Part Number: PROCESSOR-SDK-AM64X
Tool/software:
Hello TI E2E forum,
I am attempting to run the LwIP ICSSG example alongside Linux on AM64x.
I followed the FAQ [FAQ] AM64X: How to combine R5F PRU_ICSSG Ethernet with Linux A53 cores step by step, using the provided example files (including device trees, linker.cmd, and rm-cfg.yaml) to configure and build the ENET LwIP ICSSG example, U-Boot and the Linux kernel device tree. I only modified example.syscfg to enable CCS debug logs.
When running the cat command to check the example's output I get the following output:
root@am64xx-evm:~# cat /sys/kernel/debug/remoteproc/remoteproc0/trace0 [r5f0-0] 0.003477s : ========================== [r5f0-0] 0.003789s : ENET LWIP App [r5f0-0] 0.005458s : ========================== [r5f0-0] 0.008095s : Enabling clocks! [r5f0-0] 0.010373s : EnetAppUtils_reduceCoreMacAllocation: Reduced Mac Address Allocation for CoreId:1 From 4 To 1 [r5f0-0] 0.017674s : [r5f0-0] 0.020526s : EnetUdma_openRxCh: [Enet UDMA] UDMA RX Channel open failed: 0xfffffffb EnetUdma_openRxCh: [Enet UDMA] UDMA RX Channel open failed: 0xfffffffb EnetHostPortDma_open: Failed to open Enet DMA RX channel: -1 Icssg_openDma: icssg1: failed to open ICSSG Host Port RX Icssg_open: icssg1: failed to open DMA: -1 EnetPer_open: icssg1: Failed to open: -1 Enet_open: icssg1: Failed to open: -1 Enet_open failed51558s : [r5f0-0] 0.053227s : Assertion @ Line: 328 in syscfg/ti_enet_open_close.c: hEnet != NULL_PTR : failed !!!
The log suggests a resource conflict between the R5 and A53. The ethernet ports are not visible anymore on Linux when running the ifconfig command. U-Boot also fails to probe the ethernet ports as you can see from the logs:
U-Boot 2025.01-gd2a72467939e-dirty (Sep 03 2025 - 14:39:52 +0200) SoC: AM64X SR2.0 HS-FS Model: Texas Instruments AM642 EVM Board: AM64-EVM rev D DRAM: 2 GiB Core: 102 devices, 33 uclasses, devicetree: separate MMC: mmc@fa10000: 0, mmc@fa00000: 1 Loading Environment from nowhere... OK In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Failed to probe am65_cpsw_nuss driver Failed to probe prueth driver Net: No ethernet found.
The ICSSG example runs correctly as a standalone R5F application.
Environment:
- MCU-PLUS-SDK-AM64X: Version 11.01.00.17
- PROCESSOR-SDK-LINUX-RT-AM64X: Version 11.01.05.03
- Image: tisdk-default-image-rt-am64xx-evm-11.01.05.03
You can find the mentioned files below. Could you please confirm if my setup is correct or point out where the conflict may be?
Best regards
Luca
rm-cfg.yaml:
# SPDX-License-Identifier: GPL-2.0+
# Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
#
# Resource management configuration for AM64X
#
---
rm-cfg:
rm_boardcfg:
rev:
boardcfg_abi_maj: 0x0
boardcfg_abi_min: 0x1
host_cfg:
subhdr:
magic: 0x4C41
size: 356
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num_resource: 64
type: 1976
host_id: 35
reserved: 0
-
start_resource: 112
num_resource: 64
type: 1976
host_id: 36
reserved: 0
-
start_resource: 0
num_resource: 1
type: 2112
host_id: 128
reserved: 0
-
start_resource: 2
num_resource: 2
type: 2122
host_id: 12
reserved: 0
-
start_resource: 20
num_resource: 2
type: 2124
host_id: 35
reserved: 0
-
start_resource: 20
num_resource: 2
type: 2124
host_id: 36
reserved: 0
-
start_resource: 22
num_resource: 2
type: 2124
host_id: 38
reserved: 0
-
start_resource: 24
num_resource: 2
type: 2124
host_id: 41
reserved: 0
-
start_resource: 26
num_resource: 2
type: 2124
host_id: 43
reserved: 0
-
start_resource: 28
num_resource: 4
type: 2124
host_id: 128
reserved: 0
k3-am642-evm.dts (u-boot):
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/net/ti-dp83867.h>
#include "k3-am642.dtsi"
#include "k3-serdes.h"
/ {
compatible = "ti,am642-evm", "ti,am642";
model = "Texas Instruments AM642 EVM";
chosen {
stdout-path = &main_uart0;
};
aliases {
serial0 = &mcu_uart0;
serial1 = &main_uart1;
serial2 = &main_uart0;
serial3 = &main_uart3;
i2c0 = &main_i2c0;
i2c1 = &main_i2c1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
ethernet0 = &cpsw_port1;
ethernet1 = &cpsw_port2;
};
memory@80000000 {
bootph-all;
device_type = "memory";
/* 2G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secure_ddr: optee@9e800000 {
reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
alignment = <0x1000>;
no-map;
};
main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0000000 0x00 0x100000>;
no-map;
};
main_r5fss0_core0_memory_region: r5f-memory@a0100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0100000 0x00 0xf00000>;
no-map;
};
main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa1000000 0x00 0x100000>;
no-map;
};
main_r5fss0_core1_memory_region: r5f-memory@a1100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa1100000 0x00 0xf00000>;
no-map;
};
main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a2000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa2000000 0x00 0x100000>;
no-map;
};
main_r5fss1_core0_memory_region: r5f-memory@a2100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa2100000 0x00 0xf00000>;
no-map;
};
main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a3000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa3000000 0x00 0x100000>;
no-map;
};
main_r5fss1_core1_memory_region: r5f-memory@a3100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa3100000 0x00 0xf00000>;
no-map;
};
mcu_m4fss_dma_memory_region: m4f-dma-memory@a4000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa4000000 0x00 0x100000>;
no-map;
};
mcu_m4fss_memory_region: m4f-memory@a4100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa4100000 0x00 0xf00000>;
no-map;
};
rtos_ipc_memory_region: ipc-memories@a5000000 {
reg = <0x00 0xa5000000 0x00 0x00800000>;
alignment = <0x1000>;
no-map;
};
};
evm_12v0: regulator-0 {
/* main DC jack */
bootph-all;
compatible = "regulator-fixed";
regulator-name = "evm_12v0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
vsys_5v0: regulator-1 {
/* output of LM5140 */
compatible = "regulator-fixed";
regulator-name = "vsys_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&evm_12v0>;
regulator-always-on;
regulator-boot-on;
};
vsys_3v3: regulator-2 {
/* output of LM5140 */
bootph-all;
compatible = "regulator-fixed";
regulator-name = "vsys_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&evm_12v0>;
regulator-always-on;
regulator-boot-on;
};
vdd_mmc1: regulator-3 {
/* TPS2051BD */
bootph-all;
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
vin-supply = <&vsys_3v3>;
gpio = <&exp1 6 GPIO_ACTIVE_HIGH>;
};
vddb: regulator-4 {
compatible = "regulator-fixed";
regulator-name = "vddb_3v3_display";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vsys_3v3>;
regulator-always-on;
regulator-boot-on;
};
vtt_supply: regulator-5 {
bootph-all;
compatible = "regulator-fixed";
regulator-name = "vtt";
pinctrl-names = "default";
pinctrl-0 = <&ddr_vtt_pins_default>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&main_gpio0 12 GPIO_ACTIVE_HIGH>;
vin-supply = <&vsys_3v3>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
};
leds {
compatible = "gpio-leds";
led-0 {
label = "am64-evm:red:heartbeat";
gpios = <&exp1 16 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
function = LED_FUNCTION_HEARTBEAT;
default-state = "off";
};
};
mdio_mux: mux-controller {
compatible = "gpio-mux";
#mux-control-cells = <0>;
mux-gpios = <&exp1 12 GPIO_ACTIVE_HIGH>;
};
mdio_mux_1: mdio-mux-1 {
compatible = "mdio-mux-multiplexer";
mux-controls = <&mdio_mux>;
mdio-parent-bus = <&cpsw3g_mdio>;
#address-cells = <1>;
#size-cells = <0>;
mdio@1 {
reg = <0x1>;
#address-cells = <1>;
#size-cells = <0>;
cpsw3g_phy3: ethernet-phy@3 {
reg = <3>;
};
};
};
transceiver1: can-phy0 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
standby-gpios = <&exp1 8 GPIO_ACTIVE_HIGH>;
};
transceiver2: can-phy1 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
standby-gpios = <&exp1 9 GPIO_ACTIVE_HIGH>;
};
};
&main_pmx0 {
main_mmc1_pins_default: main-mmc1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */
AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */
AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */
AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
AM64X_IOPAD(0x029c, PIN_INPUT, 0) /* (C20) MMC1_SDWP */
AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* MMC1_CLKLB */
>;
};
main_uart1_pins_default: main-uart1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
>;
};
main_uart0_pins_default: main-uart0-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */
AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
>;
};
main_spi0_pins_default: main-spi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */
AM64X_IOPAD(0x0208, PIN_OUTPUT, 0) /* (D12) SPI0_CS0 */
AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) /* (A13) SPI0_D0 */
AM64X_IOPAD(0x0218, PIN_INPUT, 0) /* (A14) SPI0_D1 */
>;
};
main_i2c0_pins_default: main-i2c0-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
>;
};
main_i2c1_pins_default: main-i2c1-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */
AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
>;
};
mdio1_pins_default: mdio1-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
>;
};
rgmii1_pins_default: rgmii1-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x01cc, PIN_INPUT, 4) /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */
AM64X_IOPAD(0x01d4, PIN_INPUT, 4) /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */
AM64X_IOPAD(0x01d8, PIN_INPUT, 4) /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */
AM64X_IOPAD(0x01f4, PIN_INPUT, 4) /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */
AM64X_IOPAD(0x0188, PIN_INPUT, 4) /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */
AM64X_IOPAD(0x0184, PIN_INPUT, 4) /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */
AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */
AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */
AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */
AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */
AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */
AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */
>;
};
rgmii2_pins_default: rgmii2-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
AM64X_IOPAD(0x0110, PIN_INPUT, 4) /* (AA12) PRG1_PRU1_GPO2.RGMII2_RD2 */
AM64X_IOPAD(0x0114, PIN_INPUT, 4) /* (Y12) PRG1_PRU1_GPO3.RGMII2_RD3 */
AM64X_IOPAD(0x0120, PIN_INPUT, 4) /* (U11) PRG1_PRU1_GPO6.RGMII2_RXC */
AM64X_IOPAD(0x0118, PIN_INPUT, 4) /* (W12) PRG1_PRU1_GPO4.RGMII2_RX_CTL */
AM64X_IOPAD(0x0134, PIN_OUTPUT, 4) /* (AA10) PRG1_PRU1_GPO11.RGMII2_TD0 */
AM64X_IOPAD(0x0138, PIN_OUTPUT, 4) /* (V10) PRG1_PRU1_GPO12.RGMII2_TD1 */
AM64X_IOPAD(0x013c, PIN_OUTPUT, 4) /* (U10) PRG1_PRU1_GPO13.RGMII2_TD2 */
