linaro-dev April 2011

linaro-dev@lists.linaro.org

101 participants
154 discussions

Sound hardware device specifics for Linaro dev boards

by Kurt Taylor

Hi everyone, I am trying to assemble a reference for the sound device specifics for all the platforms. The catch is that I don't have all the dev platforms available to me. Here is where you can help! I have Panda and Beagle C4. I need everything else. If you have access to other platform(s), please do the following and email the output to me. With a Linaro image or Ubuntu image (an image with with pulseaudio installed), run the following: "pacmd list-sinks" and email it to me. You will get an output that resembles this: linaro@localhost:~$ pacmd list-sinks Welcome to PulseAudio! Use "help" for usage information. >>> 1 sink(s) available. * index: 0 name: <alsa_output.platform-soc-audio.analog-stereo> driver: <module-alsa-card.c> ... <lotsa stuff deleted> module-udev-detect.discovered = "1" device.icon_name = "audio-card" Thanks in advance! Kurt Taylor (irc krtaylor)

14 years

Linaro 11.05 weekly image testing 2011-04-07

by Jamie Bennett

Hi, This is a message sent out once per week to call on our community to help test the Linaro evaluation builds we produce. If you have supported hardware, as found on: http://snapshots.linaro.org/11.05-daily/linaro-hwpacks/ please help our initiative by testing the official Linaro Evaluation Build (LEB): Ubuntu Desktop: http://snapshots.linaro.org/11.05-daily/linaro-ubuntu-desktop/ and our Community images: Nano: http://snapshots.linaro.org/11.05-daily/linaro-nano/ ALIP: http://snapshots.linaro.org/11.05-daily/linaro-alip/ Developer Tools: http://snapshots.linaro.org/11.05-daily/linaro-developer/ Make your way to: http://wiki.linaro.org/Releases/DailyBuilds for an explanation on how to test and submit your results to the QA tracker at: http://qatracker.linaro.org For an explanation of how to use the qatracker please see: https://wiki.linaro.org/QA/QATracker Regards, Jamie. -- Linaro Release Manager | Platform Project Manager

14 years

[PM] 06/04/2011 - Minutes for the Power Management WG weekly call

by Amit Kucheria

Hi All, The minutes of the power management weekly call can be found at : https://wiki.linaro.org/WorkingGroups/PowerManagement/Meetings/2011-04-06 Highlights: 11.05 wrapup, 11.11 blueprint kick-off Regards, Amit

14 years

[REMINDER] Weekly Release meeting 2011-04-07

by Jamie Bennett

Hi, The weekly Linaro Release Meeting will be held at 16:00 UTC today The agenda for the meeting can be found at: https://wiki.linaro.org/Cycles/WeeklyReleaseMeeting/2011-04-07 and previous action items were: * tgall_foo to try the methods outlined in 733334 for fixing audio * mounir to ping arndb on 673820 If you have points to raise or bugs that need to be discussed please add them to the wiki page above. Regards, Jamie. -- Linaro Release Manager | Platform Project Manager

14 years

[PATCH] Added kernel and u-boot

by Patrik Ryd

--- default.xml | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-) diff --git a/default.xml b/default.xml index dc6411d..09fca60 100644 --- a/default.xml +++ b/default.xml @@ -7,21 +7,24 @@ remote="korg" /> <remote name="linaro" - fetch="git://git.linaro.org/android/" /> + fetch="git://git.linaro.org/" /> <remote name="0xbench" fetch="git://gitorious.org/0xbench/" />  - <project path="device/linaro/beagleboard" name="device/linaro/beagleboard" revision="linaro_android_2.3.3" remote="linaro" /> - <project path="device/linaro/pandaboard" name="device/linaro/pandaboard" revision="linaro_android_2.3.3" remote="linaro" /> - <project path="device/linaro/u8500href" name="device/linaro/u8500href" revision="linaro_android_2.3.3" remote="linaro" /> - <project path="device/linaro/common" name="device/linaro/common" revision="linaro_android_2.3.3" remote="linaro" /> - <project path="system/vold" name="platform/system/vold" revision="linaro_android_2.3.3" remote="linaro" /> - <project path="build" name="platform/build" revision="linaro_android_2.3.3" remote="linaro" > + <project path="device/linaro/beagleboard" name="android/device/linaro/beagleboard" revision="linaro_android_2.3.3" remote="linaro" /> + <project path="device/linaro/pandaboard" name="android/device/linaro/pandaboard" revision="linaro_android_2.3.3" remote="linaro" /> + <project path="device/linaro/u8500href" name="android/device/linaro/u8500href" revision="linaro_android_2.3.3" remote="linaro" /> + <project path="device/linaro/common" name="android/device/linaro/common" revision="linaro_android_2.3.3" remote="linaro" /> + <project path="system/vold" name="android/platform/system/vold" revision="linaro_android_2.3.3" remote="linaro" /> + <project path="build" name="android/platform/build" revision="linaro_android_2.3.3" remote="linaro" > <copyfile src="core/root.mk" dest="Makefile" /> </project> + <project path="kernel" name="people/jstultz/android.git" revision="linaro-android.38" remote="linaro" /> + <project path="u-boot" name="boot/u-boot-linaro-stable.git" revision="master" remote="linaro" /> + <project path="packages/apps/0xbench" name="0xbench" revision="master" remote="0xbench" />  -- 1.7.1

