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[emuMMC] Add support

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This commit is contained in:
ctcaer@gmail.com
2019-06-30 03:24:58 +03:00
parent 8101fd3f7f
commit bd7f572989
11 changed files with 544 additions and 26 deletions
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18
bootloader/hos/hos.c
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@@ -36,6 +36,7 @@
#include "../soc/pmc.h"
#include "../soc/smmu.h"
#include "../soc/t210.h"
#include "../storage/emummc.h"
#include "../storage/nx_emmc.h"
#include "../storage/sdmmc.h"
#include "../utils/util.h"
@@ -44,6 +45,7 @@
extern hekate_config h_cfg;
extern void sd_unmount();
extern bool sd_mount();
//#define DPRINTF(...) gfx_printf(__VA_ARGS__)
#define DPRINTF(...)
@@ -296,12 +298,12 @@ static int _read_emmc_pkg1(launch_ctxt_t *ctxt)
sdmmc_storage_t storage;
sdmmc_t sdmmc;
sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4);
emummc_storage_init_mmc(&storage, &sdmmc);
// Read package1.
ctxt->pkg1 = (void *)malloc(0x40000);
sdmmc_storage_set_mmc_partition(&storage, 1);
sdmmc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, ctxt->pkg1);
emummc_storage_set_mmc_partition(&storage, 1);
emummc_storage_read(&storage, 0x100000 / NX_EMMC_BLOCKSIZE, 0x40000 / NX_EMMC_BLOCKSIZE, ctxt->pkg1);
ctxt->pkg1_id = pkg1_identify(ctxt->pkg1);
if (!ctxt->pkg1_id)
{
@@ -312,7 +314,7 @@ static int _read_emmc_pkg1(launch_ctxt_t *ctxt)
// Read the correct keyblob.
ctxt->keyblob = (u8 *)calloc(NX_EMMC_BLOCKSIZE, 1);
sdmmc_storage_read(&storage, 0x180000 / NX_EMMC_BLOCKSIZE + ctxt->pkg1_id->kb, 1, ctxt->keyblob);
emummc_storage_read(&storage, 0x180000 / NX_EMMC_BLOCKSIZE + ctxt->pkg1_id->kb, 1, ctxt->keyblob);
res = 1;
@@ -327,9 +329,9 @@ static u8 *_read_emmc_pkg2(launch_ctxt_t *ctxt)
sdmmc_storage_t storage;
sdmmc_t sdmmc;
if (!sdmmc_storage_init_mmc(&storage, &sdmmc, SDMMC_4, SDMMC_BUS_WIDTH_8, 4))
if (!emummc_storage_init_mmc(&storage, &sdmmc))
return NULL;
sdmmc_storage_set_mmc_partition(&storage, 0);
emummc_storage_set_mmc_partition(&storage, 0);
// Parse eMMC GPT.
LIST_INIT(gpt);
@@ -408,6 +410,10 @@ int hos_launch(ini_sec_t *cfg)
return 0;
}
// Enable emummc patching.
if (emu_cfg.enabled && !h_cfg.emummc_force_disable)
config_kip1patch(&ctxt, "emummc");
// Check if fuses lower than 4.0.0 and if yes apply NO Gamecard patch.
if (h_cfg.autonogc && !(fuse_read_odm(7) & ~0xF) && ctxt.pkg1_id->kb >= KB_FIRMWARE_VERSION_400)
config_kip1patch(&ctxt, "nogc");