summaryrefslogtreecommitdiff
path: root/classes
diff options
context:
space:
mode:
Diffstat (limited to 'classes')
-rw-r--r--classes/image_type_tezi.bbclass136
1 files changed, 135 insertions, 1 deletions
diff --git a/classes/image_type_tezi.bbclass b/classes/image_type_tezi.bbclass
index 26a8ff2..48c55fb 100644
--- a/classes/image_type_tezi.bbclass
+++ b/classes/image_type_tezi.bbclass
@@ -1,6 +1,17 @@
inherit image_types
+# This class implements Toradex Easy Installer image type
+# It allows to use OpenEmbedded to build images which can be consumed
+# by the Toradex Easy Installer.
+# Since it also generates the image.json description file it is rather
+# interwind with the boot flow which is U-Boot target specific.
+#
+# Currently there are two image types implemented:
+# teziimg: Default Toradex boot flow
+# teziimg-distro: Distro boot boot flow
+
do_image_teziimg[depends] += "tezi-metadata:do_deploy virtual/bootloader:do_deploy"
+do_image_teziimg_distro[depends] += "tezi-metadata:do_deploy virtual/bootloader:do_deploy"
TEZI_ROOT_FSTYPE ??= "ext4"
TEZI_ROOT_LABEL ??= "RFS"
@@ -204,7 +215,17 @@ def rootfs_tezi_json(d, flash_type, flash_data, json_file, uenv_file):
if product_ids is None:
bb.fatal("Supported Toradex product ids missing, assign TORADEX_PRODUCT_IDS with a list of product ids.")
- data["supported_product_ids"] = d.getVar('TORADEX_PRODUCT_IDS', True).split()
+ dtmapping = d.getVarFlags('TORADEX_PRODUCT_IDS')
+ data["supported_product_ids"] = []
+
+ # If no varflags are set, we assume all product ids supported with single image/U-Boot
+ if dtmapping is not None:
+ for f, v in dtmapping.items():
+ dtbflashtypearr = v.split(',')
+ if len(dtbflashtypearr) < 2 or dtbflashtypearr[1] == flash_type:
+ data["supported_product_ids"].append(f)
+ else:
+ data["supported_product_ids"].extend(product_ids.split())
if flash_type == "rawnand":
data["mtddevs"] = flash_data
@@ -281,3 +302,116 @@ IMAGE_CMD_teziimg () {
}
IMAGE_TYPEDEP_teziimg += "${TEZI_ROOT_SUFFIX}"
+
+def rootfs_tezi_distro_rawnand(d):
+ from collections import OrderedDict
+ imagename = d.getVar('IMAGE_NAME', True)
+ imagename_suffix = d.getVar('IMAGE_NAME_SUFFIX', True)
+ imagetype_suffix = d.getVar('TEZI_ROOT_SUFFIX', True)
+
+ return [
+ OrderedDict({
+ "name": "u-boot1",
+ "content": {
+ "rawfile": {
+ "filename": d.getVar('UBOOT_BINARY_TEZI_RAWNAND', True),
+ "size": 1
+ }
+ },
+ }),
+ OrderedDict({
+ "name": "u-boot2",
+ "content": {
+ "rawfile": {
+ "filename": d.getVar('UBOOT_BINARY_TEZI_RAWNAND', True),
+ "size": 1
+ }
+ }
+ }),
+ OrderedDict({
+ "name": "ubi",
+ "ubivolumes": [
+ {
+ "name": "boot",
+ "size_kib": 16384,
+ "content": {
+ "filesystem_type": "ubifs",
+ "filename": imagename + ".bootfs.tar.xz",
+ "uncompressed_size": bootfs_get_size(d) / 1024
+ }
+ },
+ {
+ "name": "rootfs",
+ "content": {
