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4e31b2e869
openwrt/target/linux/ramips/dts
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John Crispin 4e31b2e869 ramips: add support for Ubiquiti EdgeRouter X (UBNT-ERX) 
This router is based on MT7621 SoC, no wifi, no usb, nand.

Works:
* Boots.
* Ethernet.
* Switch.
* Button (reset).
* Flashing OpenWrt from stock firmware.
* Upgrading OpenWrt.

Doesn't work:
* No GPIO leds. All leds are controlled by switch,
  but stock firmware was able to control them.
* SoC has crypto engine but no open driver.
* SoC has nat acceleration, but no open driver.
* This router has 2MB spi flash soldered in but MT
  nand/spi drivers do not support pin sharing,
  so it is not accessable and disabled. Stock
  firmware could read it and it was empty.
* PoE out.

Router has serial pins populated. If looking at the top
of the router, then counting from Eth sockets pins go as:
'GND, RX, TX, GND'. 3.3v, 57600.

U-boot bootloader supports tftpboot, controlled from serial.
This router has two kernel partitions: 'live' and 'backup'.
They are swapped during flashing (on both stock and OpenWrt).
Active partition is controlled by a flag in a factory partition.
U-boot has custom command to switch active kernel partition.
Kernel partitions are 'bare flash' 3MB. Stock bootloader has
no UBI support. Stock rootfs is UBIFS.

Flashing procedure.
Stock firmware uses custom kernel patch to mount squashfs
from a file that is located on UBIFS volume. This makes wiping
out this volume from within stock firmware difficult.
Instead this patch builds image that is flashable by stock firmware
and contains initrams image (with minimal set of packages
to fit into kernel partition). Once this is flashed one can reboot
into initramfs OpenWrt and use sysupgrade to flash OpenWrt including
rootfs into nand.
Note: factory image is only built if initramfs image is enabled.

Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>

SVN-Revision: 47881
2015-12-12 07:38:06 +00:00
..
3G150B.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
3G300M.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
3G-6200N.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
3G-6200NL.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
A5-V11.dts
AI-BR100.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
AIR3GII.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
ALL0239-3G.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
ALL0256N-4M.dts
ALL0256N-8M.dts
ALL5002.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
ALL5003.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
AR670W.dts
AR725W.dts
ArcherC20i.dts
ASL26555-8M.dts
ASL26555-16M.dts
ATP-52B.dts
AWAPN2403.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
AWM002-4M.dtsi
AWM002-8M.dtsi
AWM002-EVB-4M.dts
AWM002-EVB-8M.dts
AWM002.dtsi ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
AWM003-EVB.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
BC2.dts
BR-6425.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
BR-6475ND.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
BROADWAY.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
CARAMBOLA.dts
CF-WR800N.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
CY-SWR1100.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
D105.dts
DAP-1350.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DB-WRT01.dts ramips: add support for Planex DB-WRT01 2015-09-14 20:08:55 +00:00
DCS-930.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DCS-930L-B1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-300-B1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-300-B7.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-320-B1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-600-B1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-600-B2.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-610-A1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-615-D.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-615-H1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-620-A1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-620-D1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-645.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-810L.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
DIR-860L-B1.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
E1700.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
ESR-9753.dts
F5D8235_V1.dts
F5D8235_V2.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
F7C027.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
FIREWRT.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
FONERA20N.dts
FREESTATION5.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
HC5XXX.dtsi ramips: fix /target/linux/ramips/dts/HC5XXX.dtsi 2015-10-07 08:00:40 +00:00
HC5661.dts ramips: Add DTS files for HiWiFi HC5x61 models 2015-10-05 10:25:53 +00:00
HC5761.dts ramips: Add DTS files for HiWiFi HC5x61 models 2015-10-05 10:25:53 +00:00
HC5861.dts ramips: Add DTS files for HiWiFi HC5x61 models 2015-10-05 10:25:53 +00:00
HG255D.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
HLKRM04.dts
HPM.dts
HT-TM02.dts
HW550-3G.dts
IP2202.dts
LINKIT7688.dts ramips: minor tweak to the lks7688 baord name 2015-11-05 10:01:23 +00:00
M2M.dts
M3.dts
M4-4M.dts
M4-8M.dts
MicroWRT.dts
MINIEMBPLUG.dts
MINIEMBWIFI.dts
MIWIFI-MINI.dts ramips: enable external amplifier for Xiaomi MiWiFi Mini 2015-09-12 10:22:41 +00:00
MLW221.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
MLWG2.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
MOFI3500-3GN.dts
MPRA1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
MPRA2.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
MR-102N.dts
mt7620a.dtsi ramips: update dtsi files to support second spi device 2015-11-22 11:49:13 +00:00
mt7620n.dtsi ramips: update dtsi files to support second spi device 2015-11-22 11:49:13 +00:00
mt7621.dtsi ramips: move partition definitions out of mt7621.dtsi file 2015-12-12 06:42:11 +00:00
mt7628an.dtsi ramips: add alsa support 2015-10-19 10:07:54 +00:00
MT7620a_MT7530.dts
MT7620a_MT7610e.dts
MT7620a_V22SG.dts
MT7620a.dts
MT7621.dts ramips: move partition definitions out of mt7621.dtsi file 2015-12-12 06:42:11 +00:00
MT7628.dts
MZK-750DHP.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
MZK-DP150N.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
MZK-W300NH2.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
NA930.dts
NBG-419N.dts
NCS601W.dts
NW718.dts
OY-0001.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
PBR-M1.dts ramips: Fix support for PBR-M1 board 2015-12-11 15:03:50 +00:00
PSR-680W.dts
PWH2004.dts
PX-4885-4M.dts ramips: fix 7Links PX-4885 dts{, i}, board, image and profile names 2015-08-17 06:01:06 +00:00
PX-4885-8M.dts ramips: fix 7Links PX-4885 dts{, i}, board, image and profile names 2015-08-17 06:01:06 +00:00
PX-4885.dtsi ramips: fix 7Links PX-4885 dts{, i}, board, image and profile names 2015-08-17 06:01:06 +00:00
RE6500.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
RP-N53.dts ramips: add eeprom mtd partition to the Asus RP-N53 dts 2015-11-02 10:18:09 +00:00
rt2880.dtsi
rt3050.dtsi ramips: update dtsi files to support second spi device 2015-11-22 11:49:13 +00:00
rt3352.dtsi ramips: update dtsi files to support second spi device 2015-11-22 11:49:13 +00:00
rt3883.dtsi ramips: update dtsi files to support second spi device 2015-11-22 11:49:13 +00:00
rt5350.dtsi ramips: update dtsi files to support second spi device 2015-11-22 11:49:13 +00:00
RT5350F-OLINUXINO-EVB.dts
RT5350F-OLINUXINO.dts
RT-G32-B1.dts
RT-N10-PLUS.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
RT-N13U.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
RT-N14U.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
RT-N15.dts
RT-N56U.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
RUT5XX.dts
SAP-G3200U3.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
SL-R7205.dts
TEW-691GR.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
TEW-692GR.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
TINY-AC.dts ramips: add support for Dovado tiny AC 2015-11-02 10:17:51 +00:00
UBNT-ERX.dts ramips: add support for Ubiquiti EdgeRouter X (UBNT-ERX) 2015-12-12 07:38:06 +00:00
UR-326N4G.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
UR-336UN.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
V11STFE.dts
V22RW-2X2.dts
VOCORE-8M.dts ramips: adapt VoCore to new second spi device code 2015-11-28 23:24:52 +00:00
VOCORE-16M.dts ramips: adapt VoCore to new second spi device code 2015-11-28 23:24:52 +00:00
VOCORE.dtsi ramips: adapt VoCore to new second spi device code 2015-11-28 23:24:52 +00:00
W150M.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
W306R_V20.dts
W502U.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WCR150GN.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WF-2881.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
WHR-300HP2.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WHR-600D.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WHR-1166D.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WHR-G300N.dts
WITI.dts ramips: add additional support for MQmaker WiTi board 2015-12-11 15:04:13 +00:00
WIZARD8800.dts
WIZFI630A.dts ramips: Added WIZnet WizFi630A Platform based on Ralink RT5350 2015-09-14 20:09:31 +00:00
WL-330N3G.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WL-330N.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WL-341V3.dts
WL-351.dts
WLI-TX4-AG300N.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WMR-300.dts
WNCE2001.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WR512-3GN-4M.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WR512-3GN-8M.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WR6202.dts
WRTNODE.dts
WSR-600.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
WSR-1166.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
WT1520-4M.dts
WT1520-8M.dts
WT1520.dtsi
WT3020-4M.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WT3020-8M.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
WZR-AGL300NH.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
X5.dts
X8.dts
XDXRN502J.dts
Y1.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
Y1.dtsi
Y1S.dts ramips: init usb power for Lenovo Y1S 2015-11-21 21:24:38 +00:00
YOUKU-YK1.dts ramips: add support for Youku YK1 2015-11-24 18:29:02 +00:00
ZBT-WA05.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
ZBT-WG2626.dts ramips: mt7621: use symbolic names of gic interrupt settings 2015-12-11 15:02:13 +00:00
ZBT-WR8305RT.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00
ZTE-Q7.dts ramips: use consistent naming scheme for LEDs 2015-08-17 06:24:34 +00:00