linaro-dev July 2011

linaro-dev@lists.linaro.org

107 participants
163 discussions

Change of Date for Linaro Connect Q4 2011

by Stephen Doel

Hi All, I'm pleased to announce we have changed the date for Linaro Connect Q4 2011. It will now be October 31 - 4 November, still in Orlando Florida and still co-located with Ubuntu Developer Summit (which has also changed date). The reason for this is primarily to avoid clashing with other important industry events including ELC Europe, Gstreamer 2011 and ARM TechCon I strongly suggest you start booking travel now. At least from UK, airline flights are already pretty restricted as its around half term week for kids (oh, joy - that will make the plane trip fun ;-). Details about Linaro Connect will start building here: https://wiki.linaro.org/Events/LinaroConnectQ4.11 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: <http://www.facebook.com/pages/Linaro/155974581091106> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog

13 years, 9 months

[ANNOUNCE] First Linaro 11.07 Build Released

by Zach Pfeffer

All, I'm happy to announce the first 11.07 build for generic Panda and Beagle C4. Unfortunately Beagle xM doesn't boot, but Panda and Beagle C4 look great! https://android-build.linaro.org/builds/~linaro-android/beagle-11.07-releas… https://android-build.linaro.org/builds/~linaro-android/panda-11.07-release/ I'm using a only tracking tip approach, which should align with our new CI push. As the tip's stabilize I'm going to advance the release. This way people will have a bleeding edge build and a stable build. Many, many, many thanks to John Stultz and Nicolas Pitre whose diligent work on 2.6.39 we were able to pick up. This release differs from 11.06 in: Linaro 2.6.39 HDMI comes up in the best resolution (no more 640x480 for the upstream focused build). I don't like the term generic build so I'm calling these upstream-focused builds. The next jump will be to 3.0. As always docs are at: Image Install https://wiki.linaro.org/Platform/Android/ImageInstallation Other Docs https://wiki.linaro.org/Platform/Android https://wiki.linaro.org/Platform/Android/GetSource https://wiki.linaro.org/Platform/Android/BuildSource These builds can be tried immediately with: Panda: wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_panda-11.07-rel… wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_panda-11.07-rel… wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_panda-11.07-rel… bzr branch lp:linaro-image-tools ./linaro-image-tools/linaro-android-media-create --mmc /dev/sdd --dev panda --system system.tar.bz2 --userdata userdata.tar.bz2 --boot boot.tar.bz2 Beagle wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_beagle-11.07-re… wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_beagle-11.07-re… wget --no-check-certificate https://android-build.linaro.org/jenkins/job/linaro-android_beagle-11.07-re… bzr branch lp:linaro-image-tools ./linaro-image-tools/linaro-android-media-create --mmc /dev/sdd --dev beagle --system system.tar.bz2 --userdata userdata.tar.bz2 --boot boot.tar.bz2 -Zach

