[syslinux] syslinux mkisofs hard-disk-boot isohybrid
Pascal
patatetom at gmail.com
Wed Dec 21 10:20:06 PST 2016
hello every body,
I'm trying to build an isohybrid image based on syslinux able to boot on
bios and uefi with optical disk or usb key.
I've build a 16Mb hard disk image (core.img) with necessary parts for bios
(legacy bootable partition, protective mbr, gptmbr.bin & syslinux
installation) and for uefi (gpt, esp, /efi/boot/bootx64.efi & syslinux
files).
my hard disk image is ok - eg. bootable - with qemu on bios and uefi
(vmlinux & core.gz from tinylinux 7.2 are used).
I've generated an iso image with :
mkisofs -o core.iso -b boot/core.img -c boot/boot.cat -hard-disk-boot core/
my iso image is ok with qemu on bios and uefi, and with qemu as hard disk
on uefi but not on bios.
for the last case, I've use :
isohybrid core.iso
but I've this error :
isohybrid: core.iso: unexpected boot catalogue parameters
what's my problem :-)
regards.
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