5 files changed, 12 insertions, 25 deletions

diff --git a/classes/sota.bbclass b/classes/sota.bbclass
index 0eb8981..f5c6247 100644
--- a/classes/sota.bbclass
+++ b/classes/sota.bbclass
@@ -23,7 +23,7 @@ WKS_FILE_sota ?= "sdimage-sota.wks"
 
 EXTRA_IMAGEDEPENDS_append_sota = " parted-native mtools-native dosfstools-native"
 
-INITRAMFS_FSTYPES ??= "${@oe.utils.ifelse(d.getVar('OSTREE_BOOTLOADER', True) == 'u-boot', 'ext4.gz.u-boot', 'ext4.gz')}"
+INITRAMFS_FSTYPES ??= "${@oe.utils.ifelse(d.getVar('OSTREE_BOOTLOADER', True) == 'u-boot', 'cpio.gz.u-boot', 'cpio.gz')}"
 
 # Please redefine OSTREE_REPO in order to have a persistent OSTree repo
 OSTREE_REPO ?= "${DEPLOY_DIR_IMAGE}/ostree_repo"
diff --git a/classes/sota_qemux86-64.bbclass b/classes/sota_qemux86-64.bbclass
index 9ef531d..0850af6 100644
--- a/classes/sota_qemux86-64.bbclass
+++ b/classes/sota_qemux86-64.bbclass
@@ -4,7 +4,7 @@ IMAGE_FSTYPES_remove = "wic"
 PREFERRED_PROVIDER_virtual/bootloader_sota = "u-boot"
 UBOOT_MACHINE_sota = "qemu-x86_defconfig"
 OSTREE_BOOTLOADER ?= "u-boot"
-INITRAMFS_FSTYPES ?= "ext4.gz"
+INITRAMFS_FSTYPES ?= "cpio.gz"
 
 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
index e69ccf8..e5f002d 100644
--- a/classes/sota_raspberrypi.bbclass
+++ b/classes/sota_raspberrypi.bbclass
@@ -3,6 +3,7 @@ RPI_USE_U_BOOT_sota = "1"
 KERNEL_CLASSES_append_sota = " kernel-fitimage"
 KERNEL_IMAGETYPE_sota = "fitImage"
 OSTREE_KERNEL = "${KERNEL_IMAGETYPE}-${INITRAMFS_IMAGE}-${MACHINE}.bin"
+INITRAMFS_FSTYPES = "cpio.gz"
 
 PREFERRED_PROVIDER_virtual/bootloader_sota ?= "u-boot"
 UBOOT_ENTRYPOINT_sota ?= "0x00008000"
diff --git a/recipes-sota/ostree-initrd/files/init.sh b/recipes-sota/ostree-initrd/files/init.sh
index d7e0429..4818a07 100644
--- a/recipes-sota/ostree-initrd/files/init.sh
+++ b/recipes-sota/ostree-initrd/files/init.sh
@@ -41,7 +41,6 @@ do_mount_fs sysfs /sys
 do_mount_fs devtmpfs /dev
 do_mount_fs devpts /dev/pts
 do_mount_fs tmpfs /dev/shm
-do_mount_fs tmpfs /tmp
 do_mount_fs tmpfs /run
 
 # check if smack is active (and if so, mount smackfs)
@@ -63,23 +62,10 @@ mount "$ostree_sysroot" /sysroot || {
         sleep 5
         mount "$ostree_sysroot" /sysroot || bail_out "Unable to mount $ostree_sysroot as physical sysroot"
 }
-ostree-prepare-root /sysroot
-
-# move mounted devices to new root
-cd /sysroot
-for x in dev proc run; do
-        log_info "Moving /$x to new rootfs"
-        mount -o move "/$x" "$x"
-done
-
-# switch to new rootfs
-log_info "Switching to new rootfs"
-mkdir -p run/initramfs
 
-pivot_root . run/initramfs || bail_out "pivot_root failed."
-
-log_info "Launching target init"
+ostree-prepare-root /sysroot
 
-exec chroot . sh -c 'umount /run/initramfs; exec /sbin/init' \
-          <dev/console >dev/console 2>&1
+log_info "Switching to rootfs"
+exec switch_root /sysroot /sbin/init
 
+bail_out "Failed to switch_root to $ostree_sysroot"
diff --git a/recipes-sota/ostree-initrd/ostree-initrd.bb b/recipes-sota/ostree-initrd/ostree-initrd.bb
index 6046c81..26525c8 100644
--- a/recipes-sota/ostree-initrd/ostree-initrd.bb
+++ b/recipes-sota/ostree-initrd/ostree-initrd.bb
@@ -1,20 +1,20 @@
-SUMMARY = "Extremely basic live image init script"
+SUMMARY = "Initramfs for booting into libostree managed system"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
 SRC_URI = "file://init.sh"
 
 S = "${WORKDIR}"
 
-PV = "3"
+PV = "4"
 
 do_install() {
         install -dm 0755 ${D}/etc
         touch ${D}/etc/initrd-release
         install -dm 0755 ${D}/dev
-        install -dm 0755 ${D}/sbin
-        install -m 0755 ${WORKDIR}/init.sh ${D}/sbin/init
+        install -m 0755 ${WORKDIR}/init.sh ${D}/init
 }
 
 inherit allarch
 
-FILES_${PN} += " /dev /etc/initrd-release /sbin/init "
+FILES_${PN} += " /dev /etc/initrd-release /init "