Fix the name of cpu=aarch64

arm64 is the .deb architecture for it, not the bazel CPU name I see
used.

Change-Id: I46dbbc2478aae92b2a9dba0b8b11a8f54481ef9a
diff --git a/aos/events/logging/BUILD b/aos/events/logging/BUILD
index ea1f877..d829edd 100644
--- a/aos/events/logging/BUILD
+++ b/aos/events/logging/BUILD
@@ -35,7 +35,7 @@
         "@com_google_absl//absl/types:span",
     ] + select({
         "//tools:cpu_k8": [":lzma_encoder"],
-        "//tools:cpu_arm64": [":lzma_encoder"],
+        "//tools:cpu_aarch64": [":lzma_encoder"],
         "//conditions:default": [],
     }),
 )
@@ -108,7 +108,7 @@
         "//tools:cpu_k8": [
             "lzma_encoder.cc",
         ],
-        "//tools:cpu_arm64": [
+        "//tools:cpu_aarch64": [
             "lzma_encoder.cc",
         ],
         "//conditions:default": [],
@@ -117,7 +117,7 @@
         "//tools:cpu_k8": [
             "lzma_encoder.h",
         ],
-        "//tools:cpu_arm64": [
+        "//tools:cpu_aarch64": [
             "lzma_encoder.h",
         ],
         "//conditions:default": [],
@@ -142,7 +142,7 @@
     ],
     restricted_to = [
         "//tools:k8",
-        "//tools:arm64",
+        "//tools:aarch64",
     ],
     shard_count = 4,
     deps = [
diff --git a/third_party/BUILD b/third_party/BUILD
index 2f22b0e..1ef7169 100644
--- a/third_party/BUILD
+++ b/third_party/BUILD
@@ -121,7 +121,7 @@
     visibility = ["//visibility:public"],
     deps = select({
         "//tools:cpu_k8": ["@lzma_amd64//:lib"],
-        "//tools:cpu_arm64": ["@lzma_arm64//:lib"],
+        "//tools:cpu_aarch64": ["@lzma_arm64//:lib"],
         "//conditions:default": [],
     }),
 )
diff --git a/tools/BUILD b/tools/BUILD
index d77abf8..9bf2931 100644
--- a/tools/BUILD
+++ b/tools/BUILD
@@ -49,8 +49,8 @@
 )
 
 config_setting(
-    name = "cpu_arm64",
-    values = {"cpu": "arm64"},
+    name = "cpu_aarch64",
+    values = {"cpu": "aarch64"},
 )
 
 config_setting(
@@ -80,14 +80,14 @@
 
 environment(name = "cortex-m4f-k22")
 
-environment(name = "arm64")
+environment(name = "aarch64")
 
 environment_group(
     name = "cpus",
     defaults = [
         ":k8",
         ":roborio",
-        ":arm64",
+        ":aarch64",
         ":armhf-debian",
     ],
     environments = [
@@ -97,6 +97,6 @@
         ":armhf-debian",
         ":cortex-m4f",
         ":cortex-m4f-k22",
-        ":arm64",
+        ":aarch64",
     ],
 )