (!(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE))
+	if (!(BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) & CFG_ENABLE_CACHE))
 		return;
 
 	// Clean and invalidate cache.
@@ -154,7 +200,10 @@ void bpmp_mmu_disable()
 	BPMP_CACHE_CTRL(BPMP_CACHE_CONFIG) = 0;
 }
 
-const u8 pllc4_divn[] = {
+// APB clock affects RTC, PWM, MEMFETCH, APE, USB, SOR PWM,
+// I2C host, DC/DSI/DISP. UART gives extra stress.
+// 92: 100% success ratio. 93-94: 595-602MHz has 99% success ratio. 95: 608MHz less.
+const u8 pll_divn[] = {
 	0,   // BPMP_CLK_NORMAL:      408MHz  0% - 136MHz APB.
 	85,  // BPMP_CLK_HIGH_BOOST:  544MHz 33% - 136MHz APB.
 	90,  // BPMP_CLK_SUPER_BOOST: 576MHz 41% - 144MHz APB.
@@ -165,6 +214,28 @@ const u8 pllc4_divn[] = {
 
 bpmp_freq_t bpmp_clock_set = BPMP_CLK_NORMAL;
 
+void bpmp_clk_rate_get()
+{
+	bool clk_src_is_pllp = ((CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) >> 4) & 7) == 3;
+
+	if (clk_src_is_pllp)
+		bpmp_clock_set = BPMP_CLK_NORMAL;
+	else
+	{
+		bpmp_clock_set = BPMP_CLK_HIGH_BOOST;
+
+		u8 pll_divn_curr = (CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) >> 10) & 0xFF;
+		for (u32 i = 1; i < sizeof(pll_divn); i++)
+		{
+			if (pll_divn[i] == pll_divn_curr)
+			{
+				bpmp_clock_set = i;
+				break;
+			}
+		}
+	}
+}
+
 void bpmp_clk_rate_set(bpmp_freq_t fid)
 {
 	if (fid > (BPMP_CLK_MAX - 1))
@@ -179,37 +250,26 @@ void bpmp_clk_rate_set(bpmp_freq_t fid)
 		{
 			// Restore to PLLP source during PLLC4 configuration.
 			CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003333; // PLLP_OUT.
-			// Wait a bit for clock source change.
-			msleep(10);
+			msleep(1); // Wait a bit for clock source change.
 		}
 
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_MISC) = PLLC4_MISC_EN_LCKDET;
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_BASE) = 4 | (pllc4_divn[fid] << 8) | PLL_BASE_ENABLE; // DIVM: 4, DIVP: 1.
+		// Configure and enable PLLC.
+		clock_enable_pllc(pll_divn[fid]);
 
-		while (!(CLOCK(CLK_RST_CONTROLLER_PLLC4_BASE) & PLLC4_BASE_LOCK))
-			;
-
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_OUT) = (1 << 8) | PLLC4_OUT3_CLKEN; // 1.5 div.
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_OUT) |= PLLC4_OUT3_RSTN_CLR; // Get divider out of reset.
-
-		// Wait a bit for PLLC4 to stabilize.
-		msleep(10);
-		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 3; // PCLK = HCLK / 4.
-		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003323; // PLLC4_OUT3.
-
-		bpmp_clock_set = fid;
+		// Set SCLK / HCLK / PCLK.
+		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 3; // PCLK = HCLK / (3 + 1). HCLK == SCLK.
+		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003310; // PLLC_OUT1 for active and CLKM for idle.
 	}
 	else
 	{
-		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003333; // PLLP_OUT.
+		CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20003330; // PLLP_OUT for active and CLKM for idle.
+		msleep(1); // Wait a bit for clock source change.
+		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 2; // PCLK = HCLK / (2 + 1). HCLK == SCLK.
 
