linaro-dev September 2011

linaro-dev@lists.linaro.org

149 participants
200 discussions

[PATCH] ARM: EXYNOS4: ADD USB EHCI device to SMDKV310

by Sachin Kamat

Signed-off-by: Bhuvana Kakunoori <bhuvana.kakunoori(a)linaro.org> Signed-off-by: Pankaj Dubey <pankaj.dubey(a)samsung.com> Signed-off-by: Sachin Kamat <sachin.kamat(a)linaro.org> --- arch/arm/mach-exynos4/Kconfig | 2 ++ arch/arm/mach-exynos4/mach-smdkv310.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index bb29d51..cc97d23 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -136,6 +136,7 @@ config MACH_SMDKV310 bool "SMDKV310" select CPU_EXYNOS4210 select S5P_DEV_FIMD0 + select S5P_DEV_USB_EHCI select S3C_DEV_RTC select S3C_DEV_WDT select S3C_DEV_I2C1 @@ -151,6 +152,7 @@ config MACH_SMDKV310 select SAMSUNG_DEV_PWM select EXYNOS4_DEV_SYSMMU select EXYNOS4_SETUP_FIMD0 + select EXYNOS4_SETUP_USB_PHY select EXYNOS4_SETUP_I2C1 select EXYNOS4_SETUP_KEYPAD select EXYNOS4_SETUP_SDHCI diff --git a/arch/arm/mach-exynos4/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c index 5f62b2b..b6c28ea 100644 --- a/arch/arm/mach-exynos4/mach-smdkv310.c +++ b/arch/arm/mach-exynos4/mach-smdkv310.c @@ -33,6 +33,8 @@ #include <plat/gpio-cfg.h> #include <plat/backlight.h> #include <plat/mfc.h> +#include <plat/ehci.h> +#include <plat/clock.h> #include <mach/map.h> @@ -167,6 +169,16 @@ static struct i2c_board_info i2c_devs1[] __initdata = { {I2C_BOARD_INFO("wm8994", 0x1a),}, }; +/* USB EHCI */ +static struct s5p_ehci_platdata smdkv310_ehci_pdata; + +static void __init smdkv310_ehci_init(void) +{ + struct s5p_ehci_platdata *pdata = &smdkv310_ehci_pdata; + + s5p_ehci_set_platdata(pdata); +} + static struct platform_device *smdkv310_devices[] __initdata = { &s3c_device_hsmmc0, &s3c_device_hsmmc1, @@ -175,6 +187,7 @@ static struct platform_device *smdkv310_devices[] __initdata = { &s3c_device_i2c1, &s3c_device_rtc, &s3c_device_wdt, + &s5p_device_ehci, &exynos4_device_ac97, &exynos4_device_i2s0, &samsung_device_keypad, @@ -258,6 +271,9 @@ static void __init smdkv310_machine_init(void) samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data); + smdkv310_ehci_init(); + clk_xusbxti.rate = 24000000; + platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices)); s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev; } -- 1.7.4.1

13 years, 7 months

[ACTIVITY] Kernel WG Weekly Status report for week ending 2011-09-02

by Mounir Bsaibes

Enclosed please find the link to the Weekly Status report for the kernel working group for the week ending 2011-08-26. == Meeting Minutes == https://wiki.linaro.org/WorkingGroups/Kernel/Meetings/2011-08-29 == Weekly Status Report == https://wiki.linaro.org/WorkingGroups/Kernel/Status/2011-09-01 == Summary, for details see the Status Report == * New kernel process overview doc is being drafted https://docs.google.com/a/linaro.org/document/d/19bqP5akuMCEohb5Ko94emUWBVg… * Submitted pl330 DMA driver device tree support patches for review. * Samsung's uart irq handling patches that move irq handling from platform code to driver is accepted in Greg's tty tree. * Brought up i.mx6q SMP support * Added the support of ARM Dormant/Shutdown mode on i.mx6q * A v3.1-rc2 and device tree based kernel is running on i.mx6q * i.MX code clean up and consolidation: patch-set has been merged to soc tree. * Pushed out v5 of the pinctrl/pinmux subsystem * The bulk of gpio.h cleanup patches have been merged * John Stultz Implemented the proposed config tooling for config fragments, as will be presented at Plumbers conference * Posted kprobes test code to the linux-arm-kernel list. * Improved flash performance use case an simulation programs to provide details of timings so that simulation accuracy can be mor easily judged. * Submitted patches "Remove define CONSISTENT_DMA_SIZE" were pulled by RMK for inclusion in Linux 3.2. * Rebased and resubmitted a patch to get rid of a few StrongARM cache-related build time constants (prerequisite to another patch series removing most instances of <mach/memory.h>) Best regards, Mounir -- Mounir Bsaibes Project Manager Follow Linaro.org: facebook.com/pages/Linaro/155974581091106 http://twitter.com/#!/linaroorg http://www.linaro.org/linaro-blog <http://www.linaro.org/linaro-blog>

