Commit graph

2022 commits

Author SHA1 Message Date
Mathias Kresin
c330408ea9 ramips: use generic board detection for D-Link DAP-1522 A1
Use the generic board detection for the D-Link DAP-1522 A1 instead of the
target specific one as all recent additions are doing.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-02-20 19:25:17 +01:00
Stijn Tintel
f621b53951 kernel: bump 4.9 to 4.9.82
Refresh patches.
Remove upstreamed patches:
- ar7/002-MIPS-AR7-ensure-the-port-type-s-FCR-value-is-used.patch
- backport/040-crypto-fix-typo-in-KPP-dependency-of-CRYPTO_ECDH.patch
Remove layerscape/819-Revert-dmaengine-dmatest-move-callback-wait-queue-to.patch,
it is superseded by upstream commit 297c7cc4b5651b174a62925b6c961085f04979fd.
Remove pending/650-pppoe_header_pad.patch, it is superseded by
upstream commit 1bd21b158e07e0b8c5a2ce832305a0ebfe42c480.
Update patches that no longer apply:
- ar71xx/004-register_gpio_driver_earlier.patch
- hack/204-module_strip.patch
- pending/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch

Fixes CVE-2017-8824.

Compile-tested: ar71xx.
Runtime-tested: ar71xx.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-02-18 02:59:57 +01:00
Stijn Tintel
88ba41453d kernel: bump 4.14 to 4.14.20
Refresh patches.
Remove upstreamed patches:
- backport/080-v4.15-0001-arch-define-weak-abort.patch
- backport/081-v4.15-0002-kernel-exit.c-export-abort-to-modules.patch
Update patch that no longer applies:
pending/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch

Fixes CVE-2017-8824.

Compile-tested: octeon, x86/64.
Runtime-tested: octeon, x86/64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-02-18 02:59:48 +01:00
Mathias Kresin
c4ac02ffca treewide: remove obsolete sysupgrade watchdog kill
The watchdog kill command was meant for busybox watchdog. Busybox watchdog
was replaced by the procd watchdog mid 2013 with commit df7ce9301a
("busybox: disable the watchdog utility by default"), which makes the kill
command obsolete since quite some time.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-02-16 14:44:02 +01:00
Roman Yeryomin
f4e5880d0f ramips: preliminary support for 4.14
- removed upstreamed patches
- 0901-spansion_nand_id_fix.patch is disabled, not clear if it's needed

Signed-off-by: Roman Yeryomin <roman@advem.lv>
Signed-off-by: John Crispin <john@phrozen.org>
2018-02-15 10:46:39 +01:00
Jo-Philipp Wich
dc7a1e8555 ramips: fix reporting effective VLAN ID on MT7621 switches
On MT7621, the REG_ESW_VLAN_VTIM reads are undefined, causing swconfig
to always report `vid: 0` in swconfig show output.

Since a 4K VLAN table is used on this platform, the VLAN ID always
correponds to the actual VLAN table index so provide a specific MT7621
implementation of the get_vid callback which returns the table index
as VLAN ID.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-02-14 16:43:30 +01:00
Jo-Philipp Wich
341b1427fc ramips: properly map pvid for vlans with remapped vid on mt7530/762x switches
Currently, untagged port primary vlan IDs are set to the VLAN table index,
and not the actual VLAN ID, breaking configurations with IDs deviating from
the VLAN index.

Fix the issue by resolving the per-port pvid property to the target VLAN ID
value before committing to the hardware.

Fixes FS#991, FS#1147, FS#1341

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-02-14 16:43:30 +01:00
Jo-Philipp Wich
bb4002c79d ramips: don't clobber vlans with remapped vid on mt7530/762x switches
Avoid overwriting vlan entries with remapped vid in later iterations of
the vlan enumeration loop of mt7530_apply_config().

Fix the problem by refactoring the code to first reset the entire table,
then reprogram only vlans with members to prevent overwriting configured
vlans with unconfigured ones.

Fixes FS#1147, FS#1341

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-02-14 16:43:29 +01:00
George Hopkins
13f9e40602 ramips: add support for D-Link DAP-1522 A1
D-Link DAP-1522 is a wireless bridge/access point with 4 LAN
ports and a dual-band wireless chipset.

