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ath79: add support for Dongwon T&I DW02-412H

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Dongwon T&I DW02-412H is a 2.4/5GHz band 11ac (WiFi-5) router, based on
Qualcomm Atheros QCA9557.

Specifications
--------------

- SoC: Qualcomm Atheros QCA9557-AT4A
- RAM: DDR2 128MB
- Flash: SPI NOR 2MB (Winbond W25Q16DVSSIG / ESMT F25L16PA(2S)) +
         NAND 64/128MB
- WiFi:
  - 2.4GHz: QCA9557 WMAC
  - 5GHz: QCA9882-BR4A
- Ethernet: 5x 10/100/1000Mbps
  - Switch: QCA8337N-AL3C
- USB: 1x USB 2.0
- UART:
  - JP2: 3.3V, TX, RX, GND (3.3V is the square pad) / 115200 8N1

Installation
--------------

1.  Connect a serial interface to UART header and
    interrupt the autostart of kernel.
2.  Transfer the factory image via TFTP and write it to the NAND flash.
3.  Update U-Boot environment variable.
    > tftpboot 0x81000000 <your image>-factory.img
    > nand erase 0x1000000
    > nand write 0x81000000 0x1000000 ${filesize}
    > setenv bootpart 2
    > saveenv

Revert to stock firmware
--------------

1.  Revert to stock U-Boot environment variable.
    > setenv bootpart 1
    > saveenv

MAC addresses as verified by OEM firmware
--------------

   WAN: *:XX (label)
   LAN: *:XX + 1
  2.4G: *:XX + 3
    5G: *:XX + 4

The label MAC address was found in art 0x0.

Credits
--------------

Credit goes to the @manatails who first developed how to port OpenWRT
to this device and had a significant impact on this patch.

And thanks to @adschm and @mans0n for guiding me to revise the code
in many ways.

Signed-off-by: Jihoon Han <rapid_renard@renard.ga>
Reviewed-by: Sungbo Eo <mans0n@gorani.run>
Tested-by: Sungbo Eo <mans0n@gorani.run>
This commit is contained in:
Jihoon Han 2021-10-01 14:53:06 +09:00 committed by Adrian Schmutzler
parent a61a41d4aa
commit 84451173f0
8 changed files with 315 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
package/boot/uboot-envtools/files/ath79
View File

@ -77,9 +77,8 @@ buffalo,wzr-hp-g300nh-s)
domywifi,dw33d)
ubootenv_add_uci_config "/dev/mtd4" "0x0" "0x10000" "0x10000"
;;
glinet,gl-ar150)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x8000" "0x10000"
;;
dongwon,dw02-412h-64m|\
dongwon,dw02-412h-128m|\
glinet,gl-ar300m-lite|\
glinet,gl-ar300m-nand|\
glinet,gl-ar300m-nor|\
@ -88,6 +87,9 @@ glinet,gl-ar300m16)
[ -n "$idx" ] && \
ubootenv_add_uci_config "/dev/mtd$idx" "0x0" "0x10000" "0x10000"
;;
glinet,gl-ar150)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x8000" "0x10000"
;;
netgear,wndr3700|\
netgear,wndr3700-v2|\
netgear,wndrmac-v1)

34
target/linux/ath79/dts/qca9557_dongwon_dw02-412h-128m.dts Normal file
View File

@ -0,0 +1,34 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca9557_dongwon_dw02-412h.dtsi"
/ {
model = "Dongwon T&I DW02-412H (128M)";
compatible = "dongwon,dw02-412h-128m", "qca,qca9557";
};
&nand {
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "current";
reg = <0x0 0x1000000>;
read-only;
};
partition@1000000 {
label = "kernel";
reg = <0x1000000 0x800000>;
};
partition@1800000 {
label = "ubi";
reg = <0x1800000 0x6800000>;
};
};
};

34
target/linux/ath79/dts/qca9557_dongwon_dw02-412h-64m.dts Normal file
View File

@ -0,0 +1,34 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca9557_dongwon_dw02-412h.dtsi"
/ {
model = "Dongwon T&I DW02-412H (64M)";
compatible = "dongwon,dw02-412h-64m", "qca,qca9557";
};
&nand {
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "current";
reg = <0x0 0x1000000>;
read-only;
};
partition@1000000 {
label = "kernel";
reg = <0x1000000 0x800000>;
};
partition@1800000 {
label = "ubi";
reg = <0x1800000 0x2800000>;
};
};
};

