mirror/hekate
1
0
Fork 0
mirror of https://github.com/CTCaer/hekate.git synced 2024-11-04 17:27:31 +00:00
Code Issues Projects Releases Wiki Activity

Enable exFAT support, don't split files if using it (fsync them instead at 2GiB boundaries), add RawNand dump option

Browse Source
This commit is contained in:
Rajko Stojadinovic 2018-05-02 00:07:26 +02:00 committed by nwert
parent ee30961b3a
commit 8a327030bd
2 changed files with 48 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ipl/ffconf.h
View File

@ -224,7 +224,7 @@
/ buffer in the filesystem object (FATFS) is used for the file data transfer. */
#define FF_FS_EXFAT 0
#define FF_FS_EXFAT 1
/* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
/ When enable exFAT, also LFN needs to be enabled.
/ Note that enabling exFAT discards ANSI C (C89) compatibility. */

64
ipl/main.c
View File

@ -389,7 +389,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
char* outFilename = sd_path;
u32 sdPathLen = strlen(sd_path);
u32 numSplitParts = 0;
if (totalSectors > (FAT32_FILESIZE_LIMIT/NX_EMMC_BLOCKSIZE))
if ((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT/NX_EMMC_BLOCKSIZE))
{
const u32 MULTIPART_SPLIT_SECTORS = MULTIPART_SPLIT_SIZE/NX_EMMC_BLOCKSIZE;
numSplitParts = (totalSectors+MULTIPART_SPLIT_SECTORS-1)/MULTIPART_SPLIT_SECTORS;
@ -465,6 +465,13 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
lba_curr += num;
totalSectors -= num;
bytesWritten += num * NX_EMMC_BLOCKSIZE;
//force a flush after a lot of data if not splitting
if (numSplitParts == 0 && bytesWritten >= MULTIPART_SPLIT_SIZE)
{
f_sync(&fp);
bytesWritten = 0;
}
}
tui_pbar(&gfx_con, 0, gfx_con.y, 100);
@ -478,7 +485,8 @@ typedef enum
{
DUMP_BOOT = 1,
DUMP_SYSTEM = 2,
DUMP_USER = 4
DUMP_USER = 4,
DUMP_RAW = 8
} dumpType_t;
static void dump_emmc_selected(dumpType_t dumpType)
@ -500,6 +508,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
goto out;
}
int i = 0;
if (dumpType & DUMP_BOOT)
{
static u32 BOOT_PART_SIZE = 0x400000;
@ -508,7 +517,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
memset(&bootPart, 0, sizeof(bootPart));
bootPart.lba_start = 0;
bootPart.lba_end = (BOOT_PART_SIZE/NX_EMMC_BLOCKSIZE)-1;
for (u32 i=0; i<2; i++)
for (i=0; i<2; i++)
{
memcpy(bootPart.name, "BOOT", 4);
bootPart.name[4] = (u8)('0' + i);
@ -521,28 +530,47 @@ static void dump_emmc_selected(dumpType_t dumpType)
dump_emmc_part(bootPart.name, &storage, &bootPart);
gfx_putc(&gfx_con, '\n');
}
}
if ((dumpType & DUMP_SYSTEM) || (dumpType & DUMP_USER))
if ((dumpType & DUMP_SYSTEM) || (dumpType & DUMP_USER) || (dumpType & DUMP_RAW))
{
sdmmc_storage_set_mmc_partition(&storage, 0);
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
int i = 0;
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
if ((dumpType & DUMP_SYSTEM) || (dumpType & DUMP_USER))
{
if ((dumpType & DUMP_USER) == 0 && !strcmp(part->name, "USER"))
continue;
if ((dumpType & DUMP_SYSTEM) == 0 && strcmp(part->name, "USER"))
continue;
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
if ((dumpType & DUMP_USER) == 0 && !strcmp(part->name, "USER"))
continue;
if ((dumpType & DUMP_SYSTEM) == 0 && strcmp(part->name, "USER"))
continue;
gfx_printf(&gfx_con, "%02d: %s (%08X-%08X)\n", i++,
part->name, part->lba_start, part->lba_end);
gfx_printf(&gfx_con, "%02d: %s (%08X-%08X)\n", i++,
part->name, part->lba_start, part->lba_end);
dump_emmc_part(part->name, &storage, part);
gfx_putc(&gfx_con, '\n');
dump_emmc_part(part->name, &storage, part);
gfx_putc(&gfx_con, '\n');
}
}
if (dumpType & DUMP_RAW)
{
static u64 RAW_AREA_NUM_SECTORS = 0x3A3E000;
emmc_part_t rawPart;
memset(&rawPart, 0, sizeof(rawPart));
rawPart.lba_start = 0;
rawPart.lba_end = RAW_AREA_NUM_SECTORS-1;
strcpy(rawPart.name, "RawNand.bin");
{
gfx_printf(&gfx_con, "%02d: %s (%08X-%08X)\n", i++,
rawPart.name, rawPart.lba_start, rawPart.lba_end);
dump_emmc_part(rawPart.name, &storage, &rawPart);
gfx_putc(&gfx_con, '\n');
}
}
}
@ -557,6 +585,7 @@ out:;
void dump_emmc_system() { dump_emmc_selected(DUMP_SYSTEM); }
void dump_emmc_user() { dump_emmc_selected(DUMP_USER); }
void dump_emmc_boot() { dump_emmc_selected(DUMP_BOOT); }
void dump_emmc_rawnand() { dump_emmc_selected(DUMP_RAW); }
void launch_firmware()
{
@ -669,6 +698,7 @@ menu_t menu_cinfo = {
ment_t ment_tools[] = {
MDEF_BACK(),
MDEF_HANDLER("Dump eMMC RawNand", dump_emmc_rawnand),
MDEF_HANDLER("Dump eMMC SYS", dump_emmc_system),
MDEF_HANDLER("Dump eMMC USER", dump_emmc_user),
MDEF_HANDLER("Dump eMMC BOOT", dump_emmc_boot),