niklascfw/hekate
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

sdmmc: Use global emmc storage in various places

Browse Source
This commit is contained in:
CTCaer
2021-02-06 03:19:42 +02:00
parent a80cc0ae2c
commit 8cd438146d
12 changed files with 138 additions and 167 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
bootloader/frontend/fe_info.c
View File

@@ -131,10 +131,7 @@ void print_mmc_info()
static const u32 SECTORS_TO_MIB_COEFF = 11;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
{
EPRINTF("Failed to init eMMC.");
goto out;
@@ -145,7 +142,7 @@ void print_mmc_info()
u32 speed = 0;
gfx_printf("%kCID:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
switch (storage.csd.mmca_vsn)
switch (emmc_storage.csd.mmca_vsn)
{
case 2: /* MMC v2.0 - v2.2 */
case 3: /* MMC v3.1 - v3.3 */
@@ -158,22 +155,22 @@ void print_mmc_info()
" Prd Rev: %X\n"
" S/N: %04X\n"
" Month/Year: %02d/%04d\n\n",
storage.cid.manfid, storage.cid.card_bga, storage.cid.oemid,
storage.cid.prod_name[0], storage.cid.prod_name[1], storage.cid.prod_name[2],
storage.cid.prod_name[3], storage.cid.prod_name[4], storage.cid.prod_name[5],
storage.cid.prv, storage.cid.serial, storage.cid.month, storage.cid.year);
emmc_storage.cid.manfid, emmc_storage.cid.card_bga, emmc_storage.cid.oemid,
emmc_storage.cid.prod_name[0], emmc_storage.cid.prod_name[1], emmc_storage.cid.prod_name[2],
emmc_storage.cid.prod_name[3], emmc_storage.cid.prod_name[4], emmc_storage.cid.prod_name[5],
emmc_storage.cid.prv, emmc_storage.cid.serial, emmc_storage.cid.month, emmc_storage.cid.year);
break;
default:
break;
}
if (storage.csd.structure == 0)
if (emmc_storage.csd.structure == 0)
EPRINTF("Unknown CSD structure.");
else
{
gfx_printf("%kExtended CSD V1.%d:%k\n",
0xFF00DDFF, storage.ext_csd.ext_struct, 0xFFCCCCCC);
card_type = storage.ext_csd.card_type;
0xFF00DDFF, emmc_storage.ext_csd.ext_struct, 0xFFCCCCCC);
card_type = emmc_storage.ext_csd.card_type;
char card_type_support[96];
card_type_support[0] = 0;
if (card_type & EXT_CSD_CARD_TYPE_HS_26)
@@ -211,16 +208,16 @@ void print_mmc_info()
" Max Rate: %d MB/s (%d MHz)\n"
" Current Rate: %d MB/s\n"
" Type Support: ",
storage.csd.mmca_vsn, storage.ext_csd.rev, storage.ext_csd.dev_version, storage.csd.cmdclass,
