diff --git a/.murdock b/.murdock
index a338e1e10c..8fa9030d73 100755
--- a/.murdock
+++ b/.murdock
@@ -456,15 +456,23 @@ compile() {
 
     if get_supported_kconfig_board_app "${board}" "${appdir}"; then
         should_check_kconfig_hash=1
-        BOARD=${board} make -C${appdir} clean
-        CCACHE_BASEDIR="$(pwd)" BOARD=${board} TOOLCHAIN=${toolchain} RIOT_CI_BUILD=1 TEST_KCONFIG=1 \
-                        make -C${appdir} all test-input-hash -j${JOBS:-4}
-        RES=$?
-        if [ $RES -eq 0 ]; then
-            kconfig_hashes="$(cat ${BINDIR}/test-input-hash.sha1)"
-        else
-            kconfig_hashes="kconfig-build-failed"
-            echo "An error occurred while compiling using Kconfig";
+        # As we have some issues with occasional unrelated hash mismatches
+        # we will stop the binary checks and rely only in a module/package
+        # check to ensure kconfig is matching make.
+        # Only nightlies will check the hash...
+        # Once we figure out the problem we can check the hashes again or
+        # better yet just finish!
+        if [ ${NIGHTLY} -eq 1 ]; then
+            BOARD=${board} make -C${appdir} clean
+            CCACHE_BASEDIR="$(pwd)" BOARD=${board} TOOLCHAIN=${toolchain} RIOT_CI_BUILD=1 TEST_KCONFIG=1 \
+                            make -C${appdir} all test-input-hash -j${JOBS:-4}
+            RES=$?
+            if [ $RES -eq 0 ]; then
+                kconfig_hashes="$(cat ${BINDIR}/test-input-hash.sha1)"
+            else
+                kconfig_hashes="kconfig-build-failed"
+                echo "An error occurred while compiling using Kconfig";
+            fi
         fi
     fi
 
@@ -474,22 +482,29 @@ compile() {
         make -C${appdir} all test-input-hash -j${JOBS:-4}
     RES=$?
 
-    no_kconfig_hashes="$(cat ${BINDIR}/test-input-hash.sha1)"
+    if [ ${NIGHTLY} -eq 1 ]; then
+        no_kconfig_hashes="$(cat ${BINDIR}/test-input-hash.sha1)"
+    fi
     # test hash is used to cache test results, not for comparing binaries
     # generated with and without KConfig
     test_hash=$(test_hash_calc "$BINDIR")
 
 
     if [ ${should_check_kconfig_hash} != 0 ]; then
-        if [ "${kconfig_hashes}" != "${no_kconfig_hashes}" ]; then
-            echo "Hashes of binaries with and without Kconfig mismatch for ${appdir} with ${board}";
-            echo "Please check that all used modules are modelled in Kconfig and enabled";
-            echo "Input without KConfig:"
-            echo "${no_kconfig_hashes}"
-            echo "Input with KConfig:"
-            echo "${kconfig_hashes}"
+        if [ ${NIGHTLY} -eq 1 ]; then
+            if [ "${kconfig_hashes}" != "${no_kconfig_hashes}" ]; then
+                echo "Hashes of binaries with and without Kconfig mismatch for ${appdir} with ${board}";
+                echo "Please check that all used modules are modelled in Kconfig and enabled";
+                echo "Input without KConfig:"
+                echo "${no_kconfig_hashes}"
+                echo "Input with KConfig:"
+                echo "${kconfig_hashes}"
+                kconfig_module_packages_diff ${board} ${appdir}
+                RES=1
+            fi
+        else
             kconfig_module_packages_diff ${board} ${appdir}
-            RES=1
+            RES=$(( $RES | $? ))
         fi
     fi
 
diff --git a/Makefile.include b/Makefile.include
index eb62097a50..d203281f84 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -484,11 +484,13 @@ endif
 
