Kernel panic error while emulating qemuarm image

[Arjun Padmanabhan]

Hi,

I cloned openbmc repository and built image for qemu-arm.

Since I need to build for armv7, I changed tuning files.

The file I changed and changes I made was

1.       meta/conf/machine/include/tune-arm926ejs.inc

-          DEFAULTTUNE ?= "armv7a"

-          Require conf/machine/include/arm/arch-armv7a.inc

After making these changes, I executed bitbake obmc-phosphor-image.

I tried running runqemu qemuarm but the command is stuck at VNC. Please find ScreenShot1.png attached.

As an alternative way I downloaded qemu-2.7.0 source code and built the qemu executable.

Using the built executable, qemu started but I am observing kernel-panic error. Please find ScreenShot2.png attached.

Is there any way to get past this issue? Am I missing something or whether the steps I did was wrong for building for armv7?

Regards
Arjun Padmanabhan
Software Design Engineer
Microsemi Storage Solutions India Pvt. Ltd.
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