erpt: amend logic for culling orphan attachments

subrepo:
  subdir:   "libraries"
  merged:   "da6eac98"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "da6eac98"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

.gitattributes

@@ -0,0 +1 @@
+config_templates/hbl_html/accessible-urls/accessible-urls.txt text eol=lf

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: ReSwitched Discord
+    url: https://discordapp.com/invite/DThbZ7z
+    about: Please ask questions here, instead of making GitHub issues.

.github/ISSUE_TEMPLATE/question.md

@@ -1,7 +0,0 @@
----
-name: Question
-about: Please ask questions in the ReSwitched discord, instead of making issues. 
---- 
-We would like to use GitHub to keep track of problems/feature requests.  
-If you have a question, please join the ReSwitched discord for help. 
-- Discord link: https://discordapp.com/invite/DThbZ7z 

.gitignore

@@ -64,6 +64,7 @@ dkms.conf
 # Distribution files
 *.tgz
 *.zip
+*.bz2
 
 # IDA binaries
 *.id0

.gitmodules

@@ -1,6 +0,0 @@
-[submodule "common/include/boost"]
-	path = common/include/boost
-	url = https://github.com/Atmosphere-NX/ext-boost.git
-[submodule "stratosphere/libstratosphere"]
-	path = stratosphere/libstratosphere
-	url = https://github.com/Atmosphere-NX/libstratosphere.git

Makefile

@@ -1,4 +1,4 @@
-TOPTARGETS := all clean dist
+TOPTARGETS := all clean dist-no-debug dist
 AMSBRANCH := $(shell git symbolic-ref --short HEAD)
 AMSHASH := $(shell git rev-parse --short HEAD)
 AMSREV := $(AMSBRANCH)-$(AMSHASH)
@@ -7,7 +7,7 @@ ifneq (, $(strip $(shell git status --porcelain 2>/dev/null)))
     AMSREV := $(AMSREV)-dirty
 endif
 
-COMPONENTS := fusee stratosphere exosphere thermosphere troposphere
+COMPONENTS := fusee stratosphere mesosphere exosphere thermosphere troposphere libraries
 
 all: $(COMPONENTS)
 
@@ -17,30 +17,36 @@ thermosphere:
 exosphere: thermosphere
 	$(MAKE) -C exosphere all
 
-stratosphere: exosphere
+stratosphere: exosphere libraries
 	$(MAKE) -C stratosphere all
 
+mesosphere: exosphere libraries
+	$(MAKE) -C mesosphere all
+
 troposphere: stratosphere
 	$(MAKE) -C troposphere all
 
 sept: exosphere
 	$(MAKE) -C sept all
 
-fusee: exosphere stratosphere sept
+fusee: exosphere mesosphere stratosphere sept
 	$(MAKE) -C $@ all
 
+libraries:
+	$(MAKE) -C libraries all
+
 clean:
 	$(MAKE) -C fusee clean
 	rm -rf out
 
-dist: all
-	$(eval MAJORVER = $(shell grep '\ATMOSPHERE_RELEASE_VERSION_MAJOR\b' common/include/atmosphere/version.h \
+dist-no-debug: all
+	$(eval MAJORVER = $(shell grep 'define ATMOSPHERE_RELEASE_VERSION_MAJOR\b' libraries/libvapours/include/vapours/ams/ams_api_version.h \
 		| tr -s [:blank:] \
 		| cut -d' ' -f3))
-	$(eval MINORVER = $(shell grep '\ATMOSPHERE_RELEASE_VERSION_MINOR\b' common/include/atmosphere/version.h \
+	$(eval MINORVER = $(shell grep 'define ATMOSPHERE_RELEASE_VERSION_MINOR\b' libraries/libvapours/include/vapours/ams/ams_api_version.h \
 		| tr -s [:blank:] \
 		| cut -d' ' -f3))
-	$(eval MICROVER = $(shell grep '\ATMOSPHERE_RELEASE_VERSION_MICRO\b' common/include/atmosphere/version.h \
+	$(eval MICROVER = $(shell grep 'define ATMOSPHERE_RELEASE_VERSION_MICRO\b' libraries/libvapours/include/vapours/ams/ams_api_version.h \
 		| tr -s [:blank:] \
 		| cut -d' ' -f3))
 	$(eval AMSVER = $(MAJORVER).$(MINORVER).$(MICROVER)-$(AMSREV))
@@ -50,33 +56,40 @@ dist: all
 	mkdir atmosphere-$(AMSVER)/atmosphere
 	mkdir atmosphere-$(AMSVER)/sept
 	mkdir atmosphere-$(AMSVER)/switch
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/010000000000000D
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000034
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000036
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000037
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000008
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/010000000000000D
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000032
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000034
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000036
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000037
 	mkdir -p atmosphere-$(AMSVER)/atmosphere/fatal_errors
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/config_templates
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/config
 	cp fusee/fusee-primary/fusee-primary.bin atmosphere-$(AMSVER)/atmosphere/reboot_payload.bin
+	cp fusee/fusee-mtc/fusee-mtc.bin atmosphere-$(AMSVER)/atmosphere/fusee-mtc.bin
 	cp fusee/fusee-secondary/fusee-secondary.bin atmosphere-$(AMSVER)/atmosphere/fusee-secondary.bin
 	cp fusee/fusee-secondary/fusee-secondary.bin atmosphere-$(AMSVER)/sept/payload.bin
 	cp sept/sept-primary/sept-primary.bin atmosphere-$(AMSVER)/sept/sept-primary.bin
 	cp sept/sept-secondary/sept-secondary.bin atmosphere-$(AMSVER)/sept/sept-secondary.bin
 	cp sept/sept-secondary/sept-secondary_00.enc atmosphere-$(AMSVER)/sept/sept-secondary_00.enc
 	cp sept/sept-secondary/sept-secondary_01.enc atmosphere-$(AMSVER)/sept/sept-secondary_01.enc
-	cp common/defaults/BCT.ini atmosphere-$(AMSVER)/atmosphere/BCT.ini
-	cp common/defaults/loader.ini atmosphere-$(AMSVER)/atmosphere/loader.ini
-	cp common/defaults/system_settings.ini atmosphere-$(AMSVER)/atmosphere/system_settings.ini
-	cp -r common/defaults/kip_patches atmosphere-$(AMSVER)/atmosphere/kip_patches
-	cp -r common/defaults/hbl_html atmosphere-$(AMSVER)/atmosphere/hbl_html
-	cp stratosphere/dmnt/dmnt.nsp atmosphere-$(AMSVER)/atmosphere/titles/010000000000000D/exefs.nsp
-	cp stratosphere/eclct.stub/eclct.stub.nsp atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032/exefs.nsp
-	cp stratosphere/fatal/fatal.nsp atmosphere-$(AMSVER)/atmosphere/titles/0100000000000034/exefs.nsp
-	cp stratosphere/creport/creport.nsp atmosphere-$(AMSVER)/atmosphere/titles/0100000000000036/exefs.nsp
-	cp stratosphere/ro/ro.nsp atmosphere-$(AMSVER)/atmosphere/titles/0100000000000037/exefs.nsp
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032/flags
-	touch atmosphere-$(AMSVER)/atmosphere/titles/0100000000000032/flags/boot2.flag
-	mkdir -p atmosphere-$(AMSVER)/atmosphere/titles/0100000000000037/flags
-	touch atmosphere-$(AMSVER)/atmosphere/titles/0100000000000037/flags/boot2.flag
+	cp sept/sept-secondary/sept-secondary_dev_00.enc atmosphere-$(AMSVER)/sept/sept-secondary_dev_00.enc
+	cp sept/sept-secondary/sept-secondary_dev_01.enc atmosphere-$(AMSVER)/sept/sept-secondary_dev_01.enc
+	cp config_templates/BCT.ini atmosphere-$(AMSVER)/atmosphere/config/BCT.ini
+	cp config_templates/override_config.ini atmosphere-$(AMSVER)/atmosphere/config_templates/override_config.ini
+	cp config_templates/system_settings.ini atmosphere-$(AMSVER)/atmosphere/config_templates/system_settings.ini
+	cp -r config_templates/kip_patches atmosphere-$(AMSVER)/atmosphere/kip_patches
+	cp -r config_templates/hbl_html atmosphere-$(AMSVER)/atmosphere/hbl_html
+	cp stratosphere/boot2/boot2.nsp atmosphere-$(AMSVER)/atmosphere/contents/0100000000000008/exefs.nsp
+	cp stratosphere/dmnt/dmnt.nsp atmosphere-$(AMSVER)/atmosphere/contents/010000000000000D/exefs.nsp
+	cp stratosphere/eclct.stub/eclct.stub.nsp atmosphere-$(AMSVER)/atmosphere/contents/0100000000000032/exefs.nsp
+	cp stratosphere/fatal/fatal.nsp atmosphere-$(AMSVER)/atmosphere/contents/0100000000000034/exefs.nsp
+	cp stratosphere/creport/creport.nsp atmosphere-$(AMSVER)/atmosphere/contents/0100000000000036/exefs.nsp
+	cp stratosphere/ro/ro.nsp atmosphere-$(AMSVER)/atmosphere/contents/0100000000000037/exefs.nsp
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000032/flags
+	touch atmosphere-$(AMSVER)/atmosphere/contents/0100000000000032/flags/boot2.flag
+	mkdir -p atmosphere-$(AMSVER)/atmosphere/contents/0100000000000037/flags
+	touch atmosphere-$(AMSVER)/atmosphere/contents/0100000000000037/flags/boot2.flag
 	cp troposphere/reboot_to_payload/reboot_to_payload.nro atmosphere-$(AMSVER)/switch/reboot_to_payload.nro
 	cd atmosphere-$(AMSVER); zip -r ../atmosphere-$(AMSVER).zip ./*; cd ../;
 	rm -r atmosphere-$(AMSVER)
@@ -84,5 +97,45 @@ dist: all
 	mv atmosphere-$(AMSVER).zip out/atmosphere-$(AMSVER).zip
 	cp fusee/fusee-primary/fusee-primary.bin out/fusee-primary.bin
 
+dist: dist-no-debug
+	$(eval MAJORVER = $(shell grep 'define ATMOSPHERE_RELEASE_VERSION_MAJOR\b' libraries/libvapours/include/vapours/ams/ams_api_version.h \
+		| tr -s [:blank:] \
+		| cut -d' ' -f3))
+	$(eval MINORVER = $(shell grep 'define ATMOSPHERE_RELEASE_VERSION_MINOR\b' libraries/libvapours/include/vapours/ams/ams_api_version.h \
+		| tr -s [:blank:] \
+		| cut -d' ' -f3))
+	$(eval MICROVER = $(shell grep 'define ATMOSPHERE_RELEASE_VERSION_MICRO\b' libraries/libvapours/include/vapours/ams/ams_api_version.h \
+		| tr -s [:blank:] \
+		| cut -d' ' -f3))
+	$(eval AMSVER = $(MAJORVER).$(MINORVER).$(MICROVER)-$(AMSREV))
+	rm -rf atmosphere-$(AMSVER)-debug
+	mkdir atmosphere-$(AMSVER)-debug
+	cp fusee/fusee-primary/fusee-primary.elf atmosphere-$(AMSVER)-debug/fusee-primary.elf
+	cp fusee/fusee-mtc/fusee-mtc.elf atmosphere-$(AMSVER)-debug/fusee-mtc.elf
+	cp fusee/fusee-secondary/fusee-secondary.elf atmosphere-$(AMSVER)-debug/fusee-secondary.elf
+	cp sept/sept-primary/sept-primary.elf atmosphere-$(AMSVER)-debug/sept-primary.elf
+	cp sept/sept-secondary/sept-secondary.elf atmosphere-$(AMSVER)-debug/sept-secondary.elf
+	cp sept/sept-secondary/key_derivation/key_derivation.elf atmosphere-$(AMSVER)-debug/sept-secondary-key-derivation.elf
+	cp exosphere/exosphere.elf atmosphere-$(AMSVER)-debug/exosphere.elf
+	cp exosphere/lp0fw/lp0fw.elf atmosphere-$(AMSVER)-debug/lp0fw.elf
+	cp exosphere/sc7fw/sc7fw.elf atmosphere-$(AMSVER)-debug/sc7fw.elf
+	cp exosphere/rebootstub/rebootstub.elf atmosphere-$(AMSVER)-debug/rebootstub.elf
+	cp mesosphere/kernel_ldr/kernel_ldr.elf atmosphere-$(AMSVER)-debug/kernel_ldr.elf
+	cp stratosphere/ams_mitm/ams_mitm.elf atmosphere-$(AMSVER)-debug/ams_mitm.elf
+	cp stratosphere/boot/boot.elf atmosphere-$(AMSVER)-debug/boot.elf
+	cp stratosphere/boot2/boot2.elf atmosphere-$(AMSVER)-debug/boot2.elf
+	cp stratosphere/creport/creport.elf atmosphere-$(AMSVER)-debug/creport.elf
+	cp stratosphere/dmnt/dmnt.elf atmosphere-$(AMSVER)-debug/dmnt.elf
+	cp stratosphere/eclct.stub/eclct.stub.elf atmosphere-$(AMSVER)-debug/eclct.stub.elf
+	cp stratosphere/fatal/fatal.elf atmosphere-$(AMSVER)-debug/fatal.elf
+	cp stratosphere/loader/loader.elf atmosphere-$(AMSVER)-debug/loader.elf
+	cp stratosphere/pm/pm.elf atmosphere-$(AMSVER)-debug/pm.elf
+	cp stratosphere/ro/ro.elf atmosphere-$(AMSVER)-debug/ro.elf
+	cp stratosphere/sm/sm.elf atmosphere-$(AMSVER)-debug/sm.elf
+	cp stratosphere/spl/spl.elf atmosphere-$(AMSVER)-debug/spl.elf
+	cd atmosphere-$(AMSVER)-debug; zip -r ../atmosphere-$(AMSVER)-debug.zip ./*; cd ../;
+	rm -r atmosphere-$(AMSVER)-debug
+	mv atmosphere-$(AMSVER)-debug.zip out/atmosphere-$(AMSVER)-debug.zip
+
 
 .PHONY: $(TOPTARGETS) $(COMPONENTS)

README.md

@@ -28,6 +28,7 @@ You can find a copy of the license in the [LICENSE file](LICENSE).
 
