Re: [DistroKit] [PATCH 8/8] v7a: enable RAUC bundle creation

["Jan Lübbe" <jlu@pengutronix.de>]

On Sun, 2023-02-12 at 23:14 +0100, Roland Hieber wrote:
> Signed-off-by: Roland Hieber <rhi@pengutronix.de>
> ---
>  configs/platform-v7a/platformconfig | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/configs/platform-v7a/platformconfig b/configs/platform-v7a/platformconfig
> index 5bd6cebcbf9c..ec430ff1e5e5 100644
> --- a/configs/platform-v7a/platformconfig
> +++ b/configs/platform-v7a/platformconfig
> @@ -269,7 +269,12 @@ PTXCONF_IMAGE_KERNEL_INSTALL_EARLY=y
>  # end of Generate images/linuximage    
>  
>  PTXCONF_IMAGE_LXA_MC1=y
> -# PTXCONF_IMAGE_RAUC is not set
> +PTXCONF_IMAGE_RAUC=y
> +PTXCONF_IMAGE_RAUC_DESCRIPTION="DistroKit"
> +# PTXCONF_IMAGE_RAUC_BUNDLE_FORMAT_PLAIN is not set
> +PTXCONF_IMAGE_RAUC_BUNDLE_FORMAT_VERITY=y
> +# PTXCONF_IMAGE_RAUC_BUNDLE_FORMAT_CRYPT is not set

Does this use ext4 or tar? If ext4, you should enable adaptive updates:
https://rauc.readthedocs.io/en/latest/advanced.html#adaptive-updates

You only need to set adaptive=block-hash-index in the [image.*] section of the
manifest. Depending on how your ext4 is configured, you may need to align the
size to 4KiB.

> +# PTXCONF_IMAGE_RAUC_INTERMEDIATE is not set
>  PTXCONF_IMAGE_RIOTBOARD=y
>  # PTXCONF_IMAGE_ROOT_CPIO is not set
>  PTXCONF_IMAGE_ROOT_EXT=y
> @@ -316,6 +321,7 @@ PTXCONF_HOST_EXTRACT_CERT=y
>  PTXCONF_HOST_FLEX=y
>  PTXCONF_HOST_GENEXT2FS=y
>  PTXCONF_HOST_GENIMAGE=y
> +PTXCONF_HOST_GLIB=y
>  PTXCONF_HOST_LIBCONFUSE=y
>  PTXCONF_HOST_LIBFFI=y
>  PTXCONF_HOST_LIBKMOD=y
> @@ -330,12 +336,16 @@ PTXCONF_HOST_NINJA=y
>  PTXCONF_HOST_OPENSC=y
>  PTXCONF_HOST_OPENSSL=y
>  PTXCONF_HOST_P11_KIT=y
> +PTXCONF_HOST_PCRE2=y
> +PTXCONF_HOST_RAUC=y
>  PTXCONF_HOST_SOFTHSM=y
>  PTXCONF_HOST_SQLITE=y
> +PTXCONF_HOST_SQUASHFS_TOOLS=y
>  PTXCONF_HOST_SYSTEM_BC=y
>  PTXCONF_HOST_SYSTEM_PYTHON3=y
>  PTXCONF_HOST_SYSTEM_PYTHON3_SETUPTOOLS=y
>  PTXCONF_HOST_UTIL_LINUX=y
> +PTXCONF_HOST_ZLIB=y
>  PTXCONF_HOST_TF_A=y
>  
>  #

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