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ramips: add support for D-Link DWR-116-A1/2

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The DWR-116-A1/2 Wireless Router is based on the MT7620N SoC.

Specification:

  MediaTek MT7620N (580 Mhz)
  32 MB of RAM
  8 MB of FLASH
  802.11bgn radio
  5x 10/100 Mbps Ethernet (1 WAN and 4 LAN)
  2x external, non-detachable antennas
  UART (J1 in A1, JP1 in A2) header on PCB (57600 8n1)
  6x LED (GPIO-controlled), 2x button
  JBOOT bootloader

Known issues:
WAN LED is drived by uartl tx pin. I decide to use this pin as
uartlite tx pin.

Installation:
Apply factory image via http web-gui.

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
This commit is contained in:
Pawel Dembicki
2018-01-20 09:27:03 +01:00
committed by Mathias Kresin
parent 5323477184
commit a5bd8de0bd
10 changed files with 175 additions and 1 deletions
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19
target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
View File

@@ -19,6 +19,19 @@ rt2x00_eeprom_extract() {
rt2x00_eeprom_die "failed to extract from $mtd"
}
jboot_eeprom_extract() {
local part=$1
local offset=$2
local mtd
mtd=$(find_mtd_part $part)
[ -n "$mtd" ] || \
rt2x00_eeprom_die "no mtd device found for partition $part"
jboot_config_read -i $mtd -o $offset -e /lib/firmware/$FIRMWARE 2>/dev/null || \
rt2x00_eeprom_die "failed to extract from $mtd"
}
rt2x00_eeprom_set_macaddr() {
local macaddr=$1
@@ -41,6 +54,12 @@ board=$(board_name)
case "$FIRMWARE" in
"soc_wmac.eeprom")
case $board in
dlink,dwr-116-a1)
wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000)
wifi_mac=$(macaddr_add "$wan_mac" 1)
jboot_eeprom_extract "config" 0xE000
rt2x00_eeprom_set_macaddr $wifi_mac
;;
tiny-ac)
wifi_mac=$(mtd_get_mac_ascii u-boot-env INIC_MAC_ADDR)
rt2x00_eeprom_extract "factory" 0 512