esp8266
diff --git a/‎tools/sdk/lib/libat.a
100755100644 b/‎tools/sdk/lib/libat.a
100755100644
diff --git a/‎tools/sdk/lib/libssl.a
100755100644 b/‎tools/sdk/lib/libssl.a
100755100644
diff --git a/‎tools/sdk/lib/libupgrade.a
100755100644 b/‎tools/sdk/lib/libupgrade.a
100755100644