[oe] [PATCH 1/2] ti-syslink: Add TI Syslink for TI816x and TI814x devices
Siddharth Heroor
heroor at gmail.com
Tue Apr 5 15:10:52 UTC 2011
From: Siddharth Heroor <heroor at ti.com>
* Syslink is an Inter Processor communication layer for ARM/DSP devices.
Signed-off-by: Siddharth Heroor <heroor at ti.com>
---
recipes/ti/ti-syslink.inc | 183 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 183 insertions(+), 0 deletions(-)
create mode 100644 recipes/ti/ti-syslink.inc
diff --git a/recipes/ti/ti-syslink.inc b/recipes/ti/ti-syslink.inc
new file mode 100644
index 0000000..651d840
--- /dev/null
+++ b/recipes/ti/ti-syslink.inc
@@ -0,0 +1,183 @@
+DESCRIPTION = "SYSLINK Inter-Processor Communications (IPC) for TI ARM/DSP processors"
+HOMEPAGE = "http://software-dl.ti.com/dsps/dsps_public_sw/SysLink/index.html"
+SECTION = "devel"
+LICENSE = "BSD"
+
+require ti-paths.inc
+require ti-staging.inc
+
+COMPATIBLE_MACHINE = "(ti816x|ti814x)"
+
+PROVIDES = "ti-syslink-module"
+PROVIDES += "ti-syslink-examples"
+
+# This package builds a kernel module, use kernel PR as base and append a local version
+PR = "${MACHINE_KERNEL_PR}"
+PR_append = "j"
+
+S = "${WORKDIR}/syslink_${PV}"
+
+SRC_URI = "http://software-dl.ti.com/dsps/dsps_public_sw/SysLink/${PV}/exports/syslink_${PV}.tar.gz;name=syslinktarball"
+
+DEPENDS = "ti-sysbios ti-xdctools ti-cgt6x ti-ipc"
+DEPENDS += "virtual/kernel"
+
+# Define Syslink variables.
+SYSLINKHLOSSAMPLES = "procMgr frameq gateMP heapBufMP heapMemMP listMP messageQ notify ringIO ringIO_gpp sharedRegion"
+SYSLINKPLATFORM ?= "TI81XX"
+SYSLINKSUFFIX ?= "xe674"
+SYSLINKLOADER ?= "ELF"
+
+SYSLINKVARIANT_ti816x = "TI816X"
+SYSLINKVARIANT_ti814x = "TI814X"
+SYSLINKVARIANT ?= "<UNDEFINED_SYSLINKVARIANT>"
+
+# Export additional variables needed by build
+XDCTARGETS ?= "ti.targets.elf.C674"
+export XDCTARGETS
+
+SYSLINK_ROOT = "${S}"
+export SYSLINK_ROOT
+
+XDCPATH = "${IPC_INSTALL_DIR}/packages;${SYSBIOS_INSTALL_DIR}/packages"
+export XDCPATH
+
+XDCBUILDCFG="${SYSLINK_ROOT}/config.bld"
+export XDCBUILDCFG
+
+do_configure() {
+ # Update config.bld with rootDir paths for CodeGen Tools
+ # Build only C674 Elf.
+ sed -i \
+ -e s:^C674_ELF.rootDir.*:C674_ELF.rootDir\ =\ \"${CODEGEN_INSTALL_DIR}\":g \
+ -e s:C64P_COFF,://C64P_COFF:g \
+ -e s:C64P_ELF,://C64P_ELF:g \
+ -e s:C674_COFF,://C674_COFF:g \
+ -e s:C674_ELF,:C674_ELF:g \
+ -e s:M3_ELF,://M3_ELF:g \
+ -e s:A8_ELF$://A8_ELF:g \
+ -e 's/"ti.platforms.evmDA830:dsp",//g' \
+ ${S}/config.bld
+}
+
+do_prepsources () {
+ # Prepare the tree for rebuilding - clean and generate interfaces
+ cd ${SYSLINK_ROOT}/ti/syslink
+ ${XDC_INSTALL_DIR}/xdc .make -PR .
+ ${XDC_INSTALL_DIR}/xdc clean -PR .
+ ${XDC_INSTALL_DIR}/xdc .interfaces -PR .
+}
+
+addtask prepsources after do_configure before do_compile
+
+do_compile() {
+ unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+
+ # Build the gpp (hlos) kernel space
+ cd ${S}/ti/syslink/utils/hlos/knl/Linux && make \
+ ARCH="${TARGET_ARCH}" \
+ CROSS_COMPILE="${TARGET_PREFIX}" \
+ SYSLINK_PLATFORM="${SYSLINKPLATFORM}" \
+ SYSLINK_VARIANT="${SYSLINKVARIANT}" \
+ SYSLINK_LOADER="${SYSLINKLOADER}" \
+ SYSLINK_PKGPATH="${IPC_INSTALL_DIR}/packages" \
+ KDIR="${STAGING_KERNEL_DIR}"
+
+ # Build the gpp (hlos) kernel space samples.
