From 4028c726be78adc1f1df3708dbe99f9eb2303790 Mon Sep 17 00:00:00 2001 From: Leonid Lazarev Date: Fri, 15 May 2020 11:51:48 +0300 Subject: Raspberry 4: XEN support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Added the support for DOM0 in raspberry pi4. The feature agl-virt-xen should be enabled to activate this code. 1512 MB of memory is used for DOM0 machine. There are limitations: - brcmfmac module disabled (bluethooth and Wifi) due to the crash - total_memory is set to the 3Gb, as it impacts the USB ports on rasbperry pi4 on Linux kernel 4.19 v2 (jsmoeller): make changes in virtualization-layer conditional to raspberrypi4 Bug-AGL: SPEC-3259 Change-Id: I873fbf1f5498e31ae5f468407502f16e1873f7fc Signed-off-by: Leonid Lazarev Signed-off-by: Jan-Simon Möller Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24522 Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account --- meta-agl-bsp/conf/include/agl_raspberrypi4.inc | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'meta-agl-bsp/conf/include') diff --git a/meta-agl-bsp/conf/include/agl_raspberrypi4.inc b/meta-agl-bsp/conf/include/agl_raspberrypi4.inc index b91c330f2..ae302aae1 100644 --- a/meta-agl-bsp/conf/include/agl_raspberrypi4.inc +++ b/meta-agl-bsp/conf/include/agl_raspberrypi4.inc @@ -17,3 +17,12 @@ IMAGE_FEATURES_remove = "splash" # Build updatable image. Only takes effect when sota.bbclass is inherited DISTRO_FEATURES_append = " sota" + +# Add xen build, if the xen feature activated +DISTRO_FEATURES_append = " ${@bb.utils.contains('AGL_XEN_WANTED', '1', ' xen', '', d)}" + +# add xen-tools to build +IMAGE_INSTALL_append = " ${@bb.utils.contains('AGL_XEN_WANTED', '1', 'xen-tools xen-mkimage-rpi4', '', d)}" + +# Add xen-raspberry binary to boot files +IMAGE_BOOT_FILES_append = " ${@bb.utils.contains('AGL_XEN_WANTED','1', 'xen-${MACHINE}', '',d)}" -- cgit 1.2.3-korg