--- ../boring-e1c719c0964ba37e6935355e9bf19821b072797e/boring-sys/deps/boringssl/src/crypto/CMakeLists.txt.orig	2022-08-16 17:41:13.291238000 +0200
+++ ../boring-e1c719c0964ba37e6935355e9bf19821b072797e/boring-sys/deps/boringssl/src/crypto/CMakeLists.txt	2022-08-16 17:41:48.826715000 +0200
@@ -264,6 +264,7 @@ add_library(
   cipher_extra/tls_cbc.c
   cmac/cmac.c
   conf/conf.c
+  cpu-aarch64-freebsd.c
   cpu-aarch64-fuchsia.c
   cpu-aarch64-linux.c
   cpu-aarch64-win.c
--- ../boring-e1c719c0964ba37e6935355e9bf19821b072797e/boring-sys/deps/boringssl/src/crypto/cpu-aarch64-freebsd.c.orig	2022-08-16 17:42:08.418245000 +0200
+++ ../boring-e1c719c0964ba37e6935355e9bf19821b072797e/boring-sys/deps/boringssl/src/crypto/cpu-aarch64-freebsd.c	2022-08-16 17:40:34.409448000 +0200
@@ -0,0 +1,62 @@
+/* Copyright (c) 2016, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+#include "internal.h"
+
+#if defined(OPENSSL_AARCH64)
+
+
+#include <openssl/arm_arch.h>
+
+
+extern uint32_t OPENSSL_armcap_P;
+
+#if defined(OPENSSL_FREEBSD)
+#include <sys/types.h>
+#include <machine/_stdint.h>
+#include <machine/armreg.h>
+#endif
+
+#ifndef ID_AA64ISAR0_AES_VAL
+#define ID_AA64ISAR0_AES_VAL ID_AA64ISAR0_AES
+#endif
+#ifndef ID_AA64ISAR0_SHA1_VAL
+#define ID_AA64ISAR0_SHA1_VAL ID_AA64ISAR0_SHA1
+#endif
+#ifndef ID_AA64ISAR0_SHA2_VAL
+#define ID_AA64ISAR0_SHA2_VAL ID_AA64ISAR0_SHA2
+#endif
+
+void OPENSSL_cpuid_setup(void) {
+  uint64_t id_aa64isar0;
+
+  id_aa64isar0 = READ_SPECIALREG(id_aa64isar0_el1);
+
+  OPENSSL_armcap_P |= ARMV7_NEON;
+
+  if (ID_AA64ISAR0_AES_VAL(id_aa64isar0) >= ID_AA64ISAR0_AES_BASE) {
+    OPENSSL_armcap_P |= ARMV8_AES;
+  }
+  if (ID_AA64ISAR0_AES_VAL(id_aa64isar0) == ID_AA64ISAR0_AES_PMULL) {
+    OPENSSL_armcap_P |= ARMV8_PMULL;
+  }
+  if (ID_AA64ISAR0_SHA1_VAL(id_aa64isar0) == ID_AA64ISAR0_SHA1_BASE) {
+    OPENSSL_armcap_P |= ARMV8_SHA1;
+  }
+  if (ID_AA64ISAR0_SHA2_VAL(id_aa64isar0) >= ID_AA64ISAR0_SHA2_BASE) {
+    OPENSSL_armcap_P |= ARMV8_SHA256;
+  }
+}
+
+#endif  // OPENSSL_AARCH64