AM64X_IOPAD(0x0140, PIN_OUTPUT, 4) /* (AA11) PRG1_PRU1_GPO14.RGMII2_TD3 */
AM64X_IOPAD(0x0148, PIN_OUTPUT, 4) /* (Y10) PRG1_PRU1_GPO16.RGMII2_TXC */
AM64X_IOPAD(0x0144, PIN_OUTPUT, 4) /* (Y11) PRG1_PRU1_GPO15.RGMII2_TX_CTL */
>;
};
main_usb0_pins_default: main-usb0-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
>;
};
ospi0_pins_default: ospi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */
AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */
AM64X_IOPAD(0x000c, PIN_INPUT, 0) /* (M19) OSPI0_D0 */
AM64X_IOPAD(0x0010, PIN_INPUT, 0) /* (M18) OSPI0_D1 */
AM64X_IOPAD(0x0014, PIN_INPUT, 0) /* (M20) OSPI0_D2 */
AM64X_IOPAD(0x0018, PIN_INPUT, 0) /* (M21) OSPI0_D3 */
AM64X_IOPAD(0x001c, PIN_INPUT, 0) /* (P21) OSPI0_D4 */
AM64X_IOPAD(0x0020, PIN_INPUT, 0) /* (P20) OSPI0_D5 */
AM64X_IOPAD(0x0024, PIN_INPUT, 0) /* (N18) OSPI0_D6 */
AM64X_IOPAD(0x0028, PIN_INPUT, 0) /* (M17) OSPI0_D7 */
AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */
>;
bootph-all;
};
main_ecap0_pins_default: main-ecap0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
>;
};
main_mcan0_pins_default: main-mcan0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0254, PIN_INPUT, 0) /* (B17) MCAN0_RX */
AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (A17) MCAN0_TX */
>;
};
main_mcan1_pins_default: main-mcan1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x025c, PIN_INPUT, 0) /* (D17) MCAN1_RX */
AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (C17) MCAN1_TX */
>;
};
ddr_vtt_pins_default: ddr-vtt-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0030, PIN_OUTPUT_PULLUP, 7) /* (L18) OSPI0_CSN1.GPIO0_12 */
>;
};
};
&main_uart0 {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
current-speed = <115200>;
};
/* main_uart1 is reserved for firmware usage */
&main_uart1 {
status = "reserved";
pinctrl-names = "default";
pinctrl-0 = <&main_uart1_pins_default>;
};
&main_i2c0 {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
gpio@38 {
/* TCA9554 */
bootph-all;
compatible = "nxp,pca9554";
reg = <0x38>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "HSE_DETECT";
};
eeprom@50 {
/* AT24CM01 */
compatible = "atmel,24c1024";
reg = <0x50>;
};
};
&main_i2c1 {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
exp1: gpio@22 {
bootph-all;
compatible = "ti,tca6424";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "GPIO_eMMC_RSTn", "CAN_MUX_SEL",
"GPIO_CPSW1_RST", "GPIO_RGMII1_RST",
"GPIO_RGMII2_RST", "GPIO_PCIe_RST_OUT",
"MMC1_SD_EN", "FSI_FET_SEL",
"MCAN0_STB_3V3", "MCAN1_STB_3V3",
"CPSW_FET_SEL", "CPSW_FET2_SEL",
"PRG1_RGMII2_FET_SEL", "TEST_GPIO2",
"GPIO_OLED_RESETn", "VPP_LDO_EN",
"TEST_LED1", "TP92", "TP90", "TP88",
"TP87", "TP86", "TP89", "TP91";
};
/* osd9616p0899-10 */
display@3c {
compatible = "solomon,ssd1306fb-i2c";
reg = <0x3c>;
reset-gpios = <&exp1 14 GPIO_ACTIVE_LOW>;
vbat-supply = <&vddb>;
solomon,height = <16>;
solomon,width = <96>;
solomon,com-seq;
solomon,com-invdir;
solomon,page-offset = <0>;
solomon,prechargep1 = <2>;
solomon,prechargep2 = <13>;
};
};
&main_gpio0 {
bootph-all;
};
/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
&mcu_gpio0 {
status = "reserved";
};
&mcu_gpio_intr {
status = "reserved";
};
&main_spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_spi0_pins_default>;
ti,pindir-d0-out-d1-in;
eeprom@0 {
compatible = "microchip,93lc46b";
reg = <0>;
spi-max-frequency = <1000000>;
spi-cs-high;
data-size = <16>;
};
};
/* eMMC */
&sdhci0 {
status = "okay";
non-removable;
ti,driver-strength-ohm = <50>;
disable-wp;
bootph-all;
};
/* SD/MMC */
&sdhci1 {
bootph-all;
status = "okay";
vmmc-supply = <&vdd_mmc1>;
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
disable-wp;
};
&usbss0 {
bootph-all;
ti,vbus-divider;
ti,usb2-only;
};
&usb0 {
bootph-all;
dr_mode = "otg";
maximum-speed = "high-speed";
pinctrl-names = "default";
pinctrl-0 = <&main_usb0_pins_default>;
};
&cpsw3g {
bootph-all;
pinctrl-names = "default";
pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
/* Map HW8_TS_PUSH to GENF1 */
cpts@3d000 {
ti,pps = <7 1>;
};
};
&cpsw_port1 {
bootph-all;
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy0>;
};
&cpsw_port2 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy3>;
};
&cpsw3g_mdio {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mdio1_pins_default>;
cpsw3g_phy0: ethernet-phy@0 {
bootph-all;
reg = <0>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
};
&tscadc0 {
/* ADC is reserved for R5 usage */
status = "reserved";
};
&fss {
bootph-all;
};
&ospi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ospi0_pins_default>;
bootph-all;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <8>;
spi-rx-bus-width = <8>;
spi-max-frequency = <25000000>;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <4>;
cdns,phy-mode;
#address-cells = <1>;
#size-cells = <1>;
bootph-all;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
bootph-all;
partition@0 {
label = "ospi.tiboot3";
reg = <0x0 0x100000>;
};
partition@100000 {
label = "ospi.tispl";
reg = <0x100000 0x200000>;
};
partition@300000 {
label = "ospi.u-boot";
reg = <0x300000 0x400000>;
};
partition@700000 {
label = "ospi.env";
reg = <0x700000 0x40000>;
};
partition@740000 {
label = "ospi.env.backup";
reg = <0x740000 0x40000>;
};
partition@800000 {
label = "ospi.rootfs";
reg = <0x800000 0x37c0000>;
};
partition@3fc0000 {
label = "ospi.phypattern";
reg = <0x3fc0000 0x40000>;
bootph-all;
};
};
};
};
&mailbox0_cluster2 {
status = "okay";
mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
ti,mbox-rx = <2 0 2>;
ti,mbox-tx = <3 0 2>;
};
};
&mailbox0_cluster4 {
status = "okay";
mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
ti,mbox-rx = <2 0 2>;
ti,mbox-tx = <3 0 2>;
};
};
&mailbox0_cluster6 {
status = "okay";
mbox_m4_0: mbox-m4-0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
};
&main_r5fss0_core0 {
mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
};
&main_r5fss0_core1 {
mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core1>;
memory-region = <&main_r5fss0_core1_dma_memory_region>,
<&main_r5fss0_core1_memory_region>;
};
&main_r5fss1_core0 {
mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core0>;
memory-region = <&main_r5fss1_core0_dma_memory_region>,
<&main_r5fss1_core0_memory_region>;
};
&main_r5fss1_core1 {
mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core1>;
memory-region = <&main_r5fss1_core1_dma_memory_region>,
<&main_r5fss1_core1_memory_region>;
};
&mcu_m4fss {
mboxes = <&mailbox0_cluster6 &mbox_m4_0>;
memory-region = <&mcu_m4fss_dma_memory_region>,
<&mcu_m4fss_memory_region>;
status = "okay";
};
&serdes_ln_ctrl {
idle-states = <AM64_SERDES0_LANE0_PCIE0>;
};
&serdes0 {
serdes0_pcie_link: phy@0 {
reg = <0>;
cdns,num-lanes = <1>;
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_PCIE>;
resets = <&serdes_wiz0 1>;
};
};
&pcie0_rc {
status = "okay";
reset-gpios = <&exp1 5 GPIO_ACTIVE_HIGH>;
phys = <&serdes0_pcie_link>;
phy-names = "pcie-phy";
num-lanes = <1>;
};
&ecap0 {
status = "okay";
/* PWM is available on Pin 1 of header J12 */
pinctrl-names = "default";
pinctrl-0 = <&main_ecap0_pins_default>;
};
&main_mcan0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan0_pins_default>;
phys = <&transceiver1>;
};
&main_mcan1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan1_pins_default>;
phys = <&transceiver2>;
};
#define TS_OFFSET(pa, val) (0x4+(pa)*4) (0x10000 | val)
×ync_router {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cpsw_cpts_pps>;
/*
* Use Time Sync Router to map GENF1 input to HW8_TS_PUSH output as well
* as the PRU ICSSG0 SYNC1 output.
*/
cpsw_cpts_pps: cpsw-cpts-pps {
pinctrl-single,pins = <
/* pps [cpts genf1] in22 -> out37 [cpts hw8_push] */
TS_OFFSET(37, 22)
/* pps [cpts genf1] in22 -> out26 [SYNC1_OUT pin] */
TS_OFFSET(26, 22)
>;
};
};
&cpsw3g {
status = "disabled";
};
k3-am642-evm.dts (Linux):
// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
* Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/net/ti-dp83867.h>
#include "k3-am642.dtsi"
#include "k3-serdes.h"
/ {
compatible = "ti,am642-evm", "ti,am642";
model = "Texas Instruments AM642 EVM";
chosen {
stdout-path = &main_uart0;
};
aliases {
serial0 = &mcu_uart0;
serial1 = &main_uart1;
serial2 = &main_uart0;
serial3 = &main_uart3;
i2c0 = &main_i2c0;
i2c1 = &main_i2c1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
ethernet0 = &cpsw_port1;
ethernet1 = &cpsw_port2;
};
memory@80000000 {
bootph-all;
device_type = "memory";
/* 2G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secure_ddr: optee@9e800000 {
reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
alignment = <0x1000>;
no-map;
};
main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0000000 0x00 0x100000>;
no-map;
};
main_r5fss0_core0_memory_region: r5f-memory@a0100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0100000 0x00 0xf00000>;
no-map;
};
main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa1000000 0x00 0x100000>;
no-map;
};
main_r5fss0_core1_memory_region: r5f-memory@a1100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa1100000 0x00 0xf00000>;
no-map;
};
main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a2000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa2000000 0x00 0x100000>;
no-map;
};
main_r5fss1_core0_memory_region: r5f-memory@a2100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa2100000 0x00 0xf00000>;
no-map;
};
main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a3000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa3000000 0x00 0x100000>;
no-map;
};
main_r5fss1_core1_memory_region: r5f-memory@a3100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa3100000 0x00 0xf00000>;
no-map;
};
mcu_m4fss_dma_memory_region: m4f-dma-memory@a4000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa4000000 0x00 0x100000>;
no-map;
};
mcu_m4fss_memory_region: m4f-memory@a4100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa4100000 0x00 0xf00000>;
no-map;
};
rtos_ipc_memory_region: ipc-memories@a5000000 {
reg = <0x00 0xa5000000 0x00 0x00800000>;
alignment = <0x1000>;
no-map;
};
};
evm_12v0: regulator-0 {
/* main DC jack */
bootph-all;
compatible = "regulator-fixed";
regulator-name = "evm_12v0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
vsys_5v0: regulator-1 {
/* output of LM5140 */
compatible = "regulator-fixed";
regulator-name = "vsys_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&evm_12v0>;
regulator-always-on;
regulator-boot-on;
};
vsys_3v3: regulator-2 {
/* output of LM5140 */
bootph-all;
compatible = "regulator-fixed";
regulator-name = "vsys_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&evm_12v0>;
regulator-always-on;
regulator-boot-on;
};
vdd_mmc1: regulator-3 {
/* TPS2051BD */
bootph-all;
