diff --git a/linux-arm64/crosstool-ng.config b/linux-arm64/crosstool-ng.config
index 7a5491f..d2b36d9 100644
--- a/linux-arm64/crosstool-ng.config
+++ b/linux-arm64/crosstool-ng.config
@@ -146,7 +146,8 @@ CT_ARCH_ARM=y
 # CT_ARCH_XTENSA is not set
 CT_ARCH="arm"
 CT_ARCH_CHOICE_KSYM="ARM"
-CT_ARCH_CPU="cortex-a53"
+CT_ARCH_CPU=""
+CT_ARCH_TUNE="cortex-a72"
 CT_ARCH_ARM_SHOW=y
 
 #
@@ -186,6 +187,7 @@ CT_ARCH_SUPPORTS_WITH_ARCH=y
 CT_ARCH_SUPPORTS_WITH_CPU=y
 CT_ARCH_SUPPORTS_WITH_TUNE=y
 CT_ARCH_EXCLUSIVE_WITH_CPU=y
+CT_ARCH_ARCH=""
 CT_TARGET_CFLAGS=""
 CT_TARGET_LDFLAGS=""
 # end of Target options
@@ -354,10 +356,10 @@ CT_BINUTILS_PKG_NAME="binutils"
 CT_BINUTILS_SRC_RELEASE=y
 # CT_BINUTILS_SRC_DEVEL is not set
 CT_BINUTILS_PATCH_ORDER="global"
-CT_BINUTILS_V_2_40=y
+# CT_BINUTILS_V_2_40 is not set
 # CT_BINUTILS_V_2_39 is not set
 # CT_BINUTILS_V_2_38 is not set
-# CT_BINUTILS_V_2_37 is not set
+CT_BINUTILS_V_2_37=y
 # CT_BINUTILS_V_2_36 is not set
 # CT_BINUTILS_V_2_35 is not set
 # CT_BINUTILS_V_2_34 is not set
@@ -369,14 +371,14 @@ CT_BINUTILS_V_2_40=y
 # CT_BINUTILS_V_2_28 is not set
 # CT_BINUTILS_V_2_27 is not set
 # CT_BINUTILS_V_2_26 is not set
-CT_BINUTILS_VERSION="2.40"
+CT_BINUTILS_VERSION="2.37"
 CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
 CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
 CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
-CT_BINUTILS_later_than_2_39=y
-CT_BINUTILS_2_39_or_later=y
+CT_BINUTILS_2_39_or_older=y
+CT_BINUTILS_older_than_2_39=y
 CT_BINUTILS_later_than_2_30=y
 CT_BINUTILS_2_30_or_later=y
 CT_BINUTILS_later_than_2_27=y
@@ -554,22 +556,22 @@ CT_GCC_PKG_NAME="gcc"
 CT_GCC_SRC_RELEASE=y
 # CT_GCC_SRC_DEVEL is not set
 CT_GCC_PATCH_ORDER="global"
-CT_GCC_V_13=y
-# CT_GCC_V_12 is not set
+# CT_GCC_V_13 is not set
+CT_GCC_V_12=y
 # CT_GCC_V_11 is not set
 # CT_GCC_V_10 is not set
 # CT_GCC_V_9 is not set
 # CT_GCC_V_8 is not set
 # CT_GCC_V_7 is not set
 # CT_GCC_V_6 is not set
-CT_GCC_VERSION="13.2.0"
+CT_GCC_VERSION="12.3.0"
 CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
 CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
 CT_GCC_SIGNATURE_FORMAT=""
-CT_GCC_later_than_13=y
-CT_GCC_13_or_later=y
+CT_GCC_13_or_older=y
+CT_GCC_older_than_13=y
 CT_GCC_later_than_12=y
 CT_GCC_12_or_later=y
 CT_GCC_later_than_11=y
@@ -598,7 +600,7 @@ CT_CC_GCC_ENABLE_CXX_FLAGS=""
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
 CT_CC_GCC_EXTRA_CONFIG_ARRAY=""
 CT_CC_GCC_STATIC_LIBSTDCXX=y
-CT_CC_GCC_SYSTEM_ZLIB=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
 CT_CC_GCC_CONFIG_TLS=m
 
 #