Re: [meta-ti][master][PATCH v7 3/3] conf: Enable dynamic security layer for LUKS

On 3/19/2026 5:35 AM, Shiva Tripathi wrote:
> Register dynamic-layers/security in layer.conf with BBFILES_DYNAMIC
> for both 'security' and 'tpm-layer' collections to conditionally
> build LUKS encryption support when meta-security/meta-tpm layers
> are present.
> 
> Add meta-security to LAYERRECOMMENDS to document the optional
> dependency for LUKS functionality.
> 
> Update ti-core-initramfs.inc to auto-enable initramfs generation
> when DISTRO_FEATURES contains 'luks'.
> 
> Signed-off-by: Shiva Tripathi <[email protected]>
> ---
>   meta-ti-bsp/conf/layer.conf                            | 5 +++++
>   meta-ti-bsp/conf/machine/include/ti-core-initramfs.inc | 2 +-
>   2 files changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/meta-ti-bsp/conf/layer.conf b/meta-ti-bsp/conf/layer.conf
> index f78da573..36d05b5a 100644
> --- a/meta-ti-bsp/conf/layer.conf
> +++ b/meta-ti-bsp/conf/layer.conf
> @@ -20,10 +20,15 @@ LAYERDEPENDS_meta-ti-bsp = " \
>   
>   LAYERRECOMMENDS_meta-ti-bsp = " \
>       openembedded-layer \
> +    meta-security \
>   "

The layer should be same as below:  security and tpm-layer  I was just 
using meta-security as a placeholder.



>   BBFILES_DYNAMIC += " \
>       openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/recipes*/*/*.bbappend \
> +    security:${LAYERDIR}/dynamic-layers/security/recipes*/*/*.bb \
> +    security:${LAYERDIR}/dynamic-layers/security/recipes*/*/*.bbappend \
> +    tpm-layer:${LAYERDIR}/dynamic-layers/security/recipes*/*/*.bb \
> +    tpm-layer:${LAYERDIR}/dynamic-layers/security/recipes*/*/*.bbappend \
>   "
>   
>   SIGGEN_EXCLUDERECIPES_ABISAFE += " \
> diff --git a/meta-ti-bsp/conf/machine/include/ti-core-initramfs.inc b/meta-ti-bsp/conf/machine/include/ti-core-initramfs.inc
> index 9d3cc612..15c05e04 100644
> --- a/meta-ti-bsp/conf/machine/include/ti-core-initramfs.inc
> +++ b/meta-ti-bsp/conf/machine/include/ti-core-initramfs.inc
> @@ -5,7 +5,7 @@
>   #   TI_CORE_INITRAMFS_ENABLED = "0"
>   #
>   #------------------------------------------------------------------------------
> -TI_CORE_INITRAMFS_ENABLED ?= "${@ '1' if d.getVar('TI_CORE_INITRAMFS_KERNEL_MODULES') or d.getVar('TI_CORE_INITRAMFS_EXTRA_INSTALL') else '0'}"
> +TI_CORE_INITRAMFS_ENABLED ?= "${@ '1' if d.getVar('TI_CORE_INITRAMFS_KERNEL_MODULES') or d.getVar('TI_CORE_INITRAMFS_EXTRA_INSTALL') or bb.utils.contains('DISTRO_FEATURES', 'luks', True, False, d) else '0'}"
>   
>   TI_CORE_INITRAMFS_KERNEL_MODULES ?= ""
>   TI_CORE_INITRAMFS_EXTRA_INSTALL ?= ""

-- 
Ryan Eatmon                [email protected]
-----------------------------------------
Texas Instruments, Inc.  -  LCPD  -  MGTS