[PATCH -next 3/5] binman: add sysfw-inner-cert to missing-blob-help

[Anshul Dalal]

On Wed Jun 11, 2025 at 11:47 PM IST, Bryan Brattlof wrote:
> Now that the inner certificate for TI' Foundation Security TIFS firmware
> is mandatory to a successful build, provide some guidance on what it is
> and links to the documentation on how to obtain the firmware blobs.
>
> Signed-off-by: Bryan Brattlof <bb at ti.com>
> ---
>  tools/binman/missing-blob-help | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/tools/binman/missing-blob-help b/tools/binman/missing-blob-help
> index e28eaa2015443f256a469df4ead87793e23ba219..fcc989ed757e0d0a8d5bc8238c3d013da98aa390 100644
> --- a/tools/binman/missing-blob-help
> +++ b/tools/binman/missing-blob-help
> @@ -60,3 +60,13 @@ Have a look at your board's documentation to find the latest version of
>  the DM firmware binary and how to include it in the build.
>  
>      https://docs.u-boot.org/en/latest/board/ti/k3.html
> +
> +sysfw-inner-cert:
> +You are missing the inner certificate for TI's Foundational Security (TIFS)
> +firmware which is critical to authenticating the TIFS firmware during boot.
> +HS-FS and HS-SE parts will not boot without this certificate.
> +
> +Have a look at your board's documentation to find and include the latest
> +TIFS certificate blobs and how to include them in the build.
> +
> +    https://docs.u-boot.org/en/latest/board/ti/k3.html

Nit: With the entries ordered alphabetically in the 1st patch, the entry
`sysfw-inner-cert` should go after `scp-sunxi` instead.

Reviewed-by: Anshul Dalal <anshuld at ti.com>