nyx: Add resized emuMMC creation

This commit is contained in:
CTCaer 2021-02-06 17:19:37 +02:00
parent b6e458e97b
commit 3b9ab66cf1
5 changed files with 388 additions and 36 deletions

View file

@ -93,7 +93,8 @@ typedef enum _nyx_ums_type
typedef enum _nyx_sept_type typedef enum _nyx_sept_type
{ {
NYX_SEPT_DUMP = 0, NYX_SEPT_DUMP = 0,
NYX_SEPT_CAL0 NYX_SEPT_CAL0,
NYX_SEPT_EMUF
} nyx_sept_type; } nyx_sept_type;
typedef struct __attribute__((__packed__)) _boot_cfg_t typedef struct __attribute__((__packed__)) _boot_cfg_t

View file

@ -23,13 +23,16 @@
#include "gui.h" #include "gui.h"
#include "fe_emummc_tools.h" #include "fe_emummc_tools.h"
#include "../hos/sept.h"
#include "../config.h" #include "../config.h"
#include <utils/ini.h> #include <utils/ini.h>
#include <libs/fatfs/diskio.h>
#include <libs/fatfs/ff.h> #include <libs/fatfs/ff.h>
#include <mem/heap.h> #include <mem/heap.h>
#include <sec/se.h> #include <sec/se.h>
#include <storage/mbr_gpt.h> #include <storage/mbr_gpt.h>
#include "../storage/nx_emmc.h" #include "../storage/nx_emmc.h"
#include "../storage/nx_emmc_bis.h"
#include <storage/nx_sd.h> #include <storage/nx_sd.h>
#include <storage/sdmmc.h> #include <storage/sdmmc.h>
#include <utils/btn.h> #include <utils/btn.h>
@ -40,6 +43,7 @@
#define OUT_FILENAME_SZ 128 #define OUT_FILENAME_SZ 128
extern hekate_config h_cfg; extern hekate_config h_cfg;
extern volatile boot_cfg_t *b_cfg;
void load_emummc_cfg(emummc_cfg_t *emu_info) void load_emummc_cfg(emummc_cfg_t *emu_info)
{ {
@ -492,9 +496,15 @@ out:
sd_unmount(); sd_unmount();
} }
static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part_idx, u32 sd_part_off, sdmmc_storage_t *storage, emmc_part_t *part) static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part_idx, u32 sd_part_off, sdmmc_storage_t *storage, emmc_part_t *part, u32 resized_count)
{ {
u32 totalSectors = part->lba_end - part->lba_start + 1; u32 num = 0;
u32 pct = 0;
u32 prevPct = 200;
int retryCount = 0;
u32 sd_sector_off = sd_part_off + (0x2000 * active_part);
u32 lba_curr = part->lba_start;
u8 *buf = (u8 *)MIXD_BUF_ALIGNED;
s_printf(gui->txt_buf, "\n\n\n"); s_printf(gui->txt_buf, "\n\n\n");
lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf); lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
@ -509,24 +519,38 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf); lv_label_ins_text(gui->label_info, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true); manual_system_maintenance(true);
u8 *buf = (u8 *)MIXD_BUF_ALIGNED;
u32 sd_sector_off = sd_part_off + (0x2000 * active_part);
u32 lba_curr = part->lba_start;
u32 prevPct = 200;
int retryCount = 0;
u32 num = 0;
u32 pct = 0;
lv_obj_set_opa_scale(gui->bar, LV_OPA_COVER); lv_obj_set_opa_scale(gui->bar, LV_OPA_COVER);
lv_obj_set_opa_scale(gui->label_pct, LV_OPA_COVER); lv_obj_set_opa_scale(gui->label_pct, LV_OPA_COVER);
u32 user_offset = 0;
if (resized_count)
{
// Get USER partition info.
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, storage);
emmc_part_t *user_part = nx_emmc_part_find(&gpt, "USER");
if (!user_part)
{
s_printf(gui->txt_buf, "\n#FFDD00 USER partition not found!#\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true);
return 0;
}
user_offset = user_part->lba_start;
part->lba_end = user_offset - 1;
nx_emmc_gpt_free(&gpt);
}
u32 totalSectors = part->lba_end - part->lba_start + 1;
while (totalSectors > 0) while (totalSectors > 0)
{ {
// Check for cancellation combo. // Check for cancellation combo.
if (btn_read_vol() == (BTN_VOL_UP | BTN_VOL_DOWN)) if (btn_read_vol() == (BTN_VOL_UP | BTN_VOL_DOWN))
{ {
