From 86eb49b3e596baa688bea5ef678e951e964845a3 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 3 Oct 2011 19:26:50 +0000 Subject: sandbox: Makefile changes to build sandbox architecture At this point U-Boot will build and run on x86 under Linux. The idea is to define a new architecture called 'sandbox', alongside ARM and x86. This runs natively on Linux to suit the host machine. All hardware access is either omitted or emulated. The purpose of this system is to test the bulk of the non-hardware-specific U-Boot code. We can mock the SPI flash, GPIOs, UART and keyboard, then test that U-Boot behaves as we wish. Signed-off-by: Simon Glass --- Makefile | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Makefile') diff --git a/Makefile b/Makefile index a0cafbd..1c49f30 100644 --- a/Makefile +++ b/Makefile @@ -403,12 +403,20 @@ $(obj)u-boot.ubl: $(obj)u-boot-nand.bin $(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \ -e $(CONFIG_SYS_TEXT_BASE) -d $< $@ +ifeq ($(CONFIG_SANDBOX),y) +GEN_UBOOT = \ + cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \ + -Wl,--start-group $(__LIBS) -Wl,--end-group \ + $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map -o u-boot +else GEN_UBOOT = \ UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \ sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\ cd $(LNDIR) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__OBJS) \ --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \ -Map u-boot.map -o u-boot +endif + $(obj)u-boot: depend \ $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds $(GEN_UBOOT) -- cgit v1.1