On 06/13/2017 10:22 AM, Dhanasekar Jaganathan wrote:
Hi All,
I am trying to install ONIE from USB which has ONIE installer. Actually, I
am using GRUB2 as a payload. If Coreboot display list of bootable device,I
can select USB which will install a OS in the hard disk. As I understood
that Coreboot won't display list of available bootable device (not like
vendor bios).I don't know how to give control to bootable USB or boot a
bootable USB by coreboot. Can you please help me on this?.
Thanks,
Dhanasekar
Assuming you are booting a standard linux distro iso:
syslinux_configfile (*TAB* to see what is available
then simply for instance syslinux_configfile
(usb0,msdos1)/isolinux/syslinux.cfg (or w/e)
also configfile (ahci0,msdos1)/grub2/grub.cfg to load a grub cfg
Ideally you would add a grub cfg to the coreboot image that does
something like load a config file from a specified local disk so that it
is easy to update (ie: no re-flashing) instructions for that are on the
wiki.
SeaBIOS would provide the classic AMI style F12 selection menu, but I
don't like it due to how many times I have accidentally enabled option
rom execution by forgetting to include the configuration file.
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