diff options
| -rw-r--r-- | Makefile | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -304,6 +304,21 @@ __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD)) ######################################################################### ######################################################################### +ifneq ($(CONFIG_BOARD_SIZE_LIMIT),) +BOARD_SIZE_CHECK = \ + @actual=`wc -c $@ | awk '{print $$1}'`; \ + limit=$(CONFIG_BOARD_SIZE_LIMIT); \ + if test $$actual -gt $$limit; then \ + echo "$@ exceeds file size limit:"; \ + echo " limit: $$limit bytes"; \ + echo " actual: $$actual bytes"; \ + echo " excess: $$((actual - limit)) bytes"; \ + exit 1; \ + fi +else +BOARD_SIZE_CHECK = +endif + # Always append ALL so that arch config.mk's can add custom ones ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND) @@ -317,10 +332,12 @@ $(obj)u-boot.srec: $(obj)u-boot $(obj)u-boot.bin: $(obj)u-boot $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ + $(BOARD_SIZE_CHECK) $(obj)u-boot.ldr: $(obj)u-boot $(CREATE_LDR_ENV) $(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS) + $(BOARD_SIZE_CHECK) $(obj)u-boot.ldr.hex: $(obj)u-boot.ldr $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ -I binary |