175
target/linux/ath79/dts/qca9557_dongwon_dw02-412h.dtsi Normal file
View File

@ -0,0 +1,175 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca955x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
aliases {
led-boot = &led_wan;
led-failsafe = &led_wan;
led-upgrade = &led_wan;
};
keys {
compatible = "gpio-keys";
wps {
label = "WPS button";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
reset {
label = "Reset button";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
leds {
compatible = "gpio-leds";
led_wan: wan {
label = "green:wan";
gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
};
wlan {
label = "green:wlan";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
};
};
&spi {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@50000 {
label = "log";
reg = <0x050000 0x010000>;
read-only;
};
partition@60000 {
label = "recoverk";
reg = <0x060000 0x0e0000>;
read-only;
};
partition@140000 {
label = "recoverr";
reg = <0x140000 0x090000>;
read-only;
};
partition@1d0000 {
label = "nvram";
reg = <0x1d0000 0x010000>;
read-only;
};
partition@1e0000 {
label = "nvbackup";
reg = <0x1e0000 0x010000>;
read-only;
};
art: partition@1f0000 {
label = "art";
reg = <0x1f0000 0x010000>;
read-only;
};
};
};
};
&pcie0 {
status = "okay";
wifi@0,0 {
compatible = "qcom,ath10k";
reg = <0 0 0 0 0>;
};
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
mac-address-increment = <3>;
};
&usb_phy0 {
status = "okay";
};
&usb0 {
status = "okay";
};
&mdio0 {
status = "okay";
phy0: ethernet-phy@0 {
reg = <0>;
qca,ar8327-initvals = <
0x04 0x07600000 /* PORT0 PAD MODE CTRL */
0x50 0xcf37cf37 /* LED Control Register 0 */
0x54 0x00000000 /* LED Control Register 1 */
0x58 0x00000000 /* LED Control Register 2 */
0x5c 0x0030c300 /* LED Control Register 3 */
0x7c 0x0000007e /* PORT0_STATUS */
>;
};
};
&eth0 {
status = "okay";
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
phy-handle = <&phy0>;
pll-data = <0xa6000000 0x00000101 0x00001616>;
gmac-config {
device = <&gmac>;
rgmii-enabled = <1>;
};
};
&art {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
};

48
target/linux/ath79/image/nand.mk
View File

@ -1,3 +1,16 @@
define Build/dw-headers
head -c 4 $@ >> $@.tmp && \
head -c 8 /dev/zero >> $@.tmp && \
tail -c +9 $@ >> $@.tmp && \
( \
header_crc="$$(head -c 68 $@.tmp | gzip -c | \
tail -c 8 | od -An -N4 -tx4 --endian little | tr -d ' \n')"; \
printf "$$(echo $$header_crc | sed 's/../\\x&/g')" | \
dd of=$@.tmp bs=4 count=1 seek=1 conv=notrunc \
)
mv $@.tmp $@
endef
# attention: only zlib compression is allowed for the boot fs
define Build/zyxel-buildkerneljffs
mkdir -p $@.tmp/boot
@ -76,6 +89,41 @@ define Device/domywifi_dw33d
endef
TARGET_DEVICES += domywifi_dw33d
define Device/dongwon_dw02-412h
SOC := qca9557
DEVICE_VENDOR := Dongwon T&I
DEVICE_MODEL := DW02-412H
DEVICE_ALT0_VENDOR := KT
DEVICE_ALT0_MODEL := GiGA WiFi home
DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct
KERNEL_SIZE := 8192k
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL := kernel-bin | append-dtb | lzma | uImage lzma | dw-headers
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma | dw-headers
UBINIZE_OPTS := -E 5
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
check-size
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
define Device/dongwon_dw02-412h-64m
$(Device/dongwon_dw02-412h)
DEVICE_VARIANT := (64M)
DEVICE_ALT0_VARIANT := (64M)
IMAGE_SIZE := 49152k
endef
TARGET_DEVICES += dongwon_dw02-412h-64m
define Device/dongwon_dw02-412h-128m
$(Device/dongwon_dw02-412h)
DEVICE_VARIANT := (128M)
DEVICE_ALT0_VARIANT := (128M)
IMAGE_SIZE := 114688k
endef
TARGET_DEVICES += dongwon_dw02-412h-128m
define Device/glinet_gl-ar300m-common-nand
SOC := qca9531
DEVICE_VENDOR := GL.iNet

4
target/linux/ath79/nand/base-files/etc/board.d/01_leds
View File

@ -6,6 +6,10 @@ board_config_update
board=$(board_name)
case "$board" in
dongwon,dw02-412h-64m|\
dongwon,dw02-412h-128m)
ucidef_set_led_switch "wan" "WAN" "green:wan" "switch0" "0x02"
;;
glinet,gl-ar300m-nand|\
glinet,gl-ar300m-nor)
ucidef_set_led_netdev "lan" "LAN" "green:lan" "eth0"

10
target/linux/ath79/nand/base-files/etc/board.d/02_network
View File

@ -15,6 +15,11 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth0" "1:wan" "2:lan" "3:lan" "4:lan" "5:lan" "6@eth1"
;;
dongwon,dw02-412h-64m|\
dongwon,dw02-412h-128m)
ucidef_add_switch "switch0" \
"0@eth0" "2:lan:4" "3:lan:3" "4:lan:2" "5:lan:1" "1:wan"
;;
glinet,gl-ar750s-nor|\
glinet,gl-ar750s-nor-nand)
ucidef_add_switch "switch0" \
@ -47,6 +52,11 @@ ath79_setup_macs()
local board="$1"
case "$board" in
dongwon,dw02-412h-64m|\
dongwon,dw02-412h-128m)
wan_mac=$(mtd_get_mac_binary art 0x0)
label_mac=$wan_mac
;;
netgear,wndr3700-v4|\
netgear,wndr4300|\
netgear,wndr4300sw|\

5
target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
View File

@ -13,6 +13,11 @@ case "$FIRMWARE" in
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(mtd_get_mac_binary art 0x12)
;;
dongwon,dw02-412h-64m|\
dongwon,dw02-412h-128m)
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) 4)
;;
glinet,gl-ar750s-nor|\
glinet,gl-ar750s-nor-nand)
caldata_extract "art" 0x5000 0x844