From: Michal Simek <michal.simek@amd.com>
Date: Fri, 1 Nov 2024 10:17:58 +0100
Subject: [PATCH] arm64: zynqmp: Generate u-boot.itb and QSPI image via binman
u-boot.itb has been generated via mkimage_fit_atf.sh but it is on the way
out that's why convert it's description to binman.
Compare to script binman description is not able to configure BL31 and BL32
load/entry addresses which should be done separately.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/90b613796aee38158252c8bb1dfc3da0420f089d.1730452668.git.michal.simek@amd.com
Upstream: https://source.denx.de/u-boot/u-boot/-/commit/a4c98119109a60b9b236996f47065aa8fc0de9ca
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/zynqmp-binman.dts | 111 +++++++++++++++++++++++++++
configs/xilinx_zynqmp_virt_defconfig | 3 +
3 files changed, 115 insertions(+)
create mode 100644 arch/arm/dts/zynqmp-binman.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 4653b5bdd16..f4e4149e85c 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -472,6 +472,7 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-p-a2197-00-revA-x-prc-02-revA.dtb
dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-p-a2197-00-revA-x-prc-03-revA.dtb
dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-p-a2197-00-revA-x-prc-04-revA.dtb
dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-p-a2197-00-revA-x-prc-05-revA.dtb
+dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-binman.dtb
zynqmp-sc-vek280-revA-dtbs := zynqmp-sc-revB.dtb zynqmp-sc-vek280-revA.dtbo
zynqmp-sc-vek280-revB-dtbs := zynqmp-sc-revC.dtb zynqmp-sc-vek280-revB.dtbo
diff --git a/arch/arm/dts/zynqmp-binman.dts b/arch/arm/dts/zynqmp-binman.dts
new file mode 100644
index 00000000000..df0fdf46510
--- /dev/null
+++ b/arch/arm/dts/zynqmp-binman.dts
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx ZynqMP platforms
+ *
+ * (C) Copyright 2024, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+#include <config.h>
+
+/dts-v1/;
+/ {
+ binman: binman {
+ multiple-images;
+
+ /* u-boot.itb generation in a static way */
+ itb {
+ filename = "u-boot.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-SEQ {
+ description = "NAME";
+ type = "flat_dt";
+ arch = "arm64";
+ compression = "none";
+ load = <0x0 0x100000>;
+ hash-1 {
+ algo = "md5";
+ };
+ };
+ };
+ configurations {
+ default = "@conf-DEFAULT-SEQ";
+ @conf-SEQ {
+ description = "NAME";
+ firmware = "atf";
+ loadables = "tee", "uboot";
+ fdt = "fdt-SEQ";
+ };
+ };
+ };
+ };
+
+#ifdef CONFIG_SYS_SPI_U_BOOT_OFFS
+ /* QSPI image for testing QSPI boot mode */
+ image {
+ filename = "qspi.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.itb";
+ };
+ fdtmap {
+ };
+ };
+#endif
+ };
+};
diff --git a/configs/xilinx_zynqmp_virt_defconfig b/configs/xilinx_zynqmp_virt_defconfig
index cc298b200a1..2643ce2acf7 100644
--- a/configs/xilinx_zynqmp_virt_defconfig
+++ b/configs/xilinx_zynqmp_virt_defconfig
@@ -243,3 +243,6 @@ CONFIG_EFI_SET_TIME=y
CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
CONFIG_EFI_CAPSULE_ON_DISK=y
CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
+# CONFIG_SPL_BINMAN_SYMBOLS is not set
+# CONFIG_BINMAN_FDT is not set
+CONFIG_BINMAN_DTB="./arch/arm/dts/zynqmp-binman.dtb"