Specifications:
- Ralink RT2880
- 32 MB of RAM
- 4 MB of Flash
- 4x 10/100/1000 Mbps Ethernet (RTL8366SR)
- 802.11abgn (RT2850)

Flash Instructions:
1. Download lede-ramips-rt288x-dap-1522-a1-squashfs-factory.bin
2. Open the web interface and upload the image

Signed-off-by: George Hopkins <george-hopkins@null.net>
2018-02-13 11:18:07 +01:00
INAGAKI Hiroshi
192b5a7710 ramips: use new image build code for WHR-G300N
The tftp.bin image for Buffalo WHR-G300N was not built, so I was fixed
it after rewriting to new image build code. And the code for
factory-EU.bin was broken, so I deleted it.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2018-02-13 10:01:53 +01:00
Rosen Penev
c60a21532b ramips: Add support for the GnuBee Personal Cloud Two
The GnuBee Personal Cloud Two crowdfunded on https://www.crowdsupply.com
It is a low-cost, low-power, network-attached storage device.

Specifications:

- SoC: MediaTek MT7621AT
- RAM: DDR3 512 MB
- Flash: 32 MB
- Six SATA ports for 3.5" Drives
- One SDcard
- One USB 3.0
- Two USB 2.0
- Gigabit Ethernet: Three Ports
- UART 3.5mm Audio Jack or 3 pin header - 57600 8N1
- Three GPIOs available on a pin header

Flash instructions:

The GnuBee Personal Cloud Two ships with libreCMC installed.
libreCMC is a Free Software Foundation approved fork of LEDE/OpenWrt.
As such one can upgrade using the webinterface or sysupgrade.

Das U-Boot has multiple options for recovery or updates including :

- USB
- http
- tftp

Errata:
- While there are three ethernet ports, the third requires support for
  the second GMAC. This will come in kernel 4.14.
- The first hard drive slot has a clearance issue with the two fan
  headers. Workaround is to pull the headers out and connect the pins to
  jumper wires.
- Using this device as a NAS is problematic with the 4.9 kernel as many
  /dev/sdX reads throw silent errors. The current theory behind this is
  some kind of unhandled DMA mapping error in the kernel. This is not an
  issue with kernel 4.4.

Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
Signed-off-by: Rosen Penev <rosenp@gmail.com>
2018-02-13 10:01:52 +01:00
Henryk Heisig
14951e8f8e ramips: add support for TP-Link Archer C50 v3
TP-Link Archer C50 v3 is a router with 5-port FE switch and
non-detachable antennas. It's based on MediaTek MT7628N+MT7612E.

Specification:
- MediaTek MT7628N/N (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 4x external, non-detachable antennas
- UART (J1) header on PCB (115200 8n1)
- 7x LED (GPIO-controlled*), 2x button, power switch

* WAN LED in this devices is a dual-color, dual-leads type which isn't
  (fully) supported by gpio-leds driver. This type of LED requires both
  GPIOs state change at the same time to select color or turn it off.
  For now, we support/use only the green part of the LED.

Flash instruction:

The only way to flash LEDE image in ArcherC50v3 is to use
tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.0.66/24 and tftp server.
2. Rename "openwrt-ramips-mt7628-ArcherC50v3-squashfs-tftp-recovery.bin"
   to "tp_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed for around 6-7 seconds, until
   device starts downloading the file.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Henryk Heisig <hyniu@o2.pl>
2018-02-11 16:04:16 +01:00
Henryk Heisig
e39a240ba2 ramips: ArcherC20v4: use common TP-Link dtsi file
and remove common part from dts file.

Signed-off-by: Henryk Heisig <hyniu@o2.pl>
2018-02-11 16:04:16 +01:00
Henryk Heisig
368a7f4cec ramips: change the TP-Link dtsi filename
Signed-off-by: Henryk Heisig <hyniu@o2.pl>
2018-02-11 16:04:16 +01:00
Daniel Golle
32f120b783 ramips: various fixes for zbt-we1226
Convert userspace code to use generic device-tree compatible board
detection method.  Users of the existing code will have to use
sysupgrade -F once to switch to the new generic board naming.
Properly setup pinctrl fixing the switch port LEDs.

