[oe-commits] Koen Kooi : codec engine: start adding comments and davinci support

[GIT User account]

Module: openembedded.git
Branch: stefan/xo-support
Commit: 6338d28533ca582e225967d7477c7393bbfdb814
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=6338d28533ca582e225967d7477c7393bbfdb814

Author: Koen Kooi <koen at openembedded.org>
Date:   Thu Oct 23 09:34:34 2008 +0200

codec engine: start adding comments and davinci support

---

 packages/dsplink/codec-engine_2.21.bb |   26 +++++++++++++++++++++++---
 1 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/packages/dsplink/codec-engine_2.21.bb b/packages/dsplink/codec-engine_2.21.bb
index b6bf673..21a90b3 100644
--- a/packages/dsplink/codec-engine_2.21.bb
+++ b/packages/dsplink/codec-engine_2.21.bb
@@ -20,12 +20,16 @@ S = "${WORKDIR}/codec_engine_2_21_00_06"
 
 require ti-paths.inc
 
+DSPPOWERSOC ?= "dm6446"
+DSPPOWERSOC_beagleboard = "omap3530"
+
 PARALLEL_MAKE = ""
 do_compile() {
 	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
 
+	# Build the cmem kernel module	
 	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS	
 	cd ${S}/cetools/packages/ti/sdo/linuxutils/cmem
 
@@ -48,13 +52,24 @@ do_compile() {
            CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
            AR="${KERNEL_AR}" 
 
+	# Build the DSP power manager kernel module
 	cd ${S}/cetools/packages/ti/bios/power
-	if ! [ -e omap3530 ] ; then tar xf ti_bios_power,omap3530_bld.tar ; fi
-   	cd omap3530/lpm 
+
+	# Unpack all kernel sources for teh DSP power manager module
+	for dsp in $(ls | grep bld | awk -F, '{print $2}' | awk -F_ '{print $1}') ; do
+		if ! [ -e $dsp ] ; then tar xf ti_bios_power,${dsp}_bld.tar ; fi
+	done		
+	
+	cd ${DSPPOWERSOC}/lpm
+
+	export KERNEL_DIR=${STAGING_KERNEL_DIR}
+	export TOOL_PREFIX=${TARGET_PREFIX} 
 	
 	sed -i -e s:/db/toolsrc/library/tools/vendors/mvl/arm/omap3/OMAP35x_SDK_0.9.7/src/linux/kernel_org/2.6_kernel:${STAGING_KERNEL_DIR}:g \
            -e s:/db/toolsrc/library/tools/vendors/cs/arm/arm-2007q3/bin/arm-none-linux-gnueabi-:${TARGET_PREFIX}:g \
            -e s:/db/atree/library/trees/power/power-d02x/imports:${STAGING_DIR}/${MULTIMACH_TARGET_SYS}:g \
+           -e s:/db/toolsrc/library/tools/vendors/mvl/arm/dm6446/REL_LSP_02_00_00_010/montavista/pro/devkit/lsp/ti-davinci/linux-2.6.18_pro500:${STAGING_KERNEL_DIR}:g \
+           -e s:/db/toolsrc/library/tools/vendors/mvl/arm/mvl5.0/montavista/pro/devkit/arm/v5t_le/bin/arm_v5t_le-:${TARGET_PREFIX}:g \
         Makefile
 
 	oe_runmake KERNEL_PATH=${STAGING_KERNEL_DIR}   \
@@ -70,16 +85,21 @@ do_compile() {
 	export CGTOOLS_V5T="${CROSS_DIR}"
 	export CC_V5T="bin/${TARGET_PREFIX}gcc"
 
+	# 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 uC Linux:false,:g' \
+        -e 's:true, // build for PC Linux:false,:g' \ 
        ${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	
 	unset CC
 	for i in codecs extensions servers apps ; do
 		make -e -C ${S}/examples/ti/sdo/ce/examples/$i clean