.PHONY : all clean build-all
-OBJECTS = start.o main.o bootmap.o sclp-ascii.o virtio.o
-CFLAGS += -fPIE -fno-stack-protector -ffreestanding -fno-delete-null-pointer-checks
+OBJECTS = start.o main.o bootmap.o sclp-ascii.o virtio.o virtio-scsi.o
+CFLAGS += -fPIE -fno-stack-protector -ffreestanding -march=z900
+CFLAGS += -fno-delete-null-pointer-checks -msoft-float
LDFLAGS += -Wl,-pie -nostdlib
build-all: s390-ccw.img