Fixes commit 9c4fe103cb (ramips: add support for ZBT-WE1226)
Reported-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-02-06 03:00:33 +01:00
Felix Fietkau
d3ea5fc9f3 ramips: use napi_alloc_frag and skb_free_frag
Slightly improves rx performance

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-05 10:16:26 +01:00
Felix Fietkau
968b861612 ramips: improve NAPI polling to increase GRO batch size
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-05 10:16:26 +01:00
Felix Fietkau
cde71a543c build: replace uses of OpenWrt with $(VERSION_DIST)
This makes the distribution name more configurable.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-05 10:15:53 +01:00
Jackson Ming Hu
21d3643828 ramips: add support for Widora Neo 32MB flash revision
Widora has updated their Widora Neo board recently.

The new model uses 32MB WSON-8 factor SPI flash
instead of the original 16MB SOP-8 factor SPI flash.

All the other hardware components are the same as
the first revision.

Detailed hardware specs listed below:

CPU: MTK MT7688AN
RAM: 128MB DDR2
ROM: 32MB WSON-8 factor SPI Flash (Winbond)
WiFi: Built-in 802.11n 150Mbps?
Ethernet: 10/100Mbps x1
Audio codec: WM8960
Other IO: USB OTG;
	  USB Power+Serial (CP2104);
	  3x LEDs (Power, LAN, WiFi);
	  2x Keys (WPS, CPU Reset)
	  1x Audio In/Out
	  1x IPEX antenna port
	  1x Micro SD slot

Signed-off-by: Jackson Ming Hu <huming2207@gmail.com>
Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-01-23 23:31:09 +01:00
Mathias Kresin
a411881a40 ramips: add flash size postfix to Widora neo
Rename the Widora neo by adding a flash size prefix. Move the common parts
into a dtsi to be prepare everything for upcomming support of the 32MB
version.

Migrate the Widora neo to the generic board detection as well.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-01-23 23:31:09 +01:00
Rosen Penev
c25d9cbde8 ramips: Fix GB-PC1 cpuclock again
The intended frequency is 900 MHz, not 90.

Fixes: 7059ab48a6 ("ramips: fix cpuclock for the GB-PC1")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
2018-01-24 07:33:42 +01:00
Daniel Golle
9c4fe103cb ramips: add support for ZBT-WE1226
MT7628NN (580MHz), 8MB SPI NOR, 64MB DDR2 RAM

Everything except for the switch LEDs works great.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-01-23 02:56:57 +01:00
Kevin Darbyshire-Bryant
d8565a06dc kernel: bump 4.9 to 4.9.77
Refresh patches.
Remove upstreamed patches:

target/linux/generic/backport-4.9/023-2-smsc75xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch
target/linux/generic/backport-4.9/023-3-cx82310_eth-use-skb_cow_head-to-deal-with-cloned-skb.patch
target/linux/generic/backport-4.9/023-4-sr9700-use-skb_cow_head-to-deal-with-cloned-skbs.patch
target/linux/generic/backport-4.9/023-5-lan78xx-use-skb_cow_head-to-deal-with-cloned-skbs.patch

CVEs completely or partially addressed:

CVE-2017-5715
CVE-2017-5753
CVE-2017-17741
CVE-2017-1000410

Compile-tested: ar71xx Archer C7 v2
Run-tested: ar71xx Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-01-20 20:22:01 +01:00
Serg Studzinskii
eb58b14d27 ramips: tl-wr840n-v5: increase firmware partition for 4Mmtk layot
According to console log during TP-Link TL-WR840N v5 OEM firmware update
procedure 0x3e0000-0x3f0000 64kB "config" partition, which is used to store
router's configuration settings, is erased and recreated again during every
OEM firmware update procedure, thus does not contain any valuable factory data.
So it is conviniant to use this extra 64kB erase block for jffs overlay due
limited flash size on this device like it used on TP-Link's ar71xx boards.

Signed-off-by: Serg Studzinskii <serguzhg@gmail.com>
2018-01-18 08:04:18 +01:00
Daniel Gimpelevich
e4442ca2d8 ramips: use blue status LED for Xiaomi Router 3G
The blue LED is what other firmwares use for this device, and it's a lot
easier on the eyes than its shade of yellow, which implies an error
condition.

Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
[merge into existing $boardname:blue:status block]
Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: Piotr Dymacz <pepe2k@gmail.com>
Acked-by: Cezary Jackiewicz <cezary@eko.one.pl>
2018-01-15 21:45:43 +01:00
Maxim Anisimov
5bdd238b63 ramips: add support for TP-Link Archer C20 v4
TP-Link Archer C20 v4 is a router with 5-port FE switch and
non-detachable antennas. It's based on MediaTek MT7628N+MT7610EN.

