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-rw-r--r--target/linux/ipq806x/Makefile4
-rw-r--r--target/linux/ipq806x/base-files/etc/board.d/02_network6
-rw-r--r--target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata35
-rw-r--r--target/linux/ipq806x/base-files/lib/upgrade/platform.sh19
-rwxr-xr-xtarget/linux/ipq806x/base-files/usr/bin/base64decode.uc23
-rw-r--r--target/linux/ipq806x/chromium/config-default13
-rw-r--r--target/linux/ipq806x/chromium/target.mk2
-rw-r--r--target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-asus-onhub.dts96
-rw-r--r--target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-onhub.dtsi463
-rw-r--r--target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-tplink-onhub.dts213
-rw-r--r--target/linux/ipq806x/generic/target.mk1
-rw-r--r--target/linux/ipq806x/image/chromium.mk58
12 files changed, 931 insertions, 2 deletions
diff --git a/target/linux/ipq806x/Makefile b/target/linux/ipq806x/Makefile
index 862ad7da00..5c89d413c0 100644
--- a/target/linux/ipq806x/Makefile
+++ b/target/linux/ipq806x/Makefile
@@ -5,10 +5,10 @@ include $(TOPDIR)/rules.mk
ARCH:=arm
BOARD:=ipq806x
BOARDNAME:=Qualcomm Atheros IPQ806X
-FEATURES:=squashfs nand fpu ramdisk
+FEATURES:=squashfs fpu ramdisk
CPU_TYPE:=cortex-a15
CPU_SUBTYPE:=neon-vfpv4
-SUBTARGETS:=generic
+SUBTARGETS:=generic chromium
KERNEL_PATCHVER:=5.15
diff --git a/target/linux/ipq806x/base-files/etc/board.d/02_network b/target/linux/ipq806x/base-files/etc/board.d/02_network
index dbff854731..f38876b69f 100644
--- a/target/linux/ipq806x/base-files/etc/board.d/02_network
+++ b/target/linux/ipq806x/base-files/etc/board.d/02_network
@@ -79,6 +79,12 @@ tplink,ad7200)
ucidef_add_switch "switch0" \
"2:lan:1" "3:lan:2" "4:lan:3" "5:lan:4" "6@eth1" "1:wan" "0@eth0"
;;
+asus,onhub |\
+tplink,onhub)
+ ucidef_set_interfaces_lan_wan "eth1" "eth0"
+ ucidef_add_switch "switch0" \
+ "1:lan" "6@eth1" "2:wan" "0@eth0"
+ ;;
ubnt,unifi-ac-hd)
ucidef_set_interface_lan "eth0 eth1"
;;
diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 398ddf9a29..a0e2e9d123 100644
--- a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -6,9 +6,32 @@
board=$(board_name)
+dt_base64_extract() {
+ local target_dir="/sys$DEVPATH"
+ local source="$target_dir/../../of_node/qcom,ath10k-calibration-data-base64"
+
+ [ -e "$source" ] || caldata_die "cannot find base64 calibration data: $source"
+ [ -d "$target_dir" ] || \
+ caldata_die "no sysfs dir to write: $target"
+
+ echo 1 > "$target_dir/loading"
+ base64decode.uc "$source" > "$target_dir/data"
+ if [ $? != 0 ]; then
+ echo 1 > "$target_dir/loading"
+ caldata_die \
+ "failed to write calibration data to $target_dir/data"
+ else
+ echo 0 > "$target_dir/loading"
+ fi
+}
+
case "$FIRMWARE" in
"ath10k/cal-pci-0000:01:00.0.bin")
case "$board" in
+ asus,onhub |\
+ tplink,onhub)
+ dt_base64_extract
+ ;;
meraki,mr52)
CI_UBIPART=art
caldata_extract_ubi "ART" 0x1000 0x844
@@ -35,6 +58,14 @@ case "$FIRMWARE" in
;;
esac
;;
+"ath10k/cal-pci-0001:01:00.0.bin")
+ case "$board" in
+ asus,onhub |\
+ tplink,onhub)
+ dt_base64_extract
+ ;;
+ esac
+ ;;
"ath10k/pre-cal-pci-0001:01:00.0.bin")
case $board in
asrock,g10)
@@ -61,6 +92,10 @@ case "$FIRMWARE" in
;;
"ath10k/cal-pci-0002:01:00.0.bin")
case "$board" in
+ asus,onhub |\
+ tplink,onhub)
+ dt_base64_extract
+ ;;
meraki,mr42)
CI_UBIPART=art
caldata_extract_ubi "ART" 0x9000 0x844
