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hekate/nyx: move emmc ops to bdk and adhere to changes

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This commit is contained in:
CTCaer
2022-01-20 13:15:04 +02:00
parent b08e36a7b0
commit 28167b7304
24 changed files with 176 additions and 576 deletions
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91
bootloader/frontend/fe_emmc_tools.c
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@@ -1,7 +1,7 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018 Rajko Stojadinovic
* Copyright (c) 2018-2021 CTCaer
* Copyright (c) 2018-2022 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,
@@ -25,7 +25,6 @@
#include "../config.h"
#include "../gfx/tui.h"
#include <libs/fatfs/ff.h>
#include "../storage/nx_emmc.h"
#define NUM_SECTORS_PER_ITER 8192 // 4MB Cache.
#define OUT_FILENAME_SZ 128
@@ -180,7 +179,7 @@ static int _dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t
if ((sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits)) <= 8192)
multipartSplitSize = (1u << 30);
// Maximum parts fitting the free space available.
maxSplitParts = (sd_fs.free_clst * sd_fs.csize) / (multipartSplitSize / NX_EMMC_BLOCKSIZE);
maxSplitParts = (sd_fs.free_clst * sd_fs.csize) / (multipartSplitSize / EMMC_BLOCKSIZE);
// Check if the USER partition or the RAW eMMC fits the sd card free space.
if (totalSectors > (sd_fs.free_clst * sd_fs.csize))
@@ -198,7 +197,7 @@ static int _dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t
}
}
// Check if we are continuing a previous raw eMMC or USER partition backup in progress.
if (f_open(&partialIdxFp, partialIdxFilename, FA_READ) == FR_OK && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE))
if (f_open(&partialIdxFp, partialIdxFilename, FA_READ) == FR_OK && totalSectors > (FAT32_FILESIZE_LIMIT / EMMC_BLOCKSIZE))
{
gfx_printf("%kFound Partial Backup in progress. Continuing...%k\n\n", 0xFFAEFD14, 0xFFCCCCCC);
@@ -224,9 +223,9 @@ static int _dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t
gfx_printf("%kPartial Backup enabled (with %d MiB parts)...%k\n\n", 0xFFFFBA00, multipartSplitSize >> 20, 0xFFCCCCCC);
// Check if filesystem is FAT32 or the free space is smaller and backup in parts.
if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE)) || isSmallSdCard)
if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT / EMMC_BLOCKSIZE)) || isSmallSdCard)
{
u32 multipartSplitSectors = multipartSplitSize / NX_EMMC_BLOCKSIZE;
u32 multipartSplitSectors = multipartSplitSize / EMMC_BLOCKSIZE;
numSplitParts = (totalSectors + multipartSplitSectors - 1) / multipartSplitSectors;
outFilename[sdPathLen++] = '.';
@@ -273,8 +272,8 @@ static int _dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t
// Continue from where we left, if Partial Backup in progress.
if (partialDumpInProgress)
{
lba_curr += currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
totalSectors -= currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
lba_curr += currPartIdx * (multipartSplitSize / EMMC_BLOCKSIZE);
totalSectors -= currPartIdx * (multipartSplitSize / EMMC_BLOCKSIZE);
lbaStartPart = lba_curr; // Update the start LBA for verification.
}
u64 totalSize = (u64)((u64)totalSectors << 9);
@@ -376,7 +375,7 @@ static int _dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t
return 0;
}
}
res = f_write(&fp, buf, NX_EMMC_BLOCKSIZE * num, NULL);
res = f_write(&fp, buf, EMMC_BLOCKSIZE * num, NULL);
if (res)
{
gfx_con.fntsz = 16;
@@ -397,7 +396,7 @@ static int _dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t
lba_curr += num;
totalSectors -= num;
bytesWritten += num * NX_EMMC_BLOCKSIZE;
bytesWritten += num * EMMC_BLOCKSIZE;
// Force a flush after a lot of data if not splitting.
if (numSplitParts == 0 && bytesWritten >= multipartSplitSize)
@@ -471,9 +470,7 @@ static void _dump_emmc_selected(emmcPartType_t dumpType)
// Get SD Card free space for Partial Backup.
