mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-16 08:13:17 +00:00
7d1a10659f
This adds initial support for the Toradex Verdin AM62 Quad 1GB WB IT V1.0A module and subsequent V1.1 launch configuration SKUs. They are strapped to boot from their on-module eMMC. U-Boot supports booting from the on-module eMMC only, DFU support is disabled for now due to missing AM62x USB support. The device trees were taken straight from Linux v6.5-rc1. Boot sequence is: SYSFW ---> R5 SPL (both in tiboot3.bin) ---> ATF (TF-A) ---> OP-TEE ---> A53 SPL (part of tispl.bin) ---> U-boot proper (u-boot.img) Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Nishanth Menon <nm@ti.com>
201 lines
2.4 KiB
Text
201 lines
2.4 KiB
Text
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
|
/*
|
|
* Copyright 2023 Toradex
|
|
*/
|
|
|
|
#include "k3-am625-verdin-wifi-dev-binman.dtsi"
|
|
|
|
/ {
|
|
aliases {
|
|
eeprom0 = &eeprom_module;
|
|
eeprom1 = &eeprom_carrier_board;
|
|
eeprom2 = &eeprom_display_adapter;
|
|
};
|
|
|
|
chosen {
|
|
tick-timer = &main_timer0;
|
|
};
|
|
|
|
memory@80000000 {
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&cbass_main {
|
|
bootph-pre-ram;
|
|
|
|
timer@2400000 {
|
|
clock-frequency = <25000000>;
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&cbass_mcu {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&cbass_wakeup {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&chipid {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&cpsw3g {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&cpsw3g_phy0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&cpsw3g_phy1 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&cpsw_port1 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&cpsw_port2 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */
|
|
&cpsw3g_mdio {
|
|
/delete-property/ assigned-clocks;
|
|
/delete-property/ assigned-clock-parents;
|
|
/delete-property/ assigned-clock-rates;
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&dmsc {
|
|
bootph-pre-ram;
|
|
|
|
k3_sysreset: sysreset-controller {
|
|
compatible = "ti,sci-sysreset";
|
|
bootph-pre-ram;
|
|
};
|
|
};
|
|
|
|
&dmss {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&fss {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&k3_clks {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&k3_pds {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&k3_reset {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&main_gpio0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
/* On-module I2C - PMIC_I2C */
|
|
&main_i2c0 {
|
|
eeprom_module: eeprom@50 {
|
|
compatible = "i2c-eeprom";
|
|
pagesize = <16>;
|
|
reg = <0x50>;
|
|
};
|
|
};
|
|
|
|
/* Verdin I2C_1 */
|
|
&main_i2c1 {
|
|
/* EEPROM on display adapter (MIPI DSI Display Adapter) */
|
|
eeprom_display_adapter: eeprom@50 {
|
|
compatible = "i2c-eeprom";
|
|
reg = <0x50>;
|
|
pagesize = <16>;
|
|
};
|
|
|
|
/* EEPROM on carrier board */
|
|
eeprom_carrier_board: eeprom@57 {
|
|
compatible = "i2c-eeprom";
|
|
reg = <0x57>;
|
|
pagesize = <16>;
|
|
};
|
|
};
|
|
|
|
&main_pmx0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
/* Verdin UART_3, used as the Linux console */
|
|
&main_uart0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
/* Verdin UART_1 */
|
|
&main_uart1 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&mcu_pmx0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_ctrl_sleep_moci {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_i2c0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_i2c1 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_sdhci0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_uart0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_uart1 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&pinctrl_wkup_uart0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&sdhci0 {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&sdhci2 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&secure_proxy_main {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&verdin_ctrl_sleep_moci {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&wkup_conf {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
/* Verdin UART_2 */
|
|
&wkup_uart0 {
|
|
bootph-pre-ram;
|
|
};
|