openwrtv3/target/linux/ramips/base-files/etc/board.d/02_network
Andrew Yong faf94d926e ramips: add support for MikroTik hEX v3 (RB750Gr3)
The MikroTik hEX v3 (RB750Gr3) is a MT7621AT board which is similar to most MT7621 reference designs, it can be easily supported by this patch; however, the stock RouterBOOT bootloader has to be replaced by a MT7621 SDK U-Boot such as https://github.com/ndoo/RB750Gr3-U-Boot - U-Boot configured for the RB750Gr3 (16MiB SPI flash, 256MiB DDR3 RAM at 1200MHz).

RouterBOOT, the stock bootloader, does not initialize the UART and boots silently, making it preferable to replace it with a MT7621 SDK U-Boot with UART (57600 8N1) that supports HTTP, TFTP or serial upload of sysupgrade firmware and U-Boot.

Furthermore, RouterOS, the stock firmware, is contained in a proprietary modification of SquashFS without GPL sources; UART is also disabled in stock firmware.

The combination of LEDE firmware generated by this PR and MT7621 SDK U-Boot expects the printed MAC address to reside at offset `0xe000` of the factory partition (absolute offset is `0x4e000`); this is similar to the factory MAC address offset for several other MT7621 devices.

A 16MiB flash dump suitable for use with flashrom will be provided if/once this patch is accepted and binaries are built by LEDE buildbot. Alternatively, writing the U-Boot to the SPI flash starting at 0x0 offset and booting the board with serial console attached will allow TFTP, HTTP or serial upload of sysupgrade firmware.