 # Check if programmer is supported by the board, only if PROGRAMMERS_SUPPORTED
 # is set and if programmer is not iotlab
-ifneq (iotlab,$(PROGRAMMER))
-  ifneq (,$(PROGRAMMERS_SUPPORTED))
-    ifeq (,$(filter $(PROGRAMMER),$(PROGRAMMERS_SUPPORTED)))
-      $(info '$(PROGRAMMER)' programmer is not supported by this board. \
-              Supported programmers: '$(PROGRAMMERS_SUPPORTED)')
+ifneq ($(RIOT_CI_BUILD),1)
+  ifneq (iotlab,$(PROGRAMMER))
+    ifneq (,$(PROGRAMMERS_SUPPORTED))
+      ifeq (,$(filter $(PROGRAMMER),$(PROGRAMMERS_SUPPORTED)))
+        $(info '$(PROGRAMMER)' programmer is not supported by this board. \
+                Supported programmers: '$(PROGRAMMERS_SUPPORTED)')
+      endif
     endif
   endif
 endif
@@ -526,7 +528,6 @@ ifeq ($(RIOT_CI_BUILD),1)
     # set a dummy version number
     RIOT_VERSION_CODE ?= $(RIOT_VERSION_DUMMY_CODE)
     ifneq ($(filter $(BOARD_INSUFFICIENT_MEMORY), $(BOARD)),)
-        $(info CI-build: skipping link step)
         RIOTNOLINK:=1
     endif
     # be more quiet when building for CI
diff --git a/boards/avr-rss2/Kconfig b/boards/avr-rss2/Kconfig
index 2923288f2d..0f282b886d 100644
--- a/boards/avr-rss2/Kconfig
+++ b/boards/avr-rss2/Kconfig
@@ -24,6 +24,7 @@ config BOARD_AVR_RSS2
     select HAVE_SAUL_GPIO
     select HAVE_BME280_I2C
     select HAVE_AT24MAC
+    select HAVE_MTD_AT24CXXX
 
 
 source "$(RIOTBOARD)/common/atmega/Kconfig"
diff --git a/boards/same54-xpro/Kconfig b/boards/same54-xpro/Kconfig
index fcd1cabab3..06a9a1d64b 100644
--- a/boards/same54-xpro/Kconfig
+++ b/boards/same54-xpro/Kconfig
@@ -29,6 +29,7 @@ config BOARD_SAME54_XPRO
     select HAVE_AT24MAC
     select HAVE_SAM0_ETH
     select HAVE_SAM0_SDHC
+    select HAVE_MTD_AT24CXXX
 
     # This specific board requires SPI_ON_QSPI for the MTD_SPI_NOR
     select MODULE_PERIPH_SPI_ON_QSPI if MODULE_MTD_SPI_NOR
diff --git a/cpu/efm32/periph/Kconfig b/cpu/efm32/periph/Kconfig
index 5f8217d5fe..afb807b287 100644
--- a/cpu/efm32/periph/Kconfig
+++ b/cpu/efm32/periph/Kconfig
@@ -8,49 +8,3 @@
 config MODULE_PERIPH
     bool
     default y
-
-if MODULE_PERIPH
-
-config MODULE_PERIPH_WDT_SERIES0
-    bool
-    depends on CPU_EFM32_SERIES0
-    default MODULE_PERIPH_WDT
-    help
-        WDT driver implementation for EFM32 series 0.
-
-config MODULE_PERIPH_WDT_SERIES1
-    bool
-    depends on CPU_EFM32_SERIES1
-    default MODULE_PERIPH_WDT
-        help
-        WDT driver implementation for EFM32 series 1.
-
-config MODULE_PERIPH_RTC_SERIES0
-    bool
-    depends on CPU_EFM32_SERIES0
-    default MODULE_PERIPH_RTC
-    help
-        RTC driver implementation for EFM32 series 0.
-
-config MODULE_PERIPH_RTC_SERIES1
-    bool
-    depends on CPU_EFM32_SERIES1
-    default MODULE_PERIPH_RTC
-        help
-        RTC driver implementation for EFM32 series 1.
-
-config PERIPH_RTT_SERIES0
-    bool
-    depends on CPU_EFM32_SERIES0
-    default MODULE_PERIPH_RTT
-    help
-        RTT driver implementation for EFM32 series 0.
-
-config PERIPH_RTT_SERIES1
-    bool
-    depends on CPU_EFM32_SERIES1
-    default MODULE_PERIPH_RTT
-        help
-        RTT driver implementation for EFM32 series 1.
-
-endif # MODULE_PERIPH
diff --git a/cpu/stm32/periph/Kconfig.eth b/cpu/stm32/periph/Kconfig.eth
index 322725f31d..cbdfe85555 100644
--- a/cpu/stm32/periph/Kconfig.eth
+++ b/cpu/stm32/periph/Kconfig.eth
@@ -40,7 +40,7 @@ endif # MODULE_STM32_ETH
 config MODULE_PERIPH_ETH
     bool
     depends on HAS_PERIPH_ETH
-    select MODULE_PERIPH_ETH_COMMON
+    select MODULE_PERIPH_ETH_COMMON if CPU_STM32
 