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
vin-supply = <&vsys_3v3>;
gpio = <&exp1 6 GPIO_ACTIVE_HIGH>;
};
vddb: regulator-4 {
compatible = "regulator-fixed";
regulator-name = "vddb_3v3_display";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vsys_3v3>;
regulator-always-on;
regulator-boot-on;
};
vtt_supply: regulator-5 {
bootph-all;
compatible = "regulator-fixed";
regulator-name = "vtt";
pinctrl-names = "default";
pinctrl-0 = <&ddr_vtt_pins_default>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&main_gpio0 12 GPIO_ACTIVE_HIGH>;
vin-supply = <&vsys_3v3>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
};
leds {
compatible = "gpio-leds";
led-0 {
label = "am64-evm:red:heartbeat";
gpios = <&exp1 16 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
function = LED_FUNCTION_HEARTBEAT;
default-state = "off";
};
};
mdio_mux: mux-controller {
compatible = "gpio-mux";
#mux-control-cells = <0>;
mux-gpios = <&exp1 12 GPIO_ACTIVE_HIGH>;
};
mdio_mux_1: mdio-mux-1 {
compatible = "mdio-mux-multiplexer";
mux-controls = <&mdio_mux>;
mdio-parent-bus = <&cpsw3g_mdio>;
#address-cells = <1>;
#size-cells = <0>;
mdio@1 {
reg = <0x1>;
#address-cells = <1>;
#size-cells = <0>;
cpsw3g_phy3: ethernet-phy@3 {
reg = <3>;
};
};
};
transceiver1: can-phy0 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
standby-gpios = <&exp1 8 GPIO_ACTIVE_HIGH>;
};
transceiver2: can-phy1 {
compatible = "ti,tcan1042";
#phy-cells = <0>;
max-bitrate = <5000000>;
standby-gpios = <&exp1 9 GPIO_ACTIVE_HIGH>;
};
};
&main_pmx0 {
main_mmc1_pins_default: main-mmc1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */
AM64X_IOPAD(0x028c, PIN_INPUT_PULLDOWN, 0) /* (L20) MMC1_CLK */
AM64X_IOPAD(0x0288, PIN_INPUT_PULLUP, 0) /* (K21) MMC1_DAT0 */
AM64X_IOPAD(0x0284, PIN_INPUT_PULLUP, 0) /* (L21) MMC1_DAT1 */
AM64X_IOPAD(0x0280, PIN_INPUT_PULLUP, 0) /* (K19) MMC1_DAT2 */
AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
AM64X_IOPAD(0x029c, PIN_INPUT, 0) /* (C20) MMC1_SDWP */
AM64X_IOPAD(0x0290, PIN_INPUT, 0) /* MMC1_CLKLB */
>;
};
main_uart1_pins_default: main-uart1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
AM64X_IOPAD(0x0240, PIN_INPUT, 0) /* (E15) UART1_RXD */
AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
>;
};
main_uart0_pins_default: main-uart0-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */
AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
>;
};
main_spi0_pins_default: main-spi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */
AM64X_IOPAD(0x0208, PIN_OUTPUT, 0) /* (D12) SPI0_CS0 */
AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) /* (A13) SPI0_D0 */
AM64X_IOPAD(0x0218, PIN_INPUT, 0) /* (A14) SPI0_D1 */
>;
};
main_i2c0_pins_default: main-i2c0-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
>;
};
main_i2c1_pins_default: main-i2c1-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */
AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
>;
};
mdio1_pins_default: mdio1-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x01fc, PIN_OUTPUT, 4) /* (R2) PRG0_PRU1_GPO19.MDIO0_MDC */
AM64X_IOPAD(0x01f8, PIN_INPUT, 4) /* (P5) PRG0_PRU1_GPO18.MDIO0_MDIO */
>;
};
rgmii1_pins_default: rgmii1-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x01cc, PIN_INPUT, 4) /* (W5) PRG0_PRU1_GPO7.RGMII1_RD0 */
AM64X_IOPAD(0x01d4, PIN_INPUT, 4) /* (Y5) PRG0_PRU1_GPO9.RGMII1_RD1 */
AM64X_IOPAD(0x01d8, PIN_INPUT, 4) /* (V6) PRG0_PRU1_GPO10.RGMII1_RD2 */
AM64X_IOPAD(0x01f4, PIN_INPUT, 4) /* (V5) PRG0_PRU1_GPO17.RGMII1_RD3 */
AM64X_IOPAD(0x0188, PIN_INPUT, 4) /* (AA5) PRG0_PRU0_GPO10.RGMII1_RXC */
AM64X_IOPAD(0x0184, PIN_INPUT, 4) /* (W6) PRG0_PRU0_GPO9.RGMII1_RX_CTL */
AM64X_IOPAD(0x0124, PIN_OUTPUT, 4) /* (V15) PRG1_PRU1_GPO7.RGMII1_TD0 */
AM64X_IOPAD(0x012c, PIN_OUTPUT, 4) /* (V14) PRG1_PRU1_GPO9.RGMII1_TD1 */
AM64X_IOPAD(0x0130, PIN_OUTPUT, 4) /* (W14) PRG1_PRU1_GPO10.RGMII1_TD2 */
AM64X_IOPAD(0x014c, PIN_OUTPUT, 4) /* (AA14) PRG1_PRU1_GPO17.RGMII1_TD3 */
AM64X_IOPAD(0x00e0, PIN_OUTPUT, 4) /* (U14) PRG1_PRU0_GPO10.RGMII1_TXC */
AM64X_IOPAD(0x00dc, PIN_OUTPUT, 4) /* (U15) PRG1_PRU0_GPO9.RGMII1_TX_CTL */
>;
};
rgmii2_pins_default: rgmii2-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0108, PIN_INPUT, 4) /* (W11) PRG1_PRU1_GPO0.RGMII2_RD0 */
AM64X_IOPAD(0x010c, PIN_INPUT, 4) /* (V11) PRG1_PRU1_GPO1.RGMII2_RD1 */
AM64X_IOPAD(0x0110, PIN_INPUT, 4) /* (AA12) PRG1_PRU1_GPO2.RGMII2_RD2 */
AM64X_IOPAD(0x0114, PIN_INPUT, 4) /* (Y12) PRG1_PRU1_GPO3.RGMII2_RD3 */
AM64X_IOPAD(0x0120, PIN_INPUT, 4) /* (U11) PRG1_PRU1_GPO6.RGMII2_RXC */
AM64X_IOPAD(0x0118, PIN_INPUT, 4) /* (W12) PRG1_PRU1_GPO4.RGMII2_RX_CTL */
AM64X_IOPAD(0x0134, PIN_OUTPUT, 4) /* (AA10) PRG1_PRU1_GPO11.RGMII2_TD0 */
AM64X_IOPAD(0x0138, PIN_OUTPUT, 4) /* (V10) PRG1_PRU1_GPO12.RGMII2_TD1 */
AM64X_IOPAD(0x013c, PIN_OUTPUT, 4) /* (U10) PRG1_PRU1_GPO13.RGMII2_TD2 */
AM64X_IOPAD(0x0140, PIN_OUTPUT, 4) /* (AA11) PRG1_PRU1_GPO14.RGMII2_TD3 */
AM64X_IOPAD(0x0148, PIN_OUTPUT, 4) /* (Y10) PRG1_PRU1_GPO16.RGMII2_TXC */
AM64X_IOPAD(0x0144, PIN_OUTPUT, 4) /* (Y11) PRG1_PRU1_GPO15.RGMII2_TX_CTL */
>;
};
main_usb0_pins_default: main-usb0-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
>;
};
ospi0_pins_default: ospi0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0000, PIN_OUTPUT, 0) /* (N20) OSPI0_CLK */
AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */
AM64X_IOPAD(0x000c, PIN_INPUT, 0) /* (M19) OSPI0_D0 */
AM64X_IOPAD(0x0010, PIN_INPUT, 0) /* (M18) OSPI0_D1 */
AM64X_IOPAD(0x0014, PIN_INPUT, 0) /* (M20) OSPI0_D2 */
AM64X_IOPAD(0x0018, PIN_INPUT, 0) /* (M21) OSPI0_D3 */
AM64X_IOPAD(0x001c, PIN_INPUT, 0) /* (P21) OSPI0_D4 */
AM64X_IOPAD(0x0020, PIN_INPUT, 0) /* (P20) OSPI0_D5 */
AM64X_IOPAD(0x0024, PIN_INPUT, 0) /* (N18) OSPI0_D6 */
AM64X_IOPAD(0x0028, PIN_INPUT, 0) /* (M17) OSPI0_D7 */
AM64X_IOPAD(0x0008, PIN_INPUT, 0) /* (N19) OSPI0_DQS */
>;
};
main_ecap0_pins_default: main-ecap0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0270, PIN_INPUT, 0) /* (D18) ECAP0_IN_APWM_OUT */
>;
};
main_mcan0_pins_default: main-mcan0-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0254, PIN_INPUT, 0) /* (B17) MCAN0_RX */
AM64X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (A17) MCAN0_TX */
>;
};
main_mcan1_pins_default: main-mcan1-default-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x025c, PIN_INPUT, 0) /* (D17) MCAN1_RX */
AM64X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (C17) MCAN1_TX */
>;
};
ddr_vtt_pins_default: ddr-vtt-default-pins {
bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0030, PIN_OUTPUT_PULLUP, 7) /* (L18) OSPI0_CSN1.GPIO0_12 */
>;
};
};
&main_uart0 {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
current-speed = <115200>;
};
/* main_uart1 is reserved for firmware usage */
&main_uart1 {
status = "reserved";
pinctrl-names = "default";
pinctrl-0 = <&main_uart1_pins_default>;
};
&main_i2c0 {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
gpio@38 {
/* TCA9554 */
compatible = "nxp,pca9554";
reg = <0x38>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "HSE_DETECT";
};
eeprom@50 {
/* AT24CM01 */
compatible = "atmel,24c1024";
reg = <0x50>;
};
};
&main_i2c1 {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
exp1: gpio@22 {
bootph-all;
compatible = "ti,tca6424";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "GPIO_eMMC_RSTn", "CAN_MUX_SEL",
"GPIO_CPSW1_RST", "GPIO_RGMII1_RST",
"GPIO_RGMII2_RST", "GPIO_PCIe_RST_OUT",
"MMC1_SD_EN", "FSI_FET_SEL",
"MCAN0_STB_3V3", "MCAN1_STB_3V3",
"CPSW_FET_SEL", "CPSW_FET2_SEL",
"PRG1_RGMII2_FET_SEL", "TEST_GPIO2",
"GPIO_OLED_RESETn", "VPP_LDO_EN",
"TEST_LED1", "TP92", "TP90", "TP88",
"TP87", "TP86", "TP89", "TP91";
};
/* osd9616p0899-10 */
display@3c {
compatible = "solomon,ssd1306fb-i2c";
reg = <0x3c>;
reset-gpios = <&exp1 14 GPIO_ACTIVE_LOW>;
vbat-supply = <&vddb>;
solomon,height = <16>;
solomon,width = <96>;
solomon,com-seq;
solomon,com-invdir;
solomon,page-offset = <0>;
solomon,prechargep1 = <2>;
solomon,prechargep2 = <13>;
};
};
&main_gpio0 {
bootph-all;
};
/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */
&mcu_gpio0 {
status = "reserved";
};
&mcu_gpio_intr {
status = "reserved";
};
&main_spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_spi0_pins_default>;
ti,pindir-d0-out-d1-in;
eeprom@0 {
compatible = "microchip,93lc46b";
reg = <0>;
spi-max-frequency = <1000000>;
spi-cs-high;
data-size = <16>;
};
};
/* eMMC */
&sdhci0 {
status = "okay";
non-removable;
ti,driver-strength-ohm = <50>;
disable-wp;
bootph-all;
};
/* SD/MMC */
&sdhci1 {
bootph-all;
status = "okay";
vmmc-supply = <&vdd_mmc1>;
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
disable-wp;
};
&usbss0 {
bootph-all;
ti,vbus-divider;
ti,usb2-only;
};
&usb0 {
bootph-all;
dr_mode = "otg";
maximum-speed = "high-speed";
pinctrl-names = "default";
pinctrl-0 = <&main_usb0_pins_default>;
};
&cpsw3g {
bootph-all;
pinctrl-names = "default";
pinctrl-0 = <&rgmii1_pins_default>, <&rgmii2_pins_default>;
/* Map HW8_TS_PUSH to GENF1 */
cpts@3d000 {
ti,pps = <7 1>;
};
};
&cpsw_port1 {
bootph-all;
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy0>;
};
&cpsw_port2 {
phy-mode = "rgmii-rxid";
phy-handle = <&cpsw3g_phy3>;
};
&cpsw3g_mdio {
bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mdio1_pins_default>;
cpsw3g_phy0: ethernet-phy@0 {
bootph-all;
reg = <0>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
};
&tscadc0 {
/* ADC is reserved for R5 usage */
status = "reserved";
};
&ospi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ospi0_pins_default>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <8>;
spi-rx-bus-width = <8>;
spi-max-frequency = <25000000>;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "ospi.tiboot3";
reg = <0x0 0x100000>;
};
partition@100000 {
label = "ospi.tispl";
reg = <0x100000 0x200000>;
};
partition@300000 {
label = "ospi.u-boot";
reg = <0x300000 0x400000>;
};
partition@700000 {
label = "ospi.env";
reg = <0x700000 0x40000>;
};
partition@740000 {
label = "ospi.env.backup";
reg = <0x740000 0x40000>;
};
partition@800000 {
label = "ospi.rootfs";
reg = <0x800000 0x37c0000>;
};
partition@3fc0000 {
label = "ospi.phypattern";
reg = <0x3fc0000 0x40000>;
};
};
};
};
&mailbox0_cluster2 {
status = "okay";
mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
ti,mbox-rx = <2 0 2>;
ti,mbox-tx = <3 0 2>;
};
};
&mailbox0_cluster4 {
status = "okay";
mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
ti,mbox-rx = <2 0 2>;
ti,mbox-tx = <3 0 2>;
};
};
&mailbox0_cluster6 {
status = "okay";
mbox_m4_0: mbox-m4-0 {
ti,mbox-rx = <0 0 2>;
ti,mbox-tx = <1 0 2>;
};
};
&main_r5fss0_core0 {
mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
sram = <&r5f0_0_sram>;
};
&main_r5fss0_core1 {
mboxes = <&mailbox0_cluster2 &mbox_main_r5fss0_core1>;
