mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 07:46:48 +00:00
ramips: add support for DLINK DWR-921-C1
The DWR-921-C1 Wireless Routers with LTE embedded modem is based on the
MT7620N SoC.
Specification:
* MediaTek MT7620N (580 Mhz)
* 64 MB of RAM
* 16 MB of FLASH
* 802.11bgn radio
* 5x 10/100 Mbps Ethernet (1 WAN and 4 LAN)
* 2x external, detachable (LTE) antennas
* UART header on PCB (57600 8n1)
* 6x LED (GPIO-controlled)
* 1x bi-color Signal Strength LED (GPIO-controlled)
* 2x button
* JBOOT bootloader
The status led has been assigned to the dwr-921-c1:green:sigstrength (lte
signal strength) led. At the end of the boot it is switched off and is
available for lte operation. Work correctly also during sysupgrade
operation.
Installation:
Apply factory image via d-link http web-gui.
How to revert to OEM firmware:
1.) Push the reset button and turn on the power. Wait until LED start
blinking (~10sec.)
2.) Upload original factory image via JBOOT http (IP: 192.168.123.254)
3.) If http doesn't work, it can be done with curl command:
curl -F FN=@XXXXX.bin http://192.168.123.254/upg
where XXXXX.bin is name of firmware file.
Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
This commit is contained in:
Giuseppe Lippolis
Mathias Kresin
parent
e9d5f8ebb2
commit
6525bffc0a
@ -162,6 +162,11 @@ dlink,dwr-116-a1|\
|
||||
mzk-ex300np)
|
||||
set_wifi_led "$boardname:green:wifi"
|
||||
;;
|
||||
dlink,dwr-921-c1)
|
||||
set_wifi_led "$boardname:green:wifi"
|
||||
ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x0f"
|
||||
ucidef_set_led_default "sigstrength" "Signal Strength" "$boardname:green:sigstrength" "0"
|
||||
;;
|
||||
dir-810l|\
|
||||
mzk-750dhp|\
|
||||
mzk-dp150n|\
|
||||
|
||||
@ -81,6 +81,7 @@ ramips_setup_interfaces()
|
||||
dir-610-a1|\
|
||||
dir-615-h1|\
|
||||
dlink,dwr-116-a1|\
|
||||
dlink,dwr-921-c1|\
|
||||
ew1200|\
|
||||
firewrt|\
|
||||
hc5661a|\
|
||||
@ -434,7 +435,8 @@ ramips_setup_macs()
|
||||
lan_mac=$(mtd_get_mac_ascii factory lanmac)
|
||||
wan_mac=$(mtd_get_mac_ascii factory wanmac)
|
||||
;;
|
||||
dlink,dwr-116-a1)
|
||||
dlink,dwr-116-a1|\
|
||||
dlink,dwr-921-c1)
|
||||
wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000)
|
||||
lan_mac=$(macaddr_add "$wan_mac" 1)
|
||||
;;
|
||||
|
||||
@ -108,6 +108,9 @@ get_status_led() {
|
||||
zbt-wg2626)
|
||||
status_led="$boardname:green:status"
|
||||
;;
|
||||
dlink,dwr-921-c1)
|
||||
status_led="$boardname:green:sigstrength"
|
||||
;;
|
||||
asl26555-8M|\
|
||||
asl26555-16M)
|
||||
status_led="asl26555:green:power"
|
||||
|
||||
@ -54,7 +54,8 @@ board=$(board_name)
|
||||
case "$FIRMWARE" in
|
||||
"soc_wmac.eeprom")
|
||||
case $board in
|
||||
dlink,dwr-116-a1)
|
||||
dlink,dwr-116-a1|\
|
||||
dlink,dwr-921-c1)
|
||||
wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000)
|
||||
wifi_mac=$(macaddr_add "$wan_mac" 1)
|
||||
jboot_eeprom_extract "config" 0xE000
|
||||
|
||||
@ -271,7 +271,8 @@ platform_check_image() {
|
||||
}
|
||||
return 0
|
||||
;;
|
||||
dlink,dwr-116-a1)
|
||||
dlink,dwr-116-a1|\
|
||||
dlink,dwr-921-c1)
|
||||
[ "$magic" != "0404242b" ] && {
|
||||
echo "Invalid image type."
