From 6525bffc0a7ee6fabfe331a4d9e3eeabdd3516ae Mon Sep 17 00:00:00 2001 From: Giuseppe Lippolis Date: Sat, 10 Mar 2018 10:34:38 +0100 Subject: 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 --- target/linux/ramips/base-files/etc/board.d/01_leds | 5 +++++ target/linux/ramips/base-files/etc/board.d/02_network | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'target/linux/ramips/base-files/etc/board.d') diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index 4b8242cb9f..a34abbb69f 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -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|\ diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 4441b2293e..8f3a95d3e3 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -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) ;; -- cgit v1.2.3