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authorLeonid Lazarev <leonid.lazarev@mera.com>2020-05-15 11:51:48 +0300
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2020-05-26 17:12:19 +0000
commit4028c726be78adc1f1df3708dbe99f9eb2303790 (patch)
treea612c618ec8689bd785e816582116c4cf81cc681 /meta-agl-bsp/conf/include/agl_raspberrypi4.inc
parent30063de420b4f6c993dd3f2021ab84f622d69320 (diff)
Raspberry 4: XEN support
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 <leonid.lazarev@mera.com> Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24522 Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org> ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org> ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Diffstat (limited to 'meta-agl-bsp/conf/include/agl_raspberrypi4.inc')
-rw-r--r--meta-agl-bsp/conf/include/agl_raspberrypi4.inc9
1 files changed, 9 insertions, 0 deletions
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)}"