This change was included in the original pull request but later omitted
for some reason:
https://github.com/openwrt/openwrt/pull/4936
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
(cherry picked from commit 4cccea02a6)
Import patch which removes the default pinctrl of uart0 to suppress
the unwanted warning. Apply also to downstream boards.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Import pending patch "arm: dts: mt7622: force high-speed mode for uart"
from Weijie Gao <weijie.gao@mediatek.com> fixing the UART problems on
MT7622 which made it hard to use the U-Boot menu on devices with this
SoC.
This patch is also contained in commit
c09eb08dad ("uboot-mediatek: add support for MT798x platforms")
in the development branch.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Treat missing compression node in FIT image as IH_COMP_NONE.
This is implicentely already happening in most places, but for now
was still triggering an annoying warning about initramfs compression
being obsolete despite compression note being absent.
Fix this.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 0a18456ffc)
Truncating a UBI volume using `ubi write 0x0 volname 0x0` results in
segfault on newer U-Boot. Write 1MB of 0s instead.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit d118cbdfec)
Use 4k sectors when accessing the U-Boot environment on the 64MiB
SPI-NOR flash chip found in the UniFi 6 LR. The speeds up environment
write access as only 4kB instead of 64kB have to be written.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit f0adf253fd)
Image names as well as the calculation of the padded image size did
not work as intended. Fix that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 0bc8889e7b)
Commit 0b7c66c ("at91bootstrap: add sama5d27_som1_eksd1_uboot as
default defconfig") changed default booting media for sama5d27_som1_ek
board w/o any reason. Changed it back to sdmmc0 as it is for all the
other Microchip supported distributions for this board (Buildroot,
Yocto Project). The initial commit cannot be cleanly reverted.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
(cherry picked from commit e9f12931e6)
Commit adc69fe (""uboot-at91: changed som1 ek default defconfigs")
changed the booting media to sdmmc1 as default booting w/o any reason.
The Microchip releases for the rest of supported distributions (Buildroot,
Yocto Project) uses sdmmc0 as default booting media for this board.
Thus change it back to sdmmc0. With this remove references to sdmmc1
config. The initial commit cannot be cleanly reverted.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
(cherry picked from commit 9a49788008)
MTS WG430223 is a wireless AC1300 (WiFi 5) router manufactured by
Arcadyan company. It's very similar to Beeline Smartbox Flash (Arcadyan
WG443223).
Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 128 MiB
Flash: 128 MiB (Winbond W29N01HV)
Wireless 2.4 GHz (MT7615DN): b/g/n, 2x2
Wireless 5 GHz (MT7615DN): a/n/ac, 2x2
Ethernet: 3xGbE (WAN, LAN1, LAN2)
USB ports: No
Button: 1 (Reset/WPS)
LEDs: 2 (Red, Green)
Power: 12 VDC, 1 A
Connector type: Barrel
Bootloader: U-Boot (Ralink UBoot Version: 5.0.0.2)
OEM: Arcadyan WG430223
Installation
------------
1. Login to the router web interface (superadmin:serial number)
2. Navigate to Administration -> Miscellaneous -> Access control lists &
enable telnet & enable "Remote control from any IP address"
3. Connect to the router using telnet (default admin:admin)
4. Place *factory.trx on any web server (192.168.1.2 in this example)
5. Connect to the router using telnet shell (no password required)
6. Save MAC adresses to U-Boot environment:
uboot_env --set --name eth2macaddr --value $(ifconfig | grep eth2 | \
awk '{print $5}')
uboot_env --set --name eth3macaddr --value $(ifconfig | grep eth3 | \
awk '{print $5}')
uboot_env --set --name ra0macaddr --value $(ifconfig | grep ra0 | \
awk '{print $5}')
uboot_env --set --name rax0macaddr --value $(ifconfig | grep rax0 | \
awk '{print $5}')
7. Ensure that MACs were saved correctly:
uboot_env --get --name eth2macaddr
uboot_env --get --name eth3macaddr
uboot_env --get --name ra0macaddr
uboot_env --get --name rax0macaddr
8. Download and write the OpenWrt images:
cd /tmp
wget http://192.168.1.2/factory.trx
mtd_write erase /dev/mtd4
mtd_write write factory.trx /dev/mtd4
9. Set 1st boot partition and reboot:
uboot_env --set --name bootpartition --value 0
Back to Stock
-------------
1. Run in the OpenWrt shell:
fw_setenv bootpartition 1
reboot
2. Optional step. Upgrade the stock firmware with any version to
overwrite the OpenWrt in Slot 1.
MAC addresses
-------------
+-----------+-------------------+----------------+
| Interface | MAC | Source |
+-----------+-------------------+----------------+
| label | A4:xx:xx:51:xx:F4 | No MACs was |
| LAN | A4:xx:xx:51:xx:F6 | found on Flash |
| WAN | A4:xx:xx:51:xx:F4 | [1] |
| WLAN_2g | A4:xx:xx:51:xx:F5 | |
| WLAN_5g | A6:xx:xx:21:xx:F5 | |
+-----------+-------------------+----------------+
[1]:
a. Label wasb't found neither in factory nor in other places.
b. MAC addresses are stored in encrypted partition "glbcfg". Encryption
key hasn't known yet. To ensure the correct MACs in OpenWrt, a hack
with saving of the MACs to u-boot-env during the installation was
applied.
c. Default Ralink ethernet MAC address (00:0C:43:28:80:A0) was found in
"Factory" 0xfff0. It's the same for all MTS WG430223 devices. OEM
firmware also uses this MAC when initialazes ethernet driver. In
OpenWrt we use it only as internal GMAC (eth0), all other MACs are
unique. Therefore, there is no any barriers to the operation of several
MTS WG430223 devices even within the same broadcast domain.
