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Index: sys/arm/arm/debug_monitor.c
===================================================================
--- sys/arm/arm/debug_monitor.c
+++ sys/arm/arm/debug_monitor.c
@@ -72,7 +72,7 @@
static int dbg_remove_xpoint(struct dbg_wb_conf *);
static int dbg_setup_xpoint(struct dbg_wb_conf *);
-static int dbg_capable_var; /* Indicates that machine is capable of using
+static int dbg_capable_var = 0; /* Indicates that machine is capable of using
HW watchpoints/breakpoints */
static uint32_t dbg_model; /* Debug Arch. Model */
@@ -962,6 +962,11 @@
{
int err;
+#ifdef ARMV7_FORCE_DBG_MONITOR_DISABLE
+ db_printf("ARM Debug Architecture disabled in kernel compilation.\n");
+ return;
+#endif /* ARMV7_FORCE_DBG_MONITOR_DISABLE */
+
/* Fetch ARM Debug Architecture model */
dbg_model = dbg_get_debug_model();
Index: sys/arm/arm/undefined.c
===================================================================
--- sys/arm/arm/undefined.c
+++ sys/arm/arm/undefined.c
@@ -341,7 +341,8 @@
return;
}
else
- panic("Undefined instruction in kernel.\n");
+ panic("Undefined instruction in kernel (0x%08x).\n",
+ fault_instruction);
}
userret(td, frame);
Index: sys/arm/conf/ASUS_AC1300
===================================================================
--- /dev/null
+++ sys/arm/conf/ASUS_AC1300
@@ -0,0 +1,53 @@
+#
+# ASUS_AC1300 -- Qualcomm kernel configuration file for FreeBSD/arm64
+#
+# For more information on this file, please read the config(5) manual page,
+# and/or the handbook section on Kernel Configuration Files:
+#
+# https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
+#
+# The handbook is also available locally in /usr/share/doc/handbook
+# if you've installed the doc distribution, otherwise always see the
+# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
+# latest information.
+#
+# An exhaustive list of options and more detailed explanations of the
+# device lines is also present in the ../../conf/NOTES and NOTES files.
+# If you are in doubt as to the purpose or necessity of a line, check first
+# in NOTES.
+#
+
+#NO_UNIVERSE
+
+include "std.armv7"
+include "std.qca"
+
+cpu CPU_CORTEXA
+ident ASUS_AC1300
+machine arm armv7
+
+# Use a low VA here so we get the early printf stuff working all the
+# way up to cninit().
+#options SOCDEV_PA=0x07800000
+#options SOCDEV_VA=0x07800000
+#options EARLY_PRINTF
+options BOOTVERBOSE
+
+options FDT
+options FDT_DTB_STATIC
+makeoptions FDT_DTS_FILE=qcom-ipq4018-rt-ac58u.dts
+
+options LINUX_BOOT_ABI
+options SCHED_ULE
+# DEFINITELY not ready for SMP yet!
+# options SMP
+options PLATFORM
+
+device loop
+device pty
+device md
+device gpio
+
+device ether
+device mii
+device bpf
Index: sys/arm/conf/std.qca
===================================================================
--- /dev/null
+++ sys/arm/conf/std.qca
@@ -0,0 +1,28 @@
+#
+# QCA SoC support (32 bit)
+#
+
+machine arm armv7
+cpu CPU_CORTEXA
+makeoptions CONF_CFLAGS="-march=armv7a"
+
+files "../qualcomm/std.ipq4018"
+
+# Serial (COM) ports
+device uart
+device uart_msm # Qualcomm MSM UART driver
+
+device gic
+
+# MMC/SD/SDIO Card slot support
+device mmc
+device sdhci
+
+# Timers
+device generic_timer
+device mpcore_timer
+
+options FDT
+
+# Disable CP14 work in DDB as TZ won't let us by default
+options ARMV7_FORCE_DBG_MONITOR_DISABLE
Index: sys/arm/qualcomm/ipq4018_machdep.h
===================================================================
--- /dev/null
+++ sys/arm/qualcomm/ipq4018_machdep.h
@@ -0,0 +1,40 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef IPQ4018_MACHDEP_H
+#define IPQ4018_MACHDEP_H
+
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+void ipq4018_mp_setmaxid(platform_t plat);
+void ipq4018_mp_start_ap(platform_t plat);
+
+#endif
Index: sys/arm/qualcomm/ipq4018_machdep.c
===================================================================
--- /dev/null
+++ sys/arm/qualcomm/ipq4018_machdep.c
@@ -0,0 +1,190 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "opt_platform.h"
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bus.h>
+#include <sys/reboot.h>
+#include <sys/devmap.h>
+#include <sys/physmem.h>
+
+#include <vm/vm.h>
+
+#include <machine/bus.h>
+#include <machine/intr.h>
+#include <machine/machdep.h>
+#include <machine/platformvar.h>
+
+#include <dev/fdt/fdt_common.h>
+#include <dev/ofw/openfirm.h>
+
+#include <arm/qualcomm/ipq4018_machdep.h>
+#include <arm/qualcomm/ipq4018_reg.h>
+
+#include "platform_if.h"
+
+static int
+ipq4018_attach(platform_t plat)
+{
+ return (0);
+}
+
+static void
+ipq4018_late_init(platform_t plat)
+{
+ /*
+ * These cover the SRAM/TZ regions that are not fully
+ * accessible from the OS. They're in the ipq4018.dtsi
+ * tree.