-		// Wait a bit for clock source change.
-		msleep(10);
-
-		CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 2; // PCLK = HCLK / 3.
-		CLOCK(CLK_RST_CONTROLLER_PLLC4_BASE) &= ~PLL_BASE_ENABLE;
-		bpmp_clock_set = BPMP_CLK_NORMAL;
+		// Disable PLLC to save power.
+		clock_disable_pllc();
 	}
+	bpmp_clock_set = fid;
 }
 
 // The following functions halt BPMP to reduce power while sleeping.

nyx/nyx_gui/soc/bpmp.h

@@ -1,7 +1,7 @@
 /*
  * BPMP-Lite Cache/MMU and Frequency driver for Tegra X1
  *
- * Copyright (c) 2019 CTCaer
+ * Copyright (c) 2019-2020 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,
@@ -21,14 +21,24 @@
 
 #include "../utils/types.h"
 
-#define BPMP_MMU_MAINT_CLEAN_WAY   17
-#define BPMP_MMU_MAINT_INVALID_WAY 18
-#define BPMP_MMU_MAINT_CLN_INV_WAY 19
+typedef enum
+{
+	BPMP_MMU_MAINT_NOP                =  0,
+	BPMP_MMU_MAINT_CLEAN_PHY          =  1,
+	BPMP_MMU_MAINT_INVALID_PHY        =  2,
+	BPMP_MMU_MAINT_CLEAN_INVALID_PHY  =  3,
+	BPMP_MMU_MAINT_CLEAN_LINE         =  9,
+	BPMP_MMU_MAINT_INVALID_LINE       = 10,
+	BPMP_MMU_MAINT_CLEAN_INVALID_LINE = 11,
+	BPMP_MMU_MAINT_CLEAN_WAY          = 17,
+	BPMP_MMU_MAINT_INVALID_WAY        = 18,
+	BPMP_MMU_MAINT_CLN_INV_WAY        = 19
+} bpmp_maintenance_t;
 
 typedef struct _bpmp_mmu_entry_t
 {
-	u32 min_addr;
-	u32 max_addr;
+	u32 start_addr;
+	u32 end_addr;
 	u32 attr;
 	u32 enable;
 } bpmp_mmu_entry_t;
@@ -49,6 +59,7 @@ void bpmp_mmu_maintenance(u32 op, bool force);
 void bpmp_mmu_set_entry(int idx, bpmp_mmu_entry_t *entry, bool apply);
 void bpmp_mmu_enable();
 void bpmp_mmu_disable();
+void bpmp_clk_rate_get();
 void bpmp_clk_rate_set(bpmp_freq_t fid);
 void bpmp_usleep(u32 us);
 void bpmp_msleep(u32 ms);

nyx/nyx_gui/soc/clock.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -19,6 +20,17 @@
 #include "../utils/util.h"
 #include "../storage/sdmmc.h"
 
+/*
+ * CLOCK Peripherals:
+ * L   0 -  31
+ * H  32 -  63
+ * U  64 -  95
+ * V  96 - 127
+ * W 128 - 159
+ * X 160 - 191
+ * Y 192 - 223
+ */
+
 /* clock_t: reset, enable, source, index, clk_src, clk_div */
 
 static const clock_t _clock_uart[] = {
@@ -29,7 +41,7 @@ static const clock_t _clock_uart[] = {
 /* UART E */ { CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_UARTAPE, 20, 0, 2 }
 };
 
-//I2C default parameters - TLOW: 4, THIGH: 2, DEBOUNCE: 0 FM_DIV: 26.
+//I2C default parameters - TLOW: 4, THIGH: 2, DEBOUNCE: 0, FM_DIV: 26.
 static const clock_t _clock_i2c[] = {
 /* I2C1 */ { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_I2C1, 12, 0, 19 }, //20.4MHz -> 100KHz
 /* I2C2 */ { CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTROLLER_CLK_OUT_ENB_H, CLK_RST_CONTROLLER_CLK_SOURCE_I2C2, 22, 0, 4  }, //81.6MHz -> 400KHz
@@ -228,6 +240,51 @@ void clock_disable_pwm()
 	clock_disable(&_clock_pwm);
 }
 