diff --git a/target/linux/ipq806x/base-files/lib/upgrade/platform.sh b/target/linux/ipq806x/base-files/lib/upgrade/platform.sh
index f9e592f4bd..67ceaab24f 100644
--- a/target/linux/ipq806x/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq806x/base-files/lib/upgrade/platform.sh
@@ -57,6 +57,15 @@ platform_do_upgrade() {
MTD_CONFIG_ARGS="-s 0x200000"
default_do_upgrade "$1"
;;
+ asus,onhub |\
+ tplink,onhub)
+ export_bootdevice
+ export_partdevice CI_ROOTDEV 0
+ CI_KERNPART="kernel"
+ CI_ROOTPART="rootfs"
+ CI_DATAPART="rootfs_data"
+ emmc_do_upgrade "$1"
+ ;;
tplink,vr2600v)
MTD_CONFIG_ARGS="-s 0x200000"
default_do_upgrade "$1"
@@ -69,3 +78,13 @@ platform_do_upgrade() {
;;
esac
}
+
+platform_copy_config() {
+ case "${board_name}" in
+ asus,onhub |\
+ tplink,onhub)
+ emmc_copy_config
+ ;;
+ esac
+ return 0
+}
diff --git a/target/linux/ipq806x/base-files/usr/bin/base64decode.uc b/target/linux/ipq806x/base-files/usr/bin/base64decode.uc
new file mode 100755
index 0000000000..7dcf30986c
--- /dev/null
+++ b/target/linux/ipq806x/base-files/usr/bin/base64decode.uc
@@ -0,0 +1,23 @@
+#!/usr/bin/ucode
+
+import { stdin, open, error } from 'fs';
+
+if (length(ARGV) == 0 && stdin.isatty()) {
+ warn("usage: b64decode [stdin|path]\n");
+ exit(1);
+}
+
+let fp = stdin;
+let source = ARGV[0];
+
+if (source) {
+ fp = open(source);
+ if (!fp) {
+ warn('b64decode: unable to open ${source}: ${error()}\n');
+ exit(1);
+ }
+}
+
+print(b64dec(fp.read("all")));
+fp.close();
+exit(0);
diff --git a/target/linux/ipq806x/chromium/config-default b/target/linux/ipq806x/chromium/config-default
new file mode 100644
index 0000000000..d7db9f7db3
--- /dev/null
+++ b/target/linux/ipq806x/chromium/config-default
@@ -0,0 +1,13 @@
+CONFIG_BLK_DEV_SD=y
+CONFIG_LEDS_LP5523=y
+CONFIG_LEDS_LP55XX_COMMON=y
+CONFIG_PHY_QCOM_IPQ806X_USB=y
+CONFIG_SCSI=y
+CONFIG_SCSI_COMMON=y
+CONFIG_SG_POOL=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_HOST=y
+CONFIG_USB_DWC3_QCOM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PLATFORM=y
diff --git a/target/linux/ipq806x/chromium/target.mk b/target/linux/ipq806x/chromium/target.mk
new file mode 100644
index 0000000000..3983a9281a
--- /dev/null
+++ b/target/linux/ipq806x/chromium/target.mk
@@ -0,0 +1,2 @@
+BOARDNAME:=Google Chromium
+FEATURES += emmc boot-part rootfs-part
diff --git a/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-asus-onhub.dts b/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-asus-onhub.dts
new file mode 100644
index 0000000000..5b60ddb04b
--- /dev/null
+++ b/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-asus-onhub.dts
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2014 The ChromiumOS Authors
+ */
+
+#include "qcom-ipq8064-onhub.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/soc/qcom,gsbi.h>
+
+/ {
+ model = "ASUS OnHub";
+ compatible = "asus,onhub", "google,arkham", "qcom,ipq8064";
+
+ chosen {
+ bootargs-append = " rootwait";
+ };
+};
+
+&qcom_pinmux {
+ ap3223_pins: ap3223_pinmux {
+ pins = "gpio22";
+ function = "gpio";
+ bias-none;
+ };
+
+ i2c7_pins: i2c7_pinmux {
+ mux {
+ pins = "gpio8", "gpio9";
+ function = "gsbi7";
+ };
+ data {
+ pins = "gpio8";
+ bias-disable;
+ };
+ clk {
+ pins = "gpio9";
+ bias-disable;
+ };
+ };
+};
+
+&gsbi7 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+};
+
+&gsbi7_i2c {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-0 = <&i2c7_pins>;
