GIC Interrupts on AXI Gpio
Hi,
I am using ZynqMP with the FPGA. I have designed an AXI Gpio in the FPGA and I
am able to control it through non-root cell Linux. Nevertheless, I want to
assign an IRQ to the Input GPIO. However, I do not know how pin_base and
pin_bitmap works in GIC configuration. The AXI Gpio DTS part is:
axi_gpio_0: gpio@a000 {
#gpio-cells = <2>;
#interrupt-cells = <2>;
compatible = "xlnx,xps-gpio-1.00.a";
gpio-controller ;
interrupt-controller ;
interrupt-parent = <>;
interrupts = <0 89 4>;
reg = <0x0 0xa000 0x0 0x1000>;
xlnx,all-inputs = <0x0>;
xlnx,all-inputs-2 = <0x0>;
xlnx,all-outputs = <0x0>;
xlnx,all-outputs-2 = <0x0>;
xlnx,dout-default = <0x>;
xlnx,dout-default-2 = <0x>;
xlnx,gpio-width = <0x2>;
xlnx,gpio2-width = <0x20>;
xlnx,interrupt-present = <0x1>;
xlnx,is-dual = <0x0>;
xlnx,tri-default = <0x>;
xlnx,tri-default-2 = <0x>;
};
How do I need to assign the IRQ in the GIC conf. The default GIC conf is:
.irqchips = {
/* GIC */ {
.address = 0xf901,
.pin_base = 32,
.pin_bitmap = {
1 << (54 - 32),
0,
0,
(1 << (140 - 128)) | (1 << (142 - 128))
},
},
},
PD: I do not know why, but in order to put the GPIOs working I had to delete
the ".pci_devices" data from the root cell conf file.
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UART Clock configuration error ZCU102
Hi everyone,
There is a problem with Jailhouse and the last ZCU102 DTBs.
Xilinx provides a Linux repository. The releases before 2016 works perfectly
with Jailhouse. However, 2017 and 2018 versions do not.
When a I try to use the GIC-Demo, the second UART does not show anything.
Nevertheless, using the the Debug Console worked in the Uart 0.
Therefore, I have been looking for the differences and Xilinx configs the clks
differently in the DTB.
https://github.com/Xilinx/linux-xlnx/blob/xilinx-v2017.4/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
https://github.com/Xilinx/linux-xlnx/blob/xilinx-v2016.4/arch/arm64/boot/dts/xilinx/zynqmp-clk.dtsi
I know the source of the problem, but not the solution. In the last DTB the
uart is configured:
{
clocks = < 57>, < 31>;
};
If you change this line to "clocks = < >;" works perfectly.
Therefore, it is something related with the clock.
However, I do not know how/where does Jailhouse configure the peripheral clocks.
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Re: Jailhouse zynqMP
El lunes, 23 de abril de 2018, 16:12:18 (UTC+2), J. Kiszka escribió: > On 2018-04-23 15:48, iallende wrote: > > El miércoles, 18 de abril de 2018, 16:05:13 (UTC+2), iallende escribió: > >> El miércoles, 18 de abril de 2018, 8:38:43 (UTC+2), J. Kiszka escribió: > >>>> El lunes, 16 de abril de 2018, 14:45:45 (UTC+2), J. Kiszka escribió: > >>>>> On 2018-04-16 14:21, iallende wrote: > >>>>>> El viernes, 13 de abril de 2018, 9:14:46 (UTC+2), J. Kiszka escribió: > >>>>>>> On 2018-04-12 15:15, iallende wrote: > >>>>>>>> It still does not work. I have the following: > >>>>>>>> > >>>>>>>> root@xilinx-zcu102-2017_4:~# modprobe jailhouse > >>>>>>>> [ 20.762034] jailhouse: loading out-of-tree module taints kernel. > >>>>>>>> root@xilinx-zcu102-2017_4:~# cd /cells/ > >>>>>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse enable > >>>>>>>> zynqmp-zcu102.cell > >>>>>>>> > >>>>>>>> Initializing Jailhouse hypervisor v0.8 on CPU 2 > >>>>>>>> Code location: 0xc0200060 > >>>>>>>> Page pool usage after early setup: mem 33/993, remap 64/131072 > >>>>>>>> Initializing processors: > >>>>>>>> CPU 2... OK > >>>>>>>> CPU 0... OK > >>>>>>>> CPU 3... OK > >>>>>>>> CPU 1... OK > >>>>>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" > >>>>>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" > >>>>>>>> Page pool usage after late setup: mem 42/993, remap 69/131072 > >>>>>>>> Activating hypervisor > >>>>>>>> [ 29.825496] The Jailhouse is opening. > >>>>>>>> root@xilinx-zcu102-2017_4:/cells# > >>>>>>>> root@xilinx-zcu102-2017_4:/cells# > >>>>>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse cell linux > >>>>>>>> zynqmp-zcu102-linux-demo.cell Image -d inmate-zynqmp-zcu102.dtb -i > >>>>>>>> rootfs.cpio -c "console=ttyPS0,115200" > >>>>>>>> [ 65.192135] Read fail divider address: fd1a0060 > >>>>>>>> [ 65.198616] Read fail divider address: fd1a0060 > >>>>>>>> [ 65.205473] CPU2: shutdown > >>>>>>>> [ 65.210069] psci: CPU2 killed. > >>>>>>>> [ 65.248402] CPU3: shutdown > >>>>>>>> [ 65.252999] psci: CPU3 killed. > >>>>>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-linux-demo" > >>>>>>>> Shared memory connection established: "ZynqMP-linux-demo" <--> > >>>>>>>> "ZynqMP-ZCU102" > >>>>>>>> Adding virtual PCI device 00:02.0 to cell "ZynqMP-linux-demo" > >>>>>>>> Created cell "ZynqMP-linux-demo" > >>>>>>>> Page pool usage after cell creation: mem 59/993, remap 69/131072 > >>>>>>>> [ 65.299294] Created Jailhouse cell "ZynqMP-linux-demo" > >>>>>>>> Cell "ZynqMP-linux-demo" can be loaded > >>>>>>>> Started cell "ZynqMP-linux-demo" > >>>>>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse cell list > >>>>>>>> ID NameState Assigned CPUs > >>>>>>>>Failed CPUs > >>>>>>>> 0 ZynqMP-ZCU102 running 0-1 > >>>>>>>> > >>>>>>>> 1 ZynqMP-linux-demo running 2-3 > >>>>>>>> > >>>>>>>> However, the UART does not show anything. I have tried with a > >>>>>>>> different Linux image and the same problem. I generate the images > >>>>>>>> with Petalinux. > >>>>>>>> > >>>>>>> > >>>>>>> Try debugging the non-root boot by using the Jailhouse console for the > >>>>>>> cell (con-type=JAILHOUSE, cell flag