+void clock_enable_pllc(u32 divn)
+{
+	u8 pll_divn_curr = (CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) >> 10) & 0xFF;
+
+	// Check if already enabled and configured.
+	if ((CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) & PLLCX_BASE_ENABLE) && (pll_divn_curr == divn))
+		return;
+
+	// Take PLLC out of reset and set basic misc parameters.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC) = 
+		((CLOCK(CLK_RST_CONTROLLER_PLLC_MISC) & 0xFFF0000F) & ~PLLC_MISC_RESET) | (0x80000 << 4); // PLLC_EXT_FRU.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC_2) |= 0xF0 << 8; // PLLC_FLL_LD_MEM.
+
+	// Disable PLL and IDDQ in case they are on.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) &= ~PLLCX_BASE_ENABLE;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC_1) &= ~PLLC_MISC1_IDDQ;
+	usleep(10);
+
+	// Set PLLC4 dividers.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) = (divn << 10) | 4; // DIVM: 4, DIVP: 1.
+
+	// Enable PLLC4 and wait for Phase and Frequency lock.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) |= PLLCX_BASE_ENABLE;
+	while (!(CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) & PLLCX_BASE_LOCK))
+		;
+
+	// Disable PLLC_OUT1, enable reset and set div to 1.5.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_OUT) = (1 << 8);
+
+	// Enable PLLC_OUT1 and bring it out of reset.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_OUT) |= (PLLC_OUT1_CLKEN | PLLC_OUT1_RSTN_CLR);
+	msleep(1); // Wait a bit for PLL to stabilize.
+}
+
+void clock_disable_pllc()
+{
+	// Disable PLLC and PLLC_OUT1.
+	CLOCK(CLK_RST_CONTROLLER_PLLC_OUT) &= ~(PLLC_OUT1_CLKEN | PLLC_OUT1_RSTN_CLR);
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) &= ~PLLCX_BASE_ENABLE;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_BASE) |= PLLCX_BASE_REF_DIS;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC_1) |= PLLC_MISC1_IDDQ;
+	CLOCK(CLK_RST_CONTROLLER_PLLC_MISC) |= PLLC_MISC_RESET;
+	usleep(10);
+}
+
 #define L_SWR_SDMMC1_RST (1 << 14)
 #define L_SWR_SDMMC2_RST (1 << 9)
 #define L_SWR_SDMMC4_RST (1 << 15)

nyx/nyx_gui/soc/clock.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -35,7 +36,9 @@
 #define CLK_RST_CONTROLLER_MISC_CLK_ENB 0x48
 #define CLK_RST_CONTROLLER_OSC_CTRL 0x50
 #define CLK_RST_CONTROLLER_PLLC_BASE 0x80
+#define CLK_RST_CONTROLLER_PLLC_OUT 0x84
 #define CLK_RST_CONTROLLER_PLLC_MISC 0x88
+#define CLK_RST_CONTROLLER_PLLC_MISC_1 0x8C
 #define CLK_RST_CONTROLLER_PLLM_BASE 0x90
 #define CLK_RST_CONTROLLER_PLLM_MISC1 0x98
 #define CLK_RST_CONTROLLER_PLLM_MISC2 0x9C
@@ -119,6 +122,7 @@
 #define CLK_RST_CONTROLLER_SPARE_REG0 0x55C
 #define CLK_RST_CONTROLLER_PLLC4_BASE 0x5A4
 #define CLK_RST_CONTROLLER_PLLC4_MISC 0x5A8
+#define CLK_RST_CONTROLLER_PLLC_MISC_2 0x5D0
 #define CLK_RST_CONTROLLER_PLLC4_OUT 0x5E4
 #define CLK_RST_CONTROLLER_PLLMB_BASE 0x5E8
 #define CLK_RST_CONTROLLER_CLK_SOURCE_DSIA_LP 0x620
@@ -133,10 +137,16 @@
 #define CLK_NO_SOURCE 0x0
 
 /*! PLL control and status bits */
-#define PLL_BASE_ENABLE      (1 << 30)
+#define PLLCX_BASE_ENABLE    (1 << 30)
+#define PLLCX_BASE_REF_DIS   (1 << 29)
+#define PLLCX_BASE_LOCK      (1 << 27)
+
+#define PLLC_MISC_RESET      (1 << 30)
+#define PLLC_MISC1_IDDQ      (1 << 27)
+#define PLLC_OUT1_CLKEN      (1 << 1)
+#define PLLC_OUT1_RSTN_CLR   (1 << 0)
 
