merge lockpick_rcm and hekate changes

Makefile

@@ -29,7 +29,7 @@ OBJS =	$(patsubst $(SOURCEDIR)/%.S, $(BUILDDIR)/$(TARGET)/%.o, \
 CUSTOMDEFINES := -DIPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
 CUSTOMDEFINES += -DLP_VER_MJ=$(LPVERSION_MAJOR) -DLP_VER_MN=$(LPVERSION_MINOR) -DLP_VER_BF=$(LPVERSION_BUGFX)
 
-ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
+ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork
 CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 -Wall $(CUSTOMDEFINES)
 LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
 

source/hos/pkg2.c

@@ -139,7 +139,6 @@ int pkg2_decompress_kip(pkg2_kip1_info_t* ki, u32 sectsToDecomp)
 	memcpy(newKip, &hdr, sizeof(hdr));
 	newKipSize = dstDataPtr-(unsigned char*)(newKip);
 
-	free(ki->kip1);
 	ki->kip1 = newKip;
 	ki->size = newKipSize;
 

source/incognito/incognito.c

@@ -109,7 +109,11 @@ bool dump_keys()
 
     tsec_ctxt_t tsec_ctxt;
 
-    emummc_storage_init_mmc(&storage, &sdmmc);
+    if (!emummc_storage_init_mmc(&storage, &sdmmc))
+    {
+        EPRINTF("Unable to init MMC.");
+        return false;
+    }
 
     // Read package1.
     u8 *pkg1 = (u8 *)malloc(0x40000);
@@ -119,6 +123,7 @@ bool dump_keys()
     if (!pkg1_id)
     {
         EPRINTF("Unknown pkg1 version.");
+        free(pkg1);
         return false;
     }
 
@@ -135,6 +140,7 @@ bool dump_keys()
     if (!found_tsec_fw)
     {
         EPRINTF("Failed to locate TSEC firmware.");
+        free(pkg1);
         return false;
     }
 

source/libs/fatfs/diskio.c

@@ -107,7 +107,7 @@ static inline int _emmc_xts(u32 ks1, u32 ks2, u32 enc, u8 *tweak, bool regen_twe
         pdst += 0x10;
     }
 
-    se_aes_crypt_ecb(ks2, 0, dst, secsize, src, secsize);
+    se_aes_crypt_ecb(ks2, enc, dst, secsize, src, secsize);
 
     pdst = (u8 *)dst;
 
@@ -150,12 +150,11 @@ DRESULT disk_read (
         __attribute__ ((aligned (16))) static u8 tweak[0x10];
         __attribute__ ((aligned (16))) static u64 prev_cluster = -1;
         __attribute__ ((aligned (16))) static u32 prev_sector = 0;
-        u32 tweak_exp = 0;
+        bool needs_cache_sector = false;
-        bool regen_tweak = true, cache_sector = false;
 
         if (secindex == 0 || clear_sector_cache) {
-            free(sector_cache);
+            if (!sector_cache)
-            sector_cache = (sector_cache_t *)malloc(sizeof(sector_cache_t) * MAX_SEC_CACHE_ENTRIES);
+                sector_cache = (sector_cache_t *)malloc(sizeof(sector_cache_t) * MAX_SEC_CACHE_ENTRIES);
             clear_sector_cache = false;
             secindex = 0;
         }
@@ -176,12 +175,14 @@ DRESULT disk_read (
             if (s == secindex && s < MAX_SEC_CACHE_ENTRIES) {
                 sector_cache[s].sector = sector;
                 sector_cache[s].visit_count++;
-                cache_sector = true;
+                needs_cache_sector = true;
                 secindex++;
             }
         }
 
         if (nx_emmc_part_read(&storage, system_part, sector, count, buff)) {
+            u32 tweak_exp = 0;
+            bool regen_tweak = true;
             if (prev_cluster != sector / 0x20) { // sector in different cluster than last read
                 prev_cluster = sector / 0x20;
                 tweak_exp = sector % 0x20;
@@ -194,7 +195,7 @@ DRESULT disk_read (
 
             // fatfs will never pull more than a cluster
             _emmc_xts(9, 8, 0, tweak, regen_tweak, tweak_exp, prev_cluster, buff, buff, count * 0x200);
-            if (cache_sector) {
+            if (needs_cache_sector) {
                 memcpy(sector_cache[s].cached_sector, buff, 0x200);
                 memcpy(sector_cache[s].tweak, tweak, 0x10);
             }

source/libs/fatfs/ffconf.h

@@ -97,7 +97,7 @@
 */
 
 
-#define FF_USE_LFN		1
+#define FF_USE_LFN		3
 #define FF_MAX_LFN		255
 /* The FF_USE_LFN switches the support for LFN (long file name).
 /

source/power/max17050.c

@@ -43,9 +43,6 @@
 
 #define MAX17050_VMAX_TOLERANCE 50 /* 50 mV */
 
-#pragma GCC push_options
-#pragma GCC optimize ("Os")
-
 int max17050_get_property(enum MAX17050_reg reg, int *value)
 {
 	u16 data;
@@ -267,5 +264,3 @@ int max17050_fix_configuration()
 
