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2021-08-09meta-agl-jailhouse: Update the Jailhouse configuration filesAnmol8-91/+180
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>
2020-08-31meta-agl-jailhouse: Added inmates for jailhouse on aglParth Dode5-1/+558
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>
2020-08-28meta-agl-jailhouse: Enable jailhouse on qemu-x86_64 through runqemuParth Dode2-0/+643
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 Luzny2-1/+295
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 Luzny2-0/+99
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