+ *
+ * Without these, the system fails to boot because we
+ * aren't parsing the regions correctly.
+ *
+ * These will be unnecessary once the parser and setup
+ * code is fixed.
+ */
+ physmem_exclude_region(IPQ4018_MEM_SMEM_START,
+ IPQ4018_MEM_SMEM_SIZE,
+ EXFLAG_NODUMP | EXFLAG_NOALLOC);
+ physmem_exclude_region(IPQ4018_MEM_TZ_START,
+ IPQ4018_MEM_TZ_SIZE,
+ EXFLAG_NODUMP | EXFLAG_NOALLOC);
+}
+
+static int
+ipq4018_devmap_init(platform_t plat)
+{
+ /*
+ * This covers the boot UART. Without it we can't boot successfully:
+ * there's a mutex uninit panic in subr_vmem.c that occurs when doing
+ * a call to pmap_mapdev() when the bus space code is doing its thing.
+ */
+ devmap_add_entry(IPQ4018_MEM_UART1_START, IPQ4018_MEM_UART1_SIZE);
+ return (0);
+}
+
+static void
+ipq4018_cpu_reset(platform_t plat)
+{
+}
+
+/*
+ * Early putc routine for EARLY_PRINTF support. To use, add to kernel config:
+ * option SOCDEV_PA=0x07800000
+ * option SOCDEV_VA=0x07800000
+ * option EARLY_PRINTF
+ * Resist the temptation to change the #if 0 to #ifdef EARLY_PRINTF here. It
+ * makes sense now, but if multiple SOCs do that it will make early_putc another
+ * duplicate symbol to be eliminated on the path to a generic kernel.
+ */
+#if 0
+void
+qca_msm_early_putc(int c)
+{
+ static int is_init = 0;
+
+ int limit;
+/*
+ * This must match what's put into SOCDEV_VA. You have to change them
+ * both together.
+ *
+ * XXX TODO I should really go and just make UART_BASE here depend upon
+ * SOCDEV_VA so they move together.
