Re: am3517: failed to boot 3.10-rc1
On 17.05.2013 18:51, Kevin Hilman wrote: Yegor Yefremov yegor_s...@visionsystems.de writes: On 15.05.2013 10:37, Yegor Yefremov wrote: On 14.05.2013 15:01, Yegor Yefremov wrote: On 14.05.2013 14:52, Felipe Balbi wrote: On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? 'git checkout v3.9' version is working, will try to bisect. This is bisect's result: f7b861b7a6d9d1838cbbb5f4053e61578b86d134 is the first bad commit commit f7b861b7a6d9d1838cbbb5f4053e61578b86d134 Author: Thomas Gleixner t...@linutronix.de Date: Thu Mar 21 22:49:38 2013 +0100 arm: Use generic idle loop Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by: Thomas Gleixner t...@linutronix.de Cc: Linus Torvalds torva...@linux-foundation.org Cc: Rusty Russell ru...@rustcorp.com.au Cc: Paul McKenney paul...@linux.vnet.ibm.com Cc: Peter Zijlstra pet...@infradead.org Reviewed-by: Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Cc: Magnus Damm magnus.d...@gmail.com Cc: Russell King li...@arm.linux.org.uk Tested-by: Kevin Hilman khil...@linaro.org # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238...@linutronix.de :04 04 887517403888ff3947bce216aa4c1ff3ce3af434 8dc5236688a80fc64fa4112ce6136ecf3a19bac9 M arch We had such a problem long ago (https://patchwork.kernel.org/patch/1220061/ and http://www.spinics.net/lists/arm-kernel/msg168865.html) and the workaround was to use hohlt in kernel parameters. But with this patch the nohlt has gone. So now we need a solution, that fixes the root of the problem. The broken 'nohlt' feature was indeed a regression caused by the above patch, but there's already a fix queued for v3.10-rc2[1], so -rc1 will need the patch applied manually. Kevin [1] https://lkml.org/lkml/2013/5/5/6 Thanks. rc2's 'nohlt' is working as expected. Yegor -- 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: am3517: failed to boot 3.10-rc1
Yegor Yefremov yegor_s...@visionsystems.de writes: On 15.05.2013 10:37, Yegor Yefremov wrote: On 14.05.2013 15:01, Yegor Yefremov wrote: On 14.05.2013 14:52, Felipe Balbi wrote: On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? 'git checkout v3.9' version is working, will try to bisect. This is bisect's result: f7b861b7a6d9d1838cbbb5f4053e61578b86d134 is the first bad commit commit f7b861b7a6d9d1838cbbb5f4053e61578b86d134 Author: Thomas Gleixner t...@linutronix.de Date: Thu Mar 21 22:49:38 2013 +0100 arm: Use generic idle loop Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by: Thomas Gleixner t...@linutronix.de Cc: Linus Torvalds torva...@linux-foundation.org Cc: Rusty Russell ru...@rustcorp.com.au Cc: Paul McKenney paul...@linux.vnet.ibm.com Cc: Peter Zijlstra pet...@infradead.org Reviewed-by: Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Cc: Magnus Damm magnus.d...@gmail.com Cc: Russell King li...@arm.linux.org.uk Tested-by: Kevin Hilman khil...@linaro.org # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238...@linutronix.de :04 04 887517403888ff3947bce216aa4c1ff3ce3af434 8dc5236688a80fc64fa4112ce6136ecf3a19bac9 M arch We had such a problem long ago (https://patchwork.kernel.org/patch/1220061/ and http://www.spinics.net/lists/arm-kernel/msg168865.html) and the workaround was to use hohlt in kernel parameters. But with this patch the nohlt has gone. So now we need a solution, that fixes the root of the problem. The broken 'nohlt' feature was indeed a regression caused by the above patch, but there's already a fix queued for v3.10-rc2[1], so -rc1 will need the patch applied manually. Kevin [1] https://lkml.org/lkml/2013/5/5/6 -- 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: am3517: failed to boot 3.10-rc1
* Yegor Yefremov yegor_s...@visionsystems.de [130515 02:37]: On 15.05.2013 10:37, Yegor Yefremov wrote: On 14.05.2013 15:01, Yegor Yefremov wrote: On 14.05.2013 14:52, Felipe Balbi wrote: On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? 'git checkout v3.9' version is working, will try to bisect. This is bisect's result: f7b861b7a6d9d1838cbbb5f4053e61578b86d134 is the first bad commit commit f7b861b7a6d9d1838cbbb5f4053e61578b86d134 Author: Thomas Gleixner t...@linutronix.de Date: Thu Mar 21 22:49:38 2013 +0100 arm: Use generic idle loop Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by: Thomas Gleixner t...@linutronix.de Cc: Linus Torvalds torva...@linux-foundation.org Cc: Rusty Russell ru...@rustcorp.com.au Cc: Paul McKenney paul...@linux.vnet.ibm.com Cc: Peter Zijlstra pet...