require dsplink.inc DESCRIPTION = "Codec Engine for TI ARM/DSP processors" DEPENDS = "virtual/kernel perl-native" RDEPENDS = "update-modules" inherit module # tconf from xdctools dislikes '.' in pwd :/ PR = "r11" PV = "221" # Get CE tarball from TI website, place in sources and calculate # md5sum # Look for tarball at https://www-a.ti.com/downloads/sds_support/targetcontent/CE/index.html SRC_URI = "http://install.tarball.in.source.dir/codec_engine_2_21.tar.gz \ file://cmem-class-device-27-and-sched-include-fix.patch;patch=1 \ file://dsplink-semaphore-27.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 \ " S = "${WORKDIR}/codec_engine_2_21" require ti-paths.inc export DSPLINK="${S}/cetools/packages/dsplink" PARALLEL_MAKE = "" # the include files on top define do_compile for the submodules do_compile_append() { #dsplink already done from inclusion of require dsplink.inc #lpm bits if [ -e ${S}/cetools/packages/ti/bios/power/ ] ; then # Build the DSP power manager kernel module cd ${S}/cetools/packages/ti/bios/power/modules/${DSPPOWERSOC}/lpm # Still need to move this into the patch file if [ $(echo ${KERNEL_VERSION} | cut -c5,6) -gt 26 ] ; then sed -i -e s:asm/semaphore:linux/semaphore: lpm_driver.c fi #what is this for? rm -f *o # lpm also needs KERNEL_INSTALL_DIR and MVTOOL_PREFIX which come from ti-paths.inc export DSPLINK_REPO=${DSPLINK}/.. # should move the clean step into the clean stage.. #oe_runmake clean oe_runmake fi #cmemk bits if [ -e ${S}/cetools/packages/ti/sdo/linuxutils/cmem ] ; then echo "MVTOOL_PREFIX=${TARGET_PREFIX}" > ${S}/Rules.make echo "UCTOOL_PREFIX=${TARGET_PREFIX}" >> ${S}/Rules.make echo "LINUXKERNEL_INSTALL_DIR=${STAGING_KERNEL_DIR}" >> ${S}/Rules.make #export DSPLINK=${STAGING_DIR}/${MULTIMACH_TARGET_SYS}/dsplink # Build the cmem kernel module # We unset CFLAGS because kernel modules need different ones, this is basically a verbatim copy of kernel.bbclass and module-base.bbclass unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS cd ${S}/cetools/packages/ti/sdo/linuxutils/cmem oe_runmake clean oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR} \ KERNEL_SRC=${STAGING_KERNEL_DIR} \ KERNEL_VERSION=${KERNEL_VERSION} \ CC="${KERNEL_CC}" LD="${KERNEL_LD}" \ AR="${KERNEL_AR}" fi #need to add other modules here, like SDMA, etc #now build the CE examples cd ${S}/examples # Fix paths to arm crosstools, c6x codegen and x86 gcc # Also disable uclibc and x86 builds sed -i -e s:/db/toolsrc/library/tools/vendors/cs/arm/arm-2007q3:${CROSS_DIR}:g \ -e s:/db/toolsrc/library/tools/vendors/ti/c6x/6.0.16/Linux:${TITOOLSDIR}/${TICGTOOLSDIR}:g \ -e s:/db/toolsrc/library/tools/vendors/opensource/gcc/4.1.0/Linux/gcc-4.1.0-glibc-2.3.6/i686-unknown-linux-gnu:/usr:g \ -e s:arm-none-linux-gnueabi-:${TARGET_PREFIX}:g \ -e 's:true, // build for uC Linux:false,:g' \ -e 's:true, // build for PC Linux:false,:g' \ ${S}/examples/user.bld # For now, remove all targets, except dm6446 and omap3530 sed -i \ -e '/evmDM357/d' \ -e '/evmDM6446/d' \ -e '/evmDM6467/d' \ -e '/evmDM355/d' \ -e '/evmDM6437/d' \ -e '/evmDM648/d' \ -e '/sdp3430/d' \ -e '/evm2530/d' \ ${S}/examples/user.bld # Fix path to c6x codegen sed -i -e s:/db/toolsrc/library/tools/vendors/ti/c6x/6.0.16/Linux:${TITOOLSDIR}/${TICGTOOLSDIR}:g \ xdcpaths.mak # Start building the CE examples: codecs, extensions, servers (codec bundles) and ARM side apps # the DSP side uses CC to point to the c6x codegen, but would get the gcc tool unset CC # Make clean doesn't do what you'd expect, it only cleans stuff you've enabled, so some cruft remains # First clean for i in codecs extensions servers apps ; do make -e -C ${S}/examples/ti/sdo/ce/examples/$i clean done # Then build the examples for i in codecs extensions servers apps ; do make -e -C ${S}/examples/ti/sdo/ce/examples/$i done } do_install_append () { #driver - kernel module install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp cp ${S}/cetools/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.ko ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp || true cp ${S}/cetools/packages/ti/bios/power/modules/${DSPPOWERSOC}/lpm/*.ko ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp || true #library #install -d ${D}/${libdir} #install -m 0755 ${DSPLINK}/gpp/BUILD/EXPORT/RELEASE/dsplink.lib ${D}/${libdir} #sample apps - this is very 64x / v5T specific at the moment - we really need CE to give us this list... install -d ${D}/${datadir}/ti-codec-engine # we change pwd so that find gives us relative path to the files, which we use to create the same structure on the target cd ${S}/examples/ti/sdo/ce # first find all the app files named '.out' for i in $(find . -name "*.out") ; do # first create the directory install -d ${D}/${datadir}/ti-codec-engine/`dirname ${i}` # now copy the file install ${i} ${D}/${datadir}/ti-codec-engine/`dirname ${i}` done # next find all the app files named '.xv5T' for i in $(find . -name "*.xv5T") ; do # first create the directory install -d ${D}/${datadir}/ti-codec-engine/`dirname ${i}` # now copy the file install ${i} ${D}/${datadir}/ti-codec-engine/`dirname ${i}` done # then find all the app/server files named '.x64P' for i in $(find . -name "*.x64P") ; do # first create the directory install -d ${D}/${datadir}/ti-codec-engine/`dirname ${i}` # now copy the file install ${i} ${D}/${datadir}/ti-codec-engine/`dirname ${i}` done # finally find all the app files named '.dat' for i in $(find . -name "*.dat") ; do # first create the directory install -d ${D}/${datadir}/ti-codec-engine/`dirname ${i}` # now copy the file install ${i} ${D}/${datadir}/ti-codec-engine/`dirname ${i}` done # we should install the CMEM apps as well here # finally, strip targets that we're not supporting here # - TODO... } PACKAGES =+ "ti-lpm-module ti-cmem-module ti-codec-engine-apps" FILES_ti-lpm-module = "/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp/*lpm*ko" FILES_ti-cmem-module = "/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp/cmemk.ko" FILES_ti-codec-engine-apps = "${datadir}/ti-codec-engine/*" pkg_postinst_ti-lpm-module () { if [ -n "$D" ]; then exit 1 fi depmod -a update-modules || true } pkg_postrm_ti-lpm-module () { update-modules || true } pkg_postinst_ti-cmem-module () { if [ -n "$D" ]; then exit 1 fi depmod -a update-modules || true } pkg_postrm_ti-cmem-module () { update-modules || true } INHIBIT_PACKAGE_STRIP = "1" PACKAGE_ARCH = "${MACHINE_ARCH}" #legacy upgrade helpers RPROVIDES_ti-cmem-module += "ti-cmemk-module" RREPLACES_ti-cmem-module += "ti-cmemk-module" # ti-dsplink-module can be built by either codec-engine or standalone dsplink - tell it to use this one, else unwanted dependence PREFERRED_PROVIDER_ti-dsplink-module = "ti-codec-engine" #add run-time dependencies - note for kernel module we can only use RRECOMMENDS, since modules might be built into the kernel RRECOMMENDS_ti-codec-engine-apps += "ti-dsplink-module ti-lpm-module ti-cmem-module"