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file based emummc on emmc

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This commit is contained in:
Christoph Baumann
2025-05-08 01:48:04 +02:00
parent 7521055bec
commit 0a7a004839
7 changed files with 272 additions and 71 deletions
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111
nyx/nyx_gui/frontend/fe_emummc_tools.c
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@@ -18,6 +18,7 @@
//! fix the dram stuff and the pop ups
#include <fatfs_cfg.h>
#include <libs/lvgl/lv_objx/lv_label.h>
#include <mem/heap.h>
#include <storage/boot_storage.h>
@@ -37,6 +38,7 @@
#include "../config.h"
#include <libs/fatfs/diskio.h>
#include <libs/fatfs/ff.h>
#include <utils/sprintf.h>
#define OUT_FILENAME_SZ 128
#define NAND_PATROL_SECTOR 0xC20
@@ -45,10 +47,14 @@
extern hekate_config h_cfg;
extern volatile boot_cfg_t *b_cfg;
static int _emummc_resize_user(emmc_tool_gui_t *gui, u32 user_offset, u32 resized_cnt, sdmmc_storage_t *raw_based_storage, u32 raw_based_sector_offset, const char *file_based_path){
static int _emummc_resize_user(emmc_tool_gui_t *gui, u32 user_offset, u32 resized_cnt, sdmmc_storage_t *raw_based_storage, u32 raw_based_sector_offset, const char *file_based_path, u8 drive){
bool file_based = file_based_path != NULL;
sd_mount();
if(drive == DRIVE_SD){
sd_mount();
}else{
emmc_mount();
}
s_printf(gui->txt_buf, "\nFormatting USER... ");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
@@ -248,11 +254,21 @@ void save_emummc_cfg(u32 part_idx, u32 sector_start, const char *path, u8 drive)
char lbuf[16];
FIL fp;
if (f_open(&fp, "emuMMC/emummc.ini", FA_WRITE | FA_CREATE_ALWAYS) != FR_OK)
int res = 0;
res = f_mkdir("emuMMC");
if(res != FR_OK && res != FR_EXIST){
return;
}
res = f_open(&fp, "emuMMC/emummc.ini", FA_WRITE | FA_CREATE_ALWAYS);
if (res != FR_OK){
return;
}
// Add config entry.
f_puts("[emummc]\nenabled=", &fp);
res = f_puts("[emummc]\nenabled=", &fp);
gfx_printf("puts %d\n", res);
if (part_idx && sector_start && drive == DRIVE_SD)
{
// 1: part. 1, 2: part. 2, 3: part. 3
@@ -262,10 +278,13 @@ void save_emummc_cfg(u32 part_idx, u32 sector_start, const char *path, u8 drive)
// 4: emmc raw based
f_puts("4", &fp);
}
else if (path)
else if (path && drive == DRIVE_SD)
// 1: enabled, file based
f_puts("1", &fp);
else
else if(path && drive == DRIVE_EMMC){
// 4: enabled, emmc file based
f_puts("4", &fp);
}else
// 0: disable
f_puts("0", &fp);
@@ -390,7 +409,7 @@ static int _emummc_raw_derive_bis_keys(emmc_tool_gui_t *gui, u32 resized_count)
return 1;
}
static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part, u32 resized_cnt)
static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part, u32 resized_cnt, u8 drive)
{
static const u32 FAT32_FILESIZE_LIMIT = 0xFFFFFFFF;
static const u32 SECTORS_TO_MIB_COEFF = 11;
@@ -403,10 +422,21 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
int res = 0;
char *outFilename = sd_path;
u32 sdPathLen = strlen(sd_path);
u32 free_space;
FATFS *fs = drive == DRIVE_SD ? &sd_fs : &emmc_fs;
if(drive == DRIVE_SD){
free_space = (u32)(fs->free_clst * fs->csize >> SECTORS_TO_MIB_COEFF);
s_printf(gui->txt_buf, "#96FF00 SD Card free space:# %d MiB\n#96FF00 Total size:# %d MiB\n\n",
free_space,
sectors_left >> SECTORS_TO_MIB_COEFF);
}else{
free_space = (u32)(fs->free_clst * fs->csize >> SECTORS_TO_MIB_COEFF);
s_printf(gui->txt_buf, "#96FF00 eMMC free space:# %d MiB\n#96FF00 Total size:# %d MiB\n\n",
free_space,
sectors_left >> SECTORS_TO_MIB_COEFF);
}
s_printf(gui->txt_buf, "#96FF00 SD Card free space:# %d MiB\n#96FF00 Total size:# %d MiB\n\n",
(u32)(sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF),
sectors_left >> SECTORS_TO_MIB_COEFF);
lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true);
@@ -415,7 +445,7 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
manual_system_maintenance(true);
// Check if the USER partition or the RAW eMMC fits the sd card free space.
