diff --git a/util/crosstool-ng/aarch64-linux-gnu.defconfig b/util/crosstool-ng/aarch64-linux-gnu.defconfig
new file mode 100644
index 0000000000..385e4057fe
--- /dev/null
+++ b/util/crosstool-ng/aarch64-linux-gnu.defconfig
@@ -0,0 +1,10 @@
+CT_CONFIG_VERSION="3"
+CT_ARCH_ARM=y
+CT_OMIT_TARGET_VENDOR=y
+CT_ARCH_64=y
+CT_KERNEL_LINUX=y
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_FOR_TARGET=y
+CT_CREATE_LDSO_CONF=y
+CT_CC_LANG_CXX=y
+CT_DEBUG_GDB=y
diff --git a/util/crosstool-ng/arm-linux-gnueabihf.defconfig b/util/crosstool-ng/arm-linux-gnueabihf.defconfig
new file mode 100644
index 0000000000..af6c1e3372
--- /dev/null
+++ b/util/crosstool-ng/arm-linux-gnueabihf.defconfig
@@ -0,0 +1,11 @@
+CT_CONFIG_VERSION="3"
+CT_ARCH_ARM=y
+CT_ARCH_ARM_INTERWORKING=y
+CT_OMIT_TARGET_VENDOR=y
+CT_MULTILIB=y
+CT_ARCH_FLOAT_HW=y
+CT_KERNEL_LINUX=y
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_FOR_TARGET=y
+CT_CC_LANG_CXX=y
+CT_DEBUG_GDB=y
diff --git a/util/crosstool-ng/mipsel-linux-gnu.defconfig b/util/crosstool-ng/mipsel-linux-gnu.defconfig
new file mode 100644
index 0000000000..d457c8040c
--- /dev/null
+++ b/util/crosstool-ng/mipsel-linux-gnu.defconfig
@@ -0,0 +1,11 @@
+CT_CONFIG_VERSION="3"
+CT_ARCH_MIPS=y
+CT_OMIT_TARGET_VENDOR=y
+CT_ARCH_LE=y
+CT_ARCH_FLOAT_HW=y
+CT_KERNEL_LINUX=y
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_FOR_TARGET=y
+CT_CREATE_LDSO_CONF=y
+CT_CC_LANG_CXX=y
+CT_DEBUG_GDB=y
diff --git a/util/crosstool-ng/powerpc-linux-gnu.defconfig b/util/crosstool-ng/powerpc-linux-gnu.defconfig
new file mode 100644
index 0000000000..345d24e3a9
--- /dev/null
+++ b/util/crosstool-ng/powerpc-linux-gnu.defconfig
@@ -0,0 +1,10 @@
+CT_CONFIG_VERSION="3"
+CT_ARCH_POWERPC=y
+CT_OMIT_TARGET_VENDOR=y
+CT_ARCH_FLOAT_HW=y
+CT_KERNEL_LINUX=y
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_FOR_TARGET=y
+CT_CREATE_LDSO_CONF=y
+CT_CC_LANG_CXX=y
+CT_DEBUG_GDB=y
diff --git a/util/crosstool-ng/sparc64-linux-gnu.defconfig b/util/crosstool-ng/sparc64-linux-gnu.defconfig
new file mode 100644
index 0000000000..4a9b3b9eaf
--- /dev/null
+++ b/util/crosstool-ng/sparc64-linux-gnu.defconfig
@@ -0,0 +1,11 @@
+CT_CONFIG_VERSION="3"
+CT_ARCH_SPARC=y
+CT_OMIT_TARGET_VENDOR=y
+CT_ARCH_64=y
+CT_ARCH_FLOAT_HW=y
+CT_KERNEL_LINUX=y
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_FOR_TARGET=y
+CT_CREATE_LDSO_CONF=y
+CT_CC_LANG_CXX=y
+CT_DEBUG_GDB=y