acrn-hypervisor

mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-05-12 02:18:40 +00:00

History

Wei Liu 22aecf83e0 HV: modify CONFIG_HV_RAM_START for NUC7i7DNB When boot ACRN hypervisor from grub multiboot, HV will be loaded at CONFIG_HV_RAM_START since relocation is not supported in grub multiboot1. The CONFIG_HV_RAM_SIZE in industry scenario will take ~330MB(0x14000000), unfortunately the efi memmap on NUC7i7DNB is truncated at 0x6dba2000 although it is still usable from 0x6dba2000. So from grub point of view, it could not find a continuous memory from 0x6000000 to load industry scenario. Per efi memmap, there is a big memory area available from 0x40400000, so put CONFIG_HV_RAM_START to 0x41000000 is much safe for NUC7i7DNB. Tracked-On: #4641 Signed-off-by: Victor Sun <victor.sun@intel.com>		2020-05-06 11:25:57 +08:00
..
acpi_parser	HV: remove multi-return in drhd_find_iter	2020-04-01 10:43:54 +08:00
arch/x86	HV: modify CONFIG_HV_RAM_START for NUC7i7DNB	2020-05-06 11:25:57 +08:00
boot	hv: vioapic: minor refine about madt ioapic parse	2020-04-24 15:35:38 +08:00
bsp/ld	HV: add a specific stack space used in CPU booting	2020-04-29 13:56:40 +08:00
common	hv: dynamically configure CPU affinity through hypercall	2020-04-23 09:38:54 +08:00
debug	hv:print relocation delta	2020-04-15 14:34:30 +08:00
dm	hv: vioapic: minor refine about vioapic_init	2020-04-24 15:35:38 +08:00
hw	HV: renamed some structs more understandably	2020-04-01 10:43:54 +08:00
include	hv: irq: minor refine about structure idt_64_descriptor	2020-04-26 10:48:49 +08:00
lib	hv:tiny cleanup	2019-09-05 09:58:47 +08:00
pre_build	hv: add static check for CONFIG_HV_RAM_START and CONFIG_HV_RAM_SIZE	2020-03-11 10:37:50 +08:00
release	hv: pci: rename CFG read/write function for PCI-compatible Configuration Mechanism	2020-03-12 09:17:02 +08:00
scenarios	hv: replace vcpu_affinity array with cpu_affinity_bitmap	2020-04-23 09:38:54 +08:00
scripts	Makefile: do not override RELEASE when build with XML	2020-04-22 16:45:43 +08:00
Kconfig	HV: config: add Kconfig and defconfigs for sbl & uefi	2018-06-08 17:21:13 +08:00
MAINTAINERS	update home page information	2018-05-15 17:19:39 +08:00
Makefile	Kconfig: change scenario variable type to string	2020-04-17 13:45:18 +08:00
README.rst	doc: fix utf-8 punctuation, branding, spelling	2019-03-14 09:13:58 -07:00

README.rst

ACRN Hypervisor
###############

The open source `Project ACRN`_ defines a device hypervisor reference stack and
an architecture for running multiple software subsystems, managed securely, on
a consolidated system by means of a virtual machine manager. It also defines a
reference framework implementation for virtual device emulation, called the
"ACRN Device Model".

The ACRN Hypervisor is a Type 1 reference hypervisor stack, running directly on
the bare-metal hardware, and is suitable for a variety of IoT and embedded
device solutions. The ACRN hypervisor addresses the gap that currently exists
between datacenter hypervisors, and hard partitioning hypervisors. The ACRN
hypervisor architecture partitions the system into different functional
domains, with carefully selected guest OS sharing optimizations for IoT and
embedded devices.

You can find out more about Project ACRN on the `Project ACRN documentation`_
website.

.. _`Project ACRN`: https://projectacrn.org
.. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor
.. _`Project ACRN documentation`: https://projectacrn.github.io/