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boot: implement bc24193 driver, part of CheckBatteryCharge

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This commit is contained in:
Michael Scire 2019-05-06 15:53:29 -07:00
parent ea90325535
commit 7c36a827da
7 changed files with 468 additions and 1 deletions
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72
stratosphere/boot/source/boot_check_battery.cpp Normal file
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/*
* 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 "boot_functions.hpp"
#include "boot_pmic_driver.hpp"
#include "boot_battery_driver.hpp"
#include "boot_charger_driver.hpp"
enum CheckBatteryResult {
CheckBatteryResult_Success = 0,
CheckBatteryResult_Shutdown = 1,
CheckBatteryResult_Reboot = 2,
};
void Boot::CheckBatteryCharge() {
PmicDriver pmic_driver;
BatteryDriver battery_driver;
ChargerDriver charger_driver;
if (R_FAILED(battery_driver.InitializeBatteryParameters())) {
pmic_driver.ShutdownSystem();
}
{
bool removed;
if (R_FAILED(battery_driver.IsBatteryRemoved(&removed)) || removed) {
pmic_driver.ShutdownSystem();
}
}
const u32 boot_reason = Boot::GetBootReason();
InputCurrentLimit input_current_limit;
if (R_FAILED(charger_driver.Initialize(boot_reason != 4)) || R_FAILED(charger_driver.GetInputCurrentLimit(&input_current_limit))) {
pmic_driver.ShutdownSystem();
}
if (input_current_limit <= InputCurrentLimit_150mA) {
charger_driver.SetChargerConfiguration(ChargerConfiguration_ChargeDisable);
pmic_driver.ShutdownSystem();
}
const u32 battery_version = Boot::GetBatteryVersion();
/* TODO: UpdateCharger(); */
/* TODO: LoopCheckBattery(); */
CheckBatteryResult check_result = CheckBatteryResult_Success;
switch (check_result) {
case CheckBatteryResult_Success:
break;
case CheckBatteryResult_Shutdown:
pmic_driver.ShutdownSystem();
break;
case CheckBatteryResult_Reboot:
pmic_driver.RebootSystem();
break;
default:
std::abort();
}
}