memory-region = <&main_r5fss0_core1_dma_memory_region>,
<&main_r5fss0_core1_memory_region>;
};
&main_r5fss1_core0 {
mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core0>;
memory-region = <&main_r5fss1_core0_dma_memory_region>,
<&main_r5fss1_core0_memory_region>;
};
&main_r5fss1_core1 {
mboxes = <&mailbox0_cluster4 &mbox_main_r5fss1_core1>;
memory-region = <&main_r5fss1_core1_dma_memory_region>,
<&main_r5fss1_core1_memory_region>;
};
&mcu_m4fss {
mboxes = <&mailbox0_cluster6 &mbox_m4_0>;
memory-region = <&mcu_m4fss_dma_memory_region>,
<&mcu_m4fss_memory_region>;
status = "okay";
};
/* main domain timers 8 to 11 are used by TI MCU FW */
&main_timer8 {
status = "reserved";
};
&main_timer9 {
status = "reserved";
};
&main_timer10 {
status = "reserved";
};
&main_timer11 {
status = "reserved";
};
&serdes_ln_ctrl {
idle-states = <AM64_SERDES0_LANE0_PCIE0>;
};
&serdes0 {
serdes0_pcie_link: phy@0 {
reg = <0>;
cdns,num-lanes = <1>;
#phy-cells = <0>;
cdns,phy-type = <PHY_TYPE_PCIE>;
resets = <&serdes_wiz0 1>;
};
};
&pcie0_rc {
status = "okay";
reset-gpios = <&exp1 5 GPIO_ACTIVE_HIGH>;
phys = <&serdes0_pcie_link>;
phy-names = "pcie-phy";
num-lanes = <1>;
};
&ecap0 {
status = "okay";
/* PWM is available on Pin 1 of header J12 */
pinctrl-names = "default";
pinctrl-0 = <&main_ecap0_pins_default>;
};
&main_mcan0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan0_pins_default>;
phys = <&transceiver1>;
};
&main_mcan1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mcan1_pins_default>;
phys = <&transceiver2>;
};
#define TS_OFFSET(pa, val) (0x4+(pa)*4) (0x10000 | val)
×ync_router {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cpsw_cpts_pps>;
/* Use Time Sync Router to map GENF1 input to HW8_TS_PUSH output. */
cpsw_cpts_pps: cpsw-cpts-pps {
pinctrl-single,pins = <
/* pps [cpts genf1] in22 -> out37 [cpts hw8_push] */
TS_OFFSET(37, 22)
>;
};
};
&cpsw_port2 {
status = "disabled";
};
&mdio_mux_1 {
status = "disabled";
};
&icssg0 {
status = "disabled";
};
&ospi0 {
status = "disabled";
};
k3-am64-main.dtsi:
// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
* Device Tree Source for AM642 SoC Family Main Domain peripherals
*
* Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
*/
#include <dt-bindings/phy/phy-cadence.h>
#include <dt-bindings/phy/phy-ti.h>
/ {
serdes_refclk: clock-cmnrefclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <0>;
};
};
&cbass_main {
oc_sram: sram@70000000 {
compatible = "mmio-sram";
reg = <0x00 0x70000000 0x00 0x200000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x00 0x70000000 0x200000>;
r5f0_0_sram: r5f0_0_sram@0 {
reg = <0x0 0x180000>;
};
tfa-sram@1c0000 {
reg = <0x1c0000 0x20000>;
};
dmsc-sram@1e0000 {
reg = <0x1e0000 0x1c000>;
};
sproxy-sram@1fc000 {
reg = <0x1fc000 0x4000>;
};
};
main_conf: syscon@43000000 {
bootph-all;
compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
reg = <0x0 0x43000000 0x0 0x20000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x43000000 0x20000>;
chipid@14 {
bootph-all;
compatible = "ti,am654-chipid";
reg = <0x00000014 0x4>;
};
serdes_ln_ctrl: mux-controller@4080 {
compatible = "reg-mux";
reg = <0x4080 0x4>;
#mux-control-cells = <1>;
mux-reg-masks = <0x0 0x3>; /* SERDES0 lane0 select */
};
phy_gmii_sel: phy@4044 {
compatible = "ti,am654-phy-gmii-sel";
reg = <0x4044 0x8>;
#phy-cells = <1>;
};
epwm_tbclk: clock-controller@4130 {
compatible = "ti,am64-epwm-tbclk";
reg = <0x4130 0x4>;
#clock-cells = <1>;
};
};
gic500: interrupt-controller@1800000 {
compatible = "arm,gic-v3";
#address-cells = <2>;
#size-cells = <2>;
ranges;
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */
<0x00 0x01840000 0x00 0xC0000>, /* GICR */
<0x01 0x00000000 0x00 0x2000>, /* GICC */
<0x01 0x00010000 0x00 0x1000>, /* GICH */
<0x01 0x00020000 0x00 0x2000>; /* GICV */
/*
* vcpumntirq:
* virtual CPU interface maintenance interrupt
*/
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
gic_its: msi-controller@1820000 {
compatible = "arm,gic-v3-its";
reg = <0x00 0x01820000 0x00 0x10000>;
socionext,synquacer-pre-its = <0x1000000 0x400000>;
msi-controller;
#msi-cells = <1>;
};
};
dmss: bus@48000000 {
bootph-all;
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
dma-ranges;
ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>;
ti,sci-dev-id = <25>;
secure_proxy_main: mailbox@4d000000 {
bootph-all;
compatible = "ti,am654-secure-proxy";
#mbox-cells = <1>;
reg-names = "target_data", "rt", "scfg";
reg = <0x00 0x4d000000 0x00 0x80000>,
<0x00 0x4a600000 0x00 0x80000>,
<0x00 0x4a400000 0x00 0x80000>;
interrupt-names = "rx_012";
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
};
inta_main_dmss: interrupt-controller@48000000 {
compatible = "ti,sci-inta";
reg = <0x00 0x48000000 0x00 0x100000>;
#interrupt-cells = <0>;
interrupt-controller;
interrupt-parent = <&gic500>;
msi-controller;
ti,sci = <&dmsc>;
ti,sci-dev-id = <28>;
ti,interrupt-ranges = <4 68 36>;
ti,unmapped-event-sources = <&main_bcdma>, <&main_pktdma>;
};
main_bcdma: dma-controller@485c0100 {
compatible = "ti,am64-dmss-bcdma";
reg = <0x00 0x485c0100 0x00 0x100>,
<0x00 0x4c000000 0x00 0x20000>,
<0x00 0x4a820000 0x00 0x20000>,
<0x00 0x4aa40000 0x00 0x20000>,
<0x00 0x4bc00000 0x00 0x100000>,
<0x00 0x48600000 0x00 0x8000>,
<0x00 0x484a4000 0x00 0x2000>,
<0x00 0x484c2000 0x00 0x2000>,
<0x00 0x48420000 0x00 0x2000>;
reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
"ring", "tchan", "rchan", "bchan";
msi-parent = <&inta_main_dmss>;
#dma-cells = <3>;
ti,sci = <&dmsc>;
ti,sci-dev-id = <26>;
ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
ti,sci-rm-range-tchan = <0x22>; /* SPLIT_TR_TX_CHAN */
};
main_pktdma: dma-controller@485c0000 {
compatible = "ti,am64-dmss-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",
"ring", "tchan", "rchan", "rflow";
msi-parent = <&inta_main_dmss>;
#dma-cells = <2>;
ti,sci = <&dmsc>;
ti,sci-dev-id = <30>;
ti,sci-rm-range-tchan = <0x23>, /* UNMAPPED_TX_CHAN */
<0x24>, /* CPSW_TX_CHAN */
<0x25>, /* SAUL_TX_0_CHAN */
<0x26>, /* SAUL_TX_1_CHAN */
<0x27>, /* ICSSG_0_TX_CHAN */
<0x28>; /* ICSSG_1_TX_CHAN */
ti,sci-rm-range-tflow = <0x10>, /* RING_UNMAPPED_TX_CHAN */
<0x11>, /* RING_CPSW_TX_CHAN */
<0x12>, /* RING_SAUL_TX_0_CHAN */
<0x13>, /* RING_SAUL_TX_1_CHAN */
<0x14>, /* RING_ICSSG_0_TX_CHAN */
<0x15>; /* RING_ICSSG_1_TX_CHAN */
ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
<0x2b>, /* CPSW_RX_CHAN */
<0x2d>, /* SAUL_RX_0_CHAN */
<0x2f>, /* SAUL_RX_1_CHAN */
<0x31>, /* SAUL_RX_2_CHAN */
<0x33>, /* SAUL_RX_3_CHAN */
<0x35>, /* ICSSG_0_RX_CHAN */
<0x37>; /* ICSSG_1_RX_CHAN */
ti,sci-rm-range-rflow = <0x2a>, /* FLOW_UNMAPPED_RX_CHAN */
<0x2c>, /* FLOW_CPSW_RX_CHAN */
<0x2e>, /* FLOW_SAUL_RX_0/1_CHAN */
<0x32>, /* FLOW_SAUL_RX_2/3_CHAN */
<0x36>, /* FLOW_ICSSG_0_RX_CHAN */
<0x38>; /* FLOW_ICSSG_1_RX_CHAN */
};
};
dmsc: system-controller@44043000 {
bootph-all;
compatible = "ti,k2g-sci";
ti,host-id = <12>;
mbox-names = "rx", "tx";
mboxes = <&secure_proxy_main 12>,
<&secure_proxy_main 13>;
reg-names = "debug_messages";
reg = <0x00 0x44043000 0x00 0xfe0>;
k3_pds: power-controller {
bootph-all;
compatible = "ti,sci-pm-domain";
#power-domain-cells = <2>;
};
k3_clks: clock-controller {
bootph-all;
compatible = "ti,k2g-sci-clk";
#clock-cells = <2>;
};
k3_reset: reset-controller {
bootph-all;
compatible = "ti,sci-reset";
#reset-cells = <2>;
};
};
main_pmx0: pinctrl@f4000 {
bootph-all;
compatible = "pinctrl-single";
reg = <0x00 0xf4000 0x00 0x2d0>;
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xffffffff>;
};
main_timer0: timer@2400000 {
bootph-all;
compatible = "ti,am654-timer";
reg = <0x00 0x2400000 0x00 0x400>;
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 36 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 36 1>;
assigned-clock-parents = <&k3_clks 36 2>;
power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer1: timer@2410000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2410000 0x00 0x400>;
interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 37 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 37 1>;
assigned-clock-parents = <&k3_clks 37 2>;
power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer2: timer@2420000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2420000 0x00 0x400>;
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 38 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 38 1>;
assigned-clock-parents = <&k3_clks 38 2>;
power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer3: timer@2430000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2430000 0x00 0x400>;
interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 39 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 39 1>;
assigned-clock-parents = <&k3_clks 39 2>;
power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer4: timer@2440000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2440000 0x00 0x400>;
interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 40 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 40 1>;
assigned-clock-parents = <&k3_clks 40 2>;
power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer5: timer@2450000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2450000 0x00 0x400>;
interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 41 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 41 1>;
assigned-clock-parents = <&k3_clks 41 2>;
power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer6: timer@2460000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2460000 0x00 0x400>;
interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 42 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 42 1>;
assigned-clock-parents = <&k3_clks 42 2>;
power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer7: timer@2470000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2470000 0x00 0x400>;
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 43 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 43 1>;
assigned-clock-parents = <&k3_clks 43 2>;
power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer8: timer@2480000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2480000 0x00 0x400>;
interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 44 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 44 1>;
assigned-clock-parents = <&k3_clks 44 2>;
power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer9: timer@2490000 {
compatible = "ti,am654-timer";
reg = <0x00 0x2490000 0x00 0x400>;
interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 45 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 45 1>;
assigned-clock-parents = <&k3_clks 45 2>;
power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer10: timer@24a0000 {
compatible = "ti,am654-timer";