s_printf(gui->txt_buf, "#FFDD00 The emuMMC was cancelled!#\n"); s_printf(gui->txt_buf, "\n#FFDD00 The emuMMC was cancelled!#\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf); lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true); manual_system_maintenance(true);
@ -616,20 +640,319 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
lv_label_set_text(gui->label_pct, " "SYMBOL_DOT" 100%"); lv_label_set_text(gui->label_pct, " "SYMBOL_DOT" 100%");
manual_system_maintenance(true); manual_system_maintenance(true);
// Hide the partition. // Set partition type to emuMMC (0xE0).
if (active_part == 2) if (active_part == 2)
{ {
mbr_t *mbr = (mbr_t *)malloc(sizeof(mbr_t)); mbr_t mbr;
sdmmc_storage_read(&sd_storage, 0, 1, mbr); sdmmc_storage_read(&sd_storage, 0, 1, &mbr);
mbr->partitions[part_idx].type = 0xE0; mbr.partitions[part_idx].type = 0xE0;
sdmmc_storage_write(&sd_storage, 0, 1, mbr); sdmmc_storage_write(&sd_storage, 0, 1, &mbr);
free(mbr); }
if (resized_count)
{
// Calculate USER size and set it for FatFS.
u32 user_sectors = resized_count - user_offset - 33;
disk_set_info(DRIVE_EMU, SET_SECTOR_COUNT, &user_sectors);
// Initialize BIS for emuMMC. BIS keys should be already in place.
emmc_part_t user_part = {0};
user_part.lba_start = user_offset;
user_part.lba_end = user_offset + user_sectors - 1;
strcpy(user_part.name, "USER");
nx_emmc_bis_init(&user_part, true, sd_sector_off);
s_printf(gui->txt_buf, "\nFormatting USER...\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true);
// Format USER partition.
u8 *buf = malloc(0x400000);
int mkfs_error = f_mkfs("emu:", FM_FAT32 | FM_SFD | FM_PRF2, 16384, buf, 0x400000);
free(buf);
// Mount sd card back.
sd_mount();
if (mkfs_error)
{
s_printf(gui->txt_buf, "#FF0000 USER format failed (%d)...#\nPlease try again...\n", mkfs_error);
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
return 0;
}
// Flush BIS cache, deinit, clear BIS keys slots and reinstate SBK.
nx_emmc_bis_end();
hos_bis_keys_clear();
s_printf(gui->txt_buf, "Writing new GPT...\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
manual_system_maintenance(true);
// Read MBR, GPT and backup GPT.
mbr_t mbr;
gpt_t gpt_main;
gpt_header_t gpt_hdr_backup;
sdmmc_storage_read(storage, 0, 1, &mbr);
sdmmc_storage_read(storage, 1, sizeof(gpt_t) >> 9, &gpt_main);
sdmmc_storage_read(storage, gpt_main.header.alt_lba, 1, &gpt_hdr_backup);
// Find USER partition.
u32 gpt_entry_idx = 0;
for (gpt_entry_idx = 0; gpt_entry_idx < gpt_main.header.num_part_ents; gpt_entry_idx++)
if (!memcmp(gpt_main.entries[gpt_entry_idx].name, (char[]) { 'U', 0, 'S', 0, 'E', 0, 'R', 0 }, 8))
break;
if (gpt_entry_idx >= gpt_main.header.num_part_ents)
{
s_printf(gui->txt_buf, "#FF0000 No USER partition...#\nPlease try again...\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
return 0;
}
// Set new emuMMC size and USER size.
mbr.partitions[0].size_sct = resized_count;
gpt_main.entries[gpt_entry_idx].lba_end = user_offset + user_sectors - 1;
// Update Main GPT.
gpt_main.header.alt_lba = resized_count - 1;
gpt_main.header.last_use_lba = resized_count - 34;
gpt_main.header.part_ents_crc32 = crc32_calc(0, (const u8 *)gpt_main.entries, sizeof(gpt_entry_t) * gpt_main.header.num_part_ents);
gpt_main.header.crc32 = 0; // Set to 0 for calculation.
gpt_main.header.crc32 = crc32_calc(0, (const u8 *)&gpt_main.header, gpt_main.header.size);
// Update Backup GPT.
gpt_hdr_backup.my_lba = resized_count - 1;
gpt_hdr_backup.part_ent_lba = resized_count - 33;
gpt_hdr_backup.part_ents_crc32 = gpt_main.header.part_ents_crc32;
gpt_hdr_backup.crc32 = 0; // Set to 0 for calculation.
gpt_hdr_backup.crc32 = crc32_calc(0, (const u8 *)&gpt_hdr_backup, gpt_hdr_backup.size);