if (sectors_left > (sd_fs.free_clst * sd_fs.csize))
if (sectors_left > (fs->free_clst * fs->csize))
{
s_printf(gui->txt_buf, "\n#FFDD00 Not enough free space for file based emuMMC!#\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
@@ -587,7 +617,7 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
if (res)
{
s_printf(gui->txt_buf, "\n#FF0000 Fatal error (%d) when writing to SD Card#\nPlease try again...\n", res);
s_printf(gui->txt_buf, "\n#FF0000 Fatal error (%d) when writing to %s#\nPlease try again...\n", res, drive == DRIVE_SD ? "SD Card" : "eMMC");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true);
@@ -642,14 +672,14 @@ static int _dump_emummc_file_part(emmc_tool_gui_t *gui, char *sd_path, sdmmc_sto
manual_system_maintenance(true);
sd_path[sdPathLen] = '\0';
if(_emummc_resize_user(gui, user_offset, resized_cnt, NULL, 0, sd_path) != FR_OK){
if(_emummc_resize_user(gui, user_offset, resized_cnt, NULL, 0, sd_path, drive) != FR_OK){
return 0;
}
}
return 1;
}
void dump_emummc_file(emmc_tool_gui_t *gui, u32 resized_cnt)
void dump_emummc_file(emmc_tool_gui_t *gui, u32 resized_cnt, u8 drive)
{
int res = 0;
int base_len = 0;
@@ -664,10 +694,20 @@ void dump_emummc_file(emmc_tool_gui_t *gui, u32 resized_cnt)
manual_system_maintenance(true);
if (!sd_mount())
{
lv_label_set_text(gui->label_info, "#FFDD00 Failed to init SD!#");
goto out;
boot_storage_mount();
if(drive == DRIVE_SD){
if (!sd_mount())
{
lv_label_set_text(gui->label_info, "#FFDD00 Failed to init SD!#");
goto out;
}
}else{
if (!emmc_mount())
{
lv_label_set_text(gui->label_info, "#FFDD00 Failed to init eMMC!#");
goto out;
}
}
lv_label_set_text(gui->label_info, "Checking for available free space...");
@@ -694,20 +734,31 @@ void dump_emummc_file(emmc_tool_gui_t *gui, u32 resized_cnt)
int i = 0;
char sdPath[OUT_FILENAME_SZ];
// Create Restore folders, if they do not exist.
f_mkdir("sd:emuMMC");
strcpy(sdPath, "sd:emuMMC/SD");
base_len = strlen(sdPath);
if(drive == DRIVE_SD){
strcpy(sdPath, "sd:emuMMC/SD");
f_mkdir("sd:emuMMC");
}else{
strcpy(sdPath, "emmc:emuMMC/EMMC");
f_mkdir("emmc:emuMMC");
}
//also create on boot storage
f_mkdir("emuMMC");
base_len = strlen(sdPath);
for (int j = 0; j < 100; j++)
{
update_emummc_base_folder(sdPath, base_len, j);
if (f_stat(sdPath, NULL) == FR_NO_FILE)
break;
}
f_mkdir(sdPath);
f_mkdir(sdPath + (drive == DRIVE_SD ? 3 : 5));
strcat(sdPath, "/eMMC");
f_mkdir(sdPath);
strcat(sdPath, "/");
strcpy(gui->base_path, sdPath);
@@ -735,7 +786,7 @@ void dump_emummc_file(emmc_tool_gui_t *gui, u32 resized_cnt)
emmc_set_partition(i + 1);
strcat(sdPath, bootPart.name);
res = _dump_emummc_file_part(gui, sdPath, &emmc_storage, &bootPart, 0);
res = _dump_emummc_file_part(gui, sdPath, &emmc_storage, &bootPart, 0, drive);
if (!res)
{
@@ -770,7 +821,7 @@ void dump_emummc_file(emmc_tool_gui_t *gui, u32 resized_cnt)
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
manual_system_maintenance(true);
res = _dump_emummc_file_part(gui, sdPath, &emmc_storage, &rawPart, resized_cnt);
res = _dump_emummc_file_part(gui, sdPath, &emmc_storage, &rawPart, resized_cnt, drive);
if (!res)
s_printf(txt_buf, "#FFDD00 Failed!#\n");
@@ -789,13 +840,17 @@ out_failed:
s_printf(txt_buf, "Time taken: %dm %ds.\nFinished!", timer / 60, timer % 60);
gui->base_path[strlen(gui->base_path) - 5] = '\0';
strcpy(sdPath, gui->base_path);
strcat(sdPath, "file_based");
if(drive == DRIVE_SD){
strcat(sdPath, "file_based");
}else{
strcat(sdPath, "file_emmc_based");
}
FIL fp;
f_open(&fp, sdPath + 3, FA_CREATE_ALWAYS | FA_WRITE);
f_open(&fp, sdPath + (drive == DRIVE_SD ? 3 : 5) /* strip drive prefix*/, FA_CREATE_ALWAYS | FA_WRITE);
f_close(&fp);
gui->base_path[strlen(gui->base_path) - 1] = 0;
save_emummc_cfg(0, 0, gui->base_path, 0);
save_emummc_cfg(0, 0, gui->base_path + (drive == DRIVE_SD ? 3 : 5), drive);
}
else
s_printf(txt_buf, "Time taken: %dm %ds.", timer / 60, timer % 60);
@@ -977,7 +1032,7 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
{
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, "Done!\n");
if(_emummc_resize_user(gui, user_offset, resized_count, emu_storge, sd_sector_off, NULL) != FR_OK){
if(_emummc_resize_user(gui, user_offset, resized_count, emu_storge, sd_sector_off, NULL, drive) != FR_OK){
return 0;
}
}