13 years, 9 months

[PATCH] Add Exynos4 mali config.h file

by Angus Ainslie

The mali driver needs an SoC specific config file to build. This is for the Samsung Exynos4 SoC. This is a patch for Chunsangs repo at : git://git.linaro.org/people/chunsangjeong/mali.git Signed-off-by: Angus Ainslie <angus.ainslie(a)linaro.org> --- arch/arm/mach-exynos4/include/mach/mali/config.h | 171 ++++++++++++++++++++++ 1 files changed, 171 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-exynos4/include/mach/mali/config.h diff --git a/arch/arm/mach-exynos4/include/mach/mali/config.h b/arch/arm/mach-exynos4/include/mach/mali/config.h new file mode 100644 index 0000000..1a00d08 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/mali/config.h @@ -0,0 +1,171 @@ +/* + * Copyright (C) 2010 ARM Limited. All rights reserved. + * + * This program is free software and is provided to you under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence. + * + * A copy of the licence is included with the program, and can also be obtained from Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __ARCH_CONFIG_H__ +#define __ARCH_CONFIG_H__ + +/* Configuration for the EB platform with ZBT memory enabled */ +/*zepplin added 2010.08.17 for orion configuration*/ +#define MALI_BASE_ADDR 0x13000000 +#define GP_ADDR MALI_BASE_ADDR +#define L2_ADDR MALI_BASE_ADDR+0x1000 +#define PMU_ADDR MALI_BASE_ADDR+0x2000 +#define GP_MMU_ADDR MALI_BASE_ADDR+0x3000 +#define PP0_MMU_ADDR MALI_BASE_ADDR+0x4000 +#define PP1_MMU_ADDR MALI_BASE_ADDR+0x5000 +#define PP2_MMU_ADDR MALI_BASE_ADDR+0x6000 +#define PP3_MMU_ADDR MALI_BASE_ADDR+0x7000 +#define PP0_ADDR MALI_BASE_ADDR+0x8000 +#define PP1_ADDR MALI_BASE_ADDR+0xA000 +#define PP2_ADDR MALI_BASE_ADDR+0xC000 +#define PP3_ADDR MALI_BASE_ADDR+0xE000 + +/*for mmu and os memory*/ +#define MEM_BASE_ADDR 0x40000000 +#define MEM_TOTAL_SIZE 0x20000000 +#define MEM_MALI_OS_SIZE 0x18000000 + +/*for dedicated memory*/ +#define MEM_MALI_SIZE CONFIG_MALI_MEM_SIZE*1024*1024 +#define MEM_MALI_BASE 0x60000000 - MEM_MALI_SIZE + +#define S5P_IRQ(x) (x+32) +#define IRQ_SPI(x) S5P_IRQ(x+32) +#define MAX_IRQ_IN_COMBINER 8 +#define COMBINER_GROUP(x) ((x) * MAX_IRQ_IN_COMBINER + IRQ_SPI(64)) +#define COMBINER_IRQ(x, y) (COMBINER_GROUP(x) + y) + +#define IRQ_PPMMU0_3D COMBINER_IRQ(13, 0) +#define IRQ_PPMMU1_3D COMBINER_IRQ(13, 1) +#define IRQ_PPMMU2_3D COMBINER_IRQ(13, 2) +#define IRQ_PPMMU3_3D COMBINER_IRQ(13, 3) +#define IRQ_GPMMU_3D COMBINER_IRQ(13, 4) + +#define IRQ_PP0_3D COMBINER_IRQ(14, 0) +#define IRQ_PP1_3D COMBINER_IRQ(14, 1) +#define IRQ_PP2_3D COMBINER_IRQ(14, 2) +#define IRQ_PP3_3D COMBINER_IRQ(14, 3) +#define IRQ_GP_3D COMBINER_IRQ(14, 4) +#define IRQ_PMU_3D COMBINER_IRQ(14, 5) + +static _mali_osk_resource_t arch_configuration [] = +{ + { + .type = MALI400GP, + .description = "Mali-400 GP", + .base = GP_ADDR, + .irq = IRQ_GP_3D, + .mmu_id = 1 + }, + { + .type = MALI400PP, + .base = PP0_ADDR, + .irq = IRQ_PP0_3D, + .description = "Mali-400 PP 0", + .mmu_id = 2 + }, + { + .type = MALI400PP, + .base = PP1_ADDR, + .irq = IRQ_PP1_3D, + .description = "Mali-400 PP 1", + .mmu_id = 3 + }, + { + .type = MALI400PP, + .base = PP2_ADDR, + .irq = IRQ_PP2_3D, + .description = "Mali-400 PP 2", + .mmu_id = 4 + }, + { + .type = MALI400PP, + .base = PP3_ADDR, + .irq = IRQ_PP3_3D, + .description = "Mali-400 PP 3", + .mmu_id = 5 + }, +#if USING_MMU + { + .type = MMU, + .base = GP_MMU_ADDR, + .irq = IRQ_GPMMU_3D, + .description = "Mali-400 MMU for GP", + .mmu_id = 1 + }, + { + .type = MMU, + .base = PP0_MMU_ADDR, + .irq = IRQ_PPMMU0_3D, + .description = "Mali-400 MMU for PP 0", + .mmu_id = 2 + }, + { + .type = MMU, + .base = PP1_MMU_ADDR, + .irq = IRQ_PPMMU1_3D, + .description = "Mali-400 MMU for PP 1", + .mmu_id = 3 + }, + { + .type = MMU, + .base = PP2_MMU_ADDR, + .irq = IRQ_PPMMU2_3D, + .description = "Mali-400 MMU for PP 2", + .mmu_id = 4 + }, + { + .type = MMU, + .base = PP3_MMU_ADDR, + .irq = IRQ_PPMMU3_3D, + .description = "Mali-400 MMU for PP 3", + .mmu_id = 5 + }, +#if USING_OS_MEMORY + { + .type = OS_MEMORY, + .description = "System Memory", + .size = MEM_MALI_OS_SIZE, + .flags = _MALI_CPU_WRITEABLE | _MALI_CPU_READABLE | _MALI_PP_READABLE | _MALI_PP_WRITEABLE | _MALI_GP_READABLE | _MALI_GP_WRITEABLE + }, +#endif +#if USING_DED /* Dedicated Memory */ + { + .type = MEMORY, + .description = "Dedicated Memory", + .base = MEM_MALI_BASE, + .size = MEM_MALI_SIZE, + .flags = _MALI_CPU_WRITEABLE | _MALI_CPU_READABLE | _MALI_PP_READABLE | _MALI_PP_WRITEABLE | _MALI_GP_READABLE | _MALI_GP_WRITEABLE | _MALI_MMU_READABLE | _MALI_MMU_WRITEABLE + }, +#endif/* if USING_OS_MEMORY*/ + { + .type = MEM_VALIDATION, + .description = "memory validation", + .base = MEM_BASE_ADDR, + .size = MEM_TOTAL_SIZE, + .flags = _MALI_CPU_WRITEABLE | _MALI_CPU_READABLE | _MALI_PP_READABLE | _MALI_PP_WRITEABLE | _MALI_GP_READABLE | _MALI_GP_WRITEABLE | _MALI_MMU_READABLE | _MALI_MMU_WRITEABLE + }, +#else /* Not using MMU */ + { + .type = MEMORY, + .description = "Dedicated Memory", + .base = MEM_MALI_BASE, + .size = MEM_MALI_SIZE, + .flags = _MALI_CPU_WRITEABLE | _MALI_CPU_READABLE | _MALI_PP_READABLE | _MALI_PP_WRITEABLE | _MALI_GP_READABLE | _MALI_GP_WRITEABLE | _MALI_MMU_READABLE | _MALI_MMU_WRITEABLE + }, +#endif + { + .type = MALI400L2, + .base = L2_ADDR, + .description = "Mali-400 L2 cache" + }, +}; + +#endif /* __ARCH_CONFIG_H__ */ -- 1.7.4.1

