Hi Manikandan, > On 15 Jul 2020, at 08:47, Manikandan Chockalingam (RBEI/ECF3) > <manikandan.chockalin...@in.bosch.com> wrote: > > Hello Oleksandr Tyshchenko, > Thanks for your quick response. With Xen stable 4.13 branch, the mentioned > issue is solved. > > Is there any document which I could refer to bring up Xen[DOM0] and have an > hands on ? because am currently seeing no output after this > > (XEN) *** Serial input to DOM0 (type 'CTRL-a' three times to switch input) > (XEN) Freed 324kB init memory. > (XEN) *** Serial input to Xen (type 'CTRL-a' three times to switch input) > > Attaching the complete logs for reference.
Your DOM0 is probably trying to use the wrong console. You should add “console=hvc0” to your Dom0 linux command line (and remove any other console= argument) Regards Bertrand > > Mit freundlichen Grüßen / Best regards > > Chockalingam Manikandan > > ES-CM Core fn,ADIT (RBEI/ECF3) > Robert Bosch GmbH | Postfach 10 60 50 | 70049 Stuttgart | GERMANY | > www.bosch.com > Tel. +91 80 6136-4452 | Fax +91 80 6617-0711 | > manikandan.chockalin...@in.bosch.com > > Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB > 14000; > Chairman of the Supervisory Board: Franz Fehrenbach; Managing Directors: Dr. > Volkmar Denner, > Prof. Dr. Stefan Asenkerschbaumer, Dr. Michael Bolle, Dr. Christian Fischer, > Dr. Stefan Hartung, > Dr. Markus Heyn, Harald Kröger, Christoph Kübel, Rolf Najork, Uwe Raschke, > Peter Tyroller > > From: Oleksandr Tyshchenko <olekst...@gmail.com> > Sent: Wednesday, July 15, 2020 1:00 AM > To: Manikandan Chockalingam (RBEI/ECF3) <manikandan.chockalin...@in.bosch.com> > Cc: Bertrand Marquis <bertrand.marq...@arm.com>; nd <n...@arm.com>; > xen-de...@lists.xen.org > Subject: Re: [BUG] Xen build for RCAR failing > > Hello > > [Sorry for the possible format issues] > > On Tue, Jul 14, 2020 at 4:44 PM Manikandan Chockalingam (RBEI/ECF3) > <manikandan.chockalin...@in.bosch.com> wrote: > Hello Bertrand, > > I succeeded in building the core minimal image with dunfell and its > compatible branches [except xen-troops (modified some files to complete the > build)]. > > But I face the following error while booting. > > (XEN) **************************************** > (XEN) Panic on CPU 0: > (XEN) Timer: Unable to retrieve IRQ 0 from the device tree > (XEN) **************************************** > > > The reason for that problem *might* be in the arch timer node in your device > tree which contains "interrupts-extended" property instead of just > "interrupts". As far as I remember Xen v4.12 doesn't have required support to > handle "interrupts-extended". > It went in a bit later [1]. If this is the real reason, I think you should > either switch to the new Xen version or modify your arch timer node in a way > to use the "interrupts" property [2]. I would suggest using the new Xen > version if possible (at least v4.13). > > [1] https://lists.xenproject.org/archives/html/xen-devel/2019-05/msg01775.html > [2] > https://github.com/otyshchenko1/linux/commit/c25044845f2c3678f5df789881e7a125556af6fc > > -- > Regards, > > Oleksandr Tyshchenko > <built-u-boot-xen-bootup-error_4.13.txt>