 #define PLLC4_MISC_EN_LCKDET (1 << 30)
-#define PLLC4_BASE_LOCK      (1 << 27)
 #define PLLC4_BASE_IDDQ      (1 << 18)
 #define PLLC4_OUT3_CLKEN     (1 << 1)
 #define PLLC4_OUT3_RSTN_CLR  (1 << 0)
@@ -181,9 +191,11 @@ void clock_enable_coresight();
 void clock_disable_coresight();
 void clock_enable_pwm();
 void clock_disable_pwm();
+void clock_enable_pllc(u32 divn);
+void clock_disable_pllc();
 void clock_sdmmc_config_clock_source(u32 *pout, u32 id, u32 val);
 void clock_sdmmc_get_card_clock_div(u32 *pout, u16 *pdivisor, u32 type);
-int clock_sdmmc_is_not_reset_and_enabled(u32 id);
+int  clock_sdmmc_is_not_reset_and_enabled(u32 id);
 void clock_sdmmc_enable(u32 id, u32 val);
 void clock_sdmmc_disable(u32 id);
 

nyx/nyx_gui/soc/hw_init.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -31,6 +31,7 @@
 #include "../utils/util.h"
 
 extern sdmmc_t sd_sdmmc;
+extern volatile nyx_storage_t *nyx_str;
 
 void reconfig_hw_workaround(bool extra_reconfig, u32 magic)
 {
@@ -45,6 +46,7 @@ void reconfig_hw_workaround(bool extra_reconfig, u32 magic)
 	// Flush/disable MMU cache and set DRAM clock to 204MHz.
 	bpmp_mmu_disable();
 	minerva_change_freq(FREQ_204);
+	nyx_str->mtc_cfg.init_done = 0;
 
 	// Re-enable clocks to Audio Processing Engine as a workaround to hanging.
 	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) |= (1 << 10); // Enable AHUB clock.

nyx/nyx_gui/soc/i2c.c

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2018-2020 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,
@@ -19,7 +20,7 @@
 #include "i2c.h"
 #include "../utils/util.h"
 
-static u32 i2c_addrs[] = {
+static const u32 i2c_addrs[] = {
 	0x7000C000, 0x7000C400, 0x7000C500,
 	0x7000C700, 0x7000D000, 0x7000D100
 };
@@ -37,21 +38,39 @@ static void _i2c_wait(vu32 *base)
 
 static int _i2c_send_pkt(u32 idx, u32 x, u8 *buf, u32 size)
 {
-	if (size > 4)
+	if (size > 8)
 		return 0;
 
 	u32 tmp = 0;
-	memcpy(&tmp, buf, size);
 
 	vu32 *base = (vu32 *)i2c_addrs[idx];
-	base[I2C_CMD_ADDR0] = x << 1;                //Set x (send mode).
-	base[I2C_CMD_DATA1] = tmp;                   //Set value.
+	base[I2C_CMD_ADDR0] = x << 1; //Set x (send mode).
+
+	if (size > 4)
+	{
+		memcpy(&tmp, buf, 4);
+		base[I2C_CMD_DATA1] = tmp; //Set value.
+		tmp = 0;
+		memcpy(&tmp, buf + 4, size - 4);
+		base[I2C_CMD_DATA2] = tmp;
+	}
+	else
+	{
+		memcpy(&tmp, buf, size);
+		base[I2C_CMD_DATA1] = tmp; //Set value.
+	}
+
 	base[I2C_CNFG] = ((size - 1) << 1) | 0x2800; //Set size and send mode.
 	_i2c_wait(base);                             //Kick transaction.
 
 	base[I2C_CNFG] = (base[I2C_CNFG] & 0xFFFFFDFF) | 0x200;
+
+	u32 timeout = get_tmr_ms() + 1500;
 	while (base[I2C_STATUS] & 0x100)
-		;
+	{
+		if (get_tmr_ms() > timeout)
+			return 0;
+	}
 
 	if (base[I2C_STATUS] << 28)
 		return 0;
@@ -70,8 +89,13 @@ static int _i2c_recv_pkt(u32 idx, u8 *buf, u32 size, u32 x)
 	_i2c_wait(base);                             // Kick transaction.
 
