[coreboot] BDX-DE PCI init fail

[Zoran Stojsavljevic]

Hello Hilbert,

I looked into the Coreboot logs (SeaBIOS ones, you have posted recently).

My comments with: <<===================================
_______

ress ESC for boot menu.

Searching bootorder for: HALT
Space available for UMB: c2000-ee800, f6940-f70d0
Returned 192512 bytes of ZoneHigh
e820 map has 9 items: <<=========================== Sounds very
correct: you have in total 8GB of physical DDR3, aren't you?
  0: 0000000000000000 - 000000000009fc00 = 1 RAM
  1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
  2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
  3: 0000000000100000 - 000000007efb0000 = 1 RAM
  4: 000000007efb0000 - 0000000090000000 = 2 RESERVED
  5: 00000000feb00000 - 00000000feb10000 = 2 RESERVED
  6: 00000000feb80000 - 00000000fef00000 = 2 RESERVED
  7: 00000000ff000000 - 0000000100000000 = 2 RESERVED
  8: 0000000100000000 - 0000000280000000 = 1 RAM
enter handle_19:
  NULL
Booting from ROM...
Booting from c000:0b91
enter handle_18:
  NULL
Booting from ROM...
Booting from c100:0b91
enter handle_18:
  NULL
Booting from Floppy...
Boot failed: could not read the boot disk

enter handle_18:
  NULL
Booting from Hard Disk...
Boot failed: could not read the boot disk
<<============================== This also sounds correct.

enter handle_18:
  NULL
No bootable device.  Retrying in 60 seconds.
Rebooting.
In resume (status=0)
In 32bit resume
Attempting a hard reboot
ACPI hard reset 1:cf9 (6)
_______

I have no idea if yuo have there attached HDD/SSD drive? If you do,
with GRUB2 + Linux (whatever Linux distro it is), it depends how the
drive is configured?

Either for UEFI (will NOT work), either for UEFI + MBR or MBR only -
should work. You need to investigate what yuor attached drive is: cat,
dog, or combination (UEFI, MBR, or MBR + UEFI)?

Please, upgrade me with the info I requested (memory and drive)?

Thank you,
Zoran
_______

On Fri, Jan 5, 2018 at 6:17 AM, Hilbert Tu(杜睿哲_Pegatron)
<Hilbert_Tu at pegatroncorp.com> wrote:
> Hi David,
>
>
>
> After trying to use SeaBIOS as payload, I got more information about reboot
> issue as attached file. While U-Boot just reboots directly and Grub hangs,
> the SeaBIOS’s dump complains “No bootable device” at the end. Do you think
> is it the cause of reboot? Can I say my U-Boot and Grub versions are not
> supporting BDX-DE?
>
>
>
> -Hilbert
>
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