Merge branch 'master' into fork/ennebi/mtp

7 files changed, 119 insertions, 15 deletions

diff --git a/examples/build_system/cmake/cpu/cortex-m0.cmake b/examples/build_system/cmake/cpu/cortex-m0.cmake
index 62019d90d..f837c7eb8 100644
--- a/examples/build_system/cmake/cpu/cortex-m0.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m0.cmake
@@ -1,7 +1,7 @@
 if (TOOLCHAIN STREQUAL "gcc")
   set(TOOLCHAIN_COMMON_FLAGS
     -mthumb
-    -mcpu=cortex-m0plus
+    -mcpu=cortex-m0
     -mfloat-abi=soft
     )
   set(FREERTOS_PORT GCC_ARM_CM0 CACHE INTERNAL "")
diff --git a/examples/build_system/cmake/cpu/cortex-m4-nofpu.cmake b/examples/build_system/cmake/cpu/cortex-m4-nofpu.cmake
new file mode 100644
index 000000000..eec924986
--- /dev/null
+++ b/examples/build_system/cmake/cpu/cortex-m4-nofpu.cmake
@@ -0,0 +1,30 @@
+if (TOOLCHAIN STREQUAL "gcc")
+  set(TOOLCHAIN_COMMON_FLAGS
+    -mthumb
+    -mcpu=cortex-m4
+    -mfloat-abi=soft
+    )
+  if (NOT DEFINED FREERTOS_PORT)
+    set(FREERTOS_PORT GCC_ARM_CM3 CACHE INTERNAL "")
+  endif ()
+
+elseif (TOOLCHAIN STREQUAL "clang")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m4
+    )
+  if (NOT DEFINED FREERTOS_PORT)
+    set(FREERTOS_PORT GCC_ARM_CM3 CACHE INTERNAL "")
+  endif ()
+
+elseif (TOOLCHAIN STREQUAL "iar")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --cpu cortex-m4
+    --fpu none
+    )
+
+  if (NOT DEFINED FREERTOS_PORT)
+    set(FREERTOS_PORT IAR_ARM_CM3 CACHE INTERNAL "")
+  endif ()
+
+endif ()
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-m4-nofpu.mk b/examples/build_system/make/cpu/cortex-m4-nofpu.mk
new file mode 100644
index 000000000..ac2916005
--- /dev/null
+++ b/examples/build_system/make/cpu/cortex-m4-nofpu.mk
@@ -0,0 +1,20 @@
+ifeq ($(TOOLCHAIN),gcc)
+  CFLAGS += \
+    -mthumb \
+    -mcpu=cortex-m4 \
+    -mfloat-abi=soft
+
+else ifeq ($(TOOLCHAIN),clang)
+  CFLAGS += \
+	  --target=arm-none-eabi \
+	  -mcpu=cortex-m4
+
+else ifeq ($(TOOLCHAIN),iar)
+  CFLAGS += --cpu cortex-m4 --fpu none
+  ASFLAGS += --cpu cortex-m4 --fpu none
+
+else
+  $(error "TOOLCHAIN is not supported")
+endif
+
+FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/ARM_CM3
diff --git a/examples/build_system/make/cpu/cortex-m4.mk b/examples/build_system/make/cpu/cortex-m4.mk
index 4e16819d1..57d6e126d 100644
--- a/examples/build_system/make/cpu/cortex-m4.mk
+++ b/examples/build_system/make/cpu/cortex-m4.mk
@@ -12,8 +12,8 @@ else ifeq ($(TOOLCHAIN),clang)
 	  -mfpu=fpv4-sp-d16 \
 
 else ifeq ($(TOOLCHAIN),iar)
-  CFLAGS += --cpu cortex-m4 --fpu VFPv4
-  ASFLAGS += --cpu cortex-m4 --fpu VFPv4
+  CFLAGS += --cpu cortex-m4 --fpu VFPv4-SP
+  ASFLAGS += --cpu cortex-m4 --fpu VFPv4-SP
 
 else
   $(error "TOOLCHAIN is not supported")
diff --git a/examples/build_system/make/cpu/cortex-m55.mk b/examples/build_system/make/cpu/cortex-m55.mk
new file mode 100644
index 000000000..de627caed
--- /dev/null
+++ b/examples/build_system/make/cpu/cortex-m55.mk
@@ -0,0 +1,28 @@
+ifeq ($(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/build_system/make/make.mk b/examples/build_system/make/make.mk
index 3101b66b9..f70748d34 100644
--- a/examples/build_system/make/make.mk
+++ b/examples/build_system/make/make.mk
@@ -2,6 +2,9 @@
 # Common make definition for all examples
 # ---------------------------------------
 