+ pinctrl-names = "default";
+
+ ap3223@1c {
+ compatible = "dynaimage,ap3223";
+ reg = <0x1c>;
+
+ pinctrl-0 = <&ap3223_pins>;
+ pinctrl-names = "default";
+
+ int-gpio = <&qcom_pinmux 22 GPIO_ACTIVE_LOW>;
+ };
+
+ led-controller@32 {
+ compatible = "national,lp5523";
+ reg = <0x32>;
+ clock-mode = /bits/ 8 <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@4 {
+ reg = <4>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0xfa>;
+ max-cur = /bits/ 8 <0xff>;
+ };
+
+ led@5 {
+ reg = <5>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status";
+ led-cur = /bits/ 8 <0xfa>;
+ max-cur = /bits/ 8 <0xff>;
+ };
+
+ led@8 {
+ reg = <8>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status";
+ led-cur = /bits/ 8 <0xfa>;
+ max-cur = /bits/ 8 <0xff>;
+ };
+ };
+};
diff --git a/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-onhub.dtsi b/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-onhub.dtsi
new file mode 100644
index 0000000000..25ba71da00
--- /dev/null
+++ b/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-onhub.dtsi
@@ -0,0 +1,463 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2014 The ChromiumOS Authors
+ */
+
+#include "qcom-ipq8064-smb208.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+ aliases {
+ ethernet0 = &gmac0;
+ ethernet1 = &gmac2;
+ mdio-gpio0 = &mdio;
+ serial0 = &gsbi4_serial;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ rsvd@41200000 {
+ reg = <0x41200000 0x300000>;
+ no-map;
+ };
+ };
+
+ mdio: mdio {
+ compatible = "virtual,mdio-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
+ <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ qca,ar8327-initvals = <
+ 0x00004 0x7600000 /* PAD0_MODE */
+ 0x00008 0x1000000 /* PAD5_MODE */
+ 0x0000c 0x80 /* PAD6_MODE */
+ 0x000e4 0xaa545 /* MAC_POWER_SEL */
+ 0x000e0 0xc74164de /* SGMII_CTRL */
+ 0x0007c 0x4e /* PORT0_STATUS */
+ 0x00094 0x4e /* PORT6_STATUS */
+ >;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+
+ soc {
+ rng@1a500000 {
+ status = "disabled";
+ };
+
+ sound {
+ compatible = "google,storm-audio";
+ qcom,model = "ipq806x-storm";
+ cpu = <&lpass>;
+ codec = <&max98357a>;
+ };
+
+ lpass: lpass@28100000 {
+ status = "okay";
+ pinctrl-names = "default", "idle";
+ pinctrl-0 = <&mi2s_default>;
+ pinctrl-1 = <&mi2s_idle>;
+ };
+
+ max98357a: max98357a {
+ compatible = "maxim,max98357a";
+ #sound-dai-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmode_pins>;
+ sdmode-gpios = <&qcom_pinmux 25 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&qcom_pinmux {
+ rgmii0_pins: rgmii0_pins {
+ mux {
+ pins = "gpio2", "gpio66";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+ mi2s_pins {
+ mi2s_default: mi2s_default {
+ dout {
+ pins = "gpio32";
+ function = "mi2s";
+ drive-strength = <16>;
+ bias-disable;
+ };
+ sync {
+ pins = "gpio27";
+ function = "mi2s";
+ drive-strength = <16>;
+ bias-disable;
+ };
+ clk {
+ pins = "gpio28";
+ function = "mi2s";
+ drive-strength = <16>;
+ bias-disable;
+ };
+ };
+ mi2s_idle: mi2s_idle {
+ dout {
+ pins = "gpio32";
+ function = "mi2s";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ sync {
+ pins = "gpio27";
+ function = "mi2s";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ clk {
+ pins = "gpio28";
+ function = "mi2s";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
+ };
+
+ mdio_pins: mdio_pins {
+ mux {