Specification:
- MediaTek MT7628N/N (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 1T1R 5 GHz
- 5x 10/100 Mbps Ethernet
- 3x external, non-detachable antennas
- UART (J1) header on PCB (115200 8n1)
- 7x LED (GPIO-controlled*), 2x button, power input switch

* WAN LED in this devices is a dual-color, dual-leads type which isn't
  (fully) supported by gpio-leds driver. This type of LED requires both
  GPIOs state change at the same time to select color or turn it off.
  For now, we support/use only the green part of the LED.
* MT7610EN ac chip isn't not supported by LEDE. Therefore 5Ghz won't
  work.

Flash instruction:

The only way to flash LEDE image in ArcherC20v4 is to use
tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.0.66/24 and tftp server.
2. Rename "openwrt-ramips-mt7628-ArcherC20v4-squashfs-tftp-recovery.bin"
   to "tp_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed for around 6-7 seconds, until
   device starts downloading the file.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
2018-01-15 21:45:43 +01:00
Maxim Anisimov
ff1e895530 ramips: rename TP-Link Archer C20 to TP-Link Archer C20 v1
This changes device name from "TP-Link Archer C20" to "TP-Link Archer C20 v1"
because of TPLINK released new TP-Link Archer C20 v4. Additionally
migration to the generic board detection has been made.

Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
2018-01-15 21:45:43 +01:00
Chen Minqiang
a8054d83dc ramips: add image checks
As long as we can't enforce image metadata, we need to use (platform)
image checks to have at least soem kind of validation.

Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
2018-01-15 21:45:43 +01:00
Piotr Dymacz
5352669c2c ramips: add support for ALFA Network AC1200RM
ALFA Network AC1200RM is an AC1200 router, with 5-port FE switch and
USB 2.0 port. Device is based on MediaTek MT7620A + MT7612EN.

Specification:

- MT7620A (580 MHz)
- 64 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 5x 10/100 Mbps Ethernet with passive PoE output in WAN and LAN4
- 2T2R 2.4 GHz (MT7620A)
- 2T2R 5 GHz (MT7612EN)
- 1x USB 2.0
- 9x LED (8 driven by GPIO)
- 1x button (reset)
- DC jack for main power input (12-24 V)
- 2x UART, I2C, I2S and LED headers

Flash instruction (do it under U-Boot, using UART and TFTP server):

Select option "2: Load system code then write to Flash via TFTP" and
use "sysupgrade" image.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
2018-01-15 00:12:13 +01:00
Rosen Penev
7059ab48a6 ramips: fix cpuclock for the GB-PC1
The GnuBee PC1 stock bootloader runs at 900Mhz. This fixes bad clock drift when running the platform.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2018-01-12 08:02:51 +01:00
Chuanhong Guo
a657978fe7 ramips: fix lenovo newifi-y1 switch and LED config
There are 3 ethernet ports on Y1. LAN1 on port1, LAN2 on port0 and WAN on
port4.

Use a standalone switch configuration to match this and use the switch
trigger so that LAN LED could indicate the connetction status for both
lan ports correctly.

This patch also drop the internet led configuration, because there is a
WAN led for port4 and eth0.2 isn't always used as WAN.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2018-01-09 22:05:46 +01:00
Mathias Kresin
6912e55e71 ramips: add missing soc compatibles to dts
Add SoC compatibles where missing.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-01-09 22:05:46 +01:00
Mathias Kresin
3326e36fa7 ramips: firewrt: indicate boot status via LED
Add the Firefly FireWRT gree power LED to diag.sh to indicate the boot
status via the power LED.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-01-09 22:05:46 +01:00
Mathias Kresin
4dd51788dd ramips: fix Omega2 compatible string
Change the compatibel from Omega to Omega2 and add the compatible string
where missing.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-29 22:32:34 +01:00
Mathias Kresin
76d735d189 ramips: fix widora neo diag led
The diag LED is named widora🍊wifi and can't be derived from the
boardname.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-29 22:32:34 +01:00
Kevin Darbyshire-Bryant
7b6e01d389 kernel: bump 4.9 to 4.9.72
Refresh patches.

