[yocto] [PATCH 7/7] Cedartrail: Update the README.

[Bodke, Kishore K]

>-----Original Message-----
>From: Zanussi, Tom
>Sent: Monday, April 09, 2012 11:07 AM
>To: Bodke, Kishore K
>Cc: yocto at yoctoproject.org
>Subject: Re: [PATCH 7/7] Cedartrail: Update the README.
>
>On Tue, 2012-04-03 at 16:43 -0700, kishore.k.bodke at intel.com wrote:
>> From: Kishore Bodke <kishore.k.bodke at intel.com>
>>
>> Update the README file with instructions to build
>> with pvr graphics driver.
>>
>> Signed-off-by: Kishore Bodke <kishore.k.bodke at intel.com>
>> ---
>>  meta-cedartrail/README |   41
>+++++++++++++++++++++++++++++++++++++++--
>>  1 files changed, 39 insertions(+), 2 deletions(-)
>>
>> diff --git a/meta-cedartrail/README b/meta-cedartrail/README
>> index 295e9ff..f482cca 100755
>> --- a/meta-cedartrail/README
>> +++ b/meta-cedartrail/README
>> @@ -52,10 +52,23 @@ common metadata shared between BSPs) e.g.:
>>          yocto/meta-intel \
>>  	yocto/meta-intel/meta-cedartrail \
>>
>> -To enable the cedartrail layer, add the cedartrail MACHINE to
>local.conf:
>> +To enable the cedartrail layer that supports Power VR graphics,
>> +add the cedartrail MACHINE to local.conf:
>>
>>    MACHINE ?= "cedartrail"
>>
>> +
>> +Power VR Graphics user-space driver binaries are covered by a
>> +"Intel Free Distribution Binary License". The build of this driver
>> +can be enabled by adding the following line to the local.conf file:
>> +
>> +LICENSE_FLAGS_WHITELIST += "license_cdv-pvr-driver_1.0"
>> +
>> +To enable the layer that does not support Power VR graphics
>> +add the following to the local.conf file:
>> +
>> + MACHINE ?= "cedartrail-nopvr"
>> +
>>  You should then be able to build a cedartrail image as such:
>>
>>    $ source oe-init-build-env
>> @@ -85,7 +98,7 @@ Under Linux, insert a USB flash drive.  Assuming the
>USB flash drive
>>  takes device /dev/sdf, use dd to copy the live image to it.  For
>>  example:
>>
>> -# dd if=core-image-sato-cedartrail-20120105232035.hddimg of=/dev/sdf
>> +# dd if=core-image-sato-cedartrail-20120403210525.hddimg of=/dev/sdf
>>  # sync
>>  # eject /dev/sdf
>>
>> @@ -109,3 +122,27 @@ the syslinux boot: prompt, or the boot: prompt
>contains strange
>>  characters), try doing this first:
>>
>>  # dd if=/dev/zero of=/dev/sdf bs=1M count=512
>> +
>> +Miscellaneous Notes
>> +====================
>> +
>> +Video and Music Samples
>> +-----------------------
>> +This BSP includes recipes to download Ogg format video and
>> +music files that can be played-back with the Video and music players
>> +included in the sato images.  The sample files are installed in
>> +/home/Music and /home/Videos directories.
>> +
>> +
>> +Adding Glxgears to image
>> +-------------------------
>> +Glxgears can be added to the generated image by adding "debug-tweaks"
>> +option to the extra image features variable in the default local.conf
>> +before building the BSP.
>
>I think the thing that adds glxgears is tools-testapps and not
>debug-tweaks.  You have tools-testapps below which is probably why it
>works, but you might want to verify that and change the README text if
>so.

Yeah, you are right.  I copied from Edison branch.

Rahul, could you also change this README in the Edison branch.

Thanks
Kishore.

>
>Tom
>
>> +
>> +e.g. to add Glxgears, locate the following line in local.conf
>> +EXTRA_IMAGE_FEATURES = "debug-tweaks"
>> +
>> +and change above line to..
>> +
>> +EXTRA_IMAGE_FEATURES = "debug-tweaks tools-testapps"
>