+ for sample in ${SYSLINKHLOSSAMPLES}; do
+ cd ${S}/ti/syslink/samples/hlos/$sample/knl/Linux && make \
+ ARCH="${TARGET_ARCH}" \
+ CROSS_COMPILE="${TARGET_PREFIX}" \
+ SYSLINK_PLATFORM="${SYSLINKPLATFORM}" \
+ SYSLINK_VARIANT="${SYSLINKVARIANT}" \
+ SYSLINK_LOADER="${SYSLINKLOADER}" \
+ SYSLINK_PKGPATH="${IPC_INSTALL_DIR}/packages" \
+ SYSLINK_SDK=EZSDK \
+ KDIR="${STAGING_KERNEL_DIR}"
+ done
+
+ # Build the gpp (hlos) user space
+ cd ${S}/ti/syslink/utils/hlos/usr/Linux && make \
+ ARCH="${TARGET_ARCH}" \
+ CROSS_COMPILE="${TARGET_PREFIX}" \
+ TOOLCHAIN_PREFIX="${TOOLCHAIN_PATH}/bin/${TARGET_PREFIX}" \
+ SYSLINK_PLATFORM="${SYSLINKPLATFORM}" \
+ SYSLINK_VARIANT="${SYSLINKVARIANT}" \
+ SYSLINK_LOADER="${SYSLINKLOADER}" \
+ SYSLINK_PKGPATH="${IPC_INSTALL_DIR}/packages"
+
+ # Build the gpp (hlos) user space samples
+ # First build the common lib for samples.
+ cd ${S}/ti/syslink/samples/hlos/common/usr/Linux && make \
+ ARCH="${TARGET_ARCH}" \
+ CROSS_COMPILE="${TARGET_PREFIX}" \
+ TOOLCHAIN_PREFIX="${TOOLCHAIN_PATH}/bin/${TARGET_PREFIX}" \
+ SYSLINK_PLATFORM="${SYSLINKPLATFORM}" \
+ SYSLINK_VARIANT="${SYSLINKVARIANT}" \
+ SYSLINK_LOADER="${SYSLINKLOADER}" \
+ SYSLINK_SDK=EZSDK \
+ SYSLINK_PKGPATH="${IPC_INSTALL_DIR}/packages"
+
+ for sample in ${SYSLINKHLOSSAMPLES}; do
+ cd ${S}/ti/syslink/samples/hlos/$sample/usr/Linux && make \
+ ARCH="${TARGET_ARCH}" \
+ CROSS_COMPILE="${TARGET_PREFIX}" \
+ TOOLCHAIN_PREFIX="${TOOLCHAIN_PATH}/bin/${TARGET_PREFIX}" \
+ SYSLINK_PLATFORM="${SYSLINKPLATFORM}" \
+ SYSLINK_VARIANT="${SYSLINKVARIANT}" \
+ SYSLINK_LOADER="${SYSLINKLOADER}" \
+ SYSLINK_SDK=EZSDK \
+ SYSLINK_PKGPATH="${IPC_INSTALL_DIR}/packages"
+ done
+
+ # Build the dsp/arm (rtos) code (system)
+ cd ${S}/ti/syslink && \
+ ${XDC_INSTALL_DIR}/xdc -P \
+ `${XDC_INSTALL_DIR}/bin/xdcpkg ${SYSLINK_ROOT}/ti/syslink | grep -v samples`
+
+ # Build the dsp/arm (rtos) code (samples)
+ export XDCARGS="profile=debug"
+ cd ${S}/ti/syslink && \
+ ${XDC_INSTALL_DIR}/xdc --jobs=${BB_NUMBER_THREADS} -P \
+ `${XDC_INSTALL_DIR}/bin/xdcpkg ${SYSLINK_ROOT}/ti/syslink | grep samples`
+}
+
+do_install () {
+ # Install the hlos kernel module
+ install -d ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp
+ install -m 0755 ${S}/ti/syslink/bin/${SYSLINKVARIANT}/syslink.ko ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp/
+
+ # Install the hlos examples
+ install -d ${D}/${installdir}/ti-syslink-examples
+ install -m 0755 ${S}/ti/syslink/bin/${SYSLINKVARIANT}/samples/* ${D}/${installdir}/ti-syslink-examples/
+
+ # Install the rtos examples
+ cd ${S}/ti/syslink/samples/rtos
+ for i in $(find . -name "*.${SYSLINKSUFFIX}"); do
+ install -d ${D}/${installdir}/ti-syslink-examples/`dirname ${i} | cut -f4 -d /`
+ install ${i} ${D}/${installdir}/ti-syslink-examples/`dirname ${i} | cut -f4 -d /`
+ done
+
+ # Install/Stage the Source Tree
+ install -d ${D}${SYSLINK_INSTALL_DIR_RECIPE}
+ cp -pPrf ${S}/* ${D}${SYSLINK_INSTALL_DIR_RECIPE}
+}
+
+PACKAGES += "ti-syslink-module"
+FILES_ti-syslink-module = "/lib/modules/${KERNEL_VERSION}/kernel/drivers/dsp/syslink.ko"
+RDEPENDS_ti-syslink-module += "update-modules"
+
+pkg_postinst_ti-syslink-module () {
+#!/bin/sh
+if [ -n "$D" ]; then
+ exit 1
+fi
+
+depmod -a
+update-modules || true
+}
+
+pkg_postrm_ti-syslink-module () {
+#!/bin/sh
+update-modules || true
+}
--
1.7.0.4
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