Runtime tested: ar71xx - Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2017-12-26 23:31:00 +01:00
Mathias Kresin
c7776d4c55 ramips: fix Linkit smart 7688 support
Use a more appropriate compatible string. Fix the wireless led GPIO and
add the default wireless trigger. Use the wireless LED for boot state
indication as well.

Remove the GPIO pinmux for pins not exposed on the board.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-23 15:35:52 +01:00
Henryk Heisig
39e9bfb181 ramips: add support for TP-Link TL-MR3420 v5
TP-Link TL-MR3420 v5 are simple N300 router with
5-port FE switch and non-detachable antennas.
Its very similar to TP-Link TL-WR841N V13.

Specification:

- MT7628N/N (580 MHz)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH
- 2T2R 2.4 GHz
- 5x 10/100 Mbps Ethernet
- 2x external, non-detachable antennas
- USB 2.0 Port
- UART (J1) header on PCB (115200 8n1)
- 8x LED, 2x button, power input switch

Flash instruction:

The only way to flash LEDE image in mr3420v5 is to use
tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.0.225/24 and tftp server.
2. Rename "lede-ramips-mt7628-tplink_tl-mr3420-v5-squashfs-tftp-recovery.bin"
   to "tp_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed for around 6-7 seconds, until
   device starts downloading the file.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Henryk Heisig <hyniu@o2.pl>
2017-12-23 15:35:52 +01:00
Mathias Kresin
8ca650b8ce ramips: move common tplink image build code into own recipe
Move common tplink image build code into own recipe. Include the common
parts instead of including a full build recipe and overwriting former set
varaibles.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-23 15:35:52 +01:00
Mathias Kresin
198da20401 ramips: fix devicetree compat strings
"PandoraBox" is not the name of the manufacturer, it's a firmware made by
the manufacturer actually. Their official English name is "D-Team".

PBR-M1 is the only one they use "PandoraBox" as a brand name. Their other
products are using "Newifi" as their trademark (including Y1 and Y1S which
used to be OEM products for Lenovo).

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-21 01:05:16 +01:00
Jackson Ming Hu
c0e131b436 ramips: add support for newifi d2
Previously Newifi D2 could only use PandoraBox M1's firmware.
It works fine, but LED GPIO is different.
As a result, a separated DTS file for this device should be implemented.

Hardware spec:

* CPU: MTK MT7621A
* RAM: 512MB
* ROM: 32MB SPI Flash
* WiFi: MTK MT7603+MT7612
* Button: 2 buttons (reset, wps)
* LED: 3 single-color LEDs (USB, WiFi 2.4GHz, WiFi 5GHz) &
       2 dual-color LEDs (Power, Internet)
* Ethernet: 5 ports, 4 LAN + 1 WAN

Installation method:

Same as Newifi D1, users may need to request unlock code from the device
manufacturer. Otherwise, a SPI flash programmer may be necessary to get
the firmware flashed. After the device is unlocked, press and hold reset
button before power cable plugs in. Then go to http://192.168.1.1 to
upload and flash the firmware package.

Signed-off-by: Jackson Ming Hu <huming2207@gmail.com>
2017-12-21 01:05:16 +01:00
Andrew Crawley
fe6f298b07 ramips: add support for Vonets VAR11N-300
The VAR11N-300 is a tiny wireless-N device with a hardwired Ethernet
cable, one extra Ethernet port, and an internal antenna, based on the
MediaTek MT7620n chipset.

Specs:
- MT7620n WiSoC @ 600MHz
- 32 MB SDRAM
- 4 MB SPI flash
- 2T2R 2.4GHz WiFi-N
- 1 attached 10/100 Ethernet cable (LAN)
- 1 10/100 Ethernet port (WAN)
- 1 attached USB / barrel 5vdc power cable
- 5 LEDs (see notes below)
- 1 reset button
- 1 UART (3 pads on board)

Installation:

The stock firmware does not support uploading new firmware directly,
only checking the manufacturer's site for updates.  This process may be
possible to spoof, but the update check uses some kind of homebrew
encryption that I didn't investigate.  Instead, you can install via a
backdoor:

