I know the "-boot d" parameter for Qemu, but it only works when optical media is declared. If I boot a virtual machine with primary and secondary disk imatges (e.g. disk1.img and disk2.img in this order), how can I force Qemu (included BIOS) to boot from second disk?
Example scenario: disk1.img is a formatted hard disk image, and disk2.img is an image (dd) from USB installer stick. Thanks.