[coreboot] BDX-DE PCI init fail

Zoran Stojsavljevic zoran.stojsavljevic at gmail.com
Wed Jan 10 05:57:27 CET 2018


> grub>

Yup, you have reached the GRUB2 shell. I have no idea what the
underlying system is yuo have done this? UEFI or Legacy?

If UEFI, this USB will NOT work for Coreboot + SeaBIOS. If Legacy,
then I have no idea why it does not work (it should)!?

If UEFI, then you might reconsider https://rufus.akeo.ie/ (5 minutes
job to create Legacy bootable USB):
[1] Partition scheme MBR used on BIOS;
[2] File System probably FAT32 (should work).

Good Luck!
Zoran
_______

On Wed, Jan 10, 2018 at 2:49 AM, Hilbert Tu(杜睿哲_Pegatron)
<Hilbert_Tu at pegatroncorp.com> wrote:
> Hi Zoran,
>
> I have my USB stick formatted with ext4fs and I am pretty sure the image inside is bootable.
> What I mean to get a prompt shell is like following so that I can specify my commands.
>
> grub> linux (usb0,1)/bzImage console=ttyS1,115200 console=tty1 root=/dev/ra
> m ramdisk_size=102400
> grub> initrd (usb0,1)/core-image-minimal-initramfs-mohonpeak64.cpio.gz
> grub> boot
>
> But right now it just hangs there and I am looking into GIPO settings or maybe I have some wrong settings in ACPI table:(
>
> -Hilbert
>
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