+ */
+#define UART_BASE IPQ4018_MEM_UART1_START
+ volatile uint32_t * UART_DM_TF0 = (uint32_t *)(UART_BASE + 0x70);
+ volatile uint32_t * UART_DM_SR = (uint32_t *)(UART_BASE + 0x08);
+#define UART_DM_SR_TXEMT (1 << 3)
+#define UART_DM_SR_TXRDY (1 << 2)
+ volatile uint32_t * UART_DM_ISR = (uint32_t *)(UART_BASE + 0x14);
+ volatile uint32_t * UART_DM_CR = (uint32_t *)(UART_BASE + 0x10);
+#define UART_DM_TX_READY (1 << 7)
+#define UART_DM_CLEAR_TX_READY 0x300
+ volatile uint32_t * UART_DM_NO_CHARS_FOR_TX = (uint32_t *)(UART_BASE + 0x40);
+ volatile uint32_t * UART_DM_TFWR = (uint32_t *)(UART_BASE + 0x1c);
+#define UART_DM_TFW_VALUE 0
+ volatile uint32_t * UART_DM_IPR = (uint32_t *)(UART_BASE + 0x18);
+#define UART_DM_STALE_TIMEOUT_LSB 0xf
+
+ if (is_init == 0) {
+ is_init = 1;
+ *UART_DM_TFWR = UART_DM_TFW_VALUE;
+ wmb();
+ *UART_DM_IPR = UART_DM_STALE_TIMEOUT_LSB;
+ wmb();
+ }
+
+ /* Wait until TXFIFO is empty via ISR */
+ limit = 100000;
+ if ((*UART_DM_SR & UART_DM_SR_TXEMT) == 0) {
+ while (((*UART_DM_ISR & UART_DM_TX_READY) == 0) && --limit) {
+ /* Note - can't use DELAY here yet, too early */
+ rmb();
+ }
+ *UART_DM_CR = UART_DM_CLEAR_TX_READY;
+ wmb();
+ }
+
+ /* FIFO is ready. Say we're going to write one byte */
+ *UART_DM_NO_CHARS_FOR_TX = 1;
+ wmb();
+
+ limit = 100000;
+ while (((*UART_DM_SR & UART_DM_SR_TXRDY) == 0) && --limit) {
+ /* Note - can't use DELAY here yet, too early */
+ rmb();
+ }
+
+ /* Put character in first fifo slot */
+ *UART_DM_TF0 = c;
+ wmb();
+}
+early_putc_t *early_putc = qca_msm_early_putc;
+#endif
+
+static platform_method_t ipq4018_methods[] = {
+ PLATFORMMETHOD(platform_attach, ipq4018_attach),
+ PLATFORMMETHOD(platform_devmap_init, ipq4018_devmap_init),
+ PLATFORMMETHOD(platform_late_init, ipq4018_late_init),
+ PLATFORMMETHOD(platform_cpu_reset, ipq4018_cpu_reset),
+
+#ifdef SMP
+ PLATFORMMETHOD(platform_mp_start_ap, ipq4018_mp_start_ap),
+ PLATFORMMETHOD(platform_mp_setmaxid, ipq4018_mp_setmaxid),
+#endif
+
+ PLATFORMMETHOD_END,
+};
+
+FDT_PLATFORM_DEF2(ipq4018, ipq4018_ac58u, "ASUS RT-AC58U", 0,
+ "asus,rt-ac58u", 80);
Index: sys/arm/qualcomm/ipq4018_mp.c
===================================================================
--- /dev/null
+++ sys/arm/qualcomm/ipq4018_mp.c
@@ -0,0 +1,62 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "opt_platform.h"
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bus.h>
+#include <sys/reboot.h>
+#include <sys/devmap.h>
+
+#include <vm/vm.h>
+
+#include <machine/bus.h>
+#include <machine/intr.h>
+#include <machine/machdep.h>
+#include <machine/platformvar.h>
+
+#include <dev/fdt/fdt_common.h>
+#include <dev/ofw/openfirm.h>
+
+#include <arm/qualcomm/ipq4018_machdep.h>
+
+#include "platform_if.h"
+
+void
+ipq4018_mp_setmaxid(platform_t plat)
+{
+}
+
+void
+ipq4018_mp_start_ap(platform_t plat)
+{
+}
Index: sys/arm/qualcomm/ipq4018_reg.h
===================================================================
--- /dev/null
+++ sys/arm/qualcomm/ipq4018_reg.h
@@ -0,0 +1,43 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef IPQ4018_REG_H