Signed-off-by: Andrew Yong <me@ndoo.sg>
2016-11-02 10:25:44 +01:00

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#!/bin/sh
. /lib/functions.sh
. /lib/ramips.sh
. /lib/functions/uci-defaults.sh
. /lib/functions/system.sh
ramips_setup_rt3x5x_vlans()
{
if [ ! -x /sbin/swconfig ]; then
# legacy default
ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
return
fi
local wanports=""
local lanports=""
for port in 5 4 3 2 1 0; do
if [ `swconfig dev rt305x port $port get disable` = "1" ]; then
continue
fi
if [ `swconfig dev rt305x port $port get lan` = "0" ]; then
wanports="$port:wan $wanports"
else
lanports="$port:lan $lanports"
fi
done
ucidef_add_switch "rt305x" $lanports $wanports "6t@eth0"
}
ramips_setup_interfaces()
{
local board="$1"
case $board in
3g150b|\
3g300m|\
a5-v11|\
all0256n|\
all5002|\
all5003|\
broadway|\
dcs-930|\
dcs-930l-b1|\
ht-tm02|\
linkits7688 | \
linkits7688d | \
m2m|\
microwrt|\
mpr-a2|\
ncs601w|\
timecloud|\
w150m|\
widora-neo|\
wnce2001|\
zbt-cpe102|\
zte-q7)
ucidef_add_switch "switch0"
ucidef_add_switch_attr "switch0" "enable" "false"
ucidef_set_interface_lan "eth0"
;;
mlw221|\
mr-102n)
ucidef_set_interface_lan "eth0.2"
;;
3g-6200n|\
ai-br100|\
db-wrt01|\
dir-300-b7|\
dir-320-b1|\
dir-610-a1|\
dir-615-h1|\
firewrt|\
hlk-rm04|\
mac1200rv2|\
miwifi-mini|\
miwifi-nano|\
mt7621|\
mt7628|\
mzk-750dhp|\
mzk-w300nh2|\
nixcore|\
oy-0001|\
pbr-m1|\
psg1208|\
psg1218|\
sap-g3200u3|\
sk-wb8|\
vr500|\
wf-2881|\
whr-300hp2|\
whr-600d|\
witi|\
wndr3700v5|\
wsr-1166|\
wsr-600|\
wt1520|\
y1|\
youku-yk1|\
zbt-ape522ii|\
zbt-we826|\
zbt-wg2626|\
zbt-wg3526|\
zbt-wr8305rt)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0"
;;
ar670w|\
ar725w|\
rt-n15|\
wl-351)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5@eth0"
;;
asl26555|\
re6500|\
rp-n53)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "6t@eth0"
;;
atp-52b|\
awm002-evb|\
awm003-evb|\
c20i|\
c50|\
dir-645|\
dir-860l-b1|\
f5d8235-v1|\
f5d8235-v2|\
gl-mt300a|\
gl-mt300n|\
gl-mt750|\
hg255d|\
jhr-n805r|\
jhr-n825r|\
jhr-n926r|\
mzk-wdpr|\
rb750gr3|\
rt-n14u|\
ubnt-erx|\
ur-326n4g|\
wrtnode|\
wrtnode2p | \
wrtnode2r | \
wt3020|\
zbt-wa05)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "6@eth0"
;;
awapn2403)
ucidef_add_switch "switch0" \
"0:lan" "1:wan" "6@eth0"
;;
b2c|\
nw718|\
psr-680w|\
sl-r7205|\
ur-336un|\
w502u|\
wr6202)
ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
;;
br-6475nd)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "9@eth0"
;;
cf-wr800n|\
ex2700)
ucidef_add_switch "switch0" \
"4:lan" "6t@eth0"
;;
cy-swr1100)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "9@eth0"
;;
cs-qr10|\
d105|\
dch-m225|\
hpm|\
mzk-ex300np|\
mzk-ex750np|\
na930|\
pbr-d1|\
wli-tx4-ag300n|\
wmr-300|\
wrh-300cr)
ucidef_set_interface_lan "eth0"
;;
duzun-dm06)
ucidef_add_switch "switch0" \
"1:lan" "0:wan" "6@eth0"
;;
e1700|\
mt7620a_mt7530)
ucidef_add_switch "switch1" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0"
;;
hc5*61|\
y1s)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "5:lan" "0:wan" "6@eth0"
;;
mlwg2|\
wizard8800|\
wl-330n)
ucidef_set_interface_lan "eth0.1"
;;
mzk-dp150n|\
vocore)
ucidef_add_switch "switch0" \
"0:lan" "4:lan" "6t@eth0"
;;
newifi-d1)
ucidef_set_interface_lan_wan "eth0.1" "eth0.2"
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "5:wan" "6t@eth0" "7t@eth0"
ucidef_add_switch "switch1" \
"4:lan" "6t@eth0" "7t@eth0"
;;
rt-n56u)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "8@eth0"
;;
tew-691gr|\
tew-692gr)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "0@eth0"
;;
tew-714tru|\
v11st-fe|\
wzr-agl300nh)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5@eth0"
;;
wcr-150gn)
ucidef_add_switch "switch0" \
"0:lan" "6t@eth0"
;;
whr-1166d)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "5:wan" "6@eth0"
;;
wizfi630a)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "0:wan" "6@eth0"
;;
*)
RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350)"`
if [ -n "${RT3X5X}" ]; then
ramips_setup_rt3x5x_vlans
else
ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
fi
;;
esac
}
ramips_setup_macs()
{
local board="$1"
local lan_mac=""
local wan_mac=""
case $board in
a5-v11|\
ht-tm02)
lan_mac=$(cat /sys/class/net/eth0/address)
;;
all0239-3g|\
carambola|\
freestation5|\
w502u|\
wnce2001)
wan_mac=$(mtd_get_mac_binary factory 46)
;;
bc2|\
broadway|\
d105|\
dir-300-b7|\
dir-320-b1|\
dir-620-a1|\
esr-9753|\
freestation5|\
hlk-rm04|\
mpr-a1|\
psr-680w|\
sl-r7205|\
y1|\
y1s)
lan_mac=$(cat /sys/class/net/eth0/address)
lan_mac=$(macaddr_setbit_la "$lan_mac")
wan_mac=$(macaddr_add "$lan_mac" 1)
;;
br-6475nd)
lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(mtd_get_mac_binary devdata 7)
;;
cy-swr1100|\
dch-m225)
lan_mac=$(mtd_get_mac_ascii factory lanmac)
;;
dir-645)
lan_mac=$(mtd_get_mac_ascii nvram lanmac)
wan_mac=$(mtd_get_mac_ascii nvram wanmac)
;;
dir-860l-b1)
lan_mac=$(mtd_get_mac_ascii factory lanmac)
wan_mac=$(mtd_get_mac_ascii factory wanmac)
;;
e1700)
wan_mac=$(mtd_get_mac_ascii config WAN_MAC_ADDR)
;;
hc5*61)
lan_mac=`mtd_get_mac_ascii bdinfo "Vfac_mac "`
[ -n "$lan_mac" ] || lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(macaddr_add "$lan_mac" 1)
;;
linkits7688 | \
linkits7688d)
wan_mac=$(mtd_get_mac_binary factory 4)
lan_mac=$(mtd_get_mac_binary factory 46)
;;
mac1200rv2)
lan_mac=$(mtd_get_mac_binary factory_info 13)
wan_mac=$(macaddr_add "$lan_mac" 1)
;;
m3|\
m4|\
x5|\
x8)
lan_mac=$(cat /sys/class/net/eth0/address)
lan_mac=$(macaddr_add "$lan_mac" -2)
;;
newifi-d1)
lan_mac=$(cat /sys/class/net/eth0/address)
lan_mac=$(macaddr_add "$lan_mac" 2)
;;
oy-0001)
lan_mac=$(mtd_get_mac_binary factory 40)
wan_mac=$(mtd_get_mac_binary factory 46)
;;
rt-n56u)
lan_mac=$(cat /sys/class/net/eth0/address)
lan_mac=$(macaddr_setbit_la "$lan_mac")
wan_mac=$(mtd_get_mac_binary factory 32772)
;;
sk-wb8)
wan_mac=$(mtd_get_mac_binary factory 57350)
;;
tew-691gr)
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 4)" 3)
;;
tew-692gr)
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 4)" 1)
;;
tiny-ac)
lan_mac=$(mtd_get_mac_ascii u-boot-env LAN_MAC_ADDR)
wan_mac=$(mtd_get_mac_ascii u-boot-env WAN_MAC_ADDR)
;;
vr500)
lan_mac=$(mtd_get_mac_binary factory 57344)
wan_mac=$(mtd_get_mac_binary factory 57350)
;;
w306r-v20)
lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(macaddr_add "$lan_mac" 5)
;;
wcr-150gn)
wan_mac=$(mtd_get_mac_binary factory 40)
;;
whr-1166d|\
whr-300hp2|\
whr-600d|\
wsr-600)
wan_mac=$(mtd_get_mac_binary factory 4)
lan_mac=$wan_mac
;;
wizfi630a)
lan_mac=$(mtd_get_mac_binary factory 4)
wan_mac=$(mtd_get_mac_binary factory 40)
;;
wsr-1166)
local index="$(find_mtd_index "board_data")"
wan_mac="$(grep -m1 mac= "/dev/mtd${index}" | cut -d= -f2)"
lan_mac=$wan_mac
;;
*)
lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(macaddr_add "$lan_mac" 1)
;;
esac
[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
[ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
}
board_config_update
board=$(ramips_board_name)
ramips_setup_interfaces $board
ramips_setup_macs $board
board_config_flush
exit 0