13 years, 7 months

Tracking Android kernel tips and Android builds

by Zach Pfeffer

Now that we have an Android build for every board and Gerrit and LAVA I'd like to unify how we handle kernels for each so that we can work more efficiently, start to unify the kernels and provide a means for external Android users to start to improve these trees. First, since we control the kernels that go into our Android builds I'd like to follow AOSP convention and have: kernel/common.git (john's tree) kernel/imx53.git kernel/omap.git kernel/origen.git kernel/snowball.git (right now we have: panda, beagle <remote name="linaro-other" fetch="git://git.linaro.org/"/> <project path="kernel" name="people/jstultz/android" revision="linaro-android-3.0" remote="linaro-other"/> panda-leb <remote name="linaro-other" fetch="git://git.linaro.org/"/> <project path="kernel" name="people/andygreen/kernel-tilt" revision="tilt-jstultz-linaro-android-3.0" remote="linaro-other"/> leb-snowball <remote name="linaro-other" fetch="git://git.linaro.org/"/> <project path="kernel" name="bsp/st-ericsson/linux-3.0-android-ux500" revision="master" remote="linaro-other"/> leb-origen <remote name="linaro-other" fetch="git://git.linaro.org/"/> <project path="kernel" name="people/angus/linux-linaro-3.0" remote="linaro-other" revision="android"/> leb-imx53 <remote fetch="git://git.linaro.org/" name="linaro-other"/> <project name="people/bernhardrosenkranzer/android-kernel-iMX53" path="kernel" remote="linaro-other" revision="3d981d9418c53e3e1a079582088121c641588791"/> ) I'd like these to be at git://android.git.linaro.org/. I'd like to not mirror. Each tree would accept patches via Gerrit and be maintainable through standard git by the tree maintainers. This should allow upgrades to each, without needing to push all the upgrade patches through Gerrit. Next, we'd like to point to a tip branch for each of these trees. This branch would be were development would be happening. Tracking tip is fundamental to continuous integration, if its broken then the primary job of everyone should be getting it going again. I'd like to suggest the branches be named the same and follow John's branch naming convention: linaro-android-3.0...etc Lastly, I'd like to request (and we may be able to automate this once all the kernels are co-located) that once a pinned-manifest.xml comes out, referencing a specific sha1, I'd like to lay a tag on that sha so it sticks around. Its better to tag after the fact because it saves having to do another build/test/qa cycle and will ensure that our pinned-manifest.xml continue to work. I suspect a few growing pains, but I think this is going to be great. Once the kernels are co-located we should be able to look at Gerrit extensions that allow easier upstream patch submission and tracking. We should also be able to more easily refactor things. Using the Gerrit flow and extending it to support Android upstreaming is exactly the thing Linaro was built for. Since Gerrit is such an integral part of Android development, extensions to allow patch propagation would allow a lot of the good work to flow back into the mainline kernel. -Zach

13 years, 7 months

[ACTIVITY] Power Management WG Weekly Status report week ending 2011-09-02

by Mounir Bsaibes

Enclosed please find the link to the Meeting Minutes & Weekly Status report for the Power Management working group for the week ending 2011-08-26. == Meeting Minutes == https://wiki.linaro.org/WorkingGroups/PowerManagement/Meetings/2011-08-31 == Weekly Status Report == https://wiki.linaro.org/WorkingGroups/PowerManagement/Status/2011-09-01 == Summary == * Made hotplug power measurements on st-e u8500 platform * mp3 playback test showed between 7 to 8% power improvement * cpuhotplug - For Linux idle case, no visible improvement as power is already very low * Finished GPIO support in power debug. * linaro-pm-qa integration with LAVA went well, we should start seeing a daily test of power management suite * Published git tree containing common Samsung save and restore code * Preparing thermal framework for upstreaming and preparing slides for Plumbers conference * Started to work on integration of thermal with OMAP4460 power management * Re-writing cpuidle driver * Started design work on struct clk, created some notes and design points for discussion at LPC * Rebased PMWG kernel git tree to 3.1-rc4 Best regards, Mounir -- Mounir Bsaibes Project Manager Follow Linaro.org: facebook.com/pages/Linaro/155974581091106 http://twitter.com/#!/linaroorg http://www.linaro.org/linaro-blog <http://www.linaro.org/linaro-blog>

