1 files changed, 33 insertions, 0 deletions

diff --git a/classes/sota.bbclass b/classes/sota.bbclass
new file mode 100644
index 0000000..0697932
--- /dev/null
+++ b/classes/sota.bbclass
@@ -0,0 +1,33 @@
+DISTRO_FEATURES_append = " sota"
+OVERRIDES .= ":sota"
+
+IMAGE_INSTALL_append = " ostree os-release"
+
+# live image for OSTree-enabled systems
+IMAGE_CLASSES += "image_types_ostree image_types_ota"
+IMAGE_FSTYPES += "ostreepush otaimg"
+
+# if don't build wic image unless IMAGE_BOOT_FILES is set. Prevents build from failing
+#   on machines that don't support updater yet
+IMAGE_FSTYPES += "${@' wic' if (d.getVar("IMAGE_BOOT_FILES", True)) else ''}"
+WKS_FILE ?= "sdimage-sota.wks"
+do_image_wic[depends] += "${IMAGE_BASENAME}:do_image_otaimg"
+
+EXTRA_IMAGEDEPENDS += " parted-native mtools-native dosfstools-native"
+
+# Please redefine OSTREE_REPO in order to have a persistent OSTree repo
+OSTREE_REPO ?= "${DEPLOY_DIR_IMAGE}/ostree_repo"
+OSTREE_BRANCHNAME ?= "ota-${MACHINE}"
+OSTREE_OSNAME ?= "poky"
+OSTREE_INITRAMFS_IMAGE ?= "initramfs-ostree-image"
+
+# Prelinking increases the size of downloads and causes build errors
+USER_CLASSES_remove = "image-prelink"
+
+SOTA_MACHINE ?= "none"
+SOTA_MACHINE_raspberrypi = "raspberrypi"
+SOTA_MACHINE_raspberrypi3 = "raspberrypi"
+SOTA_MACHINE_porter = "porter"
+SOTA_MACHINE_intel-corei7-64 = "minnowboard"
+SOTA_MACHINE_qemux86-64 = "qemux86-64"
+inherit sota_${SOTA_MACHINE}