arm-linux-gcc  -D__ASSEMBLY__ -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x33F80000  -I/space/misc/gta01/u-boot.git/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/toolchain/openmoko/bin/../lib/gcc/arm-linux/4.1.1/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv4 -mabi=apcs-gnu -c -o lowlevel_foo.o lowlevel_foo.S
arm-linux-ld  -T ./lowlevel_foo.lds -Ttext 0x33f80000  -Bstatic board/gta01/lowlevel_init.o lowlevel_foo.o  -o lowlevel_foo
arm-linux-objcopy --gap-fill=0xff -O binary lowlevel_foo lowlevel_foo.bin