13 years, 7 months

Please register for Linaro Connect Q4.11

by Stephen Doel

Hi All, As a reminder, please register and organise your attendance at Linaro Connect Q4.11 as soon as possible. In particular: · if you're going to need a visa you should register now so we can get the process going with your respective embassy · if you need internal company approvals for attendance, make sure its underway - and let me know if you need any additional supporting information · if you are a Canonical secondee to Linaro, you should register to Linaro Connect (not UDS) The hotel registration and booking details are now here: http://connect.linaro.org/events/event/linaro-connect-q411/ Schedule information should be following in the next couple of weeks, I'll send an update when they are available. Thx Stephen Doel Chief Operating Officer T: +44 1223 45 00 23 │ M: +44 77 66 014 247 <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook <http://www.facebook.com/pages/Linaro/155974581091106> | Twitter <http://twitter.com/#!/linaroorg> | Blog <http://www.linaro.org/linaro-blog/>

13 years, 7 months

[ACTIVITY] OCTO status - wk 36 (20110829-20110902)

by Ilias Biris

Status: https://wiki.linaro.org/OfficeofCTO/WeeklyReport Last Meeting minutes: https://wiki.linaro.org/OfficeofCTO/2011-08-30 Not much to report as many were either on vacation or just returning from vac. Highlights: ARMHF: build farm setup for the Freescale quickstart boards used. Build farm is now ready - just waiting to be fit in a machine room at ARM. On the Debian hardfp build: mono/armhf has been uploaded. chromium-browser fails checking why, building both qtwebkit/webkitgtk+ now manually. Konstantinos also reported that he needs to get some 180 packages to be built to reach past the 90% mark Boot architecture: meetings scheduled to restart on the week after LPC. Best, -- Ilias Biris ilias.biris(a)linaro.org Project Manager, Linaro M: +358504839608, IRC: ibiris Skype: ilias_biris Linaro.org│ Open source software for ARM SoCs

13 years, 8 months

[NOTES] Linaro Release Meeting 2011-09-01

by Fathi Boudra

Enclosed, please find a link to the agenda, notes and actions from the Linaro Release Weekly meeting held on September 1st in #linaro-meeting on irc.freenode.net at 16:00 UTC. == Meeting Minutes == http://wiki.linaro.org/Cycles/WeeklyReleaseMeeting/2011-09-01 == Meeting Log == http://irclogs.linaro.org/meeting-logs/linaro-meeting/2011/linaro-meeting.2… == Previous actions items == * fabo to sync with pfalcon/asac to get more space for android builders - DONE RT#87 opened, space extended to 30G. RT#90 opened, quote of additional hard drives INPROGRESS. == Agenda == * Current focus: the list of components delivered for this cycle is up-to-date - INPROGRESS the milestone pages for this cycle are created - DONE the blueprints are targeted to this cycle - INPROGRESS the blueprints have a headline and an acceptance criteria - INPROGRESS REMINDER: the headlines should be worded nicely to figure on the release notes/announcement highlights and minimize re-wording. * Toolchain WG release date Dev Platform and Android would like to have the toolchain released 2 weeks before Linaro release. 3rd Thursday vs last Thursday: delay varies. Sometime it's a week, sometime it's 2 weeks. * Release dashboard available on the wiki: http://wiki.linaro.org/Cycles/1109/Release/Dashboard * Next week: - call for testing on Monday (using form, lava-qatracker will be used as soon as available). - release response team setup. == Image status == * disk space issues raised for Ubuntu and Android builders. It's planned to add additional hard drives for both. See also RT#86, RT#87 and RT#90. == Bugs == * http://bugs.launchpad.net/bugs/709245 High ARM SMP scheduler performance bug => Tracked by jcrigby * http://bugs.launchpad.net/bugs/732912 High omapdss DISPC error: GFX_FIFO_UNDERFLOW => Tracked by mounir/doanac; fixed according to doanac * http://bugs.launchpad.net/bugs/753878 High Ubuntu image - icons and parts of screen disappear with Origen => Assigned to rsalveti * http://bugs.launchpad.net/bugs/754254 High imx51 randomly truncates serial input at 31 characters => Waiting for springz * http://bugs.launchpad.net/bugs/788746 High Ethernet is not enabled be default => Assigned to mpoirier * http://bugs.launchpad.net/bugs/807230 High ADB requires new userland setup w/ linux-linaro-android 3.0-2011.07 => Assigned to vishal * http://bugs.launchpad.net/bugs/816491 High System crashes when display attempts to sleep => Waiting for agreen * http://bugs.launchpad.net/bugs/816638 High Pulseaudio consumes 100% of the cpu when trying to play a sound with natty's linaro LEB and 3.0.0-1402-linaro-lt-omap => Assigned to rsalveti, kan_hu is helping * http://bugs.launchpad.net/bugs/823313 High Android LEB fails to mount system and user partition interminttently => Assigned to philang * http://bugs.launchpad.net/bugs/829220 Critical linaro-media-create fails for snowball_emmc => Fixed but trigger another issue, mpoirier to comment * http://bugs.launchpad.net/bugs/832356 High LT-Panda 11.07/08 lacks device tree support => Assigned to rsalveti * http://bugs.launchpad.net/bugs/832397 High add Origen support to linaro-android-media-create => Fix committed but not released == Action items == * mounir to open the discussion with michael hope about toolchain release date. * james_w/pfalcon/fabo to follow-up closely on disk space issues, quote of hardrive. == People present == fabo pfefferz rsalveti james_w mounir plars ibiris doanac mpoirier tgall_foo uahmad -- Fathi Boudra Linaro Release Manager | Platform Project Manager Linaro.org | Open source software for ARM SoCs

