[yocto] couple simple questions on building for intel galileo

[Rob Woolley]

Hi Rob,

Have you seen the Quark BSP Build Guide?

https://communities.intel.com/servlet/JiveServlet/previewBody/21882-102-1-25153/Quark_BSPBuildGuide_329687_001.pdf

Regards,
Rob



On Thu, May 8, 2014 at 1:58 PM, Robert P. J. Day <rpjday at crashcourse.ca>wrote:

> On Thu, 8 May 2014, Diego Sueiro wrote:
>
> > Robert,
> > Here is some instructions with some workarounds:
> >
> http://www.malinov.com/Home/sergey-s-blog/intelgalileo-buildinglinuximage
> >
> > And I think that you already saw meta-intel-iot-devkit:
> > http://git.yoctoproject.org/cgit/cgit.cgi/meta-intel-iot-devkit/
>
>   at the moment, i am at my wit's end trying to build a simple
> bootable SD card for the galileo, and since i need one of those to
> boot my eventual yocto build, i figure this is at least remotely on
> topic.
>
>   what is the proper and acceptable format for a bootable SD card for
> the galileo, and how does one boot from it? i have read *numerous*
> online recipes, all of which differ subtlely but maddeningly from one
> another. there is an alleged linux image file one can download:
>
>   LINUX_IMAGE_FOR_SD_Intel_Galileo_v0.7.5.7z
>
> which uncompresses and unloads into the following:
>
> ./core-image-minimal-initramfs-clanton.cpio.gz
> ./bzImage
> ./image-full-clanton.ext3
> ./boot
> ./boot/grub
> ./boot/grub/grub.conf
>
> but how one "installs" that on an SD card that is bootable by a
> galileo board is a mystery i have yet to fathom, and various recipes
> online differ in what they think is required:
>
> * some recipes insist the filesystem must be FAT or FAT16, while
> others claim FAT or FAT32
> * one recipe will claim that the partition must be bootable, another
> insists it works without that
> * some recipes explain that the SD card should contain one partition
> (as in, you know, /dev/sdc1), while another recipe *appears* to claim
> that you need to format the *raw* SD card as a FAT partition
>
>   i have tried various incantations of fdisk and mkfs and so on, to
> the point where i am quite prepared to toss this board out a second
> story window.
>
>   can anyone point me at a set of instructions that will give me a
> bootable SD card for this board?
>
> rday
>
> --
>
> ========================================================================
> Robert P. J. Day                                 Ottawa, Ontario, CANADA
>                         http://crashcourse.ca
>
> Twitter:                                       http://twitter.com/rpjday
> LinkedIn:                               http://ca.linkedin.com/in/rpjday
> ========================================================================
>
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