reg = <0x00 0x24a0000 0x00 0x400>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 46 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 46 1>;
assigned-clock-parents = <&k3_clks 46 2>;
power-domains = <&k3_pds 46 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_timer11: timer@24b0000 {
compatible = "ti,am654-timer";
reg = <0x00 0x24b0000 0x00 0x400>;
interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 47 1>;
clock-names = "fck";
assigned-clocks = <&k3_clks 47 1>;
assigned-clock-parents = <&k3_clks 47 2>;
power-domains = <&k3_pds 47 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
};
main_esm: esm@420000 {
bootph-pre-ram;
compatible = "ti,j721e-esm";
reg = <0x00 0x420000 0x00 0x1000>;
/* Interrupt sources: rti0, rti1, rti8, rti9, rti10, rti11 */
ti,esm-pins = <160>, <161>, <162>, <163>, <164>, <165>;
};
main_uart0: serial@2800000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 146 0>;
clock-names = "fclk";
status = "disabled";
};
main_uart1: serial@2810000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02810000 0x00 0x100>;
interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 152 0>;
clock-names = "fclk";
status = "disabled";
};
main_uart2: serial@2820000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02820000 0x00 0x100>;
interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 153 0>;
clock-names = "fclk";
status = "disabled";
};
main_uart3: serial@2830000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02830000 0x00 0x100>;
interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 154 0>;
clock-names = "fclk";
status = "disabled";
};
main_uart4: serial@2840000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02840000 0x00 0x100>;
interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 155 0>;
clock-names = "fclk";
status = "disabled";
};
main_uart5: serial@2850000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02850000 0x00 0x100>;
interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 156 0>;
clock-names = "fclk";
status = "disabled";
};
main_uart6: serial@2860000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02860000 0x00 0x100>;
interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 158 0>;
clock-names = "fclk";
status = "disabled";
};
main_i2c0: i2c@20000000 {
compatible = "ti,am64-i2c", "ti,omap4-i2c";
reg = <0x00 0x20000000 0x00 0x100>;
interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 102 2>;
clock-names = "fck";
status = "disabled";
};
main_i2c1: i2c@20010000 {
compatible = "ti,am64-i2c", "ti,omap4-i2c";
reg = <0x00 0x20010000 0x00 0x100>;
interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 103 2>;
clock-names = "fck";
status = "disabled";
};
main_i2c2: i2c@20020000 {
compatible = "ti,am64-i2c", "ti,omap4-i2c";
reg = <0x00 0x20020000 0x00 0x100>;
interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 104 2>;
clock-names = "fck";
status = "disabled";
};
main_i2c3: i2c@20030000 {
compatible = "ti,am64-i2c", "ti,omap4-i2c";
reg = <0x00 0x20030000 0x00 0x100>;
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 105 2>;
clock-names = "fck";
status = "disabled";
};
main_spi0: spi@20100000 {
compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
reg = <0x00 0x20100000 0x00 0x400>;
interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 141 0>;
dmas = <&main_pktdma 0xc300 0>, <&main_pktdma 0x4300 0>;
dma-names = "tx0", "rx0";
status = "disabled";
};
main_spi1: spi@20110000 {
compatible = "ti,am654-mcspi","ti,omap4-mcspi";
reg = <0x00 0x20110000 0x00 0x400>;
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 142 0>;
status = "disabled";
};
main_spi2: spi@20120000 {
compatible = "ti,am654-mcspi","ti,omap4-mcspi";
reg = <0x00 0x20120000 0x00 0x400>;
interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 143 0>;
status = "disabled";
};
main_spi3: spi@20130000 {
compatible = "ti,am654-mcspi","ti,omap4-mcspi";
reg = <0x00 0x20130000 0x00 0x400>;
interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 144 0>;
status = "disabled";
};
main_spi4: spi@20140000 {
compatible = "ti,am654-mcspi","ti,omap4-mcspi";
reg = <0x00 0x20140000 0x00 0x400>;
interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 145 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 145 0>;
status = "disabled";
};
main_gpio_intr: interrupt-controller@a00000 {
compatible = "ti,sci-intr";
reg = <0x00 0x00a00000 0x00 0x800>;
ti,intr-trigger-type = <1>;
interrupt-controller;
interrupt-parent = <&gic500>;
#interrupt-cells = <1>;
ti,sci = <&dmsc>;
ti,sci-dev-id = <3>;
ti,interrupt-ranges = <0 32 16>;
};
main_gpio0: gpio@600000 {
compatible = "ti,am64-gpio", "ti,keystone-gpio";
reg = <0x0 0x00600000 0x0 0x100>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&main_gpio_intr>;
interrupts = <190>, <191>, <192>,
<193>, <194>, <195>;
interrupt-controller;
#interrupt-cells = <2>;
ti,ngpio = <87>;
ti,davinci-gpio-unbanked = <0>;
power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 77 0>;
clock-names = "gpio";
};
main_gpio1: gpio@601000 {
compatible = "ti,am64-gpio", "ti,keystone-gpio";
reg = <0x0 0x00601000 0x0 0x100>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&main_gpio_intr>;
interrupts = <180>, <181>, <182>,
<183>, <184>, <185>;
interrupt-controller;
#interrupt-cells = <2>;
ti,ngpio = <88>;
ti,davinci-gpio-unbanked = <0>;
power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 78 0>;
clock-names = "gpio";
};
sdhci0: mmc@fa10000 {
compatible = "ti,am64-sdhci-8bit";
reg = <0x00 0xfa10000 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 57 0>, <&k3_clks 57 1>;
clock-names = "clk_ahb", "clk_xin";
bus-width = <8>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
ti,clkbuf-sel = <0x7>;
ti,trm-icp = <0x2>;
ti,otap-del-sel-legacy = <0x0>;
ti,otap-del-sel-mmc-hs = <0x0>;
ti,otap-del-sel-ddr52 = <0x6>;
ti,otap-del-sel-hs200 = <0x7>;
ti,itap-del-sel-legacy = <0x10>;
ti,itap-del-sel-mmc-hs = <0xa>;
ti,itap-del-sel-ddr52 = <0x3>;
status = "disabled";
};
sdhci1: mmc@fa00000 {
compatible = "ti,am64-sdhci-4bit";
reg = <0x00 0xfa00000 0x00 0x260>, <0x00 0xfa08000 0x00 0x134>;
interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&k3_pds 58 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 58 3>, <&k3_clks 58 4>;
clock-names = "clk_ahb", "clk_xin";
bus-width = <4>;
ti,clkbuf-sel = <0x7>;
ti,otap-del-sel-legacy = <0x0>;
ti,otap-del-sel-sd-hs = <0x0>;
ti,otap-del-sel-sdr12 = <0xf>;
ti,otap-del-sel-sdr25 = <0xf>;
ti,otap-del-sel-sdr50 = <0xc>;
ti,otap-del-sel-sdr104 = <0x6>;
ti,otap-del-sel-ddr50 = <0x9>;
ti,itap-del-sel-legacy = <0x0>;
ti,itap-del-sel-sd-hs = <0x0>;
ti,itap-del-sel-sdr12 = <0x0>;
ti,itap-del-sel-sdr25 = <0x0>;
status = "disabled";
};
cpsw3g: ethernet@8000000 {
compatible = "ti,am642-cpsw-nuss";
#address-cells = <2>;
#size-cells = <2>;
reg = <0x0 0x8000000 0x0 0x200000>;
reg-names = "cpsw_nuss";
ranges = <0x0 0x0 0x0 0x8000000 0x0 0x200000>;
clocks = <&k3_clks 13 0>;
assigned-clocks = <&k3_clks 13 1>;
assigned-clock-parents = <&k3_clks 13 9>;
clock-names = "fck";
power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>;
dmas = <&main_pktdma 0xC500 15>,
<&main_pktdma 0xC501 15>,
<&main_pktdma 0xC502 15>,
<&main_pktdma 0xC503 15>,
<&main_pktdma 0xC504 15>,
<&main_pktdma 0xC505 15>,
<&main_pktdma 0xC506 15>,
<&main_pktdma 0xC507 15>,
<&main_pktdma 0x4500 15>;
dma-names = "tx0", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6",
"tx7", "rx";
ethernet-ports {
#address-cells = <1>;
#size-cells = <0>;
cpsw_port1: port@1 {
reg = <1>;
ti,mac-only;
label = "port1";
phys = <&phy_gmii_sel 1>;
mac-address = [00 00 00 00 00 00];
ti,syscon-efuse = <&main_conf 0x200>;
};
cpsw_port2: port@2 {
reg = <2>;
ti,mac-only;
label = "port2";
phys = <&phy_gmii_sel 2>;
mac-address = [00 00 00 00 00 00];
};
};
cpsw3g_mdio: mdio@f00 {
compatible = "ti,cpsw-mdio","ti,davinci_mdio";
reg = <0x0 0xf00 0x0 0x100>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&k3_clks 13 0>;
clock-names = "fck";
bus_freq = <1000000>;
status = "disabled";
};
cpts@3d000 {
compatible = "ti,j721e-cpts";
reg = <0x0 0x3d000 0x0 0x400>;
clocks = <&k3_clks 13 1>;
clock-names = "cpts";
interrupts-extended = <&gic500 GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "cpts";
ti,cpts-ext-ts-inputs = <4>;
ti,cpts-periodic-outputs = <2>;
};
};
main_cpts0: cpts@39000000 {
compatible = "ti,j721e-cpts";
reg = <0x0 0x39000000 0x0 0x400>;
reg-names = "cpts";
power-domains = <&k3_pds 84 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 84 0>;
clock-names = "cpts";
assigned-clocks = <&k3_clks 84 0>;
assigned-clock-parents = <&k3_clks 84 8>;
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "cpts";
ti,cpts-periodic-outputs = <6>;
ti,cpts-ext-ts-inputs = <8>;
};
timesync_router: pinctrl@a40000 {
compatible = "pinctrl-single";
reg = <0x0 0xa40000 0x0 0x800>;
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x000107ff>;
};
usbss0: cdns-usb@f900000 {
compatible = "ti,am64-usb";
reg = <0x00 0xf900000 0x00 0x100>;
power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;
clock-names = "ref", "lpm";
assigned-clocks = <&k3_clks 161 9>; /* USB2_REFCLK */
assigned-clock-parents = <&k3_clks 161 10>; /* HF0SC0 */
#address-cells = <2>;
#size-cells = <2>;
ranges;
usb0: usb@f400000 {
compatible = "cdns,usb3";
reg = <0x00 0xf400000 0x00 0x10000>,
<0x00 0xf410000 0x00 0x10000>,
<0x00 0xf420000 0x00 0x10000>;
reg-names = "otg",
"xhci",
"dev";
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
<GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
<GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; /* otgirq */
interrupt-names = "host",
"peripheral",
"otg";
maximum-speed = "super-speed";
dr_mode = "otg";
};
};
tscadc0: tscadc@28001000 {
compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
reg = <0x00 0x28001000 0x00 0x1000>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&k3_pds 0 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 0 0>;
assigned-clocks = <&k3_clks 0 0>;
assigned-clock-parents = <&k3_clks 0 3>;
assigned-clock-rates = <60000000>;
clock-names = "fck";
status = "disabled";
adc {
#io-channel-cells = <1>;
compatible = "ti,am654-adc", "ti,am3359-adc";
};
};
fss: bus@fc00000 {
compatible = "simple-bus";
reg = <0x00 0x0fc00000 0x00 0x70000>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
ospi0: spi@fc40000 {
compatible = "ti,am654-ospi", "cdns,qspi-nor";
reg = <0x00 0x0fc40000 0x00 0x100>,
<0x05 0x00000000 0x01 0x00000000>;
interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
cdns,fifo-depth = <256>;
cdns,fifo-width = <4>;
cdns,trigger-address = <0x0>;
cdns,phase-detect-selector = <2>;
#address-cells = <0x1>;
#size-cells = <0x0>;
clocks = <&k3_clks 75 6>;
assigned-clocks = <&k3_clks 75 6>;
