ams.mitm: fix reboot to payload/fatal error distinction

exo/mariko fatal: disable backlight before we do screen re-init

exo/mariko fatal: perform display init, reboot on power button press

sdmmc: various fixes + logging as bugs are debugged

exo: implement start of mariko fatal handler

boot: update DisplayConfigMipiCal01 to reflect newest boot sysmodule

exo: shuffle logic around to support debug code region in iram

exo: reserve a portion of iram for secure monitor debug (including code)

boot/powctl/i2c: more miscellaneous fixes

boot: various bugfixes (b/w logo displays now)

pinmux: implement updated initial config api

boot: update/refactor display management to support hw type 5/display 0x1040/0x2050

dd: implement DeviceAddressSpaceType api

boot: refactor battery checking to use new powctl apis

powctl: implement client api (needs board-specific impl)

pwm: implement driver for boot sysmodule

i2c: implement remaining required driver logic

i2c: command list format, get boot down to linker errors

i2c/gpio: hook up open session for sf interface

i2c: implement BusAccessor except Send/Receive/WriteHeader

boot: add rgltr/clkrst overrides, skel I2cBusAccessor

i2c: begin skeleton device driver framework

gpio: implement more of server library for boot sysmodule client usage

wec: implement wec driver components for boot sysmodule

gpio: add (most of) driver framework for boot sysmodule usage

sdmmc: implement driver suitable for fs + bootloader ...

* sdmmc: begin skeletoning sdmmc driver

* sdmmc: add most of SdHostStandardController

* sdmmc: implement most of SdmmcController

* sdmmc: Sdmmc2Controller

* sdmmc: skeleton implementation of Sdmmc1Controller

* sdmmc: complete abstract logic for Sdmmc1 power controller

* sdmmc: implement gpio handling for sdmmc1-register-control

* sdmmc: implement pinmux handling for sdmmc1-register-control

* sdmmc: fix building for arm32 and in stratosphere context

* sdmmc: implement voltage enable/set for sdmmc1-register-control

* util: move T(V)SNPrintf from kernel to util

* sdmmc: implement BaseDeviceAccessor

* sdmmc: implement MmcDeviceAccessor

* sdmmc: implement clock reset controller for register api

* sdmmc: fix bug in WaitWhileCommandInhibit, add mmc accessors

* exo: add sdmmc test program

* sdmmc: fix speed mode extension, add CheckMmcConnection for debug

* sdmmc: add DeviceDetector, gpio: implement client api

* gpio: modernize client api instead of doing it the lazy way

* sdmmc: SdCardDeviceAccessor impl

* sdmmc: update test program to read first two sectors of sd card

* sdmmc: fix vref sel

* sdmmc: finish outward-facing api (untested)

* ams: changes for libvapours including tegra register defs

* sdmmc: remove hwinit

ams: update build system to add generic-fallback support

strat: use 1 fewer fs session at runtime (and match official ncm usage)

Implement support for parsing/interacting with NCAs. (#942) ...

* fs: implement support for interacting with ncas.

* spl: extend to use virtual keyslots

Switch atmosphere's build target to C++20. (#952) ...

* ams: update to build with gcc10/c++20

* remove mno-outline-atomics

* ams: take care of most TODO C++20s

* fusee/sept: update for gcc10

* whoosh, your code now uses pre-compiled headers

* make: dependency fixes