+ "filesystem_type": "ubifs",
+ "filename": imagename + imagename_suffix + "." + imagetype_suffix,
+ "uncompressed_size": rootfs_get_size(d) / 1024
+ }
+ }
+ ]
+ })]
+
+python rootfs_tezi_run_distro_json() {
+ flash_types = d.getVar('TORADEX_FLASH_TYPE', True)
+ if flash_types is None:
+ bb.fatal("Toradex flash type not specified")
+
+ flash_types_list = flash_types.split()
+ for flash_type in flash_types_list:
+ if flash_type == "rawnand":
+ flash_data = rootfs_tezi_distro_rawnand(d)
+ uenv_file = d.getVar('UBOOT_ENV_TEZI_RAWNAND', True)
+ uboot_file = d.getVar('UBOOT_BINARY_TEZI_RAWNAND', True)
+ elif flash_type == "emmc":
+ flash_data = rootfs_tezi_emmc(d)
+ uenv_file = d.getVar('UBOOT_ENV_TEZI_EMMC', True)
+ uboot_file = d.getVar('UBOOT_BINARY_TEZI_EMMC', True)
+ # TODO: Multi image/raw NAND with SPL currently not supported
+ if d.getVar('SPL_BINARY', True):
+ uboot_file += " " + d.getVar('SPL_BINARY', True)
+ else:
+ bb.fatal("Toradex flash type unknown")
+
+ if len(flash_types_list) > 1:
+ json_file = "image-{0}.json".format(flash_type)
+ else:
+ json_file = "image.json"
+
+ rootfs_tezi_json(d, flash_type, flash_data, json_file, uenv_file)
+ d.appendVar("TEZI_IMAGE_JSON_FILES", json_file + " ")
+ d.appendVar("TEZI_IMAGE_UBOOT_FILES", uenv_file + " " + uboot_file + " ")
+}
+
+do_image_teziimg_distro[prefuncs] += "rootfs_tezi_run_distro_json"
+
+IMAGE_CMD_teziimg-distro () {
+ bbnote "Create Toradex Easy Installer tarball"
+
+ # Fixup release_date in image.json, convert ${DATE} to isoformat
+ # This works around the non fatal ERRORS: "the basehash value changed" when DATE is referenced
+ # in a python prefunction to do_image
+ ISODATE=$(echo ${DATE} | sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/')
+ for TEZI_IMAGE_JSON in ${TEZI_IMAGE_JSON_FILES}; do
+ sed -i "s/%release_date%/$ISODATE/" ${DEPLOY_DIR_IMAGE}/${TEZI_IMAGE_JSON}
+ done
+
+ cd ${DEPLOY_DIR_IMAGE}
+
+ # Create bootfs...
+ ${IMAGE_CMD_TAR} \
+ -chf ${IMGDEPLOYDIR}/${IMAGE_NAME}.bootfs.tar -C ${DEPLOY_DIR_IMAGE} \
+ ${KERNEL_IMAGETYPE} ${KERNEL_DEVICETREE} boot.scr
+ xz -f -k -c ${XZ_COMPRESSION_LEVEL} ${XZ_THREADS} --check=${XZ_INTEGRITY_CHECK} ${IMGDEPLOYDIR}/${IMAGE_NAME}.bootfs.tar > ${IMGDEPLOYDIR}/${IMAGE_NAME}.bootfs.tar.xz
+
+ # The first transform strips all folders from the files to tar, the
+ # second transform "moves" them in a subfolder ${IMAGE_NAME}-Tezi_${PV}.
+ ${IMAGE_CMD_TAR} \
+ --transform='s/.*\///' \
+ --transform 's,^,${IMAGE_NAME}-Tezi_${PV}/,' \
+ -chf ${IMGDEPLOYDIR}/${IMAGE_NAME}-Tezi_${PV}${TDX_VERDATE}.tar \
+ ${TEZI_IMAGE_JSON_FILES} toradexlinux.png marketing.tar prepare.sh wrapup.sh \
+ ${TEZI_IMAGE_UBOOT_FILES} ${IMGDEPLOYDIR}/${IMAGE_NAME}.bootfs.tar.xz \
+ ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${TEZI_ROOT_SUFFIX}
+}
+
+IMAGE_TYPEDEP_teziimg-distro += "${TEZI_ROOT_SUFFIX}"