@infradead.org Reviewed-by: Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Cc: Magnus Damm magnus.d...@gmail.com Cc: Russell King li...@arm.linux.org.uk Tested-by: Kevin Hilman khil...@linaro.org # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238...@linutronix.de :04 04 887517403888ff3947bce216aa4c1ff3ce3af434 8dc5236688a80fc64fa4112ce6136ecf3a19bac9 M arch We had such a problem long ago (https://patchwork.kernel.org/patch/1220061/ and http://www.spinics.net/lists/arm-kernel/msg168865.html) and the workaround was to use hohlt in kernel parameters. But with this patch the nohlt has gone. So now we need a solution, that fixes the root of the problem. Hmm at least am3703 boots just fine with v3.10-rc1 except for the deeper idle states not working properly without the patch I posted. And looks like the PM for DT based booting still needs a bit work. 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: am3517: failed to boot 3.10-rc1
On 14.05.2013 15:01, Yegor Yefremov wrote: On 14.05.2013 14:52, Felipe Balbi wrote: On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? 'git checkout v3.9' version is working, will try to bisect. This is bisect's result: f7b861b7a6d9d1838cbbb5f4053e61578b86d134 is the first bad commit commit f7b861b7a6d9d1838cbbb5f4053e61578b86d134 Author: Thomas Gleixner t...@linutronix.de Date: Thu Mar 21 22:49:38 2013 +0100 arm: Use generic idle loop Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by: Thomas Gleixner t...@linutronix.de Cc: Linus Torvalds torva...@linux-foundation.org Cc: Rusty Russell ru...@rustcorp.com.au Cc: Paul McKenney paul...@linux.vnet.ibm.com Cc: Peter Zijlstra pet...@infradead.org Reviewed-by: Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Cc: Magnus Damm magnus.d...@gmail.com Cc: Russell King li...@arm.linux.org.uk Tested-by: Kevin Hilman khil...@linaro.org # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238...@linutronix.de :04 04 887517403888ff3947bce216aa4c1ff3ce3af434 8dc5236688a80fc64fa4112ce6136ecf3a19bac9 M arch Any idea? Yegor -- 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: am3517: failed to boot 3.10-rc1
On 15.05.2013 10:37, Yegor Yefremov wrote: On 14.05.2013 15:01, Yegor Yefremov wrote: On 14.05.2013 14:52, Felipe Balbi wrote: On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? 'git checkout v3.9' version is working, will try to bisect. This is bisect's result: f7b861b7a6d9d1838cbbb5f4053e61578b86d134 is the first bad commit commit f7b861b7a6d9d1838cbbb5f4053e61578b86d134 Author: Thomas Gleixner t...@linutronix.de Date: Thu Mar 21 22:49:38 2013 +0100 arm: Use generic idle loop Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by: Thomas Gleixner t...@linutronix.de Cc: Linus Torvalds torva...@linux-foundation.org Cc: Rusty Russell ru...@rustcorp.com.au Cc: Paul McKenney paul...@linux.vnet.ibm.com Cc: Peter Zijlstra pet...@infradead.org Reviewed-by: Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Cc: Magnus Damm magnus.d...@gmail.com Cc: Russell King li...@arm.linux.org.uk Tested-by: Kevin Hilman khil...@linaro.org # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238...@linutronix.de :04 04 887517403888ff3947bce216aa4c1ff3ce3af434 8dc5236688a80fc64fa4112ce6136ecf3a19bac9 M arch We had such a problem long ago (https://patchwork.kernel.org/patch/1220061/ and http://www.spinics.net/lists/arm-kernel/msg168865.html) and the workaround was to use hohlt in kernel parameters. But with this patch the nohlt has gone. So now we need a solution, that fixes the root of the problem. -- 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: am3517: failed to boot 3.10-rc1
On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? -- balbi signature.asc Description: Digital signature
Re: am3517: failed to boot 3.10-rc1
On 14.05.2013 14:52, Felipe Balbi wrote: On Tue, May 14, 2013 at 11:24:44AM +0200, Yegor Yefremov wrote: Trying to boot 3.10-rc1 on an am3515 based board. With the same .config as 3.7 the system comes to RTC stops there. I've also tried make omap2plus_defconfig with no visible difference. I'm booting from MMC card and it will be detected by the system. Kernel is from http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git, latest commit f722406faae2d073cc1d01063d1123c35425939e. Are there any pending patches needed to boot on am3517? does v3.9 work ? Can you bisect ? 'git checkout v3.9' version is working, will try to bisect. Yegor -- 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
