[meta-freescale] Missing devtmpfs w/ i.MX6Q SabreSD sato-sdk image

Daiane Angolini daiane.angolini at freescale.com
Wed Jun 26 07:20:49 PDT 2013

On 06/26/2013 10:56 AM, Otavio Salvador wrote:
> On Wed, Jun 26, 2013 at 10:49 AM, squirem <squirem at fbdfrozen.com> wrote:
>> Otavio Salvador <otavio at ...> writes:
>>> Are you sure you're using dylan?
>>> http://lists.openembedded.org/pipermail/openembedded-core/2013-
>> June/080311.html
>> I've rebuilt the image using the pokey-dylan builder from the Yocto site and
>> the meta-fsl-arm BSP provided from here:
>> https://github.com/Freescale/meta-fsl-arm/tree/dylan
>> I got the same errors claiming that devtmpfs was missing. Any advice advice
>> on how I can handle the issue?
> I didn't build dylan (community) branch for a while; Daiane, did you
> build and tested dylan lately?

Just repo sync-ed and tested with core-image-minimal:

Waiting for root device /dev/mmcblk1p2...
mmc2: new SDHC card at address d3db
mmcblk1: mmc2:d3db SD04G 3.69 GiB
  mmcblk1: p1 p2
EXT3-fs (mmcblk1p2): warning: feature flags set on rev 0 fs, running 
e2fsck is recommended
EXT3-fs: barriers not enabled
kjournald starting.  Commit interval 5 seconds
EXT3-fs (mmcblk1p2): warning: updating to rev 1 because of new feature 
flag, running e2fsck is recommended
EXT3-fs (mmcblk1p2): using internal journal
EXT3-fs (mmcblk1p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:26.
devtmpfs: mounted
Freeing init memory: 204K
INIT: version 2.88 booting
Starting udev
udevd[105]: starting version 182
Starting Bootlog daemon: bootlogd.
Configuring network interfaces... eth0: Freescale FEC PHY driver 
[Generic PHY] (mii_bus:phy_addr=1:01, irq=-1)
udhcpc (v1.20.2) started
Sending discover...
Sending discover...
Sending discover...
No lease, failing
Wed Jun 26 14:17:00 UTC 2013
INIT: Entering runlevel: 5
Starting syslogd/klogd: done
Stopping Bootlog daemon: bootlogd.

Poky 9.0 (Yocto Project 1.4 Reference Distro) 1.4.1 imx6qsabresd ttymxc0

imx6qsabresd login: root

I got it working here with:

Build Configuration:
BB_VERSION        = "1.18.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Ubuntu-12.10"
TARGET_SYS        = "arm-poky-linux-gnueabi"
MACHINE           = "imx6qsabresd"
DISTRO            = "poky"
DISTRO_VERSION    = "1.4.1"
TUNE_FEATURES     = "armv7a vfp neon"
TARGET_FPU        = "vfp-neon"
meta-yocto        = "dylan:e4a0a4c5e419154a34710a1b6c28d4180c6304c3"
meta-oe           = "dylan:13ae5105ee30410136beeae66ec41ee4a8a2e2b0"
meta-fsl-arm      = "dylan:137f4b926124e872a740e0b1b598d54a8944c8cb"
meta-fsl-arm-extra = "dylan:5f5a9cfcad223f5a1c623346780510ffcdc012ab"
meta-fsl-demos    = "dylan:724cfb929748f47782dea3b1dc412b028f6f3515"

> --
> Otavio Salvador                             O.S. Systems
> http://www.ossystems.com.br        http://projetos.ossystems.com.br
> Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750


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