f_getfree("", &sd_fs.free_clst, NULL);
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!emmc_initialize(false))
{
EPRINTF("Failed to init eMMC.");
goto out;
@@ -482,18 +479,18 @@ static void _dump_emmc_selected(emmcPartType_t dumpType)
int i = 0;
char sdPath[OUT_FILENAME_SZ];
// Create Restore folders, if they do not exist.
emmcsn_path_impl(sdPath, "/restore", "", &storage);
emmcsn_path_impl(sdPath, "/restore/partitions", "", &storage);
emmcsn_path_impl(sdPath, "/restore", "", &emmc_storage);
emmcsn_path_impl(sdPath, "/restore/partitions", "", &emmc_storage);
timer = get_tmr_s();
if (dumpType & PART_BOOT)
{
const u32 BOOT_PART_SIZE = storage.ext_csd.boot_mult << 17;
const u32 BOOT_PART_SIZE = emmc_storage.ext_csd.boot_mult << 17;
emmc_part_t bootPart;
memset(&bootPart, 0, sizeof(bootPart));
bootPart.lba_start = 0;
bootPart.lba_end = (BOOT_PART_SIZE / NX_EMMC_BLOCKSIZE) - 1;
bootPart.lba_end = (BOOT_PART_SIZE / EMMC_BLOCKSIZE) - 1;
for (i = 0; i < 2; i++)
{
strcpy(bootPart.name, "BOOT");
@@ -503,21 +500,21 @@ static void _dump_emmc_selected(emmcPartType_t dumpType)
gfx_printf("%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i,
bootPart.name, bootPart.lba_start, bootPart.lba_end, 0xFFCCCCCC);
sdmmc_storage_set_mmc_partition(&storage, i + 1);
sdmmc_storage_set_mmc_partition(&emmc_storage, i + 1);
emmcsn_path_impl(sdPath, "", bootPart.name, &storage);
res = _dump_emmc_part(sdPath, &storage, &bootPart);
emmcsn_path_impl(sdPath, "", bootPart.name, &emmc_storage);
res = _dump_emmc_part(sdPath, &emmc_storage, &bootPart);
}
}
if ((dumpType & PART_SYSTEM) || (dumpType & PART_USER) || (dumpType & PART_RAW))
{
sdmmc_storage_set_mmc_partition(&storage, EMMC_GPP);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_GPP);
if ((dumpType & PART_SYSTEM) || (dumpType & PART_USER))
{
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
emmc_gpt_parse(&gpt);
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
if ((dumpType & PART_USER) == 0 && !strcmp(part->name, "USER"))
@@ -528,19 +525,19 @@ static void _dump_emmc_selected(emmcPartType_t dumpType)
gfx_printf("%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
part->name, part->lba_start, part->lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "/partitions", part->name, &storage);
res = _dump_emmc_part(sdPath, &storage, part);
emmcsn_path_impl(sdPath, "/partitions", part->name, &emmc_storage);
res = _dump_emmc_part(sdPath, &emmc_storage, part);
// If a part failed, don't continue.
if (!res)
break;
}
nx_emmc_gpt_free(&gpt);
emmc_gpt_free(&gpt);
}
if (dumpType & PART_RAW)
{
// Get GP partition size dynamically.
