Re: [meta-freescale] [PATCH] classes: Add support image_types_uuu (tarball)

On Sat, Aug 9, 2025 at 11:19=E2=80=AFPM Anibal Limon <anibal@limonsoftware.=
com> wrote:
>
> From: Anibal Limon <[email protected]>
>
> Often is needed to generate a tarball with proper image and uuu binary,
> and lst files to flash boards via USB.
>
> Can be enabled at bsp or distro level with:
>
> ```
> IMAGE_CLASSES +=3D "image_types_uuu"
> ```
>
> Signed-off-by: Anibal Limon <[email protected]>
> ---

Could you, please, send this as a GitHub PR?

Daiane
>  classes/image_types_uuu.bbclass | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
>  create mode 100644 classes/image_types_uuu.bbclass
>
> diff --git a/classes/image_types_uuu.bbclass b/classes/image_types_uuu.bb=
class
> new file mode 100644
> index 00000000..10de74df
> --- /dev/null
> +++ b/classes/image_types_uuu.bbclass
> @@ -0,0 +1,32 @@
> +inherit image_types
> +
> +UUU_IMAGE_DIR ?=3D "${WORKDIR}/uuuimage"
> +create_uuu_image() {
> +       rm -rf ${UUU_IMAGE_DIR}
> +       mkdir -p ${UUU_IMAGE_DIR}
> +
> +       # Copy tools
> +       install -m0755 "${RECIPE_SYSROOT}${libdir}/uuu/uuu" ${UUU_IMAGE_D=
IR}
> +       install -m0755 "${RECIPE_SYSROOT_NATIVE}${datadir}/uuu/emmc_burn_=
all.lst" ${UUU_IMAGE_DIR}
> +       install -m0755 "${RECIPE_SYSROOT_NATIVE}${datadir}/uuu/spl_boot.l=
st" ${UUU_IMAGE_DIR}
> +
> +       # Copy images over with filenames needed by upstream emmc_burn_al=
l
> +       # Flash execute (after extract):
> +       #   sudo ./uuu ./emmc_burn_all.lst
> +       cp ${DEPLOY_DIR_IMAGE}/imx-boot ${UUU_IMAGE_DIR}/_flash.bin
> +       cp ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.wic ${UUU_IMAGE_DIR}/_image
> +
> +       cd ${UUU_IMAGE_DIR}
> +        ${IMAGE_CMD_TAR} --sparse --numeric-owner --transform=3D"s,^\./,=
," -cf- . | gzip -f -9 -n -c --rsyncable > ${IMGDEPLOYDIR}/${IMAGE_NAME}.uu=
u.tar.gz
> +       ln -sf ${IMAGE_NAME}.uuu.tar.gz ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME=
}.uuu.tar.gz
> +}
> +
> +IMAGE_CMD:uuu =3D "create_uuu_image"
> +do_image_uuu[depends] +=3D "imx-boot:do_deploy"
> +
> +IMAGE_TYPEDEP:uuu +=3D "wic"
> +IMAGE_FSTYPES:append =3D " uuu"
> +
> +# uuu-bin is a prebuilt binary suitable to pack
> +# uuu-native is used to get emmc_burn_all.lst
> +DEPENDS:append =3D " uuu-bin uuu-native"
> --
> 2.39.5
>
>
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