Stock firmware image format
---------------------------
The same as Beeline Smartbox Flash but with another trx magic
+--------------+---------------+----------------------------------------+
| Offset | | Description |
+==============+===============+========================================+
| 0x0 | 31 52 48 53 | TRX magic "1RHS" |
+--------------+---------------+----------------------------------------+
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
(cherry picked from commit 498c15376b)
Add patch to skip bad blocks when reading from SPI-NAND. This is needed
in case erase block(s) early in the flash inside the FIP area are bad
and hence need to be skipped in order to be able to boot on such damaged
chips.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit c0109537d1)
- Release announcement:
https://lore.kernel.org/u-boot/20220711134339.GV1146598@bill-the-cat/
- Changes between 2022.04 and 2022.07:
https://source.denx.de/u-boot/u-boot/-/compare/v2022.04...v2022.07?from_project_id=531
Remove one upstreamed patch and add patch to fix issue with sunxi tool
as it uses function from newer version libressl (3.5.0).
Signed-off-by: Andre Heider <a.heider@gmail.com>
Tested-by: Josef Schlehofer <pepe.schlehofer@gmail.com> [Turris Omnia]
(cherry picked from commit 24bf6813bad98a8eba5430ed5e4da89d54797274)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
[Improve commit message]
Config partition contains uboot env for the first 0x20000 bytes.
The rest of the partition contains other data including the device MAC
address and the password printed on the label.
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
(cherry picked from commit 0bfe1cfbb1)
The system parameters are contained in the Bdata partition.
To use the fw_setsys command, you need to create a file
fw_sys.config.
This file is created after calling the functions
ubootenv_add_uci_sys_config and ubootenv_add_app_config.
Signed-off-by: Oleg S <remittor@gmail.com>
[ wrapped commit description to 72 char ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
(cherry picked from commit 6c7e337c80)
Buidbots are throwing the following compile error:
In file included from tools/aisimage.c:9:
include/image.h:1133:12: fatal error: openssl/evp.h: No such file or directory
^~~~~~~~~~~~~~~
compilation terminated.
Fix it by passing `UBOOT_MAKE_FLAGS` variable to make.
Suggested-by: Petr Štetiar <ynezz@true.cz>
Fixes: 6d5611af28 ("uboot-at91: update to linux4sam-2022.04")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
(cherry picked from commit 95a24b5479)
Update uboot-at91 to linux4sam-2022.04. As linux4sam-2022.04 is based on
U-Boot v2022.01 which contains commit
93b196532254 ("Makefile: Only build dtc if needed") removed also the DTC
variable passed to MAKE to force the compilation of DTC.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
(cherry picked from commit 6d5611af28)
This fixes problem of overwriting BCM4908 U-Boot and DTB files by
BCM4912 ones. That bug didn't allow booting BCM4908 devices.
Fixes: f4c2dab544 ("uboot-bcm4908: add BCM4912 build")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit a8e1e30543)
The change of the PKG_VERSION caused the hash of the package to
change. This is because the PKG_VERSION is present in the
internal directory structure of the archive.
Fixes: 038d5bdab1 ("layerscape: use semantic versions for LSDK")
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
(cherry picked from commit e879cccaa2)
(cherry picked from commit d4391ef073)
Select matching U-Boot for both v1 and v2 variants.
Fixes: 15a02471bb ("mediatek: new target mt7622-ubnt-unifi-6-lr-v1")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 2caa03ec86)
We don't need to make sure that we want to have enabled
CONFIG_CMD_SETEXPR by default, since this is already done in U-boot [1].
This was actually needed only for clearfog board [2], which was added in
commit: da0005a6d08ae33d958a6d8a6c0c12dc07b5b2b8 ("uboot-mvebu: add
patch to enable setexpr for clearfog boards) and send to U-boot to fix
it properly. After a while, there was added support for Turris Omnia,
which uses setexpr as well [3], but for this board, there are no fixes
needed in U-boot and that's why we can remove this option here.
It is helpful with shell scripting. If some downstream distributions are
using it, they should correct it in defconfig for related boards.
[1] e95afa5675/cmd/Kconfig (L1504)
[2] 852126680e/target/linux/mvebu/image/clearfog.bootscript (L7)
[3] 852126680e/target/linux/mvebu/image/turris-omnia.bootscript (L2)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
(cherry picked from commit 69cef74c67)
Option CMD_SETEXPR is already default in U-boot [1], since this was
disabled since initial version for this board, there is send this
patch to U-boot mailing list to enable it.
It is required to use in OpenWrt bootscript for these boards [2].
[1] e95afa5675/cmd/Kconfig (L1504)
[2] 852126680e/target/linux/mvebu/image/clearfog.bootscript (L7)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
(cherry picked from commit b3c2072504)
Buidbots are currently choking on the following compile error:
In file included from tools/aisimage.c:9:
include/image.h:1133:12: fatal error: openssl/evp.h: No such file or directory
# include <openssl/evp.h>
^~~~~~~~~~~~~~~
compilation terminated.
This is caused by a complete overriding of make flags which are provided
correctly in `UBOOT_MAKE_FLAGS` variable, but currently overriden
instead of extended. This then leads to the usage of build host include
dirs, which are not available.
Fix it by extending `UBOOT_MAKE_FLAGS` variable in all device recipes.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit 481339a042)
The ZyXEL GS1900-24E is a 24 port gigabit switch similar to other GS1900
switches.
