F2 F3 deprecate (#267)

* move f3-1 to f4, remove f3
* remove f2
* remove firmware F3 for pipeline
* remove patch for F4 makefile
* fix fw makefile
* migrate bootloader to f4

bootloader/Makefile

@@ -9,7 +9,7 @@ ASM_SOURCES		+= $(wildcard src/*.s)
 C_SOURCES		+= $(wildcard src/*.c)
 CPP_SOURCES		+= $(wildcard src/*.cpp)
 
-TARGET			?= f2
+TARGET			?= f4
 TARGET_DIR		= targets/$(TARGET)
 include			$(TARGET_DIR)/target.mk
 

bootloader/targets/f4/target.mk

@@ -22,7 +22,7 @@ CFLAGS			+= -I$(CUBE_DIR)/Drivers/CMSIS/Include
 CFLAGS			+= -I$(CUBE_DIR)/Drivers/CMSIS/Device/ST/STM32WBxx/Include
 CFLAGS			+= -I$(CUBE_DIR)/Drivers/STM32WBxx_HAL_Driver/Inc
 
-LDFLAGS			+= -Ttargets/f3/stm32wb55xx_flash_cm4.ld
+LDFLAGS			+= -T$(TARGET_DIR)/stm32wb55xx_flash_cm4.ld
 
 ASM_SOURCES		+= $(wildcard $(TARGET_DIR)/*.s)
 C_SOURCES		+= $(wildcard $(TARGET_DIR)/*.c)