 Exemptions:
 * The [yuzu emulator project](https://github.com/yuzu-emu/yuzu) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the Atmosphère project as GPLv2 or later.
+* [Nintendo](https://github.com/Nintendo) is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the Atmosphère project under the Zero-Clause BSD license.
 
 Credits
 =====

common/defaults/loader.ini

@@ -1,9 +0,0 @@
-[hbl_config]
-title_id=010000000000100D
-override_any_app=true
-path=atmosphere/hbl.nsp
-override_key=R
-
-[default_config]
-override_key=!L
-cheat_enable_key=!L

common/defaults/system_settings.ini

@@ -1,31 +0,0 @@
-; Disable uploading error reports to Nintendo
-[eupld]
-upload_enabled = u8!0x0
-; Enable USB 3.0 superspeed for homebrew
-[usb]
-usb30_force_enabled = u8!0x0
-; Control whether RO should ease its validation of NROs.
-; (note: this is normally not necessary, and ips patches can be used.)
-[ro]
-ease_nro_restriction = u8!0x0
-; Atmosphere custom settings
-[atmosphere]
-; Reboot from fatal automatically after some number of milliseconds.
-; If field is not present or 0, fatal will wait indefinitely for user input.
-fatal_auto_reboot_interval = u64!0x0
-; Make the power menu's "reboot" button reboot to payload.
-; Set to "normal" for normal reboot, "rcm" for rcm reboot.
-power_menu_reboot_function = str!payload
-; Controls whether dmnt cheats should be toggled on or off by 
-; default. 1 = toggled on by default, 0 = toggled off by default.
-dmnt_cheats_enabled_by_default = u8!0x1
-; Controls whether dmnt should always save cheat toggle state
-; for restoration on new game launch. 1 = always save toggles,
-; 0 = only save toggles if toggle file exists.
-dmnt_always_save_cheat_toggles = u8!0x0
-; Controls whether fs.mitm should redirect save files
-; to directories on the sd card.
-; 0 = Do not redirect, 1 = Redirect.
-; NOTE: EXPERIMENTAL
-; If you do not know what you are doing, do not touch this yet.
-fsmitm_redirect_saves_to_sd = u8!0x0

config_templates/BCT.ini

@@ -1,17 +1,22 @@
 BCT0
 [stage1]
 stage2_path = atmosphere/fusee-secondary.bin
+stage2_mtc_path = atmosphere/fusee-mtc.bin
 stage2_addr = 0xF0000000
 stage2_entrypoint = 0xF0000000
 
 [exosphere]
 ; Note: Disabling debugmode will cause parts of ams.tma to not work, in the future.
-debugmode = 1 
+debugmode = 1
 debugmode_user = 0
 ; Note: Disabling usermode exception handlers will cause atmosphere to not fail gracefully under error conditions.
 ; Support will not be provided to users who disable these. If you do not know what you are doing, leave them on.
 disable_user_exception_handlers = 0
+; Note: It's currently unknown what effects enabling the usermode PMU register access may have on official code.
+enable_user_pmu_access = 0
 
 [stratosphere]
 ; To force-enable nogc, add nogc = 1
 ; To force-disable nogc, add nogc = 0
+
+; To opt in to using Atmosphere's NCM reimplementation, add enable_ncm = 1

config_templates/override_config.ini

@@ -0,0 +1,19 @@
+[hbl_config]
+; Program Specific Config
+; Up to 8 program-specific configurations can be set.
+; These use `program_id_#` and `override_key_#`
+; where # is in range [0,7].
+; program_id_0=010000000000100D
+; override_key_0=!R
+
+; Any Application Config
+; Note that this will only apply to program IDs that
+; are both applications and not specified above
+; by a program specific config.
+; override_any_app=true
+; override_any_app_key=R
+; path=atmosphere/hbl.nsp
+
+[default_config]
+; override_key=!L
+; cheat_enable_key=!L

config_templates/system_settings.ini

@@ -0,0 +1,49 @@
+; Disable uploading error reports to Nintendo
+[eupld]
+; upload_enabled = u8!0x0
+; Control whether RO should ease its validation of NROs.
+; (note: this is normally not necessary, and ips patches can be used.)
+[ro]
+; ease_nro_restriction = u8!0x0
+; Atmosphere custom settings
+[atmosphere]
+; Reboot from fatal automatically after some number of milliseconds.
+; If field is not present or 0, fatal will wait indefinitely for user input.
+; fatal_auto_reboot_interval = u64!0x0
+; Make the power menu's "reboot" button reboot to payload.
+; Set to "normal" for normal reboot, "rcm" for rcm reboot.
+; power_menu_reboot_function = str!payload
+; Controls whether dmnt cheats should be toggled on or off by
+; default. 1 = toggled on by default, 0 = toggled off by default.
+; dmnt_cheats_enabled_by_default = u8!0x1
+; Controls whether dmnt should always save cheat toggle state
+; for restoration on new game launch. 1 = always save toggles,
+; 0 = only save toggles if toggle file exists.
+; dmnt_always_save_cheat_toggles = u8!0x0
+; Enable writing to BIS partitions for HBL.
+; This is probably undesirable for normal usage.
+; enable_hbl_bis_write = u8!0x0
+; Enable reading the CAL0 partition for HBL.
+; This is probably undesirable for normal usage.
+; enable_hbl_cal_read = u8!0x0
+; Controls whether fs.mitm should redirect save files
+; to directories on the sd card.
+; 0 = Do not redirect, 1 = Redirect.
+; NOTE: EXPERIMENTAL
+; If you do not know what you are doing, do not touch this yet.
+; fsmitm_redirect_saves_to_sd = u8!0x0
+; Controls whether to enable the deprecated hid mitm
+; to fix compatibility with old homebrew.
+; 0 = Do not enable, 1 = Enable.
+; Please note this setting may be removed in a
+; future release of Atmosphere.
+; enable_deprecated_hid_mitm = u8!0x0
+[hbloader]
+; Controls the size of the homebrew heap when running as applet.
+; If set to zero, all available applet memory is used as heap.
+; The default is zero.
+; applet_heap_size = u64!0x0
+; Controls the amount of memory to reserve when running as applet
+; for usage by other applets. This setting has no effect if
+; applet_heap_size is non-zero. The default is 0x8600000.
+; applet_heap_reservation_size = u64!0x8600000

