adding cpu core .mk for makefile

fix cortex m33 for nrf5340 dk
2023-05-19 16:02:26 +07:00
parent e8dd200fed
commit 270136e84a
6 changed files with 41 additions and 5 deletions
--- a/tools/make/cpu/cortex-m7.mk
+++ b/tools/make/cpu/cortex-m7.mk
@@ -0,0 +1,11 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m7 \
+    -mfloat-abi=hard \
+    -mfpu=fpv5-d16 \
+
+  #set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")
+else ifeq ($(TOOLCHAIN),iar)
+  # TODO support IAR
+endif