 	base[I2C_CNFG] = (base[I2C_CNFG] & 0xFFFFFDFF) | 0x200;
+
+	u32 timeout = get_tmr_ms() + 1500;
 	while (base[I2C_STATUS] & 0x100)
-		;
+	{
+		if (get_tmr_ms() > timeout)
+			return 0;
+	}
 
 	if (base[I2C_STATUS] << 28)
 		return 0;
@@ -112,7 +136,7 @@ int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size)
 {
 	u8 tmp[4];
 
-	if (size > 3)
+	if (size > 7)
 		return 0;
 
 	tmp[0] = y;
@@ -121,6 +145,11 @@ int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size)
 	return _i2c_send_pkt(idx, x, tmp, size + 1);
 }
 
+int i2c_recv_buf(u8 *buf, u32 size, u32 idx, u32 x)
+{
+	return _i2c_recv_pkt(idx, buf, size, x);
+}
+
 int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y)
 {
 	int res = _i2c_send_pkt(idx, x, (u8 *)&y, 1);

nyx/nyx_gui/soc/i2c.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2020 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,
@@ -39,6 +40,7 @@
 
 void i2c_init(u32 idx);
 int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size);
+int i2c_recv_buf(u8 *buf, u32 size, u32 idx, u32 x);
 int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y);
 int i2c_send_byte(u32 idx, u32 x, u32 y, u8 b);
 u8 i2c_recv_byte(u32 idx, u32 x, u32 y);

nyx/nyx_gui/soc/uart.c

@@ -31,14 +31,21 @@ void uart_init(u32 idx, u32 baud)
 	// Misc settings.
 	u32 rate = (8 * baud + 408000000) / (16 * baud);
 	uart->UART_IER_DLAB = 0; // Disable interrupts.
-	uart->UART_MCR = 0; // Disable hardware flow control.
 	uart->UART_LCR = UART_LCR_DLAB | UART_LCR_WORD_LENGTH_8; // Enable DLAB & set 8n1 mode.
 	uart->UART_THR_DLAB = (u8)rate; // Divisor latch LSB.
 	uart->UART_IER_DLAB = (u8)(rate >> 8); // Divisor latch MSB.
 	uart->UART_LCR = UART_LCR_WORD_LENGTH_8; // Disable DLAB.
+	(void)uart->UART_SPR;
 
 	// Setup and flush fifo.
-	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO | UART_IIR_FCR_RX_CLR | UART_IIR_FCR_TX_CLR;
+	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO;
+	(void)uart->UART_SPR;
+	usleep(20);
+	uart->UART_MCR = 0; // Disable hardware flow control.
+	usleep(96);
+	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO | UART_IIR_FCR_TX_CLR | UART_IIR_FCR_RX_CLR;
+
+	// Wait 3 symbols for baudrate change.
 	usleep(3 * ((baud + 999999) / baud));
 	uart_wait_idle(idx, UART_TX_IDLE | UART_RX_IDLE);
 }
@@ -58,7 +65,7 @@ void uart_wait_idle(u32 idx, u32 which)
 	}
 }
 
-void uart_send(u32 idx, u8 *buf, u32 len)
+void uart_send(u32 idx, const u8 *buf, u32 len)
 {
 	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
 
@@ -70,14 +77,91 @@ void uart_send(u32 idx, u8 *buf, u32 len)
 	};
 }
 
-void uart_recv(u32 idx, u8 *buf, u32 len)
+u32 uart_recv(u32 idx, u8 *buf, u32 len)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+	u32 timeout = get_tmr_us() + 1000;
+	u32 i;
+
+	for (i = 0; ; i++)
+	{
+		while (!(uart->UART_LSR & UART_LSR_RDR))
+		{
+			if (!len)
+			{
+				if (timeout < get_tmr_us())
+					break;
+			}
+			else if (len < i)
+				break;
+		}
+		if (timeout < get_tmr_us())
+			break;
+
+		buf[i] = uart->UART_THR_DLAB;
+		timeout = get_tmr_us() + 1000;
+	};
+
+	return i ? (len ? (i - 1) : i) : 0;
+}
+
+void uart_invert(u32 idx, bool enable, u32 invert_mask)
 {
 	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
 
