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exo2: implement through boot config load/validate

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This commit is contained in:
Michael Scire 2020-05-12 00:32:09 -07:00 • committed by SciresM
parent cbcd1d87fb
commit e11fad6598
26 changed files with 688 additions and 49 deletions
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1
libraries/libexosphere/include/exosphere.hpp
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@ -21,6 +21,7 @@
#include <exosphere/hw.hpp>
#include <exosphere/util.hpp>
#include <exosphere/mmu.hpp>
#include <exosphere/br.hpp>
#include <exosphere/gic.hpp>
#include <exosphere/wdt.hpp>
#include <exosphere/pkg1.hpp>

19
libraries/libexosphere/include/exosphere/br.hpp Normal file
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@ -0,0 +1,19 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <vapours.hpp>
#include <exosphere/br/br_types.hpp>

30
libraries/libexosphere/include/exosphere/br/br_types.hpp Normal file
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@ -0,0 +1,30 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <vapours.hpp>
#include <exosphere/br/impl/br_erista_types.hpp>
#include <exosphere/br/impl/br_mariko_types.hpp>
namespace ams::br {
struct BootEcid {
u32 ecid[4];
};
static_assert(util::is_pod<BootEcid>::value);
static_assert(sizeof(BootEcid) == 0x10);
}

21
libraries/libexosphere/include/exosphere/br/impl/br_erista_types.hpp Normal file
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@ -0,0 +1,21 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <vapours.hpp>
namespace ams::br::erista {
}

21
libraries/libexosphere/include/exosphere/br/impl/br_mariko_types.hpp Normal file
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@ -0,0 +1,21 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <vapours.hpp>
namespace ams::br::mariko {
}

2
libraries/libexosphere/include/exosphere/fuse.hpp
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@ -15,6 +15,7 @@
*/
#pragma once
#include <vapours.hpp>
#include <exosphere/br.hpp>
#include <exosphere/pmic.hpp>
namespace ams::fuse {
@ -45,5 +46,6 @@ namespace ams::fuse {
HardwareType GetHardwareType();
HardwareState GetHardwareState();
pmic::Regulator GetRegulator();
void GetEcid(br::BootEcid *out);
}

1
libraries/libexosphere/include/exosphere/pkg1.hpp
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@ -20,3 +20,4 @@
#include <exosphere/pkg1/pkg1_error_types.hpp>
#include <exosphere/pkg1/pkg1_key_generation.hpp>
#include <exosphere/pkg1/pkg1_se_key_slots.hpp>
#include <exosphere/pkg1/pkg1_api.hpp>

25
libraries/libexosphere/include/exosphere/pkg1/pkg1_api.hpp Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <vapours.hpp>
namespace ams::pkg1 {
bool IsProduction();
bool IsProductionForVersionCheck();
bool IsProductionForPublicKey();
}

6
libraries/libexosphere/include/exosphere/pkg1/pkg1_boot_config.hpp
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@ -90,9 +90,13 @@ namespace ams::pkg1 {
return static_cast<MemoryMode>(this->flags0[3]);
}
bool IsTscInitialValueValid() const {
constexpr bool IsInitialTscValueValid() const {
return (this->flags0[4] & (1 << 0)) != 0;
}
constexpr u64 GetInitialTscValue() const {
return this->IsInitialTscValueValid() ? this->initial_tsc_value : 0;
}
};
static_assert(util::is_pod<BootConfigData>::value);
static_assert(sizeof(BootConfigData) == 0x200);

1
libraries/libexosphere/include/exosphere/se.hpp
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@ -19,6 +19,7 @@
#include <exosphere/se/se_common.hpp>
#include <exosphere/se/se_management.hpp>
#include <exosphere/se/se_aes.hpp>
#include <exosphere/se/se_hash.hpp>
#include <exosphere/se/se_rsa.hpp>
#include <exosphere/se/se_rng.hpp>
#include <exosphere/se/se_suspend.hpp>

30
libraries/libexosphere/include/exosphere/se/se_hash.hpp Normal file
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@ -0,0 +1,30 @@
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* 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/>.
*/
#pragma once
#include <vapours.hpp>
namespace ams::se {
constexpr inline int Sha256HashSize = crypto::Sha256Generator::HashSize;
union Sha256Hash {
u8 bytes[Sha256HashSize / sizeof( u8)];
u32 words[Sha256HashSize / sizeof(u32)];
};
void CalculateSha256(Sha256Hash *dst, const void *src, size_t src_size);
}

2
libraries/libexosphere/include/exosphere/se/se_rsa.hpp
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@ -26,4 +26,6 @@ namespace ams::se {
void SetRsaKey(int slot, const void *mod, size_t mod_size, const void *exp, size_t exp_size);
void ModularExponentiate(void *dst, size_t dst_size, int slot, const void *src, size_t src_size);
}

