linaro-dev May 2011

linaro-dev@lists.linaro.org

122 participants
116 discussions

[[PATCH Android device/linaro/pandaboard]] Remove init.ompa4.sh

by Patrik Ryd

The file init.ompa4.sh only contained one line for setting ro.runtime.device. This property is not used so the file can be removed. Bug #747911 --- AndroidBoard.mk | 5 ----- init.omap4.rc | 3 --- init.omap4.sh | 3 --- 3 files changed, 0 insertions(+), 11 deletions(-) delete mode 100755 init.omap4.sh diff --git a/AndroidBoard.mk b/AndroidBoard.mk index c417cac..4dfe386 100644 --- a/AndroidBoard.mk +++ b/AndroidBoard.mk @@ -30,11 +30,6 @@ ALL_PREBUILT += $(file) $(file) : $(LOCAL_PATH)/init.omap4.rc | $(ACP) $(transform-prebuilt-to-target) -file := $(PRODUCT_OUT)/system/etc/init.omap4.sh -ALL_PREBUILT += $(file) -$(file) : $(LOCAL_PATH)/init.omap4.sh | $(ACP) - $(transform-prebuilt-to-target) - file := $(TARGET_ROOT_OUT)/initlogo.rle ALL_PREBUILT += $(file) $(file) : $(LOCAL_PATH)/initlogo.rle | $(ACP) diff --git a/init.omap4.rc b/init.omap4.rc index 18ea7ef..c867e9e 100644 --- a/init.omap4.rc +++ b/init.omap4.rc @@ -3,9 +3,6 @@ on boot mkdir /data/misc/dhcp 0770 dhcp dhcp chmod 0770 /data/misc/dhcp -service omap4-setup /system/etc/init.omap4.sh - oneshot - service faketsd /system/bin/faketsd user bluetooth group bluetooth diff --git a/init.omap4.sh b/init.omap4.sh deleted file mode 100755 index ecd1aa8..0000000 --- a/init.omap4.sh +++ /dev/null @@ -1,3 +0,0 @@ -#!/system/bin/sh - -setprop ro.runtime.device pandaboard -- 1.7.4.1

13 years, 2 months

1105 delivery of pm, multimedia, graphics

by Barry Song

Hi all, it is easy to get toolchain/uboot/kernel/android source codes. but i have been really searching all over the website but still fail to get source codes of pm(expect powerdebug last updated 6 weeks ago), multimedia, graphics. so i am really difficult to find delivery of pm, multimedia, graphics team. is there a delivery list for these teams? Thanks very much Barry

13 years, 2 months

Re: u-boot: initial support for smsc95xx and TFTP boot at Panda

by Ricardo Salveti

On Fri, May 20, 2011 at 1:11 AM, Ricardo Salveti <rsalveti(a)rsalveti.net> wrote: > Hi John, > > Today I was trying to see if I could get the ethernet driver to work > with Panda, so we could try TFTP support. > > Most of the patches are posted at the u-boot m-l already, that consist > of the smsc95xx driver and EHCI support for Panda. With all these > patches, and using the x-loader provided by omapzoom, I can make the > ethernet device to work just fine, and also able to use TFTP. > > You can find my WIP tree at > https://gitorious.org/ubuntu-experimental/linaro-u-boot/commits/u-boot-mast… > > Remaining issues: > * Doesn't work with the upstream version of X-Loader (probably > missing some EHCI related initialization); Just found the fix for the upstream X-Loader and I'm now able to use u-boot with ehci with it. It seems to be even more reliable than with the older one. Patch: https://pastebin.linaro.org/88/ Already sent upstream, will confirm if it also fixes some EHCI issues we have and try to make a SRU. Cheers, -- Ricardo Salveti de Araujo

13 years, 2 months

Problem booting IGEP when using device tree

by Grant Likely

Hi Kevin and Paul, Would either of you mind looking at this bug report? On the IGEP, when booting with DT is used, something appears to get messed up with initializing the clocks. In this case, the device tree isn't actually doing anything other than replacing ATAGs for passing memory size, command line and initrd address. There /shouldn't/ be any difference between ATAG and DT booting, but obviously something has gone wrong. I've attached to the bug a diff between the log output of a working boot (ATAGs) and a non working boot (DT). https://bugs.launchpad.net/linux-linaro/+bug/768680 Thanks, g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.