// Write main GPT.
sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_main.header.my_lba, sizeof(gpt_t) >> 9, &gpt_main);
// Write backup GPT partition table.
sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_hdr_backup.part_ent_lba, ((sizeof(gpt_entry_t) * 128) >> 9), gpt_main.entries);
// Write backup GPT header.
sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_hdr_backup.my_lba, 1, &gpt_hdr_backup);
// Write MBR.
sdmmc_storage_write(&sd_storage, sd_sector_off, 1, &mbr);
} }
return 1; return 1;
} }
void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start) u32 kb = 0;
u8 *tsec_fw = NULL;
bool sept_error = false;
static lv_res_t _emummc_raw_check_sept_action(lv_obj_t *btns, const char * txt)
{
int btn_idx = lv_btnm_get_pressed(btns);
mbox_action(btns, txt);
if (btn_idx == 1 && !sept_error)
{
// Set boot cfg.
b_cfg->autoboot = 0;
b_cfg->autoboot_list = 0;
b_cfg->extra_cfg = EXTRA_CFG_NYX_SEPT;
b_cfg->sept = NYX_SEPT_EMUF;
sd_mount();
reboot_to_sept(tsec_fw, kb);
}
return LV_RES_INV;
}
static int _emummc_raw_check_sept(emmc_tool_gui_t *gui, u32 resized_count)
{
if (!resized_count)
return 1;
bool sept_needed = false;
sept_error = false;
tsec_fw = NULL;
char *txt_buf = (char *)malloc(0x4000);
txt_buf[0] = 0;
// Read package1.
static const u32 BOOTLOADER_SIZE = 0x40000;
static const u32 BOOTLOADER_MAIN_OFFSET = 0x100000;
static const u32 BOOTLOADER_BACKUP_OFFSET = 0x140000;
static const u32 HOS_KEYBLOBS_OFFSET = 0x180000;
u32 bootloader_offset = BOOTLOADER_MAIN_OFFSET;
u32 pk1_offset = h_cfg.t210b01 ? sizeof(bl_hdr_t210b01_t) : 0; // Skip T210B01 OEM header.
u8 *pkg1 = (u8 *)malloc(BOOTLOADER_SIZE);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
try_load:
sdmmc_storage_read(&emmc_storage, bootloader_offset / NX_EMMC_BLOCKSIZE, BOOTLOADER_SIZE / NX_EMMC_BLOCKSIZE, pkg1);
char *build_date = malloc(32);
const pkg1_id_t *pkg1_id = pkg1_identify(pkg1 + pk1_offset, build_date);
s_printf(txt_buf + strlen(txt_buf), "#00DDFF Found pkg1 ('%s')#\n", build_date);
free(build_date);
if (!pkg1_id)
{
strcat(txt_buf, "#FFDD00 Unknown pkg1 version!#\n");
// Try backup bootloader.
if (bootloader_offset != BOOTLOADER_BACKUP_OFFSET)
{
strcat(txt_buf, "Trying backup bootloader...\n");
bootloader_offset = BOOTLOADER_BACKUP_OFFSET;
goto try_load;
}
sept_error = true;
goto out;
}
kb = pkg1_id->kb;
// Skip if Mariko.
if (h_cfg.t210b01)
goto bis_derivation;
tsec_ctxt_t tsec_ctxt;
tsec_ctxt.fw = (u8 *)pkg1 + pkg1_id->tsec_off;
tsec_ctxt.pkg1 = pkg1;
tsec_ctxt.pkg11_off = pkg1_id->pkg11_off;
tsec_ctxt.secmon_base = pkg1_id->secmon_base;
// Get keys.
hos_eks_get();
if (kb >= KB_FIRMWARE_VERSION_700 && !h_cfg.sept_run)
{
u32 key_idx = 0;
if (kb >= KB_FIRMWARE_VERSION_810)
key_idx = 1;
if (h_cfg.eks && h_cfg.eks->enabled[key_idx] >= kb)
h_cfg.sept_run = true;
else
{
// Check that BCT is proper so sept can run.
u8 *bct_bldr = (u8 *)calloc(1, 512);
sdmmc_storage_read(&emmc_storage, 0x2200 / NX_EMMC_BLOCKSIZE, 1, bct_bldr);
u32 bootloader_entrypoint = *(u32 *)&bct_bldr[0x144];
free(bct_bldr);
if (bootloader_entrypoint > SEPT_PRI_ENTRY)
{
strcpy(txt_buf, "#FFDD00 Failed to run sept because main BCT is improper!#\n"
"#FFDD00 Run sept with proper BCT at least once to cache keys.#\n");
sept_error = true;
goto out;
}
// Set TSEC fw.
tsec_fw = (u8 *)tsec_ctxt.fw;
sept_needed = true;
goto out;
}
}
bis_derivation:;
// Read the correct keyblob.
u8 *keyblob = (u8 *)calloc(NX_EMMC_BLOCKSIZE, 1);
sdmmc_storage_read(&emmc_storage, HOS_KEYBLOBS_OFFSET / NX_EMMC_BLOCKSIZE + kb, 1, keyblob);
// Generate BIS keys
hos_bis_keygen(keyblob, kb, &tsec_ctxt);