+ pins = "gpio0", "gpio1";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ rst {
+ pins = "gpio26";
+ output-low;
+ };
+ };
+
+ sdmode_pins: sdmode_pinmux {
+ pins = "gpio25";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
+ sdcc1_pins: sdcc1_pinmux {
+ mux {
+ pins = "gpio38", "gpio39", "gpio40",
+ "gpio41", "gpio42", "gpio43",
+ "gpio44", "gpio45", "gpio46",
+ "gpio47";
+ function = "sdc1";
+ };
+ cmd {
+ pins = "gpio45";
+ drive-strength = <10>;
+ bias-pull-up;
+ };
+ data {
+ pins = "gpio38", "gpio39", "gpio40",
+ "gpio41", "gpio43", "gpio44",
+ "gpio46", "gpio47";
+ drive-strength = <10>;
+ bias-pull-up;
+ };
+ clk {
+ pins = "gpio42";
+ drive-strength = <16>;
+ bias-pull-down;
+ };
+ };
+
+ i2c1_pins: i2c1_pinmux {
+ pins = "gpio53", "gpio54";
+ function = "gsbi1";
+ bias-disable;
+ };
+
+ rpm_i2c_pinmux: rpm_i2c_pinmux {
+ mux {
+ pins = "gpio12", "gpio13";
+ function = "gsbi4";
+ drive-strength = <12>;
+ bias-disable;
+ };
+ };
+
+ spi_pins: spi_pins {
+ mux {
+ pins = "gpio18", "gpio19", "gpio21";
+ function = "gsbi5";
+ bias-pull-down;
+ /delete-property/ bias-none;
+ /delete-property/ drive-strength;
+ };
+ data {
+ pins = "gpio18", "gpio19";
+ drive-strength = <10>;
+ };
+ cs {
+ pins = "gpio20";
+ drive-strength = <10>;
+ bias-pull-up;
+ };
+ clk {
+ pins = "gpio21";
+ drive-strength = <12>;
+ };
+ };
+
+ fw_pinmux {
+ wp {
+ pins = "gpio17";
+ output-low;
+ };
+ recovery {
+ pins = "gpio16";
+ bias-none;
+ };
+ developer {
+ pins = "gpio15";
+ bias-none;
+ };
+ };
+
+ spi6_pins: spi6_pins {
+ mux {
+ pins = "gpio55", "gpio56", "gpio58";
+ function = "gsbi6";
+ bias-pull-down;
+ };
+ data {
+ pins = "gpio55", "gpio56";
+ drive-strength = <10>;
+ };
+ cs {
+ pins = "gpio57";
+ drive-strength = <10>;
+ bias-pull-up;
+ output-high;
+ };
+ clk {
+ pins = "gpio58";
+ drive-strength = <12>;
+ };
+ };
+};
+
+&gmac0 {
+ status = "okay";
+ phy-mode = "rgmii";
+ qcom,id = <0>;
+ phy-handle = <&phy1>;
+
+ pinctrl-0 = <&rgmii0_pins>;
+ pinctrl-names = "default";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&gmac2 {
+ status = "okay";
+ phy-mode = "sgmii";
+ qcom,id = <2>;
+ phy-handle = <&phy0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&gsbi1 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+};
+
+&gsbi1_i2c {
+ status = "okay";
+
+ clock-frequency = <100000>;
+
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ powered-while-suspended;
+ };
+};
+
+&gsbi4 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+};
+
+&gsbi4_serial {
+ status = "okay";
+};
+
+&gsbi5 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_SPI>;
+
+ spi4: spi@1a280000 {
+ status = "okay";
+ spi-max-frequency = <50000000>;
+ pinctrl-0 = <&spi_pins>;
+ pinctrl-names = "default";
+
+ cs-gpios = <&qcom_pinmux 20 0>;
+
+ flash: flash@0 {
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
+};
+
+&gsbi6 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_SPI>;
+};
+
+&gsbi6_spi {
+ status = "okay";
+ spi-max-frequency = <25000000>;
+
+ pinctrl-0 = <&spi6_pins>;
+ pinctrl-names = "default";
+
+ cs-gpios = <&qcom_pinmux 57 GPIO_ACTIVE_HIGH>;
+
+ dmas = <&adm_dma 8 0xb>,
+ <&adm_dma 7 0x14>;
+ dma-names = "rx", "tx";
+
+ /*
+ * This "spidev" was included in the manufacturer device tree. I suspect
+ * it's the (unused) Zigbee radio -- SiliconLabs EM3581 Zigbee? There's
+ * no driver or binding for this at the moment.
