You'll need to run an hypervisor to arbitre the access to shared resources
for the two OSs, look at
http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Allwinner
http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions I
believe there was some demo of a tablet running two
On Mon, Sep 29, 2014 at 01:46:50PM -0700, javqui wrote:
Hi,
I'm working on a couple of projects requiring the classic Micro controller
features (low power, deterministic real time processing) and the classic
UX, flexibility and functionality of Linux /android.
Most SoCs today provide many
On Wed, 2014-10-01 at 09:38 +0200, Jorge wrote:
You'll need to run an hypervisor to arbitre the access to shared
resources for the two OSs, look
at http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Allwinner
http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions
On Wed, 2014-10-01 at 09:19 +0100, Ian Campbell wrote:
On Wed, 2014-10-01 at 09:38 +0200, Jorge wrote:
You'll need to run an hypervisor to arbitre the access to shared
resources for the two OSs, look
at
http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Allwinner
ons 2014-10-01 klockan 09:38 +0200 skrev Jorge:
You'll need to run an hypervisor to arbitre the access to shared
resources for the two OSs
Not really if all you want is to run a simple RTOS on one core, and not
sharing any I/O resources. To do that basically all you need is to
reserve the
On Tuesday, September 30, 2014, Quink wantl...@gmail.com wrote:
Such a big plan. I just did a small project with (Real-time patch for
linux kernel) + (processor affinity) + (super loop) on A20.
Since A20 has two A7, a real time process can occupy a processor and
leave the other for other tasks.
Maybe a complete separate OS is a little easier than implement a modified
Linux Kernel as you did (impressive Job)
Maybe the Kernel is not the right word in my first post and a customized
boot will be a better definition. The system will have 2 simultaneous OS
kernels. For the Linux Kernel OS
This project is amazing. It will be very useful in industrial and
control area. I have two question: 1. Since you only need one or two
A7 cores to run RTOS, why not let the remaining A7 run Linux together
with A15 since this will use less power? 2. Are you going to build
only one image contain
Hi,
I'm working on a couple of projects requiring the classic Micro controller
features (low power, deterministic real time processing) and the classic
UX, flexibility and functionality of Linux /android.
Most SoCs today provide many high level external hardware interfaces (like
Camera, USB,
Such a big plan. I just did a small project with (Real-time patch for linux
kernel) + (processor affinity) + (super loop) on A20.
Since A20 has two A7, a real time process can occupy a processor and leave
the other for other tasks. With out a working
main line kernel, it seems like you have a lot
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