TK1 Loader (tk1-loader.sh)

A versatile payload injector designed for the NVIDIA Tegra K1 (T124) and similar platforms.
This script acts as a front-end "driver" for various RCM (Recovery Mode) exploitation and loading tools,
removing the need to remember complex command-line arguments or hex addresses.
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Overview
The script automates the process of finding your compiled U-Boot or SPL binaries and pushing them to your device
using one of several supported backends. It saves your preferences in a local .tk1_loader_config file so you only have to
configure your tool paths once.


Setup & Usage

1. Initial ConfigurationBefore the first run, you must define which tool you are using and where it is located:
  you mught have to chmod this as well : chmod +x tk1-loader.sh
  ./tk1-loader.sh setup
During setup, you will:
Select a backend (shofel2_T124, fusee_glee, tegrarcm, or Custom).
Provide the path to the executable.Optionally set a Default Payload (e.g., u-boot-dtb-tegra.bin) for auto loading.

2. Pushing a Payload
Once configured, simply run the script without arguments:
  ./tk1-loader.sh
If a default is set: It will immediately attempt to push that file.
If no default is set: It will recursively scan the current directory and all subfolders (like spl/) for any .bin
files and present a numbered menu for you to choose from.🛠

Supported Backends
Tool                         Internal Logic / Commands
Shofel2_T124sudo             <tool> PAYLOAD <file> 
fusee_gleesudo               <tool> <file>
tegrarcm                     sudo <tool> --bootloader <file> --loadaddr 0x80108000
Custom                       User-defined command string using $TOOL_PATH and $PAYLOAD_PATH variables.