Thanks John. I checked the bootm_boot_mode and it's already nonsec. Yao On Tue, Feb 14, 2017 at 11:51 AM, John Backes wrote:

Hi Yao,

I'm not sure if this is the issue, but did you change the environment variable in uboot so that the tegra will boot in nonsecure hyp mode?:

setenv bootm_boot_mode nonsecsaveenv

more details here:

https://wiki.sel4.systems/Hardware/jetsontk1

- John

On Tue, Feb 14, 2017 at 1:43 PM, SHI, Yao wrote:

...

Hi,

I am trying to run CAmkES ARM VM on TK1. I downloaded built the image using:

repo init -u https://github.com/SEL4PROJ/camkes-arm-vm-manifest repo sync make tk1_vm_defconfig make

And then ran the image on the hardware. It stopped after loading seL4 in nonsecure HYP mode,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007408] CACHE: Misaligned operation at range [90007408, 9134c900] CACHE: Misaligned operation at range [9134c900, 9134c908] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 Number of IRQs: 192 Load seL4 in nonsecure HYP mode 600001da

Then I tried to build a monitor mode image and got this,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007250] CACHE: Misaligned operation at range [90007250, 9134c710] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50

ELF-loader started on CPU: ARM Ltd. Cortex-A15 r3p3

paddr=[90000000..9136081f]

ELF-loading image 'kernel' paddr=[80000000..80031fff] vaddr=[e0000000..e0031fff] virt_entry=e0000000 ELF-loading image 'capdl-loader-experimental' paddr=[80032000..8155bfff] vaddr=[10000..1539fff] virt_entry=17580 Enabling MMU and paging Jumping to kernel-image entry point...

abort() called.

Anyone may tell me the possible problem? Thank you very much.

Yao

_______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel

Yes, I think so. Can I do any change for the configure/code? Thanks, Yao On Tue, Feb 14, 2017 at 12:44 PM, John Backes wrote:

We have been using this image for the TK1-SOM not the Jetson. Perhaps that is the issue?

- John

On Tue, Feb 14, 2017 at 1:57 PM, SHI, Yao wrote:

...

Thanks John. I checked the bootm_boot_mode and it's already nonsec.

Yao

On Tue, Feb 14, 2017 at 11:51 AM, John Backes wrote:

...

Hi Yao,

I'm not sure if this is the issue, but did you change the environment variable in uboot so that the tegra will boot in nonsecure hyp mode?:

setenv bootm_boot_mode nonsecsaveenv

more details here:

https://wiki.sel4.systems/Hardware/jetsontk1

- John

On Tue, Feb 14, 2017 at 1:43 PM, SHI, Yao wrote:

...

Hi,

I am trying to run CAmkES ARM VM on TK1. I downloaded built the image using:

repo init -u https://github.com/SEL4PROJ/camkes-arm-vm-manifest repo sync make tk1_vm_defconfig make

And then ran the image on the hardware. It stopped after loading seL4 in nonsecure HYP mode,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007408] CACHE: Misaligned operation at range [90007408, 9134c900] CACHE: Misaligned operation at range [9134c900, 9134c908] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 Number of IRQs: 192 Load seL4 in nonsecure HYP mode 600001da

Then I tried to build a monitor mode image and got this,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007250] CACHE: Misaligned operation at range [90007250, 9134c710] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50

ELF-loader started on CPU: ARM Ltd. Cortex-A15 r3p3

paddr=[90000000..9136081f]

ELF-loading image 'kernel' paddr=[80000000..80031fff] vaddr=[e0000000..e0031fff] virt_entry=e0000000 ELF-loading image 'capdl-loader-experimental' paddr=[80032000..8155bfff] vaddr=[10000..1539fff] virt_entry=17580 Enabling MMU and paging Jumping to kernel-image entry point...

abort() called.

Anyone may tell me the possible problem? Thank you very much.

Yao

_______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel

I’ve seen this behaviour (stopped after loading the kernel in HYP mode) before on what I suspect was malfunctioning hardware. Have you tried running a simple, non-VM, system on this hardware (is this what your monitor-mode image was)? Ihor

On 15 Feb 2017, at 10:28 am, Kent.Mcleod@data61.csiro.au wrote:

It works on our jetson. The uboot commands that we use are: `setenv autoload no && dhcp && tftpboot 0x81000000 jetson1/sel4-image` and then `bootelf 0x81000000`

What compiler versions are you using?

Kent. From: Devel on behalf of SHI, Yao Sent: Wednesday, February 15, 2017 8:11 AM To: John Backes Cc: devel@sel4.systems Subject: Re: [seL4] CAmkES ARM VM boot on TK1

Yes, I think so. Can I do any change for the configure/code?

Thanks, Yao

On Tue, Feb 14, 2017 at 12:44 PM, John Backes wrote: We have been using this image for the TK1-SOM not the Jetson. Perhaps that is the issue?

- John

On Tue, Feb 14, 2017 at 1:57 PM, SHI, Yao wrote: Thanks John. I checked the bootm_boot_mode and it's already nonsec.

