diff --git a/tests/cbor/Makefile b/tests/cbor/Makefile
index a39b552142..c4f82bdb41 100644
--- a/tests/cbor/Makefile
+++ b/tests/cbor/Makefile
@@ -10,6 +10,7 @@ BOARD_BLACKLIST += telosb
 BOARD_BLACKLIST += waspmote-pro
 BOARD_BLACKLIST += wsn430-v1_3b wsn430-v1_4
 BOARD_BLACKLIST += z1
+BOARD_BLACKLIST += jiminy-mega256rfr2
 
 USEMODULE += cbor
 USEMODULE += cbor_ctime
diff --git a/tests/driver_hd44780/Makefile b/tests/driver_hd44780/Makefile
index 02ea04e922..0c28e37ef2 100644
--- a/tests/driver_hd44780/Makefile
+++ b/tests/driver_hd44780/Makefile
@@ -1,7 +1,8 @@
 include ../Makefile.tests_common
 
 # the stm32f4discovery does not have the arduino pinout
-BOARD_BLACKLIST := stm32f4discovery
+BOARD_BLACKLIST := stm32f4discovery jiminy-mega256rfr2
+
 # currently the test provides config params for arduinos only
 FEATURES_REQUIRED += arduino
 
diff --git a/tests/libfixmath_unittests/Makefile b/tests/libfixmath_unittests/Makefile
index e28ec3efed..d68880bea5 100644
--- a/tests/libfixmath_unittests/Makefile
+++ b/tests/libfixmath_unittests/Makefile
@@ -1,9 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
 # arduino-mega2560: builds locally but breaks travis (possibly because of
 # differences in the toolchain)
-
 # The MSP boards don't feature round(), exp(), and log(), which are used in the unittests
 BOARD_BLACKLIST += chronos msb-430 msb-430h telosb wsn430-v1_3b wsn430-v1_4 z1
 
diff --git a/tests/lwip/Makefile b/tests/lwip/Makefile
index b64158a1ef..aaac98aa03 100644
--- a/tests/lwip/Makefile
+++ b/tests/lwip/Makefile
@@ -4,7 +4,7 @@ include ../Makefile.tests_common
 # moment.
 BOARD_BLACKLIST := arduino-uno arduino-duemilanove arduino-mega2560 chronos \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
-                   wsn430-v1_4 z1
+                   wsn430-v1_4 z1 jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY := airfy-beacon nrf6310 nucleo32-f031 nucleo32-f042 \
                              nucleo32-l031 nucleo-f030 nucleo-f334 nucleo-l053 \
                              stm32f0discovery yunjia-nrf51822
diff --git a/tests/lwip_sock_ip/Makefile b/tests/lwip_sock_ip/Makefile
index 351ad7cdd6..af42718505 100644
--- a/tests/lwip_sock_ip/Makefile
+++ b/tests/lwip_sock_ip/Makefile
@@ -4,7 +4,7 @@ include ../Makefile.tests_common
 # moment.
 BOARD_BLACKLIST := arduino-uno arduino-duemilanove arduino-mega2560 chronos \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
-                   wsn430-v1_4 z1
+                   wsn430-v1_4 z1 jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY = nucleo32-f031 nucleo32-f042 nucleo32-l031 nucleo-f030 \
                             nucleo-f334 nucleo-l053 stm32f0discovery
 
diff --git a/tests/lwip_sock_tcp/Makefile b/tests/lwip_sock_tcp/Makefile
index eb920b03b5..0896baba86 100644
--- a/tests/lwip_sock_tcp/Makefile
+++ b/tests/lwip_sock_tcp/Makefile
@@ -4,7 +4,7 @@ include ../Makefile.tests_common
 # moment.
 BOARD_BLACKLIST := arduino-uno arduino-duemilanove arduino-mega2560 chronos \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
-                   wsn430-v1_4 z1
+                   wsn430-v1_4 z1 jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY = nucleo32-f031 nucleo32-f042 nucleo32-l031 nucleo-f030 \
                             nucleo-f334 nucleo-l053 stm32f0discovery
 
diff --git a/tests/lwip_sock_udp/Makefile b/tests/lwip_sock_udp/Makefile
index e22e13014c..44c5f98eed 100644
--- a/tests/lwip_sock_udp/Makefile
+++ b/tests/lwip_sock_udp/Makefile
@@ -4,7 +4,7 @@ include ../Makefile.tests_common
 # moment.
 BOARD_BLACKLIST := arduino-uno arduino-duemilanove arduino-mega2560 chronos \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
-                   wsn430-v1_4 z1
+                   wsn430-v1_4 z1 jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY = nucleo32-f031 nucleo32-f042 nucleo32-l031 nucleo-f030 \
                             nucleo-f334 nucleo-l053 stm32f0discovery
 
diff --git a/tests/nhdp/Makefile b/tests/nhdp/Makefile
index d22af6bc41..f937942132 100644
--- a/tests/nhdp/Makefile
+++ b/tests/nhdp/Makefile
@@ -2,7 +2,7 @@ include ../Makefile.tests_common
 