13 years, 2 months

Bootchart analysis

by Tom Gall

Hi All, >From UDS last week I was inspired to run bootchart on our Linaru Ubuntu-desktop LEB. I collected the data on my panda board using the daily snapshot from last week. >From a very quick examination of the output, it would seem we are IO bound. I've created a quick wiki page about BootChart and attached the data I've gathered. https://wiki.linaro.org/BootChart Regards, Tom Linaro Developer Platforms "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 irc) Dr_Who

13 years, 2 months

Android: Duplication in LEB-panda.xml manifest

by Kan-Ru Chen

Hi, I'm developing on the linaro_android_2.3.3 branch and using the LEB-panda.xml manifest. I found there are two records for path "frameworks/base", pointing to different remotes. Do you know which is the correct one to base on? Cheers, Kanru

13 years, 2 months

u-boot: initial support for smsc95xx and TFTP boot at Panda

by Ricardo Salveti

Hi John, Today I was trying to see if I could get the ethernet driver to work with Panda, so we could try TFTP support. Most of the patches are posted at the u-boot m-l already, that consist of the smsc95xx driver and EHCI support for Panda. With all these patches, and using the x-loader provided by omapzoom, I can make the ethernet device to work just fine, and also able to use TFTP. You can find my WIP tree at https://gitorious.org/ubuntu-experimental/linaro-u-boot/commits/u-boot-mast… Remaining issues: * Doesn't work with the upstream version of X-Loader (probably missing some EHCI related initialization); * The SMSC driver seems to be quite unstable, as if you try to start and stop the USB it'll hang at the next time you try to start it again; * The EHCI driver duplicate a lot of code from the OMAP 3 driver, we should to reduce most of it; * Doesn't work without setting a valid mac address; * Default mac address is still 0, and we could use the same logic at the kernel to calculate the unique mac per board (using omap die ie); Would also be good to test with SPL, but don't know yet how good is the current support for it. Binaries for those who want to test at their pandas: http://people.canonical.com/~rsalveti/tftp-u-boot/ To test just hit any key to get at the u-boot shell and call 'usb start; dhcp', and you should get something like: Panda # usb start (Re)start USB... USB: Register 1313 NbrPorts 3 USB EHCI 1.00 scanning bus for devices... The request port(2) is not configured EHCI timed out on TD - token=0x80008c80 The request port(2) is not configured 4 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found scanning bus for ethernet devices... 1 Ethernet Device(s) found Panda # dhcp Waiting for Ethernet connection... done. BOOTP broadcast 1 *** Unhandled DHCP Option in OFFER/ACK: 28 *** Unhandled DHCP Option in OFFER/ACK: 28 DHCP client bound to address 10.42.43.32 Using sms0 device TFTP from server 10.42.43.1; our IP address is 10.42.43.32 Filename 'uImage'. Load address: 0x82000000 Loading: * Cheers, -- Ricardo Salveti de Araujo