Specifications
--------------
* Device: ZyXEL GS1900-24E
* SoC: Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash: 16 MiB Macronix MX25L12835F
* RAM: 128 MiB DDR2 SDRAM Nanya NT5TU128M8GE
* Ethernet: 24x 10/100/1000 Mbps
* LEDs: 1 PWR LED (green, not configurable)
1 SYS LED (green, configurable)
24 ethernet port link/activity LEDs (green, SoC controlled)
* Buttons: 1 "RESET" button on front panel
* Switch: 1 Power switch on rear of device
* Power 120-240V AC C13
* UART: 1 serial header (JP2) with populated standard pin connector on
the left side of the PCB.
Pinout (front to back):
+ Pin 1 - VCC marked with white dot
+ Pin 2 - RX
+ Pin 3 - TX
+ PIn 4 - GND
Serial connection parameters: 115200 8N1.
Installation
------------
OEM upgrade method:
* Log in to OEM management web interface
* Navigate to Maintenance > Firmware
* Select the HTTP radio button
* Select the Active radio button
* Use the browse button to locate the
realtek-rtl838x-zyxel_gs1900-24e-initramfs-kernel.bin
file and select open so File Path is updated with filename.
* Select the Apply button. Screen will display "Prepare
for firmware upgrade ...".
*Wait until screen shows "Do you really want to reboot?"
then select the OK button
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/realtek-rtl838x-zyxel_gs1900-24e-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
U-Boot TFTP method:
* Configure your client with a static 192.168.1.x IP (e.g. 192.168.1.10).
* Set up a TFTP server on your client and make it serve the initramfs image.
* Connect serial, power up the switch, interrupt U-boot by hitting the
space bar, and enable the network:
> rtk network on
* Since the GS1900-24E is a dual-partition device, you want to keep the OEM
firmware on the backup partition for the time being. OpenWrt can only boot
from the first partition anyway (hardcoded in the DTS). To make sure we are
manipulating the first partition, issue the following commands:
> setsys bootpartition 0
> savesys
* Download the image onto the device and boot from it:
> tftpboot 0x84f00000 192.168.1.10:openwrt-realtek-rtl838x-zyxel_gs1900-24e-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24e-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
Signed-off-by: Raylynn Knight <rayknight@me.com>
(cherry picked from commit b515ad10a6)
Hardware specs:
SoC: Qualcomm IPQ8065 (dual core Cortex-A15)
RAM: 512 MB DDR3
Flash: 256 MB NAND, 32 MB NOR
WiFi: QCA9983 2.4 GHz, QCA9984 5 GHz
Switch: QCA8337
Ethernet: 5x 10/100/1000 Mbit/s
USB: 1x USB 3.0 Type-A
Buttons: WPS, Reset
Power: 12 VDC, 2.5 A
Ethernet ports:
1x WAN: connected to eth2
4x LAN: connected via the switch to eth0 and eth1
(eth0 is disabled in OEM firmware)
MAC addresses (OEM and OpenWrt):
fw_env @ 0x00 d4🆎82:??:??:?a LAN (eth1)
fw_env @ 0x06 d4🆎82:??:??:?b WAN (eth2)
fw_env @ 0x0c d4🆎82:??:??:?c WLAN 2.4 GHz (ath1)
fw_env @ 0x12 d4🆎82:??:??:?d WLAN 5 GHz (ath0)
fw_env @ 0x18 d4🆎82:??:??:?e OEM usage unknown (eth0 in OpenWrt)
OID d4🆎82 is registered to:
ARRIS Group, Inc., 6450 Sequence Drive, San Diego CA 92121, US
More info:
https://openwrt.org/inbox/toh/arris/tr4400_v2
IMPORTANT:
This port requires moving the 'fw_env' partition prior to first boot to
consolidate 70% of the usable space in flash into a contiguous partition.
'fw_env' contains factory-programmed MAC addresses, SSIDs, and passwords.
Its contents must be copied to 'rootfs_1' prior to booting via initramfs.
Note that the stock 'fw_env' partition will be wiped during sysupgrade.
A writable 'stock_fw_env' partition pointing to the old, stock location
is included in the port to help rolling back this change if desired.
Installation:
- Requires serial access and a TFTP server.
- Fully boot stock, press ENTER, type in:
mtd erase /dev/mtd21
dd if=/dev/mtd22 bs=128K count=1 | mtd write - /dev/mtd21
umount /config && ubidetach -m 23 && mtd erase /dev/mtd23
- Reboot and interrupt U-Boot by pressing a key, type in:
set mtdids 'nand0=nand0'
set mtdparts 'mtdparts=nand0:155M@0x6500000(mtd_ubi)'
set bootcmd 'ubi part mtd_ubi && ubi read 0x44000000 kernel && bootm'
env save
- Setup TFTP server serving initramfs image as 'recovery.bin', type in:
set ipaddr 192.168.1.1
set serverip 192.168.1.2
tftpboot recovery.bin && bootm
- Use sysupgrade to install squashfs image.
This port is based on work done by AmadeusGhost <amadeus@jmu.edu.cn>.
Signed-off-by: Rodrigo Balerdi <lanchon@gmail.com>
[add 5.15 changes for 0069-arm-boot-add-dts-files.patch]
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
(cherry picked from commit f8b0010dfb)
The ZyXEL GS1900-16 is a 16 port gigabit switch similar to other GS1900 switches.
Specifications
--------------
* Device: ZyXEL GS1900-16
* SoC: Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash: 16 MiB Macronix MX25L12835F
* RAM: 128 MiB DDR2 SDRAM Nanya NT5TU128M8HE
* Ethernet: 16x 10/100/1000 Mbps
* LEDs: 1 PWR LED (green, not configurable)
1 SYS LED (green, configurable)
16 ethernet port link/activity LEDs (green, SoC controlled)
* Buttons: 1 "RESET" button on front panel
* Power 120-240V AC C13
* UART: 1 serial header (J12) with populated standard pin connector on
the right back of the PCB.
