diff --git a/.github/workflows/build-bm-toolchain.yaml b/.github/workflows/build-bm-toolchain.yaml
deleted file mode 100644
index d7dedb0..0000000
--- a/.github/workflows/build-bm-toolchain.yaml
+++ /dev/null
@@ -1,48 +0,0 @@
-name: "Build baremetal toolchain"
-on: ["push"]
-jobs:
-  build:
-    runs-on: "ubuntu-latest"
-    steps:
-    - uses: "actions/checkout@v3"
-      with:
-        repository: "crosstool-ng/crosstool-ng"
-        path: "ct_ng"
-    - uses: "actions/checkout@v3"
-      with:
-        path: "meta"
-    - name: "ct-ng dependencies"
-      run: |
-        sudo apt-get install -y gperf help2man libtool-bin meson ninja-build
-        echo "${{ github.workspace }}/.local/bin" >> $GITHUB_PATH
-    - name: "Build ct-ng"
-      working-directory: "ct_ng"
-      run: "./bootstrap && ./configure --prefix=${{ github.workspace }}/.local && make && make install"
-    - name: "Create build environment"
-      run: "mkdir -p build/tarballs && cp meta/Crosstool-NG/defconfig build/defconfig"
-    - name: "Patch defconfig & configure build"
-      working-directory: "build"
-      run: |
-          echo CT_LOCAL_TARBALLS_DIR=\"${{ github.workspace }}/build/tarballs\" >> defconfig
-          echo CT_PREFIX_DIR=\"\${CT_TOP_DIR}/\${CT_HOST:+HOST-${CT_HOST}/}\${CT_TARGET}\" >> defconfig
-          echo CT_LOG_PROGRESS_BAR=n >> defconfig
-          ct-ng defconfig
-    - name: "Tarball cache management"
-      uses: actions/cache@v3
-      with:
-        path: "build/tarballs"
-        key: ${{ runner.os }}-ct-ng-tarballs
-    - name: "Build toolchain"
-      working-directory: "build"
-      run: "ct-ng build" 
-    - name: "Create toolchain archive"
-      working-directory: "build"
-      run: "tar -cvzf sh-unknown-elf-${{ github.sha }}.tar.gz sh-unknown-elf"
-    - name: "Publish artifact"
-      uses: "actions/upload-artifact@v3"
-      with:
-        name: "toolchain archive"
-        path: |
-          build/sh-unknown-elf-${{ github.sha }}.tar.gz
-          build/build.log
-        retention-days: 30
diff --git a/Crosstool-NG/defconfig b/Crosstool-NG/defconfig
deleted file mode 100644
index 2e3e32d..0000000
--- a/Crosstool-NG/defconfig
+++ /dev/null
@@ -1,16 +0,0 @@
-CT_CONFIG_VERSION="4"
-CT_ARCH_SH=y
-CT_ARCH_LE_BE=y
-CT_STATIC_TOOLCHAIN=y
-CT_BINUTILS_PLUGINS=y
-CT_LIBC_NEWLIB_IO_LL=y
-CT_LIBC_NEWLIB_IO_FLOAT=y
-CT_LIBC_NEWLIB_IO_LDBL=y
-CT_LIBC_NEWLIB_IO_POS_ARGS=y
-CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
-CT_LIBC_NEWLIB_EXTRA_SECTIONS=y
-CT_CC_LANG_CXX=y
-CT_DEBUG_GDB=y
-CT_COMP_LIBS_NEWLIB_NANO=y
-CT_LIBC_NEWLIB_NANO_DISABLE_SUPPLIED_SYSCALLS=y
-CT_LIBC_NEWLIB_NANO_EXTRA_SECTIONS=y