ramips: add support for ZyXEL Keenetic Extra II

Specification:
- System-On-Chip: MT7628N/N
- CPU/Speed: 580 MHz
- Flash-Chip: Winbond w25q256
- Flash size: 32768 KiB
- RAM: 128 MiB
- 5x 10/100 Mbps Ethernet
- 4x external, non-detachable antennas
- UART (J1) header on PCB (57600 8n1)
- Wireless No1 (2T2R): SoC-integrated: MT7628N 2.4GHz 802.11bgn
- Wireless No2 (2T2R): On-board chip: MT7612EN 5GHz 802.11ac
- USB: Yes 1 x 2.0
- 4x LED, 3x button

The device supports dual boot mode. So we use only first half of flash.

Flash instruction:

The only way to flash OpenWrt image is to use
tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.1.2/24 and tftp server.
2. Rename "openwrt-ramips-mt76x8-zyxel_keenetic-extra-ii-squashfs-factory.bin"
   to "kextra2_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed until power led start blinking.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
(backported from 7d07bc96b7e686244ed096d3bbfad297a2ec1ce9)

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index 67b1d2877a41d2fd0b3b98284004d03852396e1b..0d6f4131e6770350c33c100138f413c1a89e07f6 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -556,6 +556,11 @@ zorlik,zl5900v2)
 zte-q7)
        set_wifi_led "$boardname:blue:status"
        ;;
+zyxel,keenetic-extra-ii)
+       set_wifi_led "$boardname:green:wifi"
+       set_usb_led "$boardname:green:usb"
+       ucidef_set_led_switch "internet" "internet" "$boardname:green:internet" "switch0" "0x01"
+       ;;
 youku-yk1)
        set_wifi_led "$boardname:blue:air"
        set_usb_led "$boardname:blue:usb"

diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 1a5700cc0dad8921dc2142f7ef604a8faa9a7a2b..288ef398c8ed7cb413e1ea0177987817a2942625 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -219,7 +219,8 @@ ramips_setup_interfaces()
        wrtnode2p | \
        wrtnode2r | \
        youhua,wr1200js|\
-       zbt-wa05)
+       zbt-wa05|\
+       zyxel,keenetic-extra-ii)
                ucidef_add_switch "switch0" \
                        "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "6@eth0"
                ;;

diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index ed6c409e0f3ab6a80a982bd1882b2b895e65b9ec..d4fe14116a7b78c9b6d8d9f4cc236130f68e2d47 100644 (file)
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -54,7 +54,8 @@ get_status_led() {
        x5|\
        x8|\
        xdxrn502j|\
-       wn3000rpv3)
+       wn3000rpv3|\
+       zyxel,keenetic-extra-ii)
                status_led="$boardname:green:power"
                ;;
        3g-6200nl)

diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 3511f828ce4ee227ed39931ddcf1b36512c68e0a..a2c6395cfb2141ef9bc078b12d130079545cea56 100755 (executable)
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -226,6 +226,7 @@ platform_check_image() {
        zbt-wr8305rt|\
        zorlik,zl5900v2|\
        zte-q7|\
+       zyxel,keenetic-extra-ii|\
        youku-yk1)
                [ "$magic" != "27051956" ] && {
                        echo "Invalid image type."

