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bpc.mitm/exo: support pmic reboot/shutdown on mariko (thanks @CTCaer)

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Michael Scire 2023-10-11 18:50:38 -07:00 • committed by SciresM
parent 71d0274884
commit 2ec3e141c7
7 changed files with 54 additions and 15 deletions
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26
exosphere/program/source/secmon_user_power_management.cpp
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@ -70,6 +70,15 @@ namespace ams::secmon {
}
void PerformUserRebootByPmic() {
/* Ensure that i2c-5 is usable for communicating with the pmic. */
clkrst::EnableI2c5Clock();
i2c::Initialize(i2c::Port_5);
/* Reboot. */
pmic::ShutdownSystem(true);
}
void PerformUserRebootToRcm() {
/* Configure the bootrom to boot to rcm. */
reg::Write(PMC + APBDEV_PMC_SCRATCH0, 0x2);
@ -100,11 +109,20 @@ namespace ams::secmon {
}
void PerformUserShutDown() {
/* Load our reboot stub to iram. */
LoadRebootStub(RebootStubAction_ShutDown);
if (fuse::GetSocType() == fuse::SocType_Mariko) {
/* Ensure that i2c-5 is usable for communicating with the pmic. */
clkrst::EnableI2c5Clock();
i2c::Initialize(i2c::Port_5);
/* Reboot. */
PerformPmcReboot();
/* On Mariko shutdown via pmic. */
pmic::ShutdownSystem(false);
} else /* if (fuse::GetSocType() == fuse::SocType_Erista) */ {
/* Load our reboot stub to iram. */
LoadRebootStub(RebootStubAction_ShutDown);
/* Reboot. */
PerformPmcReboot();
}
}
}