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2021-04-29xen: Remove deltask for setsceneMark Hatle
As of the gatesgarth you are no longer allowed to remove setscene tasks as the eSDK generation expects for tasks to actually be executed. Signed-off-by: Mark Hatle <mark.hatle@xilinx.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-09-22dynamic-layers: add xilinx dynamic layer for Xen supportBruce Ashfield
Although this dynamic layer currently only adds Xen support, it will eventually hold other board and platform specific tweaks to core meta-virt recipes. Signed-off-by: Bruce Ashfield <bruce.ashfield@xilinx.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-08-11xen, raspi4, linux-yocto-dev: Enable Xen on Raspberry Pi 4Christopher Clark
Enable linux-yocto-dev as the Linux kernel for Xen on the Raspberry Pi 4, with the bcm-2xxx-rpi4 KMACHINE and KBRANCH. Set a Raspberry Pi SD card variable to increase the size of the boot partition to accommodate both the kernel and the Xen hypervisor. Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-08-11xen, linux-raspberrypi4: remove linux-raspberrypi bbappends and patchesChristopher Clark
Retiring use of the downstream vendor kernel for use with Xen. Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-08-11xen, rpi4: use RPI_EXTRA_CONFIG and drop the rpi-config_git.bbappendChristopher Clark
The GIC that is needed by Xen can be enabled via the rpi-config recipe variable. Fixes the build after the upstream recipe changed recently. Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-08-11xen, raspberrypi: bugfix early boot messages: use earlycon=xenbootChristopher Clark
Replaces the prior use of earlyprintk which is an x86-specific option. Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-07-06xen, linux-raspberrypi: add Linux kernel 5.4 patches for Xen supportChristopher Clark
Kernel patches are in process of Linux review and submission, and are backported from the Linux Foundation's Eve Project kernel from 5.6 to 5.4 (some patches not needed for 5.4, hence gaps in the patch sequence number) https://github.com/lf-edge/eve/tree/master/pkg/new-kernel/patches-5.6.x A bbappend applies Xen overrides to the boot command line. Since linux-raspberrypi depends on linux-yocto, and linux-yocto_virtualization introduces a requirement for cfg/virtio.scc obtain it from the yocto kernel cache. Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-07-06xen, raspberry pi 4: provide a default defconfig for raspberrypi4Christopher Clark
Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
2020-07-06xen, raspberry pi: add dynamic-layer for Xen configuration for Rpi4Christopher Clark
A Xen-specific u-boot script is needed for launching Xen, and the GIC (interrupt controller) needs to be enabled. Since this is both Xen-specific and Raspberry Pi-specific, use a dynamic layer to conditionally enable the recipes when both meta-virtualization and meta-raspberrypi are in use together. Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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