Pinout (front to back):
+ Pin 1 - VCC marked with white dot
+ Pin 2 - RX
+ Pin 3 - TX
+ PIn 4 - GND
Serial connection parameters: 115200 8N1.
Installation
------------
OEM upgrade method:
* Log in to OEM management web interface
* Navigate to Maintenance > Firmware
* Select the HTTP radio button
* Select the Active radio button
* Use the browse button to locate the
realtek-generic-zyxel_gs1900-16-initramfs-kernel.bin
file amd select open so File Path is update with filename.
* Select the Apply button. Screen will display "Prepare
for firmware upgrade ...".
*Wait until screen shows "Do you really want to reboot?"
then select the OK button
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/realtek-generic-zyxel_gs1900-16-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
U-Boot TFTP method:
* Configure your client with a static 192.168.1.x IP (e.g. 192.168.1.10).
* Set up a TFTP server on your client and make it serve the initramfs image.
* Connect serial, power up the switch, interrupt U-boot by hitting the
space bar, and enable the network:
> rtk network on
* Since the GS1900-16 is a dual-partition device, you want to keep the OEM
firmware on the backup partition for the time being. OpenWrt can only boot
from the first partition anyway (hardcoded in the DTS). To make sure we are
manipulating the first partition, issue the following commands:
> setsys bootpartition 0
> savesys
* Download the image onto the device and boot from it:
> tftpboot 0x84f00000 192.168.1.10:openwrt-realtek-generic-zyxel_gs1900-16-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/openwrt-realtek-generic-zyxel_gs1900-16-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
Signed-off-by: Raylynn Knight <rayknight@me.com>
[removed duplicate patch title, align RAM specification]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
(cherry picked from commit 580723e86a)
There are two versions which are identical apart from the enclosure:
YunCore AX820: indoor ceiling mount AP with integrated antennas
YunCore HWAP-AX820: outdoor enclosure with external (N) connectors
Hardware specs:
SoC: MediaTek MT7621DAT
Flash: 16 MiB SPI NOR
RAM: 128MiB (DDR3, integrated)
WiFi: MT7905DAN+MT7975DN 2.4/5GHz 2T2R 802.11ax
Ethernet: 10/100/1000 Mbps x2 (WAN/PoE+LAN)
LED: Status (green)
Button: Reset
Power: 802.11af/at PoE; DC 12V,1A
Antennas: AX820(indoor): 4dBi internal; HWAP-AX820(outdoor): external
Flash instructions:
The "OpenWRT support" version of the AX820 comes with a LEDE-based
firmware with proprietary MTK drivers and a luci webinterface and
ssh accessible under 192.168.1.1 on LAN; user root, no password.
The sysupgrade.bin can be flashed using luci or sysupgrade via ssh,
you will have to force the upgrade due to a different factory name.
Remember: Do *not* preserve factory configuration!
MAC addresses as used by OEM firmware:
use address source
2g 44:D1:FA:*:0b Factory 0x0004 (label)
5g 46:D1:FA:*:0b LAA of 2g
lan 44:D1:FA:*:0c Factory 0xe000
wan 44:D1:FA:*:0d Factory 0xe000 + 1
The wan MAC can also be found in 0xe006 but is not used by OEM dtb.
Due to different MAC handling in mt76 the LAA derived from lan is used
for 2g to prevent duplicate MACs when creating multiple interfaces.
Signed-off-by: Clemens Hopfer <openwrt@wireloss.net>
(cherry picked from commit 4891b86538)
From Andreas Böhler:
"Some revisions of the FRITZ!7530 use a Toshiba NAND with 8 bit ECC
in contrast to the Macronix NAND with 4 bit ECC.".
Uboot needs to know this in order to have a chance to load from
the NAND.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
(cherry picked from commit 057bac2e1f)
Add configuration to use uboot-envtools with the Extreme Networks
WS-AP3825i.
Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit fb7ff6b027)
Remove '0x' prefix from pstore node in dts, just like it was done
for the device tree used by Linux on MT7622.
This change is done in preparation to update U-Boot to 2022.04.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 810b48e793)
The ZyXEL GS1900-24HP v1 is a 24 port PoE switch with two SFP ports,
similar to the other GS1900 switches.
Specifications
--------------
* Device: ZyXEL GS1900-24HP v1
* SoC: Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash: 16 MiB
* RAM: Winbond W9751G8KB-25 64 MiB DDR2 SDRAM
* Ethernet: 24x 10/100/1000 Mbps, 2x SFP 100/1000 Mbps
* LEDs:
* 1 PWR LED (green, not configurable)
* 1 SYS LED (green, configurable)
* 24 ethernet port link/activity LEDs (green, SoC controlled)
* 24 ethernet port PoE status LEDs
* 2 SFP status/activity LEDs (green, SoC controlled)
* Buttons:
* 1 "RESET" button on front panel (soft reset)
* 1 button ('SW1') behind right hex grate (hardwired power-off)
* PoE:
* Management MCU: ST Micro ST32F100 Microcontroller
* 6 BCM59111 PSE chips
* 170W power budget
* Power: 120-240V AC C13
* UART: Internal populated 10-pin header ('J5') providing RS232;
connected to SoC UART through a TI or SIPEX 3232C for voltage
level shifting.
* 'J5' RS232 Pinout (dot as pin 1):
2) SoC RXD
3) GND
10) SoC TXD
Serial connection parameters: 115200 8N1.
