board: beagle: Add support for BeagleY-AI
Basic board support for BeagleY-AI. Information on this
board can be found at https://beagleboard.org/beagley-ai
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrew Davis <afd@ti.com>
diff --git a/arch/arm/dts/k3-am67a-beagley-ai-u-boot.dtsi b/arch/arm/dts/k3-am67a-beagley-ai-u-boot.dtsi
new file mode 100644
index 0000000..6c52038
--- /dev/null
+++ b/arch/arm/dts/k3-am67a-beagley-ai-u-boot.dtsi
@@ -0,0 +1,270 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common AM67A BeagleY-AI dts file for SPLs
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2024 Robert Nelson, BeagleBoard.org Foundation
+ */
+
+#include "k3-binman.dtsi"
+
+/ {
+ chosen {
+ stdout-path = "serial2:115200n8";
+ tick-timer = &main_timer0;
+ };
+};
+
+&main_pktdma {
+ reg = <0x00 0x485c0000 0x00 0x100>,
+ <0x00 0x4a800000 0x00 0x20000>,
+ <0x00 0x4aa00000 0x00 0x40000>,
+ <0x00 0x4b800000 0x00 0x400000>,
+ <0x00 0x485e0000 0x00 0x20000>,
+ <0x00 0x484a0000 0x00 0x4000>,
+ <0x00 0x484c0000 0x00 0x2000>,
+ <0x00 0x48430000 0x00 0x4000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
+ "cfg", "tchan", "rchan", "rflow";
+};
+
+&dmsc {
+ bootph-pre-ram;
+ k3_sysreset: sysreset-controller {
+ compatible = "ti,sci-sysreset";
+ bootph-pre-ram;
+ };
+};
+
+&usbss0 {
+ bootph-pre-ram;
+};
+
+&usb0 {
+ dr_mode = "peripheral";
+ bootph-pre-ram;
+};
+
+&usbss1 {
+ status = "disabled";
+};
+
+&usb1 {
+ status = "disabled";
+};
+
+#if IS_ENABLED(CONFIG_TARGET_J722S_R5_BEAGLEY_AI)
+
+&binman {
+ tiboot3-j722s-hs-evm.bin {
+ filename = "tiboot3-j722s-hs-evm.bin";
+ ti-secure-rom {
+ content = <&u_boot_spl>, <&ti_fs_enc>, <&combined_tifs_cfg>,
+ <&combined_dm_cfg>, <&sysfw_inner_cert>;
+ combined;
+ dm-data;
+ sysfw-inner-cert;
+ keyfile = "custMpk.pem";
+ sw-rev = <1>;
+ content-sbl = <&u_boot_spl>;
+ content-sysfw = <&ti_fs_enc>;
+ content-sysfw-data = <&combined_tifs_cfg>;
+ content-sysfw-inner-cert = <&sysfw_inner_cert>;
+ content-dm-data = <&combined_dm_cfg>;
+ load = <0x43c00000>;
+ load-sysfw = <0x40000>;
+ load-sysfw-data = <0x67000>;
+ load-dm-data = <0x43c7a800>;
+ };
+
+ u_boot_spl: u-boot-spl {
+ no-expanded;
+ };
+
+ ti_fs_enc: ti-fs-enc.bin {
+ filename = "ti-sysfw/ti-fs-firmware-j722s-hs-enc.bin";
+ type = "blob-ext";
+ optional;
+ };
+
+ combined_tifs_cfg: combined-tifs-cfg.bin {
+ filename = "combined-tifs-cfg.bin";
+ type = "blob-ext";
+ };
+
+ sysfw_inner_cert: sysfw-inner-cert {
+ filename = "ti-sysfw/ti-fs-firmware-j722s-hs-cert.bin";
+ type = "blob-ext";
+ optional;
+ };
+
+ combined_dm_cfg: combined-dm-cfg.bin {
+ filename = "combined-dm-cfg.bin";
+ type = "blob-ext";
+ };
+ };
+};
+
+&binman {
+ tiboot3-j722s-hs-fs-evm.bin {
+ filename = "tiboot3-j722s-hs-fs-evm.bin";
+ symlink = "tiboot3.bin";
+
+ ti-secure-rom {
