Merge pull request #3140 from james-advatek/stm32n657nucleo

Add STM32N657 Nucleo Board support

10 files changed, 62 insertions, 0 deletions

diff --git a/examples/build_system/cmake/cpu/cortex-m55.cmake b/examples/build_system/cmake/cpu/cortex-m55.cmake
new file mode 100644
index 000000000..a7a57957c
--- /dev/null
+++ b/examples/build_system/cmake/cpu/cortex-m55.cmake
@@ -0,0 +1,26 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mthumb
+    -mcpu=cortex-m55
+    -mfloat-abi=hard
+    -mfpu=fpv5-d16
+    -mcmse
+    )
+  set(FREERTOS_PORT GCC_ARM_CM55_NTZ_NONSECURE CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m55
+    -mfpu=fpv5-d16
+    )
+  set(FREERTOS_PORT GCC_ARM_CM55_NTZ_NONSECURE CACHE INTERNAL "")
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --cpu cortex-m55
+    --fpu VFPv5_D16
+    )
+  set(FREERTOS_PORT IAR_ARM_CM55_NTZ_NONSECURE CACHE INTERNAL "")
+
+endif ()
diff --git a/examples/build_system/make/cpu/cortex-m55.mk b/examples/build_system/make/cpu/cortex-m55.mk
new file mode 100644
index 000000000..de627caed
--- /dev/null
+++ b/examples/build_system/make/cpu/cortex-m55.mk
@@ -0,0 +1,28 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m55 \
+    -mfloat-abi=hard \
+    -mfpu=fpv5-d16 \
+    -mcmse
+
+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m55 \
+	  -mfpu=fpv5-d16 \
+
+else ifeq ($(TOOLCHAIN),iar)
+  CFLAGS += \
+  	--cpu cortex-m55 \
+  	--fpu VFPv5_D16 \
+
+  ASFLAGS += \
+		--cpu cortex-m55 \
+		--fpu VFPv5_D16 \
+
+else
+  $(error "TOOLCHAIN is not supported")
+endif
+
+FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM55_NTZ/non_secure
diff --git a/examples/device/net_lwip_webserver/skip.txt b/examples/device/net_lwip_webserver/skip.txt
index 09fbf62c3..20a264387 100644
--- a/examples/device/net_lwip_webserver/skip.txt
+++ b/examples/device/net_lwip_webserver/skip.txt
@@ -11,6 +11,7 @@ mcu:STM32L0
 mcu:STM32F0
 mcu:KINETIS_KL
 mcu:STM32H7RS
+mcu:STM32N6
 family:broadcom_64bit
 family:broadcom_32bit
 family:espressif
diff --git a/examples/host/bare_api/only.txt b/examples/host/bare_api/only.txt
index 26662fc87..dcdaf41c7 100644
--- a/examples/host/bare_api/only.txt
+++ b/examples/host/bare_api/only.txt
@@ -16,3 +16,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6
diff --git a/examples/host/cdc_msc_hid/only.txt b/examples/host/cdc_msc_hid/only.txt
index 26662fc87..dcdaf41c7 100644
--- a/examples/host/cdc_msc_hid/only.txt
+++ b/examples/host/cdc_msc_hid/only.txt
@@ -16,3 +16,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6
diff --git a/examples/host/cdc_msc_hid_freertos/only.txt b/examples/host/cdc_msc_hid_freertos/only.txt
index 3bec7f7f1..d939d4e7b 100644
--- a/examples/host/cdc_msc_hid_freertos/only.txt
+++ b/examples/host/cdc_msc_hid_freertos/only.txt
@@ -14,3 +14,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6
diff --git a/examples/host/device_info/only.txt b/examples/host/device_info/only.txt
index dd2035421..b5a4b6739 100644
--- a/examples/host/device_info/only.txt
+++ b/examples/host/device_info/only.txt
@@ -19,3 +19,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6
diff --git a/examples/host/hid_controller/only.txt b/examples/host/hid_controller/only.txt
index 26662fc87..dcdaf41c7 100644
--- a/examples/host/hid_controller/only.txt
+++ b/examples/host/hid_controller/only.txt
@@ -16,3 +16,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6
diff --git a/examples/host/midi_rx/only.txt b/examples/host/midi_rx/only.txt
index dd2035421..b5a4b6739 100644
--- a/examples/host/midi_rx/only.txt
+++ b/examples/host/midi_rx/only.txt
@@ -19,3 +19,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6
diff --git a/examples/host/msc_file_explorer/only.txt b/examples/host/msc_file_explorer/only.txt
index 26662fc87..dcdaf41c7 100644
--- a/examples/host/msc_file_explorer/only.txt
+++ b/examples/host/msc_file_explorer/only.txt
@@ -16,3 +16,4 @@ mcu:STM32F4
 mcu:STM32F7
 mcu:STM32H7
 mcu:STM32H7RS
+mcu:STM32N6