Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello, On 03/10/17 08:05, bharat gohil wrote: On Fri, Sep 29, 2017 at 11:12 PM, Julien Grall > wrote: On 09/29/2017 09:15 AM, bharat gohil wrote: Hello Hi, Please avoid top-posting. The patch didn't work in my case. The pa

Re: [Xen-devel] ARM64:Porting xen to new hardware

On Fri, Sep 29, 2017 at 11:12 PM, Julien Grall wrote: > > > On 09/29/2017 09:15 AM, bharat gohil wrote: > >> Hello >> > > Hi, > > Please avoid top-posting. > > The patch didn't work in my case. >> > > The patch will be useful only if the compatible string in the DT of your > UART is "snps,dw-apb-

Re: [Xen-devel] ARM64:Porting xen to new hardware

On 09/29/2017 09:15 AM, bharat gohil wrote: Hello Hi, Please avoid top-posting. The patch didn't work in my case. The patch will be useful only if the compatible string in the DT of your UART is "snps,dw-apb-uart". What is the compatible string for it? Cheers, Thanks, Bharat On Mon

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello The patch didn't work in my case. Thanks, Bharat On Mon, Sep 25, 2017 at 11:38 PM, Oleksandr Tyshchenko wrote: > Hi, Bharat > > On Mon, Sep 25, 2017 at 8:40 PM, bharat gohil wrote: > > > > > > On 25-Sep-2017 6:59 PM, "Julien Grall" wrote: > > > > Hi, > > > > I am using same setup. > >

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hi, Bharat On Mon, Sep 25, 2017 at 8:40 PM, bharat gohil wrote: > > > On 25-Sep-2017 6:59 PM, "Julien Grall" wrote: > > Hi, > > I am using same setup. > It just my guess because no response to key ctrl+a input. > > SoC has 8250 compitible UART.I will print character in receive handler of > UART

Re: [Xen-devel] ARM64:Porting xen to new hardware

On 25-Sep-2017 6:59 PM, "Julien Grall" wrote: Hi, I am using same setup. It just my guess because no response to key ctrl+a input. SoC has 8250 compitible UART.I will print character in receive handler of UART in Xen. Do we have any other hook test this? One more thing, is big-little supported

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hi, On 09/25/2017 01:53 PM, bharat gohil wrote: Hello Andrii, I tried but no success. It looks, Xen is not running. I am a bit confused... on one of the previous e-mail you posted log from Xen: (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Bharat, On 25.09.17 15:53, bharat gohil wrote: Hello Andrii, I tried but no success. It looks, Xen is not running. Or your dom0 kernel disabled serial port clock. Because from kernel point of view it is left unused, like it happened to us with R-Car gen3 SoC. So we issued such a patch

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Andrii, I tried but no success. It looks, Xen is not running. Thanks, Bharat On Mon, Sep 25, 2017 at 5:45 PM, Andrii Anisov wrote: > Hello Bharat, > > > On 25.09.17 11:42, bharat gohil wrote: > >> Hello Wilk, >> >> I had try Ctrl+a three times and 'd' but no dump on the serial console. >

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Bharat, On 25.09.17 11:42, bharat gohil wrote: Hello Wilk, I had try Ctrl+a three times and 'd' but no dump on the serial console. Its a way to switch to XEN debug console. In case you are using minicom, you should press Ctrl+A six times, then you will see the line like following:

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Wilk, I had try Ctrl+a three times and 'd' but no dump on the serial console. Thanks, Bharat On Fri, Sep 22, 2017 at 7:13 PM, Konrad Rzeszutek Wilk < konrad.w...@oracle.com> wrote: > On Fri, Sep 22, 2017 at 03:30:57PM +0530, bharat gohil wrote: > > Hello Wilk, > > > > I had try 'console=h

Re: [Xen-devel] ARM64:Porting xen to new hardware

On Fri, Sep 22, 2017 at 03:30:57PM +0530, bharat gohil wrote: > Hello Wilk, > > I had try 'console=hvc0' but no success. > > @Oleksandr: At this moment it is difficult to share any file of guest. > It would be helpful if anyone provide me general technique to debug dom0 > bringup issue. You can

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Wilk, I had try 'console=hvc0' but no success. @Oleksandr: At this moment it is difficult to share any file of guest. It would be helpful if anyone provide me general technique to debug dom0 bringup issue. Thanks, Bharat On Mon, Sep 18, 2017 at 8:16 PM, Konrad Rzeszutek Wilk < konrad.w...