 config MODULE_PERIPH_ETH_COMMON
     bool
diff --git a/drivers/at24cxxx/Kconfig b/drivers/at24cxxx/Kconfig
index 9b62401da0..9a7479bd28 100644
--- a/drivers/at24cxxx/Kconfig
+++ b/drivers/at24cxxx/Kconfig
@@ -63,6 +63,5 @@ config MODULE_AT24CXXX
     bool
     depends on HAS_PERIPH_I2C
     depends on TEST_KCONFIG
-    select HAVE_MTD_AT24CXXX
     select MODULE_PERIPH_I2C
     select MODULE_XTIMER
diff --git a/drivers/at25xxx/Kconfig b/drivers/at25xxx/Kconfig
index bae51c68d0..008a973078 100644
--- a/drivers/at25xxx/Kconfig
+++ b/drivers/at25xxx/Kconfig
@@ -9,7 +9,6 @@ config MODULE_AT25XXX
     bool "AT25xxx SPI-EEPROMs"
     depends on HAS_PERIPH_SPI
     depends on TEST_KCONFIG
-    select HAVE_MTD_AT25XXX
     select MODULE_PERIPH_SPI
     select MODULE_XTIMER
     help
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index 4cd4689897..b12543d9be 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -7,14 +7,12 @@
 
 config HAVE_MTD_AT24CXXX
     bool
-    depends on MODULE_AT24CXXX
     imply MODULE_MTD_AT24CXXX if MODULE_MTD
     help
         Indicates that a at24cxxx EEPROM MTD is present
 
 config HAVE_MTD_AT25XXX
     bool
-    depends on MODULE_AT25XXX
     imply MODULE_MTD_AT25XXX if MODULE_MTD
     help
         Indicates that a at25xxx SPI-EEPROM MTD is present
diff --git a/drivers/periph_common/Makefile.dep b/drivers/periph_common/Makefile.dep
index 714a674bd3..5a08a3c0e4 100644
--- a/drivers/periph_common/Makefile.dep
+++ b/drivers/periph_common/Makefile.dep
@@ -1,2 +1,4 @@
 # Always use periph_gpio_irq_unmask, if available
-FEATURES_OPTIONAL += periph_gpio_ll_irq_unmask
+ifneq (,$(filter periph_gpio_ll%,$(USEMODULE)))
+  FEATURES_OPTIONAL += periph_gpio_ll_irq_unmask
+endif
diff --git a/makefiles/features_modules.inc.mk b/makefiles/features_modules.inc.mk
index 84c8cdda96..a903aad5e1 100644
--- a/makefiles/features_modules.inc.mk
+++ b/makefiles/features_modules.inc.mk
@@ -14,7 +14,10 @@ PERIPH_IGNORE_MODULES := \
   periph_clic \
   periph_common \
   periph_coretimer \
+  periph_eth \
+  periph_eth_common \
   periph_flash \
+  periph_flashpage_in_address_space \
   periph_flexcomm \
   periph_gpio_ll \
   periph_gpio_ll_irq \
@@ -26,12 +29,16 @@ PERIPH_IGNORE_MODULES := \
   periph_i2c_sw \
   periph_init% \
   periph_mcg \
+  periph_mcg_lite \
+  periph_nvm \
   periph_plic \
   periph_rtc_ms \
   periph_rtc_rtt \
   periph_rtt_hw_rtc \
   periph_rtt_hw_sys \
   periph_spi_on_qspi \
+  periph_uart_collision \
+  periph_uart_rxstart_irq \
   periph_wdog \
   #
 PERIPH_MODULES := $(filter-out $(PERIPH_IGNORE_MODULES),\
diff --git a/sys/cpp11-compat/Kconfig b/sys/cpp11-compat/Kconfig
index d1a9e55309..235a3a3ae6 100644
--- a/sys/cpp11-compat/Kconfig
+++ b/sys/cpp11-compat/Kconfig
@@ -11,7 +11,9 @@ config MODULE_CPP11-COMPAT
     depends on HAS_CPP
     depends on HAS_LIBSTDCPP
 
