Reagaring Genode and USB Armory

[Agrawal, Utkarsh]

Hello,

The initial steps of compilation and building the SD card were not clear. It took me few days to understand whats going on with the building procedure. I will share the script file soon. There are some changes I am making to it. Then maybe you can incorporate it into the repository.

I see that the wiki got updated. Thanks for that.

Here is the link to the output: http://pasted.co/7ff78388

Thank You
Utkarsh


________________________________________
From: Martin Stein <martin.stein at ...1...>
Sent: Tuesday, April 26, 2016 2:19 PM
To: Agrawal, Utkarsh
Subject: Re: Reagaring Genode and USB Armory

I have answered your last mail on the mailing list [1].
It has the same subject line as this mail.

Cheers,
Martin

[1] genode-main at lists.sourceforge.net

Am 22.04.2016 um 11:17 schrieb Agrawal, Utkarsh:
> Hello,
>
> Yes, I think it is a good time that we move it to the mailing list. How shall we do it?
>
> Thank You
> Utkarsh
>
> ________________________________________
> From: Martin Stein <martin.stein at ...1...>
> Sent: Wednesday, April 20, 2016 5:07 PM
> To: Agrawal, Utkarsh
> Subject: Re: Reagaring Genode and USB Armory
>
> Hey Utkarsh,
>
> I would like to move this discussion to the mailing list at this point.
>
> Do you agree with that?
>
> Cheers,
> Martin
>
> Am 20.04.2016 um 08:01 schrieb Agrawal, Utkarsh:
>> Hello,
>>
>> I was able to Install ootloader, Genode, and the Linux rootfs. Thanks a lot for your guidance. I have compiled a script which does all this task easily. I would love to contribute this to the community, and would like to know how can I do it.
>>
>> Next steps as I see are:
>> 1. Connect USB Armory to host machine via USB-to-TTL serial cable.
>> 2. Connect to USB Armory COM port.
>> 3. Insert USB Armory into host USB slot and interrupt auto boot on COM port.
>> 4. Send bootloader commands on COM port:
>> 5. Linux login: The login and password of the Linux guest are both "usbarmory"
>>
>> I hope the above steps are pretty straight forward, and there should be no issues there.
>>
>> Also, at [1], they mention about this "make ARCH=arm zImage LOADADDR=0x80008000 modules". I am not sure what image they are talking about, when am I supposed to do this step.
>>
>> Next I would like to know how do I start working on TrustZone with Genode. Can you guide me on how to start with a sample application which switches between Normal and Secure World?
>>
>> Thank You
>> Utkarsh Agrawal
>>
>> [1] https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_inversepath_usbarmory_wiki_Genode-2DOS&d=CwIC-g&c=C3yme8gMkxg_ihJNXS06ZyWk4EJm8LdrrvxQb-Je7sw&r=hnUL4kgB9cStyuGpvYu3L9_MVOWR5t87hYpTv2FwCGo&m=NwzIeuHqYnvROYKinKAlZVd5PiAYFi9QCtcc7dRP5gs&s=xm51_erngIaEOyEFFbZcXPF_0997eNeTOB2sbteiTQU&e=
>> ________________________________________
>> From: Agrawal, Utkarsh
>> Sent: Friday, April 15, 2016 11:12 PM
>> To: Martin Stein
>> Subject: Re: Reagaring Genode and USB Armory
>>
>> Hello,
>>
>> Thank for you the reply. I just noticed that the subject of the email has a typo. Maybe I was in a hurry when writing the first mail. :)
>>
>> I am sure that I was in the mentioned branch. I will try [2] after I have the basic setup running of Genode.
>>
>>
>> I have been trying to use [1]. But I get some errors. Following are the steps I have followed:
>>
>> I cloned the master branch of https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_genodelabs_genode&d=CwIC-g&c=C3yme8gMkxg_ihJNXS06ZyWk4EJm8LdrrvxQb-Je7sw&r=hnUL4kgB9cStyuGpvYu3L9_MVOWR5t87hYpTv2FwCGo&m=NwzIeuHqYnvROYKinKAlZVd5PiAYFi9QCtcc7dRP5gs&s=fEOHYlETLJd9X5bo8qw783vUXEtk6k_2PtnJu8wVG_Y&e=  at /home/genode/genode-master on my computer.
