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DESCRIPTION = "LPM module for TI OMAP3 processors"
require ti-paths.inc
inherit module
# compile and run time dependencies
DEPENDS = " virtual/kernel perl-native ti-dsplink-module"
#This is a kernel module, don't set PR directly
MACHINE_KERNEL_PR_append = "a"
PV = "2241"
# LPM seems to be missing from 2.24.01
DEFAULT_PREFERENCE = "-1"
SRC_URI = "http://install.source.dir.com/local_power_manager_1_24.tar.gz"
# Set the source directory
S = "${WORKDIR}/local_power_manager_1_24"
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
cd ${S}/packages/ti/bios/power/modules/${LPMDSPPOWERSOC}/lpm
make \
DSPLINK_REPO="${DSPLINK}/.." \
LINUXKERNEL_INSTALL_DIR="${STAGING_KERNEL_DIR}" \
MVTOOL_PREFIX="${TARGET_PREFIX}" \
clean default
}
do_install () {
# LPM/CMEM/SDMA drivers - kernel modules
install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp
install -m 0755 ${S}/packages/ti/bios/power/modules/${LPMDSPPOWERSOC}/lpm/*.ko ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp
}
pkg_postinst () {
if [ -n "$D" ]; then
exit 1
fi
depmod -a
update-modules || true
}
pkg_postrm () {
update-modules || true
}
INHIBIT_PACKAGE_STRIP = "1"
FILES_${PN} = "/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp/*lpm*ko"
RDEPENDS += " ti-dsplink-module"
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