Installation
------------
OEM upgrade method:
* Log in to OEM management web interface
* Navigate to Maintenance > Firmware > Management
* If "Active Image" has the first option selected, OpenWrt will need to be
flashed to the "Active" partition. If the second option is selected,
OpenWrt will need to be flashed to the "Backup" partition.
* Navigate to Maintenance > Firmware > Upload
* Upload the openwrt-realtek-rtl838x-zyxel_gs1900-24hp-v1-initramfs-kernel.bin
file by your preferred method to the previously determined partition.
When prompted, select to boot from the newly flashed image, and reboot
the switch.
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24hp-v1-squashfs-sysupgrade.bin
U-Boot TFTP method:
* Configure your client with a static 192.168.1.x IP (e.g. 192.168.1.10).
* Set up a TFTP server on your client and make it serve the initramfs
image.
* Connect serial, power up the switch, interrupt U-boot by hitting the
space bar, and enable the network:
> rtk network on
* Since the GS1900-24HP v1 is a dual-partition device, you want to keep the
OEM firmware on the backup partition for the time being. OpenWrt can
only be installed in the first partition anyway (hardcoded in the
DTS). To ensure we are set to boot from the first partition, issue the
following commands:
> setsys bootpartition 0
> savesys
* Download the image onto the device and boot from it:
> tftpboot 0x81f00000 192.168.1.10:openwrt-realtek-rtl838x-zyxel_gs1900-24hp-v1-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24hp-v1-squashfs-sysupgrade.bin
Signed-off-by: Martin Kennedy <hurricos@gmail.com>
[Add info on PoE hardware to commit message]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
(cherry picked from commit a5ac8ad0ba)
The Sophos AP100, AP100C, AP55, and AP55C are dual-band 802.11ac access
points based on the Qualcomm QCA9558 SoC. They share PCB designs with
several devices that already have partial or full support, most notably the
Devolo DVL1750i/e.
The AP100 and AP100C are hardware-identical to the AP55 and AP55C, however
the 55 models' ART does not contain calibration data for their third chain
despite it being present on the PCB.
Specifications common to all models:
- Qualcomm QCA9558 SoC @ 720 MHz (MIPS 74Kc Big-endian processor)
- 128 MB RAM
- 16 MB SPI flash
- 1x 10/100/1000 Mbps Ethernet port, 802.3af PoE-in
- Green and Red status LEDs sharing a single external light-pipe
- Reset button on PCB[1]
- Piezo beeper on PCB[2]
- Serial UART header on PCB
- Alternate power supply via 5.5x2.1mm DC jack @ 12 VDC
Unique to AP100 and AP100C:
- 3T3R 2.4GHz 802.11b/g/n via SoC WMAC
- 3T3R 5.8GHz 802.11a/n/ac via QCA9880 (PCI Express)
AP55 and AP55C:
- 2T2R 2.4GHz 802.11b/g/n via SoC WMAC
- 2T2R 5.8GHz 802.11a/n/ac via QCA9880 (PCI Express)
AP100 and AP55:
- External RJ45 serial console port[3]
- USB 2.0 Type A port, power controlled via GPIO 11
Flashing instructions:
This firmware can be flashed either via a compatible Sophos SG or XG
firewall appliance, which does not require disassembling the device, or via
the U-Boot console available on the internal UART header.
To flash via XG appliance:
- Register on Sophos' website for a no-cost Home Use XG firewall license
- Download and install the XG software on a compatible PC or virtual
machine, complete initial appliance setup, and enable SSH console access
- Connect the target AP device to the XG appliance's LAN interface
- Approve the AP from the XG Web UI and wait until it shows as Active
(this can take 3-5 minutes)
- Connect to the XG appliance over SSH and access the Advanced Console
(Menu option 5, then menu option 3)
- Run `sudo awetool` and select the menu option to connect to an AP via
SSH. When prompted to enable SSH on the target AP, select Yes.
- Wait 2-3 minutes, then select the AP from the awetool menu again. This
will connect you to a root shell on the target AP.
- Copy the firmware to /tmp/openwrt.bin on the target AP via SCP/TFTP/etc
- Run `mtd -r write /tmp/openwrt.bin astaro_image`
- When complete, the access point will reboot to OpenWRT.
To flash via U-Boot serial console:
- Configure a TFTP server on your PC, and set IP address 192.168.99.8 with
netmask 255.255.255.0
- Copy the firmware .bin to the TFTP server and rename to 'uImage_AP100C'
- Open the target AP's enclosure and locate the 4-pin 3.3V UART header [4]
- Connect the AP ethernet to your PC's ethernet port
- Connect a terminal to the UART at 115200 8/N/1 as usual
- Power on the AP and press a key to cancel autoboot when prompted
- Run the following commands at the U-Boot console:
- `tftpboot`
- `cp.b $fileaddr 0x9f070000 $filesize`
- `boot`
- The access point will boot to OpenWRT.
MAC addresses as verified by OEM firmware:
use address source
LAN label config 0x201a (label)
2g label + 1 art 0x1002 (also found at config 0x2004)
5g label + 9 art 0x5006
Increments confirmed across three AP55C, two AP55, and one AP100C.
These changes have been tested to function on both current master and
21.02.0 without any obvious issues.
[1] Button is present but does not alter state of any GPIO on SoC
[2] Buzzer and driver circuitry is present on PCB but is not connected to
any GPIO. Shorting an unpopulated resistor next to the driver circuitry
should connect the buzzer to GPIO 4, but this is unconfirmed.
[3] This external RJ45 serial port is disabled in the OEM firmware, but
works in OpenWRT without additional configuration, at least on my
three test units.