4
libraries/libexosphere/include/exosphere/secmon/secmon_configuration_context.arch.arm64.hpp
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@ -70,6 +70,10 @@ namespace ams::secmon {
GetConfigurationContext().secmon_cfg.key_generation = generation;
}
ALWAYS_INLINE pkg1::BootConfig *GetBootConfigStorage() {
return std::addressof(GetConfigurationContext().boot_config);
}
}
ALWAYS_INLINE const ConfigurationContext &GetConfigurationContext() {

8
libraries/libexosphere/include/exosphere/secmon/secmon_memory_layout.hpp
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@ -271,7 +271,9 @@ namespace ams::secmon {
static_assert(MemoryRegionVirtual.Contains(MemoryRegionVirtualTzramL2L3PageTable));
static_assert(MemoryRegionPhysicalTzramNonVolatile.Contains(MemoryRegionPhysicalTzramL2L3PageTable));
constexpr inline const MemoryRegion MemoryRegionPhysicalTzramFullProgramImage = MemoryRegion(0x7C010800, 0xD800);
constexpr inline const MemoryRegion MemoryRegionPhysicalIramBootCodeImage = MemoryRegion(0x40032000, 0xC000);
constexpr inline const MemoryRegion MemoryRegionPhysicalTzramFullProgramImage = MemoryRegion(UINT64_C(0x7C010800), 0xD800);
constexpr inline const MemoryRegion MemoryRegionPhysicalIramBootCodeImage = MemoryRegion(UINT64_C(0x40032000), 0xC000);
}
constexpr inline const MemoryRegion MemoryRegionPhysicalIramBootConfig = MemoryRegion(UINT64_C(0x4003F800), 0x400);
}

19
libraries/libexosphere/include/exosphere/tegra/tegra_sysctr0.hpp
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@ -16,6 +16,9 @@
#pragma once
#include <vapours.hpp>
#define SYSCTR0_CNTCR (0x00C)
#define SYSCTR0_CNTCV0 (0x008)
#define SYSCTR0_CNTCV1 (0x00C)
#define SYSCTR0_CNTFID0 (0x020)
#define SYSCTR0_CNTFID1 (0x024)
@ -33,4 +36,18 @@
#define SYSCTR0_COUNTERID10 (0xFF8)
#define SYSCTR0_COUNTERID11 (0xFFC)
#define SYSCTR0_COUNTERID(n) SYSCTR0_COUNTERID##n
#define SYSCTR0_COUNTERID(n) SYSCTR0_COUNTERID##n
#define SYSCTR0_REG_BITS_MASK(NAME) REG_NAMED_BITS_MASK (SYSCTR0, NAME)
#define SYSCTR0_REG_BITS_VALUE(NAME, VALUE) REG_NAMED_BITS_VALUE (SYSCTR0, NAME, VALUE)
#define SYSCTR0_REG_BITS_ENUM(NAME, ENUM) REG_NAMED_BITS_ENUM (SYSCTR0, NAME, ENUM)
#define SYSCTR0_REG_BITS_ENUM_SEL(NAME, __COND__, TRUE_ENUM, FALSE_ENUM) REG_NAMED_BITS_ENUM_SEL(SYSCTR0, NAME, __COND__, TRUE_ENUM, FALSE_ENUM)
#define DEFINE_SYSCTR0_REG(NAME, __OFFSET__, __WIDTH__) REG_DEFINE_NAMED_REG (SYSCTR0, NAME, __OFFSET__, __WIDTH__)
#define DEFINE_SYSCTR0_REG_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE) REG_DEFINE_NAMED_BIT_ENUM (SYSCTR0, NAME, __OFFSET__, ZERO, ONE)
#define DEFINE_SYSCTR0_REG_TWO_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE, TWO, THREE) REG_DEFINE_NAMED_TWO_BIT_ENUM (SYSCTR0, NAME, __OFFSET__, ZERO, ONE, TWO, THREE)
#define DEFINE_SYSCTR0_REG_THREE_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN) REG_DEFINE_NAMED_THREE_BIT_ENUM(SYSCTR0, NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN)
#define DEFINE_SYSCTR0_REG_FOUR_BIT_ENUM(NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELVE, THIRTEEN, FOURTEEN, FIFTEEN) REG_DEFINE_NAMED_FOUR_BIT_ENUM (SYSCTR0, NAME, __OFFSET__, ZERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELVE, THIRTEEN, FOURTEEN, FIFTEEN)
DEFINE_SYSCTR0_REG_BIT_ENUM(CNTCR_EN, 0, DISABLE, ENABLE);
DEFINE_SYSCTR0_REG_BIT_ENUM(CNTCR_HDBG, 1, DISABLE, ENABLE);