[meta-intel] How to support the NUC Kit DE3815TYKHE?

[Yong Li]

Thanks Darren! Below is the grub.cfg:
# Automatically created by OE
serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
default=boot
timeout=10

menuentry 'boot'{
linux /vmlinuz root=/dev/sda2 ro rootwait quiet    console=ttyS0,115200
console=tty0
}

I use this command to create the USB disk:

scripts/contrib/mkefidisk.sh -v /dev/sdc os.hddimg  /dev/sda

By the way, I found the ISO image is okay(dd the ISO to usb disk), in the
ISO, there is initrd in the grub.cfg file, so I think the root cause is the
grub cannot boot without initrd. Did you test the hddimg + mkefidisk.sh ?


2015-04-01 0:18 GMT+08:00 Darren Hart <dvhart at linux.intel.com>:

> You'll need to provide more detail for us to help. Exactly how is it
> failing. Probably a  good idea to share your grub.conf.
> --
> Darren Hart
> Intel Open Source Technology Center
>
> From: LIYONG <sdliyong at gmail.com>
> Date: Tuesday, March 31, 2015 at 7:21 AM
> To: Darren Hart <dvhart at linux.intel.com>
> Cc: YONG LI <sdliyong at gmail.com>, <meta-intel at yoctoproject.org>
>
> Subject: Re: [meta-intel] How to support the NUC Kit DE3815TYKHE?
>
> I am using the latest bios 0041, if using grub, it can load and boot the
> kernel, but cannot pass the command line. The os is 64bit, both the grub
> and the kernel are built using the same conf
> On Mar 31, 2015 12:35 AM, Darren Hart <dvhart at linux.intel.com> wrote:
> No, it should work both grub and gummiboot. Are you perhaps mismatching
> firmware and OS 32b and 64b?
> --
> Darren Hart
> Intel Open Source Technology Center
>
> From: LIYONG <sdliyong at gmail.com>
> Date: Saturday, March 28, 2015 at 7:55 AM
> To: Darren Hart <dvhart at linux.intel.com>
> Cc: <meta-intel at yoctoproject.org>, YONG LI <sdliyong at gmail.com>
> Subject: Re: [meta-intel] How to support the NUC Kit DE3815TYKHE?
>
> Thanks for your mail! I just found the root cause. The kernel is OK, but
> the grub efi has problems. It cannot pass the kernel command to the kernel.
> I have to switch to gummiboot. Is it a known issue ?
> On Mar 28, 2015 6:32 AM, Darren Hart <dvhart at linux.intel.com> wrote:
>
> On 3/26/15 7:41 AM, Yong Li wrote:
> > Hi All,
> >
> >
> >
> > I am testing the NUC DE3815TYKHE, Ubuntu 1404 is okay. But the yocto
> > build image does not work. I tested the intel-corei7-64 and
> > valleyisland-64, the kernel cannot boot,
> >
> > it seems that it cannot load the /dev/sda2. Does Yocto + meta-intel
> > supports this NUC?
>
> It does and I've booted that board in the past. If you can provide a
> detailed report of what you are doing, which image you're building,
> which version, how you're deploying it, etc., we may be able to help.
>
> --
> Darren Hart
> Intel Open Source Technology Center
>
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>
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