const u32 RAW_AREA_NUM_SECTORS = storage.sec_cnt;
const u32 RAW_AREA_NUM_SECTORS = emmc_storage.sec_cnt;
emmc_part_t rawPart;
memset(&rawPart, 0, sizeof(rawPart));
@@ -551,8 +548,8 @@ static void _dump_emmc_selected(emmcPartType_t dumpType)
gfx_printf("%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
rawPart.name, rawPart.lba_start, rawPart.lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "", rawPart.name, &storage);
res = _dump_emmc_part(sdPath, &storage, &rawPart);
emmcsn_path_impl(sdPath, "", rawPart.name, &emmc_storage);
res = _dump_emmc_part(sdPath, &emmc_storage, &rawPart);
}
}
}
@@ -560,7 +557,7 @@ static void _dump_emmc_selected(emmcPartType_t dumpType)
gfx_putc('\n');
timer = get_tmr_s() - timer;
gfx_printf("Time taken: %dm %ds.\n", timer / 60, timer % 60);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
if (res)
gfx_printf("\n%kFinished and verified!%k\nPress any key...\n", 0xFF96FF00, 0xFFCCCCCC);
@@ -724,7 +721,7 @@ static int _restore_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part
retryCount = 0;
num = MIN(totalSectors, NUM_SECTORS_PER_ITER);
res = f_read(&fp, buf, NX_EMMC_BLOCKSIZE * num, NULL);
res = f_read(&fp, buf, EMMC_BLOCKSIZE * num, NULL);
if (res)
{
gfx_con.fntsz = 16;
@@ -760,7 +757,7 @@ static int _restore_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part
lba_curr += num;
totalSectors -= num;
bytesWritten += num * NX_EMMC_BLOCKSIZE;
bytesWritten += num * EMMC_BLOCKSIZE;
}
tui_pbar(0, gfx_con.y, 100, 0xFFCCCCCC, 0xFF555555);
@@ -822,9 +819,7 @@ static void _restore_emmc_selected(emmcPartType_t restoreType)
if (!sd_mount())
goto out;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!emmc_initialize(false))
{
EPRINTF("Failed to init eMMC.");
goto out;
@@ -836,12 +831,12 @@ static void _restore_emmc_selected(emmcPartType_t restoreType)
timer = get_tmr_s();
if (restoreType & PART_BOOT)
{
const u32 BOOT_PART_SIZE = storage.ext_csd.boot_mult << 17;
const u32 BOOT_PART_SIZE = emmc_storage.ext_csd.boot_mult << 17;
emmc_part_t bootPart;
memset(&bootPart, 0, sizeof(bootPart));
bootPart.lba_start = 0;
bootPart.lba_end = (BOOT_PART_SIZE / NX_EMMC_BLOCKSIZE) - 1;
bootPart.lba_end = (BOOT_PART_SIZE / EMMC_BLOCKSIZE) - 1;
for (i = 0; i < 2; i++)
{
strcpy(bootPart.name, "BOOT");
@@ -851,34 +846,34 @@ static void _restore_emmc_selected(emmcPartType_t restoreType)
gfx_printf("%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i,
bootPart.name, bootPart.lba_start, bootPart.lba_end, 0xFFCCCCCC);
sdmmc_storage_set_mmc_partition(&storage, i + 1);
sdmmc_storage_set_mmc_partition(&emmc_storage, i + 1);
emmcsn_path_impl(sdPath, "/restore", bootPart.name, &storage);
res = _restore_emmc_part(sdPath, &storage, &bootPart, false);
emmcsn_path_impl(sdPath, "/restore", bootPart.name, &emmc_storage);
res = _restore_emmc_part(sdPath, &emmc_storage, &bootPart, false);
}
}
if (restoreType & PART_GP_ALL)
{
sdmmc_storage_set_mmc_partition(&storage, EMMC_GPP);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_GPP);
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
emmc_gpt_parse(&gpt);
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
gfx_printf("%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
part->name, part->lba_start, part->lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "/restore/partitions/", part->name, &storage);
res = _restore_emmc_part(sdPath, &storage, part, false);
emmcsn_path_impl(sdPath, "/restore/partitions/", part->name, &emmc_storage);
res = _restore_emmc_part(sdPath, &emmc_storage, part, false);
}
nx_emmc_gpt_free(&gpt);
emmc_gpt_free(&gpt);
}
if (restoreType & PART_RAW)
{
// Get GP partition size dynamically.
const u32 RAW_AREA_NUM_SECTORS = storage.sec_cnt;
const u32 RAW_AREA_NUM_SECTORS = emmc_storage.sec_cnt;
emmc_part_t rawPart;
memset(&rawPart, 0, sizeof(rawPart));
@@ -889,15 +884,15 @@ static void _restore_emmc_selected(emmcPartType_t restoreType)
gfx_printf("%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
rawPart.name, rawPart.lba_start, rawPart.lba_end, 0xFFCCCCCC);
emmcsn_path_impl(sdPath, "/restore", rawPart.name, &storage);
res = _restore_emmc_part(sdPath, &storage, &rawPart, true);
emmcsn_path_impl(sdPath, "/restore", rawPart.name, &emmc_storage);
res = _restore_emmc_part(sdPath, &emmc_storage, &rawPart, true);
}
}
gfx_putc('\n');
timer = get_tmr_s() - timer;
gfx_printf("Time taken: %dm %ds.\n", timer / 60, timer % 60);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
if (res)
gfx_printf("\n%kFinished and verified!%k\nPress any key...\n", 0xFF96FF00, 0xFFCCCCCC);