RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: Tony Lindgren [mailto:t...@atomide.com] Sent: Thursday, October 07, 2010 5:34 AM To: Ohad Ben-Cohen Cc: G, Manjunath Kondaiah; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing * Ohad Ben-Cohen o...@wizery.com [101004 15:21]: On Mon, Oct 4, 2010 at 2:52 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Remove nosmp from your bootargs and try. Indeed, it doesn't boot. wizery.com/ohad/blaze-linux-omap-smp.txt.gz FYI, posted a fix for this: http://patchwork.kernel.org/patch/237401/ Thanks! It boots up(both with smp and nosmp options in bootargs) on omap4 blaze. -Manjunath-- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
* Ohad Ben-Cohen o...@wizery.com [101004 15:21]: On Mon, Oct 4, 2010 at 2:52 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Remove nosmp from your bootargs and try. Indeed, it doesn't boot. wizery.com/ohad/blaze-linux-omap-smp.txt.gz FYI, posted a fix for this: http://patchwork.kernel.org/patch/237401/ Regards, Tony -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Tuesday, October 05, 2010 1:05 AM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing G, Manjunath Kondaiah manj...@ti.com writes: ... As I mentioned no changes to defconfig and it looks like cpu idle is disabled and cpu idle wait is enabled in .config after running make omap2plus_defconfig OK, my fault. I misread your bootlog, and now see that it's the default idle path that is triggering the fault, not CPUidle. I tried on my es2.0 panda and see the same thing now, dump below. The misc. PM warnings on boot are expected as OMAP4 does not have functioning PM support in mainline yet.The error that crashes is somewhat different, but also likely related to PM as it appears to be triggered the upon the first attempt at idle. I haven't debugged any further, but you might want to try again with enabling more verbose kernel debugging, specifically: CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_ERRORS=y as you shoul hopefully get some more information as to what causes the initial panic. After enabling above debug options also, I don't see any change in the log. http://pastebin.com/mf8HvQCX -Manjunath-- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
G, Manjunath Kondaiah manj...@ti.com writes: -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Tuesday, October 05, 2010 1:05 AM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing G, Manjunath Kondaiah manj...@ti.com writes: ... As I mentioned no changes to defconfig and it looks like cpu idle is disabled and cpu idle wait is enabled in .config after running make omap2plus_defconfig OK, my fault. I misread your bootlog, and now see that it's the default idle path that is triggering the fault, not CPUidle. I tried on my es2.0 panda and see the same thing now, dump below. The misc. PM warnings on boot are expected as OMAP4 does not have functioning PM support in mainline yet.The error that crashes is somewhat different, but also likely related to PM as it appears to be triggered the upon the first attempt at idle. I haven't debugged any further, but you might want to try again with enabling more verbose kernel debugging, specifically: CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_ERRORS=y as you shoul hopefully get some more information as to what causes the initial panic. After enabling above debug options also, I don't see any change in the log. http://pastebin.com/mf8HvQCX Do you have 'debug' on your kernel command line? Kevin -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. The complete bootlogs are available at: NFS bootlog: http://pastebin.com/nrWQ5FGG Ramdisk bootlog: http://pastebin.com/1F75d2Ew -Manjunath -Original Message- From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Tony Lindgren Sent: Saturday, October 02, 2010 6:18 AM To: linux-omap@vger.kernel.org Subject: NOTE: hwmod changes merged to linux-omap master for testing Hi all, So I've finally merged Kevin's hwmod branch into the linux-omap master so we can give it some testing to see if we can merge it to the mainline. Might take few minutes to hit the mirrors. Please note that for omap2plus machines you need to change: - u-boot bootargs for kernel cmdline needs to change with setenv - if you use hardcoded CONFIG_CMDLINE, change it in your .config - /etc/inittab in your omap root file system if using serial console This is because otherwise the serial-omap would be conflicting with the 8250 driver. This should not affect omap1 machines. Please give it a try and report any issues on this list! Now all the machines except ams_delta_defconfig should build. That one is still missing some camera driver changes to build. Regards, Tony -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
On Mon, Oct 4, 2010 at 2:20 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Can you post complete boot log? so far, it failed on one blaze and one 3430sdp both of them are having es2.0 Sure: wizery.com/ohad/blaze-linux-omap.txt.gz Summary of my setup: - Blaze ES2.0 - linux-omap-2.6 master branch (commit 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing) - omap2plus_defconfig - kernel boots (with 2-3 warnings) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
