[PATCH 3/7] dts: j721e: binman: Include firmware capsules binman nodes

[Andrew Davis]

On 4/8/24 5:17 PM, Jonathan Humphreys wrote:
> Signed-off-by: Jonathan Humphreys <j-humphreys at ti.com>
> ---
>   arch/arm/dts/k3-j721e-binman.dtsi | 32 +++++++++++++++++++++++++++++++
>   1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm/dts/k3-j721e-binman.dtsi b/arch/arm/dts/k3-j721e-binman.dtsi
> index 75a6e9599b9..9169551c422 100644
> --- a/arch/arm/dts/k3-j721e-binman.dtsi
> +++ b/arch/arm/dts/k3-j721e-binman.dtsi
> @@ -207,6 +207,29 @@
>   		};
>   	};
>   };
> +
> +#include "k3-binman-capsule-r5.dtsi"
> +
> +// Capsue update GUIDs.  See ti_armv7_common.h.
> +#define K3_SYSFW_IMAGE_UUID_STR "6fd10680-361b-431f-80aa-899455819e11"
> +
> +&binman {
> +	capsule-sysfw {
> +		filename = "sysfw-capsule.bin";
> +		efi-capsule {
> +			image-index = <0x4>;
> +			image-guid = K3_SYSFW_IMAGE_UUID_STR;
> +			private-key = "arch/arm/mach-k3/keys/custMpk.pem";
> +			public-key-cert = "arch/arm/mach-k3/keys/custMpk.crt";
> +			monotonic-count = <0x1>;
> +
> +			blob {
> +				filename = "sysfw.itb";
> +			};
> +		};
> +	};
> +};
> +
>   #endif
>   
>   #ifdef CONFIG_TARGET_J721E_A72_EVM
> @@ -585,4 +608,13 @@
>   		};
>   	};
>   };
> +
> +#include "k3-binman-capsule.dtsi"
> +&tispl_name {
> +	filename = "tispl.bin_unsigned";

Why use the _unsigned images here? HS devices cannot boot unsigned GP images,
but both GP and HS devices *can* boot the normal signed images (GP just strips
the signatures off). So no need to use the _unsigned images anymore (I'm
planning to just remove them at some point to prevent this confusion).

Andrew

> +};
> +&uboot_name {
> +	filename = "u-boot.img_unsigned";
> +};
> +
>   #endif