classes/image_types_phosphor_nuvoton.bbclass

UBOOT_BINARY := "u-boot.${UBOOT_SUFFIX}"
BOOTBLOCK = "Poleg_bootblock.bin"
FULL_SUFFIX = "full"
MERGED_SUFFIX = "merged"
UBOOT_SUFFIX_append = ".${MERGED_SUFFIX}"

# Prepare the Bootblock and U-Boot images using npcm7xx-bingo
do_prepare_bootloaders() {
    local olddir="$(pwd)"
    cd ${DEPLOY_DIR_IMAGE}
    bingo ${STAGING_DIR_NATIVE}/${bindir}/BootBlockAndHeader_EB.xml \
            -o ${DEPLOY_DIR_IMAGE}/${BOOTBLOCK}.${FULL_SUFFIX}

    bingo ${STAGING_DIR_NATIVE}/${bindir}/UbootHeader_EB.xml \
            -o ${DEPLOY_DIR_IMAGE}/${UBOOT_BINARY}.${FULL_SUFFIX}

    bingo ${STAGING_DIR_NATIVE}/${bindir}/mergedBootBlockAndUboot.xml \
            -o ${DEPLOY_DIR_IMAGE}/${UBOOT_BINARY}.${MERGED_SUFFIX}
    cd "$olddir"
}

do_prepare_bootloaders[depends] += " \
    npcm7xx-bootblock:do_deploy \
    npcm7xx-bingo-native:do_populate_sysroot \
    "

addtask do_prepare_bootloaders before do_generate_static after do_generate_rwfs_static

# Include the full bootblock and u-boot in the final static image
python do_generate_static_append() {
    _append_image(os.path.join(d.getVar('DEPLOY_DIR_IMAGE', True),
                               'u-boot.%s' % d.getVar('UBOOT_SUFFIX',True)),
                  int(d.getVar('FLASH_UBOOT_OFFSET', True)),
                  int(d.getVar('FLASH_KERNEL_OFFSET', True)))
}

do_make_ubi_append() {
    # Concatenate the uboot and ubi partitions
    dd bs=1k conv=notrunc seek=${FLASH_UBOOT_OFFSET} \
        if=${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \
        of=${IMGDEPLOYDIR}/${IMAGE_NAME}.ubi.mtd
}

do_make_ubi[depends] += "${PN}:do_prepare_bootloaders"
do_generate_ubi_tar[depends] += "${PN}:do_prepare_bootloaders"
do_generate_static_tar[depends] += "${PN}:do_prepare_bootloaders"