EmuMMC Switch: Difference between revisions

Revision as of 06:08, 26 April 2023

A SDMMC driver replacement for Nintendo's Filesystem Services, by m4xw.

Arbitrary SDMMC backend selection.
- This allows loading eMMC from SD or even SD from eMMC.
On the fly hooking / patching, fully self-infesting.
- Only one payload required for all versions.
File-based SDMMC backend support (from SD).
- This allows loading eMMC images from hekate-backups (split or not).
SDMMC device based sector offset (currently eMMC only).
- Raw partition support for eMMC from SD with less performance overhead.
Full support for /Nintendo folder redirection to a arbitrary path.
- No 8 char length restriction.
exosphere based context configuration.
- This includes full support for multiple emuMMC images.

Tutorials:

Creating emuMMC with hetake

Whats an Emunand/ Emummc and Should you use one? (Jonny Troche)

Supported Horizon Versions:

1.0.0 - 16.0.0

CTCaer - The CTCaer hekate fork, file-based emuMMC support, SDMMC driver fixes among other things.
SciresM, hexkyz - The Atmosphere project, FS offsets, additional research related to newer FS versions.
naehrwert - The hekate project, its SDMMC driver and being very helpful in the early research phase.
jakibaki - KIP Inject PoC, used in the early dev phase.
switchbrew/devkitPro - devkitA64 and libnx sources.

@@ Line 1: / Line 1: @@
 {{Infobox Switch Homebrews
 |title=emuMMC
-|image=emummcswitch.png
+|image=emummcnx.png
 |description=A SDMMC driver replacement for Nintendo's Filesystem Services.
 |author=m4xw
@@ Line 8: / Line 8: @@
 |version=2023
 |license=GPL-2.0
-|download=https://dlhb.gamebrew.org/switchhomebrews/emummcswitch.7z
 |website=https://github.com/m4xw/emuMMC
 |source=https://github.com/m4xw/emuMMC
@@ Line 29: / Line 28: @@
 **This includes full support for multiple emuMMC images.
-== Compiling ==
+==User guide==
-=== hekate ===
+Tutorials:
-Run <code>./build.sh</code> and copy the produced kipm (Kernel Initial Process Modification) file to <code>/bootloader/sys/</code>
+*https://switch.homebrew.guide/emummc/emummc.html
+*https://nh-server.github.io/switch-guide/user_guide/emummc/making_emummc/
+*https://gbatemp.net/threads/multiple-emummc-setup-including-restoring-a-clean-nand-for-online-use.562188/
-=== Atmosphere ===
+==Screenshots==
-Run <code>make</code>, the resulting kip can be used for code injection via fusee (place at <code>/atmosphere/emummc.kip</code>)
+'''Creating emuMMC with hetake'''<br>
+https://dlhb.gamebrew.org/switchhomebrews/emummcnx.png
+https://dlhb.gamebrew.org/switchhomebrews/emummcnx2.png
+https://dlhb.gamebrew.org/switchhomebrews/emummcnx3.png
+https://dlhb.gamebrew.org/switchhomebrews/emummcnx4.png
+https://dlhb.gamebrew.org/switchhomebrews/emummcnx5.png
 ==Media==