From 15860ffb2164629c27f4bf49614efad5177441c4 Mon Sep 17 00:00:00 2001 From: Kishore Bodke Date: Tue, 10 Apr 2012 11:41:06 -0700 Subject: Cedartrail: Update the README. Add instructions on how to build with pvr graphics support and how to build with custom image. Signed-off-by: Kishore Bodke Signed-off-by: Tom Zanussi --- meta-cedartrail/README | 49 ++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 48 insertions(+), 1 deletion(-) diff --git a/meta-cedartrail/README b/meta-cedartrail/README index 295e9ff7..493e8316 100755 --- a/meta-cedartrail/README +++ b/meta-cedartrail/README @@ -52,15 +52,38 @@ 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 $ bitbake core-image-sato +The above image will not give you the webkit feature and will not +have the Audio and Video media samples in the image. + +If you want the webkit feature and Audio , Video media samples built +into the image by default, You should build the custom image by +doing the following: + + $ source oe-init-build-env + $ bitbake core-image-cdv-media + At the end of a successful build, you should have a live image that you can boot from a USB flash drive (see instructions on how to do that below, in the section 'Booting the images from /binary'). @@ -109,3 +132,27 @@ 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 "tools-testapps" +option to the extra image features variable in the default local.conf +before building the BSP. + +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" -- cgit v1.2.3-54-g00ecf