Merge branch 'master' into feature/STM32G0

3 files changed, 38 insertions, 0 deletions

diff --git a/tools/make/cpu/cortex-m33.mk b/tools/make/cpu/cortex-m33.mk
new file mode 100644
index 000000000..3d12b01fd
--- /dev/null
+++ b/tools/make/cpu/cortex-m33.mk
@@ -0,0 +1,14 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m33 \
+    -mfloat-abi=hard \
+    -mfpu=fpv5-sp-d16 \
+
+    #-mfpu=fpv5-d16 \
+
+  #set(FREERTOS_PORT GCC_ARM_CM33_NONSECURE CACHE INTERNAL "")
+  FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM33_NTZ/non_secure
+else ifeq ($(TOOLCHAIN),iar)
+  # TODO support IAR
+endif
diff --git a/tools/make/cpu/cortex-m4.mk b/tools/make/cpu/cortex-m4.mk
new file mode 100644
index 000000000..890feefe3
--- /dev/null
+++ b/tools/make/cpu/cortex-m4.mk
@@ -0,0 +1,12 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m4 \
+    -mfloat-abi=hard \
+    -mfpu=fpv4-sp-d16 \
+
+  #set(FREERTOS_PORT GCC_ARM_CM4F CACHE INTERNAL "")
+  FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM4F
+else ifeq ($(TOOLCHAIN),iar)
+  # TODO support IAR
+endif
diff --git a/tools/make/cpu/cortex-m7.mk b/tools/make/cpu/cortex-m7.mk
new file mode 100644
index 000000000..504ffd486
--- /dev/null
+++ b/tools/make/cpu/cortex-m7.mk
@@ -0,0 +1,12 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m7 \
+    -mfloat-abi=hard \
+    -mfpu=fpv5-d16 \
+
+  #set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")
+  FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7/r0p1
+else ifeq ($(TOOLCHAIN),iar)
+  # TODO support IAR
+endif