From e0d008908efd89f9f8d653616fab2d564a97507a Mon Sep 17 00:00:00 2001
From: Dhruva Gole <d-gole@ti.com>
Date: Fri, 7 Jun 2024 14:26:40 +0530
Subject: [PATCH] arm: dts: k3: binman: am62a: add support for signing TIFSStub
 Images

Add support for signing of TIFSSTUB images for HSSE, HSFS and GP devices
and include them in tispl.bin and tispl.bin_unsigned.

This implements the same change as commit 128f81290b7d ("arm: dts: k3:
binman: am625: add support for signing TIFSSTUB Images") did for TI AM62
SK board.

Signed-off-by: Vibhore Vardhan <vibhore@ti.com>
Signed-off-by: Dhruva Gole <d-gole@ti.com>
---
 arch/arm/dts/k3-am62a-sk-binman.dtsi | 138 ++++++++++++++++++++++++++-
 1 file changed, 136 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/k3-am62a-sk-binman.dtsi b/arch/arm/dts/k3-am62a-sk-binman.dtsi
index ec3bf7ce91..d7ecd84c83 100644
--- a/arch/arm/dts/k3-am62a-sk-binman.dtsi
+++ b/arch/arm/dts/k3-am62a-sk-binman.dtsi
@@ -154,11 +154,105 @@
 			filename = "ti-dm/am62axx/ipc_echo_testb_mcu1_0_release_strip.xer5f";
 		};
 	};
+
+	tifsstub-hs {
+		filename = "tifsstub.bin_hs";
+		ti-secure-rom {
+			content = <&tifsstub_hs_cert>;
+			core = "secure";
+			load = <0x60000>;
+			sw-rev = <CONFIG_K3_X509_SWRV>;
+			keyfile = "custMpk.pem";
+			countersign;
+			tifsstub;
+		};
+		tifsstub_hs_cert: tifsstub-hs-cert.bin {
+			filename = "ti-sysfw/ti-fs-stub-firmware-am62ax-hs-cert.bin";
+			type = "blob-ext";
+			optional;
+		};
+		tifsstub_hs_enc: tifsstub-hs-enc.bin {
+			filename = "ti-sysfw/ti-fs-stub-firmware-am62ax-hs-enc.bin";
+			type = "blob-ext";
+			optional;
+		};
+	};
+
+	tifsstub-fs {
+		filename = "tifsstub.bin_fs";
+		tifsstub_fs_cert: tifsstub-fs-cert.bin {
+			filename = "ti-sysfw/ti-fs-stub-firmware-am62ax-hs-cert.bin";
+			type = "blob-ext";
+			optional;
+		};
+		tifsstub_fs_enc: tifsstub-fs-enc.bin {
+			filename = "ti-sysfw/ti-fs-stub-firmware-am62ax-hs-enc.bin";
+			type = "blob-ext";
+			optional;
+		};
+
+	};
+
+	tifsstub-gp {
+		filename = "tifsstub.bin_gp";
+		ti-secure-rom {
+			content = <&tifsstub_gp>;
+			core = "secure";
+			load = <0x60000>;
+			sw-rev = <CONFIG_K3_X509_SWRV>;
+			keyfile = "ti-degenerate-key.pem";
+			tifsstub;
+		};
+		tifsstub_gp: tifsstub-gp.bin {
+			filename = "ti-sysfw/ti-fs-stub-firmware-am62ax-gp.bin";
+			type = "blob-ext";
+			optional;
+		};
+	};
+
 	ti-spl {
 		insert-template = <&ti_spl_template>;
 
 		fit {
 			images {
+				tifsstub-hs {
+					description = "TIFSSTUB";
+					type = "firmware";
+					arch = "arm32";
+					compression = "none";
+					os = "tifsstub-hs";
+					load = <0x9ca00000>;
+					entry = <0x9ca00000>;
+					blob-ext {
+						filename = "tifsstub.bin_hs";
+					};
+				};
+
+				tifsstub-fs {
+					description = "TIFSSTUB";
+					type = "firmware";
+					arch = "arm32";
+					compression = "none";
+					os = "tifsstub-fs";
+					load = <0x9ca00000>;
+					entry = <0x9ca00000>;
+					blob-ext {
+						filename = "tifsstub.bin_fs";
+					};
+				};
+
+				tifsstub-gp {
+					description = "TIFSSTUB";
+					type = "firmware";
+					arch = "arm32";
+					compression = "none";
+					os = "tifsstub-gp";
+					load = <0x9ca00000>;
+					entry = <0x9ca00000>;
+					blob-ext {
+						filename = "tifsstub.bin_gp";
+					};
+				};
 				dm {
 					ti-secure {
 						content = <&dm>;
@@ -192,7 +286,8 @@
 				conf-0 {
 					description = "k3-am62a7-sk";
 					firmware = "atf";
-					loadables = "tee", "dm", "spl";
+					loadables = "tee", "dm", "spl",
+					"tifsstub-hs", "tifsstub-fs", "tifsstub-gp";
 					fdt = "fdt-0";
 				};
 			};
@@ -249,6 +344,44 @@
 
 		fit {
 			images {
+				tifsstub-hs {
+					description = "tifsstub";
+					type = "firmware";
+					arch = "arm32";
+					compression = "none";
+					os = "tifsstub-hs";
+					load = <0x9ca00000>;
+					entry = <0x9ca00000>;
+					blob-ext {
+						filename = "tifsstub.bin_hs";
+					};
+				};
+
+				tifsstub-fs {
+					description = "tifsstub";
+					type = "firmware";
+					arch = "arm32";
+					compression = "none";
+					os = "tifsstub-fs";
+					load = <0x9ca00000>;
+					entry = <0x9ca00000>;
+					blob-ext {
+						filename = "tifsstub.bin_fs";
+					};
+				};
+
+				tifsstub-gp {
+					description = "tifsstub";
+					type = "firmware";
+					arch = "arm32";
+					compression = "none";
+					os = "tifsstub-gp";
+					load = <0x9ca00000>;
+					entry = <0x9ca00000>;
+					blob-ext {
+						filename = "tifsstub.bin_gp";
+					};
+				};
 				dm {
 					ti-dm {
 						filename = "ti-dm.bin";
@@ -272,7 +405,8 @@
 				conf-0 {
 					description = "k3-am62a7-sk";
 					firmware = "atf";
-					loadables = "tee", "dm", "spl";
+					loadables = "tee", "dm", "spl",
+					"tifsstub-hs", "tifsstub-fs", "tifsstub-gp";
 					fdt = "fdt-0";
 				};
 			};
-- 
2.39.5