14 years

Bug: SMDKV310: System hang during reboot

by Tushar Behera

Hi, While executing reboot call on SMDKV310, the system hangs during cpu_proc_fin() call. Commenting out this line of code, the reboot works properly. --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -46,7 +46,6 @@ ENTRY(cpu_v7_proc_fin) mrc p15, 0, r0, c1, c0, 0 @ ctrl register bic r0, r0, #0x1000 @ ...i............ bic r0, r0, #0x0006 @ .............ca. - mcr p15, 0, r0, c1, c0, 0 @ disable caches mov pc, lr ENDPROC(cpu_v7_proc_fin) Are we missing something in the Exynos4 machine code or is it a CPU_V7 specific issue? Regards, Tushar

14 years

[NOTES] 4/6 Linaro Developer Platform Weekly Status Meeting

by Tom Gall

Enclosed you'll find a link to the agenda, notes and actions from the Linaro Developer Platforms Weekly Status meeting held on April 6th in #linaro-meeting on irc.freenode.net at 15:00 UTC. https://wiki.linaro.org/Platform/DevPlatform/Meetings/2011-04-06 Actions from the meeting where as follows: * slangasek to handle merge of dpkg-cross (bug #736154) Regards, Tom (tgall_foo) Developer Platforms Team "We want great men who, when fortune frowns will not be discouraged." - Colonel Henry Knox w) tom.gall att linaro.org w) tom_gall att vnet.ibm.com h) tom_gall att mac.com

14 years

[NOTES] Android Platform team meeting 2011-04-06

by Jamie Bennett

Hi, The notes and actions for this weeks Android Platform Team meeting along with team activity reports are now available at: https://wiki.linaro.org/Platform/Android/Meetings/2011-04-06 = Actions Recorded = * asac to invite TI to Android weekly meeting * asac to chase TI on the mm bits * jim to create a the panda-gfx-integration-initial blueprint * Team to review what they are working on and document what isn't approved/doesn't have a Blueprint/is not targeted to discuss in next weeks meeting * patrikryd to try to push generic hook patch to upstream and see what happens * jserv-- to send email to android-platform telling folks about our toolchain package!! (marketing) and pointing out the build failures we get in platform and asking whether they want contributions to fix them properly * patrikryd to fill out summary on https://blueprints.launchpad.net/linaro-android/+spec/linaro-android-platfo… * patrikryd to fix work item syntax on https://blueprints.launchpad.net/linaro-android/+spec/linaro-android-platfo… * asac and JamieBennett to talk to james_w about keeping android blueprints on android team radar * jeremy to add a more verbose summary to linaro-android-benchmark-suite-integration-into-lava and poke asac/jamie for approving * luse to fix work items and get linaro-android-toolchain-benchmark to approved state * luse/jserv-- to draft a new blueprint that is about integrating the google benchmarks itself .... this blueprint would come before linaro-android-toolchain-benchmark * asac to think about validation meta blueprint and what to do with that with jamie and jeremychang * jserv-- to fix linaro-android-toolchain-ndk WI syntax * patrik to add l-m-c update WI to boottarball spec and assgn that WI to jeremy; also add verification WI owned by him to test the complete "solution" * JamieBennett get the bug bot in here finally * JamieBennett to hunt down infrastructure projects and ensure they are properly covered by android team including bug driver powers etc. * patrikryd to sort out href8500 build situation Regards, Jamie. -- Linaro Release Manager | Platform Project Manager

