mirror of
https://github.com/AsahiLinux/u-boot
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186 lines
3.6 KiB
Text
186 lines
3.6 KiB
Text
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// SPDX-License-Identifier: GPL-2.0
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/*
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* https://beagleboard.org/ai-64
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*
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* Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
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* Copyright (C) 2022 Jason Kridner, BeagleBoard.org Foundation
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* Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation
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*/
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#include "k3-j721e-beagleboneai64.dts"
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#include "k3-j721e-ddr-beagleboneai64-lp4-3200.dtsi"
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#include "k3-j721e-ddr.dtsi"
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#include "k3-j721e-beagleboneai64-u-boot.dtsi"
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/ {
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aliases {
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remoteproc0 = &sysctrler;
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remoteproc1 = &a72_0;
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};
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chosen {
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tick-timer = &mcu_timer0;
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};
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a72_0: a72@0 {
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compatible = "ti,am654-rproc";
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reg = <0x0 0x00a90000 0x0 0x10>;
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power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
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<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
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<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
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resets = <&k3_reset 202 0>;
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clocks = <&k3_clks 61 1>;
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assigned-clocks = <&k3_clks 202 2>, <&k3_clks 61 1>;
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assigned-clock-rates = <2000000000>, <200000000>;
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ti,sci = <&dmsc>;
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ti,sci-proc-id = <32>;
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ti,sci-host-id = <10>;
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bootph-pre-ram;
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};
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dm_tifs: dm-tifs {
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compatible = "ti,j721e-dm-sci";
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ti,host-id = <3>;
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ti,secure-host;
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mbox-names = "rx", "tx";
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mboxes= <&secure_proxy_mcu 21>,
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<&secure_proxy_mcu 23>;
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bootph-pre-ram;
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};
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};
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&dmsc {
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mboxes= <&secure_proxy_mcu 6>,
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<&secure_proxy_mcu 8>,
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<&secure_proxy_mcu 5>;
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mbox-names = "rx", "tx", "notify";
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ti,host-id = <4>;
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ti,secure-host;
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};
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&mcu_timer0 {
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status = "okay";
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bootph-pre-ram;
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};
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&secure_proxy_mcu {
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bootph-pre-ram;
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/* We require this for boot handshake */
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status = "okay";
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};
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&cbass_mcu_wakeup {
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sysctrler: sysctrler {
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compatible = "ti,am654-system-controller";
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mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>;
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mbox-names = "tx", "rx";
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bootph-pre-ram;
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};
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};
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&mcu_ringacc {
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ti,sci = <&dm_tifs>;
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};
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&mcu_udmap {
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ti,sci = <&dm_tifs>;
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};
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&wkup_uart0_pins_default {
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bootph-pre-ram;
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};
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&wkup_i2c0 {
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bootph-pre-ram;
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};
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&binman {
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tiboot3-j721e-gp-evm.bin {
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filename = "tiboot3-j721e-gp-evm.bin";
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symlink = "tiboot3.bin";
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ti-secure-rom {
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content = <&u_boot_spl_unsigned>;
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core = "public";
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load = <CONFIG_SPL_TEXT_BASE>;
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sw-rev = <CONFIG_K3_X509_SWRV>;
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keyfile = "ti-degenerate-key.pem";
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};
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u_boot_spl_unsigned: u-boot-spl {
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no-expanded;
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};
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};
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sysfw_gp {
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filename = "sysfw.bin_gp";
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ti-secure-rom {
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content = <&ti_fs>;
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core = "secure";
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load = <0x40000>;
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sw-rev = <CONFIG_K3_X509_SWRV>;
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keyfile = "ti-degenerate-key.pem";
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};
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ti_fs: ti-fs.bin {
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filename = "ti-sysfw/ti-fs-firmware-j721e-gp.bin";
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type = "blob-ext";
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optional;
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};
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};
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itb_gp {
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filename = "sysfw-j721e-gp-evm.itb";
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symlink = "sysfw.itb";
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fit {
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description = "SYSFW and Config fragments";
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#address-cells = <1>;
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images {
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sysfw.bin {
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description = "sysfw";
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type = "firmware";
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arch = "arm";
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compression = "none";
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blob-ext {
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filename = "sysfw.bin_gp";
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};
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};
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board-cfg.bin {
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description = "board-cfg";
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type = "firmware";
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arch = "arm";
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compression = "none";
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blob-ext {
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filename = "board-cfg.bin";
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};
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};
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pm-cfg.bin {
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description = "pm-cfg";
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type = "firmware";
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arch = "arm";
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compression = "none";
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blob-ext {
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filename = "pm-cfg.bin";
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};
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};
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rm-cfg.bin {
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description = "rm-cfg";
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type = "firmware";
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arch = "arm";
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compression = "none";
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blob-ext {
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filename = "rm-cfg.bin";
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};
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};
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sec-cfg.bin {
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description = "sec-cfg";
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type = "firmware";
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arch = "arm";
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compression = "none";
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blob-ext {
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filename = "sec-cfg.bin";
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};
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};
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};
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};
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};
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};
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