ath79: add support for Netgear WNR2200

This patch adds ath79 support for Netgear WNR2200.
Router was previously supported by ar71xx target only (8 MiB variant).
Netgear WNR2200 has two flash versions - 8MiB sold in EU, US etc. and
16 MiB for Russia and China markets. Apart from flash size both variants
share the same hardware specification.

Specification
=============
  * Description: Netgear WNR2200
  * Loader: U-boot
  * SOC: Atheros AR7241 (360 MHz)
  * RAM: 64 MiB
  * Flash: 8 MiB or 16 MiB (SPI NOR)
	- U-boot binary: 256 KiB
	- U-boot environment: 64 KiB
	- Firmware: 7808 KiB or 16000 KiB
	- ART: 64 KiB
  * Ethernet: 4 x 10/100 LAN + 1 x 10/100 WAN
  * Wireless: 2.4 GHz b/g/n (Atheros AR9287)
  * USB: yes, 1 x USB 2.0
  * Buttons:
	- Reset
	- WiFi (rfkill)
	- WPS
  * LEDs:
	- Power (amber/green)
	- WAN (amber/green)
	- WLAN (blue)
	- 4 x LAN (amber/green)
	- WPS (green)
  * UART: 4-pin connector JP1, 3.3V (Vcc, TX, RX, GND), 115200 8N1
  * Power supply: DC 12V 1.5A
  * MAC addresses: LAN on case label, WAN +1, WLAN +2

Installation
============
  * TFTP recovery
  * TFTP via U-boot prompt
  * sysupgrade
  * Web interface

Test build configuration
========================
CONFIG_TARGET_ath79=y
CONFIG_TARGET_ath79_generic=y
CONFIG_TARGET_ath79_generic_DEVICE_netgear_wnr2200-8m=y
CONFIG_ALL_KMODS=y
CONFIG_DEVEL=y
CONFIG_CCACHE=y
CONFIG_COLLECT_KERNEL_DEBUG=y
CONFIG_IMAGEOPT=y
CONFIG_KERNEL_DEBUG_INFO=y
CONFIG_KERNEL_DEBUG_KERNEL=y

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>

diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79
index d5b94823fd48a027ac4f9b160f994bd0e32be2a9..cc9741cedfc6447bdd6540bc5fc7be5046d69e7c 100644 (file)
--- a/package/boot/uboot-envtools/files/ath79
+++ b/package/boot/uboot-envtools/files/ath79
@@ -22,6 +22,8 @@ glinet,gl-ar300m-nor|\
 librerouter,librerouter-v1|\
 netgear,ex6400|\
 netgear,ex7300|\
+netgear,wnr2200-8m|\
+netgear,wnr2200-16m|\
 ocedo,koala|\
 ocedo,raccoon|\
 openmesh,om5p-ac-v2|\

diff --git a/target/linux/ath79/dts/ar7241_netgear_wnr2200-16m.dts b/target/linux/ath79/dts/ar7241_netgear_wnr2200-16m.dts
new file mode 100644 (file)
index 0000000..d182b58
--- /dev/null
+++ b/target/linux/ath79/dts/ar7241_netgear_wnr2200-16m.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar7241_netgear_wnr2200.dtsi"
+
+/ {
+       compatible = "netgear,wnr2200-16m", "qca,ar7241";
+       model = "Netgear WNR2200 (16M)";
+};
+
+&partitions {
+       partition@0 {
+               label = "u-boot";
+               reg = <0x0 0x40000>;
+               read-only;
+       };
+
+       partition@40000 {
+               label = "u-boot-env";
+               reg = <0x40000 0x10000>;
+       };
+
+       partition@50000 {
+               label = "firmware";
+               reg = <0x50000 0xfa0000>;
+               compatible = "netgear,uimage";
+       };
+
+       art: partition@ff0000 {
+               label = "art";
+               reg = <0xff0000 0x10000>;
+               read-only;
+       };
+};

diff --git a/target/linux/ath79/dts/ar7241_netgear_wnr2200-8m.dts b/target/linux/ath79/dts/ar7241_netgear_wnr2200-8m.dts
new file mode 100644 (file)
index 0000000..e926c17
--- /dev/null
+++ b/target/linux/ath79/dts/ar7241_netgear_wnr2200-8m.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar7241_netgear_wnr2200.dtsi"
+
+/ {
+       compatible = "netgear,wnr2200-8m", "qca,ar7241";
+       model = "Netgear WNR2200 (8M)";
+};
+
+&partitions {
+       partition@0 {
+               label = "u-boot";
+               reg = <0x0 0x40000>;
+               read-only;
+       };
+
+       partition@40000 {
+               label = "u-boot-env";
+               reg = <0x40000 0x10000>;
+       };
+
+       partition@50000 {
+               label = "firmware";
+               reg = <0x50000 0x7a0000>;
+               compatible = "netgear,uimage";
+       };
+
+       art: partition@7f0000 {
+               label = "art";
+               reg = <0x7f0000 0x10000>;
+               read-only;
+       };
+};