assigned-clock-parents = <&k3_clks 75 7>;
assigned-clock-rates = <166666666>;
power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;
status = "disabled";
};
};
hwspinlock: spinlock@2a000000 {
compatible = "ti,am64-hwspinlock";
reg = <0x00 0x2a000000 0x00 0x1000>;
#hwlock-cells = <1>;
};
mailbox0_cluster2: mailbox@29020000 {
compatible = "ti,am64-mailbox";
reg = <0x00 0x29020000 0x00 0x200>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
status = "disabled";
};
mailbox0_cluster3: mailbox@29030000 {
compatible = "ti,am64-mailbox";
reg = <0x00 0x29030000 0x00 0x200>;
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
status = "disabled";
};
mailbox0_cluster4: mailbox@29040000 {
compatible = "ti,am64-mailbox";
reg = <0x00 0x29040000 0x00 0x200>;
interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
status = "disabled";
};
mailbox0_cluster5: mailbox@29050000 {
compatible = "ti,am64-mailbox";
reg = <0x00 0x29050000 0x00 0x200>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
status = "disabled";
};
mailbox0_cluster6: mailbox@29060000 {
compatible = "ti,am64-mailbox";
reg = <0x00 0x29060000 0x00 0x200>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
status = "disabled";
};
mailbox0_cluster7: mailbox@29070000 {
compatible = "ti,am64-mailbox";
reg = <0x00 0x29070000 0x00 0x200>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
status = "disabled";
};
main_r5fss0: r5fss@78000000 {
compatible = "ti,am64-r5fss";
ti,cluster-mode = <0>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x78000000 0x00 0x78000000 0x10000>,
<0x78100000 0x00 0x78100000 0x10000>,
<0x78200000 0x00 0x78200000 0x08000>,
<0x78300000 0x00 0x78300000 0x08000>;
power-domains = <&k3_pds 119 TI_SCI_PD_EXCLUSIVE>;
main_r5fss0_core0: r5f@78000000 {
compatible = "ti,am64-r5f";
reg = <0x78000000 0x00010000>,
<0x78100000 0x00010000>;
reg-names = "atcm", "btcm";
ti,sci = <&dmsc>;
ti,sci-dev-id = <121>;
ti,sci-proc-ids = <0x01 0xff>;
resets = <&k3_reset 121 1>;
firmware-name = "am64-main-r5f0_0-fw";
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
};
main_r5fss0_core1: r5f@78200000 {
compatible = "ti,am64-r5f";
reg = <0x78200000 0x00008000>,
<0x78300000 0x00008000>;
reg-names = "atcm", "btcm";
ti,sci = <&dmsc>;
ti,sci-dev-id = <122>;
ti,sci-proc-ids = <0x02 0xff>;
resets = <&k3_reset 122 1>;
firmware-name = "am64-main-r5f0_1-fw";
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
};
};
main_r5fss1: r5fss@78400000 {
compatible = "ti,am64-r5fss";
ti,cluster-mode = <0>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x78400000 0x00 0x78400000 0x10000>,
<0x78500000 0x00 0x78500000 0x10000>,
<0x78600000 0x00 0x78600000 0x08000>,
<0x78700000 0x00 0x78700000 0x08000>;
power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
main_r5fss1_core0: r5f@78400000 {
compatible = "ti,am64-r5f";
reg = <0x78400000 0x00010000>,
<0x78500000 0x00010000>;
reg-names = "atcm", "btcm";
ti,sci = <&dmsc>;
ti,sci-dev-id = <123>;
ti,sci-proc-ids = <0x06 0xff>;
resets = <&k3_reset 123 1>;
firmware-name = "am64-main-r5f1_0-fw";
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
};
main_r5fss1_core1: r5f@78600000 {
compatible = "ti,am64-r5f";
reg = <0x78600000 0x00008000>,
<0x78700000 0x00008000>;
reg-names = "atcm", "btcm";
ti,sci = <&dmsc>;
ti,sci-dev-id = <124>;
ti,sci-proc-ids = <0x07 0xff>;
resets = <&k3_reset 124 1>;
firmware-name = "am64-main-r5f1_1-fw";
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
};
};
serdes_wiz0: wiz@f000000 {
compatible = "ti,am64-wiz-10g";
#address-cells = <1>;
#size-cells = <1>;
power-domains = <&k3_pds 162 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 162 0>, <&k3_clks 162 1>, <&serdes_refclk>;
clock-names = "fck", "core_ref_clk", "ext_ref_clk";
num-lanes = <1>;
#reset-cells = <1>;
#clock-cells = <1>;
ranges = <0x0f000000 0x0 0x0f000000 0x00010000>;
assigned-clocks = <&k3_clks 162 1>;
assigned-clock-parents = <&k3_clks 162 5>;
serdes0: serdes@f000000 {
compatible = "ti,j721e-serdes-10g";
reg = <0x0f000000 0x00010000>;
reg-names = "torrent_phy";
resets = <&serdes_wiz0 0>;
reset-names = "torrent_reset";
clocks = <&serdes_wiz0 TI_WIZ_PLL0_REFCLK>,
<&serdes_wiz0 TI_WIZ_PHY_EN_REFCLK>;
clock-names = "refclk", "phy_en_refclk";
assigned-clocks = <&serdes_wiz0 TI_WIZ_PLL0_REFCLK>,
<&serdes_wiz0 TI_WIZ_PLL1_REFCLK>,
<&serdes_wiz0 TI_WIZ_REFCLK_DIG>;
assigned-clock-parents = <&k3_clks 162 1>,
<&k3_clks 162 1>,
<&k3_clks 162 1>;
#address-cells = <1>;
#size-cells = <0>;
#clock-cells = <1>;
};
};
pcie0_rc: pcie@f102000 {
compatible = "ti,am64-pcie-host", "ti,j721e-pcie-host";
reg = <0x00 0x0f102000 0x00 0x1000>,
<0x00 0x0f100000 0x00 0x400>,
<0x00 0x0d000000 0x00 0x00800000>,
<0x00 0x68000000 0x00 0x00001000>;
reg-names = "intd_cfg", "user_cfg", "reg", "cfg";
interrupt-names = "link_state";
interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>;
device_type = "pci";
ti,syscon-pcie-ctrl = <&main_conf 0x4070>;
max-link-speed = <2>;
num-lanes = <1>;
power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 114 0>, <&serdes0 CDNS_TORRENT_REFCLK_DRIVER>;
clock-names = "fck", "pcie_refclk";
#address-cells = <3>;
#size-cells = <2>;
bus-range = <0x0 0xff>;
cdns,no-bar-match-nbits = <64>;
vendor-id = <0x104c>;
device-id = <0xb010>;
msi-map = <0x0 &gic_its 0x0 0x10000>;
ranges = <0x01000000 0x00 0x68001000 0x00 0x68001000 0x00 0x0010000>,
<0x02000000 0x00 0x68011000 0x00 0x68011000 0x00 0x7fef000>;
dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x00000010 0x0>;
status = "disabled";
};
epwm0: pwm@23000000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23000000 0x0 0x100>;
power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm1: pwm@23010000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23010000 0x0 0x100>;
power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm2: pwm@23020000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23020000 0x0 0x100>;
power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm3: pwm@23030000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23030000 0x0 0x100>;
power-domains = <&k3_pds 89 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 3>, <&k3_clks 89 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm4: pwm@23040000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23040000 0x0 0x100>;
power-domains = <&k3_pds 90 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 4>, <&k3_clks 90 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm5: pwm@23050000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23050000 0x0 0x100>;
power-domains = <&k3_pds 91 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 5>, <&k3_clks 91 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm6: pwm@23060000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23060000 0x0 0x100>;
power-domains = <&k3_pds 92 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 6>, <&k3_clks 92 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm7: pwm@23070000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23070000 0x0 0x100>;
power-domains = <&k3_pds 93 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 7>, <&k3_clks 93 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
epwm8: pwm@23080000 {
compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
#pwm-cells = <3>;
reg = <0x0 0x23080000 0x0 0x100>;
power-domains = <&k3_pds 94 TI_SCI_PD_EXCLUSIVE>;
clocks = <&epwm_tbclk 8>, <&k3_clks 94 0>;
clock-names = "tbclk", "fck";
status = "disabled";
};
ecap0: pwm@23100000 {
compatible = "ti,am64-ecap", "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x0 0x23100000 0x0 0x60>;
power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 51 0>;
clock-names = "fck";
status = "disabled";
};
ecap1: pwm@23110000 {
compatible = "ti,am64-ecap", "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x0 0x23110000 0x0 0x60>;
power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 52 0>;
clock-names = "fck";
status = "disabled";
};
ecap2: pwm@23120000 {
compatible = "ti,am64-ecap", "ti,am3352-ecap";
#pwm-cells = <3>;
reg = <0x0 0x23120000 0x0 0x60>;
power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 53 0>;
clock-names = "fck";
status = "disabled";
};
eqep0: counter@23200000 {
compatible = "ti,am62-eqep";
reg = <0x00 0x23200000 0x00 0x100>;
power-domains = <&k3_pds 59 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 59 0>;
interrupts = <GIC_SPI 116 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
eqep1: counter@23210000 {
compatible = "ti,am62-eqep";
reg = <0x00 0x23210000 0x00 0x100>;
power-domains = <&k3_pds 60 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 60 0>;
interrupts = <GIC_SPI 117 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
eqep2: counter@23220000 {
compatible = "ti,am62-eqep";
reg = <0x00 0x23220000 0x00 0x100>;
power-domains = <&k3_pds 62 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 62 0>;
interrupts = <GIC_SPI 118 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
main_rti0: watchdog@e000000 {
compatible = "ti,j7-rti-wdt";
reg = <0x00 0xe000000 0x00 0x100>;
clocks = <&k3_clks 125 0>;
power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>;
assigned-clocks = <&k3_clks 125 0>;
assigned-clock-parents = <&k3_clks 125 2>;
};
main_rti1: watchdog@e010000 {
compatible = "ti,j7-rti-wdt";
reg = <0x00 0xe010000 0x00 0x100>;
clocks = <&k3_clks 126 0>;
power-domains = <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>;
assigned-clocks = <&k3_clks 126 0>;
assigned-clock-parents = <&k3_clks 126 2>;
};
icssg0: icssg@30000000 {
compatible = "ti,am642-icssg";
reg = <0x00 0x30000000 0x00 0x80000>;
power-domains = <&k3_pds 81 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x00 0x30000000 0x80000>;
clocks = <&k3_clks 81 0>, /* icssg0_core_clk */
<&k3_clks 81 3>, /* icssg0_iep_clk */
<&k3_clks 81 16>, /* icssg0_rgmii_mhz_250_clk */
<&k3_clks 81 17>, /* icssg0_rgmii_mhz_50_clk */
<&k3_clks 81 18>, /* icssg0_rgmii_mhz_5_clk */
<&k3_clks 81 19>, /* icssg0_uart_clk */
<&k3_clks 81 20>; /* icssg0_iclk */
assigned-clocks = <&k3_clks 81 0>;
assigned-clock-parents = <&k3_clks 81 2>;
icssg0_mem: memories@0 {
reg = <0x0 0x2000>,
<0x2000 0x2000>,
<0x10000 0x10000>;
reg-names = "dram0", "dram1", "shrdram2";
};
icssg0_cfg: cfg@26000 {
compatible = "ti,pruss-cfg", "syscon";
reg = <0x26000 0x200>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x26000 0x2000>;
clocks {
#address-cells = <1>;
#size-cells = <0>;
icssg0_coreclk_mux: coreclk-mux@3c {
reg = <0x3c>;
#clock-cells = <0>;
clocks = <&k3_clks 81 0>, /* icssg0_core_clk */
<&k3_clks 81 20>; /* icssg0_iclk */
assigned-clocks = <&icssg0_coreclk_mux>;
assigned-clock-parents = <&k3_clks 81 0>;
};
icssg0_iepclk_mux: iepclk-mux@30 {
reg = <0x30>;
#clock-cells = <0>;