Re: Jailhouse zynqMP
El miércoles, 18 de abril de 2018, 16:05:13 (UTC+2), iallende escribió: > El miércoles, 18 de abril de 2018, 8:38:43 (UTC+2), J. Kiszka escribió: > > > El lunes, 16 de abril de 2018, 14:45:45 (UTC+2), J. Kiszka escribió: > > >> On 2018-04-16 14:21, iallende wrote: > > >>> El viernes, 13 de abril de 2018, 9:14:46 (UTC+2), J. Kiszka escribió: > > >>>> On 2018-04-12 15:15, iallende wrote: > > >>>>> It still does not work. I have the following: > > >>>>> > > >>>>> root@xilinx-zcu102-2017_4:~# modprobe jailhouse > > >>>>> [ 20.762034] jailhouse: loading out-of-tree module taints kernel. > > >>>>> root@xilinx-zcu102-2017_4:~# cd /cells/ > > >>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse enable zynqmp-zcu102.cell > > >>>>> > > >>>>> Initializing Jailhouse hypervisor v0.8 on CPU 2 > > >>>>> Code location: 0xc0200060 > > >>>>> Page pool usage after early setup: mem 33/993, remap 64/131072 > > >>>>> Initializing processors: > > >>>>> CPU 2... OK > > >>>>> CPU 0... OK > > >>>>> CPU 3... OK > > >>>>> CPU 1... OK > > >>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" > > >>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" > > >>>>> Page pool usage after late setup: mem 42/993, remap 69/131072 > > >>>>> Activating hypervisor > > >>>>> [ 29.825496] The Jailhouse is opening. > > >>>>> root@xilinx-zcu102-2017_4:/cells# > > >>>>> root@xilinx-zcu102-2017_4:/cells# > > >>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse cell linux > > >>>>> zynqmp-zcu102-linux-demo.cell Image -d inmate-zynqmp-zcu102.dtb -i > > >>>>> rootfs.cpio -c "console=ttyPS0,115200" > > >>>>> [ 65.192135] Read fail divider address: fd1a0060 > > >>>>> [ 65.198616] Read fail divider address: fd1a0060 > > >>>>> [ 65.205473] CPU2: shutdown > > >>>>> [ 65.210069] psci: CPU2 killed. > > >>>>> [ 65.248402] CPU3: shutdown > > >>>>> [ 65.252999] psci: CPU3 killed. > > >>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-linux-demo" > > >>>>> Shared memory connection established: "ZynqMP-linux-demo" <--> > > >>>>> "ZynqMP-ZCU102" > > >>>>> Adding virtual PCI device 00:02.0 to cell "ZynqMP-linux-demo" > > >>>>> Created cell "ZynqMP-linux-demo" > > >>>>> Page pool usage after cell creation: mem 59/993, remap 69/131072 > > >>>>> [ 65.299294] Created Jailhouse cell "ZynqMP-linux-demo" > > >>>>> Cell "ZynqMP-linux-demo" can be loaded > > >>>>> Started cell "ZynqMP-linux-demo" > > >>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse cell list > > >>>>> ID NameState Assigned CPUs > > >>>>> Failed CPUs > > >>>>> 0 ZynqMP-ZCU102 running 0-1 > > >>>>> > > >>>>> 1 ZynqMP-linux-demo running 2-3 > > >>>>> > > >>>>> However, the UART does not show anything. I have tried with a > > >>>>> different Linux image and the same problem. I generate the images > > >>>>> with Petalinux. > > >>>>> > > >>>> > > >>>> Try debugging the non-root boot by using the Jailhouse console for the > > >>>> cell (con-type=JAILHOUSE, cell flag JAILHOUSE_CELL_DEBUG_CONSOLE, see > > >>>> Documentation/debug-output.md). Check if the UART is detected by the > > >>>> guest. Maybe the kernel is not configured as needed. > > >>>> > > >>>> Jan > > >>>> -- > > >>>> Siemens AG, Corporate Technology, CT RDA IOT SES-DE > > >>>> Corporate Competence Center Embedded Linux > > >>> > > >>> I have applied the patches for JAILHOUSE_DBCON and I added > > >>>
Re: Jailhouse zynqMP
El miércoles, 18 de abril de 2018, 8:38:43 (UTC+2), J. Kiszka escribió: > > El lunes, 16 de abril de 2018, 14:45:45 (UTC+2), J. Kiszka escribió: > >> On 2018-04-16 14:21, iallende wrote: > >>> El viernes, 13 de abril de 2018, 9:14:46 (UTC+2), J. Kiszka escribió: > >>>> On 2018-04-12 15:15, iallende wrote: > >>>>> It still does not work. I have the following: > >>>>> > >>>>> root@xilinx-zcu102-2017_4:~# modprobe jailhouse > >>>>> [ 20.762034] jailhouse: loading out-of-tree module taints kernel. > >>>>> root@xilinx-zcu102-2017_4:~# cd /cells/ > >>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse enable zynqmp-zcu102.cell > >>>>> > >>>>> Initializing Jailhouse hypervisor v0.8 on CPU 2 > >>>>> Code location: 0xc0200060 > >>>>> Page pool usage after early setup: mem 33/993, remap 64/131072 > >>>>> Initializing processors: > >>>>> CPU 2... OK > >>>>> CPU 0... OK > >>>>> CPU 3... OK > >>>>> CPU 1... OK > >>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" > >>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" > >>>>> Page pool usage after late setup: mem 42/993, remap 69/131072 > >>>>> Activating hypervisor > >>>>> [ 29.825496] The Jailhouse is opening. > >>>>> root@xilinx-zcu102-2017_4:/cells# > >>>>> root@xilinx-zcu102-2017_4:/cells# > >>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse cell linux > >>>>> zynqmp-zcu102-linux-demo.cell Image -d inmate-zynqmp-zcu102.dtb -i > >>>>> rootfs.cpio -c "console=ttyPS0,115200" > >>>>> [ 65.192135] Read fail divider address: fd1a0060 > >>>>> [ 65.198616] Read fail divider address: fd1a0060 > >>>>> [ 65.205473] CPU2: shutdown > >>>>> [ 65.210069] psci: CPU2 killed. > >>>>> [ 65.248402] CPU3: shutdown > >>>>> [ 65.252999] psci: CPU3 killed. > >>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-linux-demo" > >>>>> Shared memory connection established: "ZynqMP-linux-demo" <--> > >>>>> "ZynqMP-ZCU102" > >>>>> Adding virtual PCI device 00:02.0 to cell "ZynqMP-linux-demo" > >>>>> Created cell "ZynqMP-linux-demo" > >>>>> Page pool usage after cell creation: mem 59/993, remap 69/131072 > >>>>> [ 65.299294] Created Jailhouse cell "ZynqMP-linux-demo" > >>>>> Cell "ZynqMP-linux-demo" can be loaded > >>>>> Started cell "ZynqMP-linux-demo" > >>>>> root@xilinx-zcu102-2017_4:/cells# jailhouse cell list > >>>>> ID NameState Assigned CPUs > >>>>> Failed CPUs > >>>>> 0 ZynqMP-ZCU102 running 0-1 > >>>>> > >>>>> 1 ZynqMP-linux-demo running 2-3 > >>>>> > >>>>> However, the UART does not show anything. I have tried with a different > >>>>> Linux image and the same problem. I generate the images with Petalinux. > >>>>> > >>>> > >>>> Try debugging the non-root boot by using the Jailhouse console for the > >>>> cell (con-type=JAILHOUSE, cell flag JAILHOUSE_CELL_DEBUG_CONSOLE, see > >>>> Documentation/debug-output.md). Check if the UART is detected by the > >>>> guest. Maybe the kernel is not configured as needed. > >>>> > >>>> Jan > >>>> -- > >>>> Siemens AG, Corporate Technology, CT RDA IOT SES-DE > >>>> Corporate Competence Center Embedded Linux > >>> > >>> I have applied the patches for JAILHOUSE_DBCON and I added > >>> JAILHOUSE_CELL_DEBUG_CONSOLE to zynqmp-zcu102-linux-demo.c. I load the > >>> cell like this: > >>> jailhouse cell linux zynqmp-zcu102-linux-demo.cell Image -d > >>> inmate-zynqmp-zcu102.dtb -i rootfs.cpio -c "con-type=jailhouse" > >>> > >>> However, the booting does not appear. To see the debug output I have to > >>> do "cat /dev/jailhouse", no? >
Re: Jailhouse zynqMP
El viernes, 13 de abril de 2018, 9:14:46 (UTC+2), J. Kiszka escribió: > On 2018-04-12 15:15, iallende wrote: > > It still does not work. I have the following: > > > > root@xilinx-zcu102-2017_4:~# modprobe jailhouse > > [ 20.762034] jailhouse: loading out-of-tree module taints kernel. > > root@xilinx-zcu102-2017_4:~# cd /cells/ > > root@xilinx-zcu102-2017_4:/cells# jailhouse enable zynqmp-zcu102.cell > > > > Initializing Jailhouse hypervisor v0.8 on CPU 2 > > Code location: 0xc0200060 > > Page pool usage after early setup: mem 33/993, remap 64/131072 > > Initializing processors: > > CPU 2... OK > > CPU 0... OK > > CPU 3... OK > > CPU 1... OK > > Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" > > Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" > > Page pool usage after late setup: mem 42/993, remap 69/131072 > > Activating hypervisor > > [ 29.825496] The Jailhouse is opening. > > root@xilinx-zcu102-2017_4:/cells# > > root@xilinx-zcu102-2017_4:/cells# > > root@xilinx-zcu102-2017_4:/cells# jailhouse cell linux > > zynqmp-zcu102-linux-demo.cell Image -d inmate-zynqmp-zcu102.dtb -i > > rootfs.cpio -c "console=ttyPS0,115200" > > [ 65.192135] Read fail divider address: fd1a0060 > > [ 65.198616] Read fail divider address: fd1a0060 > > [ 65.205473] CPU2: shutdown > > [ 65.210069] psci: CPU2 killed. > > [ 65.248402] CPU3: shutdown > > [ 65.252999] psci: CPU3 killed. > > Adding virtual PCI device 00:00.0 to cell "ZynqMP-linux-demo" > > Shared memory connection established: "ZynqMP-linux-demo" <--> > > "ZynqMP-ZCU102" > > Adding virtual PCI device 00:02.0 to cell "ZynqMP-linux-demo" > > Created cell "ZynqMP-linux-demo" > > Page pool usage after cell creation: mem 59/993, remap 69/131072 > > [ 65.299294] Created Jailhouse cell "ZynqMP-linux-demo" > > Cell "ZynqMP-linux-demo" can be loaded > > Started cell "ZynqMP-linux-demo" > > root@xilinx-zcu102-2017_4:/cells# jailhouse cell list > > ID NameState Assigned CPUs > > Failed CPUs > > 0 ZynqMP-ZCU102 running 0-1 > > > > 1 ZynqMP-linux-demo running 2-3 > > > > However, the