From 3c6241b8f4055fe6981236bf33d23e3e8278bf29 Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Date: Fri, 28 Jan 2022 17:48:02 +0100
Subject: [PATCH] tests/pkg_mbedtls-blacklist: blacklist samr21-xpro

The ENTROPY test always fails on this board

main(): This is RIOT! (Version: buildtest)
mbedtls test

  SHA-224 test #1: passed
  SHA-224 test #2: passed
  SHA-224 test #3: passed
  SHA-256 test #1: passed
  SHA-256 test #2: passed
  SHA-256 test #3: passed

  ENTROPY test: failed
---
 tests/pkg_mbedtls/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/pkg_mbedtls/Makefile b/tests/pkg_mbedtls/Makefile
index 5634c3938c..033d86178a 100644
--- a/tests/pkg_mbedtls/Makefile
+++ b/tests/pkg_mbedtls/Makefile
@@ -3,6 +3,9 @@ include ../Makefile.tests_common
 USEPKG += mbedtls
 USEMODULE += mbedtls_entropy
 
+# entropy test keeps failing on this board due to low entropy
+TEST_ON_CI_BLACKLIST += samr21-xpro
+
 # Increase stack size of main thread.
 CFLAGS += -DTHREAD_STACKSIZE_MAIN=THREAD_STACKSIZE_LARGE