From 7e623c312832386d5eb5aa970738288cf96d96c3 Mon Sep 17 00:00:00 2001 From: Paul Blazejowski Date: Wed, 13 Nov 2019 14:19:32 -0500 Subject: [PATCH] ath79: add support for Netgear WNDR3700v4 This patch adds ath79 support for Netgear WNDR3700v4. Router was previously supported by ar71xx target only. Note: device requires 'ar934x-nand' driver in kernel. Specification ============= * Description: Netgear WNDR3700v4 * 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_wndr3700-v4=y CONFIG_ALL_KMODS=y CONFIG_DEVEL=y CONFIG_CCACHE=y CONFIG_COLLECT_KERNEL_DEBUG=y CONFIG_IMAGEOPT=y Signed-off-by: Paul Blazejowski --- package/boot/uboot-envtools/files/ath79 | 1 + .../linux/ath79/dts/ar9344_netgear_wndr3700-v4.dts | 9 +++++++++ target/linux/ath79/image/nand.mk | 12 ++++++++++++ .../linux/ath79/nand/base-files/etc/board.d/01_leds | 1 + .../ath79/nand/base-files/etc/board.d/02_network | 2 ++ .../etc/hotplug.d/firmware/10-ath9k-eeprom | 2 ++ 6 files changed, 27 insertions(+) create mode 100644 target/linux/ath79/dts/ar9344_netgear_wndr3700-v4.dts diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79 index e31100877e..bab5fa556f 100644 --- a/package/boot/uboot-envtools/files/ath79 +++ b/package/boot/uboot-envtools/files/ath79 @@ -42,6 +42,7 @@ buffalo,wzr-hp-ag300h) netgear,wndr3700) ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x10000" ;; +netgear,wndr3700-v4|\ netgear,wndr4300) ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x40000" "0x20000" ;; diff --git a/target/linux/ath79/dts/ar9344_netgear_wndr3700-v4.dts b/target/linux/ath79/dts/ar9344_netgear_wndr3700-v4.dts new file mode 100644 index 0000000000..8a38aeab59 --- /dev/null +++ b/target/linux/ath79/dts/ar9344_netgear_wndr3700-v4.dts @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "ar9344_netgear_wndr.dtsi" + +/ { + compatible = "netgear,wndr3700-v4", "qca,ar9344"; + model = "Netgear WNDR3700 v4"; +}; diff --git a/target/linux/ath79/image/nand.mk b/target/linux/ath79/image/nand.mk index 614a693285..19c2d42142 100644 --- a/target/linux/ath79/image/nand.mk +++ b/target/linux/ath79/image/nand.mk @@ -125,6 +125,18 @@ define Device/netgear_ath79_nand UBINIZE_OPTS := -E 5 endef +define Device/netgear_wndr3700-v4 + ATH_SOC := ar9344 + DEVICE_MODEL := WNDR3700 + DEVICE_VARIANT := v4 + NETGEAR_KERNEL_MAGIC := 0x33373033 + NETGEAR_BOARD_ID := WNDR3700v4 + NETGEAR_HW_ID := 29763948+128+128 + SUPPORTED_DEVICES += wndr3700v4 + $(Device/netgear_ath79_nand) +endef +TARGET_DEVICES += netgear_wndr3700-v4 + define Device/netgear_wndr4300 ATH_SOC := ar9344 DEVICE_MODEL := WNDR4300 diff --git a/target/linux/ath79/nand/base-files/etc/board.d/01_leds b/target/linux/ath79/nand/base-files/etc/board.d/01_leds index f58527d87e..49d4005495 100755 --- a/target/linux/ath79/nand/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/nand/base-files/etc/board.d/01_leds @@ -12,6 +12,7 @@ glinet,gl-ar300m-nand|\ glinet,gl-ar300m-nor) ucidef_set_led_netdev "lan" "LAN" "gl-ar300m:green:lan" "eth0" ;; +netgear,wndr3700-v4|\ netgear,wndr4300) ucidef_set_led_switch "wan-amber" "WAN (amber)" "netgear:amber:wan" "switch0" "0x20" ;; diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network b/target/linux/ath79/nand/base-files/etc/board.d/02_network index 36ddb5e83a..f7e43addc1 100755 --- a/target/linux/ath79/nand/base-files/etc/board.d/02_network +++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network @@ -16,6 +16,7 @@ ath79_setup_interfaces() ucidef_add_switch "switch0" \ "0@eth0" "2:lan:2" "3:lan:1" "1:wan" ;; + netgear,wndr3700-v4|\ netgear,wndr4300) ucidef_add_switch "switch0" \ "0@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5:wan" @@ -35,6 +36,7 @@ ath79_setup_macs() local board="$1" case "$board" in + netgear,wndr3700-v4|\ netgear,wndr4300) wan_mac=$(mtd_get_mac_binary caldata 0x6) ;; diff --git a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index ae1d3572a8..25bafe67ac 100644 --- a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -9,6 +9,7 @@ board=$(board_name) case "$FIRMWARE" in "ath9k-eeprom-ahb-18100000.wmac.bin") case $board in + netgear,wndr3700-v4|\ netgear,wndr4300) caldata_extract "caldata" 0x1000 0x440 ;; @@ -23,6 +24,7 @@ case "$FIRMWARE" in ;; "ath9k-eeprom-pci-0000:00:00.0.bin") case $board in + netgear,wndr3700-v4|\ netgear,wndr4300) caldata_extract "caldata" 0x5000 0x440 ;;