1. Set up a TFTP server to serve the firmware binary
(lede-ramips-mt7620-var11n-300-squashfs-sysupgrade.bin)
2. Factory reset the device by holding the reset button for a few
seconds.
3. Open the web interface (default IP: 192.168.253.254)
4. Log in with the "super admin" credentials: username `vonets`,
password `vonets26642519`.
5. On the "Operative Status" page, click the text "System Uptime", then
quickly click the uptime value.
6. If successful, an alert dialog will appear reading "Ated start", and
the device will now accept telnet connections.  If the alert does not
appear, repeat step 5 until it works (the timing is a bit tricky).
7. Telnet to the device using credentials "admin / admin"
8. Retrieve the firmware binary from the tftp server: `tftp -l lede.bin
-r lede-ramips-mt7620-var11n-300-squashfs-sysupgrade.bin -g
<tftp-server-ip>`
9. Write the firmware to flash: `mtd_write write lede.bin /dev/mtd4`
10. Reboot

Tested:
- LAN / WAN ethernet
- WiFi
- LAN / WAN / status LED GPIOs (see notes below)
- Reset button
- Sysupgrade

Notes:

LEDs:

The board has 5 LEDs - two green LEDs for LAN / WAN activity, one blue
LED for WiFi, and a pair of "status" LEDs connected to the same GPIO
(the blue LED lights when the GPIO is low, and the green when it's
high).  I was unable to determine how to operate the WiFi LED, as it
does not appear to be controlled by a GPIO directly.

Recovery:

The default U-boot installation will only boot from flash due to a
missing environment block.  I generated a valid 4KB env block using
U-boot's `fw_setenv` tool and wrote it to flash at 0x30000 using an
external programmer.  After this, it was possible to enter the U-boot
commandline interface and download a new image via TFTP (`tftpboot
81b00000 <image-filename>`), but while I could boot this image
sucessfully (`bootm`), writing it to flash (`cp.linux`) just corrupted
the flash chip.  The sysupgrade file can be written to flash at 0x50000
using an external programmer.

Signed-off-by: Andrew Crawley <acrawley@gmail.com>
2017-12-21 01:05:16 +01:00
Mathias Kresin
ad002c397a ramips: add helper variable for boardname
Add a helper variable which contains the boardname separated from the
vendor name. It allows to switch to a device tree compatible string
based boardname, by keeping the $board:colour:function syntax in
scripts handling/adding config for LEDs.

Boards not using the device tree compatible string as based boardname
are unaffected by the change, since none of them uses a comma in the
boardname.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-21 01:05:16 +01:00
Mathias Kresin
6545c71d2c ramips: sync image filename with boardname
Use <manufacturer>_<modelname> as image name for board using the
devicetree compat string as boardname.

Replace the underline of the device define, to keep the SUPPORTED_DEVICES
in sync with a devicetree compat string based boardname.

Override the default SUPPORTED_DEVICES for board which are having an
userspace boardname with an underline.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-21 01:05:16 +01:00
Mathias Kresin
7d3ec5f833 ramips: fallback to generic board detect
Fallback to the generic board detection if no case for the current
board exists.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-21 01:05:16 +01:00
Mathias Kresin
224d4a96dd ramips: drop LinkIt Smart 7688 Duo userspace support
The  LinkIt Smart 7688/LinkIt Smart 7688 Duo are identical beside the
extra ATmega32U4 - accessible via UART - on the the Duo.

Since all relevant hardware is identical, drop the Duo special handling
in userspace.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-21 01:05:16 +01:00
Hauke Mehrtens
f704b643b9 kernel: Update kernel 4.9 to 4.9.70
Runtime tested on lantiq.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-12-19 22:45:27 +01:00
Mathias Kresin
95fe3c51e5 ramips: fix polarity in gpio-export node
If we need to set the initial output value to GPIOF_OUT_INIT_HIGH (1) to
enable something, the pin is ACTIVE_HIGH. The same applies to
GPIOF_OUT_INIT_LOW (0) and ACTIVE_LOW.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-18 09:32:27 +01:00
Luis Araneda
575178e462 treewide: add only one device when appending to TARGET_DEVICES
This will avoid some conflicts when doing a git rebase or merge,
specially when adding support to a new device.

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
[drop brcm47xx changes which rename the images]
Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-12-12 18:47:26 +01:00
Pavel Kubelun
69d22a6bf6 ramips: fix a typo in 02_network
The typo in network defaults script in ramips target that prevents
defaults to initialize.

Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
2017-12-08 22:34:31 +01:00