Re: [Xen-devel] ARM64:Porting xen to new hardware

On Fri, Sep 08, 2017 at 10:19:55PM +0300, Oleksandr Tyshchenko wrote: > Hi Bharat > > On Thu, Sep 7, 2017 at 4:30 PM, bharat gohil wrote: > > Hello Olensandr, > > > > I able to boot xen and trying to boot dom0 but there are no console log for > > dom0. > > > > following log for xen and it stuck b

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hi Bharat On Thu, Sep 7, 2017 at 4:30 PM, bharat gohil wrote: > Hello Olensandr, > > I able to boot xen and trying to boot dom0 but there are no console log for > dom0. > > following log for xen and it stuck booting dom0. > > (XEN) I/O virtualisation disabled > (XEN) build-id: 7c2a3c70fb94754801d

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Olensandr, I able to boot xen and trying to boot dom0 but there are no console log for dom0. following log for xen and it stuck booting dom0. (XEN) I/O virtualisation disabled (XEN) build-id: 7c2a3c70fb94754801d18c4cb9e3db3ffa01d8c4 (XEN) alternatives: Patching with alt table 400d2

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hi Bharat On Wed, Sep 6, 2017 at 10:01 AM, bharat gohil wrote: > Hello Oleksandr, > > Thank you very much.It resolved my issue. Sounds great! > > Thanks, > Bharat > > On Mon, Sep 4, 2017 at 6:24 PM, Oleksandr Tyshchenko > wrote: >> >> Hi Bharat >> >> On Mon, Sep 4, 2017 at 7:13 AM, bharat gohil

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Oleksandr, Thank you very much.It resolved my issue. Thanks, Bharat On Mon, Sep 4, 2017 at 6:24 PM, Oleksandr Tyshchenko wrote: > Hi Bharat > > On Mon, Sep 4, 2017 at 7:13 AM, bharat gohil wrote: > > Hello Oleksandr, > > > > I have corrected GIC settings but no success.Following line d

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hi Bharat On Mon, Sep 4, 2017 at 7:13 AM, bharat gohil wrote: > Hello Oleksandr, > > I have corrected GIC settings but no success.Following line disappear from > log. >>>XEN) GICv2: WARNING: The GICC size is too small: 0x1000 expected 0x2000 > > Is anything else which can I try. > > I don’t know

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Oleksandr, I have corrected GIC settings but no success.Following line disappear from log. *>>XEN) GICv2: WARNING: The GICC size is too small: 0x1000 expected 0x2000 * Is anything else which can I try. I don’t know much about xen internal for ARM architecture. As you mentioned, >>Wrong

Re: [Xen-devel] ARM64:Porting xen to new hardware

On Thu, Aug 31, 2017 at 2:13 PM, bharat gohil wrote: > Hello Oleksandr, Hi Bharat > > I had removed A72 cluster and tried to boot only two A35 but I got same > error. > > Is anything added or missing in A35 compare to A53? Unfortunately, I don't know. BTW, did you check your GIC settings in the

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Oleksandr, I had removed A72 cluster and tried to boot only two A35 but I got same error. Is anything added or missing in A35 compare to A53? Regards, Bharat On Wed, Aug 30, 2017 at 8:00 PM, bharat gohil wrote: > Hello Oleksandr, > Thank you very much for your input. > > Yes. agree. I w

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hello Oleksandr, Thank you very much for your input. Yes. agree. I will check by removing A72 core from DT. Thanks, Bharat On Wed, Aug 30, 2017 at 7:44 PM, Oleksandr Tyshchenko wrote: > Hi, > > Not sure that I am a competent person, just my assumptions. > > CCed ARM guys. > > On Tue, Aug 29, 2

Re: [Xen-devel] ARM64:Porting xen to new hardware

Hi, Not sure that I am a competent person, just my assumptions. CCed ARM guys. On Tue, Aug 29, 2017 at 5:21 PM, bharat gohil wrote: > Hello All > > I am trying to run Xen on new hardware which has two A35 and one A72 core. > Xen booted intially but it hangs at smp_call_function(setup_virt_pagin

[Xen-devel] ARM64:Porting xen to new hardware

Hello All I am trying to run Xen on new hardware which has two A35 and one A72 core. Xen booted intially but it hangs at *smp_call_function(setup_virt_paging_one, (void *)val, 1) *function call. Find following log of Xen booting,