Yao

On Tue, Feb 14, 2017 at 11:51 AM, John Backes wrote: Hi Yao,

I'm not sure if this is the issue, but did you change the environment variable in uboot so that the tegra will boot in nonsecure hyp mode?:

setenv bootm_boot_mode nonsec

saveenv more details here:

https://wiki.sel4.systems/Hardware/jetsontk1

- John

On Tue, Feb 14, 2017 at 1:43 PM, SHI, Yao wrote: Hi,

I am trying to run CAmkES ARM VM on TK1. I downloaded built the image using:

repo init -u https://github.com/SEL4PROJ/camkes-arm-vm-manifest repo sync make tk1_vm_defconfig make

And then ran the image on the hardware. It stopped after loading seL4 in nonsecure HYP mode, Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007408] CACHE: Misaligned operation at range [90007408, 9134c900] CACHE: Misaligned operation at range [9134c900, 9134c908] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 Number of IRQs: 192 Load seL4 in nonsecure HYP mode 600001da

Then I tried to build a monitor mode image and got this,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007250] CACHE: Misaligned operation at range [90007250, 9134c710] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 ELF-loader started on CPU: ARM Ltd. Cortex-A15 r3p3 paddr=[90000000..9136081f] ELF-loading image 'kernel' paddr=[80000000..80031fff] vaddr=[e0000000..e0031fff] virt_entry=e0000000 ELF-loading image 'capdl-loader-experimental' paddr=[80032000..8155bfff] vaddr=[10000..1539fff] virt_entry=17580 Enabling MMU and paging Jumping to kernel-image entry point... abort() called.

Anyone may tell me the possible problem? Thank you very much.

Yao

_______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel

_______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel

Hi Kent, I boot from the SD card without setting autoload. - fatload mmc 1 ${loadaddr} image_file - bootelf ${loadaddr} where ${loadaddr} is 0x81000000 . The compiler information: arm-linux-gnueabi-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609 Copyright (C) 2015 Free Software Foundation, Inc. Thanks, Yao On Tue, Feb 14, 2017 at 3:28 PM, wrote:

It works on our jetson.

The uboot commands that we use are:

`setenv autoload no && dhcp && tftpboot 0x81000000 jetson1/sel4-image`

and then `bootelf 0x81000000`

What compiler versions are you using?

Kent. ------------------------------ *From:* Devel on behalf of SHI, Yao < shiyao@gmail.com> *Sent:* Wednesday, February 15, 2017 8:11 AM *To:* John Backes *Cc:* devel@sel4.systems *Subject:* Re: [seL4] CAmkES ARM VM boot on TK1

Yes, I think so. Can I do any change for the configure/code?

Thanks, Yao

On Tue, Feb 14, 2017 at 12:44 PM, John Backes wrote:

...

We have been using this image for the TK1-SOM not the Jetson. Perhaps that is the issue?

- John

On Tue, Feb 14, 2017 at 1:57 PM, SHI, Yao wrote:

...

Thanks John. I checked the bootm_boot_mode and it's already nonsec.

Yao

On Tue, Feb 14, 2017 at 11:51 AM, John Backes wrote:

...

Hi Yao,

I'm not sure if this is the issue, but did you change the environment variable in uboot so that the tegra will boot in nonsecure hyp mode?:

setenv bootm_boot_mode nonsecsaveenv

more details here:

https://wiki.sel4.systems/Hardware/jetsontk1

- John

On Tue, Feb 14, 2017 at 1:43 PM, SHI, Yao wrote:

...

Hi,

I am trying to run CAmkES ARM VM on TK1. I downloaded built the image using:

repo init -u https://github.com/SEL4PROJ/camkes-arm-vm-manifest repo sync make tk1_vm_defconfig make

And then ran the image on the hardware. It stopped after loading seL4 in nonsecure HYP mode,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007408] CACHE: Misaligned operation at range [90007408, 9134c900] CACHE: Misaligned operation at range [9134c900, 9134c908] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50 Number of IRQs: 192 Load seL4 in nonsecure HYP mode 600001da

Then I tried to build a monitor mode image and got this,

Tegra124 (Jetson TK1) # bootelf CACHE: Misaligned operation at range [90000000, 90007250] CACHE: Misaligned operation at range [90007250, 9134c710] CACHE: Misaligned operation at range [91350000, 91360820] ## Starting application at 0x90000000 ... ELF loader: monitor mode init done Copy monitor mode vector from 90001000 to a7f00000 size 50

ELF-loader started on CPU: ARM Ltd. Cortex-A15 r3p3

paddr=[90000000..9136081f]

ELF-loading image 'kernel' paddr=[80000000..80031fff] vaddr=[e0000000..e0031fff] virt_entry=e0000000 ELF-loading image 'capdl-loader-experimental' paddr=[80032000..8155bfff] vaddr=[10000..1539fff] virt_entry=17580 Enabling MMU and paging Jumping to kernel-image entry point...

abort() called.

Anyone may tell me the possible problem? Thank you very much.

Yao

_______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel