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2021-08-30[PATCH] meta-agl-jailhouse: Add support for virtio over IVSHMEM blockAnmol1-0/+3
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
2021-08-20Convert to new override syntaxScott Murray1-11/+11
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
2021-08-09meta-agl-jailhouse: Update the Jailhouse configuration filesAnmol1-3/+19
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>
2021-07-05meta-agl-jailhouse: Fix memmap command line parameterAnmol1-2/+2
Jailhouse requires a contiguous piece of RAM for itself and additional cells. This has to be preallocated during emulation of the image and is typically done by adding `memmap=<size>$<memory_address>`, and here escape sequencing before the dollar should only be added when there is a need to put this parameter in GRUB2 variables in /etc/default/grub. Fix it by removing `\` escape sequence from memmap command line parameter of the virtual machine's kernel. Signed-off-by: Anmol <anmol.karan123@gmail.com> Change-Id: I9981a359d1cb00900153e7692c6c1175cb0a3ce6
2020-08-28meta-agl-jailhouse: Enable jailhouse on qemu-x86_64 through runqemuParth Dode1-0/+21
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>
2020-08-18meta-agl-jailhouse: Add support for RPi4 with 2G/4G/8G of memoryjellyfish_9.99.3jellyfish/9.99.39.99.3Jakub Luzny1-0/+2
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
2020-07-24Add layer to support Jailhouse hypervisorjellyfish_9.99.2jellyfish/9.99.29.99.2Jakub Luzny1-0/+3
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