13 years, 9 months

Please tag commits referred to by pinned and release manifests in Android builds

by Zach Pfeffer

In-order to make reproducible builds we create pinned manifests with each commit explicitly listed. We also use this method to create a release. We depend on these pinned commits - if they don't exist the "released" builds can no longer be reproduced. -Zach

13 years, 9 months

Keeping status.linaro.org running

by James Westby

Hi, I've just made some small improvements to status.linaro.org to make it easier to keep running. Firstly, at the bottom of every page is now the time at which the page was last updated. If it's more than an hour ago then the site isn't updating. If it's not updating then follow the "Update log" link to take a look at why. This records each attempt to update and any exceptions that prevented it from happening. It rotates once a day so you may need to look at the "yesterday" link to see why. If there's a bug you can use the "Bugs" link to search for and report it. If you want to check the code use the "Code" link. Finally, if you want to see the config, to see what is being tracked, and to update it, then use the "Config" link. Thanks, James

13 years, 9 months

[PATCH] Fix building mali driver with make O= option

by Angus Ainslie

When building with the make O= option some of the dependenccies and include files can't be resolved. This patch corrects the paths so that the files can be found. Thsis is a patch For Chunsangs repo at : git://git.linaro.org/people/chunsangjeong/mali.git Signed-off-by: Angus Ainslie <angus.ainslie(a)linaro.org> --- drivers/gpu/arm/mali/Makefile | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/arm/mali/Makefile b/drivers/gpu/arm/mali/Makefile index 47a147d..8481706 100755 --- a/drivers/gpu/arm/mali/Makefile +++ b/drivers/gpu/arm/mali/Makefile @@ -10,12 +10,12 @@ OSKOS :=linux FILES_PREFIX= -MALI_FILE_PREFIX := drivers/gpu/arm/mali +MALI_FILE_PREFIX := $(srctree)/drivers/gpu/arm/mali KBUILDROOT = # Add platform configuration file for Mali ifeq ($(CONFIG_ARCH_EXYNOS4),y) -MACHDIR := arch/arm/mach-exynos4 +MACHDIR := $(srctree)/arch/arm/mach-exynos4 MALICONFIGDIR :=$(MACHDIR)/include/mach/mali endif -- 1.7.4.1