|
||||
return 1
|
||||
|
||||
144
target/linux/ramips/dts/DWR-921-C1.dts
Normal file
144
target/linux/ramips/dts/DWR-921-C1.dts
Normal file
@ -0,0 +1,144 @@
|
||||
/dts-v1/;
|
||||
|
||||
#include "mt7620n.dtsi"
|
||||
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
|
||||
compatible = "dlink,dwr-921-c1", "ralink,mt7620n-soc";
|
||||
model = "D-Link DWR-921 C1";
|
||||
|
||||
gpio-keys-polled {
|
||||
compatible = "gpio-keys-polled";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
poll-interval = <20>;
|
||||
|
||||
wps {
|
||||
label = "wps";
|
||||
gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <KEY_WPS_BUTTON>;
|
||||
};
|
||||
|
||||
reset {
|
||||
label = "reset";
|
||||
gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <KEY_RESTART>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio-leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
sms {
|
||||
label = "dwr-921-c1:green:sms";
|
||||
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
lan {
|
||||
label = "dwr-921-c1:green:lan";
|
||||
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
sstrengthg {
|
||||
label = "dwr-921-c1:green:sigstrength";
|
||||
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
sstrengthr {
|
||||
label = "dwr-921-c1:red:sigstrength";
|
||||
gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
4g {
|
||||
label = "dwr-921-c1:green:4g";
|
||||
gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
3g {
|
||||
label = "dwr-921-c1:green:3g";
|
||||
gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
wifi {
|
||||
label = "dwr-921-c1:green:wifi";
|
||||
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio_export {
|
||||
compatible = "gpio-export";
|
||||
#size-cells = <0>;
|
||||
|
||||
lte_modem_enable {
|
||||
gpio-export,name = "lte_modem_enable";
|
||||
gpio-export,output = <1>;
|
||||
gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&gpio1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&gpio2 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&gpio3 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&spi0 {
|
||||
status = "okay";
|
||||
|
||||
m25p80@0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "jedec,spi-nor";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <10000000>;
|
||||
|
||||
partition@0 {
|
||||
label = "jboot";
|
||||
reg = <0x0 0x10000>;
|
||||
read-only;
|
||||
};
|
||||
|
||||
partition@10000 {
|
||||
label = "firmware";
|
||||
reg = <0x10000 0xfe0000>;
|
||||
};
|
||||
|
||||
config: partition@ff0000 {
|
||||
label = "config";
|
||||
reg = <0xff0000 0x10000>;
|
||||
read-only;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&ehci {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&ohci {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
ðernet {
|
||||
port@4 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
state_default: pinctrl0 {
|
||||
default {
|
||||
ralink,group = "spi refclk", "i2c", "ephy", "wled";
|
||||
ralink,function = "gpio";
|
||||
};
|
||||
};
|
||||
};
|
||||
@ -162,6 +162,22 @@ define Device/dlink_dwr-116-a1
|
||||
endef
|
||||
TARGET_DEVICES += dlink_dwr-116-a1
|
||||
|
||||
define Device/dlink_dwr-921-c1
|
||||
DTS := DWR-921-C1
|
||||
IMAGE_SIZE := $(ralink_default_fw_size_16M)
|
||||
DEVICE_TITLE := D-Link DWR-921 C1
|
||||
DLINK_ROM_ID := DLK6E2414001
|
||||
DLINK_FAMILY_MEMBER := 0x6E24
|
||||
DLINK_FIRMWARE_SIZE := 0xFE0000
|
||||
KERNEL := $(KERNEL_DTB)
|
||||
IMAGES += factory.bin
|
||||
IMAGE/sysupgrade.bin := mkdlinkfw | pad-rootfs | append-metadata
|
||||
IMAGE/factory.bin := mkdlinkfw | pad-rootfs | mkdlinkfw-factory
|
||||
DEVICE_PACKAGES := jboot-tools \
|
||||
kmod-usb2 kmod-usb-net-qmi-wwan kmod-usb-serial-option uqmi
|
||||
endef
|
||||
TARGET_DEVICES += dlink_dwr-921-c1
|
||||
|
||||
define Device/e1700
|
||||
DTS := E1700
|
||||
IMAGES += factory.bin
|
||||
|
||||
Loading…
Reference in New Issue
Block a user