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|
DESCRIPTION = "DSPLINK module for TI ARM/DSP processors"
require ti-paths.inc
#This is a kernel module, don't set PR directly
MACHINE_KERNEL_PR_append = "a"
inherit module
# compile and run time dependencies
DEPENDS += "virtual/kernel perl-native ti-dspbios ti-cgt6x update-modules ti-xdctools"
SRC_URI = "http://install.source.dir.local/dsplink_${PV}.tar.gz \
file://loadmodules-ti-dsplink-apps.sh \
file://unloadmodules-ti-dsplink-apps.sh"
# Set the source directory
S = "${WORKDIR}/dsplink_${PV}"
# DSPLINK - Config Variable for different platform
DSPLINKPLATFORM_dm6446 = "DAVINCI"
DSPLINKPLATFORM_omapl137 = "OMAPL1XX"
DSPLINKPLATFORM_omapl138 = "OMAPL138"
DSPLINKPLATFORM ?= "DAVINCI"
DSPLINKDSPCFG_dm6446 = "DM6446GEMSHMEM"
DSPLINKDSPCFG_omapl137 = "OMAPL1XXGEMSHMEM"
DSPLINKDSPCFG_omapl138 = "OMAPL138GEMSHMEM"
DSPLINKDSPCFG ?= "DM6446GEMSHMEM"
DSPLINKGPPOS_dm355 = "LINUX_GCC"
DSPLINKGPPOS_dm365 = "LINUX_GCC"
DSPLINKGPPOS_dm6446 = "MVL5G"
DSPLINKGPPOS_omapl137 = "ARM"
DSPLINKGPPOS_omapl138 = "ARM"
DSPLINKGPPOS_omap3 = "OMAPLSP"
DSPLINKGPPOS ?= "ARM"
DSPLINK = "${S}/dsplink"
export DSPLINK
STAGING_TI_DSPBIOS_DIR="${BIOS_INSTALL_DIR}"
STAGING_TI_CGT6x_DIR="${CODEGEN_INSTALL_DIR}"
STAGING_TI_XDCTOOL_INSTALL_DIR="${XDC_INSTALL_DIR}"
do_configure() {
# asm/page.h is gone with linux-libc-headers 2.6.31.
# We can safely sed it out since it has been empty for the past 2 years
sed -i /page.h/d ${S}/dsplink/gpp/src/api/Linux/drv_api.c || true
# Run perl script to create appropriate makefiles (v1.60 and up)
(
cd ${DSPLINK}
perl config/bin/dsplinkcfg.pl --platform=${DSPLINKPLATFORM} --nodsp=1 \
--dspcfg_0=${DSPLINKDSPCFG} --dspos_0=DSPBIOS5XX \
--gppos=${DSPLINKGPPOS} --comps=ponslrmc
for i in ${DSPLINK}/gpp ${DSPLINK}/dsp ; do
cd $i
${XDC_INSTALL_DIR}/xdc clean
${XDC_INSTALL_DIR}/xdc .interfaces
done
)
}
do_compile() {
# TODO :: KERNEL_CC, etc need replacing with user CC
# TODO :: Need to understand why OBJDUMP is required for kernel module
# Unset these since LDFLAGS gets picked up and used incorrectly.... need
# investigation
unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
# Build the gpp user space library
cd ${DSPLINK}/gpp/src/api && make \
CROSS_COMPILE="${TARGET_PREFIX}" \
CC="${KERNEL_CC}" \
AR="${KERNEL_AR}" \
LD="${KERNEL_LD}" \
COMPILER="${KERNEL_CC}" \
ARCHIVER="${KERNEL_AR}" \
KERNEL_DIR="${STAGING_KERNEL_DIR}" \
all
# Build the gpp kernel space (debug and release)
cd ${DSPLINK}/gpp/src && make \
OBJDUMP="${TARGET_PREFIX}objdump" \
CROSS_COMPILE="${TARGET_PREFIX}" \
CC="${KERNEL_CC}" \
AR="${KERNEL_AR}" \
LD="${KERNEL_LD}" \
COMPILER="${KERNEL_CC}" \
ARCHIVER="${KERNEL_AR}" \
KERNEL_DIR="${STAGING_KERNEL_DIR}" \
BASE_BUILDOS="${STAGING_KERNEL_DIR}" \
all
# Build the gpp samples
cd ${DSPLINK}/gpp/src/samples
cd ${DSPLINK}/gpp/src/samples && make \
BASE_TOOLCHAIN="${CROSS_DIR}" \
BASE_CGTOOLS="${BASE_TOOLCHAIN}/bin" \
OSINC_PLATFORM="${CROSS_DIR}/lib/gcc/${TARGET_SYS}/$(${TARGET_PREFIX}gcc -dumpversion)/include" \
OSINC_TARGET="${BASE_TOOLCHAIN}/target/usr/include" \
CROSS_COMPILE="${TARGET_PREFIX}" \
CC="${KERNEL_CC}" \
AR="${KERNEL_AR}" \
LD="${KERNEL_LD}" \
COMPILER="${KERNEL_CC}" \
LINKER="${KERNEL_CC}" \
ARCHIVER="${KERNEL_AR}" \
KERNEL_DIR="${STAGING_KERNEL_DIR}" \
clean all
# Build the dsp library (debug and release)
cd ${DSPLINK}/dsp/src && make \
BASE_CGTOOLS="${STAGING_TI_CGT6x_DIR}" \
BASE_SABIOS="${STAGING_TI_DSPBIOS_DIR}" \
clean all
# Build the dsp samples (debug and release)
cd ${DSPLINK}/dsp/src/samples && make \
BASE_CGTOOLS="${STAGING_TI_CGT6x_DIR}" \
BASE_SABIOS="${STAGING_TI_DSPBIOS_DIR}" \
clean all
}
do_install () {
# DSPLINK driver - kernel module
install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp
install -m 0755 ${DSPLINK}/gpp/export/BIN/Linux/${DSPLINKPLATFORM}/RELEASE/dsplinkk.ko ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp/
# DSPLINK library
install -d ${D}/${installdir}/dsplink/libs
install -m 0755 ${DSPLINK}/gpp/export/BIN/Linux/${DSPLINKPLATFORM}/RELEASE/dsplink.lib ${D}/${installdir}/dsplink/libs
# DSPLINK sample apps
install -d ${D}/${installdir}/dsplink/apps
cp ${DSPLINK}/gpp/export/BIN/Linux/${DSPLINKPLATFORM}/RELEASE/*gpp ${D}/${installdir}/dsplink/apps
for i in $(find ${DSPLINK}/dsp/BUILD/ -name "*.out") ; do
cp ${i} ${D}/${installdir}/dsplink/apps
done
# DSPLINK test app module un/load scripts
install ${WORKDIR}/loadmodules-ti-dsplink-apps.sh ${D}/${installdir}/dsplink/apps
install ${WORKDIR}/unloadmodules-ti-dsplink-apps.sh ${D}/${installdir}/dsplink/apps
}
do_stage () {
install -d ${LINK_INSTALL_DIR}
cp -pPrf ${S}/* ${LINK_INSTALL_DIR}
}
INHIBIT_PACKAGE_STRIP = "1"
PACKAGES += " ti-dsplink-apps"
FILES_ti-dsplink-apps = "${installdir}/dsplink/*"
# Disable QA check untils we figure out how to pass LDFLAGS in build
INSANE_SKIP_${PN} = True
INSANE_SKIP_ti-dsplink-apps = True
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