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Add some configuration notes to the `meta-agl-jailhouse.md` documentation for compiling the kernel separately with different configurations for backend and frontend VMs.
Change-Id: I422912d658dde7de44273063926aaa3028cda302
Signed-off-by: Anmol <anmol.karan123@gmail.com>
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Add Documentation for manually configuring the setup for
virtio-over-ivshmem.
Signed-off-by: Anmol Karn <anmol.karan123@gmail.com>
Change-Id: I41d7c3aafc7a0f1828033c79c7621c9c58f19ce3
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Current branch i.e `queues/jailhouse` is rebased, and there is some work going on towards more stable kernel branch with virtio-over-ivshmem support in `queues/jailhouse-5.14`, and it would be better to shift to this branch.
Chage kernel branch from `queues/jailhouse` -> `queues/jailhouse-5.14` from Jan Kiszka's kernel tree.
Signed-off-by: Anmol Karn <anmol.karan123@gmail.com>
Change-Id: I94b41ca1fcef216d48dd477b554b0237b43be18a
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During the last workshop the transition to the new framework was presented.
This change essentially deprecates the SMACK-based application framework.
To prepare the integration of it, we remove the deprecated components:
- meta-speech-framework and the voiceagent services
Bug-AGL: SPEC-4121
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Change-Id: I803dd18184338a1f5519af27136e1d5a58ee9369
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GitHub is dropping unauthenticated git protocol access in
January 2022, per:
https://github.blog/2021-09-01-improving-git-protocol-security-github/#no-more-unauthenticated-git
While a workaround in the BitBake git fetcher is forthcoming, not
specifying protocol=https for github.com git:// SRC_URIs will start
resulting in warnings in Yocto 3.5/Kirkstone. To ease our upgrade
path, go ahead and update our affected SRC_URIs. Note that this has
been done by running the scripts/contrib/convert-srcuri.py script
from latest poky, which also makes git branch specification explicit
since the git fetcher is likely to require that in the future due
to widespread switches from master to main branches.
Bug-AGL: SPEC-4126
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ic3550f08b92916bede2f21442499836b882f2db8
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This patch adds the support for the virtio over IVSHMEM block for AGL with Jailhouse.
Current state of the Patchset:
- Add PCI devices from (00:0c.0 - 00:0f.0), for various virtio devices(virtio-ivshmem-{block, console, NET, custom}), primarily for virtio-blk.
- Add Common memory regions for virtio-blk in the Root-Cell and Non-Root-Linux-Cell configurations.
- Add Documentation `meta-agl-jailhouse.md` for usage and Instructions.
- Add `virtio-ivshmem-block` and `virtio-ivshmem-console` recipes for ott Kernel modules.
v2 (Anmol): Update `agl-linux-x86-demo.c` and `qemu-agl.c` for PCI macros and small descriptions for IVSHMEM PCI devices.
V3 (Anmol):
- [RFC] Add packagegroup for the virtio-ivshmem-{block, console} applications.
- Update the `meta-agl-jailhouse.md` for architecture specific information.
v4 (Anmol): Update recipe files according to the new syntax(3.4-honister).
v5 (Anmol):
- Update recipe files for virtio-ivshmem binaries.
- Update `50_local.conf.inc` for `packagegroup-agl-jailhouse`.
v5 (Anmol): Update syntax for `50_local.conf.inc`.
Signed-off-by: Anmol <anmol.karan123@gmail.com>
Change-Id: I1bed4c6f1d3d9b0792a18544ad18edca85a5f4f7
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This is mostly the result of running a slightly customized version
of the convert-overrides.py script from poky with additional
overrides added. A few minor fixups were done by hand afterwards
during a review of the changes.
The intent of these changes is to minimize the effort to keep the
"next" branch that builds against poky master up to date and tested
in preparation for the switch to the next Yocto LTS release in
early 2022.
Bug-AGL: SPEC-4052
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I0bbae97331abee1367b368ce54ab39e3162a12ec
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The current state and Information about the patch:
- Updated Jailhouse root-cell(qemu-agl.c), apic-demo(agl-apic-demo.c), ivshmem-demo(agl-ivshmem-demo.c).
- Jailhouse non-root cell(agl-linux-x86-demo.c) is also working, but need some more tweak for UART redirection.
- Linux Kernel updated to the latest `queues/jailhouse` kernel branch.