+#define IPQ4018_REG_H
+
+#define IPQ4018_MEM_SMEM_START 0x87e00000
+#define IPQ4018_MEM_SMEM_SIZE 0x00080000
+
+#define IPQ4018_MEM_TZ_START 0x87e80000
+#define IPQ4018_MEM_TZ_SIZE 0x00180000
+
+#define IPQ4018_MEM_UART1_START 0x078af000
+#define IPQ4018_MEM_UART1_SIZE 0x00001000
+
+#endif
Index: sys/arm/qualcomm/std.ipq4018
===================================================================
--- /dev/null
+++ sys/arm/qualcomm/std.ipq4018
@@ -0,0 +1,3 @@
+arm/qualcomm/ipq4018_machdep.c standard
+arm/qualcomm/ipq4018_mp.c standard
+
Index: sys/conf/options
===================================================================
--- sys/conf/options
+++ sys/conf/options
@@ -1029,3 +1029,6 @@
# This option is insecure except in controlled environments where the static
# environment's contents are known to be safe.
PRESERVE_EARLY_KENV opt_global.h
+
+# ARMv7 specific options
+ARMV7_FORCE_DBG_MONITOR_DISABLE opt_global.h
Index: sys/contrib/device-tree/include/dt-bindings/soc/qcom,tcsr.h
===================================================================
--- /dev/null
+++ sys/contrib/device-tree/include/dt-bindings/soc/qcom,tcsr.h
@@ -0,0 +1,50 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __DT_BINDINGS_QCOM_TCSR_H
+#define __DT_BINDINGS_QCOM_TCSR_H
+
+#define TCSR_USB_SELECT_USB3_P0 0x1
+#define TCSR_USB_SELECT_USB3_P1 0x2
+#define TCSR_USB_SELECT_USB3_DUAL 0x3
+
+/* IPQ40xx HS PHY Mode Select */
+#define TCSR_USB_HSPHY_HOST_MODE 0x00E700E7
+#define TCSR_USB_HSPHY_DEVICE_MODE 0x00C700E7
+
+/* IPQ40xx ess interface mode select */
+#define TCSR_ESS_PSGMII 0
+#define TCSR_ESS_PSGMII_RGMII5 1
+#define TCSR_ESS_PSGMII_RMII0 2
+#define TCSR_ESS_PSGMII_RMII1 4
+#define TCSR_ESS_PSGMII_RMII0_RMII1 6
+#define TCSR_ESS_PSGMII_RGMII4 9
+
+/*
+ * IPQ40xx WiFi Global Config
+ * Bit 30:AXID_EN
+ * Enable AXI master bus Axid translating to confirm all txn submitted
+ * by order
+ *
+ * Bit 24: Use locally generated socslv_wxi_bvalid
+ * 1: use locally generate socslv_wxi_bvalid for performance.
+ * 0: use SNOC socslv_wxi_bvalid.
+ */
+#define TCSR_WIFI_GLB_CFG 0x41000000
+
+/* IPQ40xx MEM_TYPE_SEL_M0_M2 Select Bit 26:24 - 2 NORMAL */
+#define TCSR_WIFI_NOC_MEMTYPE_M0_M2 0x02222222
+
+/* TCSR A/B REG */
+#define IPQ806X_TCSR_REG_A_ADM_CRCI_MUX_SEL 0
+#define IPQ806X_TCSR_REG_B_ADM_CRCI_MUX_SEL 1
+
+#endif
Index: sys/contrib/device-tree/src/arm/qcom-ipq4018-rt-ac58u.dts
===================================================================
--- /dev/null
+++ sys/contrib/device-tree/src/arm/qcom-ipq4018-rt-ac58u.dts
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+ model = "ASUS RT-AC58U";
+ compatible = "asus,rt-ac58u";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x8000000>;
+ };
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ serial0 = &blsp1_uart1;
+ };
+
+ chosen {
+ bootargs-append = " ubi.mtd=UBI_DEV";
+// stdout-path = "serial0:115200n8";
+ stdout-path = "serial0";
+ };
+
+ soc {
+ rng@22000 {
+ status = "okay";
+ };
+
+ mdio@90000 {
+ status = "okay";
+ };
+
+ ess-psgmii@98000 {
+ status = "okay";
+ };
+
+ tcsr@1949000 {
+ compatible = "qcom,tcsr";
+ reg = <0x1949000 0x100>;
+ qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+ };
+
+ tcsr@194b000 {
+ compatible = "qcom,tcsr";
+ reg = <0x194b000 0x100>;
+ qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+ };
+
+ ess_tcsr@1953000 {
+ compatible = "qcom,tcsr";
+ reg = <0x1953000 0x1000>;
+ qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+ };
+
+ tcsr@1957000 {
+ compatible = "qcom,tcsr";
+ reg = <0x1957000 0x100>;
+ qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+ };
+
+ usb3@8af8800 {
+ status = "okay";
+
+ dwc3@8a00000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb3_port1: port@1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+
