From 9b03bfe105a27d9e84867c8d72209b30b753565d Mon Sep 17 00:00:00 2001
From: Neha Malcom Francis <n-francis@ti.com>
Date: Sat, 22 Jul 2023 00:14:26 +0530
Subject: [PATCH] arm: dts: k3: Add support for packaging sysfw.itb and
 tiboot3.bin

Board config binary artifacts must be generated to be used by binman to
package sysfw.itb and tiboot3.bin for all K3 devices.

For devices that follow combined flow, these board configuration
binaries must again be packaged into a combined board configuration
blobs to be used by binman to package tiboot3.bin.

Add common k3-binman.dtsi to generate all the board configuration
binaries needed.

Also add custMpk.pem and ti-degenerate-key.pem needed for signing GP and
HS bootloader images common to all K3 devices.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
---
 arch/arm/dts/k3-binman.dtsi | 116 ++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 arch/arm/dts/k3-binman.dtsi

diff --git a/arch/arm/dts/k3-binman.dtsi b/arch/arm/dts/k3-binman.dtsi
new file mode 100644
index 0000000000..2a67cebf94
--- /dev/null
+++ b/arch/arm/dts/k3-binman.dtsi
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/ {
+	binman: binman {
+		multiple-images;
+	};
+};
+
+&binman {
+	custMpk {
+		filename = "custMpk.pem";
+		blob-ext {
+			filename = "../keys/custMpk.pem";
+		};
+	};
+
+	ti-degenerate-key {
+		filename = "ti-degenerate-key.pem";
+		blob-ext {
+			filename = "../keys/ti-degenerate-key.pem";
+		};
+	};
+};
+
+#ifndef CONFIG_ARM64
+
+&binman {
+	board-cfg {
+		filename = "board-cfg.bin";
+		bcfg_yaml: ti-board-config {
+			config = "board-cfg.yaml";
+			schema = "../common/schema.yaml";
+		};
+	};
+	pm-cfg {
+		filename = "pm-cfg.bin";
+		rcfg_yaml: ti-board-config {
+			config = "pm-cfg.yaml";
+			schema = "../common/schema.yaml";
+		};
+	};
+	rm-cfg {
+		filename = "rm-cfg.bin";
+		pcfg_yaml: ti-board-config {
+			config = "rm-cfg.yaml";
+			schema = "../common/schema.yaml";
+		};
+	};
+	sec-cfg {
+		filename = "sec-cfg.bin";
+		scfg_yaml: ti-board-config {
+			config = "sec-cfg.yaml";
+			schema = "../common/schema.yaml";
+		};
+	};
+	combined-tifs-cfg {
+		filename = "combined-tifs-cfg.bin";
+		ti-board-config {
+			bcfg_yaml_tifs: board-cfg {
+				config = "board-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			scfg_yaml_tifs: sec-cfg {
+				config = "sec-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			pcfg_yaml_tifs: pm-cfg {
+				config = "pm-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			rcfg_yaml_tifs: rm-cfg {
+				config = "rm-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+		};
+	};
+	combined-dm-cfg {
+		filename = "combined-dm-cfg.bin";
+		ti-board-config {
+			pcfg_yaml_dm: pm-cfg {
+				config = "pm-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			rcfg_yaml_dm: rm-cfg {
+				config = "rm-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+		};
+	};
+	combined-sysfw-cfg {
+		filename = "combined-sysfw-cfg.bin";
+		ti-board-config {
+			board-cfg {
+				config = "board-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			sec-cfg {
+				config = "sec-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			pm-cfg {
+				config = "pm-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+			rm-cfg {
+				config = "rm-cfg.yaml";
+				schema = "../common/schema.yaml";
+			};
+		};
+	};
+};
+
+#endif
-- 
2.39.5