storage.csd.capacity == (4096 * 512) ? "High" : "Low", speed & 0xFFFF, (speed >> 16) & 0xFFFF,
storage.csd.busspeed);
emmc_storage.csd.mmca_vsn, emmc_storage.ext_csd.rev, emmc_storage.ext_csd.dev_version, emmc_storage.csd.cmdclass,
emmc_storage.csd.capacity == (4096 * 512) ? "High" : "Low", speed & 0xFFFF, (speed >> 16) & 0xFFFF,
emmc_storage.csd.busspeed);
gfx_con.fntsz = 8;
gfx_printf("%s", card_type_support);
gfx_con.fntsz = 16;
gfx_printf("\n\n", card_type_support);
u32 boot_size = storage.ext_csd.boot_mult << 17;
u32 rpmb_size = storage.ext_csd.rpmb_mult << 17;
u32 boot_size = emmc_storage.ext_csd.boot_mult << 17;
u32 rpmb_size = emmc_storage.ext_csd.rpmb_mult << 17;
gfx_printf("%keMMC Partitions:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
gfx_printf(" 1: %kBOOT0 %k\n Size: %5d KiB (LBA Sectors: 0x%07X)\n", 0xFF96FF00, 0xFFCCCCCC,
boot_size / 1024, boot_size / 512);
@@ -232,13 +229,13 @@ void print_mmc_info()
rpmb_size / 1024, rpmb_size / 512);
gfx_put_small_sep();
gfx_printf(" 0: %kGPP (USER) %k\n Size: %5d MiB (LBA Sectors: 0x%07X)\n\n", 0xFF96FF00, 0xFFCCCCCC,
storage.sec_cnt >> SECTORS_TO_MIB_COEFF, storage.sec_cnt);
emmc_storage.sec_cnt >> SECTORS_TO_MIB_COEFF, emmc_storage.sec_cnt);
gfx_put_small_sep();
gfx_printf("%kGPP (eMMC USER) partition table:%k\n", 0xFF00DDFF, 0xFFCCCCCC);
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);
nx_emmc_gpt_parse(&gpt, &emmc_storage);
int gpp_idx = 0;
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
@@ -252,7 +249,7 @@ void print_mmc_info()
}
out:
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
btn_wait();
}
@@ -338,16 +335,14 @@ void print_tsec_key()
u32 retries = 0;
tsec_ctxt_t tsec_ctxt;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400);
sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400);
// Read package1.
u8 *pkg1 = (u8 *)malloc(0x40000);
sdmmc_storage_set_mmc_partition(&storage, EMMC_BOOT0);
sdmmc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
sdmmc_storage_end(&storage);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
sdmmc_storage_read(&emmc_storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
sdmmc_storage_end(&emmc_storage);
const pkg1_id_t *pkg1_id = pkg1_identify(pkg1);
if (!pkg1_id)
{