+ content = <&u_boot_spl_fs>, <&ti_fs_enc_fs>, <&combined_tifs_cfg_fs>,
+ <&combined_dm_cfg_fs>, <&sysfw_inner_cert_fs>;
+ combined;
+ dm-data;
+ sysfw-inner-cert;
+ keyfile = "custMpk.pem";
+ sw-rev = <1>;
+ content-sbl = <&u_boot_spl_fs>;
+ content-sysfw = <&ti_fs_enc_fs>;
+ content-sysfw-data = <&combined_tifs_cfg_fs>;
+ content-sysfw-inner-cert = <&sysfw_inner_cert_fs>;
+ content-dm-data = <&combined_dm_cfg_fs>;
+ load = <0x43c00000>;
+ load-sysfw = <0x40000>;
+ load-sysfw-data = <0x67000>;
+ load-dm-data = <0x43c7a800>;
+ };
+
+ u_boot_spl_fs: u-boot-spl {
+ no-expanded;
+ };
+
+ ti_fs_enc_fs: ti-fs-enc.bin {
+ filename = "ti-sysfw/ti-fs-firmware-j722s-hs-fs-enc.bin";
+ type = "blob-ext";
+ optional;
+ };
+
+ combined_tifs_cfg_fs: combined-tifs-cfg.bin {
+ filename = "combined-tifs-cfg.bin";
+ type = "blob-ext";
+ };
+
+ sysfw_inner_cert_fs: sysfw-inner-cert {
+ filename = "ti-sysfw/ti-fs-firmware-j722s-hs-fs-cert.bin";
+ type = "blob-ext";
+ optional;
+ };
+
+ combined_dm_cfg_fs: combined-dm-cfg.bin {
+ filename = "combined-dm-cfg.bin";
+ type = "blob-ext";
+ };
+ };
+};
+#endif /* CONFIG_TARGET_J722S_R5_BEAGLEY_AI */
+
+#if IS_ENABLED(CONFIG_TARGET_J722S_A53_BEAGLEY_AI)
+
+#define SPL_BEAGLEY_AI_DTB "spl/dts/ti/k3-am67a-beagley-ai.dtb"
+#define BEAGLEY_AI_DTB "u-boot.dtb"
+
+&binman {
+ ti-dm {
+ filename = "ti-dm.bin";
+
+ blob-ext {
+ filename = "ti-dm/j722s/ipc_echo_testb_mcu1_0_release_strip.xer5f";
+ optional;
+ };
+ };
+
+ ti-spl {
+ insert-template = <&ti_spl_template>;
+
+ fit {
+ images {
+ dm {
+ ti-secure {
+ content = <&dm>;
+ keyfile = "custMpk.pem";
+ };
+
+ dm: ti-dm {
+ filename = "ti-dm.bin";
+ };
+ };
+
+ fdt-0 {
+ description = "k3-am67a-beagley-ai";
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+
+ ti-secure {
+ content = <&spl_beagley_ai_dtb>;
+ keyfile = "custMpk.pem";
+ };
+
+ spl_beagley_ai_dtb: blob-ext {
+ filename = "spl/dts/ti/k3-am67a-beagley-ai.dtb";
+ };
+
+ };
+
+ };
+
+ configurations {
+ default = "conf-0";
+
+ conf-0 {
+ description = "k3-am67a-beagley-ai";
+ firmware = "atf";
+ loadables = "tee", "dm", "spl";
+ fdt = "fdt-0";
+ };
+ };
+ };
+ };
+};
+
+&binman {
+ u-boot {
+ insert-template = <&u_boot_template>;
+
+ fit {
+ images {
+ uboot {
+ description = "U-Boot for BeagleY-AI";
+ };
+
+ fdt-0 {
+ description = "k3-am67a-beagley-ai";
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+
+ ti-secure {
+ content = <&beagley_ai_dtb>;
+ keyfile = "custMpk.pem";
+ };
+
+ beagley_ai_dtb: blob-ext {
+ filename = "u-boot.dtb";
+ };
+
+ hash {
+ algo = "crc32";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf-0";
+
+ conf-0 {
+ description = "k3-k3-am67a-beagley-ai";
+ firmware = "uboot";
+ loadables = "uboot";
+ fdt = "fdt-0";
+ };
+
+ };
+ };
+ };
+};
+#endif /* CONFIG_TARGET_J722S_A53_BEAGLEY_AI */