diff --git a/target/linux/ramips/dts/ki_rb.dts b/target/linux/ramips/dts/ki_rb.dts
new file mode 100644 (file)
index 0000000..8b27063
--- /dev/null
+++ b/target/linux/ramips/dts/ki_rb.dts
@@ -0,0 +1,206 @@
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "zyxel,keenetic-extra-ii", "mediatek,mt7628an-soc";
+       model = "ZyXEL Keenetic Extra II";
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x8000000>;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600n8";
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+
+               fn {
+                       label = "fn";
+                       gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+                       linux,code = <BTN_0>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               power {
+                       label = "keenetic-extra-ii:green:power";
+                       gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
+                       default-state = "keep";
+               };
+
+               internet {
+                       label = "keenetic-extra-ii:green:internet";
+                       gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi {
+                       label = "keenetic-extra-ii:green:wifi";
+                       gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+               };
+
+               usb {
+                       label = "keenetic-extra-ii:green:usb";
+                       gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       gpio_export {
+               compatible = "gpio-export";
+               #size-cells = <0>;
+
+               usbpower {
+                       gpio-export,name = "usbpower";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+               };
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       m25p80@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <10000000>;
+               m25p,chunked-io = <32>;
+
+               partition@0 {
+                       label = "u-boot";
+                       reg = <0x0 0x30000>;
+                       read-only;
+               };
+
+               partition@30000 {
+                       label = "u-config";
+                       reg = <0x30000 0x10000>;
+                       read-only;
+               };
+
+               factory: partition@40000 {
+                       label = "rf-eeprom";
+                       reg = <0x40000 0x10000>;
+                       read-only;
+               };
+
+               partition@50000 {
+                       label = "firmware";
+                       reg = <0x50000 0xe90000>;
+               };
+
+               partition@ee0000 {
+                       label = "config_1";
+                       reg = <0xee0000 0x10000>;
+                       read-only;
+               };
+
+               partition@ef0000 {
+                       label = "storage";
+                       reg = <0xef0000 0x100000>;
+                       read-only;
+               };
+
+               partition@ff0000 {
+                       label = "dump";
+                       reg = <0xff0000 0x10000>;
+                       read-only;
+               };
+
+               partition@1000000 {
+                       label = "u-state";
+                       reg = <0x1000000 0x30000>;
+                       read-only;
+               };
+
+               partition@1030000 {
+                       label = "u-config_res";
+                       reg = <0x1030000 0x10000>;
+                       read-only;
+               };
+
+               partition@1040000 {
+                       label = "rf-eeprom_res";
+                       reg = <0x1040000 0x10000>;
+                       read-only;
+               };
+
+               partition@1050000 {
+                       label = "firmware_2";
+                       reg = <0x1050000 0xe90000>;
+                       read-only;
+               };
+
+               partition@1ee0000 {
+                       label = "config_2";
+                       reg = <0x1ee0000 0x10000>;
+                       read-only;
+               };
+       };
+};
+
+&ehci {
+       status = "okay";
+};
+
+&ohci {
+       status = "okay";
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0x4>;
+       mediatek,portmap = "wllll";
+};
+
+&wmac {
+       status = "okay";
+       mediatek,mtd-eeprom = <&factory 0x0>;
+};
+
+&pcie {
+       status = "okay";
+
+       pcie-bridge {
+               mt76@0,0 {
+                       reg = <0x0000 0 0 0 0>;
+                       device_type = "pci";
+                       mediatek,mtd-eeprom = <&factory 0x8000>;
+                       ieee80211-freq-limit = <5000000 6000000>;
+                       mtd-mac-address = <&factory 0x8004>;
+               };
+       };
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "gpio", "i2s", "refclk", "spi cs1", "uart1", "wled_an";
+                       ralink,function = "gpio";
+               };
+       };
+};

diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index 21c5357a089fdd0675afa6f131ff5b34a9a8f54d..7a309daa4c823e1a76ea1d215bf3e8c0e6ec7f91 100644 (file)
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -312,3 +312,15 @@ define Device/zbtlink_zbt-we1226
   DEVICE_TITLE := ZBTlink ZBT-WE1226
 endef
 TARGET_DEVICES += zbtlink_zbt-we1226
+
+define Device/zyxel_keenetic-extra-ii
+  DTS := ki_rb
+  IMAGE_SIZE := 14912k
+  BLOCKSIZE := 64k
+  DEVICE_TITLE := ZyXEL Keenetic Extra II
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport
+  IMAGES += factory.bin
+  IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | pad-to $$$$(BLOCKSIZE) | \
+       check-size $$$$(IMAGE_SIZE) | zyimage -d 6162 -v "ZyXEL Keenetic Extra II"
+endef
+TARGET_DEVICES += zyxel_keenetic-extra-ii