So, there is no chance for running linux on top of sel4 on a beagleboard
black?
On Mon, Jan 4, 2016 at 4:30 PM, Peter Chubb
wrote:
> > "Andrea" == Andrea Sorbini writes:
>
> Andrea> I can confirm from experience that seL4 supports both serial
>
Ihor
>
> --
> Dr. Ihor Kuz
> Senior Research Engineer | Trustworthy Systems
>
> DATA61 | CSIRO
> E ihor@nicta.com.au T + 61 2 8306 0582
> Locked Bag 6016, UNSW, Sydney NSW 1466, Australia
> www.data61.csiro.au
>
> CSIRO’s Digital Productivity business unit
> Locked Bag 6016, UNSW, Sydney NSW 1466, Australia
> www.data61.csiro.au
>
> CSIRO’s Digital Productivity business unit and NICTA have joined forces to
> create digital powerhouse Data61
>
> > On 23 Dec 2015, at 4:31 am, Julien Delange <julien.dela...@gmail.com&g
Dear all,
First of all, sorry if this question has been asked several times already.
I am currently trying to use sel4 & camkes on a debian stable. I installed
all the dependencies but I am facing an error message when trying to build
the tool (see below). My version of cabal is 1.20, so, version
Hello,
I am trying to reproduce the tutorial. I followed the steps from the slides
on
https://github.com/seL4-projects/sel4-tutorials/blob/master/docs/seL4Tutorial.pdf
When trying to compile, I got the following error in [1]. It seems to be a
warning from the compiler, so, I edit the CFLAGS in
Research Engineer | Trustworthy Systems
>
> DATA61 | CSIRO
> E ihor@nicta.com.au T + 61 2 8306 0582
> Locked Bag 6016, UNSW, Sydney NSW 1466, Australia
> www.data61.csiro.au
>
> CSIRO’s Digital Productivity business unit and NICTA have joined forces to
> create digita
ed moving the import statements above the UART component
> definition?
>
> Kent.
>
> On 11/06/2016, at 1:54 AM, Julien Delange <julien.dela...@gmail.com>
> wrote:
>
> In fact, I do not have such a file. My assembly looks like this (see
> below). I connect the hardware c
I am using the second serial interface of the beaglebone black. According
to the source code (in
libsel4platsupport/plat_include/am335x/sel4platsupport/plat/hw/soc_AM335x.h),
the address is 0x48022000). The following line is found in the source
#define SOC_UART_1_REGS
/src/plat/am335x/machine/hardware.c
> for this.
>
> On Fri, Jun 10, 2016 at 8:37 AM, Julien Delange <julien.dela...@gmail.com>
> wrote:
>
>> I am using the second serial interface of the beaglebone black. According
>> to the source code (in
>> libsel4platsup
this is set, but in this case it didn’t seem to be
> any help.
>
> Kent.
>
>
> On 11/06/2016, at 2:03 AM, Julien Delange <julien.dela...@gmail.com>
> wrote:
>
> Yep. I tried many things in order to see where the mistake is or if there
> are any parser limitatio
; *UART_REG(TLR) = 0x11;
>
> *UART_REG(MCR) = 0x00;
> *UART_REG(FCR) = 0x07;
>
>
>
>
> Jeffrey L. Hieb
> Department of Engineering Fundamentals
> University of Louisville
> Louisville Kentucky 40292(502) 852 0465
>
> On 6/10/2016 3:05 PM, Julien Delang
Hi,
I am trying to build a camked application with a UART driver. When trying
to build the application, I got the following error:
While rendering uart_mem.from.source: 'drv'
However, the component is well define. How can I try to get more
information/debug of the camkes assembly and find out
> // config to fifo with interrupt but no DMA
>> *UART_REG(LCR) = 0xBF;
>> *UART_REG(EFR) = 0x10;
>> *UART_REG(LCR) = 0x80;
>> *UART_REG(SCR) = 0x01;
>> *UART_REG(MCR) = 0x40;
>> *UART_REG(TLR) = 0x11;
>>
>> *UAR
I am currently trying the RT branch and have some questions:
1. What emulator to use in order to try the examples? I am trying to use
x86 with qemu but it seems that it does not work. I got the following trace
at execution
Starting node #0
APIC: unsupported platform, TSC-deadline mode is not
, 2016 at 2:08 PM, Ihor Kuz UNSW <ihor@nicta.com.au>
wrote:
>
> > On 27 May 2016, at 1:16 am, Julien Delange <julien.dela...@gmail.com>
> wrote:
> >
> > I am currently trying the RT branch and have some questions:
> >
> > 1. What emulator to use
Last week, Ihor and Gernot said that they will merge the RT branch - I do
not remember the date. There should be a white paper this week about the
new features and how to use it. As far as I remember, the branch is working
only on few architecture and works only on real hardware.