On Mon, Oct 4, 2010 at 9:49 AM, G, Manjunath Kondaiah manj...@ti.com wrote: Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. FWIW, for me it worked just fine with blaze -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: Ohad Ben-Cohen [mailto:o...@wizery.com] Sent: Monday, October 04, 2010 6:03 PM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing On Mon, Oct 4, 2010 at 2:20 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Can you post complete boot log? so far, it failed on one blaze and one 3430sdp both of them are having es2.0 Sure: wizery.com/ohad/blaze-linux-omap.txt.gz Here is difference: you are booting with nosmp.. console=ttyO2,115200n8 root=/dev/nfs rw rootdelay=1 mem=4...@0x8000 mem=5...@0xa000 noinitrd vram=12M omapfb.vram=0:5M,1:5M nosmp nfsroot=192.168.1.4:/home/ohad/embedded/myfs_blaze,nolock,devfs=mount ip=192.168.1.160 Remove nosmp from your bootargs and try. -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: Ohad Ben-Cohen [mailto:o...@wizery.com] Sent: Monday, October 04, 2010 5:44 PM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing On Mon, Oct 4, 2010 at 2:13 PM, G, Manjunath Kondaiah manj...@ti.com wrote: ES2.0 or ES1.0? 2.0 Can you post complete boot log? so far, it failed on one blaze and one 3430sdp both of them are having es2.0 -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: Govindraj [mailto:govindraj...@gmail.com] Sent: Monday, October 04, 2010 2:50 PM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing On Mon, Oct 4, 2010 at 1:19 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. This issue though seems to exist much before hwmod merge, I tried below commit on master Mainline line kernel(2.6.36-rc6) merged only with 'omap_for_2.6.37' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4-base will work fine on omap4. -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
On Mon, Oct 4, 2010 at 2:13 PM, G, Manjunath Kondaiah manj...@ti.com wrote: ES2.0 or ES1.0? 2.0 -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
On Mon, Oct 4, 2010 at 1:19 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. This issue though seems to exist much before hwmod merge, I tried below commit on master commit 2365f1f7e5544b531ccd3e07fd06bb12bf7a62a7 Merge: acc012f 391bcdd Author: Tony Lindgren t...@atomide.com Date: Wed Sep 29 11:19:10 2010 -0700 Issue still reproducible. I used 4430SDP with es2.0 Not sure what is happening though. http://pastebin.com/LZKaAztT --- Regards, Govindraj.R The complete bootlogs are available at: NFS bootlog: http://pastebin.com/nrWQ5FGG Ramdisk bootlog: http://pastebin.com/1F75d2Ew -Manjunath -Original Message- From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Tony Lindgren Sent: Saturday, October 02, 2010 6:18 AM To: linux-omap@vger.kernel.org Subject: NOTE: hwmod changes merged to linux-omap master for testing Hi all, So I've finally merged Kevin's hwmod branch into the linux-omap master so we can give it some testing to see if we can merge it to the mainline. Might take few minutes to hit the mirrors. Please note that for omap2plus machines you need to change: - u-boot bootargs for kernel cmdline needs to change with setenv - if you use hardcoded CONFIG_CMDLINE, change it in your .config - /etc/inittab in your omap root file system if using serial console This is because otherwise the serial-omap would be conflicting with the 8250 driver. This should not affect omap1 machines. Please give it a try and report any issues on this list! Now all the machines except ams_delta_defconfig should build. That one is still missing some camera driver changes to build. Regards, Tony -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
G, Manjunath Kondaiah manj...@ti.com writes: Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. The complete bootlogs are available at: NFS bootlog: http://pastebin.com/nrWQ5FGG In the future, it helps greatly if you state what defconfig you're using, and specifically what you've changed from the default defconfig. Looking at this log, you've enabled CPUidle in your config, which is not (yet) supported for OMAP4 in mainline. Kevin Ramdisk bootlog: http://pastebin.com/1F75d2Ew -Manjunath -Original Message- From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of Tony Lindgren Sent: Saturday, October 02, 2010 6:18 AM To: linux-omap@vger.kernel.org Subject: NOTE: hwmod changes merged to linux-omap master for testing Hi all, So I've finally merged Kevin's hwmod branch into the linux-omap master so we can give it some testing to see if we can merge it to the mainline. Might take few minutes to hit the mirrors. Please note that for omap2plus machines you need to change: - u-boot bootargs for kernel cmdline needs to change with setenv - if you use hardcoded CONFIG_CMDLINE, change it in your .config - /etc/inittab in your omap root file system if using serial console This is because otherwise the serial-omap would be conflicting with the 8250 driver. This should not affect omap1 machines. Please give it a try and report any issues on this list! Now all the machines except ams_delta_defconfig should build. That one is still missing some camera driver changes to build. Regards, Tony -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Monday, October 04, 2010 8:36 PM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing G, Manjunath Kondaiah manj...