[4] On AP100/AP55 models the UART header is accessible after removing
the device's top cover. On AP100C/AP55C models, the PCB must be removed
for access; three screws secure it to the case.
Pin 1 is marked on the silkscreen. Pins from 1-4 are 3.3V, GND, TX, RX
Signed-off-by: Andrew Powers-Holmes <andrew@omnom.net>
(cherry picked from commit 6f1efb2898)
This device is from now-defunct BOLT! ISP in Indonesia.
The original firmware is based on mediatek SDK running linux 2.6 or 3.x in later revision.
Specifications:
- SoC: MediaTek MT7621
- Flash: 32 MiB NOR SPI
- RAM: 128 MiB DDR3
- Ethernet: 2x 10/100/1000 Mbps (switched, LAN + WAN)
- WIFI0: MT7603E 2.4GHz 802.11b/g/n
- WIFI1: MT7612E 5GHz 802.11ac
- Antennas: 2x internal, non-detachable
- LEDs: Programmable LEDs: 5 blue LEDs (wlan, tel, sig1-3) and 2 red LEDs (wlan and sig1)
Non-programmable "Power" LED
- Buttons: Reset and WPS
Instalation:
Install from TFTP
Set your PC IP to 10.10.10.3 and gateway to 10.10.10.123
Press "1" when turning on the router, and type the initramfs file name
You also need to solder pin header or cable to J4 or neighboring test points (T19-T21)
Pinouts from top to bottom: GND, TX, RX, VCC (3.3v)
Baudrate: 57600n8
There's also an additional gigabit transformer and RTL8211FD managed by the LTE module on the backside of the PCB.
Signed-off-by: Abdul Aziz Amar <abdulaziz.amar@gmail.com>
(cherry picked from commit 78c3534645)
Specification:
- QCA9533 (650 MHz), 64 or 128MB RAM, 16MB SPI NOR
- 2x 10/100 Mbps Ethernet, with 802.3at PoE support (WAN)
- 2T2R 802.11b/g/n 2.4GHz
Flash instructions:
If your device comes with generic QSDK based firmware, you can login
over telnet (login: root, empty password, default IP: 192.168.188.253),
issue first (important!) 'fw_setenv' command and then perform regular
upgrade, using 'sysupgrade -n -F ...' (you can use 'wget' to download
image to the device, SSH server is not available):
fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
sysupgrade -n -F openwrt-...-yuncore_...-squashfs-sysupgrade.bin
In case your device runs firmware with YunCore custom GUI, you can use
U-Boot recovery mode:
1. Set a static IP 192.168.0.141/24 on PC and start TFTP server with
'tftp' image renamed to 'upgrade.bin'
2. Power the device with reset button pressed and release it after 5-7
seconds, recovery mode should start downloading image from server
(unfortunately, there is no visible indication that recovery got
enabled - in case of problems check TFTP server logs)
Signed-off-by: Clemens Hopfer <openwrt@wireloss.net>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
(cherry picked from commit a05dcb0724)
Specification:
- QCA9563 (775MHz), 128MB RAM, 16MB SPI NOR
- 2T2R 802.11b/g/n 2.4GHz
- 2T2R 802.11n/ac 5GHz
- 2x 10/100/1000 Mbps Ethernet, with 802.3at PoE support (WAN port)
LED for 5 GHz WLAN is currently not supported as it is connected directly
to the QCA9882 radio chip.
Flash instructions:
If your device comes with generic QSDK based firmware, you can login
over telnet (login: root, empty password, default IP: 192.168.188.253),
issue first (important!) 'fw_setenv' command and then perform regular
upgrade, using 'sysupgrade -n -F ...' (you can use 'wget' to download
image to the device, SSH server is not available):
fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
sysupgrade -n -F openwrt-...-yuncore_...-squashfs-sysupgrade.bin
In case your device runs firmware with YunCore custom GUI, you can use
U-Boot recovery mode:
1. Set a static IP 192.168.0.141/24 on PC and start TFTP server with
'tftp' image renamed to 'upgrade.bin'
2. Power the device with reset button pressed and release it after 5-7
seconds, recovery mode should start downloading image from server
(unfortunately, there is no visible indication that recovery got
enabled - in case of problems check TFTP server logs)
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
(cherry picked from commit c91df224f5)
As anyway only the default is called now we can as well also just remove
the override for Build/Configure.
Fixes: e2cffbb805 ("arm-trusted-firmware-mediatek: update to 2021-03-10")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit dffad93d3e)
The PKG_LICENSE field was missing.
While at it, normalize the Makefile a bit.
Signed-off-by: Paul Spooren <mail@aparcar.org>
(cherry picked from commit 839b1ff1fc)
v2022.01 has a regression that broke eMMC usage on most if not all Armada
SoC-s, thus breaking boards like uDPU which use eMMC for storage.
Fix it by backporting a recent upstream patch.
Fixes: 782d4c8306 ("uboot-mvebu: update to version 2022.01")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
(cherry picked from commit a703830806)
Store selected boot configuration in '/chosen' node in device tree, so
it can be accessed by Linux (and used for fine-tuning the FIT partition
parser).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit dfc3ea6810)
Shuttle KD20 has NAND flash with 0x20000 (128KiB) erase blocks.
Correctly set that in uboot-envtools as well to allow writing to the
bootloader environment using fw_setenv.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit fa67639513)
Also known as the "Xiaomi Router AX3200" in western markets,
but only the AX6S is widely installation-capable at this time.