13 years, 2 months

[PATCH] arm/dt: Add ST-Ericsson u8500 device tree support

by Grant Likely

Adds support for passing a device tree for booting the u8500 board. Signed-off-by: Grant Likely <grant.likely(a)secretlab.ca> --- Completely untested. Not even compiled. Per, this should be all you need to change in the kernel to get DT support working on the u8500. g. arch/arm/boot/dts/u8500-hrefv60.dts | 7 +++++++ arch/arm/mach-ux500/Makefile.boot | 1 + arch/arm/mach-ux500/board-mop500.c | 6 ++++++ 3 files changed, 14 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/u8500-hrefv60.dts diff --git a/arch/arm/boot/dts/u8500-hrefv60.dts b/arch/arm/boot/dts/u8500-hrefv60.dts new file mode 100644 index 0000000..3e12e8b --- /dev/null +++ b/arch/arm/boot/dts/u8500-hrefv60.dts @@ -0,0 +1,7 @@ +/dts-v1/; +/include/ "skeleton.dtsi" + +/ { + model = "ST-Ericsson U8500 HREFv60+ Reference Platform"; + compatible = "stericsson,hrefv60plus"; +}; diff --git a/arch/arm/mach-ux500/Makefile.boot b/arch/arm/mach-ux500/Makefile.boot index c7e75ac..9c83bfb 100644 --- a/arch/arm/mach-ux500/Makefile.boot +++ b/arch/arm/mach-ux500/Makefile.boot @@ -2,3 +2,4 @@ params_phys-y := 0x00000100 initrd_phys-y := 0x00800000 +dtb-$(CONFIG_MACH_U8500) += u8500-hrefv60.dtb diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index cc64bf4..59b7ddb 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -468,10 +468,16 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform") .init_machine = mop500_init_machine, MACHINE_END +static const char *u8500_dt_match[] __initdata = { + "stericsson,hrefv60plus", + NULL +}; + MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+") .boot_params = 0x100, .map_io = u8500_map_io, .init_irq = ux500_init_irq, .timer = &ux500_timer, .init_machine = mop500_init_machine, + .dt_match = u8500_dt_match, MACHINE_END

13 years, 2 months

[PATCH v3 0/2] SMDKV310 Board Support

by Chander Kashyap

Hi, This patchset adds support for a new board SMDKV310, based on S5PV310 SOC. This SOC is very similar to S5PC210 SOC, hence we are re-using this SOC code. Specific changes in PATCH v3 are mention in specific patch files. Chander Kashyap (2): ARMV7: Add support for Samsung SMDKV310 Board ARMV7: MMC SPL Boot support for SMDKV310 board MAINTAINERS | 4 + Makefile | 11 + board/samsung/smdkv310/Makefile | 46 ++ board/samsung/smdkv310/lowlevel_init.S | 470 ++++++++++++++++++++ board/samsung/smdkv310/mem_setup.S | 365 +++++++++++++++ board/samsung/smdkv310/smdkv310.c | 136 ++++++ boards.cfg | 1 + include/configs/smdkv310.h | 169 +++++++ mmc_spl/board/samsung/smdkv310/Makefile | 105 +++++ mmc_spl/board/samsung/smdkv310/mmc_boot.c | 81 ++++ .../board/samsung/smdkv310/tools/mkv310_image.c | 116 +++++ mmc_spl/board/samsung/smdkv310/u-boot.lds | 86 ++++ 12 files changed, 1590 insertions(+), 0 deletions(-) create mode 100644 board/samsung/smdkv310/Makefile create mode 100644 board/samsung/smdkv310/lowlevel_init.S create mode 100644 board/samsung/smdkv310/mem_setup.S create mode 100644 board/samsung/smdkv310/smdkv310.c create mode 100644 include/configs/smdkv310.h create mode 100644 mmc_spl/board/samsung/smdkv310/Makefile create mode 100644 mmc_spl/board/samsung/smdkv310/mmc_boot.c create mode 100644 mmc_spl/board/samsung/smdkv310/tools/mkv310_image.c create mode 100644 mmc_spl/board/samsung/smdkv310/u-boot.lds -- 1.7.4.1

13 years, 2 months

[STATUS] Android Platform Team 2011-05-18

by Zach Pfeffer

See: https://wiki.linaro.org/Platform/Android/Status/2011-05-18 Highlights: 1. Android Panda LEB GFX being debugged. 2. Android BPs getting defined and work-items drafted. 3. Finishing validation integration. 4. Need Android PoC's from all landing teams and WGs. -Zach

13 years, 2 months

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linaro-dev May 2011