ramips: add support for Netgear R6220

This patch adds support for the Netgear R6220, aka Netgear AC1200 and
R6220-100NAS.

Specification:
- SoC: MediaTek MT7621ST (880 MHz)
- Falsh: 128 MiB (Macronix MX30LF1G08AA-TI)
- RAM: 128 MiB (Nanya NT5CB64M16FP-DH)
- Wireless: MediaTek MT7603EN b/g/n , MediaTek MT7612EN an+ac
- LAN speed: 10/100/1000
- LAN ports: 4
- WAN speed: 10/100/1000
- WAN ports: 1
- Serial baud rate of Bootloader and factory firmware: 57600

Installation through telnet:
- Copy kernel.bin and rootfs.bin to a USB flash disk, plug to usb port
  on the router.
link: http://192.168.1.1/setup.cgi?todo=debug
  (login if required, default: admin password)
- You will see "Debug Enabled!"
- Telnet 192.168.1.1 and login with "root"
- ls /mnt/shares/ to find out path of your USB disk. 'myUdisk' for
  example.
- cd /mnt/shares/myUdisk
- mtd_write write rootfs.bin Rootfs
- mtd_write write kernel.bin Kernel
- reboot

nmrpflash can be used to recover to the netgear firmware if a broken
image was flashed.

Signed-off-by: Hanqing Wong <hquu@outlook.com>

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 e01ba5f602c5664b2e79c679d34b92cfb44df7a0..66f0c97437f71a9c17f3e743f153fa65c026d835 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -291,6 +291,11 @@ px-4885)
        set_wifi_led "$board:orange:wifi"
        set_usb_led "$board:blue:storage"
        ;;
+r6220)
+       ucidef_set_led_netdev "wan" "wan" "$board:green:wan" eth0.2
+       set_wifi_led "$board:green:wifi"
+       set_usb_led "$board:green:usb"
+       ;;
 re6500)
        ucidef_set_led_default "power" "power" "$board:white:power" "1"
        ucidef_set_led_default "wifi" "wifi" "$board:orange:wifi" "1"

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 9d3a9de29234fb71e70f11b1890df351f07376b7..828f461c4fa8ad2707db45600e267788d11295c7 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -95,6 +95,7 @@ ramips_setup_interfaces()
        pbr-m1|\
        psg1208|\
        psg1218|\
+       r6220|\
        sap-g3200u3|\
        sk-wb8|\
        vr500|\
@@ -394,6 +395,10 @@ ramips_setup_macs()
                lan_mac=$(mtd_get_mac_binary factory 40)
                wan_mac=$(mtd_get_mac_binary factory 46)
                ;;
+       r6220)
+               wan_mac=$(mtd_get_mac_binary factory 4)
+               lan_mac=$(macaddr_add "$wan_mac" 1)
+               ;;
        rt-n56u)
                lan_mac=$(cat /sys/class/net/eth0/address)
                lan_mac=$(macaddr_setbit_la "$lan_mac")

diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 54961371f86caa57384eaaef5201c59a6728ceaa..3bdd2cf1c129f7a4b63196bf54bb2d6afe23cdc7 100644 (file)
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -33,6 +33,7 @@ get_status_led() {
        nbg-419n|\
        nbg-419n2|\
        pwh2004|\
+       r6220|\
        vr500|\
        wnce2001|\
        wndr3700v5|\

diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 91ce5fbd491735adad33fb8095c64365528d42da..cdebab47cd7dab2c160d15820b518e08dfc12570 100755 (executable)
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -412,6 +412,9 @@ ramips_board_detect() {
        *"Q7")
                name="zte-q7"
                ;;
+       *"R6220")
+               name="r6220"
+               ;;
        *"RB750Gr3")
                name="rb750gr3"
                ;;

diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 3245e2c1c806e24c9404dec1ea7a421fcfce4721..7b12d97a00b34bb573c74e7991c9eb304ec008ef 100755 (executable)
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -229,7 +229,8 @@ platform_check_image() {
                }
                return 0
                ;;
-       hc5962)
+       hc5962|\
+       r6220)
                # these boards use metadata images
                return 0
                ;;
@@ -266,6 +267,7 @@ platform_pre_upgrade() {
 
        case "$board" in
        hc5962|\
+       r6220|\
        ubnt-erx)
                nand_do_upgrade "$ARGV"
                ;;

diff --git a/target/linux/ramips/dts/R6220.dts b/target/linux/ramips/dts/R6220.dts
new file mode 100644 (file)
index 0000000..72c6fc7
--- /dev/null
+++ b/target/linux/ramips/dts/R6220.dts
@@ -0,0 +1,156 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       model = "Netgear R6220";
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x8000000>;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               power {
+                       label = "r6220:green:power";
+                       gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+               };
+
+               usb {
+                       label = "r6220:green:usb";
+                       gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+               };
+
+               internet {
+                       label = "r6220:green:wan";
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi {
+                       label = "r6220:green:wifi";
+                       gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+               };
+
+               wps {
+                       label = "r6220:green:wps";
+                       gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+
+               wifi {
+                       label = "wifi";
+                       gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_RFKILL>;
+               };
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       gpio_export {
+               compatible = "gpio-export";
+               #size-cells = <0>;
+
+               usbpower {
+                       gpio-export,name = "usbpower";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&nand {
+       status = "okay";
+
+       partition@0 {
+               label = "u-boot";
+               reg = <0x0 0x100000>;
+               read-only;
+       };
+
+       partition@100000 {
+               label = "SC PID";
+               reg = <0x100000 0x100000>;
+               read-only;
+       };
+
+       partition@200000 {
+               label = "kernel";
+               reg = <0x200000 0x400000>;
+       };
+
+       partition@600000 {
+               label = "ubi";
+               reg = <0x600000 0x1c00000>;
+       };
+
+       factory: partition@2e00000 {
+               label = "factory";
+               reg = <0x2e00000 0x100000>;
+               read-only;
+       };
+
+       partition@4200000 {
+               label = "reserved";
+               reg = <0x4200000 0x3c00000>;
+       };
+};
+
+&pcie {
+       status = "okay";
+
+       pcie0 {
+               mt76@0,0 {
+                       reg = <0x0000 0 0 0 0>;
+                       device_type = "pci";
+                       mediatek,mtd-eeprom = <&factory 0x8000>;
+                       ieee80211-freq-limit = <5000000 6000000>;
+               };
+       };
+
+       pcie1 {
+               mt76@1,0 {
+                       reg = <0x0000 0 0 0 0>;
+                       device_type = "pci";
+                       mediatek,mtd-eeprom = <&factory 0x0000>;
+                       ieee80211-freq-limit = <2400000 2500000>;
+               };
+       };
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0x00000004>;
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "uart3", "jtag";
+                       ralink,function = "gpio";
+               };
+       };
+};

diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 6704f84dc509610c535718a397717b948b064f46..a90cf17aa4f3b2fb3ced715fa5ee1feff0d0bef5 100644 (file)
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -118,6 +118,23 @@ define Device/pbr-m1
 endef
 TARGET_DEVICES += pbr-m1
 
+define Device/r6220
+  DTS := R6220
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  KERNEL_SIZE := 4096k
+  KERNEL := $(KERNEL_DTB) | uImage lzma
+  IMAGE_SIZE := 28672k
+  UBINIZE_OPTS := -E 5
+  IMAGES := sysupgrade.tar kernel.bin rootfs.bin
+  IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
+  IMAGE/kernel.bin := append-kernel
+  IMAGE/rootfs.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+  DEVICE_TITLE := Netgear R6220
+  DEVICE_PACKAGES := kmod-usb2 kmod-mt76
+endef
+TARGET_DEVICES += r6220
+
 define Device/rb750gr3
   DTS := RB750Gr3
   IMAGE_SIZE := $(ralink_default_fw_size_16M)