13 years, 8 months

[ACTIVITY] Graphics WG status report - wk34.2011 (20110822-20110826)

by Ilias Biris

Status: https://wiki.linaro.org/WorkingGroups/Middleware/Graphics/WeeklyReport Last meeting minutes: https://wiki.linaro.org/WorkingGroups/Middleware/Graphics/Notes/2011-08-24 Highlights: Milestones for 1109 deliverables: - https://launchpad.net/unity-gles/+milestone/2011.09 - https://launchpad.net/glcompbench/+milestone/2011.09 - https://launchpad.net/linaro-graphics-misc/+milestone/2011.09 - https://launchpad.net/glmark2/+milestone/2011.09 - https://launchpad.net/glproxy/+milestone/2011.09 - https://launchpad.net/linaro-mm-sig/+milestone/2011.09 (memory management work) Today (31Aug) we will discuss how to make available the unity/nux on 1109. I will update the milestone page once the decision is taken. Also note the development on MM: Jesse is preparing a GIT tree to contain the patches available, including components from the Video-Multimedia side (eg OMAP DRM driver (maybe others too), xf86-video-omap open source xorg driver). The tree can be made available as a meta-pkg for the Linaro main release in September (add-on "use at own risk" since all this is work still in progress and not upstreamed completely). Details on the tree and how to use it will come during September. BR, -- Ilias Biris ilias.biris(a)linaro.org Project Manager, Linaro M: +358504839608, IRC: ibiris Skype: ilias_biris Linaro.org│ Open source software for ARM SoCs

13 years, 8 months

[Request] Can Linaro-dev not send duplicate mail to recipients?

by John Stultz

So being on vacation for a few days and checking my mail and have found an explosion of emails. Unfortunately most of them are duplicates. It seems the linaro-dev list isn't configed to avoid mailing folks who are already recipients of the email. So if you're on linaro-dev and you're also To/CC'ed in the email, you get it twice (three times if your other work email was CC'ed as well, but that cannot be helped). Is this something that can be easily resolved? I really don't know much about maillist servers, but I do know I've not had this issue on other mailing lists. So it should be possible. Thoughts? (but don't CC me! :) -john

13 years, 8 months

[PATCH 0/3] Extend SDHCI support for Origen board

by Tushar Behera

Patch 1: It fixes the incorrect card detection type. Patch 2: It enables secondary MMC port. Patch 3: It extends support of 8-bit bus width The patches are rebased to for-next branch of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git Tushar Behera (3): ARM: EXYNOS4: Fix sdhci card detection for ORIGEN ARM: EXYNOS4: Add support for secondary MMC port on ORIGEN ARM: EXYNOS4: Add support for 8-bit bus width in SDHCI for ORIGEN arch/arm/mach-exynos4/Kconfig | 1 + arch/arm/mach-exynos4/mach-origen.c | 19 ++++++++++++++++--- 2 files changed, 17 insertions(+), 3 deletions(-) -- 1.7.4.1

13 years, 8 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

linaro-dev September 2011