 BOARD_BLACKLIST := arduino-mega2560 chronos msb-430 msb-430h telosb \
                    wsn430-v1_3b wsn430-v1_4 z1 waspmote-pro arduino-uno \
-                   arduino-duemilanove
+                   arduino-duemilanove jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY := nucleo32-f031 nucleo32-f042 nucleo32-l031 nucleo-f030 \
                              nucleo-f334 nucleo-l053 stm32f0discovery
 
diff --git a/tests/pipe/Makefile b/tests/pipe/Makefile
index 911723007b..09c994a8f1 100644
--- a/tests/pipe/Makefile
+++ b/tests/pipe/Makefile
@@ -1,5 +1,7 @@
 include ../Makefile.tests_common
 
+#malloc.h not found
+BOARD_BLACKLIST := jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY := nucleo32-f031
 
 USEMODULE += pipe
diff --git a/tests/pkg_libcoap/Makefile b/tests/pkg_libcoap/Makefile
index 49d9fc7185..c9c2f33057 100644
--- a/tests/pkg_libcoap/Makefile
+++ b/tests/pkg_libcoap/Makefile
@@ -2,7 +2,8 @@ include ../Makefile.tests_common
 
 # msp430 and avr have problems with int width and libcoaps usage of :x notation in structs
 BOARD_BLACKLIST := arduino-mega2560 chronos msb-430 msb-430h telosb wsn430-v1_3b \
-                   wsn430-v1_4 z1 waspmote-pro arduino-uno arduino-duemilanove
+                   wsn430-v1_4 z1 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
 BOARD_INSUFFICIENT_MEMORY := chronos msb-430 msb-430h nucleo32-f031 nucleo32-f042 \
                              nucleo32-l031 nucleo-f030 nucleo-f070 nucleo-f334 nucleo-l053 \
                              stm32f0discovery telosb wsn430-v1_3b wsn430-v1_4 \
diff --git a/tests/pthread/Makefile b/tests/pthread/Makefile
index 025b79c4c1..c578999ab6 100644
--- a/tests/pthread/Makefile
+++ b/tests/pthread/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
 # arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 USEMODULE += posix
 USEMODULE += pthread
diff --git a/tests/pthread_barrier/Makefile b/tests/pthread_barrier/Makefile
index e3fff2d8c1..b5a1b60bbc 100644
--- a/tests/pthread_barrier/Makefile
+++ b/tests/pthread_barrier/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
-# arduino mega2560 uno duemilanove: unknown type name: clockid_t
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
+# arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 # exclude boards with insufficient memory
 BOARD_INSUFFICIENT_MEMORY := nucleo32-f031
diff --git a/tests/pthread_cleanup/Makefile b/tests/pthread_cleanup/Makefile
index e8ee9114a2..5ccdedc5a3 100644
--- a/tests/pthread_cleanup/Makefile
+++ b/tests/pthread_cleanup/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
 # arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 USEMODULE += pthread
 
diff --git a/tests/pthread_condition_variable/Makefile b/tests/pthread_condition_variable/Makefile
index 3e47cc3df4..f953f20961 100644
--- a/tests/pthread_condition_variable/Makefile
+++ b/tests/pthread_condition_variable/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
-# arduino mega2560 uno duemilanove: unknown type name: clockid_t
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
+# arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 BOARD_INSUFFICIENT_MEMORY := nucleo32-f031
 
diff --git a/tests/pthread_cooperation/Makefile b/tests/pthread_cooperation/Makefile
index c9076fbddb..ec335fd587 100644
--- a/tests/pthread_cooperation/Makefile
+++ b/tests/pthread_cooperation/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
-# arduino mega2560 uno duemilanove: unknown type name: clockid_t
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
+# arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 BOARD_INSUFFICIENT_MEMORY := nucleo32-f031
 
diff --git a/tests/pthread_rwlock/Makefile b/tests/pthread_rwlock/Makefile
index 872f6ac984..3557468ad8 100644
--- a/tests/pthread_rwlock/Makefile
+++ b/tests/pthread_rwlock/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
-# arduino mega2560 uno duemilanove: unknown type name: clockid_t
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
+# arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 USEMODULE += pthread
 USEMODULE += xtimer
diff --git a/tests/pthread_tls/Makefile b/tests/pthread_tls/Makefile
index d3176b05cf..c578999ab6 100644
--- a/tests/pthread_tls/Makefile
+++ b/tests/pthread_tls/Makefile
@@ -1,7 +1,9 @@
 include ../Makefile.tests_common
 
-BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove
-# arduino mega2560 uno duemilanove: unknown type name: clockid_t
+BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
+                   jiminy-mega256rfr2
+# arduino mega2560 uno duemilanove : unknown type name: clockid_t
+# jiminy-mega256rfr2: unknown type name: clockid_t
 
 USEMODULE += posix
 USEMODULE += pthread
diff --git a/tests/ssp/Makefile b/tests/ssp/Makefile
index 842461b75d..9e1715010c 100644
--- a/tests/ssp/Makefile
+++ b/tests/ssp/Makefile
@@ -3,7 +3,7 @@ include ../Makefile.tests_common
 # avr8, msp430 and mips don't support ssp (yet)
 BOARD_BLACKLIST := arduino-mega2560 waspmote-pro arduino-uno arduino-duemilanove \
                    chronos msb-430 msb-430h telosb wsn430-v1_3b wsn430-v1_4 z1 \
-                   pic32-clicker pic32-wifire
+                   pic32-clicker pic32-wifire jiminy-mega256rfr2
 
 USEMODULE += ssp