SoC: MediaTek MT7622B
RAM: DDR3 256 MiB (ESMT M15T2G16128A)
Flash: SPI-NAND 128 MiB (ESMT F50L1G41LB or Gigadevice GD5F1GQ5xExxG)
WLAN: 2.4/5 GHz 4T4R
2.4 GHz: MediaTek MT7622B
5 GHz: MediaTek MT7915E
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531B
LEDs/Keys: 2/2 (Internet + System LED, Mesh button + Reset pin)
UART: Marked J1 on board VCC RX GND TX, beginning from "1". 3.3v, 115200n8
Power: 12 VDC, 1.5 A
Notes:
U-Boot passes through the ethaddr from uboot-env partition,
but also has been known to reset it to a generic mac address
hardcoded in the bootloader.
However, bdata is also populated with the ethernet mac addresses,
but is also typically never written to. Thus this is used instead.
Installation:
1. Flash stock Xiaomi "closed beta" image labelled
'miwifi_rb03_firmware_stable_1.2.7_closedbeta.bin'.
(MD5: 5eedf1632ac97bb5a6bb072c08603ed7)
2. Calculate telnet password from serial number and login
3. Execute commands to prepare device
nvram set ssh_en=1
nvram set uart_en=1
nvram set boot_wait=on
nvram set flag_boot_success=1
nvram set flag_try_sys1_failed=0
nvram set flag_try_sys2_failed=0
nvram commit
4. Download and flash image
On computer:
python -m http.server
On router:
cd /tmp
wget http://<IP>:8000/factory.bin
mtd -r write factory.bin firmware
Device should reboot at this point.
Reverting to stock:
Stock Xiaomi recovery tftp that accepts their signed images,
with default ips of 192.168.31.1 + 192.168.31.100.
Stock image should be renamed to tftp server ip in hex (Eg. C0A81F64.img)
Triggered by holding reset pin on powerup.
A simple implementation of this would be via dnsmasq's
dhcp-boot option or using the vendor's (Windows only)
recovery tool available on their website.
Signed-off-by: Richard Huynh <voxlympha@gmail.com>
(cherry picked from commit 9f9477b275)
FCC ID: 2AG6R-AN700APIAC
Araknis AN-700-AP-I-AC is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP1750
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- QCA9558 SOC MIPS 74kc, 2.4 GHz WMAC, 3x3
- QCA9880 WLAN PCI card, 5 GHz, 3x3, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM NT5TU32M16
- UART console J10, populated, RX shorted to ground
- 4 antennas 5 dBi, internal omni-directional plates
- 4 LEDs power, 2G, 5G, wps
- 1 button reset
NOTE: all 4 gpio controlled LEDS are viewed through the same lightguide
therefore, the power LED is off for default state
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:xb art 0x0
phy1 2.4G *:xc ---
phy0 5GHz *:xd ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
Method 1: Firmware upgrade page:
(if you cannot access the APs webpage)
factory reset with the reset button
connect ethernet to a computer
OEM webpage at 192.168.20.253
username and password 'araknis'
make a new password, login again...
Navigate to 'File Management' page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm
wait about 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
192.168.20.253
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
Method 1: Serial to load Failsafe webpage (above)
Method 2: delete a checksum from uboot-env
this will make uboot load the failsafe image at next boot
because it will fail the checksum verification of the image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait a minute
connect to ethernet and navigate to
192.168.20.253
select OEM firmware image and click upgrade
Method 3: backup mtd partitions before upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs-kernel.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot with serial console
execute `tftpboot` and `bootm 0x81000000`
NOTE: TFTP may not be reliable due to bugged bootloader
set MTU to 600 and try many times
**Format of OEM firmware image:**
The OEM software is built using SDKs from Senao
which is based on a heavily modified version
of Openwrt Kamikaze or Altitude Adjustment.
One of the many modifications is sysupgrade being performed by a custom script.
Images are verified through successful unpackaging, correct filenames
and size requirements for both kernel and rootfs files, and that they
start with the correct magic numbers (first 2 bytes) for the respective headers.
Newer Senao software requires more checks but their script
includes a way to skip them.
The OEM upgrade script is at
/etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be less than 1536k
and the OEM upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied at the PHY side,
using the at803x driver `phy-mode` setting through the DTS.
Therefore, the Ethernet Configuration registers for GMAC0
do not need the bits for RGMII delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
FCC ID: 2AG6R-AN500APIAC
Araknis AN-500-AP-I-AC is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP1200
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- QCA9557 SOC MIPS 74kc, 2.4 GHz WMAC, 2x2
- QCA9882 WLAN PCI card 168c:003c, 5 GHz, 2x2, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM NT5TU32M16
- UART console J10, populated, RX shorted to ground
- 4 antennas 5 dBi, internal omni-directional plates
- 4 LEDs power, 2G, 5G, wps
- 1 button reset
NOTE: all 4 gpio controlled LEDS are viewed through the same lightguide
therefore, the power LED is off for default state
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:e1 art 0x0
phy1 2.4G *:e2 ---
phy0 5GHz *:e3 ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
Method 1: Firmware upgrade page:
(if you cannot access the APs webpage)
factory reset with the reset button
connect ethernet to a computer
OEM webpage at 192.168.20.253
username and password 'araknis'
make a new password, login again...
Navigate to 'File Management' page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm
wait about 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
192.168.20.253
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
Method 1: Serial to load Failsafe webpage (above)
Method 2: delete a checksum from uboot-env
this will make uboot load the failsafe image at next boot
because it will fail the checksum verification of the image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait a minute
connect to ethernet and navigate to
192.168.20.253
select OEM firmware image and click upgrade
Method 3: backup mtd partitions before upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs-kernel.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot with serial console
execute `tftpboot` and `bootm 0x81000000`
NOTE: TFTP may not be reliable due to bugged bootloader
set MTU to 600 and try many times
**Format of OEM firmware image:**
The OEM software is built using SDKs from Senao
which is based on a heavily modified version
of Openwrt Kamikaze or Altitude Adjustment.
