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pkg1: reduce struct sizes

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This commit is contained in:
CTCaer 2021-05-11 10:08:43 +03:00
parent d0fefabad7
commit 21e6a0cf7e
3 changed files with 41 additions and 35 deletions
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63
bootloader/hos/pkg1.c
View file

@ -127,10 +127,6 @@ PATCHSET_DEF(_warmboot_1_patchset,
{ 0x4DC, _NOPv7() } // Fuse check.
);
PATCHSET_DEF(_warmboot_2_patchset,
{ 0x4DC, _NOPv7() } // Fuse check.
);
PATCHSET_DEF(_warmboot_3_patchset,
{ 0x4DC, _NOPv7() }, // Fuse check.
{ 0x4F0, _NOPv7() } // Segment id check.
@ -155,29 +151,28 @@ static const u8 sec_map_4xx[3] = { PK11_SECTION_LD, PK11_SECTION_SM, PK11_SECTIO
// ID (Timestamp), KB, Fuses, TSEC, PK11, SECMON, Warmboot.
static const pkg1_id_t _pkg1_ids[] = {
{ "20161121183008", 0, 1, 0x1900, 0x3FE0, SM_100_ADR, 0x8000D000, _secmon_1_patchset, _warmboot_1_patchset }, // 1.0.0 (Patched relocator).
{ "20170210155124", 0, 2, 0x1900, 0x3FE0, 0x4002D000, 0x8000D000, _secmon_2_patchset, _warmboot_2_patchset }, // 2.0.0 - 2.3.0.
{ "20170519101410", 1, 3, 0x1A00, 0x3FE0, 0x4002D000, 0x8000D000, _secmon_3_patchset, _warmboot_3_patchset }, // 3.0.0.
{ "20170710161758", 2, 4, 0x1A00, 0x3FE0, 0x4002D000, 0x8000D000, _secmon_3_patchset, _warmboot_3_patchset }, // 3.0.1 - 3.0.2.
{ "20170921172629", 3, 5, 0x1800, 0x3FE0, 0x4002B000, 0x4003B000, _secmon_4_patchset, _warmboot_4_patchset }, // 4.0.0 - 4.1.0.
{ "20180220163747", 4, 6, 0x1900, 0x3FE0, 0x4002B000, 0x4003B000, _secmon_5_patchset, _warmboot_4_patchset }, // 5.0.0 - 5.1.0.
{ "20180802162753", 5, 7, 0x1900, 0x3FE0, 0x4002B000, 0x4003D800, _secmon_6_patchset, _warmboot_4_patchset }, // 6.0.0 - 6.1.0.
{ "20181107105733", 6, 8, 0x0E00, 0x6FE0, 0x4002B000, 0x4003D800, _secmon_62_patchset, _warmboot_4_patchset }, // 6.2.0.
{ "20181218175730", 7, 9, 0x0F00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 7.0.0.
{ "20190208150037", 7, 9, 0x0F00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 7.0.1.
{ "20190314172056", 7, 9, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 8.0.0 - 8.0.1.
{ "20190531152432", 8, 10, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 8.1.0 - 8.1.1.
{ "20190809135709", 9, 11, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 9.0.0 - 9.0.1.
{ "20191021113848", 10, 12, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 9.1.0 - 9.2.0.
{ "20200303104606", 10, 13, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 10.0.0 - 10.2.0.
{ "20201030110855", 10, 14, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 11.0.0 - 11.0.1
{ "20210129111626", 10, 14, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL, NULL }, // 12.0.0+
{ NULL } // End.
{ "20161121183008", 0, 1, 0x1900, 0x3FE0, SM_100_ADR, 0x8000D000, _secmon_1_patchset }, // 1.0.0 (Patched relocator).
{ "20170210155124", 0, 2, 0x1900, 0x3FE0, 0x4002D000, 0x8000D000, _secmon_2_patchset }, // 2.0.0 - 2.3.0.
{ "20170519101410", 1, 3, 0x1A00, 0x3FE0, 0x4002D000, 0x8000D000, _secmon_3_patchset }, // 3.0.0.