@ti.com writes: Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. The complete bootlogs are available at: NFS bootlog: http://pastebin.com/nrWQ5FGG In the future, it helps greatly if you state what defconfig you're using, ok. I have used omap2plus_defconfig and specifically what you've changed from the default defconfig. No changes to defconfig Looking at this log, you've enabled CPUidle in your config, which is not (yet) supported for OMAP4 in mainline. As I mentioned no changes to defconfig and it looks like cpu idle is disabled and cpu idle wait is enabled in .config after running make omap2plus_defconfig $ cat arch/arm/configs/omap2plus_defconfig | grep CPU_IDLE $ $ make omap2plus_defconfig # # configuration written to .config # $ cat .config | grep CPU_IDLE CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y # CONFIG_CPU_IDLE is not set $ Even if I disable CPU_IDLE_WAIT manually, behaviour is same -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: NOTE: hwmod changes merged to linux-omap master for testing
-Original Message- From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap-ow...@vger.kernel.org] On Behalf Of G, Manjunath Kondaiah Sent: Monday, October 04, 2010 10:16 PM To: Kevin Hilman Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: RE: NOTE: hwmod changes merged to linux-omap master for testing -Original Message- From: Kevin Hilman [mailto:khil...@deeprootsystems.com] Sent: Monday, October 04, 2010 8:36 PM To: G, Manjunath Kondaiah Cc: Tony Lindgren; linux-omap@vger.kernel.org Subject: Re: NOTE: hwmod changes merged to linux-omap master for testing G, Manjunath Kondaiah manj...@ti.com writes: Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. The complete bootlogs are available at: NFS bootlog: http://pastebin.com/nrWQ5FGG In the future, it helps greatly if you state what defconfig you're using, ok. I have used omap2plus_defconfig Since this is for linux-omap master, now we have only omap2plus_defconfig for all omap2plus hence the reason for not mentioning defconfig. -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
G, Manjunath Kondaiah manj...@ti.com writes: G, Manjunath Kondaiah manj...@ti.com writes: Hi Tony, With latest merges on master branch with commit ID: 0882b1455797b0a104978000a622c3f2412e7cf5 omap: READ CAREFULLY: Fix build after merging in hwmod support for testing Booting with zoom3 seems to be fine but observed issues with omap4 blaze board. Looks like multiple warning dumps and finally it crashes after Freeing init memory with both NFS and ramdisk file systems. The complete bootlogs are available at: NFS bootlog: http://pastebin.com/nrWQ5FGG In the future, it helps greatly if you state what defconfig you're using, ok. I have used omap2plus_defconfig and specifically what you've changed from the default defconfig. No changes to defconfig Looking at this log, you've enabled CPUidle in your config, which is not (yet) supported for OMAP4 in mainline. As I mentioned no changes to defconfig and it looks like cpu idle is disabled and cpu idle wait is enabled in .config after running make omap2plus_defconfig OK, my fault. I misread your bootlog, and now see that it's the default idle path that is triggering the fault, not CPUidle. I tried on my es2.0 panda and see the same thing now, dump below. The misc. PM warnings on boot are expected as OMAP4 does not have functioning PM support in mainline yet.The error that crashes is somewhat different, but also likely related to PM as it appears to be triggered the upon the first attempt at idle. I haven't debugged any further, but you might want to try again with enabling more verbose kernel debugging, specifically: CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_ERRORS=y as you shoul hopefully get some more information as to what causes the initial panic. Kevin [3.495330] Waiting for root device /dev/mmcblk0p2... [3.508880] mmc0: new high speed SDHC card at address d555 [3.516265] mmcblk0: mmc0:d555 SU08G 7.60 GiB [3.523223] mmcblk0: p1 p2 [3.607177] EXT3-fs: barriers not enabled [3.612609] kjournald starting. Commit interval 5 seconds [3.624664] EXT3-fs (mmcblk0p2): using internal journal [3.630401] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [3.637878] VFS: Mounted root (ext3 filesystem) on device 179:2. [3.644287] Freeing init memory: 268K [3.716003] Kernel panic - not syncing: Attempted to kill init! [3.722381] CPU0: stopping [3.725250] [c0052540] (unwind_backtrace+0x0/0xec) from [c004b2f8] (do_I) [3.733917] [c004b2f8] (do_IPI+0xfc/0x184) from [c03efdfc] (__irq_svc+0x) [3.742095] Exception stack(0xc056df78 to 0xc056dfc0) [3.747375] df60: 0 [3.755920] df80: 348f c056c000 c05e8aa8 c003503c c0580234 80032 [3.764465] dfa0: 001f c056dfc0 c00b7b4c c004cd44 2000f [3.773040] [c03efdfc] (__irq_svc+0x9c/0x160) from [c004cd44] (default_i) [3.781677] [c004cd44] (default_idle+0x30/0x38) from [c004d2f0] (cpu_idl) [3.790130] [c004d2f0] (cpu_idle+0x9c/0xf8) from [c0008ba8] (start_kerne) [3.798767] [c0008ba8] (start_kernel+0x2a4/0x300) from [80008084] (0x800) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: NOTE: hwmod changes merged to linux-omap master for testing
On Mon, Oct 4, 2010 at 2:52 PM, G, Manjunath Kondaiah manj...@ti.com wrote: Remove nosmp from your bootargs and try. Indeed, it doesn't boot. wizery.com/ohad/blaze-linux-omap-smp.txt.gz -Manjunath -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
