mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-26 22:02:15 +00:00
97 lines
3.8 KiB
C++
97 lines
3.8 KiB
C++
/*
|
|
* Copyright (c) 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/>.
|
|
*/
|
|
#include <exosphere.hpp>
|
|
#include "fatal_sdmmc.hpp"
|
|
#include "fatal_save_context.hpp"
|
|
#include "fatal_sound.hpp"
|
|
#include "fatal_display.hpp"
|
|
|
|
namespace ams::secmon::fatal {
|
|
|
|
namespace {
|
|
|
|
constexpr inline int I2cAddressMax77620Pmic = 0x3C;
|
|
|
|
ALWAYS_INLINE const ams::impl::FatalErrorContext *GetFatalErrorContext() {
|
|
return MemoryRegionVirtualTzramMarikoProgramFatalErrorContext.GetPointer<ams::impl::FatalErrorContext>();
|
|
}
|
|
|
|
}
|
|
|
|
void Main() {
|
|
/* Set library register addresses. */
|
|
actmon::SetRegisterAddress(MemoryRegionVirtualDeviceActivityMonitor.GetAddress());
|
|
clkrst::SetRegisterAddress(MemoryRegionVirtualDeviceClkRst.GetAddress());
|
|
flow::SetRegisterAddress(MemoryRegionVirtualDeviceFlowController.GetAddress());
|
|
fuse::SetRegisterAddress(MemoryRegionVirtualDeviceFuses.GetAddress());
|
|
gic::SetRegisterAddress(MemoryRegionVirtualDeviceGicDistributor.GetAddress(), MemoryRegionVirtualDeviceGicCpuInterface.GetAddress());
|
|
i2c::SetRegisterAddress(i2c::Port_1, MemoryRegionVirtualDeviceI2c1.GetAddress());
|
|
i2c::SetRegisterAddress(i2c::Port_5, MemoryRegionVirtualDeviceI2c5.GetAddress());
|
|
pinmux::SetRegisterAddress(MemoryRegionVirtualDeviceApbMisc.GetAddress(), MemoryRegionVirtualDeviceGpio.GetAddress());
|
|
pmc::SetRegisterAddress(MemoryRegionVirtualDevicePmc.GetAddress());
|
|
se::SetRegisterAddress(MemoryRegionVirtualDeviceSecurityEngine.GetAddress(), MemoryRegionVirtualDeviceSecurityEngine2.GetAddress());
|
|
uart::SetRegisterAddress(MemoryRegionVirtualDeviceUart.GetAddress());
|
|
wdt::SetRegisterAddress(MemoryRegionVirtualDeviceTimer.GetAddress());
|
|
util::SetRegisterAddress(MemoryRegionVirtualDeviceTimer.GetAddress());
|
|
|
|
/* Ensure that the log library is initialized. */
|
|
log::Initialize();
|
|
|
|
AMS_SECMON_LOG("%s\n", "Fatal start.");
|
|
|
|
/* Save the fatal error context. */
|
|
const auto *f_ctx = GetFatalErrorContext();
|
|
Result result = SaveFatalErrorContext(f_ctx);
|
|
if (R_SUCCEEDED(result)) {
|
|
AMS_SECMON_LOG("Saved fatal error context to /atmosphere/fatal_reports/report_%016" PRIx64 ".bin!\n", f_ctx->report_identifier);
|
|
} else {
|
|
AMS_SECMON_LOG("Failed to save fatal error context: %08x\n", result.GetValue());
|
|
}
|
|
|
|
/* Ensure that i2c-1/i2c-5 are usable for communicating with the audio device/pmic. */
|
|
clkrst::EnableI2c1Clock();
|
|
clkrst::EnableI2c5Clock();
|
|
i2c::Initialize(i2c::Port_1);
|
|
i2c::Initialize(i2c::Port_5);
|
|
|
|
/* Shut down audio. */
|
|
{
|
|
StopSound();
|
|
}
|
|
|
|
/* Display the fatal error. */
|
|
{
|
|
AMS_SECMON_LOG("Showing Display, LCD Vendor = %04x\n", GetLcdVendor());
|
|
InitializeDisplay();
|
|
ShowDisplay(f_ctx, result);
|
|
}
|
|
|
|
/* Ensure we have nothing waiting to be logged. */
|
|
AMS_LOG_FLUSH();
|
|
|
|
/* Wait for power button to be pressed. */
|
|
while (!pmic::IsPowerButtonPressed()) {
|
|
util::WaitMicroSeconds(100);
|
|
}
|
|
|
|
/* Reboot. */
|
|
pmic::ShutdownSystem(true);
|
|
|
|
/* Wait for our reboot to complete. */
|
|
AMS_INFINITE_LOOP();
|
|
}
|
|
|
|
}
|