And, YES, you need to have this menuentry in grub.cfg you are loading... >>>> also configfile (ahci0,msdos1)/grub2/grub.cfg to load a grub cfg
Zoran On Thu, Jun 15, 2017 at 3:21 PM, Zoran Stojsavljevic < [email protected]> wrote: > Hello Dhanasekar, > > This, I guess, is not (entirely) correct: > > menuentry "ONIE: Embed ONIE" --class gnu-linux --class onie { > echo "ONIE: Embedding ONIE ..." > onie_entry_start > *linux /vmlinuz* $ONIE_CMDLINE_LINUX boot_reason=embed > install_url=file:///lib/onie/onie-updater > * initrd /initrd.xz* > onie_entry_end > > You should have something similar to the following: > > menuentry "ONIE: Embed ONIE" --class gnu-linux --class onie { > echo "ONIE: Embedding ONIE ..." > onie_entry_start > set root='hdX,msdosY' ## hdX is your USB stick, Y partition, U R booting > from, U should find going to GRUB2 monitor (with > prompt) > set isofile=/<dir path>/ONIE-live-XYZ.iso ## or whatever your ONIE... > .iso image is named > loopback loop $isofile > *linux (loop)/live/vmlinuz* $ONIE_CMDLINE_LINUX boot_reason=embed > install_url=file:///lib/onie/onie-updater > *initrd (loop)/live/initrd.xz* > onie_entry_end > > Please, investigate a bit more using google.com! And let us know if you > did solve the problem (post the final grub2 menyentry which works for you). > > Hope this helps to the whole community. ;-) > > Zoran > > On Thu, Jun 15, 2017 at 2:33 PM, Dhanasekar Jaganathan < > [email protected]> wrote: > >> Hi Nico, >> >> Sorry, It is typo. I have tried with *configfile >> (usb0)/boot/grub/grub.cfg* only.. >> >> with a new *boot/grub/grub.cfg*, I am getting following error, >> >> *error: file '/vmlinuz' not found.* >> >> *error: you need to load the kernel first. * >> >> >> FYR, I have attached /boot/grub/grub.cfg(which is present in USB). >> >> Thanks, >> Dhanasekar >> >> >> >> >> >> On Thu, Jun 15, 2017 at 4:59 PM, Nico Huber <[email protected]> wrote: >> >>> On 15.06.2017 07:31, Dhanasekar Jaganathan wrote: >>> > Hi Nico/Taiidan, >>> > >>> > After entering "*syslinux_configfile (*", when I press *TAB, I* I am >>> not >>> > seeing anything (nothing is coming).. >>> > >>> > So, I have tried this command *"syslinux_configfile >>> > (usb0)/boot/grub/grub.cfg" *and got the error (Kernel without label). >>> >>> Read what Taiidan wrote carefully: >>> >>> >>>> also configfile (ahci0,msdos1)/grub2/grub.cfg to load a grub cfg >>> >>> For a grub.cfg, it's a plain *configfile* (not syslinux_configfile). >>> >>> Nico >>> >>> > >>> > My USB ONIE installers has following files, >>> > >>> > */initrd.xz* >>> > >>> > */vmlinuz* >>> > >>> > */boot/boot.cat <http://boot.cat>* >>> > >>> > */boot/eltorito.img* >>> > >>> > */boot/grub/gurb.cfg* >>> > >>> > */boot/i386-PC/ *.mod (Lot of .mod files)* >>> > >>> > >>> > Thanks, >>> > Dhanasekar >>> > >>> > >>> > >>> > On Thu, Jun 15, 2017 at 5:01 AM, Nico Huber <[email protected]> wrote: >>> > >>> >> Hi Dhanasekar, >>> >> >>> >> On 14.06.2017 11:21, Dhanasekar Jaganathan wrote: >>> >>> Hi Taiidan, >>> >>> >>> >>> My USB ONIE installers don't have "isolinux/syslinux.cfg". It has >>> >>> "boot/grub/grub.cfg". >>> >>> >>> >>> When I try to run "syslinux_configfile (usb0)/boot/grub/grub.cfg" in >>> GRUB >>> >>> command line, I am getting "*kernel without label*" error. >>> >>> >>> >>> Please provide your commands >>> >> >>> >> Taiidan already told you the correct command name (33 lines below). >>> You >>> >> might have missed it ;) >>> >> >>> >> Nico >>> >> >>> >>> >>> >>> Thanks, >>> >>> Dhanasekar >>> >>> >>> >>> On Wed, Jun 14, 2017 at 3:22 AM, [email protected] <[email protected]> >>> >> wrote: >>> >>> >>> >>>> 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. >>> >>>> >>> >>> >>> >>> >>> >>> >>> >> >>> >> >>> > >>> >>> >> >> -- >> coreboot mailing list: [email protected] >> https://mail.coreboot.org/mailman/listinfo/coreboot >> > >
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