UART does not show anything. I have tried with a different > > Linux image and the same problem. I generate the images with Petalinux. > > > > Try debugging the non-root boot by using the Jailhouse console for the > cell (con-type=JAILHOUSE, cell flag JAILHOUSE_CELL_DEBUG_CONSOLE, see > Documentation/debug-output.md). Check if the UART is detected by the > guest. Maybe the kernel is not configured as needed. > > Jan > -- > Siemens AG, Corporate Technology, CT RDA IOT SES-DE > Corporate Competence Center Embedded Linux I have applied the patches for JAILHOUSE_DBCON and I added JAILHOUSE_CELL_DEBUG_CONSOLE to zynqmp-zcu102-linux-demo.c. I load the cell like this: jailhouse cell linux zynqmp-zcu102-linux-demo.cell Image -d inmate-zynqmp-zcu102.dtb -i rootfs.cpio -c "con-type=jailhouse" However, the booting does not appear. To see the debug output I have to do "cat /dev/jailhouse", no? -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to jailhouse-dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Jailhouse zynqMP
El jueves, 12 de abril de 2018, 9:20:03 (UTC+2), J. Kiszka escribió: > On 2018-04-11 14:32, iallende wrote: > > El martes, 10 de abril de 2018, 16:44:45 (UTC+2), J. Kiszka escribió: > >> On 2018-04-10 15:12, Ralf Ramsauer wrote: > >>> Hi, > >>> > >>> On 04/10/2018 02:10 PM, iallende wrote: > >>>> El martes, 10 de abril de 2018, 10:47:57 (UTC+2), Ralf Ramsauer > >>>> escribió: > >>>>> Hi, > >>>>> > >>>>> On 04/10/2018 10:26 AM, iallende wrote: > >>>>>> El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer > >>>>>> escribió: > >>>>>>> On 03/22/2018 04:23 PM, iallende wrote: > >>>>>>>> El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer > >>>>>>>> escribió: > >>>>>>>>> Hi, > >>>>>>>>> > >>>>>>>>> On 03/21/2018 02:54 PM, iallende wrote: > >>>>>>>>>> Hi everyone, > >>>>>>>>>> > >>>>>>>>>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT > >>>>>>>>>> in another cell. However, I have some problems when I add the > >>>>>>>>>> second Linux. > >>>>>>>>>> > >>>>>>>>>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse > >>>>>>>>>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel. > >>>>>>>>>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C > >>>>>>>>>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell > >>>>>>>>>> > >>>>>>>>>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2 > >>>>>>>>> Please checkout next and try again. This might already fix your > >>>>>>>>> issue. > >>>>>>>> With v0.8 i get this WARNING and I can load the module: > >>>>>>>> WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko] > >>>>>>>> undefined! > >>>>>>> Please switch to next, and not to v0.8. Compile your kernel with > >>>>>>> CONFIG_KALLSYMS_ALL=y, or use this [1] patch. > >>>>>>> > >>>>>>> Ralf > >>>>>>> > >>>>>>> [1] > >>>>>>> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53 > >>>>>>>>>> Code location: 0xc0200050 > >>>>>>>>>> Page pool usage after early setup: mem 33/996, remap 64/131072 > >>>>>>>>>> Initializing processors: > >>>>>>>>>> CPU 2... OK > >>>>>>>>>> CPU 0... OK > >>>>>>>>>> CPU 3... OK > >>>>>>>>>> CPU 1... OK > >>>>>>>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" > >>>>>>>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" > >>>>>>>>>> Page pool usage after late setup: mem 42/996, remap 69/131072 > >>>>>>>>>> Activating hypervisor > >>>>>>>>>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled > >>>>>>>>>> [ 63.704029] jailhouse: failed to add virtual host controller > >>>>>>>>>> [ 63.711610] The Jailhouse is opening. > >>>>>>>>>> > >>>>>>>>>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux > >>>>>>>>>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio > >>>>>>>>>> > >>>>>>>>>> FATAL: unhandled trap (exception class 0x17) > >>>>>>>>> Exception class 0x17 is a SMC64 call. > >>>>>>>>> > >>>>>>>>>> Cell state before exception: > >>>>>>>>>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1 > >>>>>>>>>> sp: ffc87b927ab0 esr: 17 1 000 > >>>>>
Re: Jailhouse zynqMP
El martes, 10 de abril de 2018, 16:44:45 (UTC+2), J. Kiszka escribió:
> On 2018-04-10 15:12, Ralf Ramsauer wrote:
> > Hi,
> >
> > On 04/10/2018 02:10 PM, iallende wrote:
> >> El martes, 10 de abril de 2018, 10:47:57 (UTC+2), Ralf Ramsauer escribió:
> >>> Hi,
> >>>
> >>> On 04/10/2018 10:26 AM, iallende wrote:
> >>>> El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer
> >>>> escribió:
> >>>>> On 03/22/2018 04:23 PM, iallende wrote:
> >>>>>> El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer
> >>>>>> escribió:
> >>>>>>> Hi,
> >>>>>>>
> >>>>>>> On 03/21/2018 02:54 PM, iallende wrote:
> >>>>>>>> Hi everyone,
> >>>>>>>>
> >>>>>>>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> >>>>>>>> another cell. However, I have some problems when I add the second
> >>>>>>>> Linux.
