Changes between Version 2 and Version 3 of BeagleBoard_DSPLink

Timestamp:

06/17/09 13:28:36 (4 years ago)

Author:

ravishi

Comment:

--

BeagleBoard_DSPLink

@@ -1 @@
-== Guide to Installing DSPLink on Beagle Board ==
+== Guide to Installing DSPLink on a BeagleBoard ==
 
 OpenEmbedded includes a bitbake recipe to install ti-codec-engine.  However, multiple files are needed for this bitbake to complete.  This guide will instruct how to get the ti-codec-engine to build successfully.
 
+To start, make sure that you have set the directory environment variable for OpenEmbedded.  Replace "oe" to whatever your OpenEmbedded root directory is called.
+{{{
+$ export OE_HOME=$HOME/oe
+}}}
+
 You will need to download and install three binary files: C6x Compiler, DSP/BIOS Link, and XDCtools.  Registration at the TI website is needed for all three files and the  user license must be accepted.
  * DSP/BIOS Link and XDCtools can be found at https://www-a.ti.com/downloads/sds_support/targetcontent/index.html
- * C6x compiler can be found at https://www-a.ti.com/downloads/sds_support/targetcontent/linuxutils/index.html
+ * C6x compiler can be found at https://www-a.ti.com/downloads/sds_support/CodeGenerationTools.htm
 
 The latest versions of the three files might work just fine but I have not tested them.  The versions I used to get it working, as suggested by various forums, were: [[BR]]
  * BIOS 5.33.02 (https://www-a.ti.com/downloads/sds_support/targetcontent/bios/bios_5_33/index_external.html) 
  * XDCtools 3.10.03 (https://www-a.ti.com/downloads/sds_support/targetcontent/rtsc/xdctools_3_10/index.html) 
- * C6000 Code Generation Tools v6.0.16 Linux Host (https://www-a.ti.com/downloads/sds_support/CodeGenerationTools.htm)
-A newer version of BIOS 5.33.02 should be tested since this version has a Critical 283xx (28x floating point) bug.
+ * C6000 Code Generation Tools v6.0.16 Linux Host (https://www-a.ti.com/downloads/sds_support/CodeGenerationTools.htm#C6000-6.0.x)
+TI frequently updates their site so searching for these files may be required.  A newer version of BIOS 5.33.02 should be tested since this version has a Critical 283xx (28x floating point) bug.
 
 Once all three are downloaded, change permissions of each .bin file to make it an executable like such:
@@ -26 +31 @@
 Do this for all three binaries.
 
-Install the files to a folder TI under your root directory.  The installation of each binaries files should be located as such:
+Install the files to a folder TI under your root directory.  The installation of each binary file should be located as such:
  * BIOS 5.33.02 -> $HOME/TI/bios_5_33_02
  * XDCtools 3.10.03 -> $HOME/TI/xdctools_3_10_03
  * C6x Compiler -> $HOME/TI/cg6x_6_0_16
 
-Download the codec engine tarball, codec_engine_2_21.tar.gz at https://www-a.ti.com/downloads/sds_support/targetcontent/CE/index.html.  Version 2.21 is required by the bitbake recipe.  There is no need to untar this file.  Copy the file to your recipes/dsplink/files folder. 
+Download the codec engine tarball, codec_engine_2_21.tar.gz at https://www-a.ti.com/downloads/sds_support/targetcontent/CE/index.html.  Version 2.21 is required by the bitbake recipe.  There is no need to untar this file.  Copy the file to your recipes/dsplink/files folder and create a md5 checksum. 
 {{{
 $ cd ~/Desktop
-$ cp codec_engine_2_21.tar.gz $OE_HOME/openembedded/recipes/dsplink/files
-}}}
-
-
-Edit the ti-coded-engine recipe:
-{{{
-$ gedit $OE_HOME/openembedded/recipes/dsplink/ti-codec-engine_2.21.bb
-}}}
-Change SRC_URI to include your local directory where the tar.gz file was copied too.
-{{{
-SRC_URI = "file://codec_engine_2_21.tar.gz \
-           file://cmem-class-device-27-and-sched-include-fix.patch;patch=1 \
-           file://sdma-class-device-and-includes-fix.patch;patch=1 \
-           file://dsplink-semaphore-27.patch;patch=1 \
-           file://dsplink-add-class-device-create-support.patch;patch=1 \
-           file://lpm-device-create-and-semaphore-include-fix.patch;patch=1 \
-           file://lpm-make-symbol-warnings-fix.patch;patch=1 \
-           file://Makefile-dsplink-gpp \
-           file://Makefile-dsplink-dsp \
-           file://loadmodules-ti-dsplink-apps.sh \
-           file://unloadmodules-ti-dsplink-apps.sh \
-           file://loadmodules-ti-codec-engine-apps.sh \
-           file://unloadmodules-ti-codec-engine-apps.sh \
-"
+$ cp codec_engine_2_21.tar.gz $OE_HOME/tmp/downloads
+$ md5sum $OE_HOME/tmp/downloads/codec_engine_2_21.tar.gz > $OE_HOME/tmp/downloads/codec_engine_2_21.tar.gz.md5
 }}}
 
 Open ti-paths.inc which is also located under the dsplink recipe directory.
 {{{
-$ gedit $OE_HOME/openembedded/recipes/dsplink/ti-paths.inc
+$ gedit $OE_HOME/beagleboard/beagleboard/conf/local.conf
 }}}
 
@@ -109 +92 @@
 ----
 
-For more information, see:
-http://elinux.org/BeagleBoard/DSP_Howto
-https://gstreamer.ti.com/gf/project/gstreamer_ti/wiki/?pagename=BuildingWithAngstrom
-http://groups.google.com/group/beagleboard/browse_thread/thread/3d2560c087941100
-http://www.pixhawk.ethz.ch/wiki/tutorials/omap/dsplink
+For more information, see: [[BR]]
+http://elinux.org/BeagleBoard/DSP_Howto [[BR]]
+https://gstreamer.ti.com/gf/project/gstreamer_ti/wiki/?pagename=BuildingWithAngstrom [[BR]]
+http://groups.google.com/group/beagleboard/browse_thread/thread/3d2560c087941100 [[BR]]
+http://www.pixhawk.ethz.ch/wiki/tutorials/omap/dsplink [[BR]]