adding nrf

2023-05-15 14:25:42 +07:00
parent a57ba87859
commit 9fd0fee458
6 changed files with 203 additions and 5 deletions
--- a/examples/cmake/cpu/cortex-m4.cmake
+++ b/examples/cmake/cpu/cortex-m4.cmake
@@ -0,0 +1,12 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  list(APPEND TOOLCHAIN_COMMON_FLAGS
+    -mthumb
+    -mcpu=cortex-m4
+    -mfloat-abi=hard
+    -mfpu=fpv4-sp-d16
+    )
+
+  set(FREERTOS_PORT GCC_ARM_CM4F CACHE INTERNAL "")
+else ()
+  # TODO support IAR
+endif ()
--- a/examples/rules.mk
+++ b/examples/rules.mk
@@ -86,7 +86,7 @@ LDFLAGS += -Wl,-T,$(TOP)/$(GCC_LD_FILE)
 endif

 ifneq ($(SKIP_NANOLIB), 1)
-LDFLAGS += -specs=nosys.specs -specs=nano.specs
+LDFLAGS += --specs=nosys.specs --specs=nano.specs
 endif

 ASFLAGS += $(CFLAGS)