14 years

[PATCH] toolchain/build: Integrate Linaro-GDB in Android toolchain build system

by Luse Cheng

Integrate Linaro-GDB in Android toolchain build system --- linaro-build.sh | 126 ++++++++++++++++++++++++++++++++++-------------------- 1 files changed, 79 insertions(+), 47 deletions(-) diff --git a/linaro-build.sh b/linaro-build.sh index 18d4c84..388ee7a 100755 --- a/linaro-build.sh +++ b/linaro-build.sh @@ -20,6 +20,7 @@ ARG_WGET_LINARO_GCC_SRC= ARG_BZR_LINARO_GCC_SRC= ARG_WITH_GCC= +ARG_WITH_GDB= ARG_WITH_SYSROOT= ARG_APPLY_PATCH=no @@ -54,72 +55,91 @@ usage() { echo " --prefix=<path> Specify installation path [/tmp/android-toolchain-eabi]" echo " --toolchain-src=<path> Toolchain source directory [`dirname $PWD`]" echo " --with-gcc=<path> Specify GCC source (support: directory, bzr, url)" + echo " --with-gdb=<path> Specify gdb source (support: directory, bzr, url)" echo " --with-sysroot=<path> Specify SYSROOT directory" echo " --apply-gcc-patch=<yes|no> Apply Linaro's extra gcc-patches [no]" echo " --help Print this help message" echo } -ARG_LINARO_GCC_SRC_DIR= - -downloadFormBZR() { - local MY_LP_LINARO_GCC=$1 - ARG_LINARO_GCC_SRC_DIR=${MY_LP_LINARO_GCC#*:} - - [ ! -d ${ARG_TOOLCHAIN_SRC_DIR}/gcc ] && mkdir -p "${ARG_TOOLCHAIN_SRC_DIR}/gcc" - if [ ! -d "${ARG_TOOLCHAIN_SRC_DIR}/gcc/${ARG_LINARO_GCC_SRC_DIR}" ]; then - info "Use bzr to clone ${MY_LP_LINARO_GCC}" - RUN=`bzr clone ${MY_LP_LINARO_GCC} ${ARG_TOOLCHAIN_SRC_DIR}/gcc/${ARG_LINARO_GCC_SRC_DIR}` - [ $? -ne 0 ] && error "bzr ${MY_LP_LINARO_GCC} fails." +# $1 - package name (gcc, gdb, etc) +# $2 - value of ARG_WITH_package (lp:*, http://*) +downloadFromBZR() { + local package=$1 + local MY_LP_LINARO_PKG=$2 + local src_dir=${MY_LP_LINARO_PKG#*:} + + local PACKAGE_NAME=`echo $package | tr "[:lower:]" "[:upper:]"` + eval "ARG_LINARO_${PACKAGE_NAME}_SRC_DIR=${src_dir}" + + [ ! -d ${ARG_TOOLCHAIN_SRC_DIR}/$package ] && mkdir -p "${ARG_TOOLCHAIN_SRC_DIR}/$package" + if [ ! -d "${ARG_TOOLCHAIN_SRC_DIR}/$package/${src_dir}" ]; then + info "Use bzr to clone ${MY_LP_LINARO_PKG}" + RUN=`bzr clone ${MY_LP_LINARO_PKG} ${ARG_TOOLCHAIN_SRC_DIR}/$package/${src_dir}` + [ $? -ne 0 ] && error "bzr ${MY_LP_LINARO_PKG} fails." else - info "${ARG_TOOLCHAIN_SRC_DIR}/gcc/${ARG_LINARO_GCC_SRC_DIR} already exists, skip bzr clone" + info "${ARG_TOOLCHAIN_SRC_DIR}/$package/${src_dir} already exists, skip bzr clone" fi } -downloadFormHTTP() { - info "Use wget to get $1" - local MY_LINARO_GCC_FILE=`basename $1` - if [ -f "${MY_LINARO_GCC_FILE}" ]; then +# $1 - package name (gcc, gdb, etc) +# $2 - arg (lp:*, http://*) +downloadFromHTTP() { + local package=$1 + local url=$2 + local file=`basename $url` + + local PACKAGE_NAME=`echo $package | tr "[:lower:]" "[:upper:]"` + + info "Use wget to get $file" + if [ -f "${ARG_TOOLCHAIN_SRC_DIR}/${file}" ] || [ -f "${ARG_TOOLCHAIN_SRC_DIR}/$package/${file}" ]; then #TODO: Add md5 check - info "${MY_LINARO_GCC_FILE} is already exist, skip download" + info "${file} is already exist, skip download" else - RUN=`wget $1` - [ $? -ne 0 ] && error "wget $1 error" + wget "$url" || error "wget $1 error" + mv "$file" "${ARG_TOOLCHAIN_SRC_DIR}/$package" || error "fail to move $file" #TODO: Add md5 check fi - ARG_LINARO_GCC_SRC_DIR=`basename ${MY_LINARO_GCC_FILE} .tar.bz2` - [ ! -d ${ARG_TOOLCHAIN_SRC_DIR}/gcc ] && mkdir -p "${ARG_TOOLCHAIN_SRC_DIR}/gcc" - if [ ! -d "${ARG_TOOLCHAIN_SRC_DIR}/gcc/${ARG_LINARO_GCC_SRC_DIR}" ]; then - info "untar ${MY_LINARO_GCC_FILE} to ${ARG_TOOLCHAIN_SRC_DIR}/gcc" - tar jxf ${MY_LINARO_GCC_FILE} -C ${ARG_TOOLCHAIN_SRC_DIR}/gcc - else - info "${ARG_TOOLCHAIN_SRC_DIR}/gcc/${ARG_LINARO_GCC_SRC_DIR} is already exist, skip untar" - fi + local src_dir=$(basename $file) + src_dir=$(echo $src_dir | sed "s/$\.tar\.bz2\|\.tar\.gz\|\.tgz\|\.tbz$//") + eval "ARG_LINARO_${PACKAGE_NAME}_SRC_DIR=${src_dir}" } -getGCCFrom() { - # set empty to detect error - ARG_LINARO_GCC_SRC_DIR= - ARG_LINARO_GCC_VER= +# $1 - value of ARG_WITH_package +getPackage() { + local package=$(basename $1) + local version=${package#*-} + version=$(echo $version | sed "s/$\.tar\.bz2\|\.tar\.gz\|\.tgz\|\.tbz$//") + package=${package%%-*} + + local PACKAGE_NAME=`echo $package | tr "[:lower:]" "[:upper:]"` case $1 in lp:*) # bzr clone lp:gcc-linaro - downloadFormBZR $1 + downloadFromBZR $package $1 ;; http://*) # snapshot URL: http://launchpad.net/gcc-linaro/4.5/4.5-2011.03-0/+download/gcc-linaro-4.5-… - downloadFormHTTP $1 + downloadFromHTTP $package $1 ;; *) # local directory - [ ! -d "${ARG_TOOLCHAIN_SRC_DIR}/gcc/$1" ] && error "$ARG_TOOLCHAIN_SRC_DIR/gcc/$ARG_LINARO_GCC_SRC_DIR not exist" - ARG_LINARO_GCC_SRC_DIR=$1 + [ ! -d "${ARG_TOOLCHAIN_SRC_DIR}/$package/$1" ] && error "$ARG_TOOLCHAIN_SRC_DIR/$package/$1 not exist" + eval "ARG_LINARO_${PACKAGE_NAME}_SRC_DIR=$1" esac - ARG_LINARO_GCC_VER=`echo ${ARG_LINARO_GCC_SRC_DIR} | grep -o "4\.[5-9]"` - if [ ${ARG_LINARO_GCC_VER} = "" ]; then - warn "Cannot detect version for ${ARG_LINARO_GCC_VER}, 4.5 is used" - ARG_LINARO_GCC_VER=4.5 - fi + # verify version + case $package in + gcc) + # make sure version is greater than 4.5 + ver=`echo $version | grep -o "^4\.$[5-9]\|[1-9][0-9]$"` + if [ x"$version" = x"" ]; then + warn "Cannot detect version for $package-$version, 4.5 is used" + version="4.5" + fi + ;; + esac + + eval "ARG_LINARO_${PACKAGE_NAME}_VER=$version" } while [ $# -gt 0 ]; do @@ -136,6 +156,9 @@ while [ $# -gt 0 ]; do --with-gcc=*) ARG_WITH_GCC="${ARG#*=}" ;; + --with-gdb=*) + ARG_WITH_GDB="${ARG#*=}" + ;; --with-sysroot=*) ARG_WITH_SYSROOT="${ARG#*=}" ;; @@ -160,7 +183,7 @@ if [ "${ARG_TOOLCHAIN_SRC_DIR}" = "" ] || [ ! -f "${ARG_TOOLCHAIN_SRC_DIR}/build error "--toolchain-src-dir is not set or ${ARG_TOOLCHAIN_SRC_DIR} is not ANDROID_TOOLCHAIN_ROOT" fi -if [ "${ARG_WITH_GCC}" = "" ]; then +if [ x"${ARG_WITH_GCC}" = x"" ]; then error "Must specify --with-gcc to build toolchain" fi @@ -171,7 +194,11 @@ if [ ! -z "${ARG_WITH_SYSROOT}" ]; then BUILD_SYSROOT="--with-sysroot=${ARG_WITH_SYSROOT}" fi -getGCCFrom $ARG_WITH_GCC +for package in ${!ARG_WITH*}; do + if [ x"${!package}" != "x" ]; then + getPackage ${!package} + fi +done if [ "x${ARG_APPLY_PATCH}" = "xyes" ]; then note "Will apply patches in toolchain/gcc-patches/${ARG_LINARO_GCC_VER}" @@ -186,8 +213,13 @@ if [ "x${ARG_APPLY_PATCH}" = "xyes" ]; then fi -GCC_VARIANT=`basename ${ARG_LINARO_GCC_SRC_DIR}` -GCC_VARIANT=${GCC_VARIANT#gcc-*} +if [ x"${ARG_WITH_GCC}" != x"" ]; then + BUILD_WITH_GCC="--with-gcc-version=${ARG_LINARO_GCC_VER}" +fi + +if [ x"${ARG_WITH_GDB}" != x"" ]; then + BUILD_WITH_GDB="--with-gdb-version=${ARG_LINARO_GDB_VER}" +fi if echo "$BUILD_ARCH" | grep -q '64' ; then info "Use 64-bit Build Enviorment" @@ -204,11 +236,11 @@ ${ARG_TOOLCHAIN_SRC_DIR}/build/configure \ --disable-docs --disable-nls \ --host=${BUILD_HOST} --build=${BUILD_HOST} \ ${BUILD_SYSROOT} \ - --with-gcc-version=${GCC_VARIANT} \ + ${BUILD_WITH_GCC} \ + ${BUILD_WITH_GDB} \ --with-binutils-version=2.20.1 \ --with-gmp-version=4.2.4 \ - --with-mpfr-version=2.4.1 \ - --with-gdb-version=7.1.x + --with-mpfr-version=2.4.1 make make install -- 1.7.0.4

