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ath79: add support for Netgear WNDR4300 

This patch adds ath79 support for Netgear WNDR4300.
Router was previously supported by ar71xx target only.
Note: device requires 'ar934x-nand' driver in kernel.

Specification
=============
  * Description: Netgear WNDR4300
  * Loader: U-boot
  * SOC: Atheros AR9344 (560 MHz)
  * RAM: 128 MiB
  * Flash: 128 MiB (NAND)
	- U-boot binary: 256 KiB
	- U-boot environment: 256 KiB
	- ART: 256 KiB
	- POT: 512 KiB
	- Language: 2 MiB
	- Config: 512 KiB
	- Traffic Meter: 3 MiB
	- Firmware: 25 MiB
	- ART Backup: 256 KiB
	- Reserved: 96 MiB
  * Ethernet: 5 x 10/100/1000 (4 x LAN, 1 x WAN) (AR8327)
  * Wireless:
	- 2.4 GHz b/g/n (internal)
	- 5 GHz a/n (AR9580)
  * USB: yes, 1 x USB 2.0
  * Buttons:
	- Reset
	- WiFi (rfkill)
	- WPS
  * LEDs:
	- Power (amber/green)
	- WAN (amber/green)
	- WLAN 2G (green)
	- WLAN 5G (blue)
	- 4 x LAN (amber/green)
	- USB (green)
	- WPS (amber/green)
  * UART: 4-pin connector JP1, 3.3V (Vcc, TX, RX, GND), 115200 8N1
  * Power supply: DC 12V 2.5A
  * MAC addresses: LAN=WLAN2G on case label, WAN +1, WLAN5G +2

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

Note about partitioning: firmware partition offset (0x6c0000) is
hardcoded into vendor's u-boot, so this partition cannot be moved
and resized to include Netgear-specific flash areas (pot, language,
config, traffic_meter) not used by OpenWrt.

Test build configuration
========================
CONFIG_TARGET_ath79=y
CONFIG_TARGET_ath79_nand=y
CONFIG_TARGET_ath79_nand_DEVICE_netgear_wndr4300=y
CONFIG_ALL_KMODS=y
CONFIG_DEVEL=y
CONFIG_CCACHE=y
CONFIG_COLLECT_KERNEL_DEBUG=y
CONFIG_IMAGEOPT=y

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
master
Michal Cieslakiewicz 2019-10-31 21:18:10 +01:00 committed by John Crispin
parent affe633be4
commit 9b6f89c37f
7 changed files with 352 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
package/boot/uboot-envtools/files/ath79
View File

@ -33,6 +33,9 @@ yuncore,a770)
buffalo,wzr-hp-ag300h)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x10000" "0x10000"
;;
netgear,wndr4300)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x40000" "0x20000"
;;
qihoo,c301)
ubootenv_add_uci_config "/dev/mtd9" "0x0" "0x10000" "0x10000"
;;

293
target/linux/ath79/dts/ar9344_netgear_wndr4300.dts Normal file
View File

@ -0,0 +1,293 @@
// 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 "ar9344.dtsi"
/ {
compatible = "netgear,wndr4300", "qca,ar9344";
model = "Netgear WNDR4300";
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 = &eth0;
};
keys {
compatible = "gpio-keys";
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
};
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
};
rfkill {
label = "rfkill";
linux,code = <KEY_RFKILL>;
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&enable_gpio_11>;
power_green: power_green {
label = "netgear:green:power";
gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
};
power_amber: power_amber {
label = "netgear:amber:power";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
wan_green {
label = "netgear:green:wan";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
};
wan_amber {
label = "netgear:amber:wan";
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
};
wlan2g_green {
label = "netgear:green:wlan2g";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
wlan5g_blue {
label = "netgear:blue:wlan5g";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
wps_green {
label = "netgear:green:wps";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
wps_amber {
label = "netgear:amber:wps";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
usb_green {
label = "netgear:green:usb";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
trigger-sources = <&hub_port>;
linux,default-trigger = "usbport";
};
};
};
&pinmux {
enable_gpio_11: pinmux_enable_gpio_11 {
pinctrl-single,bits = <0x8 0x0 0xff000000>;
};
};
&nand {
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x40000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x40000 0x40000>;
};
art: partition@80000 {
label = "caldata";
reg = <0x80000 0x40000>;
read-only;
};
partition@c0000 {
label = "pot";
reg = <0xc0000 0x80000>;
};
partition@140000 {
label = "language";
reg = <0x140000 0x200000>;
};
partition@340000 {
label = "config";
reg = <0x340000 0x80000>;
};
partition@3c0000 {
label = "traffic_meter";
reg = <0x3c0000 0x300000>;
};
kernel@6c0000 {
label = "kernel";
reg = <0x6c0000 0x200000>;
};
ubi@8c0000 {
label = "ubi";
reg = <0x8c0000 0x1700000>;
};
partition@6c0000 {
label = "firmware";
reg = <0x6c0000 0x1900000>;
compatible = "netgear,uimage";
};
partition@1fc0000 {
label = "caldata_backup";
reg = <0x1fc0000 0x40000>;
read-only;
};
partition@2000000 {
label = "reserved";
reg = <0x2000000 0x6000000>;
read-only;
};
};
};
&ref {
clock-frequency = <40000000>;
};
&builtin_switch {
resets = <&rst 8>, <&rst 12>;
reset-names = "switch", "switch-analog";
};
&mdio0 {
status = "okay";
phy-mask = <0>;
phy0: ethernet-phy@0 {
reg = <0>;
phy-mode = "rgmii";
qca,mib-poll-interval = <500>;
qca,ar8327-initvals = <
0x04 0x07600000
0x0c 0x01000000
0x10 0xc1000000
0x50 0xcc35cc35
0x54 0xcb37cb37
0x58 0x00000000
0x5c 0x00f3cf00
0x7c 0x0000007e
0x94 0x0000007e
>;
};
};
&eth0 {
status = "okay";
/* default for ar934x, except for 1000M */
pll-data = <0x06000000 0x00000101 0x00001616>;
mtd-mac-address = <&art 0x0>;
phy-mode = "rgmii";
phy-handle = <&phy0>;
};
&gpio {
status = "okay";
lna0 {
gpio-hog;
line-name = "netgear:ext:lna0";
gpios = <18 GPIO_ACTIVE_HIGH>;
output-high;
};
lna1 {
gpio-hog;
line-name = "netgear:ext:lna1";
gpios = <19 GPIO_ACTIVE_HIGH>;
output-high;
};
};
&wmac {
status = "okay";
mtd-mac-address = <&art 0x0>;
qca,no-eeprom;
};
&pcie {
status = "okay";
ath9k: wifi@0,0 {
compatible = "pci168c,0033";
reg = <0x0000 0 0 0 0>;
mtd-mac-address = <&art 0xc>;
qca,no-eeprom;
#gpio-cells = <2>;
gpio-controller;
usb_power {
gpio-hog;
line-name = "netgear:power:usb";
gpios = <0 GPIO_ACTIVE_HIGH>;
output-high;
};
};
};
&usb_phy {
status = "okay";
};
&usb {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
hub_port: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
};
&uart {
status = "okay";
};