- Updated the `recipes-kernel` structure to a more custom one.
- Updated conf/local.conf according to new `recipes-kernel` structure.
- Removed the Linux Kernel patches from the `recipes-kernel` as updated kernel already contain those patches.
This patch is the initial block for the virtio-blk support.
v2 (Anmol): Add descriptive comments for serial in cell configuration files
v3 (Anmol): Remove the ` IMAGE_INSTALL_append` and `EXTRA_IMAGE_FEATURES` from `50_local.conf.inc`
v4 (Anmol): Minor changes in `50_local.conf.inc`
v5 (jsmoeller): add meta-arm-toolchain to fix layer dependencies
v6 (jsmoeller): remove linux-yocto_5.14%.bbappend
v7 (Anmol):
- Update the `SRCREV` for Jailhouse in `jailhous_git.bb`
- Remove the patch `configs: arm64: Add support for RPi4 with more than 1G of memory` from `SRC_URI` in `jailhouse_git.bb`
- Add the helper-scripts for the `runqemu-x86_64` and non-root linux cell.
v8 (Anmol): Updated the `agl-ivshmem-demo.c`.
v9 (Anmol):
- Resolve build errors and update `jailhouse_git.bb`.
- Add `PERF_forcevariable := "bash"` in `50_local.conf.inc`.
v10 (Anmol): Disable perf build.
v11 (jsmoeller): update qemu-agl.c to the 2G setup of runqemu after runtime test
v12 (jsmoeller): add sample inmate tarball (to be used later)
Change-Id: Idfa3e513488b5ecc8dfe9573f15c4b1c0edfd54f
Signed-off-by: Anmol <anmol.karan123@gmail.com>
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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fix mis-spelling "mesauring" to "measuring".
Bug-AGL: SPEC-3507
Signed-off-by: seigot <s.takada.3o3@gmail.com>
Change-Id: I39fd6fe96715eb8e9c77e4d2ab9d0878c4379065
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w.r.t. the root cell qemu-agl
updated jailhouse_git.bb accordingly
Bug-AGL: SPEC-3507
Change-Id: I0548d9bbec02d8506205b0dccb4ef591b290bca6
Change-Id: I6d065032ef7fff40535929219ce067aab260f043
Signed-off-by: Parth Dode <dodecoder@gmail.com>
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jailhouse enable /usr/share/jailhouse/cells/qemu-agl.cell
added the appropriate QB variables required to use runqemu
v2: updated QB_SERIAL_OPT
v3: updated do_configure and do_install
v4: updated memmap
v5: resolved comments
v6: 2G to 1G
Bug-AGL: SPEC-3507
Change-Id: Iae8cf6a1f27bc285e4c0c5f2518cd1985ddf3b74
Signed-off-by: Parth Dode <dodecoder@gmail.com>
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The Jailhouse configuration files had to be modified to append the additional
memory regions present on the higher mem variants of the RPi4.
To avoid the use of mem= kernel parameter to fix the memory that can be used
by the root cell, a device tree overlay with reserved-memory nodes is used
instead.
To avoid conflict with the GPU memory, the memory region used for Jailhouse
and the non-root cells was moved from 0x30000000 to 0x20000000.
Bug-AGL: SPEC-3507
Signed-off-by: Jakub Luzny <jakub@luzny.cz>
Change-Id: Iabd67504c3df0349dd62e45f12d1019de14328f1
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Jailhouse is a partitioning hypervisor based on Linux. It is able to run
bare-metal applications or (adapted) operating systems besides Linux.
For this purpose, it configures CPU and device virtualization features
of the hardware platform in a way that none of these domains, called
"cells" here, can interfere with each other in an unacceptable way.
This layer adds the Jailhouse package into AGL and also appends the BSPs
to allow it to run. Currently, Raspberry Pi 4 and QEMU x86-64 targets
are supported.
To enable Jailhouse and include it in the image, the AGL feature
agl-jailhouse must be enabled.
Bug-AGL: SPEC-3507
Signed-off-by: Jakub Luzny <jakub@luzny.cz>
Change-Id: I0fbc0b5d931c85d6f22b0222da8c2b106c4115e1
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In preparation of the jailhouse addition during GSoC.
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Change-Id: Icd5e79fadd5b71e1199fa32582296951153c7599
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Anmol Anmol
Jan-Simon Moeller
Scott Murray
seigot
Parth Dode
Jakub Luzny