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Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.
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2019-06-15 16:28:18 -07:00
.github/ISSUE_TEMPLATE Fix spelling mistake (#483) 2019-03-21 03:09:44 -07:00
common BCT: remove emummc entry 2019-06-15 17:34:30 +01:00
docs Further clarify emummc files mode structure 2019-06-15 18:24:21 +01:00
exosphere Fix emummc nintendo dir redirection 2019-06-14 21:20:53 -07:00
fusee fusee: remove debug filesave 2019-06-15 16:00:37 -07:00
img Push all graphical resources to main repo, add credits 2018-05-01 18:42:23 -06:00
sept sept: fix undefined behavior with emummc 2019-06-14 18:19:10 -07:00
stratosphere ams_mitm: update write handle persist path 2019-06-15 07:57:50 -07:00
thermosphere More 2019 Copyrights (#503) 2019-04-08 12:47:01 +02:00
troposphere Do same in dmnt and reboot_to_payload 2019-05-12 10:43:49 -04:00
.gitignore Add 64-bit IDA binaries to gitignore 2019-03-15 00:25:24 -07:00
.gitmodules Make libstratosphere a submodule 2018-11-08 01:24:40 -08:00
LICENSE Add license and disclaimer. 2018-01-17 23:54:38 -08:00
Makefile dist: add boot2.flag for ro (to launch on <3.0.0) 2019-04-22 01:54:44 -07:00
README.md Add additional credit 2019-06-15 16:28:18 -07:00

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Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.

Components

Atmosphère consists of multiple components, each of which replaces/modifies a different component of the system:

  • Fusée: First-stage Loader, responsible for loading and validating stage 2 (custom TrustZone) plus package2 (Kernel/FIRM sysmodules), and patching them as needed. This replaces all functionality normally in Package1loader/NX Bootloader.
    • Sept: Payload used to enable support for runtime key derivation on 7.0.0.
  • Exosphère: Customized TrustZone, to run a customized Secure Monitor
  • Thermosphère: EL2 EmuNAND support, i.e. backing up and using virtualized/redirected NAND images
  • Stratosphère: Custom Sysmodule(s), both Rosalina style to extend the kernel/provide new features, and of the loader reimplementation style to hook important system actions
  • Troposphère: Application-level Horizon OS patches, used to implement desirable CFW features

Licensing

This software is licensed under the terms of the GPLv2, with exemptions for specific projects noted below.

You can find a copy of the license in the LICENSE file.

Exemptions:

  • The yuzu emulator project is exempt from GPLv2 licensing and may (at its option) instead license any source code authored for the Atmosphère project as GPLv2 or later.

Credits

Atmosphère is currently being developed and maintained by SciresM, TuxSH, hexkyz, and fincs.
In no particular order, we credit the following for their invaluable contributions:

  • switchbrew for the libnx project and the extensive documentation, research and tool development pertaining to the Nintendo Switch.
  • devkitPro for the devkitA64 toolchain and libnx support.
  • ReSwitched Team for additional documentation, research and tool development pertaining to the Nintendo Switch.
  • ChaN for the FatFs module.
  • Marcus Geelnard for the bcl-1.2.0 library.
  • naehrwert and st4rk for the original hekate project and its hwinit code base.
  • CTCaer for the continued hekate project's fork and the minerva_tc project.
  • m4xw for development of the emuMMC project.
  • Riley for suggesting "Atmosphere" as a Horizon OS reimplementation+customization project name.
  • hedgeberg for research and hardware testing.
  • lioncash for code cleanup and general improvements.
  • jaames for designing and providing Atmosphère's graphical resources.
  • Everyone who submitted entries for Atmosphère's splash design contest.
  • All those who actively contribute to the Atmosphère repository.