Unverified Commit c683d790 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

msp430fr5994: correctly specify FRAM usage when flashing in 20bit mode

parent 89e20493

src/arch/msp430fr5994lp/Makefile.inc

+5 −1
Original line number Diff line number Diff line
@@ -13,6 +13,9 @@ SERIAL_PORT ?= ttyACM1 
cpu_freq ?= 16000000

uart_freq ?= 115200



fram_size = 49152

sram_size = 4096



MSP430_FLASHER_DIR ?= /opt/msp430/MSP430Flasher_1.3.20



INCLUDES += -I/opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/include
@@ -23,6 +26,7 @@ ifdef CONFIG_arch_msp430fr5994lp_large_mode 
endif

ifneq (${msp430_large}, )

	COMMON_FLAGS += -mcode-region=either -mlarge -DADDR_20BIT -include int20.h

	fram_size = 262144

endif



# LTO seems to be broken.
@@ -180,7 +184,7 @@ build/system.elf: ${OBJECTS} 
		-Wl,--library-path=/opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/include/ \

		-Wl,--gc-sections \

		-o $@ ${OBJECTS}

	${QUIET}${SIZE} build/system.elf | tail -n1 | awk '{ print "  ROM: " ($$1+$$2) " (" int(($$1+$$2)*100/49152) "%)     RAM: " ($$2 + $$3) " (" int(($$2+$$3)*100/4096) "%)" }'

	${QUIET}${SIZE} build/system.elf | tail -n1 | awk '{ print "  ROM: " ($$1+$$2) " (" int(($$1+$$2)*100/${fram_size}) "%)     RAM: " ($$2 + $$3) " (" int(($$2+$$3)*100/${sram_size}) "%)" }'



build/system.hex: build/system.elf

	${QUIET}${OBJCOPY} -O ihex ${@:.hex=.elf} $@