8 files changed, 81 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_${SOTA_MACHINE}
diff --git a/classes/sota_bleeding.inc b/classes/sota_bleeding.inc
new file mode 100644
index 0000000..fc5947d
--- /dev/null
+++ b/classes/sota_bleeding.inc
@@ -0,0 +1 @@
+SRCREV_pn-aktualizr ?= "${AUTOREV}"
diff --git a/classes/sota_minnowboard.bbclass b/classes/sota_minnowboard.bbclass
new file mode 100644
index 0000000..970bd6a
--- /dev/null
+++ b/classes/sota_minnowboard.bbclass
@@ -0,0 +1,7 @@
+OSTREE_BOOTLOADER ?= "grub"
+EFI_PROVIDER = "grub-efi"
+
+WKS_FILE = "efiimage-sota.wks"
+IMAGE_BOOT_FILES = ""
+
+OSTREE_KERNEL_ARGS ?= "ramdisk_size=16384 rw rootfstype=ext4 rootwait rootdelay=2 console=ttyS0,115200 console=tty0"
diff --git a/classes/sota_minnowboard_uboot.inc b/classes/sota_minnowboard_uboot.inc
new file mode 100644
index 0000000..5097e9d
--- /dev/null
+++ b/classes/sota_minnowboard_uboot.inc
@@ -0,0 +1,8 @@
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ota"
+UBOOT_MACHINE = "minnowmax_defconfig"
+
+EXTRA_IMAGEDEPENDS_append = " minnowboard-bootfiles"
+IMAGE_BOOT_FILES = "minnowboard-bootfiles/*"
+
+OSTREE_KERNEL_ARGS ?= "ramdisk_size=16384 rw rootfstype=ext4 rootwait rootdelay=2 ostree_root=/dev/hda console=ttyS0,115200 console=tty0"
+
diff --git a/classes/sota_none.bbclass b/classes/sota_none.bbclass
new file mode 100644
index 0000000..dc72a07
--- /dev/null
+++ b/classes/sota_none.bbclass
@@ -0,0 +1 @@
+# null machine it's here to make bitbake happy when SOTA_MACHINE is undefined
diff --git a/classes/sota_porter.bbclass b/classes/sota_porter.bbclass
new file mode 100644
index 0000000..a8f5ba1
--- /dev/null
+++ b/classes/sota_porter.bbclass
@@ -0,0 +1,10 @@
+# Commit united image to OSTree, not just uImage
+OSTREE_KERNEL = "uImage+dtb"
+
+EXTRA_IMAGEDEPENDS_append_sota = " porter-bootfiles"
+IMAGE_CLASSES_append_sota = " image_types_uboot "
+IMAGE_BOOT_FILES_sota += "porter-bootfiles/*"
+
+OSTREE_BOOTLOADER ?= "u-boot"
+UBOOT_MACHINE_sota = "porter_config"
+
diff --git a/classes/sota_qemux86-64.bbclass b/classes/sota_qemux86-64.bbclass
new file mode 100644
index 0000000..533c11c
--- /dev/null
+++ b/classes/sota_qemux86-64.bbclass
@@ -0,0 +1,9 @@
+# See https://advancedtelematic.atlassian.net/browse/PRO-2693
+PREFERRED_VERSION_linux-yocto_qemux86-64_sota = "4.4%"
+
+# U-Boot support for SOTA
+PREFERRED_PROVIDER_virtual/bootloader_sota = "u-boot-ota"
+UBOOT_MACHINE_sota = "qemu-x86_defconfig"
+OSTREE_BOOTLOADER ?= "u-boot"
+
+OSTREE_KERNEL_ARGS ?= "ramdisk_size=16384 rw rootfstype=ext4 rootwait rootdelay=2 ostree_root=/dev/hda"
diff --git a/classes/sota_raspberrypi.bbclass b/classes/sota_raspberrypi.bbclass
new file mode 100644
index 0000000..1d23d1f
--- /dev/null
+++ b/classes/sota_raspberrypi.bbclass
@@ -0,0 +1,12 @@
+IMAGE_CLASSES += "${@bb.utils.contains('DISTRO_FEATURES', 'sota', 'image_types_uboot sdcard_image-rpi-ota', '', d)}"
+IMAGE_FSTYPES += "${@bb.utils.contains('DISTRO_FEATURES', 'sota', 'rpi-sdimg-ota', 'rpi-sdimg', d)}"
+
+### both rpi-sdimg and rpi-sdimg-ota broken
+IMAGE_FSTYPES += "ext4.xz ext4.bmap tar.xz"
+
+KERNEL_IMAGETYPE_sota = "uImage"
+PREFERRED_PROVIDER_virtual/bootloader_sota ?= "u-boot"
+UBOOT_MACHINE_raspberrypi2_sota ?= "rpi_2_defconfig"
+UBOOT_MACHINE_raspberrypi3_sota ?= "rpi_3_32b_defconfig"
+
+OSTREE_BOOTLOADER ?= "u-boot"