clocks = <&k3_clks 81 3>, /* icssg0_iep_clk */
<&icssg0_coreclk_mux>; /* icssg0_coreclk_mux */
assigned-clocks = <&icssg0_iepclk_mux>;
assigned-clock-parents = <&icssg0_coreclk_mux>;
};
};
};
icssg0_iep0: iep@2e000 {
compatible = "ti,am654-icss-iep";
reg = <0x2e000 0x1000>;
clocks = <&icssg0_iepclk_mux>;
};
icssg0_iep1: iep@2f000 {
compatible = "ti,am654-icss-iep";
reg = <0x2f000 0x1000>;
clocks = <&icssg0_iepclk_mux>;
};
icssg0_mii_rt: mii-rt@32000 {
compatible = "ti,pruss-mii", "syscon";
reg = <0x32000 0x100>;
};
icssg0_mii_g_rt: mii-g-rt@33000 {
compatible = "ti,pruss-mii-g", "syscon";
reg = <0x33000 0x1000>;
};
icssg0_pa_stats: pa-stats@2c000 {
compatible = "ti,pruss-pa-st", "syscon";
reg = <0x2c000 0x1000>;
};
icssg0_intc: interrupt-controller@20000 {
compatible = "ti,icssg-intc";
reg = <0x20000 0x2000>;
interrupt-controller;
#interrupt-cells = <3>;
interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host_intr0", "host_intr1",
"host_intr2", "host_intr3",
"host_intr4", "host_intr5",
"host_intr6", "host_intr7";
};
pru0_0: pru@34000 {
compatible = "ti,am642-pru";
reg = <0x34000 0x3000>,
<0x22000 0x100>,
<0x22400 0x100>;
reg-names = "iram", "control", "debug";
firmware-name = "am64x-pru0_0-fw";
interrupt-parent = <&icssg0_intc>;
interrupts = <16 2 2>;
interrupt-names = "vring";
};
rtu0_0: rtu@4000 {
compatible = "ti,am642-rtu";
reg = <0x4000 0x2000>,
<0x23000 0x100>,
<0x23400 0x100>;
reg-names = "iram", "control", "debug";
firmware-name = "am64x-rtu0_0-fw";
interrupt-parent = <&icssg0_intc>;
interrupts = <20 4 4>;
interrupt-names = "vring";
};
tx_pru0_0: txpru@a000 {
compatible = "ti,am642-tx-pru";
reg = <0xa000 0x1800>,
<0x25000 0x100>,
<0x25400 0x100>;
reg-names = "iram", "control", "debug";
firmware-name = "am64x-txpru0_0-fw";
};
pru0_1: pru@38000 {
compatible = "ti,am642-pru";
reg = <0x38000 0x3000>,
<0x24000 0x100>,
<0x24400 0x100>;
reg-names = "iram", "control", "debug";
firmware-name = "am64x-pru0_1-fw";
interrupt-parent = <&icssg0_intc>;
interrupts = <18 3 3>;
interrupt-names = "vring";
};
rtu0_1: rtu@6000 {
compatible = "ti,am642-rtu";
reg = <0x6000 0x2000>,
<0x23800 0x100>,
<0x23c00 0x100>;
reg-names = "iram", "control", "debug";
firmware-name = "am64x-rtu0_1-fw";
interrupt-parent = <&icssg0_intc>;
interrupts = <22 5 5>;
interrupt-names = "vring";
};
tx_pru0_1: txpru@c000 {
compatible = "ti,am642-tx-pru";
reg = <0xc000 0x1800>,
<0x25800 0x100>,
<0x25c00 0x100>;
reg-names = "iram", "control", "debug";
firmware-name = "am64x-txpru0_1-fw";
};
icssg0_mdio: mdio@32400 {
compatible = "ti,davinci_mdio";
reg = <0x32400 0x100>;
clocks = <&k3_clks 62 3>;
clock-names = "fck";
#address-cells = <1>;
#size-cells = <0>;
bus_freq = <1000000>;
status = "disabled";
};
};
main_mcan0: can@20701000 {
compatible = "bosch,m_can";
reg = <0x00 0x20701000 0x00 0x200>,
<0x00 0x20708000 0x00 0x8000>;
reg-names = "m_can", "message_ram";
power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 98 5>, <&k3_clks 98 0>;
clock-names = "hclk", "cclk";
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
status = "disabled";
};
main_mcan1: can@20711000 {
compatible = "bosch,m_can";
reg = <0x00 0x20711000 0x00 0x200>,
<0x00 0x20718000 0x00 0x8000>;
reg-names = "m_can", "message_ram";
power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 99 5>, <&k3_clks 99 0>;
clock-names = "hclk", "cclk";
interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
status = "disabled";
};
crypto: crypto@40900000 {
compatible = "ti,am64-sa2ul";
reg = <0x00 0x40900000 0x00 0x1200>;
power-domains = <&k3_pds 133 TI_SCI_PD_SHARED>;
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
dmas = <&main_pktdma 0xc001 0>, <&main_pktdma 0x4002 0>,
<&main_pktdma 0x4003 0>;
dma-names = "tx", "rx1", "rx2";
rng: rng@40910000 {
compatible = "inside-secure,safexcel-eip76";
reg = <0x00 0x40910000 0x00 0x7d>;
interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled"; /* Used by OP-TEE */
};
};
gpmc0: memory-controller@3b000000 {
compatible = "ti,am64-gpmc";
power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 80 0>;
clock-names = "fck";
reg = <0x00 0x3b000000 0x00 0x400>,
<0x00 0x50000000 0x00 0x8000000>;
reg-names = "cfg", "data";
interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
gpmc,num-cs = <3>;
gpmc,num-waitpins = <2>;
#address-cells = <2>;
#size-cells = <1>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
elm0: ecc@25010000 {
compatible = "ti,am64-elm";
reg = <0x00 0x25010000 0x00 0x2000>;
interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 54 0>;
clock-names = "fck";
status = "disabled";
};
main_vtm0: temperature-sensor@b00000 {
compatible = "ti,j7200-vtm";
reg = <0x00 0xb00000 0x00 0x400>,
<0x00 0xb01000 0x00 0x400>;
power-domains = <&k3_pds 95 TI_SCI_PD_EXCLUSIVE>;
#thermal-sensor-cells = <1>;
};
};
example.syscfg:
/**
* These arguments were used when this file was generated. They will be automatically applied on subsequent loads
* via the GUI or CLI. Run CLI with '--help' for additional information on how to override these arguments.
* @cliArgs --device "AM64x" --part "Default" --package "ALV" --context "r5fss0-0" --product "MCU_PLUS_SDK_AM64x@11.01.00"
* @v2CliArgs --device "AM6442" --package "FCBGA (ALV)" --variant "AM6442-D" --context "r5fss0-0" --product "MCU_PLUS_SDK_AM64x@11.01.00"
* @versions {"tool":"1.23.0+4000"}
*/
/**
* Import the modules used in this configuration.
*/
const eeprom = scripting.addModule("/board/eeprom/eeprom", {}, false);
const eeprom1 = eeprom.addInstance();
const gpio = scripting.addModule("/drivers/gpio/gpio", {}, false);
const gpio1 = gpio.addInstance();
const i2c = scripting.addModule("/drivers/i2c/i2c", {}, false);
const i2c1 = i2c.addInstance();
const ipc = scripting.addModule("/drivers/ipc/ipc");
const pruicss = scripting.addModule("/drivers/pruicss/pruicss", {}, false);
const pruicss1 = pruicss.addInstance();
const debug_log = scripting.addModule("/kernel/dpl/debug_log");
const dpl_cfg = scripting.addModule("/kernel/dpl/dpl_cfg");
const mpu_armv7 = scripting.addModule("/kernel/dpl/mpu_armv7", {}, false);
const mpu_armv71 = mpu_armv7.addInstance();
const mpu_armv72 = mpu_armv7.addInstance();
const mpu_armv73 = mpu_armv7.addInstance();
const mpu_armv74 = mpu_armv7.addInstance();
const mpu_armv75 = mpu_armv7.addInstance();
const mpu_armv76 = mpu_armv7.addInstance();
const mpu_armv77 = mpu_armv7.addInstance();
const enet_icss = scripting.addModule("/networking/enet_icss/enet_icss", {}, false);
const enet_icss1 = enet_icss.addInstance();
/**
* Write custom configuration values to the imported modules.
*/
eeprom1.$name = "CONFIG_EEPROM0";
gpio1.$name = "CONFIG_GPIO0";
gpio1.pinDir = "OUTPUT";
gpio1.useMcuDomainPeripherals = true;
gpio1.MCU_GPIO.$assign = "MCU_GPIO0";
gpio1.MCU_GPIO.gpioPin.$assign = "MCU_SPI1_CS0";
i2c1.$name = "CONFIG_I2C0";
eeprom1.peripheralDriver = i2c1;
i2c1.I2C.$assign = "I2C0";
i2c1.I2C.SCL.$assign = "I2C0_SCL";
i2c1.I2C.SDA.$assign = "I2C0_SDA";
i2c1.I2C_child.$name = "drivers_i2c_v0_i2c_v0_template1";
ipc.enableLinuxIpc = true;
ipc.m4fss0_0 = "NONE";
ipc.r5fss1_1 = "NONE";
ipc.r5fss1_0 = "NONE";
ipc.r5fss0_1 = "NONE";
debug_log.enableMemLog = true;
debug_log.enableUartLog = true;
debug_log.uartLog.$name = "CONFIG_UART0";
debug_log.uartLog.UART.$assign = "USART1";
const uart_v0_template = scripting.addModule("/drivers/uart/v0/uart_v0_template", {}, false);
const uart_v0_template1 = uart_v0_template.addInstance({}, false);
uart_v0_template1.$name = "drivers_uart_v0_uart_v0_template0";
debug_log.uartLog.child = uart_v0_template1;
mpu_armv71.$name = "CONFIG_MPU_REGION0";
mpu_armv71.size = 31;
mpu_armv71.attributes = "Device";
mpu_armv71.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv71.allowExecute = false;
mpu_armv72.$name = "CONFIG_MPU_REGION1";
mpu_armv72.size = 15;
mpu_armv72.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv73.$name = "CONFIG_MPU_REGION2";
mpu_armv73.baseAddr = 0x41010000;
mpu_armv73.size = 15;
mpu_armv73.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv74.$name = "CONFIG_MPU_REGION3";
mpu_armv74.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv74.baseAddr = 0x70000000;
mpu_armv74.size = 23;
mpu_armv75.$name = "CONFIG_MPU_REGION4";
mpu_armv75.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv75.baseAddr = 0x80000000;
mpu_armv75.size = 31;
mpu_armv76.$name = "CONFIG_MPU_REGION5";
mpu_armv76.accessPermissions = "Supervisor RD+WR, User RD";
mpu_armv76.baseAddr = 0xA5000000;
mpu_armv76.size = 23;
mpu_armv76.attributes = "NonCached";
mpu_armv77.$name = "CONFIG_MPU_REGION6";
mpu_armv77.size = 27;
mpu_armv77.baseAddr = 0x60000000;
enet_icss1.$name = "CONFIG_ENET_ICSS0";
enet_icss1.phyToMacInterfaceMode = "RGMII";
enet_icss1.mdioMode = "MDIO_MODE_MANUAL";
enet_icss1.PktInfoOnlyEnable = true;
enet_icss1.LargePoolPktCount = 32;
enet_icss1.QoS = 3;
enet_icss1.txDmaChannel[0].$name = "ENET_DMA_TX_CH0";
enet_icss1.rxDmaChannel[0].$name = "ENET_DMA_RX_CH0";
enet_icss1.rxDmaChannel[0].PacketsCount = 16;
enet_icss1.rxDmaChannel[1].$name = "ENET_DMA_RX_CH1";
enet_icss1.rxDmaChannel[1].PacketsCount = 16;
enet_icss1.rxDmaChannel[1].chIdx = 1;
enet_icss1.rxDmaChannel[1].macAddrCount = 0;
enet_icss1.netifInstance.create(1);
enet_icss1.netifInstance[0].$name = "NETIF_INST_ID0";
enet_icss1.netifInstance[0].rxDmaChNum = ["0","1"];
enet_icss1.PRU_ICSSG1_RGMII1.$assign = "PRU_ICSSG1_RGMII1";
const ethphy_cpsw_icssg = scripting.addModule("/board/ethphy_cpsw_icssg/ethphy_cpsw_icssg", {}, false);
const ethphy_cpsw_icssg1 = ethphy_cpsw_icssg.addInstance({}, false);
ethphy_cpsw_icssg1.$name = "CONFIG_ENET_ETHPHY0";
enet_icss1.ethphy2 = ethphy_cpsw_icssg1;
const ethphy_cpsw_icssg2 = ethphy_cpsw_icssg.addInstance({}, false);
ethphy_cpsw_icssg2.$name = "CONFIG_ENET_ETHPHY1";
enet_icss1.ethphy3 = ethphy_cpsw_icssg2;
enet_icss1.icss = pruicss1;
pruicss1.$name = "CONFIG_PRU_ICSS1";
pruicss1.AdditionalICSSSettings[0].$name = "CONFIG_PRU_ICSS_IO0";
pruicss1.intcMapping.create(2);
pruicss1.intcMapping[0].$name = "CONFIG_ICSS1_INTC_MAPPING0";
pruicss1.intcMapping[0].event = "41";
pruicss1.intcMapping[0].channel = "7";
pruicss1.intcMapping[0].host = "8";
pruicss1.intcMapping[1].$name = "CONFIG_ICSS1_INTC_MAPPING1";
pruicss1.intcMapping[1].channel = "7";
pruicss1.intcMapping[1].host = "8";
pruicss1.intcMapping[1].event = "53";
const udma = scripting.addModule("/drivers/udma/udma", {}, false);
const udma1 = udma.addInstance({}, false);
enet_icss1.udmaDrv = udma1;
/**
* Pinmux solution for unlocked pins/peripherals. This ensures that minor changes to the automatic solver in a future
* version of the tool will not impact the pinmux you originally saw. These lines can be completely deleted in order to
* re-solve from scratch.
