u8 loadFirm() {
sdmmc_storage_t storage;
sdmmc_t sdmmc;
//Init nand
sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4);
sdmmc_storage_set_mmc_partition(&storage, 1);
// Read package1.
u8 *package1 = ReadPackage1(&storage);
// Setup firmware specific data.
pk11Offs = pkg11_offsentify(package1);
u8 *keyblob = (u8 *)malloc(NX_EMMC_BLOCKSIZE);
sdmmc_storage_read(&storage, 0x180000 / NX_EMMC_BLOCKSIZE + pk11Offs->kb, 1, keyblob);
keygen(keyblob, pk11Offs->kb, package1 + pk11Offs->tsec_off);
free(keyblob);
// Decrypt package1 and setup warmboot.
print("Decrypting Package1...\n");
u8 *pkg11 = package1 + pk11Offs->pkg11_off;
u32 pkg11_size = *(u32 *)pkg11;
se_aes_crypt_ctr(11, pkg11 + 0x20, pkg11_size, pkg11 + 0x20, pkg11_size, pkg11 + 0x10);
pkg1_unpack(pk11Offs, package1);
PMC(APBDEV_PMC_SCRATCH1) = pk11Offs->warmboot_base;
free(package1);
//Read package2
u8 *pkg2 = ReadPackage2(&storage);
// Unpack Package2.
print("Unpacking package2...\n");
pkg2_hdr_t *dec_pkg2 = unpackFirmwarePackage(pkg2);
LIST_INIT(kip1_info);
pkg2_parse_kips(&kip1_info, dec_pkg2);
// Patch firmware.
print("Patching OS...\n");
patch(pk11Offs, dec_pkg2, &kip1_info);
// Load all KIPs.
char **sysmods = NULL;
size_t cnt = enumerateDir(&sysmods, "/ReiNX/sysmodules", "*.kip");
for (u32 i = 0; i < cnt ; i++) {
print("%kLoading %s\n%k", YELLOW, sysmods[i], DEFAULT_TEXT_COL);
loadKip(&kip1_info, sysmods[i]);
free(sysmods[i]);
}
free(sysmods);
// Build Package2.
buildFirmwarePackage(dec_pkg2->data, dec_pkg2->sec_size[PKG2_SEC_KERNEL], &kip1_info);
}
// these functions open all .ZIP files that they can find in
// a specific directory.
// they require support in the form of a function: enumerateDir(),
// which is declared at the top of this file.
int zppZipArchive::openAll(const std::string &_path)
{
std::list<std::string> *fileList = enumerateDir(_path,true);
std::list<std::string>::iterator i;
int count = 0;
if (fileList == NULL) return 0;
for (i = fileList->begin(); i != fileList->end(); i++ ) {
zppZipArchive *zip;
// open zip as std::ios::in, and global.
zip = new zppZipArchive(*i);
if (zip) {
// got it... add it to our list.
filesWeOpened.push_back(zip);
count++;
}
}
delete fileList;
return count;
}