{ "20170710161758", 2, 4, 0x1A00, 0x3FE0, 0x4002D000, 0x8000D000, _secmon_3_patchset }, // 3.0.1 - 3.0.2.
{ "20170921172629", 3, 5, 0x1800, 0x3FE0, 0x4002B000, 0x4003B000, _secmon_4_patchset }, // 4.0.0 - 4.1.0.
{ "20180220163747", 4, 6, 0x1900, 0x3FE0, 0x4002B000, 0x4003B000, _secmon_5_patchset }, // 5.0.0 - 5.1.0.
{ "20180802162753", 5, 7, 0x1900, 0x3FE0, 0x4002B000, 0x4003D800, _secmon_6_patchset }, // 6.0.0 - 6.1.0.
{ "20181107105733", 6, 8, 0x0E00, 0x6FE0, 0x4002B000, 0x4003D800, _secmon_62_patchset}, // 6.2.0.
{ "20181218175730", 7, 9, 0x0F00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 7.0.0.
{ "20190208150037", 7, 9, 0x0F00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 7.0.1.
{ "20190314172056", 7, 9, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 8.0.0 - 8.0.1.
{ "20190531152432", 8, 10, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 8.1.0 - 8.1.1.
{ "20190809135709", 9, 11, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 9.0.0 - 9.0.1.
{ "20191021113848", 10, 12, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 9.1.0 - 9.2.0.
{ "20200303104606", 10, 13, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 10.0.0 - 10.2.0.
{ "20201030110855", 10, 14, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 11.0.0 - 11.0.1
{ "20210129111626", 10, 14, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000, NULL }, // 12.0.0+
};
const pkg1_id_t *pkg1_get_latest()
{
return &_pkg1_ids[ARRAY_SIZE(_pkg1_ids) - 2];
return &_pkg1_ids[ARRAY_SIZE(_pkg1_ids) - 1];
}
const pkg1_id_t *pkg1_identify(u8 *pkg1)
@ -187,7 +182,7 @@ const pkg1_id_t *pkg1_identify(u8 *pkg1)
build_date[14] = 0;
gfx_printf("Found pkg1 ('%s').\n\n", build_date);
for (u32 i = 0; _pkg1_ids[i].id; i++)
for (u32 i = 0; i < ARRAY_SIZE(_pkg1_ids); i++)
if (!memcmp(pkg1 + 0x10, _pkg1_ids[i].id, 8))
return &_pkg1_ids[i];
return NULL;
@ -195,13 +190,13 @@ const pkg1_id_t *pkg1_identify(u8 *pkg1)
int pkg1_decrypt(const pkg1_id_t *id, u8 *pkg1)
{
// Decrypt package1.
pk11_hdr_t *hdr;
u8 *pkg11 = pkg1 + id->pkg11_off;
u32 pkg11_size = *(u32 *)pkg11;
// Decrypt package1.
if (!h_cfg.t210b01)
{
u8 *pkg11 = pkg1 + id->pkg11_off;
u32 pkg11_size = *(u32 *)pkg11;
hdr = (pk11_hdr_t *)(pkg11 + 0x20);
se_aes_crypt_ctr(11, hdr, pkg11_size, hdr, pkg11_size, pkg11 + 0x10);
}
@ -312,9 +307,21 @@ void pkg1_secmon_patch(void *hos_ctxt, u32 secmon_base, bool t210b01)
void pkg1_warmboot_patch(void *hos_ctxt)
{
launch_ctxt_t *ctxt = (launch_ctxt_t *)hos_ctxt;
patch_t *warmboot_patchset;
// Patch warmboot on T210 to allow downgrading.
patch_t *warmboot_patchset = ctxt->pkg1_id->warmboot_patchset;
switch (ctxt->pkg1_id->kb)
{
case 0:
warmboot_patchset = _warmboot_1_patchset;
break;
case 1 ... 2:
warmboot_patchset = _warmboot_3_patchset;
break;
default: // 4.0.0 - 6.2.0.
warmboot_patchset = _warmboot_4_patchset;
break;
}
gfx_printf("%kPatching Warmboot%k\n", 0xFFFFBA00, 0xFFCCCCCC);
for (u32 i = 0; warmboot_patchset[i].off != 0xFFFFFFFF; i++)
*(vu32 *)(ctxt->pkg1_id->warmboot_base + warmboot_patchset[i].off) = warmboot_patchset[i].val;

