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.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>

1 files changed, 116 insertions, 0 deletions

diff --git a/arch/arm/dts/k3-binman.dtsi b/arch/arm/dts/k3-binman.dtsi
new file mode 100644
index 0000000000..97a3573bdb
--- /dev/null
+++ b/arch/arm/dts/k3-binman.dtsi
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 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