32
target/linux/ath79/image/nand.mk
View File

@ -1,3 +1,5 @@
include ./common-netgear.mk # for netgear-uImage
# attention: only zlib compression is allowed for the boot fs
define Build/zyxel-buildkerneljffs
rm -rf $(KDIR_TMP)/zyxelnbg6716
@ -59,6 +61,36 @@ define Device/glinet_gl-ar300m-nand
endef
TARGET_DEVICES += glinet_gl-ar300m-nand
# fake rootfs is mandatory, pad-offset 129 equals (2 * uimage_header + 0xff)
define Device/netgear_ath79_nand
DEVICE_VENDOR := NETGEAR
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport
KERNEL_SIZE := 2048k
BLOCKSIZE := 128k
PAGESIZE := 2048
IMAGE_SIZE := 25600k
KERNEL := kernel-bin | append-dtb | lzma -d20 | \
pad-offset $$(KERNEL_SIZE) 129 | \
netgear-uImage lzma | append-string -e '\xff' | \
append-uImage-fakehdr filesystem $$(NETGEAR_KERNEL_MAGIC)
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma
IMAGES := sysupgrade.bin factory.img
IMAGE/factory.img := append-kernel | append-ubi | netgear-dni | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata | check-size $$$$(IMAGE_SIZE)
UBINIZE_OPTS := -E 5
endef
define Device/netgear_wndr4300
ATH_SOC := ar9344
DEVICE_MODEL := WNDR4300
NETGEAR_KERNEL_MAGIC := 0x33373033
NETGEAR_BOARD_ID := WNDR4300
NETGEAR_HW_ID := 29763948+0+128+128+2x2+3x3
SUPPORTED_DEVICES += wndr4300
$(Device/netgear_ath79_nand)
endef
TARGET_DEVICES += netgear_wndr4300
define Device/zyxel_nbg6716
ATH_SOC := qca9558
DEVICE_VENDOR := ZyXEL

3
target/linux/ath79/nand/base-files/etc/board.d/01_leds
View File

@ -11,6 +11,9 @@ case "$board" in
glinet,gl-ar300m-nand)
ucidef_set_led_netdev "lan" "LAN" "gl-ar300m:green:lan" "eth0"
;;
netgear,wndr4300)
ucidef_set_led_switch "wan-amber" "WAN (amber)" "netgear:amber:wan" "switch0" "0x20"
;;
esac
board_config_flush

7
target/linux/ath79/nand/base-files/etc/board.d/02_network
View File

@ -11,6 +11,10 @@ ath79_setup_interfaces()
aerohive,hiveap-121)
ucidef_set_interface_lan "eth0"
;;
netgear,wndr4300)
ucidef_add_switch "switch0" \
"0@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5:wan"
;;
zyxel,nbg6716)
ucidef_add_switch "switch0" \
"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "6@eth1"
@ -26,6 +30,9 @@ ath79_setup_macs()
local board="$1"
case "$board" in
netgear,wndr4300)
wan_mac=$(mtd_get_mac_binary caldata 0x6)
;;
zyxel,nbg6716)
lan_mac=$(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +2)
wan_mac=$(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +3)

13
target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@ -9,6 +9,9 @@ board=$(board_name)
case "$FIRMWARE" in
"ath9k-eeprom-ahb-18100000.wmac.bin")
case $board in
netgear,wndr4300)
caldata_extract "caldata" 0x1000 0x440
;;
zyxel,nbg6716)
caldata_extract "art" 0x1000 0x440
ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env ethaddr)
@ -18,4 +21,14 @@ case "$FIRMWARE" in
;;
esac
;;
"ath9k-eeprom-pci-0000:00:00.0.bin")
case $board in
netgear,wndr4300)
caldata_extract "caldata" 0x5000 0x440
;;
*)
caldata_die "board $board is not supported yet"
;;
esac
;;
esac

1
target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
View File

@ -14,6 +14,7 @@ platform_do_upgrade() {
case "$board" in
aerohive,hiveap-121|\
netgear,wndr4300|\
zyxel,nbg6716)
nand_do_upgrade "$1"
;;