diff options
Diffstat (limited to 'arch/arm/mach-imx/Makefile')
| -rw-r--r-- | arch/arm/mach-imx/Makefile | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 72fe23a2b9..53d9e5f42b 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -58,6 +58,21 @@ obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o obj-$(CONFIG_CMD_DEKBLOB) += cmd_dek.o endif +ifneq ($(CONFIG_BOARD_SIZE_LIMIT),) +BOARD_SIZE_CHECK = \ + @actual=`wc -c $@ | awk '{print $$1}'`; \ + limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \ + if test $$actual -gt $$limit; then \ + echo "$@ exceeds file size limit:" >&2 ; \ + echo " limit: $$limit bytes" >&2 ; \ + echo " actual: $$actual bytes" >&2 ; \ + echo " excess: $$((actual - limit)) bytes" >&2; \ + exit 1; \ + fi +else +BOARD_SIZE_CHECK = +endif + PLUGIN = board/$(BOARDDIR)/plugin ifeq ($(CONFIG_USE_IMXIMG_PLUGIN),y) @@ -101,6 +116,7 @@ u-boot.imx: MKIMAGEOUTPUT = u-boot.imx.log u-boot.imx: u-boot.bin u-boot.cfgout $(PLUGIN).bin FORCE $(call if_changed,mkimage) + $(BOARD_SIZE_CHECK) ifeq ($(CONFIG_OF_SEPARATE),y) MKIMAGEFLAGS_u-boot-dtb.imx = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) \ |