59
bootloader/frontend/fe_tools.c
View File

@@ -66,23 +66,21 @@ void dump_packages12()
gfx_clear_partial_grey(0x1B, 0, 1256);
gfx_con_setpos(0, 0);
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
{
EPRINTF("Failed to init eMMC.");
goto out_free;
}
sdmmc_storage_set_mmc_partition(&storage, EMMC_BOOT0);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
// Read package1.
sdmmc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
sdmmc_storage_read(&emmc_storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
const pkg1_id_t *pkg1_id = pkg1_identify(pkg1);
if (!pkg1_id)
{
EPRINTF("Unknown pkg1 version for reading\nTSEC firmware.");
// Dump package1.
emmcsn_path_impl(path, "/pkg1", "pkg1_enc.bin", &storage);
emmcsn_path_impl(path, "/pkg1", "pkg1_enc.bin", &emmc_storage);
if (sd_save_to_file(pkg1, 0x40000, path))
goto out_free;
gfx_puts("\nEnc pkg1 dumped to pkg1_enc.bin\n");
@@ -116,7 +114,7 @@ void dump_packages12()
// Read keyblob.
u8 *keyblob = (u8 *)calloc(NX_EMMC_BLOCKSIZE, 1);
sdmmc_storage_read(&storage, 0x180000 / NX_EMMC_BLOCKSIZE + kb, 1, keyblob);
sdmmc_storage_read(&emmc_storage, 0x180000 / NX_EMMC_BLOCKSIZE + kb, 1, keyblob);
// Decrypt.
hos_keygen(keyblob, kb, &tsec_ctxt, NULL);
@@ -156,35 +154,35 @@ void dump_packages12()
gfx_printf("%kWarmboot size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, hdr_pk11->wb_size);
// Dump package1.1.
emmcsn_path_impl(path, "/pkg1", "pkg1_decr.bin", &storage);
emmcsn_path_impl(path, "/pkg1", "pkg1_decr.bin", &emmc_storage);
if (sd_save_to_file(pkg1, 0x40000, path))
goto out_free;
gfx_puts("\npkg1 dumped to pkg1_decr.bin\n");
// Dump nxbootloader.
emmcsn_path_impl(path, "/pkg1", "nxloader.bin", &storage);
emmcsn_path_impl(path, "/pkg1", "nxloader.bin", &emmc_storage);
if (sd_save_to_file(loader, hdr_pk11->ldr_size, path))
goto out_free;
gfx_puts("NX Bootloader dumped to nxloader.bin\n");
// Dump secmon.
emmcsn_path_impl(path, "/pkg1", "secmon.bin", &storage);
emmcsn_path_impl(path, "/pkg1", "secmon.bin", &emmc_storage);
if (sd_save_to_file(secmon, hdr_pk11->sm_size, path))
goto out_free;
gfx_puts("Secure Monitor dumped to secmon.bin\n");
// Dump warmboot.
emmcsn_path_impl(path, "/pkg1", "warmboot.bin", &storage);
emmcsn_path_impl(path, "/pkg1", "warmboot.bin", &emmc_storage);
if (sd_save_to_file(warmboot, hdr_pk11->wb_size, path))
goto out_free;
gfx_puts("Warmboot dumped to warmboot.bin\n\n\n");
}
// Dump package2.1.
sdmmc_storage_set_mmc_partition(&storage, EMMC_GPP);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_GPP);
// Parse eMMC GPT.
LIST_INIT(gpt);
nx_emmc_gpt_parse(&gpt, &storage);
nx_emmc_gpt_parse(&gpt, &emmc_storage);
// Find package2 partition.
emmc_part_t *pkg2_part = nx_emmc_part_find(&gpt, "BCPKG2-1-Normal-Main");
if (!pkg2_part)
@@ -192,14 +190,14 @@ void dump_packages12()
// Read in package2 header and get package2 real size.
u8 *tmp = (u8 *)malloc(NX_EMMC_BLOCKSIZE);
nx_emmc_part_read(&storage, pkg2_part, 0x4000 / NX_EMMC_BLOCKSIZE, 1, tmp);
nx_emmc_part_read(&emmc_storage, pkg2_part, 0x4000 / NX_EMMC_BLOCKSIZE, 1, tmp);
u32 *hdr_pkg2_raw = (u32 *)(tmp + 0x100);
u32 pkg2_size = hdr_pkg2_raw[0] ^ hdr_pkg2_raw[2] ^ hdr_pkg2_raw[3];
free(tmp);
// Read in package2.
u32 pkg2_size_aligned = ALIGN(pkg2_size, NX_EMMC_BLOCKSIZE);
pkg2 = malloc(pkg2_size_aligned);
nx_emmc_part_read(&storage, pkg2_part, 0x4000 / NX_EMMC_BLOCKSIZE,
