Re: [DistroKit] [PATCH v2 1/4] v8a: enable initrd generation

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

On 09.06.23 12:28, Johannes Zink wrote:
> also generate rootfs as root.cpio.zstd, as this allows loading it as initramfs.
> 
> Signed-off-by: Johannes Zink <j.zink@pengutronix.de>

Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

> 
> ---
> 
> Changes:
> 
> v1 -> v2:
> 
>  - worked in review feedback from Ahmad and Jan, thanks for your review:
>    - dropped gzip generation, only generating zstd compressed cpio now
> ---
>  configs/platform-v8a/platformconfig | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/configs/platform-v8a/platformconfig b/configs/platform-v8a/platformconfig
> index 4e479660f6b7..f7101139ee63 100644
> --- a/configs/platform-v8a/platformconfig
> +++ b/configs/platform-v8a/platformconfig
> @@ -261,7 +261,15 @@ PTXCONF_IMAGE_KERNEL_INSTALL_EARLY=y
>  
>  # PTXCONF_IMAGE_RAUC is not set
>  PTXCONF_IMAGE_ROCK3A=y
> -# PTXCONF_IMAGE_ROOT_CPIO is not set
> +PTXCONF_IMAGE_ROOT_CPIO=y
> +# PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_MODE_NONE is not set
> +# PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_MODE_GZ is not set
> +PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_MODE_ZSTD=y
> +# PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_MODE_XZ is not set
> +# PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_MODE_LZOP is not set
> +# PTXCONF_IMAGE_ROOT_CPIO_CUSTOM_COMPRESSION is not set
> +PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_SUFFIX=".zst"
> +PTXCONF_IMAGE_ROOT_CPIO_COMPRESSION_UTIL="zstd -T0 -19"
>  PTXCONF_IMAGE_ROOT_EXT=y
>  PTXCONF_IMAGE_ROOT_EXT_SIZE="125%"
>  # PTXCONF_IMAGE_ROOT_EXT_EXT2 is not set
> @@ -287,6 +295,7 @@ PTXCONF_IMAGE_XPKG_EXTRA_ARGS=""
>  # end of image creation options        
>  
>  # PTXCONF_CODE_SIGNING is not set
> +PTXCONF_HOST_CMAKE=y
>  PTXCONF_HOST_E2FSPROGS=y
>  PTXCONF_HOST_FLEX=y
>  PTXCONF_HOST_GENEXT2FS=y
> @@ -301,6 +310,7 @@ PTXCONF_HOST_M4=y
>  PTXCONF_HOST_OPENSSL=y
>  PTXCONF_HOST_SYSTEM_BC=y
>  PTXCONF_HOST_UTIL_LINUX=y
> +PTXCONF_HOST_ZSTD=y
>  PTXCONF_FIRMWARE_IMX=y
>  # PTXCONF_FIRMWARE_IMX_VPU_IMX27 is not set
>  # PTXCONF_FIRMWARE_IMX_VPU_IMX51 is not set
> 

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