doc: tweak hld intro
Add another level to the HLD toc, and start conversion of the HLD intro Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
This commit is contained in:
parent
1e38544112
commit
d800baf553
|
@ -1,4 +1,58 @@
|
|||
.. _hld-overview:
|
||||
|
||||
Overview
|
||||
########
|
||||
ACRN high-level design overview
|
||||
###############################
|
||||
|
||||
ACRN is an open source reference hypervisor (HV) running on top of Intel
|
||||
Apollo Lake platforms for Software Defined Cockpit (SDC) or In-Vehicle
|
||||
Experience (IVE) solutions. ACRN provides embedded hypervisor vendors
|
||||
with a reference I/O mediation solution with a permissive license and
|
||||
provides auto makers a reference software stack for in-vehicle use.
|
||||
|
||||
ACRN Supported Use Cases
|
||||
************************
|
||||
|
||||
Software Defined Cockpit
|
||||
========================
|
||||
|
||||
The SDC system consists of multiple systems: the instrument cluster (IC)
|
||||
system, the In-vehicle Infotainment (IVI) system, and one or more rear
|
||||
seat entertainment (RSE) systems. Each system is run as a VM for better
|
||||
isolation.
|
||||
|
||||
The Instrument Control (IC) system manages graphics display of
|
||||
|
||||
- driving speed, engine RPM, temperature, fuel level, odometer, trip mile, etc.
|
||||
- alerts of low fuel or tire pressure
|
||||
- rear-view camera(RVC) and surround-camera view for driving assistance.
|
||||
|
||||
In-Vehicle Infotainment
|
||||
=======================
|
||||
|
||||
A typical In-Vehicle Infotainment (IVI) system would support:
|
||||
|
||||
- Navigation systems;
|
||||
- Radios, audio and video playback;
|
||||
- Mobile devices connection for calls, music and applications via voice
|
||||
recognition and/or gesture Recognition / Touch.
|
||||
- Rear-seat RSE services of entertainment system;
|
||||
- virtual office;
|
||||
- Connection to IVI front system and mobile devices (cloud
|
||||
connectivity).
|
||||
|
||||
ACRN supports guest OSes of Clear Linux and Android. OEMs can use the ACRN
|
||||
hypervisor and Linux or Android guest OS reference code to implement their own
|
||||
VMs for a customized IC/IVI/RSE.
|
||||
|
||||
Hardware Requirements
|
||||
*********************
|
||||
|
||||
Mandatory IA CPU features are support for:
|
||||
|
||||
- Long mode
|
||||
- MTRR
|
||||
- TSC deadline timer
|
||||
- NX, SMAP, SMEP
|
||||
- Intel-VT including VMX, EPT, VT-d, APICv, VPID, invept and invvpid
|
||||
|
||||
Recommended Memory: 4GB, with 8GB preferred.
|
||||
|
|
|
@ -14,7 +14,7 @@ background, and motivation for specific areas within the ACRN hypervisor
|
|||
system.
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
:maxdepth: 2
|
||||
|
||||
Overview <hld-overview>
|
||||
Hypervisor <hld-hypervisor>
|
||||
|
|
Loading…
Reference in New Issue