>>
>> I changed the following variables:
>> export TARGET_DEV=/dev/sdc                 # empty boot medium
>> export TARGET_MNT=/home/mnt                     # where to mount the boot medium
>> export GENODE_DIR=/home/genode/genode-master             # root of the Genode sources
>> export BUILD_DIR=/path/build/hw_usb_armory # Genode build directory
>>
>> I am not so sure if the build directory should be what I mentioned there. I just chose a directory randomly.
>>
>> After this, I realized that in the :Install Genode: step there is no etc/build.conf file. I looked at /home/genode/genode-master and /home/genode/genode-master/repos/os/.
>>
>> To fix that I executed ./tool/create_builddir hw_usb_armory at /home/genode/genode-master
>> Now I got a build directory with build.conf in hw_usb_armory folder.
>>
>> I copied over the build.conf to /home/genode/genode-master/repos/os/etc
>>
>> Next I tried running make run/tz_vmm.run. But now it just says that make: 'tz_vmm.run' is up to date. I don't think that the build process ever started.
>>
>> I am not sure if I am missing any steps here.
>>
>> Thank You
>> Utkarsh
>>
>>
>> ________________________________________
>> From: Martin Stein <martin.stein at ...1...>
>> Sent: Friday, April 15, 2016 3:06 PM
>> To: Agrawal, Utkarsh
>> Subject: Re: Reagaring Genode and USB Armory
>>
>> Hi Utkarsh,
>>
>> Am 14.04.2016 um 19:30 schrieb Agrawal, Utkarsh:
>>> I landed on [2], using the USB Armory page for Genode[3]. The script fails at this line "make usbarmory_defconfig". It says something like the target was not found for make.
>>
>> I was not able to reproduce this but I noticed that [3] doesn't
>> reference the appropriate branch in my linux repo. Are you sure that
>> you're using the 'genode_hw_usb_armory_tz_vmm' branch as mentioned in [2]?
>>
>>> So as you said, for our own Linux guest, we can use [2]. Just to have a clear idea on this, will I have to combine partial instructions from [1], and the rest from [2] to be able to run our own guest?
>>
>> Script [2] copies the images (linux, dtb, rootfs) that are normally
>> downloaded by script [1] to $TARGET_DIR so you want to 'export
>> TARGET_DIR=<YOUR_GENODE_BUILD_DIR>/bin' under ':User settings:' in
>> script [2]. So, if you examine script [2] first, script [1] afterwards
>> automatically uses the custom images instead of downloading others.
>>
>>> Also, I request you to kindly look at [3], and put up relevant details there. As because of [3] I was going around in circles, and could have never landed on [1].
>>
>> Thank you for the hint. I will redirect it to the Inversepath staff. The
>> content of the wiki is up to them and I would suggest you to preferably
>> use [1] and [2] for the Genode-related stuff.
>>
>> Cheers,
>> Martin
>>
>> [1] https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_genodelabs_genode_blob_master_repos_os_run_tz-5Fvmm.run&d=CwID-g&c=C3yme8gMkxg_ihJNXS06ZyWk4EJm8LdrrvxQb-Je7sw&r=hnUL4kgB9cStyuGpvYu3L9_MVOWR5t87hYpTv2FwCGo&m=-kQoV0ZR_iKUnT8nma7ny9LQLjMXq6a0nxua4xY9Vvc&s=NuzhEEEQyHw-TZI6tVhCu8Pz_l-HrCEDCFikY5nicdc&e=
>>
>> [2]
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_m-2Dstein_genode-5Fbinaries_blob_master_tz-5Fvmm_usb-5Farmory_README&d=CwID-g&c=C3yme8gMkxg_ihJNXS06ZyWk4EJm8LdrrvxQb-Je7sw&r=hnUL4kgB9cStyuGpvYu3L9_MVOWR5t87hYpTv2FwCGo&m=-kQoV0ZR_iKUnT8nma7ny9LQLjMXq6a0nxua4xY9Vvc&s=oalYTQJt3AWOozXVTtm3IFcPDdIsgqQyHW8O6atsVwk&e=
>>