docs/changelog.md

@@ -1,4 +1,220 @@
 # Changelog
+## 0.10.5
++ Changes were made to the way fs.mitm builds images when providing a layeredfs romfs.
+  + Building romfs metadata previously had a memory cost of about ~4-5x the file table size.
+  + This caused games that have particularly enormous file metadata tables (> 4 MB) to exhaust fs.mitm's 16 MB memory pool.
+  + The code that creates romfs images was thus changed to be significantly more memory efficient, again.
+  + Memory requirements have been lowered from ~4x file table size to ~2x file table size + 0.5 MB.
+  + There is a slight speed penalty to this, but testing on Football Manager 2020 only took an extra ~1.5 seconds for the game to boot with many modded files.
+    + This shouldn't be noticeable thanks to the async changes made in 0.10.2.
+  + If you encounter a game that exhausts ams.mitm's memory (crashing it) when loading layeredfs mods, please contact SciresM.
+    + Romfs building can be made even more memory efficient, but unless games show up with even more absurdly huge file tables it seems not worth the speed trade-off.
++ A bug was fixed that caused Atmosphere's fatal error context to not dump TLS for certain processes.
++ General system stability improvements to enhance the user's experience.
+## 0.10.4
++ With major thanks to @Adubbz for his work, the NCM system module has now been re-implemented.
+  + This was a major stepping stone towards the goal of having implementations everything in the Switch's package1/package2 firmware.
+  + This also lays the groundwork for libstratosphere providing bindings for changing the installed version of the Switch's OS.
+  + **Please Note**: The NCM implementation will initially be opt-in.
+    + The Atmosphere team is confident in our NCM implementation (and we have tested it on every firmware version).
+    + That said, this is our first system module that manages NAND savegames -- and caution is a habit.
+    + We do not anticipate any issues that didn't come up in testing, so this is just our being particularly careful.
+    + Users interested in opting in to using our implementation should set `stratosphere!ncm_enabled = 1` in BCT.ini.
+      + In the unlikely event that any issues are encountered, please report them to @SciresM.
+    + The NCM implementation will stop being opt-in in a future update, after thorough testing has been done in practice.
++ A bug was fixed in emummc that caused Nintendo path to be corrupted on 1.0.0.
+  + This manifested as the emummc folder being created inside the virtual NAND instead of the SD card.
+  + It's unlikely there are any negative consequences to this in practice.
+    + If you want to be truly sure, you can re-clone sysmmc before updating a 1.0.0 emummc to latest firmware.
++ Stratosphere system modules now use new Nintendo-style FS bindings instead of stdio.
+  + This saves a modest amount of memory due to leaner code, and greatly increases the accuracy of several components.
+  + These bindings will make it easier for other system modules using libstratosphere to interact with the filesystem.
+  + This also lays the groundwork for changes necessary to support per-emummc Atmosphere folders in a future update.
++ Atmosphere's fatal error context now dumps 0x100 of TLS.
+  + This will make it much easier to fix bugs when an error report is dumped for whatever caused the crash.
++ General system stability improvements to enhance the user's experience.
+## 0.10.3
++ Support was added for 9.2.0.
++ Support was added for redirecting manual html content for games.
+  + This works like normal layeredfs, replacing content placed in `/atmosphere/contents/<program id>/manual_html/`.
+  + This allows for game mods/translations to provide custom manual content, if they so choose.
++ A number of improvements were made to Atmosphere's memory usage, including:
+  + `fatal` now uses STB instead of freetype for rendering.
+    + This saves around 1 MB of memory, and makes our fatal substantially leaner than Nintendo's.
+  + `sm` no longer wastes 2 MiB unnecessarily.
++ fusee/sept's sdmmc access now better matches official behavior.
+  + This improves compatibility with some SD cards.
++ `ro` has been updated to reflect changes made in 9.1.0.
++ The temporary auto-migration added in 0.10.0 has been removed, since the transitionary period is well over.
++ General system stability improvements to enhance the user's experience.
+## 0.10.2
++ hbl configuration was made more flexible.
+  + Up to eight specific program ids can now be specified to have their own override keys.
+  + This allows designating both the album applet and a specific game as hbl by default as desired.
+  + Configuration targeting a specific program is now mutually exclusive with override-any-app for that program.
+    + This fixes unintuitive behavior when override key differed for an application specific program.
++ Loader's external content fileystem support was fixed (thanks @misson20000!).
++ KernelLdr was reimplemented.
+  + This is the first step towards developing mesosphere, Atmosphere's planned reimplementation of the Switch's Kernel.
+  + The typical user won't notice anything different, as there are no extensions, but a lot of groundwork was laid for future development.
++ Improvements were made to the way Atmosphere's buildsystem detects source code files.
+  + This significantly reduces compilation time (saving >30 seconds) on the machine that builds official releases.
++ Certain device code was cleaned up and made more correct in fusee/sept/exosphere (thanks @hexkyz!).
++ A number of changes were made to the way fs.mitm builds images when providing a layeredfs romfs.
+  + Some games (Resident Evil 6, Football Manager 2020 Touch, possibly others) have enormous numbers of files.
+  + Attempting to create a layeredfs mod for these games actually caused fs.mitm to run out of memory, causing a fatal error.
+  + The code that creates these images was changed to be significantly more memory efficient.
+  + However, these changes also cause a significant slowdown in the romfs building code (~2-5x).
+  + This introduced a noticeable stutter when launching a game, because the UI thread would block on the romfs creation.
+  + To solve this, fs.mitm now lazily initializes the image in a background thread.
+  + This fixes stutter issues, however some games may be slightly slower (~1-2s in the worst cases) to transition from the "loading" GIF to gameplay now.
+    + Please note: the slowdown is not noticeable in the common case where games don't have tons of files (typical is ~0.1-0.2 seconds).
+    + Once the image has been built, there is no further speed penalty at runtime -- only when the game is launched.
++ A number of other bugs were fixed, including:
+  + Several minor logic inversions that could have caused fatal errors when modding games.
+  + Atmosphere's new-ipc code did not handle "automatic" recvlist buffers correctly, so some non-libnx homebrew could crash.
+  + fs.mitm now correctly mitms sdb, which makes redirection of certain system data archives work again.
+    + In 0.10.0/0.10.1, changing the system font/language did not work correctly due to this.
+  +  A bug was fixed in process cleanup that caused the system to hang on < 5.0.0.
++ The temporary hid-mitm added in Atmosphere 0.9.0 was disabled by default.
+  + Please ensure your homebrew is updated.
+  + For now, users may re-enable this mitm by use of a custom setting (`atmosphere!enable_deprecated_hid_mitm`) to ease the transition process some.
+  + Please note: support for this setting may be removed to save memory in a future atmosphere release.
++ General system stability improvements to enhance the user's experience.
+## 0.10.1
++ A bug was fixed that caused memory reallocation to the system pool to work improperly on firmware 5.0.0 and above.
+  + Atmosphere was always trying to deallocate memory away from the applet pool and towards the system pool.
+    + The intent of this is to facilitate running more custom sysmodules/atmosphere binaries.
+  + However, while memory was always successfully taken away from the applet pool, on 5.0.0+ granting it to the system pool did not work for technical reasons.
+    + If you are interested in the technical details, talk to SciresM.
+  + This has now been fixed by adding new kernel patches, and memory is correctly granted to the system pool as intended.
++ Atmosphere's library system has been overhauled:
+  + libstratosphere's repository has been rebranded, more generally, to "Atmosphere-libs".
+    + In addition to libstratosphere, a new general library for not-stratosphere-specific code has been added.
+      + This is currently named `libvapours`.
+    + In the future, kernel functionality will be available as `libmesosphere`.
+  + The build system for stratosphere system modules has been similarly overhauled.
++ A number of other bugs were fixed, including:
+  + A bug was fixed that could cause memory corruption when redirecting certain Romfs content.
+  + A bug was fixed that could cause an infinite loop when redirecting certain Romfs content.
+  + A bug was fixed that could cause certain NROs to fail to load.
+    + This caused the latest version of Super Smash Bros to display "An error has occurred" on launch.
+  + A bug was fixed that caused input/output array sizes for certain circumstances to be calculated incorrectly.
+    + This caused cheats to fail to function properly.
+  + C++ exception code is now more thoroughly removed from stratosphere executables.
+    + This saves a minor amount of memory.
+  + A number of minor logic inversions were fixed in libstratosphere.
+    + These did not affect any code currently used by released Atmosphere binaries.
++ *Please note**: Because this update is releasing so soon after 0.10.0, the removal of the temporary hid-mitm has been postponed to 0.10.2.
+    + Please ensure your homebrew is updated.
++ Random number generation now uses TinyMT instead of XorShift.
++ General system stability improvements to enhance the user's experience.
+## 0.10.0
++ Support was added for 9.1.0
+  + **Please note**: The temporary hid-mitm added in Atmosphere 0.9.0 will be removed in Atmosphere 0.10.1.
+    + Please ensure your homebrew is updated.
++ The Stratosphere rewrite was completed.
+  + libstratosphere was rewritten as part of Stratosphere's refactor.
+    + Code responsible for providing and managing IPC services was greatly improved.
+      + The new code is significantly more accurate (it is bug-for-bug compatible with Nintendo's code), and significantly faster.
+  + ams.mitm was rewritten as part of Stratosphere's refactor.
+    + Saves redirected to the SD card are now separated for sysmmc vs emummc.
+    + **Please note**: If you find any bugs, please report them so they can be fixed.
++ Thanks to the rewrite, Atmosphere now uses significantly less memory.
+  + Roughly 10 additional megabytes are now available for custom system modules to use.
+  + This means you can potentially run more custom system modules simultaneously.
+    + If system modules are incompatible, please ask their authors to reduce their memory footprints.
++ Atmosphere's configuration layout has had major changes.
+  + Configuration now lives inside /atmosphere/config/.
+  + Atmosphere code now knows what default values should be, and includes them in code.
+    + It is no longer an error if configuration inis are not present.
+  + Correspondingly, Atmosphere no longer distributes default configuration inis.
+    + Templates are provided in /atmosphere/config_templates.
+  + loader.ini was renamed to override_config.ini.
+  + This fixes the longstanding problem that atmosphere updates overwrote user configuration when extracted.
++ Atmosphere's process override layout was changed.
+  + Atmosphere now uses the /atmosphere/contents directory, instead of /atmosphere/titles.
+    + This goes along with a refactoring to remove all reference to "title id" from code, as Nintendo does not use the term.
+  + To make this transition easier, a temporary functionality has been added that migrates folders to the new directory.
+    + When booting into 0.10.0, Atmosphere will rename /atmosphere/titles/`<program id>` to /atmosphere/contents/`<program id>`.
+      + This functionality may or may not be removed in some future update.
+    + This should solve any transition difficulties for the typical user.
+    + Please make sure that any future mods you install extract to the correct directory.
++ Support for configuring override keys for hbl was improved.
+  + The key used to override applications versus a specific program can now be different.
+    + The key to override a specific program can be managed via override_key.
+    + The key to override any app can be managed via override_any_app_key.
+  + Default override behavior was changed.
+    + By default, atmosphere will now override the album applet with hbl unless R is held.
+    + By default, atmosphere will now override any application with hbl only if R is held.
++ The default amount of applet memory reserved has been slightly increased.
+  + This allows the profile selector applet to work by default in applet mode.
++ The way process override status is captured was changed.
+  + Process override keys are now captured exactly once, when the process is created.
+    + This fixes the longstanding issue where letting go of the override button partway into the process launch could cause problems.
+  + The Mitm API was changed to pass around override status.
+    + Mitm services now know what keys were held when the client was created, as well as whether the client is HBL/should override contents.
+  + An extension was added to pm:info to allow querying a process's override status.
++ Thanks to process override capture improvements, hbl html behavior has been greatly improved.
+  + Web applets launched by hbl will now always see the /atmosphere/hbl_html filesystem
++ Support was added to exosphere for enabling usermode access to the PMU registers.
+  + This can be controlled via exosphere!enable_user_pmu_access in BCT.ini.
++ An enormous number of minor bugs were fixed.
+  + dmnt's cheat VM had a fix for an inversion in opcode behavior.
+  + An issue was fixed in fs.mitm's management of domain object IDs that could lead to system corruption in rare cases.
+  + The Mitm API no longer silently fails when attempting to handle commands passing C descriptors.
+    + On previous atmosphere versions, certain commands to FS would silently fail due to this...
+      + No users reported any visible errors, but it was definitely a problem behind the scenes.
+    + These commands are now handled correctly.
+  + Atmosphere can now display a fatal error screen significantly earlier in the boot process, if things go wrong early on.
+  + The temporary hid mitm will no longer sometimes cause games to fail to detect input.
+  + Mitm Domain object ID management no longer desynchronizes from the host process.
+  + An issue was fixed that could cause service acquisition to hang forever if certain sm commands were called in a precise order.
+  + An off-by-one was fixed that could cause memory corruption in server memory management.
+  + ... and too many more bugs fixed to reasonably list them all :)
++ General system stability improvements to enhance the user's experience.
+## 0.9.4
++ Support was added for 9.0.0.
+  + **Please note**: 9.0.0 made a number of changes that may cause some issues with homebrew. Details:
+  + 9.0.0 changed HID in a way that causes libnx to be unable to detect button input.
+    + Homebrew should be recompiled with newest libnx to fix this.
+    + Atmosphere now provides a temporary hid-mitm that will cause homebrew to continue to work as expected.
+      + This mitm will be removed in a future Atmosphere revision once homebrew has been updated, to allow users to use a custom hid mitm again if they desire.
+  + 9.0.0 introduced an dependency in FS on the USB system module in order to launch the SD card.
+    + This means the USB system module must now be launched before the SD card is initialized.
+    + Correspondingly, the USB system module can no longer be IPS patched, and its settings cannot be reliably mitm'd.
+    + We know this is frustrating, so we'll be looking into whether there is some way of addressing this in the future.
++ An off-by-one error was fixed in `boot` system module's pinmux initialization.
+  + This could theoretically have caused issues with HdmiCec communication.
+  + No users reported issues, so it's unclear if this was a problem in practice.
++ A bug was fixed that could cause webapplet launching homebrew to improperly set the accessible url whitelist.
++ BIS key generation has been fixed for newer hardware.
+  + Newer hardware uses new, per-firmware device key to generate BIS keys instead of the first device key, so previously the wrong keys were generated as backup.
+  + This only affects units manufactured after ~5.0.0.
++ General system stability improvements to enhance the user's experience.
+## 0.9.3
++ Thanks to hexkyz, fusee's boot sequence has been greatly optimized.
+  + Memory training is now managed by a separate binary (`fusee-mtc`, loaded by fusee-primary before fusee-secondary).
+  + Unnecessarily long splash screen display times were reduced.
+  + The end result is that Atmosphere now boots *significantly* faster. :)
+  + **Note:** This means fusee-primary must be updated for Atmosphere to boot successfully.
++ The version string was adjusted, and now informs users whether or not they are using emummc.
++ Atmosphere now automatically backs up the user's BIS keys on boot.
+  + This should prevent a user from corrupting nand without access to a copy of the keys needed to fix it.
+    + This is especially relevant on ipatched units, where the RCM vulnerability is not an option for addressing bricks.
++ The `pm` system module was rewritten as part of Stratosphere's ongoing refactor.
+  + Support was added for forward-declaring a mitm'd service before a custom user sysmodule is launched.
+    + This should help resolve dependency issues with service registration times.
+  + SM is now informed of every process's title id, including built-in system modules.
++ The `creport` system module was rewritten as part of Stratosphere's ongoing refactor.
+  + creport now dumps up to 0x100 of stack from each thread in the target process.
+  + A few bugs were fixed, including one that caused creport to incorrectly dump process dying messages.
++ Defaults were added to `system_settings.ini` for controlling hbloader's memory usage in applet mode.
+  + These defaults reserve enough memory so that homebrew can launch swkbd while in applet mode.
++ The `fatal` system module was rewritten as part of Stratosphere's ongoing refactor.
+  + Incorrect display output ("2000-0000") has been fixed. Fatal will now correctly show 2162-0002 when this occurs.
+  + A longstanding bug in how fatal manages the displays has been fixed, and official display init behavior is now matched precisely.
++ General system stability improvements to enhance the user's experience.
 ## 0.9.2
 + A number of emummc bugfixes were added (all thanks to @m4xw's hard work). The following is a summary of emummc changes:
   + Support for file-based emummc instances was fixed.

emummc/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/m4xw/emuMMC
 	branch = develop
-	commit = 5f51fa3b81d2b14b348f6e8579454007019fc7a6
-	parent = e871a754a87631c3036ca985ff1c223e00ef4dda
+	commit = d12dd5464422029a1e5601916517ec3f1c81d8d0
+	parent = 259a1a7513236a1de4d373bc6cb99032ede2c626
 	method = rebase
-	cmdver = 0.4.0
+	cmdver = 0.4.1

emummc/README.md

@@ -2,7 +2,7 @@
 *A SDMMC driver replacement for Nintendo's Filesystem Services, by **m4xw***  
 
 ### Supported Horizon Versions
-**1.0.0 - 8.1.0**
+**1.0.0 - 9.1.0**
 
 ## Features
 * Arbitrary SDMMC backend selection  

emummc/source/FS/FS_offsets.c

@@ -41,6 +41,10 @@
 #include "offsets/800_exfat.h"
 #include "offsets/810.h"
 #include "offsets/810_exfat.h"
+#include "offsets/900.h"
+#include "offsets/900_exfat.h"
+#include "offsets/910.h"
+#include "offsets/910_exfat.h"
 #include "../utils/fatal.h"
 
 #define GET_OFFSET_STRUCT_NAME(vers) g_offsets##vers
@@ -92,6 +96,10 @@ DEFINE_OFFSET_STRUCT(_800);
 DEFINE_OFFSET_STRUCT(_800_EXFAT);
 DEFINE_OFFSET_STRUCT(_810);
 DEFINE_OFFSET_STRUCT(_810_EXFAT);
+DEFINE_OFFSET_STRUCT(_900);
+DEFINE_OFFSET_STRUCT(_900_EXFAT);
+DEFINE_OFFSET_STRUCT(_910);
+DEFINE_OFFSET_STRUCT(_910_EXFAT);
 
 const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
     switch (version) {
@@ -145,6 +153,14 @@ const fs_offsets_t *get_fs_offsets(enum FS_VER version) {
             return &(GET_OFFSET_STRUCT_NAME(_810));
         case FS_VER_8_1_0_EXFAT:
             return &(GET_OFFSET_STRUCT_NAME(_810_EXFAT));
+        case FS_VER_9_0_0:
+            return &(GET_OFFSET_STRUCT_NAME(_900));
+        case FS_VER_9_0_0_EXFAT:
+            return &(GET_OFFSET_STRUCT_NAME(_900_EXFAT));
+        case FS_VER_9_1_0:
+            return &(GET_OFFSET_STRUCT_NAME(_910));
+        case FS_VER_9_1_0_EXFAT:
+            return &(GET_OFFSET_STRUCT_NAME(_910_EXFAT));
         default:
             fatal_abort(Fatal_UnknownVersion);
     }

emummc/source/FS/FS_versions.h

@@ -59,6 +59,12 @@ enum FS_VER
     FS_VER_8_1_0,
     FS_VER_8_1_0_EXFAT,
 
+    FS_VER_9_0_0,
+    FS_VER_9_0_0_EXFAT,
+
+    FS_VER_9_1_0,
+    FS_VER_9_1_0_EXFAT,
+
     FS_VER_MAX,
 };
 

emummc/source/FS/offsets/100.h

@@ -48,10 +48,8 @@
 // Nintendo Paths
 #define FS_OFFSET_100_NINTENDO_PATHS \
 { \
-    {.opcode_reg = 9, .adrp_offset = 0x00032C58, .add_rel_offset = 4}, \
-    {.opcode_reg = 8, .adrp_offset = 0x00032C60, .add_rel_offset = 4}, \
-    {.opcode_reg = 9, .adrp_offset = 0x00032F3C, .add_rel_offset = 4}, \
-    {.opcode_reg = 8, .adrp_offset = 0x00032F44, .add_rel_offset = 4}, \
+    {.opcode_reg = 8, .adrp_offset = 0x00032C58, .add_rel_offset = 8}, \
+    {.opcode_reg = 9, .adrp_offset = 0x00032F40, .add_rel_offset = 8}, \
     {.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
 }
 

emummc/source/FS/offsets/900.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2019 m4xw <m4x@m4xw.net>
+ * Copyright (c) 2019 Atmosphere-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/>.
+ */
+#ifndef __FS_900_H__
+#define __FS_900_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_900_SDMMC_ACCESSOR_GC   0x1430F0
+#define FS_OFFSET_900_SDMMC_ACCESSOR_SD   0x141200
+#define FS_OFFSET_900_SDMMC_ACCESSOR_NAND 0x13C080
+
+// Hooks
+#define FS_OFFSET_900_SDMMC_WRAPPER_READ  0x1377E0
+#define FS_OFFSET_900_SDMMC_WRAPPER_WRITE 0x1378C0
+#define FS_OFFSET_900_RTLD                0x454
+#define FS_OFFSET_900_RTLD_DESTINATION    0x9C
+
+#define FS_OFFSET_900_CLKRST_SET_MIN_V_CLK_RATE 0x136A00
+
+// Misc funcs
+#define FS_OFFSET_900_LOCK_MUTEX          0x25280
+#define FS_OFFSET_900_UNLOCK_MUTEX        0x252D0
+
+#define FS_OFFSET_900_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x137740
+
+// Misc Data
+#define FS_OFFSET_900_SD_MUTEX            0xE1D3E8
+#define FS_OFFSET_900_NAND_MUTEX          0xE18258
+#define FS_OFFSET_900_ACTIVE_PARTITION    0xE18298
+#define FS_OFFSET_900_SDMMC_DAS_HANDLE    0xDFEFA0
+
+// NOPs
+#define FS_OFFSET_900_SD_DAS_INIT         0x1472BC
+
+// Nintendo Paths
+#define FS_OFFSET_900_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x00068A60, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00070A40, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081CB4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081EF4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008211C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_900_H__

emummc/source/FS/offsets/900_exfat.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2019 m4xw <m4x@m4xw.net>
+ * Copyright (c) 2019 Atmosphere-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/>.
+ */
+#ifndef __FS_900_EXFAT_H__
+#define __FS_900_EXFAT_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_900_EXFAT_SDMMC_ACCESSOR_GC   0x1430F0
+#define FS_OFFSET_900_EXFAT_SDMMC_ACCESSOR_SD   0x141200
+#define FS_OFFSET_900_EXFAT_SDMMC_ACCESSOR_NAND 0x13C080
+
+// Hooks
+#define FS_OFFSET_900_EXFAT_SDMMC_WRAPPER_READ  0x1377E0
+#define FS_OFFSET_900_EXFAT_SDMMC_WRAPPER_WRITE 0x1378C0
+#define FS_OFFSET_900_EXFAT_RTLD                0x454
+#define FS_OFFSET_900_EXFAT_RTLD_DESTINATION    0x9C
+
+#define FS_OFFSET_900_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x136A00
+
+// Misc funcs
+#define FS_OFFSET_900_EXFAT_LOCK_MUTEX          0x25280
+#define FS_OFFSET_900_EXFAT_UNLOCK_MUTEX        0x252D0
+
+#define FS_OFFSET_900_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x137740
+
+// Misc Data
+#define FS_OFFSET_900_EXFAT_SD_MUTEX            0xE2B3E8
+#define FS_OFFSET_900_EXFAT_NAND_MUTEX          0xE26258
+#define FS_OFFSET_900_EXFAT_ACTIVE_PARTITION    0xE26298
+#define FS_OFFSET_900_EXFAT_SDMMC_DAS_HANDLE    0xE0CFA0
+
+// NOPs
+#define FS_OFFSET_900_EXFAT_SD_DAS_INIT         0x1472BC
+
+// Nintendo Paths
+#define FS_OFFSET_900_EXFAT_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x00068A60, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00070A40, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081CB4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081EF4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008211C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_900_EXFAT_H__

emummc/source/FS/offsets/910.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2019 m4xw <m4x@m4xw.net>
+ * Copyright (c) 2019 Atmosphere-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/>.
+ */
+#ifndef __FS_910_H__
+#define __FS_910_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_910_SDMMC_ACCESSOR_GC   0x143100
+#define FS_OFFSET_910_SDMMC_ACCESSOR_SD   0x141210
+#define FS_OFFSET_910_SDMMC_ACCESSOR_NAND 0x13C090
+
+// Hooks
+#define FS_OFFSET_910_SDMMC_WRAPPER_READ  0x1377F0
+#define FS_OFFSET_910_SDMMC_WRAPPER_WRITE 0x1378D0
+#define FS_OFFSET_910_RTLD                0x454
+#define FS_OFFSET_910_RTLD_DESTINATION    0x9C
+
+#define FS_OFFSET_910_CLKRST_SET_MIN_V_CLK_RATE 0x136A10
+
+// Misc funcs
+#define FS_OFFSET_910_LOCK_MUTEX          0x25280
+#define FS_OFFSET_910_UNLOCK_MUTEX        0x252D0
+
+#define FS_OFFSET_910_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x137750
+
+// Misc Data
+#define FS_OFFSET_910_SD_MUTEX            0xE1D3E8
+#define FS_OFFSET_910_NAND_MUTEX          0xE18258
+#define FS_OFFSET_910_ACTIVE_PARTITION    0xE18298
+#define FS_OFFSET_910_SDMMC_DAS_HANDLE    0xDFEFA0
+
+// NOPs
+#define FS_OFFSET_910_SD_DAS_INIT         0x1472CC
+
+// Nintendo Paths
+#define FS_OFFSET_910_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x00068A70, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00070A50, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081CC4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081F04, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008212C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_910_H__

emummc/source/FS/offsets/910_exfat.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2019 m4xw <m4x@m4xw.net>
+ * Copyright (c) 2019 Atmosphere-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/>.
+ */
+#ifndef __FS_910_EXFAT_H__
+#define __FS_910_EXFAT_H__
+
+// Accessor vtable getters
+#define FS_OFFSET_910_EXFAT_SDMMC_ACCESSOR_GC   0x143100
+#define FS_OFFSET_910_EXFAT_SDMMC_ACCESSOR_SD   0x141210
+#define FS_OFFSET_910_EXFAT_SDMMC_ACCESSOR_NAND 0x13C090
+
+// Hooks
+#define FS_OFFSET_910_EXFAT_SDMMC_WRAPPER_READ  0x1377F0
+#define FS_OFFSET_910_EXFAT_SDMMC_WRAPPER_WRITE 0x1378D0
+#define FS_OFFSET_910_EXFAT_RTLD                0x454
+#define FS_OFFSET_910_EXFAT_RTLD_DESTINATION    0x9C
+
+#define FS_OFFSET_910_EXFAT_CLKRST_SET_MIN_V_CLK_RATE 0x136A10
+
+// Misc funcs
+#define FS_OFFSET_910_EXFAT_LOCK_MUTEX          0x25280
+#define FS_OFFSET_910_EXFAT_UNLOCK_MUTEX        0x252D0
+
+#define FS_OFFSET_910_EXFAT_SDMMC_WRAPPER_CONTROLLER_CLOSE 0x137750
+
+// Misc Data
+#define FS_OFFSET_910_EXFAT_SD_MUTEX            0xE2B3E8
+#define FS_OFFSET_910_EXFAT_NAND_MUTEX          0xE26258
+#define FS_OFFSET_910_EXFAT_ACTIVE_PARTITION    0xE26298
+#define FS_OFFSET_910_EXFAT_SDMMC_DAS_HANDLE    0xE0CFA0
+
+// NOPs
+#define FS_OFFSET_910_EXFAT_SD_DAS_INIT         0x1472CC
+
+// Nintendo Paths
+#define FS_OFFSET_910_EXFAT_NINTENDO_PATHS \
+{ \
+	{.opcode_reg = 3, .adrp_offset = 0x00068A70, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00070A50, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081CC4, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 3, .adrp_offset = 0x00081F04, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 4, .adrp_offset = 0x0008212C, .add_rel_offset = 0x00000004}, \
+	{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
+}
+
+#endif // __FS_910_EXFAT_H__

emummc/source/main.c

@@ -48,6 +48,9 @@ extern char __argdata__;
 // TODO
 static char nintendo_path[0x80] = "Nintendo";
 
+// 1.0.0 requires special path handling because it has separate album and contents paths.
+#define FS_100_ALBUM_PATH    0
+#define FS_100_CONTENTS_PATH 1
 static char nintendo_path_album_100[0x100] = "/Nintendo/Album";
 static char nintendo_path_contents_100[0x100] = "/Nintendo/Contents";
 
@@ -275,23 +278,18 @@ void setup_nintendo_paths(void)
         // 1.0.0 needs special handling because it uses two paths.
         // Do album path
         {
-            int path_len = snprintf(nintendo_path_album_100, sizeof(nintendo_path_album_100), "/%s/Album", nintendo_path);
+            snprintf(nintendo_path_album_100, sizeof(nintendo_path_album_100), "/%s/Album", nintendo_path);
             intptr_t nintendo_album_path_location = (intptr_t)&nintendo_path_album_100;
-            intptr_t album_path_location = nintendo_album_path_location + path_len - 6; // "/Album"
-            uintptr_t fs_n_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[0].adrp_offset);
-            uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[1].adrp_offset);
-            write_adrp_add(fs_offsets->nintendo_paths[0].opcode_reg, fs_n_adrp_opcode_location, fs_offsets->nintendo_paths[0].add_rel_offset, nintendo_album_path_location);
-            write_adrp_add(fs_offsets->nintendo_paths[1].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[1].add_rel_offset, album_path_location);
+            uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[FS_100_ALBUM_PATH].adrp_offset);
+            write_adrp_add(fs_offsets->nintendo_paths[FS_100_ALBUM_PATH].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[FS_100_ALBUM_PATH].add_rel_offset, nintendo_album_path_location);
         }
+
         // Do contents path
         {
-            int path_len = snprintf(nintendo_path_contents_100, sizeof(nintendo_path_contents_100), "/%s/Contents", nintendo_path);
+            snprintf(nintendo_path_contents_100, sizeof(nintendo_path_contents_100), "/%s/Contents", nintendo_path);
             intptr_t nintendo_contents_path_location = (intptr_t)&nintendo_path_contents_100;
-            intptr_t contents_path_location = nintendo_contents_path_location + path_len - 9; // "/Contents"
-            uintptr_t fs_n_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[2].adrp_offset);
-            uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[3].adrp_offset);
-            write_adrp_add(fs_offsets->nintendo_paths[2].opcode_reg, fs_n_adrp_opcode_location, fs_offsets->nintendo_paths[2].add_rel_offset, nintendo_contents_path_location);
-            write_adrp_add(fs_offsets->nintendo_paths[3].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[3].add_rel_offset, contents_path_location);
+            uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[FS_100_CONTENTS_PATH].adrp_offset);
+            write_adrp_add(fs_offsets->nintendo_paths[FS_100_CONTENTS_PATH].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[FS_100_CONTENTS_PATH].add_rel_offset, nintendo_contents_path_location);
         }
     }
 }

emummc/source/utils/fatal.c

@@ -15,13 +15,26 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <string.h>
 #include "fatal.h"
 
 void __attribute__((noreturn)) fatal_abort(enum FatalReason abortReason)
 {
+    atmosphere_fatal_error_ctx error_ctx;
+    memset(&error_ctx, 0, sizeof(atmosphere_fatal_error_ctx));
+
+    // Basic error storage for Atmosphere
+    // TODO: Maybe include a small reboot2payload stub?
+    error_ctx.magic = ATMOSPHERE_REBOOT_TO_FATAL_MAGIC;
+    error_ctx.title_id = 0x0100000000000000; // FS
+    error_ctx.error_desc = abortReason;
+
+    // Copy fatal context
+    smcCopyToIram(ATMOSPHERE_FATAL_ERROR_ADDR, &error_ctx, sizeof(atmosphere_fatal_error_ctx));
+
     // Reboot to RCM
     smcRebootToRcm();
 
-    while(true)
+    while (true)
         ; // Should never be reached
 }

emummc/source/utils/fatal.h

@@ -18,7 +18,8 @@
 #pragma once
 #include "../nx/smc.h"
 
-enum FatalReason {
+enum FatalReason
+{
     Fatal_InitMMC = 0,
     Fatal_InitSD,
     Fatal_InvalidAccessor,
@@ -32,4 +33,45 @@ enum FatalReason {
     Fatal_Max
 };
 
+#define AMS_FATAL_ERROR_MAX_STACKTRACE 0x20
+#define AMS_FATAL_ERROR_MAX_STACKDUMP 0x100
+
+/* Atmosphere reboot-to-fatal-error. */
+typedef struct
+{
+    uint32_t magic;
+    uint32_t error_desc;
+    uint64_t title_id;
+    union {
+        uint64_t gprs[32];
+        struct
+        {
+            uint64_t _gprs[29];
+            uint64_t fp;
+            uint64_t lr;
+            uint64_t sp;
+        };
+    };
+    uint64_t pc;
+    uint64_t module_base;
+    uint32_t pstate;
+    uint32_t afsr0;
+    uint32_t afsr1;
+    uint32_t esr;
+    uint64_t far;
+    uint64_t report_identifier; /* Normally just system tick. */
+    uint64_t stack_trace_size;
+    uint64_t stack_dump_size;
+    uint64_t stack_trace[AMS_FATAL_ERROR_MAX_STACKTRACE];
+    uint8_t stack_dump[AMS_FATAL_ERROR_MAX_STACKDUMP];
+} atmosphere_fatal_error_ctx;
+
+/* "AFE1" */
+#define ATMOSPHERE_REBOOT_TO_FATAL_MAGIC 0x31454641
+/* "AFE0" */
+#define ATMOSPHERE_REBOOT_TO_FATAL_MAGIC_0 0x30454641
+
+#define ATMOSPHERE_FATAL_ERROR_ADDR 0x4003E000
+#define ATMOSPHERE_FATAL_ERROR_CONTEXT ((volatile atmosphere_fatal_error_ctx *)(ATMOSPHERE_FATAL_ERROR_ADDR))
+
 void __attribute__((noreturn)) fatal_abort(enum FatalReason abortReason);

exosphere/Makefile

@@ -28,7 +28,7 @@ TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
 SOURCES		:=	src src/dbg
 DATA		:=	data
-INCLUDES	:=	include ../common/include
+INCLUDES	:=	include ../libraries/libvapours/include
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -48,7 +48,7 @@ CFLAGS	:= \
 	-Wall \
 	$(ARCH) $(DEFINES)
 
-CFLAGS	+=	$(INCLUDE) 
+CFLAGS	+=	$(INCLUDE)
 
 CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
 

exosphere/lp0fw/Makefile

@@ -20,7 +20,7 @@ TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
 SOURCES		:=	src
 DATA		:=	data
-INCLUDES	:=	include ../../common/include
+INCLUDES	:=	include ../../libraries/libvapours/include
 
 #---------------------------------------------------------------------------------
 # options for code generation

exosphere/lp0fw/src/car.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -13,7 +13,7 @@
  * 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 <stdint.h>
 