free(keyblob);
u8 *cal0_buf = malloc(0x10000);
// Read and decrypt CAL0 for validation of working BIS keys.
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_GPP);
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &emmc_storage);
emmc_part_t *cal0_part = nx_emmc_part_find(&gpt, "PRODINFO"); // check if null
nx_emmc_bis_init(cal0_part, false, 0);
nx_emmc_bis_read(0, 0x40, cal0_buf);
nx_emmc_bis_end();
nx_emmc_gpt_free(&gpt);
nx_emmc_cal0_t *cal0 = (nx_emmc_cal0_t *)cal0_buf;
// If successful, save BIS keys.
if (memcmp(&cal0->magic, "CAL0", 4))
{
hos_bis_keys_clear();
hos_eks_bis_clear();
strcpy(txt_buf, "#FFDD00 BIS keys validation failed!#\n");
sept_error = true;
}
else
hos_eks_bis_save();
free(cal0_buf);
out:
// Check if sept is not needed.
if (!sept_needed)
free(pkg1);
if (sept_needed || sept_error)
{
lv_obj_t *dark_bg = lv_obj_create(lv_scr_act(), NULL);
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", "\222Launch", "\222Close", "\211", "" };
static const char * mbox_btn_map2[] = { "\211", "\222Close", "\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 * 5);
lv_mbox_set_text(mbox, "#C7EA46 BIS Keys Generation#");
lv_obj_t * lb_desc = lv_label_create(mbox, NULL);
lv_label_set_long_mode(lb_desc, LV_LABEL_LONG_BREAK);
lv_label_set_recolor(lb_desc, true);
lv_label_set_style(lb_desc, &monospace_text);
lv_obj_set_width(lb_desc, LV_HOR_RES / 9 * 4);
if (sept_error)
{
lv_label_set_text(lb_desc, txt_buf);
lv_mbox_add_btns(mbox, mbox_btn_map2, _emummc_raw_check_sept_action);
free(pkg1);
}
else
{
lv_label_set_text(lb_desc, "Sept needs to launch in order to generate keys\nneeded for emuMMC resizing.\n"
"After that enter this menu again.");
lv_mbox_add_btns(mbox, mbox_btn_map, _emummc_raw_check_sept_action);
}
lv_obj_align(mbox, NULL, LV_ALIGN_CENTER, 0, 0);
lv_obj_set_top(mbox, true);
free(txt_buf);
return 0;
}
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_GPP);
return 1;
}
void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start, u32 resized_count)
{ {
int res = 0; int res = 0;
u32 timer = 0; u32 timer = 0;
@ -655,6 +978,14 @@ void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start)
goto out; goto out;
} }
if (!_emummc_raw_check_sept(gui, resized_count))
{
s_printf(gui->txt_buf, "#FFDD00 For formatting USER partition,#\n#FFDD00 BIS keys are needed!#\n");
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
sdmmc_storage_end(&emmc_storage);
goto out;
}
int i = 0; int i = 0;
char sdPath[OUT_FILENAME_SZ]; char sdPath[OUT_FILENAME_SZ];
// Create Restore folders, if they do not exist. // Create Restore folders, if they do not exist.
@ -692,7 +1023,7 @@ void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start)
sdmmc_storage_set_mmc_partition(&emmc_storage, i + 1); sdmmc_storage_set_mmc_partition(&emmc_storage, i + 1);
strcat(sdPath, bootPart.name); strcat(sdPath, bootPart.name);
res = _dump_emummc_raw_part(gui, i, part_idx, sector_start, &emmc_storage, &bootPart); res = _dump_emummc_raw_part(gui, i, part_idx, sector_start, &emmc_storage, &bootPart, 0);
if (!res) if (!res)
{ {
@ -726,7 +1057,7 @@ void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start)
lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf); lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, txt_buf);
manual_system_maintenance(true); manual_system_maintenance(true);
res = _dump_emummc_raw_part(gui, 2, part_idx, sector_start, &emmc_storage, &rawPart); res = _dump_emummc_raw_part(gui, 2, part_idx, sector_start, &emmc_storage, &rawPart, resized_count);
if (!res) if (!res)
s_printf(txt_buf, "#FFDD00 Failed!#\n"); s_printf(txt_buf, "#FFDD00 Failed!#\n");

