From: Michal Simek <michal.simek@amd.com>
Date: Wed, 20 Nov 2024 08:05:27 +0000 (+0100)
Subject: arm64: zynqmp: Also generate images with single DT
X-Git-Tag: v2025.04-rc1~17^2~81^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3471dedb50f282c631e94bb048f240a1dc5225bd;p=pandora-u-boot.git

arm64: zynqmp: Also generate images with single DT

Create u-boot-single.itb where only actual DTB is used not really multiple
of DTS from OF_LIST. This results in small files without option to change
DT.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/9362da506c13382da0c0d41ad8a111d9c1150f08.1732089924.git.michal.simek@amd.com
---

diff --git a/arch/arm/dts/zynqmp-binman.dts b/arch/arm/dts/zynqmp-binman.dts
index df0fdf46510..675f6bf51eb 100644
--- a/arch/arm/dts/zynqmp-binman.dts
+++ b/arch/arm/dts/zynqmp-binman.dts
@@ -89,6 +89,85 @@
 			};
 		};
 
+		itb-single {
+			filename = "u-boot-single.itb";
+			pad-byte = <0>;
+
+			fit {
+				description = "Configuration for Xilinx ZynqMP SoC";
+				fit,align = <0x8>;
+				fit,external-offset = <0x0>;
+				fit,fdt-list = "of-list";
+				images {
+					uboot {
+						description = "U-Boot (64-bit)";
+						type = "firmware";
+						os = "u-boot";
+						arch = "arm64";
+						compression = "none";
+						load = /bits/ 64 <CONFIG_TEXT_BASE>;
+						entry = /bits/ 64 <CONFIG_TEXT_BASE>;
+						hash {
+							algo = "md5";
+						};
+						u-boot-nodtb {
+						};
+					};
+					atf {
+						description = "Trusted Firmware-A";
+						type = "firmware";
+						os = "arm-trusted-firmware";
+						arch = "arm64";
+						compression = "none";
+						load = /bits/ 64 <CONFIG_BL31_LOAD_ADDR>;
+						entry = /bits/ 64 <CONFIG_BL31_LOAD_ADDR>;
+						hash {
+							algo = "md5";
+						};
+						atf-bl31 {
+							optional;
+						};
+					};
+					tee {
+						description = "OP-TEE";
+						type = "tee";
+						arch = "arm64";
+						compression = "none";
+						os = "tee";
+						load = /bits/ 64 <CONFIG_BL31_LOAD_ADDR>;
+						entry = /bits/ 64 <CONFIG_BL31_LOAD_ADDR>;
+						tee-os {
+							optional;
+						};
+					};
+					fdt {
+						description = "DT";
+						type = "flat_dt";
+						arch = "arm64";
+						compression = "none";
+						load = <0x0 0x100000>;
+						uboot-fdt-blob {
+							filename = "u-boot.dtb";
+							type = "blob-ext";
+						};
+						hash-1 {
+							algo = "md5";
+						};
+
+					};
+				};
+				configurations {
+					default = "conf-1";
+					conf-1 {
+						description = "Single DT";
+						firmware = "atf";
+						loadables = "tee", "uboot";
+						fdt = "fdt";
+					};
+				};
+			};
+		};
+
 #ifdef CONFIG_SYS_SPI_U_BOOT_OFFS
 		/* QSPI image for testing QSPI boot mode */
 		image {
@@ -106,6 +185,22 @@
 			fdtmap {
 			};
 		};
+
+		image-single {
+			filename = "qspi-single.bin";
+			pad-byte = <0>;
+
+			blob-ext@1 {
+				offset = <0x0>;
+				filename = "spl/boot.bin";
+			};
+			blob-ext@2 {
+				offset = <CONFIG_SYS_SPI_U_BOOT_OFFS>;
+				filename = "u-boot-single.itb";
+			};
+			fdtmap {
+			};
+		};
 #endif
 	};
 };