diff --git a/target/linux/ath79/dts/ar7241_netgear_wnr2200.dtsi b/target/linux/ath79/dts/ar7241_netgear_wnr2200.dtsi
new file mode 100644 (file)
index 0000000..1ce4d11
--- /dev/null
+++ b/target/linux/ath79/dts/ar7241_netgear_wnr2200.dtsi
@@ -0,0 +1,207 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar7241.dtsi"
+
+/ {
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+       };
+
+       aliases {
+               led-boot = &power_amber;
+               led-failsafe = &power_amber;
+               led-running = &power_green;
+               led-upgrade = &power_amber;
+               label-mac-device = &eth1;
+       };
+
+       ath9k-keys {
+               compatible = "gpio-keys-polled";
+               poll-interval = <20>;
+
+               wps {
+                       label = "wps";
+                       linux,code = <KEY_WPS_BUTTON>;
+                       gpios = <&ath9k 5 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&ath9k 6 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               rfkill {
+                       label = "rfkill";
+                       linux,code = <KEY_RFKILL>;
+                       gpios = <&ath9k 3 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&jtag_disable_pins &switch_led_disable_pins &clks_disable_pins>;
+
+               wan_green {
+                       label = "netgear:green:wan";
+                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+               };
+
+               wan_amber {
+                       label = "netgear:amber:wan";
+                       gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+               };
+
+               lan1_green {
+                       label = "netgear:green:lan1";
+                       gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+               };
+
+               lan1_amber {
+                       label = "netgear:amber:lan1";
+                       gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+               };
+
+               lan2_green {
+                       label = "netgear:green:lan2";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+               };
+
+               lan2_amber {
+                       label = "netgear:amber:lan2";
+                       gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+               };
+
+               lan3_green {
+                       label = "netgear:green:lan3";
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+               };
+
+               lan3_amber {
+                       label = "netgear:amber:lan3";
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+               };
+
+               lan4_green {
+                       label = "netgear:green:lan4";
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+               };
+
+               lan4_amber {
+                       label = "netgear:amber:lan4";
+                       gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+               };
+
+               wps_green {
+                       label = "netgear:green:wps";
+                       gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+               };
+
+               usb_green {
+                       label = "netgear:green:usb";
+                       gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+                       trigger-sources = <&hub_port>;
+                       linux,default-trigger = "usbport";
+               };
+       };
+
+       ath9k-leds {
+               compatible = "gpio-leds";
+
+               power_green: power_green {
+                       label = "netgear:green:power";
+                       gpios = <&ath9k 2 GPIO_ACTIVE_LOW>;
+               };
+
+               power_amber: power_amber {
+                       label = "netgear:amber:power";
+                       gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
+                       default-state = "keep";
+               };
+
+               wlan_blue {
+                       label = "netgear:blue:wlan";
+                       gpios = <&ath9k 0 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+       };
+};
+
+&spi {
+       status = "okay";
+       num-cs = <1>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <25000000>;
+
+               partitions: partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+               };
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       mtd-mac-address = <&art 0x0>;
+};
+
+&eth1 {
+       status = "okay";
+
+       compatible = "qca,ar7241-eth", "syscon", "simple-mfd";
+       mtd-mac-address = <&art 0x6>;
+};
+
+&pcie {
+       status = "okay";
+
+       ath9k: wifi@0,0 {
+               compatible = "pci168c,002e";
+               reg = <0x0000 0 0 0 0>;
+               mtd-mac-address = <&art 0x0>;
+               mtd-mac-address-increment = <1>;
+               qca,no-eeprom;
+               #gpio-cells = <2>;
+               gpio-controller;
+
+               usb_power {
+                       gpio-hog;
+                       line-name = "netgear:power:usb";
+                       gpios = <4 GPIO_ACTIVE_HIGH>;
+                       output-high;
+               };
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&usb_phy {
+       status = "okay";
+};
+
+&usb {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       hub_port: port@1 {
+               reg = <1>;
+               #trigger-source-cells = <0>;
+       };
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
index e3575ff0410aae0f6bc7c8b9c3b283fce3e6c41a..441091de329cc3fa566ac555022956ea12ec7fe1 100755 (executable)
--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -103,6 +103,18 @@ glinet,gl-ar300m-lite)
 glinet,gl-x750)
        ucidef_set_led_netdev "wan" "WAN" "$boardname:green:wan" "eth1"
        ;;
+netgear,wnr2200-8m|\
+netgear,wnr2200-16m)
+       ucidef_set_led_netdev "wan-amber" "WAN (amber)" "netgear:amber:wan" "eth0"
+       ucidef_set_led_switch "lan1green" "LAN1 (green)" "netgear:green:lan1" "switch0" "0x02" "0x04"
+       ucidef_set_led_switch "lan2green" "LAN2 (green)" "netgear:green:lan2" "switch0" "0x04" "0x04"
+       ucidef_set_led_switch "lan3green" "LAN3 (green)" "netgear:green:lan3" "switch0" "0x08" "0x04"
+       ucidef_set_led_switch "lan4green" "LAN4 (green)" "netgear:green:lan4" "switch0" "0x10" "0x04"
+       ucidef_set_led_switch "lan1amber" "LAN1 (amber)" "netgear:amber:lan1" "switch0" "0x02" "0x02"
+       ucidef_set_led_switch "lan2amber" "LAN2 (amber)" "netgear:amber:lan2" "switch0" "0x04" "0x02"
+       ucidef_set_led_switch "lan3amber" "LAN3 (amber)" "netgear:amber:lan3" "switch0" "0x08" "0x02"
+       ucidef_set_led_switch "lan4amber" "LAN4 (amber)" "netgear:amber:lan4" "switch0" "0x10" "0x02"
+       ;;
 pcs,cap324)
        ucidef_set_led_netdev "lan" "LAN" "pcs:lan:green" "eth0"
        ;;

