Add README indication regarding unicore-mx builds

Woolfy025 · Dec 13, 2022 · ec8cd9b · ec8cd9b
1 parent 9255ce3
commit ec8cd9b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/building-dirtyjtag.md b/docs/building-dirtyjtag.md
@@ -23,9 +23,10 @@ make
 
 Once the build is completed, your freshly compiled firmware will be available in `src/` as a binary file.
 
-If you only want to build a specific configuration of DirtyJTAG, directly call the right Makefile with the correct parameters for the platform and the bootloader type:
+If you only want to build a specific configuration of DirtyJTAG, directly call the right Makefile with the correct parameters for the platform and the bootloader type. Before that, make sure you have a build of unicore-mx.
 
 ```
+make -C unicore-mx all
 make -f Makefile.stm32f1 PLATFORM=bluepill LOADER=noloader
 ```