13 years, 9 months

[NOTES] Kernel WG Weekly Status report 2011-07-08 - 2011-07-15

by Mounir Bsaibes

Enclosed please find the link to the Weekly Status report for the kernel working group for the week ending 2011-07-15. == Meeting Minutes == https://wiki.linaro.org/WorkingGroups/Kernel/Meetings/2011-07-11 == Weekly Status Report == https://wiki.linaro.org/WorkingGroups/Kernel/Status/2011-07-14 == Summary == * Released initial linaro+android-3.0 kernel branch * Device Tree * migrating imx driver to device tree aware, serial, fec, gpio, esdhc and spi are basically done. * Moving tegra over to use the device tree, most of the devices being initialized using the device tree. * Booted Snowball, with DT. * Experimentally merged the ael tree with linux-linaro-2.6.39. * Submitted kprobe Thumb-2 support patches for review. * Merged branches for omap, imx, at91, davinci, ... into arm-soc.git. * mmc non-blocking patchset v9 is merged in mmc-next for 3.1 * Multiple posting of patch series to contribute to the single kernel image * Merged multiple patches into linaro-2.6.39 Regards, -- 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, 9 months

[NOTES] Power Management WG Weekly Status report week 2011-07-08 - 2011-07-15

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 2011-07-15. == Meeting Minutes == https://wiki.linaro.org/WorkingGroups/PowerManagement/Meetings/2011-07-13 == Weekly Status Report == https://wiki.linaro.org/WorkingGroups/PowerManagement/Status/2011-07-14 == Summary == * Continue to integrate all PMWG's patches * Pushed sched_mc patch for Linaro kernel inclusion * Sync with Andy's tree to try to pull in 4460 patches. * Continue to push IMX hardware and cpuidle patches to mainline. * Powertop2.0 * Ported on android gingerbread. Both dump and ncurses mode working. Will send it to upstream shortly. Regards, -- 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, 9 months

[NOTES] Toolchain WG Weekly Status report 2011-07-8 - 2011-07-15

by Mounir Bsaibes

Enclosed please find the links to the meetings minutes and Weekly Status report for the Toolchain working group for the week ending 2011-07-15. == Meetings minutes == https://wiki.linaro.org/WorkingGroups/Toolchain/Meetings/2011-07-11<https://wiki.linaro.org/WorkingGroups/ToolChain/Meetings/2011-07-11> https://wiki.linaro.org/WorkingGroups/Toolchain/Meetings/2011-07-14<https://wiki.linaro.org/WorkingGroups/ToolChain/Meetings/2011-07-14> == Weekly Status Report == https://wiki.linaro.org/WorkingGroups/ToolChain/Status/2011-07-14 == Summary == * 64 bit atomics: * Have been submitted to GCC and are being discussed * Discussion on the kernel implementation and ways of aborting continues * Started the mechanics of getting the string routines into GLIBC. Next step would be to post. * Investigating a fault in the Android build of GCC * Need to reverse the Android toolchain build process first * GDB 7.3 prerelease is out * Forward porting our 7.2 patch set to the prerelease to be ready when 7.3 is released * Need to organise the Launchpad 7.3 import * Continuing on GCC performance improvements * Overwidening multiplies * Scheduler exensions for some instructions * Sorting out the CoreMark regression before landing epilogue uses * SMS bootstrap failure due to doloop support * A good number of bug fixes for this release Regards, 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, 9 months

[ACTIVITY] Android Platform Team 2011-07-03 to 2011-07-10

by Tony Mansson

Key Points for wider discussion: Snowball Android is now building on the build server: https://android-build.linaro.org/builds/~linaro-android/leb-snowball/ Team Highlights: Busybox is compiling now and work continues to complete the Android integration MLO integration into TI 3.0 LEB started. Multimedia test script is completed. It will be put in LEB but excluding the required (large) media files. Download link will appear to user. Integrating the Build server output to LAVA ongoing. gcc 4.6 successfully integrated in Linaro Android build. Dbus code cleanup was required and changes will be upstreamed to AOSP. Miscellaneous: ---- This status can be found at https://wiki.linaro.org/Platform/Android/Status/2011-07-14

13 years, 9 months

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linaro-dev July 2011