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 90f622b26209b16ece65dd0e77a544761d24c8b4..0cf411041d6a00d054245f3152782e3fdc80f427 100755 (executable)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -184,6 +184,12 @@ ath79_setup_interfaces()
                ucidef_add_switch_port_attr "switch0" 2 led 9
                ucidef_add_switch_port_attr "switch0" 5 led 2
                ;;
+       netgear,wnr2200-8m|\
+       netgear,wnr2200-16m)
+               ucidef_set_interface_wan "eth0"
+               ucidef_add_switch "switch0" \
+                       "0@eth1" "1:lan" "2:lan" "3:lan" "4:lan"
+               ;;
        phicomm,k2t)
                ucidef_add_switch "switch0" \
                        "0@eth0" "3:lan:1" "5:lan:2" "4:wan"

diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 4b07660f02d21b08b3cf228f3aea01210e59ed93..6a6484879ad021d3826b09f43f388b53f7a81a6b 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -76,6 +76,8 @@ case "$FIRMWARE" in
        winchannel,wb2000)
                caldata_extract "art" 0x5000 0x440
                ;;
+       netgear,wnr2200-8m|\
+       netgear,wnr2200-16m|\
        pcs,cap324|\
        tplink,tl-wr2543-v1|\
        tplink,tl-wr842n-v1|\

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index cea903f2534439d4b5eee690716ff4c6f995f86e..70631c20d0f2fb9ffc66e075449b5ff1d58fd636 100644 (file)
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -794,6 +794,40 @@ define Device/netgear_wndr3800ch
 endef
 TARGET_DEVICES += netgear_wndr3800ch
 
+define Device/netgear_wnr2200_common
+  ATH_SOC := ar7241
+  DEVICE_MODEL := WNR2200
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport
+  NETGEAR_KERNEL_MAGIC := 0x32323030
+  NETGEAR_BOARD_ID := wnr2200
+  IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | netgear-squashfs | \
+       append-rootfs | pad-rootfs
+  $(Device/netgear_ath79)
+endef
+
+define Device/netgear_wnr2200-8m
+  $(Device/netgear_wnr2200_common)
+  DEVICE_VARIANT := 8M
+  NETGEAR_HW_ID := 29763600+08+64
+  IMAGE_SIZE := 7808k
+  IMAGES += factory-NA.img
+  IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | \
+       check-size $$$$(IMAGE_SIZE)
+  SUPPORTED_DEVICES += wnr2200
+endef
+TARGET_DEVICES += netgear_wnr2200-8m
+
+define Device/netgear_wnr2200-16m
+  $(Device/netgear_wnr2200_common)
+  DEVICE_VARIANT := 16M
+  DEVICE_ALT0_VENDOR := NETGEAR
+  DEVICE_ALT0_MODEL := WNR2200
+  DEVICE_ALT0_VARIANT := CN/RU
+  NETGEAR_HW_ID :=
+  IMAGE_SIZE := 16000k
+endef
+TARGET_DEVICES += netgear_wnr2200-16m
+
 define Device/ocedo_koala
   ATH_SOC := qca9558
   DEVICE_VENDOR := Ocedo