> >>>>>>>>
> >>>>>>>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> >>>>>>>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> >>>>>>>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> >>>>>>>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >>>>>>>>
> >>>>>>>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> >>>>>>> Please checkout next and try again. This might already fix your issue.
> >>>>>> With v0.8 i get this WARNING and I can load the module:
> >>>>>> WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko]
> >>>>>> undefined!
> >>>>> Please switch to next, and not to v0.8. Compile your kernel with
> >>>>> CONFIG_KALLSYMS_ALL=y, or use this [1] patch.
> >>>>>
> >>>>> Ralf
> >>>>>
> >>>>> [1]
> >>>>> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53
> >>>>>>>> Code location: 0xc0200050
> >>>>>>>> Page pool usage after early setup: mem 33/996, remap 64/131072
> >>>>>>>> Initializing processors:
> >>>>>>>> CPU 2... OK
> >>>>>>>> CPU 0... OK
> >>>>>>>> CPU 3... OK
> >>>>>>>> CPU 1... OK
> >>>>>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> >>>>>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> >>>>>>>> Page pool usage after late setup: mem 42/996, remap 69/131072
> >>>>>>>> Activating hypervisor
> >>>>>>>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> >>>>>>>> [ 63.704029] jailhouse: failed to add virtual host controller
> >>>>>>>> [ 63.711610] The Jailhouse is opening.
> >>>>>>>>
> >>>>>>>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> >>>>>>>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >>>>>>>>
> >>>>>>>> FATAL: unhandled trap (exception class 0x17)
> >>>>>>> Exception class 0x17 is a SMC64 call.
> >>>>>>>
> >>>>>>>> Cell state before exception:
> >>>>>>>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> >>>>>>>> sp: ffc87b927ab0 esr: 17 1 000
> >>>>>>>> x0: c214 x1: fd1a0060 x2:
> >>>>>>> Furthermore, it's a SIP_64.
> >>>>>>>
> >>>>>>> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes")
> >>>>>>> on
> >>>>>>> next will probably fix your issue.
> >>>>>>>
> >>>>>>> Ralf
> >>>>>>>> x3: x4: x5:
> >>>>>>>> x6: x7: x8: ff8008d27ee0
> &
Re: Jailhouse zynqMP
El martes, 10 de abril de 2018, 15:12:25 (UTC+2), Ralf Ramsauer escribió:
> Hi,
>
> On 04/10/2018 02:10 PM, iallende wrote:
> > El martes, 10 de abril de 2018, 10:47:57 (UTC+2), Ralf Ramsauer escribió:
> >> Hi,
> >>
> >> On 04/10/2018 10:26 AM, iallende wrote:
> >>> El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer escribió:
> >>>> On 03/22/2018 04:23 PM, iallende wrote:
> >>>>> El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer
> >>>>> escribió:
> >>>>>> Hi,
> >>>>>>
> >>>>>> On 03/21/2018 02:54 PM, iallende wrote:
> >>>>>>> Hi everyone,
> >>>>>>>
> >>>>>>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> >>>>>>> another cell. However, I have some problems when I add the second
> >>>>>>> Linux.
> >>>>>>>
> >>>>>>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> >>>>>>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> >>>>>>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> >>>>>>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >>>>>>>
> >>>>>>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> >>>>>> Please checkout next and try again. This might already fix your issue.
> >>>>> With v0.8 i get this WARNING and I can load the module:
> >>>>> WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko]
> >>>>> undefined!
> >>>> Please switch to next, and not to v0.8. Compile your kernel with
> >>>> CONFIG_KALLSYMS_ALL=y, or use this [1] patch.
> >>>>
> >>>> Ralf
> >>>>
> >>>> [1]
> >>>> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53
> >>>>>>> Code location: 0xc0200050
> >>>>>>> Page pool usage after early setup: mem 33/996, remap 64/131072
> >>>>>>> Initializing processors:
> >>>>>>> CPU 2... OK
> >>>>>>> CPU 0... OK
> >>>>>>> CPU 3... OK
> >>>>>>> CPU 1... OK
> >>>>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> >>>>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> >>>>>>> Page pool usage after late setup: mem 42/996, remap 69/131072
> >>>>>>> Activating hypervisor
> >>>>>>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> >>>>>>> [ 63.704029] jailhouse: failed to add virtual host controller
> >>>>>>> [ 63.711610] The Jailhouse is opening.
> >>>>>>>
> >>>>>>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> >>>>>>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >>>>>>>
> >>>>>>> FATAL: unhandled trap (exception class 0x17)
> >>>>>> Exception class 0x17 is a SMC64 call.
> >>>>>>
> >>>>>>> Cell state before exception:
> >>>>>>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> >>>>>>> sp: ffc87b927ab0 esr: 17 1 000
> >>>>>>> x0: c214 x1: fd1a0060 x2:
> >>>>>> Furthermore, it's a SIP_64.
> >>>>>>
> >>>>>> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes")
> >>>>>> on
> >>>>>> next will probably fix your issue.
> >>>>>>
> >>>>>> Ralf
> >>>>>>> x3: x4: x5:
> >>>>>>> x6: x7: x8: ff8008d27ee0
> >>>>>>> x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2
> >>>>>>> x12: x13: 0f93 x14: 0001
> >>>>>>> x15: x16: ff8008193240 x17: 004128f0
> >>>>>>> x18: 00040900
Re: Jailhouse zynqMP
El martes, 10 de abril de 2018, 10:47:57 (UTC+2), Ralf Ramsauer escribió:
> Hi,
>
> On 04/10/2018 10:26 AM, iallende wrote:
> > El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer escribió:
> >> On 03/22/2018 04:23 PM, iallende wrote:
> >>> El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer
> >>> escribió:
> >>>> Hi,
> >>>>
> >>>> On 03/21/2018 02:54 PM, iallende wrote:
> >>>>> Hi everyone,
> >>>>>
> >>>>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> >>>>> another cell. However, I have some problems when I add the second Linux.