 #include "utils.h"
@@ -33,7 +33,7 @@ static inline uint32_t get_special_clk_reg(CarDevice dev) {
         case CARDEVICE_BPMP: return 0;
         default: reboot();
     }
-} 
+}
 
 static inline uint32_t get_special_clk_val(CarDevice dev) {
     switch (dev) {
@@ -48,19 +48,19 @@ static inline uint32_t get_special_clk_val(CarDevice dev) {
 }
 
 static uint32_t g_clk_reg_offsets[NUM_CAR_BANKS] = {0x010, 0x014, 0x018, 0x360, 0x364, 0x280, 0x298};
-static uint32_t g_rst_reg_offsets[NUM_CAR_BANKS] = {0x004, 0x008, 0x00C, 0x358, 0x35C, 0x28C, 0x2A4}; 
+static uint32_t g_rst_reg_offsets[NUM_CAR_BANKS] = {0x004, 0x008, 0x00C, 0x358, 0x35C, 0x28C, 0x2A4};
 
 static uint32_t g_clk_clr_reg_offsets[NUM_CAR_BANKS] = {0x324, 0x32C, 0x334, 0x444, 0x44C, 0x228, 0x2A0};
 
 void car_configure_oscillators(void) {
     /* Enable the crystal oscillator, setting drive strength to the saved value in PMC. */
     CLK_RST_CONTROLLER_OSC_CTRL_0 = (CLK_RST_CONTROLLER_OSC_CTRL_0 & 0xFFFFFC0E) | 1 | (((APBDEV_PMC_OSC_EDPD_OVER_0 >> 1) & 0x3F) << 4);
-    
+
     /* Set CLK_M_DIVISOR to 1 (causes actual division by 2.) */
     CLK_RST_CONTROLLER_SPARE_REG0_0 = (1 << 2);
     /* Reading the register after writing it is required to ensure value takes. */
     (void)(CLK_RST_CONTROLLER_SPARE_REG0_0);
-    
+
     /* Set TIMERUS_USEC_CFG to cycle at 0x60 / 0x5 = 19.2 MHz. */
     /* Value is (dividend << 8) | (divisor). */
     TIMERUS_USEC_CFG_0 = 0x45F;
@@ -68,30 +68,30 @@ void car_configure_oscillators(void) {
 
 void car_mbist_workaround(void) {
     /* This code works around MBIST bug. */
-    
+
     /* Clear LVL2_CLK_GATE_OVR* registers. */
     CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRA_0 = 0;
     CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRB_0 = 0;
     CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRC_0 = 0;
     CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRD_0 = 0;
     CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRE_0 = 0;
-    
+
     /* Clear bit patterns in CAR. */
-    /* L: Reset all but RTC, TMR, GPIO, BPMP Cache (CACHE2). */ 
+    /* L: Reset all but RTC, TMR, GPIO, BPMP Cache (CACHE2). */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[0]) = MAKE_CAR_REG(g_clk_reg_offsets[0]) & 0x7FFFFECF;
-    /* H: Reset all but MC, PMC, FUSE, EMC. */ 
+    /* H: Reset all but MC, PMC, FUSE, EMC. */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[1]) = MAKE_CAR_REG(g_clk_reg_offsets[1]) & 0xFDFFFF3E;
-    /* U: Reset all but CSITE, IRAM[A-D], BPMP Cache RAM (CRAM2). */ 
+    /* U: Reset all but CSITE, IRAM[A-D], BPMP Cache RAM (CRAM2). */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[2]) = MAKE_CAR_REG(g_clk_reg_offsets[2]) & 0xFE0FFDFF;
-    /* V: Reset all but MSELECT, S/PDIF audio doubler, TZRAM, SE. */ 
+    /* V: Reset all but MSELECT, S/PDIF audio doubler, TZRAM, SE. */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[3]) = MAKE_CAR_REG(g_clk_reg_offsets[3]) & 0x3FBFFFF7;
-    /* W: Reset all but PCIERX[0-5], ENTROPY. */ 
+    /* W: Reset all but PCIERX[0-5], ENTROPY. */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[4]) = MAKE_CAR_REG(g_clk_reg_offsets[4]) & 0xFFDFFF03;
-    /* X: Reset all but ETC, MCLK, MCLK2, I2C6, EMC_DLL, GPU, DBGAPB, PLLG_REF, . */ 
+    /* X: Reset all but ETC, MCLK, MCLK2, I2C6, EMC_DLL, GPU, DBGAPB, PLLG_REF, . */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[5]) = MAKE_CAR_REG(g_clk_reg_offsets[5]) & 0xDCFFB87F;
-    /* Y: Reset all but MC_CDPA, MC_CCPA. */ 
+    /* Y: Reset all but MC_CDPA, MC_CCPA. */
     MAKE_CAR_REG(g_clk_clr_reg_offsets[6]) = MAKE_CAR_REG(g_clk_reg_offsets[6]) & 0xFFFFFCFF;
-    
+
     /* Enable clock to MC1, if CH1 is enabled in EMC. */
     if (EMC_FBIO_CFG7_0 & 4) { /* CH1_ENABLE */
         CLK_RST_CONTROLLER_CLK_ENB_W_SET_0 |= 0x40000000; /* SET_CLK_ENB_MC1 */
@@ -132,3 +132,7 @@ void clkrst_reboot(CarDevice dev) {
     clkrst_disable(dev);
     clkrst_enable(dev);
 }
+
+void clkrst_enable_fuse_regs(bool enable) {
+    CLK_RST_CONTROLLER_MISC_CLK_ENB_0 = ((CLK_RST_CONTROLLER_MISC_CLK_ENB_0 & 0xEFFFFFFF) | ((enable & 1) << 28));
+}

exosphere/lp0fw/src/car.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -79,7 +79,7 @@ typedef enum {
     CARDEVICE_UARTC = ((1 << 5) | 0x17),
     CARDEVICE_I2C1 = ((0 << 5) | 0xC),
     CARDEVICE_I2C5 = ((1 << 5) | 0xF),
-    CARDEVICE_UNK = ((3 << 5) | 0x1E),
+    CARDEVICE_TZRAM = ((3 << 5) | 0x1E),
     CARDEVICE_SE = ((3 << 5) | 0x1F),
     CARDEVICE_HOST1X = ((0 << 5) | 0x1C),
     CARDEVICE_TSEC = ((2 << 5) | 0x13),
@@ -103,7 +103,8 @@ void rst_disable(CarDevice dev);
 
 void clkrst_enable(CarDevice dev);
 void clkrst_disable(CarDevice dev);
-
 void clkrst_reboot(CarDevice dev);
 
+void clkrst_enable_fuse_regs(bool enable);
+
 #endif

exosphere/lp0fw/src/cluster.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/cluster.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2018 naehrwert
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/emc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/emc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/flow.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/flow.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/fuse.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -29,7 +29,7 @@ bool fuse_check_downgrade_status(void) {
 }
 
 void fuse_disable_programming(void) {
-    FUSE_REGS->FUSE_DIS_PGM = 1;
+    FUSE_REGS->FUSE_DISABLEREGPROGRAM = 1;
 }
 
 static fuse_bypass_data_t g_fuse_bypass_entries[NUM_FUSE_BYPASS_ENTRIES] = {
@@ -37,13 +37,14 @@ static fuse_bypass_data_t g_fuse_bypass_entries[NUM_FUSE_BYPASS_ENTRIES] = {
 };
 
 void fuse_configure_fuse_bypass(void) {
-    /* Enable fuses in CAR? This seems to affect fuse data visibility. */
-    CLK_RST_CONTROLLER_MISC_CLK_ENB_0 |= 0x10000000;
+    /* Make all fuse registers visible. */
+    clkrst_enable_fuse_regs(true);
     
-    /* Configure bypass/override, only if programming is allowed.  */
-    if (!(FUSE_REGS->FUSE_DIS_PGM & 1)) {
-        /* Enable write access. */
-        FUSE_REGS->FUSE_WRITE_ACCESS = (FUSE_REGS->FUSE_WRITE_ACCESS & ~0x1) | 0x10000;
+    /* Configure bypass/override, only if programming is allowed. */
+    if (!(FUSE_REGS->FUSE_DISABLEREGPROGRAM & 1)) {
+        /* Enable write access and flush status. */
+        FUSE_REGS->FUSE_WRITE_ACCESS_SW = (FUSE_REGS->FUSE_WRITE_ACCESS_SW & ~0x1) | 0x10000;
+        
         /* Enable fuse bypass config. */
         FUSE_REGS->FUSE_FUSEBYPASS = 1;
         
@@ -53,7 +54,7 @@ void fuse_configure_fuse_bypass(void) {
         }
         
         /* Disable fuse write access. */
-        FUSE_REGS->FUSE_WRITE_ACCESS |= 1;
+        FUSE_REGS->FUSE_WRITE_ACCESS_SW |= 1;
         
         /* Enable fuse bypass config. */
         /* I think this is a bug, and Nintendo meant to write 0 here? */
@@ -63,7 +64,7 @@ void fuse_configure_fuse_bypass(void) {
         /* I have no idea why this happens. What? */
         /* This is probably also either a bug or does nothing. */
         /* Is this bit even clearable? */
-        FUSE_REGS->FUSE_DIS_PGM &= 0xFFFFFFFE;
+        FUSE_REGS->FUSE_DISABLEREGPROGRAM &= 0xFFFFFFFE;
         
         /* Restore saved private key disable bit. */
         FUSE_REGS->FUSE_PRIVATEKEYDISABLE |= (APBDEV_PMC_SECURE_SCRATCH21_0 & 0x10);
@@ -71,5 +72,4 @@ void fuse_configure_fuse_bypass(void) {
         /* Lock private key disable secure scratch. */
         APBDEV_PMC_SEC_DISABLE2_0 |= 0x4000000;
     }
-    
-}
+}

exosphere/lp0fw/src/fuse.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -23,154 +23,167 @@
 #include "utils.h"
 
 typedef struct {
-    uint32_t FUSE_CTRL;
-    uint32_t FUSE_REG_ADDR;
-    uint32_t FUSE_REG_READ;
-    uint32_t FUSE_REG_WRITE;
-    uint32_t FUSE_TIME_RD1;
-    uint32_t FUSE_TIME_RD2;
-    uint32_t FUSE_TIME_PGM1;
-    uint32_t FUSE_TIME_PGM2;
-    uint32_t FUSE_PRIV2INTFC;
+    uint32_t FUSE_FUSECTRL;
+    uint32_t FUSE_FUSEADDR;
+    uint32_t FUSE_FUSERDATA;
+    uint32_t FUSE_FUSEWDATA;
+    uint32_t FUSE_FUSETIME_RD1;
+    uint32_t FUSE_FUSETIME_RD2;
+    uint32_t FUSE_FUSETIME_PGM1;
+    uint32_t FUSE_FUSETIME_PGM2;
+    uint32_t FUSE_PRIV2INTFC_START;
     uint32_t FUSE_FUSEBYPASS;
     uint32_t FUSE_PRIVATEKEYDISABLE;
-    uint32_t FUSE_DIS_PGM;
-    uint32_t FUSE_WRITE_ACCESS;
+    uint32_t FUSE_DISABLEREGPROGRAM;
+    uint32_t FUSE_WRITE_ACCESS_SW;
     uint32_t FUSE_PWR_GOOD_SW;
-    uint32_t _0x38[0x32];
-} fuse_registers_t;
+    uint32_t _0x38;
+    uint32_t FUSE_PRIV2RESHIFT;
+    uint32_t _0x40[0x3];
+    uint32_t FUSE_FUSETIME_RD3;
+    uint32_t _0x50[0xC];
+    uint32_t FUSE_PRIVATE_KEY0_NONZERO;
+    uint32_t FUSE_PRIVATE_KEY1_NONZERO;
+    uint32_t FUSE_PRIVATE_KEY2_NONZERO;
+    uint32_t FUSE_PRIVATE_KEY3_NONZERO;
+    uint32_t FUSE_PRIVATE_KEY4_NONZERO;
+    uint32_t _0x90[0x1C];
+} tegra_fuse_t;
 