14 years

[NOTES] Minutes & Actions: Kernel Working Group meetings of April 04, 2011

by Mounir Bsaibes

Enclosed you'll find a link to the agenda, minutes, actions and IRC logs from the Linaro kernel working group weekly meetings of April 04, 2011. https://wiki.linaro.org/WorkingGroups/KernelConsolidation/Meetings/2011-04-… == Summary == * Starting up the planning for next cycle * Six high-level TRs: - (1) device tree, (2) Android, (3) kernel/uboot support for new SoCs/boards (including standard architecture), - (4) get to a monthly cadence for John Rigby, (5) improve performance of kernel/uboot for upcoming boards/SoCs, and (6) improve RAS for same. * For 4) we need to get a monthly cadence for John Rigby, we need to help John Rigby to put together a monthly image for testing/evaluation. * There are a lot of not upstream-headed patches, Andy will try to separate them out into a good bad and ugly pile. * Discussion whether networking should be a new focus area for the group. Paull will bring this topic to the TSC to see whether they will be in support of handling Network device Drivers fix-ups and improvement. * Device Tree * All of the u-boot patches are in jcrigby's tree that covers omap3/4, samsung, freescale * On the kernel side efika, panda, overo, samsung and beagle support has been patched in and jcrigby will be pulling them into his stable tree * For Android - After alarmtimers is finished, John thinks lowmemorykiller would be a good area to look into. * Some of the kconfig Work Items will be POSTPONED to next cycle, as Jason will test kexec and John has to concentrate on Android kernel tree. Regards, Mounir

14 years

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linaro-dev April 2011