+
     select MODULE_CPP
+    select MODULE_LIBSTDCPP
     select MODULE_CPP_NEW_DELETE
     select MODULE_XTIMER
     select MODULE_TIMEX
diff --git a/tests/driver_dfplayer/app.config.test b/tests/driver_dfplayer/app.config.test
index cb6a5817cb..413048393b 100644
--- a/tests/driver_dfplayer/app.config.test
+++ b/tests/driver_dfplayer/app.config.test
@@ -5,7 +5,6 @@ CONFIG_MODULE_DFPLAYER=y
 # enable event thread in lowest priority
 CONFIG_MODULE_EVENT=y
 CONFIG_MODULE_EVENT_THREAD=y
-CONFIG_MODULE_EVENT_THREAD_LOWEST=y
 
 # enable shell with basic commands
 CONFIG_MODULE_SHELL=y
diff --git a/tests/external_board_dirs/esp-ci-boards/esp32c3-ci/Makefile.dep b/tests/external_board_dirs/esp-ci-boards/esp32c3-ci/Makefile.dep
index 90029202a1..991cc25487 100644
--- a/tests/external_board_dirs/esp-ci-boards/esp32c3-ci/Makefile.dep
+++ b/tests/external_board_dirs/esp-ci-boards/esp32c3-ci/Makefile.dep
@@ -2,6 +2,7 @@
 USEMODULE += board_esp32c3-ci
 
 USEMODULE += esp_idf_heap
+USEMODULE += esp_jtag
 USEMODULE += esp_log_startup
 USEMODULE += esp_log_tagged
 
diff --git a/tests/periph_pm/Kconfig b/tests/periph_pm/Kconfig
index 7a0f8866e2..021a1e6040 100644
--- a/tests/periph_pm/Kconfig
+++ b/tests/periph_pm/Kconfig
@@ -11,5 +11,4 @@ config APPLICATION
     imply MODULE_PERIPH_RTC
     imply MODULE_PERIPH_GPIO
     imply MODULE_PERIPH_GPIO_IRQ
-    imply MODULE_ZTIMER_NO_PERIPH_RTT if CPU_COMMON_SAM0
     depends on TEST_KCONFIG
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/Kconfig b/tests/periph_qdec/boards_modded/nrf52840dk_mod/Kconfig
similarity index 91%
rename from tests/periph_qdec/boards_modded/nrf52840dk/Kconfig
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/Kconfig
index 787b866418..4d477d829a 100644
--- a/tests/periph_qdec/boards_modded/nrf52840dk/Kconfig
+++ b/tests/periph_qdec/boards_modded/nrf52840dk_mod/Kconfig
@@ -19,5 +19,6 @@ config BOARD_NRF52840DK
     select HAVE_MTD_SPI_NOR
 
     select MODULE_BOARDS_COMMON_NRF52XXXDK if TEST_KCONFIG
+    select MODULE_BOARD_NRF52840DK_QDEC if TEST_KCONFIG
 
 source "$(RIOTBOARD)/common/nrf52xxxdk/Kconfig"
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/Makefile b/tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile
similarity index 100%
rename from tests/periph_qdec/boards_modded/nrf52840dk/Makefile
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/Makefile.dep b/tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile.dep
similarity index 100%
rename from tests/periph_qdec/boards_modded/nrf52840dk/Makefile.dep
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile.dep
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/Makefile.features b/tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile.features
similarity index 100%
rename from tests/periph_qdec/boards_modded/nrf52840dk/Makefile.features
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile.features
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/Makefile.include b/tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile.include
similarity index 100%
rename from tests/periph_qdec/boards_modded/nrf52840dk/Makefile.include
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/Makefile.include
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/include/board.h b/tests/periph_qdec/boards_modded/nrf52840dk_mod/include/board.h
similarity index 100%
rename from tests/periph_qdec/boards_modded/nrf52840dk/include/board.h
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/include/board.h
diff --git a/tests/periph_qdec/boards_modded/nrf52840dk/include/periph_conf.h b/tests/periph_qdec/boards_modded/nrf52840dk_mod/include/periph_conf.h
similarity index 100%
rename from tests/periph_qdec/boards_modded/nrf52840dk/include/periph_conf.h
rename to tests/periph_qdec/boards_modded/nrf52840dk_mod/include/periph_conf.h
diff --git a/tests/periph_rtc/Kconfig b/tests/periph_rtc/Kconfig
index aed0dbc6fe..28f35f69f8 100644
--- a/tests/periph_rtc/Kconfig
+++ b/tests/periph_rtc/Kconfig
@@ -10,4 +10,3 @@ config APPLICATION
     default y
     imply MODULE_PERIPH_RTC_MEM
     imply MODULE_PERIPH_RTC_MS
-    imply MODULE_ZTIMER_NO_PERIPH_RTT