From: Javier Viguera <javier.viguera@...>
This patch adds a new boot.ubifs image type that is programmed into the
boot partition of the NAND based ConnectCore modules.
Signed-off-by: Alex Gonzalez <alex.gonzalez@...>
---
classes/image_types_digi.bbclass | 51 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 classes/image_types_digi.bbclass
diff --git a/classes/image_types_digi.bbclass b/classes/image_types_digi.bbclass
new file mode 100644
index 000000000000..ab2442222712
--- /dev/null
+++ b/classes/image_types_digi.bbclass
@@ -0,0 +1,51 @@
+inherit image_types
+
+do_image_boot_ubifs[depends] += " \
+ mtd-utils-native:do_populate_sysroot \
+ u-boot:do_deploy \
+ virtual/kernel:do_deploy \
+"
+
+IMAGE_CMD_boot.ubifs() {
+ BOOTIMG_FILES_SYMLINK="${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${MACHINE}.bin"
+ if [ -n "${KERNEL_DEVICETREE}" ]; then
+ for DTB in ${KERNEL_DEVICETREE}; do
+ # Remove potential sub-folders
+ DTB="$(basename ${DTB})"
+ if [ -e "${DEPLOY_DIR_IMAGE}/${DTB}" ]; then
+ BOOTIMG_FILES_SYMLINK="${BOOTIMG_FILES_SYMLINK} ${DEPLOY_DIR_IMAGE}/${DTB}"
+ fi
+ done
+ fi
+
+ # Create temporary folder
+ TMP_BOOTDIR="$(mktemp -d ${IMGDEPLOYDIR}/boot.XXXXXX)"
+
+ # Hard-link BOOTIMG_FILES into the temporary folder with the symlink filename
+ for item in ${BOOTIMG_FILES_SYMLINK}; do
+ orig="$(readlink -e ${item})"
+ ln "${orig}" "${TMP_BOOTDIR}/$(basename ${item})"
+ done
+
+ # Hard-link extlinux.conf file if available
+ if [ "${UBOOT_EXTLINUX}" = "1" ]; then
+ mkdir -p ${TMP_BOOTDIR}/${UBOOT_EXTLINUX_INSTALL_DIR}
+ orig="$(readlink -e ${DEPLOY_DIR_IMAGE}/${UBOOT_EXTLINUX_CONF_NAME})"
+ ln "${orig}" "${TMP_BOOTDIR}${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}"
+ fi
+
+ # Hard-link boot script if available
+ if [ -n "${UBOOT_BOOTSCRIPT}" ]; then
+ orig="$(readlink -e ${DEPLOY_DIR_IMAGE}/${UBOOT_BOOTSCRIPT})"
+ ln "${orig}" "${TMP_BOOTDIR}/${UBOOT_BOOTSCRIPT}"
+ fi
+
+ # Build UBIFS boot image out of temp folder
+ mkfs.ubifs -r "${TMP_BOOTDIR}" -o "${IMGDEPLOYDIR}/${IMAGE_NAME}.boot.ubifs" ${MKUBIFS_BOOT_ARGS}
+
+ # Remove the temporary folder
+ rm -rf ${TMP_BOOTDIR}
+}
+
+# Remove the default ".rootfs." suffix for 'boot.ubifs' images
+do_image_boot_ubifs[imgsuffix] = "."