nx_emmc_part_read(&emmc_storage, pkg2_part, 0x4000 / NX_EMMC_BLOCKSIZE,
pkg2_size_aligned / NX_EMMC_BLOCKSIZE, pkg2);
// Decrypt package2 and parse KIP1 blobs in INI1 section.
pkg2_hdr_t *pkg2_hdr = pkg2_decrypt(pkg2, kb);
@@ -214,19 +212,19 @@ void dump_packages12()
gfx_printf("%kINI1 size: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, pkg2_hdr->sec_size[PKG2_SEC_INI1]);
// Dump pkg2.1.
emmcsn_path_impl(path, "/pkg2", "pkg2_decr.bin", &storage);
emmcsn_path_impl(path, "/pkg2", "pkg2_decr.bin", &emmc_storage);
if (sd_save_to_file(pkg2, pkg2_hdr->sec_size[PKG2_SEC_KERNEL] + pkg2_hdr->sec_size[PKG2_SEC_INI1], path))
goto out;
gfx_puts("\npkg2 dumped to pkg2_decr.bin\n");
// Dump kernel.
emmcsn_path_impl(path, "/pkg2", "kernel.bin", &storage);
emmcsn_path_impl(path, "/pkg2", "kernel.bin", &emmc_storage);
if (sd_save_to_file(pkg2_hdr->data, pkg2_hdr->sec_size[PKG2_SEC_KERNEL], path))
goto out;
gfx_puts("Kernel dumped to kernel.bin\n");
// Dump INI1.
emmcsn_path_impl(path, "/pkg2", "ini1.bin", &storage);
emmcsn_path_impl(path, "/pkg2", "ini1.bin", &emmc_storage);
u32 ini1_off = pkg2_hdr->sec_size[PKG2_SEC_KERNEL];
u32 ini1_size = pkg2_hdr->sec_size[PKG2_SEC_INI1];
if (!ini1_size)
@@ -257,7 +255,7 @@ out_free:
free(warmboot);
free(loader);
free(pkg2);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
sd_end();
if (kb >= KB_FIRMWARE_VERSION_620)
@@ -268,20 +266,17 @@ out_free:
void _toggle_autorcm(bool enable)
{
sdmmc_storage_t storage;
sdmmc_t sdmmc;
gfx_clear_partial_grey(0x1B, 0, 1256);
gfx_con_setpos(0, 0);
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
{
EPRINTF("Failed to init eMMC.");
goto out;
}
u8 *tempbuf = (u8 *)malloc(0x200);
sdmmc_storage_set_mmc_partition(&storage, EMMC_BOOT0);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
int i, sect = 0;
u8 corr_mod0, mod1;
@@ -293,7 +288,7 @@ void _toggle_autorcm(bool enable)
for (i = 0; i < 4; i++)
{
sect = (0x200 + (0x4000 * i)) / NX_EMMC_BLOCKSIZE;
sdmmc_storage_read(&storage, sect, 1, tempbuf);
sdmmc_storage_read(&emmc_storage, sect, 1, tempbuf);
// Check if 2nd byte of modulus is correct.
if (tempbuf[0x11] != mod1)
@@ -303,11 +298,11 @@ void _toggle_autorcm(bool enable)
tempbuf[0x10] = 0;
else
tempbuf[0x10] = corr_mod0;
sdmmc_storage_write(&storage, sect, 1, tempbuf);
sdmmc_storage_write(&emmc_storage, sect, 1, tempbuf);
}
free(tempbuf);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
if (enable)
gfx_printf("%kAutoRCM mode enabled!%k", 0xFFFFBA00, 0xFFCCCCCC);
@@ -338,11 +333,9 @@ void menu_autorcm()
}
// Do a simple check on the main BCT.
sdmmc_storage_t storage;
sdmmc_t sdmmc;
bool disabled = true;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
{
EPRINTF("Failed to init eMMC.");
btn_wait();
@@ -355,8 +348,8 @@ void menu_autorcm()
nx_emmc_get_autorcm_masks(&mod0, &mod1);
u8 *tempbuf = (u8 *)malloc(0x200);
sdmmc_storage_set_mmc_partition(&storage, EMMC_BOOT0);
sdmmc_storage_read(&storage, 0x200 / NX_EMMC_BLOCKSIZE, 1, tempbuf);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
sdmmc_storage_read(&emmc_storage, 0x200 / NX_EMMC_BLOCKSIZE, 1, tempbuf);
// Check if 2nd byte of modulus is correct.
if (tempbuf[0x11] == mod1)
@@ -364,7 +357,7 @@ void menu_autorcm()
disabled = false;
free(tempbuf);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
// Create AutoRCM menu.
ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * 6);