*/
debug_log.uartLog.UART.RXD.$suggestSolution = "UART1_RXD";
debug_log.uartLog.UART.TXD.$suggestSolution = "UART1_TXD";
enet_icss1.PRU_ICSSG1_MDIO.$suggestSolution = "PRU_ICSSG1_MDIO0";
enet_icss1.PRU_ICSSG1_MDIO.MDC.$suggestSolution = "PRG1_MDIO0_MDC";
enet_icss1.PRU_ICSSG1_MDIO.MDIO.$suggestSolution = "PRG1_MDIO0_MDIO";
enet_icss1.PRU_ICSSG1_IEP.$suggestSolution = "PRU_ICSSG1_IEP0";
enet_icss1.PRU_ICSSG1_IEP.EDC_LATCH_IN0.$suggestSolution = "PRG1_PRU0_GPO18";
enet_icss1.PRU_ICSSG1_IEP.EDC_SYNC_OUT0.$suggestSolution = "PRG1_PRU0_GPO19";
enet_icss1.PRU_ICSSG1_RGMII1.RD0.$suggestSolution = "PRG1_PRU0_GPO0";
enet_icss1.PRU_ICSSG1_RGMII1.RD1.$suggestSolution = "PRG1_PRU0_GPO1";
enet_icss1.PRU_ICSSG1_RGMII1.RD2.$suggestSolution = "PRG1_PRU0_GPO2";
enet_icss1.PRU_ICSSG1_RGMII1.RD3.$suggestSolution = "PRG1_PRU0_GPO3";
enet_icss1.PRU_ICSSG1_RGMII1.RXC.$suggestSolution = "PRG1_PRU0_GPO6";
enet_icss1.PRU_ICSSG1_RGMII1.RX_CTL.$suggestSolution = "PRG1_PRU0_GPO4";
enet_icss1.PRU_ICSSG1_RGMII1.TD0.$suggestSolution = "PRG1_PRU0_GPO11";
enet_icss1.PRU_ICSSG1_RGMII1.TD1.$suggestSolution = "PRG1_PRU0_GPO12";
enet_icss1.PRU_ICSSG1_RGMII1.TD2.$suggestSolution = "PRG1_PRU0_GPO13";
enet_icss1.PRU_ICSSG1_RGMII1.TD3.$suggestSolution = "PRG1_PRU0_GPO14";
enet_icss1.PRU_ICSSG1_RGMII1.TXC.$suggestSolution = "PRG1_PRU0_GPO16";
enet_icss1.PRU_ICSSG1_RGMII1.TX_CTL.$suggestSolution = "PRG1_PRU0_GPO15";
enet_icss1.PRU_ICSSG1_RGMII2.$suggestSolution = "PRU_ICSSG1_RGMII2";
enet_icss1.PRU_ICSSG1_RGMII2.RD0.$suggestSolution = "PRG1_PRU1_GPO0";
enet_icss1.PRU_ICSSG1_RGMII2.RD1.$suggestSolution = "PRG1_PRU1_GPO1";
enet_icss1.PRU_ICSSG1_RGMII2.RD2.$suggestSolution = "PRG1_PRU1_GPO2";
enet_icss1.PRU_ICSSG1_RGMII2.RD3.$suggestSolution = "PRG1_PRU1_GPO3";
enet_icss1.PRU_ICSSG1_RGMII2.RXC.$suggestSolution = "PRG1_PRU1_GPO6";
enet_icss1.PRU_ICSSG1_RGMII2.RX_CTL.$suggestSolution = "PRG1_PRU1_GPO4";
enet_icss1.PRU_ICSSG1_RGMII2.TD0.$suggestSolution = "PRG1_PRU1_GPO11";
enet_icss1.PRU_ICSSG1_RGMII2.TD1.$suggestSolution = "PRG1_PRU1_GPO12";
enet_icss1.PRU_ICSSG1_RGMII2.TD2.$suggestSolution = "PRG1_PRU1_GPO13";
enet_icss1.PRU_ICSSG1_RGMII2.TD3.$suggestSolution = "PRG1_PRU1_GPO14";
enet_icss1.PRU_ICSSG1_RGMII2.TXC.$suggestSolution = "PRG1_PRU1_GPO16";
enet_icss1.PRU_ICSSG1_RGMII2.TX_CTL.$suggestSolution = "PRG1_PRU1_GPO15";
linker.cmd:
#include "ti_enet_config.h"
/* This is the stack that is used by code running within main()
* In case of NORTOS,
* - This means all the code outside of ISR uses this stack
* In case of FreeRTOS
* - This means all the code until vTaskStartScheduler() is called in main()
* uses this stack.
* - After vTaskStartScheduler() each task created in FreeRTOS has its own stack
*/
--stack_size=8192
/* This is the heap size for malloc() API in NORTOS and FreeRTOS
* This is also the heap used by pvPortMalloc in FreeRTOS
*/
--heap_size=34816
-e_vectors /* This is the entry of the application, _vector MUST be plabed starting address 0x0 */
/* This is the size of stack when R5 is in IRQ mode
* In NORTOS,
* - Here interrupt nesting is disabled as of now
* - This is the stack used by ISRs registered as type IRQ
* In FreeRTOS,
* - Here interrupt nesting is enabled
* - This is stack that is used initally when a IRQ is received
* - But then the mode is switched to SVC mode and SVC stack is used for all user ISR callbacks
* - Hence in FreeRTOS, IRQ stack size is less and SVC stack size is more
*/
__IRQ_STACK_SIZE = 256;
/* This is the size of stack when R5 is in IRQ mode
* - In both NORTOS and FreeRTOS nesting is disabled for FIQ
*/
__FIQ_STACK_SIZE = 256;
__SVC_STACK_SIZE = 4096; /* This is the size of stack when R5 is in SVC mode */
__ABORT_STACK_SIZE = 256; /* This is the size of stack when R5 is in ABORT mode */
__UNDEFINED_STACK_SIZE = 256; /* This is the size of stack when R5 is in UNDEF mode */
SECTIONS
{
/* This has the R5F entry point and vector table, this MUST be at 0x0 */
.vectors:{} palign(8) > R5F_VECS
/* This has the R5F boot code until MPU is enabled, this MUST be at a address < 0x80000000
* i.e this cannot be placed in DDR
*/
GROUP {
.text.hwi: palign(8)
.text.cache: palign(8)
.text.mpu: palign(8)
.text.boot: palign(8)
.text:abort: palign(8) /* this helps in loading symbols when using XIP mode */
} > MSRAM
UNION:
{
.icssfw: palign(128)
.icss_mem: type = NOLOAD {
#if (ENET_SYSCFG_ICSSG0_ENABLED == 1)
#if(ENET_SYSCFG_DUAL_MAC == 1)
#if(ENET_SYSCFG_DUALMAC_PORT1_ENABLED == 1)
*(*gEnetSoc_icssg0HostPoolMem_0)
*(*gEnetSoc_icssg0HostQueueMem_0)
*(*gEnetSoc_icssg0ScratchMem_0)
#if (ENET_SYSCFG_PREMPTION_ENABLE == 1)
*(*gEnetSoc_icssg0HostPreQueueMem_0)
#endif
#else
*(*gEnetSoc_icssg0HostPoolMem_1)
*(*gEnetSoc_icssg0HostQueueMem_1)
*(*gEnetSoc_icssg0ScratchMem_1)
#if (ENET_SYSCFG_PREMPTION_ENABLE == 1)
*(*gEnetSoc_icssg0HostPreQueueMem_1)
#endif
#endif
#endif
#endif
#if (ENET_SYSCFG_ICSSG1_ENABLED == 1)
#if(ENET_SYSCFG_DUAL_MAC == 1)
#if(ENET_SYSCFG_DUALMAC_PORT1_ENABLED == 1)
*(*gEnetSoc_icssg1HostPoolMem_0)
*(*gEnetSoc_icssg1HostQueueMem_0)
*(*gEnetSoc_icssg1ScratchMem_0)
#if (ENET_SYSCFG_PREMPTION_ENABLE == 1)
*(*gEnetSoc_icssg1HostPreQueueMem_0)
#endif
#else
*(*gEnetSoc_icssg1HostPoolMem_1)
*(*gEnetSoc_icssg1HostQueueMem_1)
*(*gEnetSoc_icssg1ScratchMem_1)
#if (ENET_SYSCFG_PREMPTION_ENABLE == 1)
*(*gEnetSoc_icssg1HostPreQueueMem_1)
#endif
#endif
#endif
#endif
#if (ENET_SYSCFG_ICSSG0_ENABLED == 1)
#if(ENET_SYSCFG_DUAL_MAC == 0)
*(*gEnetSoc_icssg0PortPoolMem_0)
*(*gEnetSoc_icssg0PortPoolMem_1)
*(*gEnetSoc_icssg0HostPoolMem_0)
*(*gEnetSoc_icssg0HostPoolMem_1)
*(*gEnetSoc_icssg0HostQueueMem_0)
*(*gEnetSoc_icssg0HostQueueMem_1)
*(*gEnetSoc_icssg0ScratchMem_0)
*(*gEnetSoc_icssg0ScratchMem_1)
#if (ENET_SYSCFG_PREMPTION_ENABLE == 1)
*(*gEnetSoc_icssg0HostPreQueueMem_0)
*(*gEnetSoc_icssg0HostPreQueueMem_1)
#endif
#endif
#endif
#if (ENET_SYSCFG_ICSSG1_ENABLED == 1)
#if(ENET_SYSCFG_DUAL_MAC == 0)
*(*gEnetSoc_icssg1PortPoolMem_0)
*(*gEnetSoc_icssg1PortPoolMem_1)
*(*gEnetSoc_icssg1HostPoolMem_0)
*(*gEnetSoc_icssg1HostPoolMem_1)
*(*gEnetSoc_icssg1HostQueueMem_0)
*(*gEnetSoc_icssg1HostQueueMem_1)
*(*gEnetSoc_icssg1ScratchMem_0)
*(*gEnetSoc_icssg1ScratchMem_1)
#if (ENET_SYSCFG_PREMPTION_ENABLE == 1)
*(*gEnetSoc_icssg1HostPreQueueMem_0)
*(*gEnetSoc_icssg1HostPreQueueMem_1)
#endif
#endif
#endif
}
} > MSRAM
/* This is rest of code. This can be placed in DDR if DDR is available and needed */
GROUP {
.text: {} palign(8) /* This is where code resides */
.rodata: {} palign(8) /* This is where const's go */
} > DDR
/* This is rest of initialized data. This can be placed in DDR if DDR is available and needed */
GROUP {
.data: {} palign(8) /* This is where initialized globals and static go */
} > DDR
/* This is rest of uninitialized data. This can be placed in DDR if DDR is available and needed */
GROUP {
.sysmem: {} palign(8) /* This is where the malloc heap goes */
.stack: {} palign(8) /* This is where the main() stack goes */
} > DDR
.enet_dma_mem {
*(*ENET_DMA_DESC_MEMPOOL)
*(*ENET_DMA_RING_MEMPOOL)
#if (ENET_SYSCFG_PKT_POOL_ENABLE == 1)
*(*ENET_DMA_PKT_MEMPOOL)
#endif
} (NOLOAD) > MSRAM
GROUP {
.bss: {} palign(8) /* This is where uninitialized globals go */
RUN_START(__BSS_START)
RUN_END(__BSS_END)
} > DDR
/* This is where the stacks for different R5F modes go */
GROUP {
.irqstack: {. = . + __IRQ_STACK_SIZE;} align(8)
RUN_START(__IRQ_STACK_START)
RUN_END(__IRQ_STACK_END)
.fiqstack: {. = . + __FIQ_STACK_SIZE;} align(8)
RUN_START(__FIQ_STACK_START)
RUN_END(__FIQ_STACK_END)
.svcstack: {. = . + __SVC_STACK_SIZE;} align(8)
RUN_START(__SVC_STACK_START)
RUN_END(__SVC_STACK_END)
.abortstack: {. = . + __ABORT_STACK_SIZE;} align(8)
RUN_START(__ABORT_STACK_START)
RUN_END(__ABORT_STACK_END)
.undefinedstack: {. = . + __UNDEFINED_STACK_SIZE;} align(8)
RUN_START(__UNDEFINED_STACK_START)
RUN_END(__UNDEFINED_STACK_END)
} > DDR
GROUP : {
.resource_table : {
} palign(4096)
} > DDR_0
}
/*
NOTE: Below memory is reserved for DMSC usage
- During Boot till security handoff is complete
0x701E0000 - 0x701FFFFF (128KB)
- After "Security Handoff" is complete (i.e at run time)
0x701FC000 - 0x701FFFFF (16KB)
Security handoff is complete when this message is sent to the DMSC,
TISCI_MSG_SEC_HANDOVER
This should be sent once all cores are loaded and all application
specific firewall calls are setup.
*/
MEMORY
{
R5F_VECS : ORIGIN = 0x00000000 , LENGTH = 0x00000040
R5F_TCMA : ORIGIN = 0x00000040 , LENGTH = 0x00007FC0
R5F_TCMB0 : ORIGIN = 0x41010000 , LENGTH = 0x00008000
/* when using multi-core application's i.e more than one R5F/M4F active, make sure
* this memory does not overlap with other R5F's
*/
MSRAM : ORIGIN = 0x70082F00 , LENGTH = 0xB9700
/* This section can be used to put XIP section of the application in flash, make sure this does not overlap with
* other CPUs. Also make sure to add a MPU entry for this section and mark it as cached and code executable
*/
FLASH : ORIGIN = 0x60200000 , LENGTH = 0x100000
/* when using multi-core application's i.e more than one R5F/M4F active, make sure
* this memory does not overlap with other R5F's
*/
DDR_0 : ORIGIN = 0xA0100000 , LENGTH = 0x10000
DDR : ORIGIN = 0xA0200000 , LENGTH = 0x1F0000
}
