stm32f4: sort makefile objects

lib/stm32/f4/Makefile

@@ -39,28 +39,34 @@ TGT_CFLAGS	+= $(STANDARD_FLAGS)
 # ARFLAGS	= rcsv
 ARFLAGS		= rcs
 
-OBJS		= adc_common_v1_multi.o adc_common_v1.o can.o desig.o gpio.o pwr.o rcc.o \
-		  rtc.o crypto.o
-
-OBJS            += crc_common_all.o dac_common_all.o dma_common_f24.o \
-                   gpio_common_all.o gpio_common_f0234.o i2c_common_v1.o \
-                   iwdg_common_all.o pwr_common_v1.o rtc_common_l1f024.o \
-                   timer_common_all.o \
-                   timer_common_f0234.o timer_common_f24.o usart_common_all.o \
-		   usart_common_f124.o \
-		   hash_common_f24.o crypto_common_f24.o exti_common_all.o \
-		   rcc_common_all.o
+OBJS		= adc_common_v1.o adc_common_v1_multi.o
+OBJS		+= can.o
+OBJS            += crc_common_all.o
+OBJS		+= crypto_common_f24.o crypto.o
+OBJS		+= dac_common_all.o
+OBJS		+= desig.o 
+OBJS		+= dma_common_f24.o
+OBJS		+= exti_common_all.o 
 OBJS		+= flash.o flash_common_all.o flash_common_f.o flash_common_f24.o
 OBJS		+= flash_common_idcache.o
+OBJS		+= fmc.o
+OBJS		+= gpio_common_all.o gpio_common_f0234.o gpio.o
+OBJS		+= hash_common_f24.o
+OBJS		+= i2c_common_v1.o
+OBJS		+= iwdg_common_all.o
+OBJS		+= ltdc.o 
+OBJS		+= pwr_common_v1.o pwr.o
+OBJS		+= rcc_common_all.o rcc.o
 OBJS		+= rng_common_v1.o
+OBJS		+= rtc_common_l1f024.o rtc.o
 OBJS		+= spi_common_all.o spi_common_v1.o spi_common_v1_frf.o
-
+OBJS		+= timer_common_all.o timer_common_f0234.o timer_common_f24.o
+OBJS		+= usart_common_all.o usart_common_f124.o
+		   
 OBJS            += usb.o usb_standard.o usb_control.o usb_dwc_common.o \
 		   usb_f107.o usb_f207.o usb_msc.o
 
-OBJS		+= mac.o phy.o mac_stm32fxx7.o phy_ksz80x1.o fmc.o
-
-OBJS		+= ltdc.o 
+OBJS		+= mac.o phy.o mac_stm32fxx7.o phy_ksz80x1.o
 
 VPATH += ../../usb:../:../../cm3:../common
 VPATH += ../../ethernet