+ */
+ spidev@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+ };
+};
+
+&pcie0 {
+ status = "okay";
+
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+
+ ath10k@0,0 {
+ reg = <0 0 0 0 0>;
+ device_type = "pci";
+ qcom,ath10k-sa-gpio = <2 3 4 0>;
+ qcom,ath10k-sa-gpio-func = <5 5 5 0>;
+ };
+ };
+};
+
+&pcie1 {
+ status = "okay";
+
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+
+ ath10k@0,0 {
+ reg = <0 0 0 0 0>;
+ device_type = "pci";
+ qcom,ath10k-sa-gpio = <2 3 4 0>;
+ qcom,ath10k-sa-gpio-func = <5 5 5 0>;
+ };
+ };
+};
+
+&pcie2 {
+ status = "okay";
+
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+
+ ath10k@0,0 {
+ reg = <0 0 0 0 0>;
+ device_type = "pci";
+ };
+ };
+};
+
+&rpm {
+ pinctrl-0 = <&rpm_i2c_pinmux>;
+ pinctrl-names = "default";
+};
+
+&sdcc1 {
+ status = "okay";
+ pinctrl-0 = <&sdcc1_pins>;
+ pinctrl-names = "default";
+ /delete-property/ mmc-ddr-1_8v;
+};
+
+&tcsr {
+ compatible = "qcom,tcsr-ipq8064", "qcom,tcsr", "syscon";
+ qcom,usb-ctrl-select = <TCSR_USB_SELECT_USB3_DUAL>;
+};
+
+&hs_phy_0 {
+ status = "okay";
+};
+
+&ss_phy_0 {
+ status = "okay";
+};
+
+&usb3_0 {
+ status = "okay";
+};
+
+&hs_phy_1 {
+ status = "okay";
+};
+
+&ss_phy_1 {
+ status = "okay";
+};
+
+&usb3_1 {
+ status = "okay";
+};
diff --git a/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-tplink-onhub.dts b/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-tplink-onhub.dts
new file mode 100644
index 0000000000..6dd39f0d95
--- /dev/null
+++ b/target/linux/ipq806x/files-5.15/arch/arm/boot/dts/qcom-ipq8064-tplink-onhub.dts
@@ -0,0 +1,213 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2014 The ChromiumOS Authors
+ */
+
+#include "qcom-ipq8064-onhub.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/soc/qcom,gsbi.h>
+
+/ {
+ model = "TP-Link OnHub";
+ compatible = "tplink,onhub", "google,whirlwind-sp5", "qcom,ipq8064";
+
+ chosen {
+ bootargs-append = " rootwait";
+ };
+};
+
+&qcom_pinmux {
+ i2c7_pins: i2c7_pinmux {
+ mux {
+ pins = "gpio8", "gpio9";
+ function = "gsbi7";
+ };
+ data {
+ pins = "gpio8";
+ bias-disable;
+ };
+ clk {
+ pins = "gpio9";
+ bias-disable;
+ };
+ };
+};
+
+&gsbi7 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+};
+
+&gsbi7_i2c {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-0 = <&i2c7_pins>;
+ pinctrl-names = "default";
+
+ led-controller@32 {
+ compatible = "national,lp5523";
+ reg = <0x32>;
+ clock-mode = /bits/ 8 <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status-0";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@1 {
+ reg = <1>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status-0";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status-0";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@3 {
+ reg = <3>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status-1";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@4 {
+ reg = <4>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status-1";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@5 {
+ reg = <5>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status-1";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@6 {
+ reg = <6>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status-2";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@7 {
+ reg = <7>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status-2";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@8 {
+ reg = <8>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status-2";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+ };
+
+ led-controller@33 {
+ compatible = "national,lp5523";
+ reg = <0x33>;