One of the many modifications is sysupgrade being performed by a custom script.
Images are verified through successful unpackaging, correct filenames
and size requirements for both kernel and rootfs files, and that they
start with the correct magic numbers (first 2 bytes) for the respective headers.
Newer Senao software requires more checks but their script
includes a way to skip them.
The OEM upgrade script is at
/etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be less than 1536k
and the OEM upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied at the PHY side,
using the at803x driver `phy-mode` setting through the DTS.
Therefore, the Ethernet Configuration registers for GMAC0
do not need the bits for RGMII delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
FCC ID: U2M-AN300APIN
Araknis AN-300-AP-I-N is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EWS310AP
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- AR9344 SOC MIPS 74kc, 2.4 GHz WMAC, 2x2
- AR9382 WLAN PCI on-board 168c:0030, 5 GHz, 2x2
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM 1839ZFG V59C1512164QFJ25
- UART console J10, populated, RX shorted to ground
- 4 antennas 5 dBi, internal omni-directional plates
- 4 LEDs power, 2G, 5G, wps
- 1 button reset
NOTE: all 4 gpio controlled LEDS are viewed through the same lightguide
therefore, the power LED is off for default state
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:7d art 0x0
phy1 2.4G *:7e ---
phy0 5GHz *:7f ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
Method 1: Firmware upgrade page:
(if you cannot access the APs webpage)
factory reset with the reset button
connect ethernet to a computer
OEM webpage at 192.168.20.253
username and password 'araknis'
make a new password, login again...
Navigate to 'File Management' page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm
wait about 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
192.168.20.253
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
Method 1: Serial to load Failsafe webpage (above)
Method 2: delete a checksum from uboot-env
this will make uboot load the failsafe image at next boot
because it will fail the checksum verification of the image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait a minute
connect to ethernet and navigate to
192.168.20.253
select OEM firmware image and click upgrade
Method 3: backup mtd partitions before upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs-kernel.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot with serial console
execute `tftpboot` and `bootm 0x81000000`
NOTE: TFTP may not be reliable due to bugged bootloader
set MTU to 600 and try many times
**Format of OEM firmware image:**
The OEM software is built using SDKs from Senao
which is based on a heavily modified version
of Openwrt Kamikaze or Altitude Adjustment.
One of the many modifications is sysupgrade being performed by a custom script.
Images are verified through successful unpackaging, correct filenames
and size requirements for both kernel and rootfs files, and that they
start with the correct magic numbers (first 2 bytes) for the respective headers.
Newer Senao software requires more checks but their script
includes a way to skip them.
The OEM upgrade script is at
/etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be less than 1536k
and the OEM upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied at the PHY side,
using the at803x driver `phy-mode` setting through the DTS.
Therefore, the Ethernet Configuration registers for GMAC0
do not need the bits for RGMII delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
The ZyXEL GS1900-24 v1 is a 24 port switch with two SFP ports, similar to
the other GS1900 switches.
Specifications
--------------
* Device: ZyXEL GS1900-24 v1
* SoC: Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash: 16 MiB
* RAM: Winbond W9751G8KB-25 64 MiB DDR2 SDRAM
* Ethernet: 24x 10/100/1000 Mbps, 2x SFP 100/1000 Mbps
* LEDs:
* 1 PWR LED (green, not configurable)
* 1 SYS LED (green, configurable)
* 24 ethernet port link/activity LEDs (green, SoC controlled)
* 2 SFP status/activity LEDs (green, SoC controlled)
* Buttons:
* 1 "RESET" button on front panel (soft reset)
* 1 button ('SW1') behind right hex grate (hardwired power-off)
* Power: 120-240V AC C13
* UART: Internal populated 10-pin header ('J5') providing RS232;
connected to SoC UART through a SIPEX 3232EC for voltage
level shifting.
* 'J5' RS232 Pinout (dot as pin 1):
2) SoC RXD
3) GND
10) SoC TXD
Serial connection parameters: 115200 8N1.
Installation
------------
OEM upgrade method:
* Log in to OEM management web interface
* Navigate to Maintenance > Firmware > Management
* If "Active Image" has the first option selected, OpenWrt will need to be
flashed to the "Active" partition. If the second option is selected,
OpenWrt will need to be flashed to the "Backup" partition.
* Navigate to Maintenance > Firmware > Upload
* Upload the openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-initramfs-kernel.bin
file by your preferred method to the previously determined partition.
When prompted, select to boot from the newly flashed image, and reboot
the switch.
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-squashfs-sysupgrade.bin
U-Boot TFTP method:
* Configure your client with a static 192.168.1.x IP (e.g. 192.168.1.10).
* Set up a TFTP server on your client and make it serve the initramfs
image.
* Connect serial, power up the switch, interrupt U-boot by hitting the
space bar, and enable the network:
> rtk network on
> Since the GS1900-24 v1 is a dual-partition device, you want to keep the
OEM firmware on the backup partition for the time being. OpenWrt can
only be installed in the first partition anyway (hardcoded in the
DTS). To ensure we are set to boot from the first partition, issue the
following commands:
> setsys bootpartition 0
> savesys
* Download the image onto the device and boot from it:
> tftpboot 0x81f00000 192.168.1.10:openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade /tmp/openwrt-realtek-rtl838x-zyxel_gs1900-24-v1-squashfs-sysupgrade.bin
Signed-off-by: Martin Kennedy <hurricos@gmail.com>