14
bootloader/hos/hos.c
View File

@@ -594,8 +594,8 @@ static int _read_emmc_pkg1(launch_ctxt_t *ctxt)
try_load:
// Read package1.
emummc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
emummc_storage_read(&emmc_storage, bootloader_offset / NX_EMMC_BLOCKSIZE, BOOTLOADER_SIZE / NX_EMMC_BLOCKSIZE, ctxt->pkg1);
emummc_storage_set_mmc_partition(EMMC_BOOT0);
emummc_storage_read(bootloader_offset / NX_EMMC_BLOCKSIZE, BOOTLOADER_SIZE / NX_EMMC_BLOCKSIZE, ctxt->pkg1);
ctxt->pkg1_id = pkg1_identify(ctxt->pkg1 + pk1_offset);
if (!ctxt->pkg1_id)
@@ -618,7 +618,7 @@ try_load:
// Read the correct keyblob.
ctxt->keyblob = (u8 *)calloc(NX_EMMC_BLOCKSIZE, 1);
emummc_storage_read(&emmc_storage, HOS_KEYBLOBS_OFFSET / NX_EMMC_BLOCKSIZE + ctxt->pkg1_id->kb, 1, ctxt->keyblob);
emummc_storage_read(HOS_KEYBLOBS_OFFSET / NX_EMMC_BLOCKSIZE + ctxt->pkg1_id->kb, 1, ctxt->keyblob);
return 1;
}
@@ -627,7 +627,7 @@ static u8 *_read_emmc_pkg2(launch_ctxt_t *ctxt)
{
u8 *bctBuf = NULL;
emummc_storage_set_mmc_partition(&emmc_storage, EMMC_GPP);
emummc_storage_set_mmc_partition(EMMC_GPP);
// Parse eMMC GPT.
LIST_INIT(gpt);
@@ -738,13 +738,13 @@ int hos_launch(ini_sec_t *cfg)
gfx_puts("Initializing...\n\n");
// Initialize eMMC/emuMMC.
int res = emummc_storage_init_mmc(&emmc_storage, &emmc_sdmmc);
int res = emummc_storage_init_mmc();
if (res)
{
if (res == 2)
_hos_crit_error("Failed to init eMMC");
_hos_crit_error("Failed to init eMMC.");
else
_hos_crit_error("Failed to init emuMMC");
_hos_crit_error("Failed to init emuMMC.");
goto error;
}

18
bootloader/hos/sept.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 CTCaer
* Copyright (c) 2019-2021 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,
@@ -93,23 +93,21 @@ void check_sept(ini_sec_t *cfg_sec)
u8 *pkg1 = (u8 *)calloc(1, 0x40000);
sdmmc_storage_t storage;
sdmmc_t sdmmc;
int res = emummc_storage_init_mmc(&storage, &sdmmc);
int res = emummc_storage_init_mmc();
if (res)
{
if (res == 2)
EPRINTF("Failed to init eMMC");
EPRINTF("Failed to init eMMC.");
else
EPRINTF("Failed to init emuMMC");
EPRINTF("Failed to init emuMMC.");
goto out_free;
}
emummc_storage_set_mmc_partition(&storage, EMMC_BOOT0);
emummc_storage_set_mmc_partition(EMMC_BOOT0);
// Read package1.
emummc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
emummc_storage_read(0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, pkg1);
const pkg1_id_t *pkg1_id = pkg1_identify(pkg1);
if (!pkg1_id)
{
@@ -129,13 +127,13 @@ void check_sept(ini_sec_t *cfg_sec)
goto out_free;
}
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
reboot_to_sept((u8 *)pkg1 + pkg1_id->tsec_off, pkg1_id->kb, cfg_sec);
}
out_free:
free(pkg1);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
}
int reboot_to_sept(const u8 *tsec_fw, u32 kb, ini_sec_t *cfg_sec)

