mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 10:18:38 +00:00
3e48d37f48
AM62 StarterKit (SK) board is a low cost, small form factor board designed for TI’s AM625 SoC. It supports the following interfaces: * 2 GB DDR4 RAM * x2 Gigabit Ethernet interfaces capable of working in Switch and MAC mode * x1 HDMI Port with audio + x1 OLDI/LVDS Display interface for Dual Display * x1 Headphone Jack * x1 USB2.0 Hub with two Type A host and x1 USB Type-C DRP Port * x1 UHS-1 capable µSD card slot * 2.4/5 GHz WLAN + Bluetooth 4.2 through WL1837 * 512 Mbit OSPI flash * x4 UART through UART-USB bridge * XDS110 for onboard JTAG debug using USB * Temperature sensors, user push buttons and LEDs * 40-pin User Expansion Connector * 24-pin header for peripherals in MCU island (I2C, UART, SPI, IO) * 20-pin header for Programmable Realtime Unit (PRU) IO pins * 15-pin CSI header Add basic support for AM62-SK. To keep the changes to minimum. Only UART And SD are supported at the moment. This should serve as good example for adding new board support based on AM62x SoC Schematics: https://www.ti.com/lit/zip/sprr448 Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
100 lines
1.1 KiB
Text
100 lines
1.1 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Common AM625 SK dts file for SPLs
|
|
* Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/
|
|
*/
|
|
|
|
/ {
|
|
chosen {
|
|
stdout-path = "serial2:115200n8";
|
|
tick-timer = &timer1;
|
|
};
|
|
|
|
aliases {
|
|
mmc1 = &sdhci1;
|
|
};
|
|
};
|
|
|
|
&cbass_main{
|
|
u-boot,dm-spl;
|
|
|
|
timer1: timer@2400000 {
|
|
compatible = "ti,omap5430-timer";
|
|
reg = <0x00 0x2400000 0x00 0x80>;
|
|
ti,timer-alwon;
|
|
clock-frequency = <25000000>;
|
|
u-boot,dm-spl;
|
|
};
|
|
};
|
|
|
|
&dmss {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&secure_proxy_main {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&dmsc {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&k3_pds {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&k3_clks {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&k3_reset {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&wkup_conf {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&chipid {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&main_pmx0 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&main_uart0 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&main_uart0_pins_default {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&main_uart1 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&cbass_mcu {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&cbass_wakeup {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&mcu_pmx0 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&wkup_uart0 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&sdhci1 {
|
|
u-boot,dm-spl;
|
|
};
|
|
|
|
&main_mmc1_pins_default {
|
|
u-boot,dm-spl;
|
|
};
|