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ath79: add support for Netgear WNDR4300

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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>
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

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"
;;