> >>>>>
> >>>>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> >>>>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> >>>>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> >>>>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >>>>>
> >>>>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> >>>> Please checkout next and try again. This might already fix your issue.
> >>> With v0.8 i get this WARNING and I can load the module:
> >>> WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko] undefined!
> >> Please switch to next, and not to v0.8. Compile your kernel with
> >> CONFIG_KALLSYMS_ALL=y, or use this [1] patch.
> >>
> >> Ralf
> >>
> >> [1]
> >> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53
> >>>>> Code location: 0xc0200050
> >>>>> Page pool usage after early setup: mem 33/996, remap 64/131072
> >>>>> Initializing processors:
> >>>>> CPU 2... OK
> >>>>> CPU 0... OK
> >>>>> CPU 3... OK
> >>>>> CPU 1... OK
> >>>>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> >>>>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> >>>>> Page pool usage after late setup: mem 42/996, remap 69/131072
> >>>>> Activating hypervisor
> >>>>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> >>>>> [ 63.704029] jailhouse: failed to add virtual host controller
> >>>>> [ 63.711610] The Jailhouse is opening.
> >>>>>
> >>>>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> >>>>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >>>>>
> >>>>> FATAL: unhandled trap (exception class 0x17)
> >>>> Exception class 0x17 is a SMC64 call.
> >>>>
> >>>>> Cell state before exception:
> >>>>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> >>>>> sp: ffc87b927ab0 esr: 17 1 000
> >>>>> x0: c214 x1: fd1a0060 x2:
> >>>> Furthermore, it's a SIP_64.
> >>>>
> >>>> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes") on
> >>>> next will probably fix your issue.
> >>>>
> >>>> Ralf
> >>>>> x3: x4: x5:
> >>>>> x6: x7: x8: ff8008d27ee0
> >>>>> x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2
> >>>>> x12: x13: 0f93 x14: 0001
> >>>>> x15: x16: ff8008193240 x17: 004128f0
> >>>>> x18: 00040900 x19: ffc87b927b28 x20: 0001
> >>>>> x21: 4784b740 x22: 4784b740 x23: fffa
> >>>>> x24: 000f4240 x25: 000f4240 x26: 000f4240
> >>>>> x27: x28: x29: ffc87b927ac0
> >>>>>
> >>>>> Parking CPU 2 (Cell: "ZynqMP-ZCU102")
> >>>>>
> >>>>>
> >>>>> Does anyone know why I have this problem? Am I missing any step?
> >>>>>
> >>>
> >
> > Sorry Ralf, I did an error with the dtb. It works with the
> > inmate-zynqmp-zcu102.dtb. However, I do not achieve to see the non-root
>
Re: Jailhouse zynqMP
El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer escribió:
> On 03/22/2018 04:23 PM, iallende wrote:
> > El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer
> > escribió:
> >> Hi,
> >>
> >> On 03/21/2018 02:54 PM, iallende wrote:
> >>> Hi everyone,
> >>>
> >>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> >>> another cell. However, I have some problems when I add the second Linux.
> >>>
> >>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> >>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> >>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> >>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >>>
> >>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> >> Please checkout next and try again. This might already fix your issue.
> > With v0.8 i get this WARNING and I can load the module:
> > WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko] undefined!
> Please switch to next, and not to v0.8. Compile your kernel with
> CONFIG_KALLSYMS_ALL=y, or use this [1] patch.
>
> Ralf
>
> [1]
> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53
> >>> Code location: 0xc0200050
> >>> Page pool usage after early setup: mem 33/996, remap 64/131072
> >>> Initializing processors:
> >>> CPU 2... OK
> >>> CPU 0... OK
> >>> CPU 3... OK
> >>> CPU 1... OK
> >>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> >>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> >>> Page pool usage after late setup: mem 42/996, remap 69/131072
> >>> Activating hypervisor
> >>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> >>> [ 63.704029] jailhouse: failed to add virtual host controller
> >>> [ 63.711610] The Jailhouse is opening.
> >>>
> >>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> >>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >>>
> >>> FATAL: unhandled trap (exception class 0x17)
> >> Exception class 0x17 is a SMC64 call.
> >>
> >>> Cell state before exception:
> >>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> >>> sp: ffc87b927ab0 esr: 17 1 000
> >>> x0: c214 x1: fd1a0060 x2:
> >> Furthermore, it's a SIP_64.
> >>
> >> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes") on
> >> next will probably fix your issue.
> >>
> >> Ralf
> >>> x3: x4: x5:
> >>> x6: x7: x8: ff8008d27ee0
> >>> x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2
> >>> x12: x13: 0f93 x14: 0001
> >>> x15: x16: ff8008193240 x17: 004128f0
> >>> x18: 00040900 x19: ffc87b927b28 x20: 0001
> >>> x21: 4784b740 x22: 4784b740 x23: fffa
> >>> x24: 000f4240 x25: 000f4240 x26: 000f4240
> >>> x27: x28: x29: ffc87b927ac0
> >>>
> >>> Parking CPU 2 (Cell: "ZynqMP-ZCU102")
> >>>
> >>>
> >>> Does anyone know why I have this problem? Am I missing any step?
> >>>
> >
Sorry Ralf, I did an error with the dtb. It works with the
inmate-zynqmp-zcu102.dtb. However, I do not achieve to see the non-root linux
console. I have tried with ttyS0 and ttyS1, but nothing appears. How can I
access to the second cell?