23
bootloader/main.c
View File

@@ -1,7 +1,7 @@
/*
* Copyright (c) 2018 naehrwert
*
* Copyright (c) 2018-2020 CTCaer
* Copyright (c) 2018-2021 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,
@@ -73,8 +73,6 @@ volatile nyx_storage_t *nyx_str = (nyx_storage_t *)NYX_STORAGE_ADDR;
void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage)
{
sdmmc_storage_t storage2;
sdmmc_t sdmmc;
char emmcSN[9];
bool init_done = false;
@@ -83,12 +81,12 @@ void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t
if (!storage)
{
if (!sdmmc_storage_init_mmc(&storage2, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
memcpy(emmcSN, "00000000", 9);
else
{
init_done = true;
itoa(storage2.cid.serial, emmcSN, 16);
itoa(emmc_storage.cid.serial, emmcSN, 16);
}
}
else
@@ -107,7 +105,7 @@ void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t
memcpy(path + strlen(path), filename, filename_len + 1);
if (init_done)
sdmmc_storage_end(&storage2);
sdmmc_storage_end(&emmc_storage);
}
void check_power_off_from_hos()
@@ -1120,18 +1118,15 @@ out:
static void _patched_rcm_protection()
{
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!h_cfg.rcm_patched || hw_get_chip_id() == GP_HIDREV_MAJOR_T210B01)
return;
// Check if AutoRCM is enabled and protect from a permanent brick.
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
return;
u8 *buf = (u8 *)malloc(0x200);
sdmmc_storage_set_mmc_partition(&storage, EMMC_BOOT0);
sdmmc_storage_set_mmc_partition(&emmc_storage, EMMC_BOOT0);
u32 sector;
u8 corr_mod0, mod1;
@@ -1143,7 +1138,7 @@ static void _patched_rcm_protection()
for (u32 i = 0; i < 4; i++)
{
sector = 1 + (32 * i); // 0x4000 bct + 0x200 offset.
sdmmc_storage_read(&storage, sector, 1, buf);
sdmmc_storage_read(&emmc_storage, sector, 1, buf);
// Check if 2nd byte of modulus is correct.
if (buf[0x11] != mod1)
@@ -1154,12 +1149,12 @@ static void _patched_rcm_protection()
{
buf[0x10] = corr_mod0;
sdmmc_storage_write(&storage, sector, 1, buf);
sdmmc_storage_write(&emmc_storage, sector, 1, buf);
}
}
free(buf);
sdmmc_storage_end(&storage);
sdmmc_storage_end(&emmc_storage);
}
#define EXCP_EN_ADDR 0x4003FFFC

31
bootloader/storage/emummc.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 CTCaer
* Copyright (c) 2019-2021 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,
@@ -131,13 +131,13 @@ static int emummc_raw_get_part_off(int part_idx)
return 2;
}
int emummc_storage_init_mmc(sdmmc_storage_t *storage, sdmmc_t *sdmmc)
int emummc_storage_init_mmc()
{
FILINFO fno;
emu_cfg.active_part = 0;
// Always init eMMC even when in emuMMC. eMMC is needed from the emuMMC driver anyway.
if (!sdmmc_storage_init_mmc(storage, sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
if (!sdmmc_storage_init_mmc(&emmc_storage, &emmc_sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
return 2;
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
@@ -173,21 +173,21 @@ out:
return 1;
}
int emummc_storage_end(sdmmc_storage_t *storage)
int emummc_storage_end()
{
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
sdmmc_storage_end(storage);
sdmmc_storage_end(&emmc_storage);
else
sd_end();
return 1;
}
int emummc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf)
int emummc_storage_read(u32 sector, u32 num_sectors, void *buf)
{
FIL fp;
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
return sdmmc_storage_read(storage, sector, num_sectors, buf);
return sdmmc_storage_read(&emmc_storage, sector, num_sectors, buf);
else if (emu_cfg.sector)
{
sector += emu_cfg.sector;
@@ -228,11 +228,11 @@ int emummc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, v
return 1;
}
int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf)
int emummc_storage_write(u32 sector, u32 num_sectors, void *buf)
{
FIL fp;
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
return sdmmc_storage_write(storage, sector, num_sectors, buf);
return sdmmc_storage_write(&emmc_storage, sector, num_sectors, buf);
else if (emu_cfg.sector)
{
sector += emu_cfg.sector;
@@ -253,15 +253,13 @@ int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors,
itoa(file_part, emu_cfg.emummc_file_based_path + strlen(emu_cfg.emummc_file_based_path) - 1, 10);
}
}
if (f_open(&fp, emu_cfg.emummc_file_based_path, FA_WRITE))
{
gfx_printf("e5\n");
return 0;
}
f_lseek(&fp, (u64)sector << 9);
if (f_write(&fp, buf, (u64)num_sectors << 9, NULL))
{
gfx_printf("e6\n");
f_close(&fp);
return 0;
}
@@ -271,13 +269,12 @@ int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors,
}
}
int emummc_storage_set_mmc_partition(sdmmc_storage_t *storage, u32 partition)
int emummc_storage_set_mmc_partition(u32 partition)
{
emu_cfg.active_part = partition;
sdmmc_storage_set_mmc_partition(&emmc_storage, partition);
if (!emu_cfg.enabled || h_cfg.emummc_force_disable)
sdmmc_storage_set_mmc_partition(storage, partition);
else if (emu_cfg.sector)
if (!emu_cfg.enabled || h_cfg.emummc_force_disable || emu_cfg.sector)
return 1;
else
{

