agl-virt-guest-xen feature for qemuarm64

Add feature agl-virt-guest-xen to allow to prepare Xen DomU images for arm64 targets.

Bug-AGL: SPEC-3384
Signed-off-by: Leonid Lazarev <leonid.lazarev@mera.com>
Change-Id: I9e5a4b768ab8ea8629e56075550f9d5fdd64e562
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24560
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>

diff --git a/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc b/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc
index 96ed8fd..0becf20 100644 (file)
--- a/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc
+++ b/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc
@@ -33,10 +33,13 @@ SRC_URI_append = "\
             file://drm.cfg \
             file://btusb.cfg \
             file://usbaudio.cfg \
-           file://usbmodem.cfg \
-           file://i2c-led.cfg \
-           file://nfc.cfg \
-            "
+            file://usbmodem.cfg \
+            file://i2c-led.cfg \
+            file://nfc.cfg \
+        "
+
+SRC_URI_append = " ${@bb.utils.contains('AGL_XEN_GUEST_WANTED','1','file://xen_domu.cfg','',d)}"
+
 KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/can-bus.cfg"
 # Enable support for usb video class for usb camera devices
 KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/uvc.cfg"
@@ -55,6 +58,8 @@ KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/usbaudio.cfg"
 KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/i2c-led.cfg"
 # Enable NFC devices
 KERNEL_CONFIG_FRAGMENTS_append = " ${WORKDIR}/nfc.cfg"
+# Enable XEN support of the guest
+KERNEL_CONFIG_FRAGMENTS_append = " ${@bb.utils.contains('AGL_XEN_GUEST_WANTED','1','${WORKDIR}/xen_domu.cfg','',d)}"
 
 # Enable required features for the agl-netboot feature
 SRC_URI_append_netboot = " file://nbd.cfg \

diff --git a/meta-agl-bsp/recipes-kernel/linux/linux/xen_domu.cfg b/meta-agl-bsp/recipes-kernel/linux/linux/xen_domu.cfg
new file mode 100644 (file)
index 0000000..8bc59eb
--- /dev/null
+++ b/meta-agl-bsp/recipes-kernel/linux/linux/xen_domu.cfg
@@ -0,0 +1,25 @@
+CONFIG_XEN=y
+CONFIG_XEN_BLKDEV_FRONTEND=y
+CONFIG_XEN_SCSI_FRONTEND=y
+CONFIG_XEN_NETDEV_FRONTEND=y
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+CONFIG_XEN_FBDEV_FRONTEND=y
+CONFIG_MMC_SDHCI_XENON=y
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
+CONFIG_XEN_DEV_EVTCHN=y
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=y
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=y
+CONFIG_XEN_GNTDEV_DMABUF=y
+CONFIG_XEN_GRANT_DEV_ALLOC=y
+CONFIG_XEN_GRANT_DMA_ALLOC=y
+CONFIG_SWIOTLB_XEN=y
+CONFIG_XEN_PVCALLS_FRONTEND=y
+CONFIG_XEN_PRIVCMD=y
+CONFIG_XEN_AUTO_XLATE=y
\ No newline at end of file

diff --git a/templates/feature/agl-virt-guest-xen/50_local.conf.inc b/templates/feature/agl-virt-guest-xen/50_local.conf.inc
new file mode 100644 (file)
index 0000000..0795055
--- /dev/null
+++ b/templates/feature/agl-virt-guest-xen/50_local.conf.inc
@@ -0,0 +1,3 @@
+# Set Xen flag
+
+AGL_XEN_GUEST_WANTED = "1"