+# upper helper function
+to_upper = $(subst a,A,$(subst b,B,$(subst c,C,$(subst d,D,$(subst e,E,$(subst f,F,$(subst g,G,$(subst h,H,$(subst i,I,$(subst j,J,$(subst k,K,$(subst l,L,$(subst m,M,$(subst n,N,$(subst o,O,$(subst p,P,$(subst q,Q,$(subst r,R,$(subst s,S,$(subst t,T,$(subst u,U,$(subst v,V,$(subst w,W,$(subst x,X,$(subst y,Y,$(subst z,Z,$(subst -,_,$(1))))))))))))))))))))))))))))
+
 #-------------------------------------------------------------
 # Toolchain
 # Can be changed via TOOLCHAIN=gcc|iar or CC=arm-none-eabi-gcc|iccarm|clang
@@ -109,7 +112,7 @@ INC += \
   $(TOP)/$(FAMILY_PATH) \
   $(TOP)/src \
 
-BOARD_UPPER = $(subst a,A,$(subst b,B,$(subst c,C,$(subst d,D,$(subst e,E,$(subst f,F,$(subst g,G,$(subst h,H,$(subst i,I,$(subst j,J,$(subst k,K,$(subst l,L,$(subst m,M,$(subst n,N,$(subst o,O,$(subst p,P,$(subst q,Q,$(subst r,R,$(subst s,S,$(subst t,T,$(subst u,U,$(subst v,V,$(subst w,W,$(subst x,X,$(subst y,Y,$(subst z,Z,$(subst -,_,$(BOARD))))))))))))))))))))))))))))
+BOARD_UPPER = $(call to_upper,$(BOARD))
 CFLAGS += -DBOARD_$(BOARD_UPPER)
 
 ifdef CFLAGS_CLI
@@ -120,27 +123,24 @@ endif
 ifeq (${MAX3421_HOST},1)
   SRC_C += src/portable/analog/max3421/hcd_max3421.c
   CFLAGS += -DCFG_TUH_MAX3421=1
-  CMAKE_DEFSYM +=	-DMAX3421_HOST=1
 endif
 
 # Log level is mapped to TUSB DEBUG option
 ifneq ($(LOG),)
-  CMAKE_DEFSYM +=	-DLOG=$(LOG)
   CFLAGS += -DCFG_TUSB_DEBUG=$(LOG)
 endif
 
 # Logger: default is uart, can be set to rtt or swo
-ifneq ($(LOGGER),)
-  CMAKE_DEFSYM +=	-DLOGGER=$(LOGGER)
-endif
-
 ifeq ($(LOGGER),rtt)
-  CFLAGS += -DLOGGER_RTT -DSEGGER_RTT_MODE_DEFAULT=SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
-  RTT_SRC = lib/SEGGER_RTT
-  INC   += $(TOP)/$(RTT_SRC)/RTT
-  SRC_C += $(RTT_SRC)/RTT/SEGGER_RTT.c
-else ifeq ($(LOGGER),swo)
+  CFLAGS += -DLOGGER_RTT
+  #CFLAGS += -DSEGGER_RTT_MODE_DEFAULT=SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL
+  INC   += $(TOP)/$(lib/SEGGER_RTT)/RTT
+  SRC_C += $(lib/SEGGER_RTT)/RTT/SEGGER_RTT.c
+endif
+ifeq ($(LOGGER),swo)
   CFLAGS += -DLOGGER_SWO
+else
+  CFLAGS += -DLOGGER_UART
 endif
 
 # CPU specific flags