12
bootloader/storage/emummc.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 CTCaer
* Copyright (c) 2019-2021 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,
@@ -51,10 +51,10 @@ extern emummc_cfg_t emu_cfg;
void emummc_load_cfg();
bool emummc_set_path(char *path);
int emummc_storage_init_mmc(sdmmc_storage_t *storage, sdmmc_t *sdmmc);
int emummc_storage_end(sdmmc_storage_t *storage);
int emummc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf);
int emummc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf);
int emummc_storage_set_mmc_partition(sdmmc_storage_t *storage, u32 partition);
int emummc_storage_init_mmc();
int emummc_storage_end();
int emummc_storage_read(u32 sector, u32 num_sectors, void *buf);
int emummc_storage_write(u32 sector, u32 num_sectors, void *buf);
int emummc_storage_set_mmc_partition(u32 partition);
#endif

8
bootloader/storage/nx_emmc.c
View File

@@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2019-2021 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,
@@ -32,7 +32,7 @@ void nx_emmc_gpt_parse(link_t *gpt, sdmmc_storage_t *storage)
{
gpt_t *gpt_buf = (gpt_t *)calloc(NX_GPT_NUM_BLOCKS, NX_EMMC_BLOCKSIZE);
emummc_storage_read(storage, NX_GPT_FIRST_LBA, NX_GPT_NUM_BLOCKS, gpt_buf);
emummc_storage_read(NX_GPT_FIRST_LBA, NX_GPT_NUM_BLOCKS, gpt_buf);
for (u32 i = 0; i < gpt_buf->header.num_part_ents; i++)
{
@@ -78,7 +78,7 @@ int nx_emmc_part_read(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_of
if (part->lba_start + sector_off > part->lba_end)
return 0;
return emummc_storage_read(storage, part->lba_start + sector_off, num_sectors, buf);
return emummc_storage_read(part->lba_start + sector_off, num_sectors, buf);
}
int nx_emmc_part_write(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_off, u32 num_sectors, void *buf)
@@ -87,7 +87,7 @@ int nx_emmc_part_write(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_o
if (part->lba_start + sector_off > part->lba_end)
return 0;
return sdmmc_storage_write(storage, part->lba_start + sector_off, num_sectors, buf);
return sdmmc_storage_write(&emmc_storage, part->lba_start + sector_off, num_sectors, buf);
}
void nx_emmc_get_autorcm_masks(u8 *mod0, u8 *mod1)