Julien.
On
If anyone is interested, I put something related on supporting the UART1 on
the beaglebone here:
http://julien.gunnm.org/geek/sel4/beaglebone%20black/2016/06/15/beaglebone-black-sel4-uart1/
On Mon, Jun 13, 2016 at 11:59 AM, Julien Delange <julien.dela...@gmail.com>
wrote:
> Hi all,
&g
Dear all,
I would like to build a scheduler on top of camkes. I figure that I have to
get access to the timer irq and start from there (e.g. then, dispatch other
tasks according to the number of elapsed ticks).
I did find some relevant examples, especially in the camkes-vm (
ve implemented for different
> platforms.
>
> Cheers,
> Siwei
>
> On Mon, Feb 15, 2016 at 02:20:01PM -0500, Julien Delange wrote:
> #Dear all,
> #
> #I would like to build a scheduler on top of camkes. I figure that I have
> to get
> #access to the timer irq and s
nd the actual driver implementation at,
>
> https://github.com/seL4/libplatsupport
>
> This library has all the drivers we have implemented for different
> platforms.
>
> Cheers,
> Siwei
>
> On Mon, Feb 15, 2016 at 02:20:01PM -0500, Julien Delange wrote:
> #Dear all,
> #
I am trying to develop a camkes application with one component having
access to the timer. I got some inspiration from the time server for the
kzm machine. Now, I am trying to port that to the am335x machine to execute
on a beagleboard black.
I dig into the code and found the appropriate
ons exist in libplatsupport/src/plat/am335x/dm.c in
> some source trees I have. (I don't have any experience with
> camkes and never tried to build it for am335x...)
>
> On Wed, Feb 17, 2016 at 6:23 AM, Julien Delange <julien.dela...@gmail.com>
> wrote:
>
>> I am trying to develop
1. The tutorials from the dev days already contain a lot of things. Check
it and try. The main issue is that sometimes, they are out of date so that
you might reach out to the NICTA folks and/or issue a bug report.
2. There are some work you can take. For example rust for sel4 (
he region = 2^n bytes.
>
> Adrian
>
> On Thu 10-Mar-2016 7:26 AM, Corey Richardson wrote:
>
> On Wed, Mar 09, 2016 at 03:10:58PM -0500, Julien Delange wrote:
>
> Any idea about how to run this example with qemu and/or how to test it?
>
>
> Assuming you're on Linu
For information, we are looking for people to work on sel4. See
https://www.appone.com/maininforeq.asp?Ad=250944_ID=1243309=http://sei.cmu.edu/careers/_ID=44
If you have any question, do not hesitate to contact me and/or apply!
Julien.
___
Devel
problem you identify with interrupt latencies and acknowledgment is
> inherent in any partitioning approach, there’s no way around.
>
> Gernot
>
> On 17 May 2016, at 1:28 , Julien Delange <julien.dela...@gmail.com> wrote:
>
> I assume this can be an issue when you are man
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