 typedef struct {
     uint32_t FUSE_PRODUCTION_MODE;
-    uint32_t _0x4;
-    uint32_t _0x8;
-    uint32_t _0xC;
+    uint32_t FUSE_JTAG_SECUREID_VALID;
+    uint32_t FUSE_ODM_LOCK;
+    uint32_t FUSE_OPT_OPENGL_EN;
     uint32_t FUSE_SKU_INFO;
-    uint32_t FUSE_CPU_SPEEDO_0;
-    uint32_t FUSE_CPU_IDDQ;
-    uint32_t _0x1C;
-    uint32_t _0x20;
-    uint32_t _0x24;
-    uint32_t FUSE_FT_REV;
-    uint32_t FUSE_CPU_SPEEDO_1;
-    uint32_t FUSE_CPU_SPEEDO_2;
-    uint32_t FUSE_SOC_SPEEDO_0;
-    uint32_t FUSE_SOC_SPEEDO_1;
-    uint32_t FUSE_SOC_SPEEDO_2;
-    uint32_t FUSE_SOC_IDDQ;
-    uint32_t _0x44;
+    uint32_t FUSE_CPU_SPEEDO_0_CALIB;
+    uint32_t FUSE_CPU_IDDQ_CALIB;
+    uint32_t FUSE_DAC_CRT_CALIB;
+    uint32_t FUSE_DAC_HDTV_CALIB;
+    uint32_t FUSE_DAC_SDTV_CALIB;
+    uint32_t FUSE_OPT_FT_REV;
+    uint32_t FUSE_CPU_SPEEDO_1_CALIB;
+    uint32_t FUSE_CPU_SPEEDO_2_CALIB;
+    uint32_t FUSE_SOC_SPEEDO_0_CALIB;
+    uint32_t FUSE_SOC_SPEEDO_1_CALIB;
+    uint32_t FUSE_SOC_SPEEDO_2_CALIB;
+    uint32_t FUSE_SOC_IDDQ_CALIB;
+    uint32_t FUSE_RESERVED_PRODUCTION_WP;
     uint32_t FUSE_FA;
-    uint32_t _0x4C;
-    uint32_t _0x50;
-    uint32_t _0x54;
-    uint32_t _0x58;
-    uint32_t _0x5C;
-    uint32_t _0x60;
+    uint32_t FUSE_RESERVED_PRODUCTION;
+    uint32_t FUSE_HDMI_LANE0_CALIB;
+    uint32_t FUSE_HDMI_LANE1_CALIB;
+    uint32_t FUSE_HDMI_LANE2_CALIB;
+    uint32_t FUSE_HDMI_LANE3_CALIB;
+    uint32_t FUSE_ENCRYPTION_RATE;
     uint32_t FUSE_PUBLIC_KEY[0x8];
-    uint32_t FUSE_TSENSOR_1;
-    uint32_t FUSE_TSENSOR_2;
-    uint32_t _0x8C;
-    uint32_t FUSE_CP_REV;
-    uint32_t _0x94;
-    uint32_t FUSE_TSENSOR_0;
-    uint32_t FUSE_FIRST_BOOTROM_PATCH_SIZE_REG;
+    uint32_t FUSE_TSENSOR1_CALIB;
+    uint32_t FUSE_TSENSOR2_CALIB;
+    uint32_t FUSE_VSENSOR_CALIB;
+    uint32_t FUSE_OPT_CP_REV;
+    uint32_t FUSE_OPT_PFG;
+    uint32_t FUSE_TSENSOR0_CALIB;
+    uint32_t FUSE_FIRST_BOOTROM_PATCH_SIZE;
     uint32_t FUSE_SECURITY_MODE;
-    uint32_t FUSE_PRIVATE_KEY[0x4];
-    uint32_t FUSE_DEVICE_KEY;
-    uint32_t _0xB8;
-    uint32_t _0xBC;
+    uint32_t FUSE_PRIVATE_KEY[0x5];
+    uint32_t FUSE_ARM_JTAG_DIS;
+    uint32_t FUSE_BOOT_DEVICE_INFO;
     uint32_t FUSE_RESERVED_SW;
-    uint32_t FUSE_VP8_ENABLE;
+    uint32_t FUSE_OPT_VP9_DISABLE;
     uint32_t FUSE_RESERVED_ODM[0x8];
-    uint32_t _0xE8;
-    uint32_t _0xEC;
-    uint32_t FUSE_SKU_USB_CALIB;
+    uint32_t FUSE_OBS_DIS;
+    uint32_t FUSE_NOR_INFO;
+    uint32_t FUSE_USB_CALIB;
     uint32_t FUSE_SKU_DIRECT_CONFIG;
-    uint32_t _0xF8;
-    uint32_t _0xFC;
-    uint32_t FUSE_VENDOR_CODE;
-    uint32_t FUSE_FAB_CODE;
-    uint32_t FUSE_LOT_CODE_0;
-    uint32_t FUSE_LOT_CODE_1;
-    uint32_t FUSE_WAFER_ID;
-    uint32_t FUSE_X_COORDINATE;
-    uint32_t FUSE_Y_COORDINATE;
-    uint32_t _0x11C;
-    uint32_t _0x120;
+    uint32_t FUSE_KFUSE_PRIVKEY_CTRL;
+    uint32_t FUSE_PACKAGE_INFO;
+    uint32_t FUSE_OPT_VENDOR_CODE;
+    uint32_t FUSE_OPT_FAB_CODE;
+    uint32_t FUSE_OPT_LOT_CODE_0;
+    uint32_t FUSE_OPT_LOT_CODE_1;
+    uint32_t FUSE_OPT_WAFER_ID;
+    uint32_t FUSE_OPT_X_COORDINATE;
+    uint32_t FUSE_OPT_Y_COORDINATE;
+    uint32_t FUSE_OPT_SEC_DEBUG_EN;
+    uint32_t FUSE_OPT_OPS_RESERVED;
     uint32_t FUSE_SATA_CALIB;
-    uint32_t FUSE_GPU_IDDQ;
-    uint32_t FUSE_TSENSOR_3;
-    uint32_t _0x130;
-    uint32_t _0x134;
-    uint32_t _0x138;
-    uint32_t _0x13C;
-    uint32_t _0x140;
-    uint32_t _0x144;
+    uint32_t FUSE_GPU_IDDQ_CALIB;
+    uint32_t FUSE_TSENSOR3_CALIB;
+    uint32_t FUSE_SKU_BOND_OUT_L;
+    uint32_t FUSE_SKU_BOND_OUT_H;
+    uint32_t FUSE_SKU_BOND_OUT_U;
+    uint32_t FUSE_SKU_BOND_OUT_V;
+    uint32_t FUSE_SKU_BOND_OUT_W;
+    uint32_t FUSE_OPT_SAMPLE_TYPE;
     uint32_t FUSE_OPT_SUBREVISION;
-    uint32_t _0x14C;
-    uint32_t _0x150;
-    uint32_t FUSE_TSENSOR_4;
-    uint32_t FUSE_TSENSOR_5;
-    uint32_t FUSE_TSENSOR_6;
-    uint32_t FUSE_TSENSOR_7;
-    uint32_t FUSE_OPT_PRIV_SEC_DIS;
+    uint32_t FUSE_OPT_SW_RESERVED_0;
+    uint32_t FUSE_OPT_SW_RESERVED_1;
+    uint32_t FUSE_TSENSOR4_CALIB;
+    uint32_t FUSE_TSENSOR5_CALIB;
+    uint32_t FUSE_TSENSOR6_CALIB;
+    uint32_t FUSE_TSENSOR7_CALIB;
+    uint32_t FUSE_OPT_PRIV_SEC_EN;
     uint32_t FUSE_PKC_DISABLE;
     uint32_t _0x16C;
     uint32_t _0x170;
     uint32_t _0x174;
     uint32_t _0x178;
-    uint32_t _0x17C;
+    uint32_t FUSE_FUSE2TSEC_DEBUG_DISABLE;
     uint32_t FUSE_TSENSOR_COMMON;
-    uint32_t _0x184;
-    uint32_t _0x188;
-    uint32_t _0x18C;
-    uint32_t _0x190;
+    uint32_t FUSE_OPT_CP_BIN;
+    uint32_t FUSE_OPT_GPU_DISABLE;
+    uint32_t FUSE_OPT_FT_BIN;
+    uint32_t FUSE_OPT_DONE_MAP;
     uint32_t _0x194;
-    uint32_t _0x198;
-    uint32_t FUSE_DEBUG_AUTH_OVERRIDE;
+    uint32_t FUSE_APB2JTAG_DISABLE;
+    uint32_t FUSE_ODM_INFO;
     uint32_t _0x1A0;
     uint32_t _0x1A4;
-    uint32_t _0x1A8;
+    uint32_t FUSE_ARM_CRYPT_DE_FEATURE;
     uint32_t _0x1AC;
     uint32_t _0x1B0;
     uint32_t _0x1B4;
     uint32_t _0x1B8;
     uint32_t _0x1BC;
-    uint32_t _0x1D0;
-    uint32_t FUSE_TSENSOR_8;
+    uint32_t FUSE_WOA_SKU_FLAG;
+    uint32_t FUSE_ECO_RESERVE_1;
+    uint32_t FUSE_GCPLEX_CONFIG_FUSE;
+    uint32_t FUSE_PRODUCTION_MONTH;
+    uint32_t FUSE_RAM_REPAIR_INDICATOR;
+    uint32_t FUSE_TSENSOR9_CALIB;
     uint32_t _0x1D8;
-    uint32_t _0x1DC;
-    uint32_t _0x1E0;
-    uint32_t _0x1E4;
-    uint32_t _0x1E8;
-    uint32_t _0x1EC;
-    uint32_t _0x1F0;
-    uint32_t _0x1F4;
-    uint32_t _0x1F8;
+    uint32_t FUSE_VMIN_CALIBRATION;
+    uint32_t FUSE_AGING_SENSOR_CALIBRATION;
+    uint32_t FUSE_DEBUG_AUTHENTICATION;
+    uint32_t FUSE_SECURE_PROVISION_INDEX;
+    uint32_t FUSE_SECURE_PROVISION_INFO;
+    uint32_t FUSE_OPT_GPU_DISABLE_CP1;
+    uint32_t FUSE_SPARE_ENDIS;
+    uint32_t FUSE_ECO_RESERVE_0;
     uint32_t _0x1FC;
     uint32_t _0x200;
-    uint32_t FUSE_RESERVED_CALIB;
-    uint32_t _0x208;
-    uint32_t _0x20C;
-    uint32_t _0x210;
-    uint32_t _0x214;
-    uint32_t _0x218;
-    uint32_t FUSE_TSENSOR_9;
-    uint32_t _0x220;
-    uint32_t _0x224;
-    uint32_t _0x228;
-    uint32_t _0x22C;
-    uint32_t _0x230;
-    uint32_t _0x234;
-    uint32_t _0x238;
-    uint32_t _0x23C;
-    uint32_t _0x240;
-    uint32_t _0x244;
-    uint32_t _0x248;
-    uint32_t _0x24C;
+    uint32_t FUSE_RESERVED_CALIB0;
+    uint32_t FUSE_RESERVED_CALIB1;
+    uint32_t FUSE_OPT_GPU_TPC0_DISABLE;
+    uint32_t FUSE_OPT_GPU_TPC0_DISABLE_CP1;
+    uint32_t FUSE_OPT_CPU_DISABLE;
+    uint32_t FUSE_OPT_CPU_DISABLE_CP1;
+    uint32_t FUSE_TSENSOR10_CALIB;
+    uint32_t FUSE_TSENSOR10_CALIB_AUX;
+    uint32_t FUSE_OPT_RAM_SVOP_DP;
+    uint32_t FUSE_OPT_RAM_SVOP_PDP;
+    uint32_t FUSE_OPT_RAM_SVOP_REG;
+    uint32_t FUSE_OPT_RAM_SVOP_SP;
+    uint32_t FUSE_OPT_RAM_SVOP_SMPDP;
+    uint32_t FUSE_OPT_GPU_TPC0_DISABLE_CP2;
+    uint32_t FUSE_OPT_GPU_TPC1_DISABLE;
+    uint32_t FUSE_OPT_GPU_TPC1_DISABLE_CP1;
+    uint32_t FUSE_OPT_GPU_TPC1_DISABLE_CP2;
+    uint32_t FUSE_OPT_CPU_DISABLE_CP2;
+    uint32_t FUSE_OPT_GPU_DISABLE_CP2;
     uint32_t FUSE_USB_CALIB_EXT;
-    uint32_t _0x254;
-    uint32_t _0x258;
+    uint32_t FUSE_RESERVED_FIELD;
+    uint32_t FUSE_OPT_ECC_EN;
     uint32_t _0x25C;
     uint32_t _0x260;
     uint32_t _0x264;
@@ -179,12 +192,12 @@ typedef struct {
     uint32_t _0x270;
     uint32_t _0x274;
     uint32_t _0x278;
-    uint32_t _0x27C;
+    uint32_t FUSE_SPARE_REALIGNMENT_REG;
     uint32_t FUSE_SPARE_BIT[0x20];
-} fuse_chip_registers_t;
+} tegra_fuse_chip_t;
 
-#define FUSE_REGS       ((volatile fuse_registers_t *)(0x7000F800))
-#define FUSE_CHIP_REGS  ((volatile fuse_chip_registers_t *)(0x7000F900))
+#define FUSE_REGS       ((volatile tegra_fuse_t *)(0x7000F800))
+#define FUSE_CHIP_REGS  ((volatile tegra_fuse_chip_t *)(0x7000F900))
 
 #define MAKE_FUSE_REG(n) MAKE_REG32(0x7000F800 + n)
 
@@ -194,9 +207,7 @@ typedef struct {
 } fuse_bypass_data_t;
 
 bool fuse_check_downgrade_status(void);
-
 void fuse_configure_fuse_bypass(void);
-
 void fuse_disable_programming(void);
 
 #endif

exosphere/lp0fw/src/i2c.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/i2c.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/lp0.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/lp0.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/mc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/mc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -35,6 +35,14 @@
 #define MC_SMMU_PTB_DATA                                        0x20
 #define MC_SMMU_TLB_FLUSH                                       0x30
 #define MC_SMMU_PTC_FLUSH                                       0x34
+#define MC_SMMU_ASID_SECURITY                                   0x38
+#define MC_SMMU_ASID_SECURITY_1                                 0x3c
+#define MC_SMMU_ASID_SECURITY_2                                 0x9e0
+#define MC_SMMU_ASID_SECURITY_3                                 0x9e4
+#define MC_SMMU_ASID_SECURITY_4                                 0x9e8
+#define MC_SMMU_ASID_SECURITY_5                                 0x9ec
+#define MC_SMMU_ASID_SECURITY_6                                 0x9f0
+#define MC_SMMU_ASID_SECURITY_7                                 0x9f4
 #define MC_SMMU_AFI_ASID                                        0x238
 #define MC_SMMU_AVPC_ASID                                       0x23c
 #define MC_SMMU_PPCS1_ASID                                      0x298

exosphere/lp0fw/src/misc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -23,26 +23,26 @@
 #include "pmc.h"
 
 void misc_configure_device_dbg_settings(void) {
-    /* Enable RTCK daisychaining by setting TBE bit. */
+    /* Set APB_MISC_PP_CONFIG_CTL_TBE (enables RTCK daisy-chaining). */
     APB_MISC_PP_CONFIG_CTL_0 = 0x80;
     
-    /* Literally none of this is documented in the TRM, lol. */
+    /* Configure JTAG and debug bits. */
     if (FUSE_CHIP_REGS->FUSE_SECURITY_MODE == 1) {
-        uint32_t secure_boot_val = 0b0100; /* Sets NIDEN for aarch64. */
-        uint32_t misc_val = 0x40;
+        uint32_t secure_boot_val = 0b0100;      /* Set NIDEN for aarch64. */
+        uint32_t pp_config_ctl_val = 0x40;      /* Set APB_MISC_PP_CONFIG_CTL_JTAG. */
         if (APBDEV_PMC_STICKY_BITS_0 & 0x40) {
-            misc_val = 0x0;
+            pp_config_ctl_val = 0x0;
         } else {
-            secure_boot_val = 0b1101; /* Sets SPNIDEN, NIDEN, DBGEN for aarch64. */
+            secure_boot_val = 0b1101;           /* Set SPNIDEN, NIDEN, DBGEN for aarch64. */
         }
-        SB_PFCFG_0 = (SB_PFCFG_0 & ~0b1111) | secure_boot_val; /* Configures debug bits. */
-        APB_MISC_PP_CONFIG_CTL_0 |= misc_val; /* Undocumented, seems to control invasive debugging/JTAG. */
+        SB_PFCFG_0 = (SB_PFCFG_0 & ~0b1111) | secure_boot_val;      /* Configure debug bits. */
+        APB_MISC_PP_CONFIG_CTL_0 |= pp_config_ctl_val;              /* Configure JTAG. */
     }
     
-    /* Set sticky bits based SECURITY_MODE. */
+    /* Set HDA_LPBK_DIS if FUSE_SECURITY_MODE is set (disables HDA codec loopback). */
     APBDEV_PMC_STICKY_BITS_0 |= FUSE_CHIP_REGS->FUSE_SECURITY_MODE;
     
-    /* Set E_INPUT in PINMUX_AUX_GPIO_PA6_0 */
+    /* Set E_INPUT in PINMUX_AUX_GPIO_PA6_0 (needed by the XUSB and SATA controllers). */
     PINMUX_AUX_GPIO_PA6_0 |= 0x40;
 }
 

exosphere/lp0fw/src/misc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -26,17 +26,14 @@
 #define MAKE_MISC_REG(n) MAKE_REG32(MISC_BASE + n)
 
 #define APB_MISC_PP_CONFIG_CTL_0 MAKE_MISC_REG(0x024)
-
 #define APB_MISC_GP_ASDBGREG_0 MAKE_MISC_REG(0x810)
 
 #define PINMUX_AUX_PWR_I2C_SCL_0 MAKE_MISC_REG(0x30DC)
 #define PINMUX_AUX_PWR_I2C_SDA_0 MAKE_MISC_REG(0x30E0)
 #define PINMUX_AUX_DVFS_PWM_0    MAKE_MISC_REG(0x3184)
-
 #define PINMUX_AUX_GPIO_PA6_0 MAKE_MISC_REG(0x3244)
 
 void misc_configure_device_dbg_settings(void);
-
 void misc_restore_ram_svop(void);
 
 #endif

exosphere/lp0fw/src/pmc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -23,47 +23,35 @@
 
 #define MAKE_PMC_REG(ofs) (MAKE_REG32(PMC_BASE + ofs))
 
-#define APBDEV_PMC_CNTRL_0           MAKE_PMC_REG(0x000)
-
-#define APBDEV_PMC_DPD_SAMPLE_0      MAKE_PMC_REG(0x020)
-
-#define APBDEV_PMC_DPD_ENABLE_0      MAKE_PMC_REG(0x024)
-
-#define APBDEV_PMC_CLAMP_STATUS_0    MAKE_PMC_REG(0x02C)
-
-#define APBDEV_PMC_PWRGATE_TOGGLE_0       MAKE_PMC_REG(0x030)
-#define APBDEV_PMC_REMOVE_CLAMPING_CMD_0  MAKE_PMC_REG(0x034)
-#define APBDEV_PMC_PWRGATE_STATUS_0       MAKE_PMC_REG(0x038)
-
-#define APBDEV_PMC_SCRATCH12_0       MAKE_PMC_REG(0x080)
-#define APBDEV_PMC_SCRATCH13_0       MAKE_PMC_REG(0x084)
-#define APBDEV_PMC_SCRATCH18_0       MAKE_PMC_REG(0x098)
-#define APBDEV_PMC_SCRATCH190_0      MAKE_PMC_REG(0x818)
-
-#define APBDEV_PMC_OSC_EDPD_OVER_0   MAKE_PMC_REG(0x1A4)
-
-#define APBDEV_PMC_STICKY_BITS_0     MAKE_PMC_REG(0x2C0)
-#define APBDEV_PMC_SEC_DISABLE2_0    MAKE_PMC_REG(0x2C4)
-#define APBDEV_PMC_WEAK_BIAS_0       MAKE_PMC_REG(0x2C8)
-
-#define APBDEV_PMC_SECURE_SCRATCH21_0 MAKE_PMC_REG(0x334)
-#define APBDEV_PMC_SECURE_SCRATCH32_0 MAKE_PMC_REG(0x360)
-#define APBDEV_PMC_SECURE_SCRATCH34_0 MAKE_PMC_REG(0x368)
-#define APBDEV_PMC_SECURE_SCRATCH35_0 MAKE_PMC_REG(0x36C)
-
-#define APBDEV_PMC_SECURE_SCRATCH112_0 MAKE_PMC_REG(0xB18)
-#define APBDEV_PMC_SECURE_SCRATCH113_0 MAKE_PMC_REG(0xB1C)
-#define APBDEV_PMC_SECURE_SCRATCH114_0 MAKE_PMC_REG(0xB20)
-#define APBDEV_PMC_SECURE_SCRATCH115_0 MAKE_PMC_REG(0xB24)
-
-#define APBDEV_PMC_IO_DPD3_REQ_0     MAKE_PMC_REG(0x45C)
-#define APBDEV_PMC_IO_DPD3_STATUS_0  MAKE_PMC_REG(0x460)
-
-#define APBDEV_PMC_IO_DPD4_REQ_0     MAKE_PMC_REG(0x464)
-#define APBDEV_PMC_IO_DPD4_STATUS_0  MAKE_PMC_REG(0x468)
-
-#define APBDEV_PMC_SET_SW_CLAMP_0    MAKE_PMC_REG(0x47C)
-
-#define APBDEV_PMC_DDR_CNTRL_0       MAKE_PMC_REG(0x4E4)
+#define APBDEV_PMC_CNTRL_0                  MAKE_PMC_REG(0x000)
+#define APBDEV_PMC_DPD_SAMPLE_0             MAKE_PMC_REG(0x020)
+#define APBDEV_PMC_DPD_ENABLE_0             MAKE_PMC_REG(0x024)
+#define APBDEV_PMC_CLAMP_STATUS_0           MAKE_PMC_REG(0x02C)
+#define APBDEV_PMC_PWRGATE_TOGGLE_0         MAKE_PMC_REG(0x030)
+#define APBDEV_PMC_REMOVE_CLAMPING_CMD_0    MAKE_PMC_REG(0x034)
+#define APBDEV_PMC_PWRGATE_STATUS_0         MAKE_PMC_REG(0x038)
+#define APBDEV_PMC_SCRATCH12_0              MAKE_PMC_REG(0x080)
+#define APBDEV_PMC_SCRATCH13_0              MAKE_PMC_REG(0x084)
+#define APBDEV_PMC_SCRATCH18_0              MAKE_PMC_REG(0x098)
+#define APBDEV_PMC_SCRATCH190_0             MAKE_PMC_REG(0x818)
+#define APBDEV_PMC_OSC_EDPD_OVER_0          MAKE_PMC_REG(0x1A4)
+#define APBDEV_PMC_STICKY_BITS_0            MAKE_PMC_REG(0x2C0)
+#define APBDEV_PMC_SEC_DISABLE2_0           MAKE_PMC_REG(0x2C4)
+#define APBDEV_PMC_WEAK_BIAS_0              MAKE_PMC_REG(0x2C8)
+#define APBDEV_PMC_SECURE_SCRATCH21_0       MAKE_PMC_REG(0x334)
+#define APBDEV_PMC_SECURE_SCRATCH32_0       MAKE_PMC_REG(0x360)
+#define APBDEV_PMC_SECURE_SCRATCH34_0       MAKE_PMC_REG(0x368)
+#define APBDEV_PMC_SECURE_SCRATCH35_0       MAKE_PMC_REG(0x36C)
+#define APBDEV_PMC_SECURE_SCRATCH112_0      MAKE_PMC_REG(0xB18)
+#define APBDEV_PMC_SECURE_SCRATCH113_0      MAKE_PMC_REG(0xB1C)
+#define APBDEV_PMC_SECURE_SCRATCH114_0      MAKE_PMC_REG(0xB20)
+#define APBDEV_PMC_SECURE_SCRATCH115_0      MAKE_PMC_REG(0xB24)
+#define APBDEV_PMC_FUSE_CTRL                MAKE_PMC_REG(0x450)
+#define APBDEV_PMC_IO_DPD3_REQ_0            MAKE_PMC_REG(0x45C)
+#define APBDEV_PMC_IO_DPD3_STATUS_0         MAKE_PMC_REG(0x460)
+#define APBDEV_PMC_IO_DPD4_REQ_0            MAKE_PMC_REG(0x464)
+#define APBDEV_PMC_IO_DPD4_STATUS_0         MAKE_PMC_REG(0x468)
+#define APBDEV_PMC_SET_SW_CLAMP_0           MAKE_PMC_REG(0x47C)
+#define APBDEV_PMC_DDR_CNTRL_0              MAKE_PMC_REG(0x4E4)
 
 #endif

exosphere/lp0fw/src/se.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -36,20 +36,20 @@ static void __attribute__((__noinline__)) ll_init(volatile se_ll_t *ll, void *bu
 }
 
 void se_check_error_status_reg(void) {
-    if (se_get_regs()->ERR_STATUS_REG) {
+    if (se_get_regs()->SE_ERR_STATUS) {
         reboot();
     }
 }
 
 void se_check_for_error(void) {
     volatile tegra_se_t *se = se_get_regs();
-    if (se->INT_STATUS_REG & 0x10000 || se->FLAGS_REG & 3 || se->ERR_STATUS_REG) {
+    if (se->SE_INT_STATUS & 0x10000 || se->SE_STATUS & 3 || se->SE_ERR_STATUS) {
         reboot();
     }
 }
 
 void se_verify_flags_cleared(void) {
-    if (se_get_regs()->FLAGS_REG & 3) {
+    if (se_get_regs()->SE_STATUS & 3) {
         reboot();
     }
 }
@@ -63,8 +63,8 @@ void clear_aes_keyslot(unsigned int keyslot) {
 
     /* Zero out the whole keyslot and IV. */
     for (unsigned int i = 0; i < 0x10; i++) {
-        se->AES_KEYTABLE_ADDR = (keyslot << 4) | i;
-        se->AES_KEYTABLE_DATA = 0;
+        se->SE_CRYPTO_KEYTABLE_ADDR = (keyslot << 4) | i;
+        se->SE_CRYPTO_KEYTABLE_DATA = 0;
     }
 }
 
@@ -78,13 +78,13 @@ void clear_rsa_keyslot(unsigned int keyslot) {
     /* Zero out the whole keyslot. */
     for (unsigned int i = 0; i < 0x40; i++) {
         /* Select Keyslot Modulus[i] */
-        se->RSA_KEYTABLE_ADDR = (keyslot << 7) | i | 0x40;
-        se->RSA_KEYTABLE_DATA = 0;
+        se->SE_RSA_KEYTABLE_ADDR = (keyslot << 7) | i | 0x40;
+        se->SE_RSA_KEYTABLE_DATA = 0;
     }
     for (unsigned int i = 0; i < 0x40; i++) {
         /* Select Keyslot Expontent[i] */
-        se->RSA_KEYTABLE_ADDR = (keyslot << 7) | i;
-        se->RSA_KEYTABLE_DATA = 0;
+        se->SE_RSA_KEYTABLE_ADDR = (keyslot << 7) | i;
+        se->SE_RSA_KEYTABLE_DATA = 0;
     }
 }
 
@@ -96,8 +96,8 @@ void clear_aes_keyslot_iv(unsigned int keyslot) {
     }
 
     for (size_t i = 0; i < (0x10 >> 2); i++) {
-        se->AES_KEYTABLE_ADDR = (keyslot << 4) | 8 | i;
-        se->AES_KEYTABLE_DATA = 0;
+        se->SE_CRYPTO_KEYTABLE_ADDR = (keyslot << 4) | 8 | i;
+        se->SE_CRYPTO_KEYTABLE_DATA = 0;
     }
 }
 
@@ -111,15 +111,15 @@ void trigger_se_blocking_op(unsigned int op, void *dst, size_t dst_size, const v
     ll_init(&out_ll, dst, dst_size);
 
     /* Set the LLs. */
-    se->IN_LL_ADDR_REG = (uint32_t)(&in_ll);
-    se->OUT_LL_ADDR_REG = (uint32_t) (&out_ll);
+    se->SE_IN_LL_ADDR = (uint32_t)(&in_ll);
+    se->SE_OUT_LL_ADDR = (uint32_t) (&out_ll);
 
     /* Set registers for operation. */
-    se->ERR_STATUS_REG = se->ERR_STATUS_REG;
-    se->INT_STATUS_REG = se->INT_STATUS_REG;
-    se->OPERATION_REG = op;
+    se->SE_ERR_STATUS = se->SE_ERR_STATUS;
+    se->SE_INT_STATUS = se->SE_INT_STATUS;
+    se->SE_OPERATION = op;
 
-    while (!(se->INT_STATUS_REG & 0x10)) { /* Wait a while */ }
+    while (!(se->SE_INT_STATUS & 0x10)) { /* Wait a while */ }
     se_check_for_error();
 }
 
@@ -137,7 +137,7 @@ void se_perform_aes_block_operation(void *dst, size_t dst_size, const void *src,
     }
 
     /* Trigger AES operation. */
-    se_get_regs()->BLOCK_COUNT_REG = 0;
+    se_get_regs()->SE_CRYPTO_LAST_BLOCK = 0;
     trigger_se_blocking_op(OP_START, block, sizeof(block), block, sizeof(block));
 
     /* Copy output data into dst. */
@@ -154,8 +154,8 @@ void se_aes_ecb_encrypt_block(unsigned int keyslot, void *dst, size_t dst_size,
     }
 
     /* Set configuration high (256-bit vs 128-bit) based on parameter. */
-    se->CONFIG_REG = (ALG_AES_ENC | DST_MEMORY) | (config_high << 16);
-    se->CRYPTO_REG = keyslot << 24 | 0x100;
+    se->SE_CONFIG = (ALG_AES_ENC | DST_MEMORY) | (config_high << 16);
+    se->SE_CRYPTO_CONFIG = keyslot << 24 | 0x100;
     se_perform_aes_block_operation(dst, 0x10, src, 0x10);
 }
 
@@ -166,8 +166,8 @@ void se_aes_ecb_decrypt_block(unsigned int keyslot, void *dst, size_t dst_size,
         reboot();
     }
 
-    se->CONFIG_REG = (ALG_AES_DEC | DST_MEMORY);
-    se->CRYPTO_REG = keyslot << 24;
+    se->SE_CONFIG = (ALG_AES_DEC | DST_MEMORY);
+    se->SE_CRYPTO_CONFIG = keyslot << 24;
     se_perform_aes_block_operation(dst, 0x10, src, 0x10);
 }
 
@@ -198,16 +198,16 @@ void se_compute_aes_cmac(unsigned int keyslot, void *cmac, size_t cmac_size, con
         shift_left_xor_rb(derived_key);
     }
 
-    se->CONFIG_REG = (ALG_AES_ENC | DST_HASHREG) | (config_high << 16);
-    se->CRYPTO_REG = (keyslot << 24) | (0x145);
+    se->SE_CONFIG = (ALG_AES_ENC | DST_HASHREG) | (config_high << 16);
+    se->SE_CRYPTO_CONFIG = (keyslot << 24) | (0x145);
     clear_aes_keyslot_iv(keyslot);
 
     unsigned int num_blocks = (data_size + 0xF) >> 4;
     /* Handle aligned blocks. */
     if (num_blocks > 1) {
-        se->BLOCK_COUNT_REG = num_blocks - 2;
+        se->SE_CRYPTO_LAST_BLOCK = num_blocks - 2;
         trigger_se_blocking_op(OP_START, NULL, 0, data, data_size);
-        se->CRYPTO_REG |= 0x80;
+        se->SE_CRYPTO_CONFIG |= 0x80;
     }
 
     /* Create final block. */
@@ -224,12 +224,12 @@ void se_compute_aes_cmac(unsigned int keyslot, void *cmac, size_t cmac_size, con
     }
 
     /* Perform last operation. */
-    se->BLOCK_COUNT_REG = 0;
+    se->SE_CRYPTO_LAST_BLOCK = 0;
     trigger_se_blocking_op(OP_START, NULL, 0, last_block, sizeof(last_block));
 
