fprintf(stderr,"Usage: %s {bootrom|os|fpga} image.s19 [f]ast\n", argv[0]);
fprintf(stderr," %s {both} osimage.s19 fpgaimage.s19 [f]ast\n", argv[0]);
exit(EXIT_FAILURE);
fprintf(stderr,"Usage: %s {bootrom|os|fpga} image.s19 [f]ast\n", argv[0]);
fprintf(stderr," %s {both} osimage.s19 fpgaimage.s19 [f]ast\n", argv[0]);
exit(EXIT_FAILURE);