hekate/bootloader/hos/pkg1.h

107 lines
2.7 KiB
C
Raw Permalink Normal View History

2018-03-26 23:04:16 +00:00
/*
2018-08-05 11:40:32 +00:00
* Copyright (c) 2018 naehrwert
* Copyright (c) 2022-2024 CTCaer
2018-08-05 11:40:32 +00:00
*
* 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/>.
*/
2018-03-26 23:04:16 +00:00
2018-05-01 05:15:48 +00:00
#ifndef _PKG1_H_
#define _PKG1_H_
2018-03-07 01:11:46 +00:00
2022-01-15 22:04:34 +00:00
#include <bdk.h>
2018-03-07 01:11:46 +00:00
#define PKG1_MAGIC 0x31314B50
#define PK11_SECTION_WB 0
#define PK11_SECTION_LD 1
#define PK11_SECTION_SM 2
#define PKG1_BOOTLOADER_SIZE SZ_256K
#define PKG1_BOOTLOADER_MAIN_OFFSET 0x100000
#define PKG1_BOOTLOADER_BACKUP_OFFSET 0x140000
#define PKG1_HOS_KEYBLOBS_OFFSET 0x180000
#define PKG1_ERISTA_ON_MARIKO_MAGIC 0xE59FD00C // For 4.0.0 Erista and up.
#define PKG1_MARIKO_ON_ERISTA_MAGIC 0x40010040 // Mariko pkg1 entrypoint.
2018-07-01 02:03:17 +00:00
typedef struct _patch_t
{
u32 off;
u32 val;
} patch_t;
2018-05-01 05:15:48 +00:00
#define PATCHSET_DEF(name, ...) \
const patch_t name[] = { \
2018-05-01 05:15:48 +00:00
__VA_ARGS__, \
{ 0xFFFFFFFF, 0xFFFFFFFF } \
}
typedef struct _bl_hdr_t210b01_t
{
/* 0x000 */ u8 aes_mac[0x10];
/* 0x010 */ u8 rsa_sig[0x100];
/* 0x110 */ u8 salt[0x20];
/* 0x130 */ u8 sha256[0x20];
/* 0x150 */ u32 version;
/* 0x154 */ u32 size;
/* 0x158 */ u32 load_addr;
/* 0x15C */ u32 entrypoint;
/* 0x160 */ u8 rsvd[0x10];
} bl_hdr_t210b01_t;
typedef struct _pk1_hdr_t
{
/* 0x00 */ u32 si_sha256; // Secure Init.
/* 0x04 */ u32 sm_sha256; // Secure Monitor.
/* 0x08 */ u32 sl_sha256; // Secure Loader.
/* 0x0C */ u32 unk; // what's this? It's not warmboot.
/* 0x10 */ char timestamp[14];
/* 0x1E */ u8 keygen;
/* 0x1F */ u8 version;
} pk1_hdr_t;
2018-05-01 05:15:48 +00:00
typedef struct _pkg1_id_t
{
const char *id;
u16 kb;
u16 fuses;
u16 tsec_off;
u16 pkg11_off;
2018-05-01 05:15:48 +00:00
u32 secmon_base;
u32 warmboot_base;
const patch_t *secmon_patchset;
2018-05-01 05:15:48 +00:00
} pkg1_id_t;
2018-03-07 01:11:46 +00:00
typedef struct _pk11_hdr_t
{
u32 magic;
u32 wb_size;
u32 wb_off;
u32 pad;
u32 ldr_size;
u32 ldr_off;
u32 sm_size;
u32 sm_off;
} pk11_hdr_t;
const pkg1_id_t *pkg1_get_latest();
2018-05-01 05:15:48 +00:00
const pkg1_id_t *pkg1_identify(u8 *pkg1);
int pkg1_decrypt(const pkg1_id_t *id, u8 *pkg1);
const u8 *pkg1_unpack(void *wm_dst, u32 *wb_sz, void *sm_dst, void *ldr_dst, const pkg1_id_t *id, u8 *pkg1);
void pkg1_secmon_patch(void *hos_ctxt, u32 secmon_base, bool t210b01);
void pkg1_warmboot_patch(void *hos_ctxt);
int pkg1_warmboot_config(void *hos_ctxt, u32 warmboot_base, u32 fuses_fw, u8 kb);
void pkg1_warmboot_rsa_mod(u32 warmboot_base);
2018-03-07 01:11:46 +00:00
#endif