6 files changed, 28 insertions, 6 deletions

diff --git a/classes/image_types_ota.bbclass b/classes/image_types_ota.bbclass
index 74533dd..b275930 100644
--- a/classes/image_types_ota.bbclass
+++ b/classes/image_types_ota.bbclass
@@ -115,7 +115,7 @@ IMAGE_CMD_otaimg () {
                 rm -rf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.otaimg
                 sync
                 dd if=/dev/zero of=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.otaimg seek=$OTA_ROOTFS_SIZE count=$COUNT bs=1024
-                mkfs.ext4 -O ^64bit ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.otaimg -d ${PHYS_SYSROOT}
+                mkfs.ext4 -O ^64bit ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.otaimg -L otaroot -d ${PHYS_SYSROOT}
                 rm -rf ${PHYS_SYSROOT}
 
                 rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.otaimg
diff --git a/conf/include/local/sota_minnowboard.inc b/conf/include/local/sota_minnowboard.inc
index 5a5b3f4..d39f4d3 100644
--- a/conf/include/local/sota_minnowboard.inc
+++ b/conf/include/local/sota_minnowboard.inc
@@ -1,9 +1,9 @@
 MACHINE = "intel-corei7-64"
 
-PREFERRED_PROVIDER_virtual/bootloader_sota = "u-boot-ota"
-UBOOT_MACHINE_sota = "minnowmax_defconfig"
+OSTREE_BOOTLOADER ?= "grub"
+EFI_PROVIDER = "grub-efi"
 
-EXTRA_IMAGEDEPENDS_append_sota = " minnowboard-bootfiles"
-IMAGE_BOOT_FILES_sota += "minnowboard-bootfiles/*"
+WKS_FILE = "efiimage-sota.wks"
+IMAGE_BOOT_FILES = ""
 
-OSTREE_BOOTLOADER ?= "u-boot"
+OSTREE_KERNEL_ARGS ?= "ramdisk_size=16384 rw rootfstype=ext4 rootwait rootdelay=2 ostree_root=/dev/mmcblk2p2 console=ttyS0,115200 console=tty0"
diff --git a/conf/include/local/sota_minnowboard_uboot.inc b/conf/include/local/sota_minnowboard_uboot.inc
new file mode 100644
index 0000000..e64f7eb
--- /dev/null
+++ b/conf/include/local/sota_minnowboard_uboot.inc
@@ -0,0 +1,10 @@
+MACHINE = "intel-corei7-64"
+
+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/recipes-bsp/grub/grub-efi_%.bbappend b/recipes-bsp/grub/grub-efi_%.bbappend
new file mode 100644
index 0000000..545e806
--- /dev/null
+++ b/recipes-bsp/grub/grub-efi_%.bbappend
@@ -0,0 +1,2 @@
+
+GRUB_BUILDIN += "configfile"
diff --git a/scripts/lib/wic/canned-wks/efiimage-sota.wks b/scripts/lib/wic/canned-wks/efiimage-sota.wks
new file mode 100644
index 0000000..1e37d96
--- /dev/null
+++ b/scripts/lib/wic/canned-wks/efiimage-sota.wks
@@ -0,0 +1,8 @@
+# short-description: Create an OTA-enabled EFI disk image
+# long-description: Creates an OTA-enabled EFI disk image that the user
+# can directly dd to boot media.
+
+part /boot --source bootimg-efi --sourceparams="loader=grub-efi" --ondisk hda --label msdos --active --align 1024
+part / --source otaimage --ondisk hda --fstype=ext4 --align 1024 --use-uuid
+
+bootloader --ptable gpt --timeout=5 --append="rootfstype=ext4 console=ttyS0,115200 console=tty0" --configfile="grub-ota.cfg"
diff --git a/scripts/lib/wic/canned-wks/grub-ota.cfg b/scripts/lib/wic/canned-wks/grub-ota.cfg
new file mode 100644
index 0000000..fcd8d70
--- /dev/null
+++ b/scripts/lib/wic/canned-wks/grub-ota.cfg
@@ -0,0 +1,2 @@
+search.fs_label otaroot root
+configfile /boot/loader/grub.cfg