exo: explicitly TODO the warmboot magic

exo/mariko fatal: add missing (

fusee: integrate mariko fatal.

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

exo/mariko fatal: stop sound output on fatal error

exo/mariko fatal: print descriptor for fatal error report

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

exo/mariko fatal: halt other cores when beginning fatal program

exo: fix building on release

exo: receive saved lcd vendor from bl

fatal: restructure, skeleton disp

sdmmc: various fixes + logging as bugs are debugged

exo/mariko fatal: save fatal error binaries to the SD

exo/mariko_fatal: add sdmmc write function

mariko fatal: map 0xC0000000 for framebuffer usage

exo: read first two sd card sectors in mariko_fatal

exo: implement start of mariko fatal handler

exo: map stack region for mariko-only program

exo: load mariko-only program during boot

exo: add logging to boot under debug config

exo: free space by moving keys to volatile iram, support logging under debug config

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

exo: disable untranslated gpu accesses on mariko

exosphere: release, debug, audit configs

exo/program: release, debug, audit configs

rebootstub: audit/debug/release

libexo/sc7fw: support release/debug/audit

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

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: expose reboot payload for kernel panic