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authorTom Zanussi <tom.zanussi@intel.com>2012-01-24 11:44:58 -0600
committerTom Zanussi <tom.zanussi@intel.com>2012-01-30 14:58:54 -0600
commit5d5821e2e924cbd692b60350eb0ef4c7d941891e (patch)
treeb4feb9433e5f09e78faa0db43c323633ec47020a
parentfd14750345ef7e4a543b9da18000de9a18e3439a (diff)
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meta-fri2: update README
The new emgd-driver-bin_1.10 recipe no longer requires manually extracting and installing emgd binaries, so remove the section that deals with that. It does require a new LICENSE_FLAGS_WHITELIST entry in local.conf, so add instructions detailing that. Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
-rw-r--r--meta-fri2/README86
1 files changed, 12 insertions, 74 deletions
diff --git a/meta-fri2/README b/meta-fri2/README
index 2f8a5a4f..df2fa87a 100644
--- a/meta-fri2/README
+++ b/meta-fri2/README
@@ -8,7 +8,7 @@ processor, plus the Intel EG20T Platform Controller Hub (Tunnel Creek
and various other machine-to-machine (m2m) capabilities.
It also supports the E6xx embedded on-chip graphics via the Intel
-Embedded Media and Graphics Driver (EMGD) 1.8 Driver.
+Embedded Media and Graphics Driver (EMGD) 1.10 Driver.
Dependencies
@@ -43,8 +43,7 @@ Table of Contents
=================
I. Building the meta-fri2 BSP layer
- II. Special notes for building the meta-fri2 BSP layer
-III. Booting the images in /binary
+ II. Booting the images in /binary
I. Building the meta-fri2 BSP layer
@@ -66,7 +65,7 @@ between BSPs) e.g.:
The meta-fri2 layer contains support for two different machine
configurations. These configurations are identical except for the fact
that the one prefixed with 'fri2' makes use of the Intel-proprietary
-EMGD 1.8 graphics driver, while the one prefixed with 'fri2-noemgd'
+EMGD 1.10 graphics driver, while the one prefixed with 'fri2-noemgd'
does not.
If you want to enable the layer that supports EMGD graphics add the
@@ -74,6 +73,13 @@ following to the local.conf file:
MACHINE ?= "fri2"
+The 'fri2' machine includes the emgd-driver-bin package, which has a
+proprietary license that must be whitelisted by adding the string
+"license_emgd-driver-bin_1.10" to the LICENSE_FLAGS_WHITELIST variable
+in your local.conf. For example:
+
+ LICENSE_FLAGS_WHITELIST = "license_emgd-driver-bin_1.10"
+
If you want to enable the layer that does not support EMGD graphics
add the following to the local.conf file:
@@ -99,76 +105,8 @@ equivalently check out the appropriate branch from the meta-intel
repository at the same location.
-II. Special notes for building the meta-fri2 BSP layer
-======================================================
-
-The meta-fri2 layer makes use of the proprietary Intel EMGD userspace
-drivers when building the "fri2" machine (but not when building the
-"fri2-noemgd" machine). If you got the BSP from the 'BSP Downloads'
-section of the Yocto website, the EMGD binaries needed to perform the
-build will already be present in the BSP, located in the
-meta-intel/common/recipes-graphics/xorg-xserver/emgd-driver-bin-1.8
-directory, and you can ignore the rest of this section.
-
-If you didn't get the BSP from the 'BSP Downloads' section of the
-Yocto website, you can download a tarball containing an rpm that
-contains the binaries and extract the binaries from that, and copy
-them to the proper location in the meta-fri2 layer.
-
-The following subsection describes that process in detail.
-
-
-Downloading and extracting the binaries using the EMGD Linux tarball
---------------------------------------------------------------------
-
-The first step of the process is to download the EMGD 1.8 Driver.
-Here is the current link to the URL from which it can be downloaded:
-
-http://edc.intel.com/Software/Downloads/EMGD/
-
-In the Download Now tab, select:
-
-IntelĀ® architecture-based product: Linux Tar Ball
-Operating System: MeeGo* 1.2 IVI Linux* (kernel 2.6.37, X.server 1.9, Mesa 7.9)
-
-That will give you a large .tgz file:
-
-Lin_EMGD_1_8_RC_2032.tgz
-
-Extract the files in the tar file, which will in turn give you a
-directory named IEMGD_HEAD_Linux.
-
-The binaries are contained in an rpm file; you can extract the
-binaries from the rpm file using rpm2cpio and cpio:
-
-$ cd IEMGD_HEAD_Linux/MeeGo1.2
-$ rpm2cpio emgd-bin-2032-1.6.i586.rpm > emgd-bin-2032-1.6.i586.cpio
-$ mkdir extracted; cd extracted
-$ cpio -idv < ../emgd-bin-2032-1.6.i586.cpio
-
-Finally, you can copy the xorg-xserver binaries to the
-emgd-driver-bin-1.8 directory in meta-intel/common:
-
-$ cp -a usr/lib meta-intel/common/recipes-graphics/xorg-xserver/emgd-driver-bin-1.8
-
-You also need to copy the IEMGD License.txt file to the same directory:
-
-$ cp IEMGD_HEAD_Linux/License/License.txt meta-intel/common/recipes/xorg-xserver/emgd-driver-bin-1.8
-
-Additionally, you should remove the following unused file from the
-emgd binaries in order to avoid a packaging error at build-time:
-
-$ rm meta-intel/common/recipes-graphics/xorg-xserver/emgd-driver-bin-1.8/lib/dri/emgd_drv_video.so
-
-Finally, you need to remove the following file:
-
-$ rm meta-intel/common/recipes-graphics/xorg-xserver/emgd-driver-bin-1.8/lib/dri/emgd_drv_video.so
-
-At this point, you should be able to build meta-fri2 images as usual.
-
-
-III. Booting the images in /binary
-==================================
+II. Booting the images in /binary
+=================================
This BSP contains bootable live images, which can be used to directly
boot Yocto off of a USB flash drive.