View file

@ -32,7 +32,7 @@ typedef struct _emummc_cfg_t
void load_emummc_cfg(emummc_cfg_t *emu_info); void load_emummc_cfg(emummc_cfg_t *emu_info);
void save_emummc_cfg(u32 part_idx, u32 sector_start, const char *path); void save_emummc_cfg(u32 part_idx, u32 sector_start, const char *path);
void dump_emummc_file(emmc_tool_gui_t *gui); void dump_emummc_file(emmc_tool_gui_t *gui);
void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start); void dump_emummc_raw(emmc_tool_gui_t *gui, int part_idx, u32 sector_start, u32 resized_count);
void update_emummc_base_folder(char *outFilename, u32 sdPathLen, u32 currPartIdx); void update_emummc_base_folder(char *outFilename, u32 sdPathLen, u32 currPartIdx);
#endif #endif

View file

@ -2221,6 +2221,10 @@ static void _nyx_main_menu(lv_theme_t * th)
lv_task_t *task_run_cal0 = lv_task_create(sept_run_cal0, LV_TASK_ONESHOT, LV_TASK_PRIO_LOWEST, NULL); lv_task_t *task_run_cal0 = lv_task_create(sept_run_cal0, LV_TASK_ONESHOT, LV_TASK_PRIO_LOWEST, NULL);
lv_task_once(task_run_cal0); lv_task_once(task_run_cal0);
} }
else if (type == NYX_SEPT_EMUF)
{
// TODO: Maybe automatically relaunch emuMMC creation in the future.
}
} }
else if (nyx_str->cfg & NYX_CFG_UMS) else if (nyx_str->cfg & NYX_CFG_UMS)
{ {