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Re: Jailhouse zynqMP
El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer escribió:
> On 03/22/2018 04:23 PM, iallende wrote:
> > El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer
> > escribió:
> >> Hi,
> >>
> >> On 03/21/2018 02:54 PM, iallende wrote:
> >>> Hi everyone,
> >>>
> >>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> >>> another cell. However, I have some problems when I add the second Linux.
> >>>
> >>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> >>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> >>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> >>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >>>
> >>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> >> Please checkout next and try again. This might already fix your issue.
> > With v0.8 i get this WARNING and I can load the module:
> > WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko] undefined!
> Please switch to next, and not to v0.8. Compile your kernel with
> CONFIG_KALLSYMS_ALL=y, or use this [1] patch.
>
> Ralf
>
> [1]
> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53
> >>> Code location: 0xc0200050
> >>> Page pool usage after early setup: mem 33/996, remap 64/131072
> >>> Initializing processors:
> >>> CPU 2... OK
> >>> CPU 0... OK
> >>> CPU 3... OK
> >>> CPU 1... OK
> >>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> >>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> >>> Page pool usage after late setup: mem 42/996, remap 69/131072
> >>> Activating hypervisor
> >>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> >>> [ 63.704029] jailhouse: failed to add virtual host controller
> >>> [ 63.711610] The Jailhouse is opening.
> >>>
> >>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> >>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >>>
> >>> FATAL: unhandled trap (exception class 0x17)
> >> Exception class 0x17 is a SMC64 call.
> >>
> >>> Cell state before exception:
> >>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> >>> sp: ffc87b927ab0 esr: 17 1 000
> >>> x0: c214 x1: fd1a0060 x2:
> >> Furthermore, it's a SIP_64.
> >>
> >> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes") on
> >> next will probably fix your issue.
> >>
> >> Ralf
> >>> x3: x4: x5:
> >>> x6: x7: x8: ff8008d27ee0
> >>> x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2
> >>> x12: x13: 0f93 x14: 0001
> >>> x15: x16: ff8008193240 x17: 004128f0
> >>> x18: 00040900 x19: ffc87b927b28 x20: 0001
> >>> x21: 4784b740 x22: 4784b740 x23: fffa
> >>> x24: 000f4240 x25: 000f4240 x26: 000f4240
> >>> x27: x28: x29: ffc87b927ac0
> >>>
> >>> Parking CPU 2 (Cell: "ZynqMP-ZCU102")
> >>>
> >>>
> >>> Does anyone know why I have this problem? Am I missing any step?
> >>>
> >
I get a similar result with next:
root@xilinx-zcu102-2017_4:/cells# jailhouse cell linux
zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio -c
"console=ttyS1,1152000"
[ 412.856498] CPU2: shutdown
[ 412.861054] psci: CPU2 killed.
[ 412.900346] CPU3: shutdown
[ 412.904853] psci: CPU3 killed.
Adding virtual PCI device 00:00.0 to cell "ZynqMP-linux-demo"
Shared memory connection established: "ZynqMP-linux-demo" <--> "ZynqMP-ZCU102"
Adding virtual PCI device 00:02.0 to cell "ZynqMP-linux-demo"
Created cell "ZynqMP-linux-demo"
Page pool usage after cell creation: mem 59/993, remap 69/131072
[ 412.951205] Created Jailhouse cell "ZynqMP-linux-demo"
Cell "ZynqMP-linux-demo" can be loaded
Started cell "ZynqMP-linux-demo"
Unhandled data write at 0xf9020004(4)
FATAL: unhandled trap (exception
Re: Jailhouse zynqMP
El jueves, 22 de marzo de 2018, 16:33:02 (UTC+1), Ralf Ramsauer escribió:
> On 03/22/2018 04:23 PM, iallende wrote:
> > El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer
> > escribió:
> >> Hi,
> >>
> >> On 03/21/2018 02:54 PM, iallende wrote:
> >>> Hi everyone,
> >>>
> >>> I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> >>> another cell. However, I have some problems when I add the second Linux.
> >>>
> >>> root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> >>> [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> >>> root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> >>> root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >>>
> >>> Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> >> Please checkout next and try again. This might already fix your issue.
> > With v0.8 i get this WARNING and I can load the module:
> > WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko] undefined!
> Please switch to next, and not to v0.8. Compile your kernel with
> CONFIG_KALLSYMS_ALL=y, or use this [1] patch.
>
> Ralf
>
> [1]
> http://git.kiszka.org/?p=linux.git;a=commit;h=2a681cb2213e3ea0f142fae7345fb80208a88a53
> >>> Code location: 0xc0200050
> >>> Page pool usage after early setup: mem 33/996, remap 64/131072
> >>> Initializing processors:
> >>> CPU 2... OK
> >>> CPU 0... OK
> >>> CPU 3... OK
> >>> CPU 1... OK
> >>> Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> >>> Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> >>> Page pool usage after late setup: mem 42/996, remap 69/131072
> >>> Activating hypervisor
> >>> [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> >>> [ 63.704029] jailhouse: failed to add virtual host controller
> >>> [ 63.711610] The Jailhouse is opening.
> >>>
> >>> root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> >>> zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >>>
> >>> FATAL: unhandled trap (exception class 0x17)
> >> Exception class 0x17 is a SMC64 call.
> >>
> >>> Cell state before exception:
> >>> pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> >>> sp: ffc87b927ab0 esr: 17 1 000
> >>> x0: c214 x1: fd1a0060 x2:
> >> Furthermore, it's a SIP_64.
> >>
> >> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes") on
> >> next will probably fix your issue.
