Atmosphere/stratosphere/boot/source/boot_pmic_driver.cpp
2019-05-02 19:33:12 -07:00

63 lines
1.8 KiB
C++

/*
* Copyright (c) 2018-2019 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 <switch.h>
#include <stratosphere.hpp>
#include "boot_functions.hpp"
#include "boot_pmic_driver.hpp"
void PmicDriver::ShutdownSystem() {
if (R_FAILED(this->ShutdownSystem(false))) {
std::abort();
}
}
void PmicDriver::RebootSystem() {
if (R_FAILED(this->ShutdownSystem(true))) {
std::abort();
}
}
Result PmicDriver::GetAcOk(bool *out) {
u8 power_status;
Result rc = this->GetPowerStatus(&power_status);
if (R_FAILED(rc)) {
return rc;
}
*out = (power_status & 0x02) != 0;
return ResultSuccess;
}
Result PmicDriver::GetPowerIntr(u8 *out) {
const u8 addr = 0x0B;
return Boot::ReadI2cRegister(this->i2c_session, out, sizeof(*out), &addr, sizeof(addr));
}
Result PmicDriver::GetPowerStatus(u8 *out) {
const u8 addr = 0x15;
return Boot::ReadI2cRegister(this->i2c_session, out, sizeof(*out), &addr, sizeof(addr));
}
Result PmicDriver::GetNvErc(u8 *out) {
const u8 addr = 0x0C;
return Boot::ReadI2cRegister(this->i2c_session, out, sizeof(*out), &addr, sizeof(addr));
}
Result PmicDriver::ShutdownSystem(bool reboot) {
/* TODO: Implement this. */
std::abort();
}