View file

@ -38,6 +38,8 @@ typedef struct _mbr_ctxt_t
{ {
u32 available; u32 available;
u32 sector[3]; u32 sector[3];
u32 resized_cnt[3];
int part_idx; int part_idx;
u32 sector_start; u32 sector_start;
} mbr_ctxt_t; } mbr_ctxt_t;
@ -142,7 +144,7 @@ static void _create_window_emummc()
if (!mbr_ctx.part_idx) if (!mbr_ctx.part_idx)
dump_emummc_file(&emmc_tool_gui_ctxt); dump_emummc_file(&emmc_tool_gui_ctxt);
else else
dump_emummc_raw(&emmc_tool_gui_ctxt, mbr_ctx.part_idx, mbr_ctx.sector_start); dump_emummc_raw(&emmc_tool_gui_ctxt, mbr_ctx.part_idx, mbr_ctx.sector_start, mbr_ctx.resized_cnt[mbr_ctx.part_idx - 1]);
nyx_window_toggle_buttons(win, false); nyx_window_toggle_buttons(win, false);
} }
@ -239,10 +241,22 @@ static void _create_mbox_emummc_raw()
// Skip Linux, GPT (Android) and SFD partitions. // Skip Linux, GPT (Android) and SFD partitions.
bool valid_part = (part_type != 0x83) && (part_type != 0xEE) && (part_type != 0xFF); bool valid_part = (part_type != 0x83) && (part_type != 0xEE) && (part_type != 0xFF);
if ((part_size >= emmc_size_safe) && part_start > 0x8000 && valid_part) // Check if at least 4GB and start above 16MB.
if ((part_size >= 0x80F000) && part_start > 0x8000 && valid_part)
{ {
mbr_ctx.available |= (1 << (i - 1)); mbr_ctx.available |= BIT(i - 1);
mbr_ctx.sector[i - 1] = part_start; mbr_ctx.sector[i - 1] = part_start;
// Only allow up to 16GB resized emuMMC.
if (part_size <= 0x2010000)
mbr_ctx.resized_cnt[i - 1] = part_size - 0xC000; // Save sectors count without protective size and BOOT0/1.
else if (part_size >= emmc_size_safe)
mbr_ctx.resized_cnt[i - 1] = 0;
else
{
mbr_ctx.available &= ~BIT(i - 1);
mbr_ctx.sector[i - 1] = 0;
}
} }
} }
@ -260,19 +274,21 @@ static void _create_mbox_emummc_raw()
"#C0C0C0 Part 0: Type: %02x, Start: %08x, Size: %08x#\n" "#C0C0C0 Part 0: Type: %02x, Start: %08x, Size: %08x#\n"
"#%s Part 1: Type: %02x, Start: %08x, Size: %08x#\n" "#%s Part 1: Type: %02x, Start: %08x, Size: %08x#\n"
"#%s Part 2: Type: %02x, Start: %08x, Size: %08x#\n" "#%s Part 2: Type: %02x, Start: %08x, Size: %08x#\n"
"#%s Part 3: Type: %02x, Start: %08x, Size: %08x#\n", "#%s Part 3: Type: %02x, Start: %08x, Size: %08x#",
mbr->partitions[0].type, mbr->partitions[0].start_sct, mbr->partitions[0].size_sct, mbr->partitions[0].type, mbr->partitions[0].start_sct, mbr->partitions[0].size_sct,
(mbr_ctx.available & 1) ? "C7EA46" : "C0C0C0", (mbr_ctx.available & BIT(0)) ? (mbr_ctx.resized_cnt[0] ? "FFDD00" : "C7EA46") : "C0C0C0",
mbr->partitions[1].type, mbr->partitions[1].start_sct, mbr->partitions[1].size_sct, mbr->partitions[1].type, mbr->partitions[1].start_sct, mbr->partitions[1].size_sct,
(mbr_ctx.available & 2) ? "C7EA46" : "C0C0C0", (mbr_ctx.available & BIT(1)) ? (mbr_ctx.resized_cnt[1] ? "FFDD00" : "C7EA46") : "C0C0C0",
mbr->partitions[2].type, mbr->partitions[2].start_sct, mbr->partitions[2].size_sct, mbr->partitions[2].type, mbr->partitions[2].start_sct, mbr->partitions[2].size_sct,
(mbr_ctx.available & 4) ? "C7EA46" : "C0C0C0", (mbr_ctx.available & BIT(2)) ? (mbr_ctx.resized_cnt[2] ? "FFDD00" : "C7EA46") : "C0C0C0",
mbr->partitions[3].type, mbr->partitions[3].start_sct, mbr->partitions[3].size_sct); mbr->partitions[3].type, mbr->partitions[3].start_sct, mbr->partitions[3].size_sct);
if (mbr_ctx.resized_cnt[0] || mbr_ctx.resized_cnt[1] || mbr_ctx.resized_cnt[2])
strcat(txt_buf, "\n\n#FFDD00 Note:# Yellow entries have USER partition resized.");
if (!mbr_ctx.available) if (!mbr_ctx.available)
strcat(txt_buf, strcat(txt_buf, "\n#FF8000 Do you want to partition the SD card?#\n"
"\n#FF8000 Do you want to partition the SD card?#\n" "#FF8000 (You will be asked on how to proceed)#");
"#FF8000 (You will be asked on how to proceed)#");
lv_mbox_set_text(mbox, txt_buf); lv_mbox_set_text(mbox, txt_buf);
free(txt_buf); free(txt_buf);