> >>
> >> Ralf
> >>> x3: x4: x5:
> >>> x6: x7: x8: ff8008d27ee0
> >>> x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2
> >>> x12: x13: 0f93 x14: 0001
> >>> x15: x16: ff8008193240 x17: 004128f0
> >>> x18: 00040900 x19: ffc87b927b28 x20: 0001
> >>> x21: 4784b740 x22: 4784b740 x23: fffa
> >>> x24: 000f4240 x25: 000f4240 x26: 000f4240
> >>> x27: x28: x29: ffc87b927ac0
> >>>
> >>> Parking CPU 2 (Cell: "ZynqMP-ZCU102")
> >>>
> >>>
> >>> Does anyone know why I have this problem? Am I missing any step?
> >>>
> >
It works with jailhouse-next, however, how can we switch between consoles?
root@xilinx-zcu102-2017_4:/cells# jailhouse cell list
ID NameState Assigned CPUs Failed
CPUs
0 ZynqMP-ZCU102 running 0-1
1 ZynqMP-linux-demo running 2-3
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Re: Jailhouse zynqMP
El miércoles, 21 de marzo de 2018, 15:25:02 (UTC+1), Ralf Ramsauer escribió:
> Hi,
>
> On 03/21/2018 02:54 PM, iallende wrote:
> > Hi everyone,
> >
> > I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in
> > another cell. However, I have some problems when I add the second Linux.
> >
> > root@xilinx-zcu102-2017_4:/# modprobe jailhouse
> > [ 52.445169] jailhouse: loading out-of-tree module taints kernel.
> > root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C
> > root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell
> >
> > Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2
> Please checkout next and try again. This might already fix your issue.
With v0.8 i get this WARNING and I can load the module:
WARNING: "__hyp_stub_vectors" [/jailhouse/driver/jailhouse.ko] undefined!
> > Code location: 0xc0200050
> > Page pool usage after early setup: mem 33/996, remap 64/131072
> > Initializing processors:
> > CPU 2... OK
> > CPU 0... OK
> > CPU 3... OK
> > CPU 1... OK
> > Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102"
> > Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102"
> > Page pool usage after late setup: mem 42/996, remap 69/131072
> > Activating hypervisor
> > [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled
> > [ 63.704029] jailhouse: failed to add virtual host controller
> > [ 63.711610] The Jailhouse is opening.
> >
> > root@xilinx-zcu102-2017_4:/# jailhouse cell linux
> > zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio
> >
> > FATAL: unhandled trap (exception class 0x17)
> Exception class 0x17 is a SMC64 call.
>
> > Cell state before exception:
> > pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1
> > sp: ffc87b927ab0 esr: 17 1 000
> > x0: c214 x1: fd1a0060 x2:
> Furthermore, it's a SIP_64.
>
> Commit 2482c47bc2d05f ("arm64: ignore SIPs used for low-power modes") on
> next will probably fix your issue.
>
> Ralf
> > x3: x4: x5:
> > x6: x7: x8: ff8008d27ee0
> > x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2
> > x12: x13: 0f93 x14: 0001
> > x15: x16: ff8008193240 x17: 004128f0
> > x18: 00040900 x19: ffc87b927b28 x20: 0001
> > x21: 4784b740 x22: 4784b740 x23: fffa
> > x24: 000f4240 x25: 000f4240 x26: 000f4240
> > x27: x28: x29: ffc87b927ac0
> >
> > Parking CPU 2 (Cell: "ZynqMP-ZCU102")
> >
> >
> > Does anyone know why I have this problem? Am I missing any step?
> >
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Jailhouse zynqMP
Hi everyone, I am trying to run Jailhouse in the ZynqMP, with Linux PREEMPT RT in another cell. However, I have some problems when I add the second Linux. root@xilinx-zcu102-2017_4:/# modprobe jailhouse [ 52.445169] jailhouse: loading out-of-tree module taints kernel. root@xilinx-zcu102-2017_4:/# ls /dev/jailhouse ^C root@xilinx-zcu102-2017_4:/# jailhouse enable zynqmp-zcu102.cell Initializing Jailhouse hypervisor v0.7 (0-g5c13b64) on CPU 2 Code location: 0xc0200050 Page pool usage after early setup: mem 33/996, remap 64/131072 Initializing processors: CPU 2... OK CPU 0... OK CPU 3... OK CPU 1... OK Adding virtual PCI device 00:00.0 to cell "ZynqMP-ZCU102" Adding virtual PCI device 00:01.0 to cell "ZynqMP-ZCU102" Page pool usage after late setup: mem 42/996, remap 69/131072 Activating hypervisor [ 63.697232] jailhouse: CONFIG_OF_OVERLAY disabled [ 63.704029] jailhouse: failed to add virtual host controller [ 63.711610] The Jailhouse is opening. root@xilinx-zcu102-2017_4:/# jailhouse cell linux zynqmp-zcu102-linux-demo.cell Image -d system.dtb -i rootfs.cpio FATAL: unhandled trap (exception class 0x17) Cell state before exception: pc: ff800808e390 lr: ff8008467504 spsr: 2145 EL1 sp: ffc87b927ab0 esr: 17 1 000 x0: c214 x1: fd1a0060 x2: x3: x4: x5: x6: x7: x8: ff8008d27ee0 x9: ffc87aaa4b5c x10: ffc87b927b4c x11: ff8008c8ccb2 x12: x13: 0f93 x14: 0001 x15: x16: ff8008193240 x17: 004128f0 x18: 00040900 x19: ffc87b927b28 x20: 0001 x21: 4784b740 x22: 4784b740 x23: fffa x24: 000f4240 x25: 000f4240 x26: 000f4240 x27: x28: x29: ffc87b927ac0 Parking CPU 2 (Cell: "ZynqMP-ZCU102") Does anyone know why I have this problem? Am I missing any step? -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to jailhouse-dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