1
bootloader/hos/pkg1.h
View file

@ -60,7 +60,6 @@ typedef struct _pkg1_id_t
u32 secmon_base;
u32 warmboot_base;
patch_t *secmon_patchset;
patch_t *warmboot_patchset;
} pkg1_id_t;
typedef struct _pk11_hdr_t

12
nyx/nyx_gui/hos/pkg1.c
View file

@ -1,7 +1,7 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018 st4rk
* Copyright (c) 2018-2020 CTCaer
* Copyright (c) 2018-2021 CTCaer
* Copyright (c) 2018 balika011
*
* This program is free software; you can redistribute it and/or modify it
@ -41,6 +41,7 @@ static const u8 sec_map_100[3] = { PK11_SECTION_SM, PK11_SECTION_LD, PK11_SECTIO
static const u8 sec_map_2xx[3] = { PK11_SECTION_WB, PK11_SECTION_LD, PK11_SECTION_SM };
static const u8 sec_map_4xx[3] = { PK11_SECTION_LD, PK11_SECTION_SM, PK11_SECTION_WB };
// ID (Timestamp), KB, TSEC, PK11, SECMON, Warmboot.
static const pkg1_id_t _pkg1_ids[] = {
{ "20161121183008", 0, 0x1900, 0x3FE0, 0x40014020, 0x8000D000 }, // 1.0.0.
{ "20170210155124", 0, 0x1900, 0x3FE0, 0x4002D000, 0x8000D000 }, // 2.0.0 - 2.3.0.
@ -59,7 +60,6 @@ static const pkg1_id_t _pkg1_ids[] = {
{ "20200303104606", 10, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000 }, // 10.0.0 - 10.2.0.
{ "20201030110855", 10, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000 }, // 11.0.0 - 11.0.1
{ "20210129111626", 10, 0x0E00, 0x6FE0, 0x40030000, 0x4003E000 }, // 12.0.0+
{ NULL } //End.
};
const pkg1_id_t *pkg1_identify(u8 *pkg1, char *build_date)
@ -70,7 +70,7 @@ const pkg1_id_t *pkg1_identify(u8 *pkg1, char *build_date)
build_date[14] = 0;
}
for (u32 i = 0; _pkg1_ids[i].id; i++)
for (u32 i = 0; i < ARRAY_SIZE(_pkg1_ids); i++)
if (!memcmp(pkg1 + 0x10, _pkg1_ids[i].id, 8))
return &_pkg1_ids[i];
return NULL;
@ -78,13 +78,13 @@ const pkg1_id_t *pkg1_identify(u8 *pkg1, char *build_date)
int pkg1_decrypt(const pkg1_id_t *id, u8 *pkg1)
{
// Decrypt package1.
pk11_hdr_t *hdr;
u8 *pkg11 = pkg1 + id->pkg11_off;
u32 pkg11_size = *(u32 *)pkg11;
// Decrypt package1.
if (!h_cfg.t210b01)
{
u8 *pkg11 = pkg1 + id->pkg11_off;
u32 pkg11_size = *(u32 *)pkg11;
hdr = (pk11_hdr_t *)(pkg11 + 0x20);
se_aes_crypt_ctr(11, hdr, pkg11_size, hdr, pkg11_size, pkg11 + 0x10);
}