diff --git a/.gitignore b/.gitignore
index 0ed41f35..80a06d12 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@
 /firmware/application/portapack_cpld_data.cpp
 /firmware/application/hackrf_cpld_data.cpp
 /firmware/application/hackrf_cpld_data.hpp
+/firmware/toolchain-arm-cortex-m.cmake
 # Compiled Object files
 *.slo
 *.lo
@@ -71,3 +72,4 @@ CMakeFiles/
 
 # Host OS turds
 .DS_Store
+/firmware/CMakeCache.txt
diff --git a/firmware/toolchain-arm-cortex-m.cmake b/firmware/toolchain-arm-cortex-m.cmake
deleted file mode 100644
index 033fb185..00000000
--- a/firmware/toolchain-arm-cortex-m.cmake
+++ /dev/null
@@ -1,55 +0,0 @@
-# Copyright 2014 Jared Boone <jared@sharebrained.com>
-#
-# This file is part of PortaPack.
-# This file was borrowed from HackRF.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-set(CMAKE_SYSTEM_NAME Generic)
-set(CMAKE_SYSTEM_VERSION 1)
-set(CMAKE_SYSTEM_PROCESSOR arm)
-
-include(CMakeForceCompiler)
-
-CMAKE_FORCE_C_COMPILER(arm-none-eabi-gcc GNU)
-CMAKE_FORCE_CXX_COMPILER(arm-none-eabi-g++ GNU)
-
-execute_process(
-  COMMAND ${CMAKE_C_COMPILER} -print-file-name=libc.a
-  OUTPUT_VARIABLE CMAKE_INSTALL_PREFIX
-  OUTPUT_STRIP_TRAILING_WHITESPACE
-)
-get_filename_component(CMAKE_INSTALL_PREFIX
-  "${CMAKE_INSTALL_PREFIX}" PATH
-)
-get_filename_component(CMAKE_INSTALL_PREFIX
-  "${CMAKE_INSTALL_PREFIX}/.." REALPATH
-)
-set(CMAKE_INSTALL_PREFIX  ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH
-    "Install path prefix, prepended onto install directories.")
-
-message(STATUS "Cross-compiling with the gcc-arm-embedded toolchain")
-message(STATUS "Toolchain prefix: ${CMAKE_INSTALL_PREFIX}")
-
-set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
-#set(CMAKE_LD ${CMAKE_INSTALL_PREFIX}/bin/ld CACHE INTERNAL "ld tool")
-set(CMAKE_OBJCOPY ${CMAKE_INSTALL_PREFIX}/bin/objcopy CACHE INTERNAL "objcopy tool")
-
-set(CMAKE_FIND_ROOT_PATH ${CMAKE_INSTALL_PREFIX})
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)