| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * https://beagleboard.org/play |
| * |
| * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ |
| * Copyright (C) 2022-2023 Robert Nelson, BeagleBoard.org Foundation |
| */ |
| |
| #include "k3-am625-beagleplay.dts" |
| #include "k3-am625-beagleplay-ddr4-1600MTs.dtsi" |
| #include "k3-am62-ddr.dtsi" |
| |
| #include "k3-am625-beagleplay-u-boot.dtsi" |
| |
| / { |
| aliases { |
| remoteproc0 = &sysctrler; |
| remoteproc1 = &a53_0; |
| }; |
| |
| a53_0: a53@0 { |
| compatible = "ti,am654-rproc"; |
| reg = <0x00 0x00a90000 0x00 0x10>; |
| power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>, |
| <&k3_pds 135 TI_SCI_PD_EXCLUSIVE>; |
| resets = <&k3_reset 135 0>; |
| clocks = <&k3_clks 61 0>; |
| assigned-clocks = <&k3_clks 61 0>, <&k3_clks 135 0>; |
| assigned-clock-parents = <&k3_clks 61 2>; |
| assigned-clock-rates = <200000000>, <1250000000>; |
| ti,sci = <&dmsc>; |
| ti,sci-proc-id = <32>; |
| ti,sci-host-id = <10>; |
| bootph-pre-ram; |
| }; |
| |
| dm_tifs: dm-tifs { |
| compatible = "ti,j721e-dm-sci"; |
| ti,host-id = <36>; |
| ti,secure-host; |
| mbox-names = "rx", "tx"; |
| mboxes= <&secure_proxy_main 22>, |
| <&secure_proxy_main 23>; |
| bootph-pre-ram; |
| }; |
| }; |
| |
| &dmsc { |
| mboxes= <&secure_proxy_main 0>, |
| <&secure_proxy_main 1>, |
| <&secure_proxy_main 0>; |
| mbox-names = "rx", "tx", "notify"; |
| ti,host-id = <35>; |
| ti,secure-host; |
| }; |
| |
| &mcu_esm { |
| bootph-pre-ram; |
| }; |
| |
| &secure_proxy_sa3 { |
| bootph-pre-ram; |
| /* We require this for boot handshake */ |
| status = "okay"; |
| }; |
| |
| &cbass_main { |
| sysctrler: sysctrler { |
| compatible = "ti,am654-system-controller"; |
| mboxes= <&secure_proxy_main 1>, <&secure_proxy_main 0>, <&secure_proxy_sa3 0>; |
| mbox-names = "tx", "rx", "boot_notify"; |
| bootph-pre-ram; |
| }; |
| }; |
| |
| &main_esm { |
| bootph-pre-ram; |
| }; |
| |
| &main_pktdma { |
| ti,sci = <&dm_tifs>; |
| }; |
| |
| &main_bcdma { |
| ti,sci = <&dm_tifs>; |
| }; |
| |
| &binman { |
| tiboot3-am62x-gp-evm.bin { |
| filename = "tiboot3-am62x-gp-evm.bin"; |
| ti-secure-rom { |
| content = <&u_boot_spl_unsigned>, <&ti_fs_gp>, |
| <&combined_tifs_cfg_gp>, <&combined_dm_cfg_gp>; |
| combined; |
| dm-data; |
| content-sbl = <&u_boot_spl_unsigned>; |
| load = <0x43c00000>; |
| content-sysfw = <&ti_fs_gp>; |
| load-sysfw = <0x40000>; |
| content-sysfw-data = <&combined_tifs_cfg_gp>; |
| load-sysfw-data = <0x67000>; |
| content-dm-data = <&combined_dm_cfg_gp>; |
| load-dm-data = <0x43c3a800>; |
| sw-rev = <1>; |
| keyfile = "ti-degenerate-key.pem"; |
| }; |
| u_boot_spl_unsigned: u-boot-spl { |
| no-expanded; |
| }; |
| ti_fs_gp: ti-fs-gp.bin { |
| filename = "ti-sysfw/ti-fs-firmware-am62x-gp.bin"; |
| type = "blob-ext"; |
| optional; |
| }; |
| combined_tifs_cfg_gp: combined-tifs-cfg-gp.bin { |
| filename = "combined-tifs-cfg.bin"; |
| type = "blob-ext"; |
| }; |
| combined_dm_cfg_gp: combined-dm-cfg-gp.bin { |
| filename = "combined-dm-cfg.bin"; |
| type = "blob-ext"; |
| }; |
| |
| }; |
| }; |