-	for (u32 i = 0; i != len; i++)
-	{
-		while (!(uart->UART_LSR & UART_LSR_RDR))
-			;
-		buf[i] = uart->UART_THR_DLAB;
-	};
+	if (enable)
+		uart->UART_IRDA_CSR |= invert_mask;
+	else
+		uart->UART_IRDA_CSR &= ~invert_mask;
+	(void)uart->UART_SPR;
+}
+
+u32 uart_get_IIR(u32 idx)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+
+	return uart->UART_IIR_FCR;
+}
+
+void uart_set_IIR(u32 idx)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+
+	uart->UART_IER_DLAB &= ~UART_IER_DLAB_IE_EORD;
+	(void)uart->UART_SPR;
+	uart->UART_IER_DLAB |= UART_IER_DLAB_IE_EORD;
+	(void)uart->UART_SPR;
+}
+
+void uart_empty_fifo(u32 idx, u32 which)
+{
+	uart_t *uart = (uart_t *)(UART_BASE + uart_baseoff[idx]);
+
+	uart->UART_MCR = 0;
+	(void)uart->UART_SPR;
+	usleep(96);
+
+	uart->UART_IIR_FCR = UART_IIR_FCR_EN_FIFO | UART_IIR_FCR_TX_CLR | UART_IIR_FCR_RX_CLR;
+	(void)uart->UART_SPR;
+	usleep(18);
+	u32 tries = 0;
+
+	if (UART_IIR_FCR_TX_CLR & which)
+	{
+		while (tries < 10 && uart->UART_LSR & UART_LSR_TMTY)
+		{
+			tries++;
+			usleep(100);
+		}
+		tries = 0;
+	}
+
+	if (UART_IIR_FCR_RX_CLR & which)
+	{
+		while (tries < 10 && !uart->UART_LSR & UART_LSR_RDR)
+		{
+			tries++;
+			usleep(100);
+		}
+	}
 }

nyx/nyx_gui/soc/uart.h

@@ -76,7 +76,11 @@ typedef struct _uart_t
 
 void uart_init(u32 idx, u32 baud);
 void uart_wait_idle(u32 idx, u32 which);
-void uart_send(u32 idx, u8 *buf, u32 len);
-void uart_recv(u32 idx, u8 *buf, u32 len);
+void uart_send(u32 idx, const u8 *buf, u32 len);
+u32  uart_recv(u32 idx, u8 *buf, u32 len);
+void uart_invert(u32 idx, bool enable, u32 invert_mask);
+u32  uart_get_IIR(u32 idx);
+void uart_set_IIR(u32 idx);
+void uart_empty_fifo(u32 idx, u32 which);
 
 #endif

nyx/nyx_gui/storage/nx_emmc.c

@@ -30,7 +30,7 @@ void nx_emmc_gpt_parse(link_t *gpt, sdmmc_storage_t *storage)
 	for (u32 i = 0; i < hdr->num_part_ents; i++)
 	{
 		gpt_entry_t *ent = (gpt_entry_t *)(buf + (hdr->part_ent_lba - 1) * NX_EMMC_BLOCKSIZE + i * sizeof(gpt_entry_t));
-		emmc_part_t *part = (emmc_part_t *)malloc(sizeof(emmc_part_t));
+		emmc_part_t *part = (emmc_part_t *)calloc(sizeof(emmc_part_t), 1);
 		part->lba_start = ent->lba_start;
 		part->lba_end = ent->lba_end;
 		part->attrs = ent->attrs;

nyx/nyx_gui/thermal/fan.c

@@ -1,7 +1,7 @@
 /*
  * Fan driver for Nintendo Switch
  *
- * Copyright (c) 2018 CTCaer
+ * Copyright (c) 2018-2020 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,
@@ -23,17 +23,20 @@
 #include "../soc/t210.h"
 #include "../utils/util.h"
 
