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[[bc10/rowboat]] -Contents #contents *Summary [#o690add2] > This section covers form the setting of the development environment to the preparation for the build~ process. Development Environment discusses that the requirements and adjustments for the development~ environment. The section of SGX and DSP integration explains how to obtains the mandatory files and~ update the kernel of rowboat-eclair-dsp.~ *Development Environment [#p88a8224] **OS [#u36b666b] > Ubuntu 10.04 (32 bit version) is used here for building the development environment. [[rowboat project:http://code.google.com/p/rowboat/wiki/ConfigureAndBuild]]~ recommends 8.x or 9.04. However, uboot-mkimage is only available for Ubuntu 8.10 or later. If Ubuntu 8.04~ is used, build [[uboot-mkimage:http://packages.debian.org/en/lenny/uboot-mkimage]] from its source package and install it. Uboot-mkimage is a utility, which~ creates and encloses a compressed uImage Linux kernel image with header information, CRC32 checksum,~ and others. This utility is used with the U-Boot bootloaer.~ **Installing Mandatory Packages [#acd5a524] > Installing the mandatory packages for building the development environment. $ sudo apt-get install git-core gnupg flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev zlib1g-dev minicom tftpd uboot-mkimage To install DSP stack integration, '''expect''' is required for DSP stack instillation of TI. $ sudo apt-get install expect **sun-java5-jdk [#j8110f45] > Since '''sun-java5-jdk''' is not supported for Ubuntu 9.10 or newer, add the old repository in '''/etc/apt/sources.list''', temporarily. $ sudo vi /etc/apt/sources.list deb http://us.archive.ubuntu.com/ubuntu/ jaunty multiverse deb http://us.archive.ubuntu.com/ubuntu/ jaunty-updates multiverse $ sudo apt-get update $ sudo apt-get install sun-java5-jdk After installation is completed, the added repository should be deleted. * SGX and DSP integration [#gec5eb48] ** Obtaining rowboat source[#n5477070] > This follows the direction listed in a [[wiki of rowboat:http://code.google.com/p/rowboat/wiki/Source]]. $ mkdir ~/bin $ curl http://android.git.kernel.org/repo >~/bin/repo $ chmod a+x ~/bin/repo There are two ways to make repo use. One is to execute '''PATH = ~/bin:$PATH''', and the other is to logout ounce, then~ login again. repo can be worked as supposedly.~ ~ At this time, the targeted branch is rowboat-eclair-dsp. In rowboat, the newly created directory is named~ rowboat-android, but in this section, the directory is called rowboat-eclair-dsp.~ $ mkdir ~/rowboat-eclair-dsp $ cd ~/rowboat-eclair-dsp $ repo init -u git://gitorious.org/rowboat/manifest.git -m rowboat-eclair-dsp.xml After manifest.xml and other files are downloaded from the git repository to '''./repo''', the login name and e-mail address are~ asked. Input user's login name and e-mail address. Then confirm the login name and e-mail address by typing [y].~ Your Name [login name]: BeatCraft Your Email [e-mail address]: labs.beatcraft@gmail.com Your Identity is: BeatCraft <labs.beatcraft@gmail.com> is this correct [y/n]? y repo initialized in /home/beat/rowboat-eclair-dsp The initialization is completed, then, start downloading. $ repo sync It takes long time to download the source of rowboat from gitrious.org. **Obtaining Android GSX SDK[#r38308db] > Acquire TI's Android SGX SDK. $ cd rowboat-eclair-dsp $ git clone git://gitorious.org/rowboat/ti_android_sgx_sdk.git **DSP [#b81a7629] > The details of the build process of DSP are listed at DSP section of rowboart. This section follows the sections after Building~ and Testing DSP stack. ***Obtaining source[#i9b1cc5b] > To download codec_engine_2_24_01.tar.gz and c64cplus_mp3dec_1_31_001_production.bin, registration or a my.TI account is~ required. For the rest of the source files, prepare, a script, calls '''/external/ti-dsp/get_tidsp.sh''' for download, and the files are~ downloaded automatically. However, in this section, the rest of the source files is individually downloaded and stored into~ '''/rowboat-eclair-dsp/external/ti-dsp/'''.~ - [[codec_engine_2_24_01.tar.gz:http://software-dl.ti.com/dsps/dsps_registered_sw/sdo_sb/targetcontent/CE/ce_2_24/index.html]]~ Login with my.TI account, the download link is easily found. To click the link, open up the window of the license agreement.~ If it is accepted, the download starts immediately. To download the file, IE or Firefox is highly recommended. The license~ agreement window works with certain types of JavaScript, and Chrome browser does not manage such JavaScript. The~ license agreement window may not open as Chrome browser is used.~ ~ - [[c64xplus_mp3dec_1_31_001_production.bin:http://software-dl-1.ti.com/dsps/forms/self_cert_export.html?prod_no=c64xplus_mp3dec_1_31_001_production.bin&ref_url=http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_00/latest/]]~ Login with my.TI account, name and other information are asked. Submit the required information, and the download URL is sent~ by email within few minutes. Please download from there.~ > Following files are downloaded directly from the links.~ - [[DVSDK_3_00 3_00_02_44:http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_00/3_00_02_44/exports/dvsdk_setuplinux_3_00_02_44.bin]]~ ~ - [[cs1omap3530_1_00_01:http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_00/3_00_02_44/exports/cs1omap3530_setuplinux_1_00_01-44.bin]]~ ~ - [[cg6x_6.0.16.1:http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_00/3_00_02_44/exports/TI-C6x-CGT-v6.0.16.1.bin]]~ ~ - [[bios_5_33_06:http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_00/3_00_02_44/exports/bios_setuplinux_5_33_06.bin]]~ ~ - [[xdctools_3_15_01_59:http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_00/3_00_02_44/exports/xdctools_setuplinux_3_15_01_59.bin]]~ ~ - TIGStreamerPlugin~ Gsresamer Plugin is checkout by svn.~ > $ cd rowboat-eclair-dsp/external/ti-dsp $ svn checkout -r 506 --username anonymous --password "" -q https://gstreamer.ti.com/svn/gstreamer_ti/trunk/gstreamer_ti ***Executing prepare [#yb68bbda] > Run '''prepare''' as it is shown below. DSP stack which will become a part of Android, is temporarily installed in '''/rowboat-eclair-dsp/external/ti-dsp''',~ and a patch for building Android is added. $ cd rowboat-eclair-dsp $ ./prepare **Update kernel[#w3669810] > The kernel of rowboat-eclair-dsp is needed to be updated. The default kernel version of rowboat-eclair-dsp branch is 2.6.29,~ and the kernel does not work with Android SGX SDK, and the build process does not succeed. Even though the executing~ process of '''prepare''' is completed without any errors, which means that this is ready for building Android with DSP, the kernel~ still cannot handle Android SGX SDK. As far as rowboat-eclair-dsp's kernel version is 2.6.29, the build process fails. This is how~ to update the kernel version from 2.6.29 to 2.6.32.~ $ cd rowboat-eclair-dsp/kernel $ git checkout -b rowboat-eclair-2.6.32 rowboat/rowboat-eclair-2.6.32 > Continue to [[bc10/rowboat-eclair-dsp-2]]... *Reference [#d8654444] -Development Environment (Host Environment) --http://code.google.com/p/rowboat/wiki/ConfigureAndBuild --http://packages.debian.org/en/lenny/uboot-mkimage -Source of rowboat --http://code.google.com/p/rowboat/wiki/Source -About DSP --http://code.google.com/p/rowboat/wiki/DSP~
