Hi Jussi, Yes indeed it has grub on the SPI flash, I will give your suggestions a go and see if it works. It would be really good to get yocto running at the device.
Thanks for your help! Best regards Fredrik Date: Fri, 23 Sep 2016 10:22:51 +0300 From: Jussi Laako <[email protected]<mailto:[email protected]>> To: [email protected]<mailto:[email protected]> Subject: Re: [meta-intel] SoC x1021 support in Intel-quark BSP Message-ID: <[email protected]<mailto:[email protected]>> Content-Type: text/plain; charset=windows-1252; format=flowed Hi Fredrik, On 21.09.2016 21:44, Fredrik ?stergren wrote: > I get a grub error when I try to boot my image, the default sd-card with > WindRiver Linux has a boot partition (fat) and a second partition with > the filsystem (extX). Is this one of the boards that has GRUB 0.99 on the SPI flash? If so, you can try to take the boot partition from the original WindRiver card and just sign the kernel and initrd you've built with signing tools and place those on the boot partition (FAT). Rootfs should be fine. AFAIK, meta-intel doesn't support building images for such boards (Intel DK100 and the likes). WindRiver has tools for building images for those, though. ------------------------------ Message: 5 Date: Fri, 23 Sep 2016 17:58:34 +0000 From: Fredrik ?stergren <[email protected]<mailto:[email protected]>> To: Saul Wold <[email protected]<mailto:[email protected]>> Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [meta-intel] SoC x1021 support in Intel-quark BSP Message-ID: <[email protected]<mailto:[email protected]>> Content-Type: text/plain; charset="iso-8859-1" Hi again, i tested the image, dd'd it to my sd-card, verified that I got two Linux-partitions at it and then tried to boot it but I still get error: Error 37: Quark signature file not found And then he open the recovery shell for grub Thanks for your help! Best regards Fredrik 21 sep. 2016 kl. 17:27 skrev Saul Wold <[email protected]<mailto:[email protected]><mailto:[email protected]>>: On Tue, 2016-09-20 at 20:54 +0000, Fredrik ?stergren wrote: Hi, We are testing a Supermicro SYS-E100-8Q board with an Intel Quark SoC x1021 CPU for our IoT implementation and I was wondering if the BSP "Intel Common core (intel-quark)" supports this processor? It should support this, if you use the meta-intel layer and set MACHINE=intel-quark. Which version of the Yocto Project are you using? If it does, what is the correct way to build the partition structure and put the yocto image onto a SD card for booting this device ? You can use the "wic" command and the mkgalileodisk.wks (or possibly galileodisk-sd.wks) to correctly create a partitioned image that can be dd'ed to an SD card. Sau! Thank you for your patience and help, Best Regards Fredrik
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