-bool fan_init = false;
-
 void set_fan_duty(u32 duty)
 {
+	static bool fan_init = false;
+	static u16 curr_duty = -1;
+
+	if (curr_duty == duty)
+		return;
+
 	if (!fan_init)
 	{
 		// Fan tachometer.
-		PINMUX_AUX(PINMUX_AUX_CAM1_PWDN) = PINMUX_PULL_UP | PINMUX_TRISTATE | PINMUX_INPUT_ENABLE | 1;
+		PINMUX_AUX(PINMUX_AUX_CAM1_PWDN) = PINMUX_TRISTATE | PINMUX_INPUT_ENABLE | PINMUX_PULL_UP | 1;
 		gpio_config(GPIO_PORT_S, GPIO_PIN_7, GPIO_MODE_GPIO);
 		gpio_output_enable(GPIO_PORT_S, GPIO_PIN_7, GPIO_OUTPUT_DISABLE);
-		gpio_write(GPIO_PORT_S, GPIO_PIN_7, GPIO_LOW);
 
 		PWM(PWM_CONTROLLER_PWM_CSR_1) = PWM_CSR_EN | (1 << 24); // Max PWM to disable fan.
 
@@ -52,15 +55,24 @@ void set_fan_duty(u32 duty)
 	// If disabled send a 0 duty.
 	if (inv_duty == 236)
 	{
-		PWM(PWM_CONTROLLER_PWM_CSR_1) = PWM_CSR_EN | (1 << 24);
+		PWM(PWM_CONTROLLER_PWM_CSR_1) = PWM_CSR_EN | (1 << 24); // Bit 24 is absolute 0%.
 		regulator_disable_5v(REGULATOR_5V_FAN);
+
+		// Disable fan.
+		PINMUX_AUX(PINMUX_AUX_LCD_GPIO2) =
+				PINMUX_INPUT_ENABLE | PINMUX_PARKED |  PINMUX_TRISTATE | PINMUX_PULL_DOWN; // Set source to PWM1.
 	}
 	else // Set PWM duty.
 	{
 		// Fan power supply.
 		regulator_enable_5v(REGULATOR_5V_FAN);
 		PWM(PWM_CONTROLLER_PWM_CSR_1) = PWM_CSR_EN | (inv_duty << 16);
+
+		// Enable fan.
+		PINMUX_AUX(PINMUX_AUX_LCD_GPIO2) = 1; // Set source to PWM1.
 	}
+
+	curr_duty = duty;
 }
 
 void get_fan_speed(u32 *duty, u32 *rpm)

nyx/nyx_gui/utils/list.h

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
+ * Copyright (c) 2020 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,
@@ -33,9 +34,10 @@
 #define LIST_FOREACH_SAFE(iter, list) \
 	for(link_t *iter = (list)->next, *safe = iter->next; iter != (list); iter = safe, safe = iter->next)
 
-/*! Iterate over all list members. */
+/*! Iterate over all list members and make sure that the list has at least one entry. */
 #define LIST_FOREACH_ENTRY(etype, iter, list, mn) \
-	for(etype *iter = CONTAINER_OF((list)->next, etype, mn); &iter->mn != (list); iter = CONTAINER_OF(iter->mn.next, etype, mn))
+	if ((list)->next != (list)) \
+		for(etype *iter = CONTAINER_OF((list)->next, etype, mn); &iter->mn != (list); iter = CONTAINER_OF(iter->mn.next, etype, mn))
 
 typedef struct _link_t
 {

nyx/nyx_gui/utils/sprintf.c

@@ -1,6 +1,6 @@
 /*
 * Copyright (c) 2018 naehrwert
-* Copyright (c) 2019 CTCaer
+* Copyright (c) 2019-2020 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,
@@ -28,7 +28,7 @@ static void _s_putc(char c)
 	*sout_buf += 1;
 }
 
-static void _s_puts(const char *s)
+static void _s_puts(char *s)
 {
 	for (; *s; s++)
 		_s_putc(*s);

nyx/nyx_gui/utils/util.h

@@ -57,7 +57,7 @@ typedef struct _nyx_storage_t
 	u8  rsvd[0x800000 - sizeof(nyx_info_t)];
 	nyx_info_t info;
 	mtc_config_t mtc_cfg;
-	emc_table_t mtc_table;
+	emc_table_t mtc_table[10];
 } nyx_storage_t;
 
 u32 get_tmr_us();

tools/fix_regs.py

@@ -1,4 +1,5 @@
 import re
+import sys
 
 def parse_defs(fname):
 	f = open(fname, "r")