+ clock-mode = /bits/ 8 <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status-3";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@1 {
+ reg = <1>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status-3";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status-3";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@3 {
+ reg = <3>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status-4";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@4 {
+ reg = <4>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status-4";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@5 {
+ reg = <5>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status-4";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@6 {
+ reg = <6>;
+ color = <LED_COLOR_ID_RED>;
+ chan-name = "red:status-5";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@7 {
+ reg = <7>;
+ color = <LED_COLOR_ID_GREEN>;
+ chan-name = "green:status-5";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+
+ led@8 {
+ reg = <8>;
+ color = <LED_COLOR_ID_BLUE>;
+ chan-name = "blue:status-5";
+ linux,default-trigger = "default-on";
+ led-cur = /bits/ 8 <0x64>;
+ max-cur = /bits/ 8 <0x78>;
+ };
+ };
+};
diff --git a/target/linux/ipq806x/generic/target.mk b/target/linux/ipq806x/generic/target.mk
index f5cb1fb19b..4de636f0e0 100644
--- a/target/linux/ipq806x/generic/target.mk
+++ b/target/linux/ipq806x/generic/target.mk
@@ -1 +1,2 @@
BOARDNAME:=Generic
+FEATURES += nand
diff --git a/target/linux/ipq806x/image/chromium.mk b/target/linux/ipq806x/image/chromium.mk
new file mode 100644
index 0000000000..16af6b95ba
--- /dev/null
+++ b/target/linux/ipq806x/image/chromium.mk
@@ -0,0 +1,58 @@
+define Build/cros-gpt
+ cp $@ $@.tmp 2>/dev/null || true
+ ptgen -o $@.tmp -g \
+ -T cros_kernel -N kernel -p $(CONFIG_TARGET_KERNEL_PARTSIZE)m \
+ -N rootfs -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)m \
+ -N rootfs_data -p \
+ $$((3687-$(CONFIG_TARGET_ROOTFS_PARTSIZE)-\
+ $(CONFIG_TARGET_KERNEL_PARTSIZE)))m
+ cat $@.tmp >> $@
+ rm $@.tmp
+endef
+
+define Build/append-kernel-part
+ dd if=$(IMAGE_KERNEL) bs=$(CONFIG_TARGET_KERNEL_PARTSIZE)M conv=sync >> $@
+endef
+
+# NB: Chrome OS bootloaders replace the '%U' in command lines with the UUID of
+# the kernel partition it chooses to boot from. This gives a flexible way to
+# consistently build and sign kernels that always use the subsequent
+# (PARTNROFF=1) partition as their rootfs.
+define Build/cros-vboot
+ $(STAGING_DIR_HOST)/bin/cros-vbutil \
+ -k $@ -c "root=PARTUUID=%U/PARTNROFF=1" -o $@.new
+ @mv $@.new $@
+endef
+
+define Device/OnhubImage
+ KERNEL_LOADADDR = 0x44208000
+ SOC := qcom-ipq8064
+ KERNEL_SUFFIX := -fit-zImage.itb.vboot
+ KERNEL_NAME := zImage
+ KERNEL = kernel-bin | fit none $$(KDIR)/image-$$(DEVICE_DTS).dtb | cros-vboot
+ IMAGES := factory.bin sysupgrade.bin
+ IMAGE/factory.bin := cros-gpt | append-kernel-part | append-rootfs
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ DEVICE_PACKAGES := ath10k-firmware-qca988x-ct e2fsprogs kmod-fs-ext4 losetup \
+ partx-utils mkf2fs kmod-fs-f2fs \
+ ucode kmod-google-firmware kmod-tpm-i2c-infineon \
+ kmod-sound-soc-ipq8064-storm kmod-usb-storage
+endef
+
+define Device/asus_onhub
+ $(call Device/OnhubImage)
+ DEVICE_VENDOR := ASUS
+ DEVICE_MODEL := OnHub SRT-AC1900
+ DEVICE_DTS := $$(SOC)-asus-onhub
+ BOARD_NAME := asus-onhub
+endef
+TARGET_DEVICES += asus_onhub
+
+define Device/tplink_onhub
+ $(call Device/OnhubImage)
+ DEVICE_VENDOR := TP-Link
+ DEVICE_MODEL := OnHub AC1900 Cloud Router
+ DEVICE_DTS := $$(SOC)-tplink-onhub
+ BOARD_NAME := tplink-onhub
+endef
+TARGET_DEVICES += tplink_onhub