diff --git a/Readme.md b/Readme.md
index bb1a927..7b34ad2 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,10 +1,37 @@
 # T124 Gupje
 
-The exploitation work for this device is done by (LordRafa)[https://github.com/LordRafa]
+The exploitation work for this device is done by [LordRafa](https://github.com/LordRafa)
 
 To build gupje, see the readme in the gupje_t/ folder.
 
 ## Usage
+This project assumes the following directory structure:
+
+```bash
+Source/gupje  ⬡ v18.12.1   main ✘               
+$ tree -L 3 
+.
+├── [..]
+├── debugger_archs
+│   ├── ga_arm64.h
+│   ├── ga_arm.h
+│   └── ga_arm_thumb.h
+├── debugger.c
+├── devices
+│   ├── base_device
+│   ├── nvidia_shield
+│   │   ├── [..]
+│   │   ├── gupje_t
+│   │   ├── [..]
+│   ├── rpi4_gupje
+├── docs
+│   ├── [..]
+├── [..]
+
+```
+
+The root folder is the [gupje](https://github.com/EljakimHerrewijnen/Gupje) project, which contains this folder in the ``devices/`` subdirectory.
+
 Run the exploit code with a *target* binary to run on the device.
 ```bash
 python3 exploit.py --ga ../bin/nvidia_shield_t/debugger.bin
diff --git a/bin/bootrom_t124.bin b/bin/bootrom_t124.bin
deleted file mode 100644
index 46f2f9b..0000000
Binary files a/bin/bootrom_t124.bin and /dev/null differ
diff --git a/gupje_t/Readme.md b/gupje_t/Readme.md
index cfa745c..96e498a 100644
--- a/gupje_t/Readme.md
+++ b/gupje_t/Readme.md
@@ -2,3 +2,8 @@
 
 Download ``gcc-arm-none-eabi-10-2020-q4-major`` and configure its path in the Makefile.
 
+Build with:
+
+```bash
+make -f devices/nvidia_shield/gupje_t/Makefile
+```
\ No newline at end of file