+ usb3_port2: port@2 {
+ reg = <2>;
+ #trigger-source-cells = <0>;
+ };
+ };
+ };
+
+ crypto@8e3a000 {
+ status = "okay";
+ };
+
+ watchdog@b017000 {
+ status = "okay";
+ };
+
+ ess-switch@c000000 {
+ status = "okay";
+ };
+
+ edma@c080000 {
+ status = "okay";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: status {
+ label = "blue:status";
+ gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+ };
+
+ wan {
+ label = "blue:wan";
+ gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ wlan2G {
+ label = "blue:wlan2G";
+ gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wlan5G {
+ label = "blue:wlan5G";
+ gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ usb {
+ label = "blue:usb";
+ gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+ trigger-sources = <&usb3_port1>, <&usb3_port2>;
+ linux,default-trigger = "usbport";
+ };
+
+ lan {
+ label = "blue:lan";
+ gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&cryptobam {
+ status = "okay";
+};
+
+&blsp_dma {
+ status = "okay";
+};
+
+&tlmm {
+ serial_pins: serial_pinmux {
+ mux {
+ pins = "gpio60", "gpio61";
+ function = "blsp_uart0";
+ bias-disable;
+ };
+ };
+
+ spi_0_pins: spi_0_pinmux {
+ mux {
+ function = "blsp_spi0";
+ pins = "gpio55", "gpio56", "gpio57";
+ drive-strength = <12>;
+ bias-disable;
+ };
+
+ mux_cs {
+ function = "gpio";
+ pins = "gpio54", "gpio59";
+ drive-strength = <2>;
+ bias-disable;
+ output-high;
+ };
+ };
+};
+
+&blsp1_spi1 { /* BLSP1 QUP1 */
+ pinctrl-0 = <&spi_0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>,
+ <&tlmm 59 GPIO_ACTIVE_HIGH>;
+
+ flash@0 {
+ /*
+ * U-boot looks for "n25q128a11" node,
+ * if we don't have it, it will spit out the following warning:
+ * "ipq: fdt fixup unable to find compatible node".
+ */
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ linux,modalias = "m25p80", "mx25l1606e", "n25q128a11";
+ spi-max-frequency = <30000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "SBL1";
+ reg = <0x00000000 0x00040000>;
+ read-only;
+ };
+ partition@40000 {
+ label = "MIBIB";
+ reg = <0x00040000 0x00020000>;
+ read-only;
+ };
+ partition@60000 {
+ label = "QSEE";
+ reg = <0x00060000 0x00060000>;
+ read-only;
+ };
+ partition@c0000 {
+ label = "CDT";
+ reg = <0x000c0000 0x00010000>;
+ read-only;
+ };
+ partition@d0000 {
+ label = "DDRPARAMS";
+ reg = <0x000d0000 0x00010000>;
+ read-only;
+ };
+ partition@e0000 {
+ label = "APPSBLENV"; /* uboot env*/
+ reg = <0x000e0000 0x00010000>;
+ read-only;
+ };
+ partition@f0000 {
+ label = "APPSBL"; /* uboot */
+ reg = <0x000f0000 0x00080000>;
+ read-only;
+ };
+ partition@170000 {
+ label = "ART";
+ reg = <0x00170000 0x00010000>;
+ read-only;
+ };
+ /* 0x00180000 - 0x00200000 unused */
+ };
+ };
+
+ spi-nand@1 {
+ compatible = "spi-nand";
+ reg = <1>;
+ spi-max-frequency = <30000000>;
+
+ /*
+ * U-boot looks for "spinand,mt29f" node,
+ * if we don't have it, it will spit out the following warning:
+ * "ipq: fdt fixup unable to find compatible node".
+ */
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ /*
+ * TODO: change to label = "ubi" once we drop 4.14.
+ * also drop the bootargs-append and all the
+ * userspace CI_UBIPART="UBI_DEV" remains.
+ */
+ label = "UBI_DEV";
+ reg = <0x00000000 0x08000000>;
+ };
+ };
+ };
+};
+
+&blsp1_uart1 {
+ pinctrl-0 = <&serial_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usb3_ss_phy {
+ status = "okay";
+};
+
+&usb3_hs_phy {
+ status = "okay";
+};
+
+&wifi0 {
+ status = "okay";
+ qcom,ath10k-calibration-variant = "RT-AC58U";
+};
+
+&wifi1 {
+ status = "okay";
+ qcom,ath10k-calibration-variant = "RT-AC58U";
+};

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