Re: [seL4] Incorporating the Build System - The CAmkES Perspective

2020-04-20 Thread Robert VanVossen
Ben, The tutorials really only help you learn about the concepts and APIs around seL4 and CAmkES. It does not represent the best way to create your own project. It would be better to start with using the manifest for the camkes test-suite: https://github.com/seL4/camkes-manifest Using this

[seL4] seL4 Training and ARMv8 virtualization release

2019-01-18 Thread Robert VanVossen
All, We at DornerWorks wanted to let the seL4 community know about some seL4 training opportunities that we will be providing on behalf of the seL4 Center of Excellence (CoE). First, we will be providing an introductory webinar that provides an overview and explains the basics of seL4.

Re: [seL4] compile error aarch64 platform hikey

2018-08-09 Thread Robert VanVossen
Thad, If you would like to get started with the ZUS+ right away, you could also use a slightly older version of the codebase. repo init -u https://github.com/seL4/sel4test-manifest.git -b refs/tags/9.0.0 repo sync make zynqmp_aarch64_debug_xml_defconfig make Thanks, Robbie VanVossen

Re: [seL4] Is there has any seL4 project support ARM Cortex-A7 ?

2017-05-16 Thread Robert VanVossen
Joyce, The ARM Cortex-A7 is feature-compatible with the Cortex-A15. We ran seL4 on the Cubietruck which is a dual-core Cortex-A7. Just enable CONFIG_ARM_CORTEX_A15 in your configuration. Thanks, Robbie VanVossen DornerWorks, Ltd. From: Devel [mailto:devel-bounces@sel4.systems] On Behalf Of

[seL4] Virtio on camkes-vm

2016-12-07 Thread Robert VanVossen
Hello, We are looking to add another virtio device to camkes-vm for guests to use. I have been looking through the code at how virtio_net works and I have a pretty decent understanding of how it is configured and used. I have a few design/philosophical questions though. 1. Was any of

[seL4] CAmkES Groups

2016-10-18 Thread Robert VanVossen
Hello, I have been trying to get groups with CAmkES 2.2 working, but it doesn't look like it will build correctly. At first, when I place components in a group, I get that there is an unresolved reference to one of the components during compilation. I was able to get past this by moving the

[seL4] vspace_reserve_range_at

2015-12-11 Thread Robert VanVossen
Hello, I am trying to create a 1:1 physical to virtual mapping in my root thread. My first step in attempting this is to reserve the virtual address I need using the vspace_reserve_range_at() function, but I get the following error: ERROR:sel4utils_reserve_range_at_no_alloc:585: Range not

[seL4] vspace_reserve_range_at

2015-12-11 Thread Robert VanVossen
Hello, I am trying to map a device 1:1 in my root thread. When I try to reserve a range at the specific location, using the vspace_reserve_range_at() function I get the following error: ERROR:sel4utils_reserve_range_at_no_alloc:585: Range not available at 0xf8f0, size 0x64000. Is there

[seL4] Initial Thread physical to Virtual Mapping

2015-12-03 Thread Robert VanVossen
Hello, I am attempting to integrate the Xilinx drivers, provided through their SDK, with seL4 on the Zynq7000. In the root thread, I created a virtual mapping for the SD Card peripheral, and I pass that virtual address into the driver, so that it is reading and writing to it. The controller has