     /* Copy output CMAC. */
     for (unsigned int i = 0; i < (cmac_size >> 2); i++) {
-        ((uint32_t *)cmac)[i] = ((volatile uint32_t *)se->HASH_RESULT_REG)[i];
+        ((uint32_t *)cmac)[i] = ((volatile uint32_t *)se->SE_HASH_RESULT)[i];
     }
 }
 
@@ -244,9 +244,9 @@ void se_aes_256_cbc_decrypt(unsigned int keyslot, void *dst, size_t dst_size, co
         reboot();
     }
 
-    se->CONFIG_REG = (ALG_AES_DEC | DST_MEMORY) | (0x202 << 16);
-    se->CRYPTO_REG = (keyslot << 24) | 0x66;
+    se->SE_CONFIG = (ALG_AES_DEC | DST_MEMORY) | (0x202 << 16);
+    se->SE_CRYPTO_CONFIG = (keyslot << 24) | 0x66;
     clear_aes_keyslot_iv(keyslot);
-    se->BLOCK_COUNT_REG = (src_size >> 4) - 1;
+    se->SE_CRYPTO_LAST_BLOCK = (src_size >> 4) - 1;
     trigger_se_blocking_op(OP_START, dst, dst_size, src, src_size);
 }

exosphere/lp0fw/src/se.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -92,71 +92,59 @@
 #define RSA_2048_BYTES 0x100
 
 typedef struct {
-    uint32_t _0x0;
-    uint32_t _0x4;
-    uint32_t OPERATION_REG;
-    uint32_t INT_ENABLE_REG;
-    uint32_t INT_STATUS_REG;
-    uint32_t CONFIG_REG;
-    uint32_t IN_LL_ADDR_REG;
-    uint32_t _0x1C;
-    uint32_t _0x20;
-    uint32_t OUT_LL_ADDR_REG;
-    uint32_t _0x28;
-    uint32_t _0x2C;
-    uint8_t HASH_RESULT_REG[0x20];
-    uint8_t _0x50[0x20];
-    uint32_t CONTEXT_SAVE_CONFIG_REG;
-    uint8_t _0x74[0x18C];
-    uint32_t SHA_CONFIG_REG;
-    uint32_t SHA_MSG_LENGTH_REG;
-    uint32_t _0x208;
-    uint32_t _0x20C;
-    uint32_t _0x210;
-    uint32_t SHA_MSG_LEFT_REG;
-    uint32_t _0x218;
-    uint32_t _0x21C;
-    uint32_t _0x220;
-    uint32_t _0x224;
-    uint8_t _0x228[0x58];
-    uint32_t AES_KEY_READ_DISABLE_REG;
-    uint32_t AES_KEYSLOT_FLAGS[0x10];
-    uint8_t _0x2C4[0x3C];
-    uint32_t _0x300;
-    uint32_t CRYPTO_REG;
-    uint32_t CRYPTO_CTR_REG[4];
-    uint32_t BLOCK_COUNT_REG;
-    uint32_t AES_KEYTABLE_ADDR;
-    uint32_t AES_KEYTABLE_DATA;
-    uint32_t _0x324;
-    uint32_t _0x328;
-    uint32_t _0x32C;
-    uint32_t CRYPTO_KEYTABLE_DST_REG;
-    uint8_t _0x334[0xC];
-    uint32_t RNG_CONFIG_REG;
-    uint32_t RNG_SRC_CONFIG_REG;
-    uint32_t RNG_RESEED_INTERVAL_REG;
-    uint8_t _0x34C[0xB4];
-    uint32_t RSA_CONFIG;
-    uint32_t RSA_KEY_SIZE_REG;
-    uint32_t RSA_EXP_SIZE_REG;
-    uint32_t RSA_KEY_READ_DISABLE_REG;
-    uint32_t RSA_KEYSLOT_FLAGS[2];
-    uint32_t _0x418;
-    uint32_t _0x41C;
-    uint32_t RSA_KEYTABLE_ADDR;
-    uint32_t RSA_KEYTABLE_DATA;
-    uint8_t RSA_OUTPUT[0x100];
-    uint8_t _0x528[0x2D8];
-    uint32_t FLAGS_REG;
-    uint32_t ERR_STATUS_REG;
-    uint32_t _0x808;
-    uint32_t SPARE_0;
-    uint32_t _0x810;
+    uint32_t SE_SE_SECURITY;
+    uint32_t SE_TZRAM_SECURITY;
+    uint32_t SE_OPERATION;
+    uint32_t SE_INT_ENABLE;
+    uint32_t SE_INT_STATUS;
+    uint32_t SE_CONFIG;
+    uint32_t SE_IN_LL_ADDR;
+    uint32_t SE_IN_CUR_BYTE_ADDR;
+    uint32_t SE_IN_CUR_LL_ID;
+    uint32_t SE_OUT_LL_ADDR;
+    uint32_t SE_OUT_CUR_BYTE_ADDR;
+    uint32_t SE_OUT_CUR_LL_ID;
+    uint32_t SE_HASH_RESULT[0x10];
+    uint32_t SE_CTX_SAVE_CONFIG;
+    uint32_t _0x74[0x63];
+    uint32_t SE_SHA_CONFIG;
+    uint32_t SE_SHA_MSG_LENGTH[0x4];
+    uint32_t SE_SHA_MSG_LEFT[0x4];
+    uint32_t _0x224[0x17];
+    uint32_t SE_CRYPTO_SECURITY_PERKEY;
+    uint32_t SE_CRYPTO_KEYTABLE_ACCESS[0x10];
+    uint32_t _0x2C4[0x10];
+    uint32_t SE_CRYPTO_CONFIG;
+    uint32_t SE_CRYPTO_LINEAR_CTR[0x4];
+    uint32_t SE_CRYPTO_LAST_BLOCK;
+    uint32_t SE_CRYPTO_KEYTABLE_ADDR;
+    uint32_t SE_CRYPTO_KEYTABLE_DATA;
+    uint32_t _0x324[0x3];
+    uint32_t SE_CRYPTO_KEYTABLE_DST;
+    uint32_t _0x334[0x3];
+    uint32_t SE_RNG_CONFIG;
+    uint32_t SE_RNG_SRC_CONFIG;
+    uint32_t SE_RNG_RESEED_INTERVAL;
+    uint32_t _0x34C[0x2D];
+    uint32_t SE_RSA_CONFIG;
+    uint32_t SE_RSA_KEY_SIZE;
+    uint32_t SE_RSA_EXP_SIZE;
+    uint32_t SE_RSA_SECURITY_PERKEY;
+    uint32_t SE_RSA_KEYTABLE_ACCESS[0x2];
+    uint32_t _0x418[0x2];
+    uint32_t SE_RSA_KEYTABLE_ADDR;
+    uint32_t SE_RSA_KEYTABLE_DATA;
+    uint32_t SE_RSA_OUTPUT[0x40];
+    uint32_t _0x528[0xB6];
+    uint32_t SE_STATUS;
+    uint32_t SE_ERR_STATUS;
+    uint32_t SE_MISC;
+    uint32_t SE_SPARE;
+    uint32_t SE_ENTROPY_DEBUG_COUNTER;
     uint32_t _0x814;
     uint32_t _0x818;
     uint32_t _0x81C;
-    uint8_t _0x820[0x17E0];
+    uint32_t _0x820[0x5F8];
 } tegra_se_t;
 
 typedef struct {

exosphere/lp0fw/src/secmon.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -46,7 +46,7 @@ void secmon_restore_to_tzram(const uint32_t target_firmware) {
     }
 
     /* Make security engine require secure busmaster. */
-    se_get_regs()->_0x4 = 0;
+    se_get_regs()->SE_TZRAM_SECURITY = 0;
 
     /* TODO: se_verify_keys_unreadable(); */
 

exosphere/lp0fw/src/secmon.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/start.s

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/sysreg.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/timer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/lp0fw/src/utils.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -13,14 +13,14 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
- 
+
 #ifndef EXOSPHERE_WARMBOOT_BIN_UTILS_H
 #define EXOSPHERE_WARMBOOT_BIN_UTILS_H
 
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
-#include <atmosphere.h>
+#include <vapours/ams_version.h>
 
 #define BIT(n)      (1u   << (n))
 #define BITL(n)     (1ull << (n))

exosphere/rebootstub/src/i2c.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/rebootstub/src/i2c.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/rebootstub/src/max77620.h

@@ -2,7 +2,7 @@
  * Defining registers address and its bit definitions of MAX77620 and MAX20024
  *
  * Copyright (C) 2016 NVIDIA CORPORATION. All rights reserved.
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/rebootstub/src/shutdown.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/rebootstub/src/start.s

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/rebootstub/src/timer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/rebootstub/src/utils.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/emc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/emc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/i2c.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/i2c.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/pmc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/sc7.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/sc7.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/start.s

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/timer.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/sc7fw/src/utils.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/actmon.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/actmon.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/arm.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/arm.s

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/bootconfig.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/bootconfig.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,

exosphere/src/bootup.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Atmosphère-NX
+ * Copyright (c) 2018-2020 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,
@@ -13,7 +13,7 @@
  * 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 <stdint.h>
 #include <stdbool.h>
 
@@ -64,7 +64,7 @@ void setup_dram_magic_numbers(void) {
 void bootup_misc_mmio(void) {
     /* Initialize Fuse registers. */
     fuse_init();
-    
+
     /* Verify Security Engine sanity. */
     se_set_in_context_save_mode(false);
     /* TODO: se_verify_keys_unreadable(); */
@@ -85,6 +85,9 @@ void bootup_misc_mmio(void) {
         setup_dram_magic_numbers();
     }
 
+    /* On 9.0.0+, Nintendo writes random values to context save scratch here, and locks the SRK scratch. */
+    /* There's no real need for us to do this, so we won't. */
+
     /* Mark TMR5, TMR6, TMR7, TMR8, WDT0, WDT1, WDT2 and WDT3 as secure. */
     SHARED_TIMER_SECURE_CFG_0 = 0xF1E0;
 
@@ -111,7 +114,7 @@ void bootup_misc_mmio(void) {
     MAKE_MC_REG(MC_SECURITY_CFG1) = 0;
     MAKE_MC_REG(MC_SECURITY_CFG3) = 3;
     configure_default_carveouts();
-        
+
     /* Mark registers secure world only. */
     if (exosphere_get_target_firmware() == ATMOSPHERE_TARGET_FIRMWARE_100) {
         APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG0_0 = APB_SSER0_SATA_AUX | APB_SSER0_DTV | APB_SSER0_QSPI | APB_SSER0_SATA | APB_SSER0_LA;
@@ -140,28 +143,26 @@ void bootup_misc_mmio(void) {
         APB_MISC_SECURE_REGS_APB_SLAVE_SECURITY_ENABLE_REG2_0 = sec_disable_2;
     }
 
-    /* Reset Translation Enable Registers. */
+    /* Reset Translation Enable registers. */
     MAKE_MC_REG(MC_SMMU_TRANSLATION_ENABLE_0) = 0xFFFFFFFF;
     MAKE_MC_REG(MC_SMMU_TRANSLATION_ENABLE_1) = 0xFFFFFFFF;
     MAKE_MC_REG(MC_SMMU_TRANSLATION_ENABLE_2) = 0xFFFFFFFF;
     MAKE_MC_REG(MC_SMMU_TRANSLATION_ENABLE_3) = 0xFFFFFFFF;
     MAKE_MC_REG(MC_SMMU_TRANSLATION_ENABLE_4) = 0xFFFFFFFF;
 
-    /* TODO: What are these MC reg writes? */
+    /* Set SMMU ASID security registers. */
     if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
-        MAKE_MC_REG(0x038) = 0xE;
+        MAKE_MC_REG(MC_SMMU_ASID_SECURITY) = 0xE;
     } else {
-        MAKE_MC_REG(0x038) = 0x0;
+        MAKE_MC_REG(MC_SMMU_ASID_SECURITY) = 0x0;
     }
-    MAKE_MC_REG(0x03C) = 0;
-
-    /* MISC registers. */
-    MAKE_MC_REG(0x9E0) = 0;
-    MAKE_MC_REG(0x9E4) = 0;
-    MAKE_MC_REG(0x9E8) = 0;
-    MAKE_MC_REG(0x9EC) = 0;
-    MAKE_MC_REG(0x9F0) = 0;
-    MAKE_MC_REG(0x9F4) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_1) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_2) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_3) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_4) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_5) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_6) = 0;
+    MAKE_MC_REG(MC_SMMU_ASID_SECURITY_7) = 0;
 
     if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
         MAKE_MC_REG(MC_SMMU_PTB_ASID) = 0;
@@ -176,7 +177,7 @@ void bootup_misc_mmio(void) {
     (void)MAKE_MC_REG(MC_SMMU_TLB_CONFIG);
     MAKE_MC_REG(MC_SMMU_CONFIG) = 1;        /* Enable SMMU. */
     (void)MAKE_MC_REG(MC_SMMU_TLB_CONFIG);
-    
+
     /* Clear RESET Vector, setup CPU Secure Boot RESET Vectors. */
     uint32_t reset_vec;
     if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_500) {
@@ -204,7 +205,7 @@ void bootup_misc_mmio(void) {
     intr_set_enabled(INTERRUPT_ID_SECURITY_ENGINE, 1);
     intr_set_cpu_mask(INTERRUPT_ID_SECURITY_ENGINE, 8);
     intr_set_edge_level(INTERRUPT_ID_SECURITY_ENGINE, 0);
-    
+
     if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
         intr_set_priority(INTERRUPT_ID_ACTIVITY_MONITOR_4X, 0);
         intr_set_group(INTERRUPT_ID_ACTIVITY_MONITOR_4X, 0);
@@ -215,10 +216,10 @@ void bootup_misc_mmio(void) {
 
     if (!g_has_booted_up) {
         /* N doesn't do this, but we should for compatibility. */
-        uart_select(UART_A);
+        uart_config(UART_A);
         clkrst_reboot(CARDEVICE_UARTA);
         uart_init(UART_A, 115200);
-        
+
         intr_register_handler(INTERRUPT_ID_SECURITY_ENGINE, se_operation_completed);
         if (exosphere_get_target_firmware() >= ATMOSPHERE_TARGET_FIRMWARE_400) {
             intr_register_handler(INTERRUPT_ID_ACTIVITY_MONITOR_4X, actmon_interrupt_handler);