[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

            Bug ID: 101473
           Summary: (SI) latest stable & cant boot - Invalid PCI ROM
                    header structure: expecting 0xaa55, got 0x0000
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: qmastery16@gmail.com

Created attachment 132011
  --> https://bugs.freedesktop.org/attachment.cgi?id=132011&action=edit
cut_here KERNEL PANIC

Trying to enable AMD R5-M230 Southern Islands (SI) laptop discrete GPU - by
using the latest stable 4.11.5 Linux Kernel and the latest Mesa 17.1.2 .
Already blacklisted radeon kernel module. However I can not boot with AMDGPU
after it is giving me these errors:

[drm] amdgpu kernel modesetting enabled.
[drm] initializing kernel modesetting (HAINAN 0x1002:0x6665 0x0000:0x0000
0x00).
[drm] register mmio base: 0xF0300000
[drm] register mmio size: 262144
amdgpu 0000:04:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got
0x0000
[drm] vbios mem is null or mem size is wrong
amdgpu 0000:04:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got
0x0000
[drm] vbios mem is null or mem size is wrong
[drm:amdgpu_get_bios [amdgpu]] *ERROR* Unable to locate a BIOS ROM
amdgpu 0000:04:00.0: Fatal error during GPU init
[drm] amdgpu: finishing device.

<=== KERNEL PANIC, "cut here" is inside the attachments

This is AMDGPU blocker issue, because I could boot only if I add "nomodeset" to
kernel parameters

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[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

qmastery16@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |high

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[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

--- Comment #1 from Alex Deucher <alexdeucher@gmail.com> ---
Please attach your full dmesg output with amdgpu.  Is this still an issue with
a newer kernel?

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[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

--- Comment #2 from denisgolovan@yandex.ru ---
Same error in dmesg for me. Except that I can boot in graphic mode.
My hardware is XFX Radeon RX580.

desktop64 denis # lspci | grep VG
06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Device 67df (rev e7)

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[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

--- Comment #3 from denisgolovan@yandex.ru ---
Created attachment 135516
  --> https://bugs.freedesktop.org/attachment.cgi?id=135516&action=edit
XFX Radeon RX580 dmesg

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[Bug 101473] (SI) latest stable & cant boot - Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

--- Comment #4 from denisgolovan@yandex.ru ---
Tested under Linux 4.13.9 + ck1 patch, Mesa 17.2.5, xf64-video-amdgpu (git
875339c1064f666a2391b4a5a495eddda9407ab6), libdrm-2.4.88.

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[Bug 101473] (SI) latest stable & cant boot

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

Alex Deucher <alexdeucher@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|(SI) latest stable & cant   |(SI) latest stable & cant
                   |boot - Invalid PCI ROM      |boot
                   |header structure: expecting |
                   |0xaa55, got 0x0000          |

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[Bug 101473] (SI) latest stable & cant boot

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

--- Comment #5 from Alex Deucher <alexdeucher@gmail.com> ---
The message:
 Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000
is harmless and can be ignored.

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[Bug 101473] (SI) latest stable & cant boot

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

--- Comment #6 from denisgolovan@yandex.ru ---
(In reply to Alex Deucher from comment #5)
> The message:
>  Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000
> is harmless and can be ignored.

Ok. Thanks

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[Bug 101473] (SI) latest stable & cant boot

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

famo <richard.llom@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

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[Bug 101473] (SI) latest stable & cant boot

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

qmastery16@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |---
             Status|RESOLVED                    |REOPENED

--- Comment #7 from qmastery16@gmail.com ---
Sorry, but this message
"Invalid PCI ROM header structure: expecting 0xaa55, got 0x0000"
is not always harmless, since it usually leads to "Fatal error during GPU init"
:

[    5.732623] [drm:radeon_get_bios [radeon]] *ERROR* ACPI VFCT image header
truncated
[    5.732646] radeon 0000:01:00.0: Invalid PCI ROM header signature: expecting
0xaa55, got 0x0000
[    5.732829] radeon 0000:01:00.0: Invalid PCI ROM header signature: expecting
0xaa55, got 0x0000
[    5.732866] [drm:radeon_get_bios [radeon]] *ERROR* Unable to locate a BIOS
ROM
[    5.732869] radeon 0000:01:00.0: Fatal error during GPU init
[    5.732872] [drm] radeon: finishing device.

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[Bug 101473] (SI) latest stable & cant boot

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https://bugs.freedesktop.org/show_bug.cgi?id=101473

qmastery16@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|REOPENED                    |RESOLVED

--- Comment #8 from qmastery16@gmail.com ---
Our problem was caused by the opensource coreboot BIOS incorrectly initializing
the discrete GPU. These unofficial patches are solving our problem -
https://review.coreboot.org/c/coreboot/+/31929/ . And here is our latest
board-status report, containing a new kernel log and other useful info -
https://coreboot.org/status/board-status.html#lenovo/g505s . So this issue
could be closed - and if someone has a similar problem he could reopen,
although maybe it's better to do a fresh start by creating a new issue.

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