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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/virtualization-layer/recipes-extended/xen/xen_git.bbappend
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/virtualization-layer/recipes-extended/xen/xen_git.bbappend')
-rw-r--r--meta-agl-bsp/virtualization-layer/recipes-extended/xen/xen_git.bbappend18
1 files changed, 15 insertions, 3 deletions
diff --git a/meta-agl-bsp/virtualization-layer/recipes-extended/xen/xen_git.bbappend b/meta-agl-bsp/virtualization-layer/recipes-extended/xen/xen_git.bbappend
index 70c7fd415..1b9aaf4ca 100644
--- a/meta-agl-bsp/virtualization-layer/recipes-extended/xen/xen_git.bbappend
+++ b/meta-agl-bsp/virtualization-layer/recipes-extended/xen/xen_git.bbappend
@@ -1,6 +1,18 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
-XEN_REL = "4.13"
-XEN_BRANCH = "stable"
-SRCREV = "721f2c323ca55c77857c93e7275b4a93a0e15e1f"
+# make the package machine-specific
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+# rpi4 specifics
+LIC_FILES_CHKSUM_raspberrypi4 = "file://COPYING;md5=4295d895d4b5ce9d070263d52f030e49"
+XEN_REL_raspberrypi4 = "4.13"
+
+SRCREV_raspberrypi4 = "721f2c323ca55c77857c93e7275b4a93a0e15e1f"
+SRC_URI_append_raspberrypi4 = " file://0001-XEN-on-RPi4-1GB-lmitation-workaround-XEN-tries-to-al.patch"
+
+#due to incorrect xen binary preparation in external library, we add additional deploy
+do_deploy_append_raspberrypi4() {
+ if [ -f ${B}/xen/xen ]; then
+ install -m 0644 ${B}/xen/xen ${DEPLOYDIR}/xen-${MACHINE}
+ fi
+}