 	return 0;
 }
-
-#pragma GCC pop_options

source/soc/clock.c

@@ -15,6 +15,7 @@
  */
 
 #include "../soc/clock.h"
+#include "../soc/kfuse.h"
 #include "../soc/t210.h"
 #include "../utils/util.h"
 #include "../storage/sdmmc.h"
@@ -188,6 +189,7 @@ void clock_enable_kfuse()
 	usleep(10);
 	CLOCK(CLK_RST_CONTROLLER_RST_DEVICES_H) &= 0xFFFFFEFF;
 	usleep(20);
+	kfuse_wait_ready();
 }
 
 void clock_disable_kfuse()

source/soc/fuse.h

@@ -37,12 +37,31 @@
 #define FUSE_WRITE_ACCESS_SW 0x30
 #define FUSE_PWR_GOOD_SW 0x34
 #define FUSE_SKU_INFO 0x110
+#define FUSE_CPU_SPEEDO_0_CALIB 0x114
+#define FUSE_CPU_IDDQ_CALIB 0x118
+#define FUSE_OPT_FT_REV 0x128
+#define FUSE_CPU_SPEEDO_1_CALIB 0x12C
+#define FUSE_CPU_SPEEDO_2_CALIB 0x130
+#define FUSE_SOC_SPEEDO_0_CALIB 0x134
+#define FUSE_SOC_SPEEDO_1_CALIB 0x138
+#define FUSE_SOC_SPEEDO_2_CALIB 0x13C
+#define FUSE_SOC_IDDQ_CALIB 0x140
+#define FUSE_OPT_CP_REV 0x190
 #define FUSE_FIRST_BOOTROM_PATCH_SIZE 0x19c
 #define FUSE_PRIVATE_KEY0 0x1A4
 #define FUSE_PRIVATE_KEY1 0x1A8
 #define FUSE_PRIVATE_KEY2 0x1AC
 #define FUSE_PRIVATE_KEY3 0x1B0
+#define FUSE_PRIVATE_KEY4 0x1B4
 #define FUSE_RESERVED_SW 0x1C0
+#define FUSE_OPT_VENDOR_CODE 0x200
+#define FUSE_OPT_FAB_CODE 0x204
+#define FUSE_OPT_LOT_CODE_0 0x208
+#define FUSE_OPT_LOT_CODE_1 0x20C
+#define FUSE_OPT_WAFER_ID 0x210
+#define FUSE_OPT_X_COORDINATE 0x214
+#define FUSE_OPT_Y_COORDINATE 0x218
+#define FUSE_GPU_IDDQ_CALIB	0x228
 
 /*! Fuse commands. */
 #define FUSE_READ 0x1

source/soc/kfuse.c

@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018 naehrwert
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "../soc/kfuse.h"
+#include "../soc/clock.h"
+#include "../soc/t210.h"
+#include "../utils/util.h"
+
+int kfuse_read(u32 *buf)
+{
+	int res = 0;
+
+	clock_enable_kfuse();
+
+	while (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_DONE))
+		;
+
+	if (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_CRCPASS))
+		goto out;
+
+	KFUSE(KFUSE_KEYADDR) = KFUSE_KEYADDR_AUTOINC;
+	for (int i = 0; i < KFUSE_NUM_WORDS; i++)
+		buf[i] = KFUSE(KFUSE_KEYS);
+
+	res = 1;
+
+out:;
+	clock_disable_kfuse();
+	return res;
+}
+
+int kfuse_wait_ready()
+{
+    // Wait for KFUSE to finish init and verification of data.
+    while (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_DONE))
+    {
+        usleep(500);
+    }
+
+    if (!(KFUSE(KFUSE_STATE) & KFUSE_STATE_CRCPASS))
+        return 0;
+
+    return 1;
+}

source/soc/kfuse.h

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2018 naehrwert
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _KFUSE_H_
+#define _KFUSE_H_
+
+#include "../utils/types.h"
+
+#define KFUSE_STATE_SOFTRESET      (1 << 31)
+#define KFUSE_STATE_STOP           (1 << 25)
+#define KFUSE_STATE_RESTART        (1 << 24)
+#define KFUSE_STATE_CRCPASS        (1 << 17)
+#define KFUSE_STATE_DONE           (1 << 16)
+#define KFUSE_STATE_ERRBLOCK_MASK  0x3F00
+#define KFUSE_STATE_ERRBLOCK_SHIFT 8
+#define KFUSE_STATE_CURBLOCK_MASK  0x3F
+
+#define KFUSE_KEYADDR_AUTOINC (1<<16)
+
+#define KFUSE_STATE 0x80
+#define KFUSE_KEYADDR 0x88
+#define KFUSE_KEYS 0x8C
+
+#define KFUSE_NUM_WORDS 144
+
+int kfuse_read(u32 *buf);
+int kfuse_wait_ready();
+
+#endif