Hardware information:
---------------------
- RTL8380 SoC
- 8 Gigabit RJ45 PoE ports (built-in RTL8218B)
- 2 SFP ports (built-in SerDes)
- RJ45 RS232 port on front panel
- 32 MiB NOR Flash
- 128 MiB DDR3 DRAM
- PT7A7514 watchdog
- PoE chip
- Fanless
Known issues:
---------------------
- PoE LEDs are uncontrolled.
(Manual taken from f2f09bc)
Booting initramfs image:
------------------------
- Prepare a FTP or TFTP server serving the OpenWrt initramfs image and
connect the server to a switch port.
- Connect to the console port of the device and enter the extended
boot menu by typing Ctrl+B when prompted.
- Choose the menu option "<3> Enter Ethernet SubMenu".
- Set network parameters via the option "<5> Modify Ethernet Parameter".
Enter the FTP/TFTP filename as "Load File Name" ("Target File Name"
can be left blank, it is not required for booting from RAM). Note that
the configuration is saved on flash, so it only needs to be done once.
- Select "<1> Download Application Program To SDRAM And Run".
Initial installation:
---------------------
- Boot an initramfs image as described above, then use sysupgrade to
install OpenWrt permanently. After initial installation, the
bootloader needs to be configured to load the correct image file
- Enter the extended boot menu again and choose "<4> File Control",
then select "<2> Set Application File type".
- Enter the number of the file "openwrt-kernel.bin" (should be 1), and
use the option "<1> +Main" to select it as boot image.
- Choose "<0> Exit To Main Menu" and then "<1> Boot System".
NOTE: The bootloader on these devices can only boot from the VFS
filesystem which normally spans most of the flash. With OpenWrt, only
the first part of the firmware partition contains a valid filesystem,
the rest is used for rootfs. As the bootloader does not know about this,
you must not do any file operations in the bootloader, as this may
corrupt the OpenWrt installation (selecting the boot image is an
exception, as it only stores a flag in the bootloader data, but doesn't
write to the filesystem).
Example PoE config file (/etc/config/poe):
---------------------
config global
option budget '65'
config port
option enable '1'
option id '1'
option name 'lan8'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '2'
option name 'lan7'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '3'
option name 'lan6'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '4'
option name 'lan5'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '5'
option name 'lan4'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '6'
option name 'lan3'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '7'
option name 'lan2'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '8'
option name 'lan1'
option poe_plus '1'
option priority '2'
Signed-off-by: Kevin Jilissen <info@kevinjilissen.nl>
(cherry picked from commit f4ee08677c)
There are two hardware models of the HPE 1920-8g-poe switch. The version
currently in the repository is the model with a PoE budget of 180W. In
preparation of the addition of the 65W model, the existing model is
renamed to clarify the hardware version it targets.
As suggested by Pawel, the 'SUPPORTED_DEVICES' includes the old target
name to enable an upgrade path of builds with the old name.
Suggested-by: Pawel Dembicki <paweldembicki@gmail.com>
Signed-off-by: Kevin Jilissen <info@kevinjilissen.nl>
(cherry picked from commit 987c96e889)
Hardware information:
---------------------
- RTL8380 SoC
- 8 Gigabit RJ45 PoE ports (built-in RTL8218B)
- 2 SFP ports (built-in SerDes)
- RJ45 RS232 port on front panel
- 32 MiB NOR Flash
- 128 MiB DDR3 DRAM
- PT7A7514 watchdog
- PoE chips: Nuvoton M0516LDE + BCM59121
Known issues:
---------------------
- PoE LEDs are uncontrolled.
(Manual taken from f2f09bc002)
Booting initramfs image:
------------------------
- Prepare a FTP or TFTP server serving the OpenWrt initramfs image and
connect the server to a switch port.
- Connect to the console port of the device and enter the extended
boot menu by typing Ctrl+B when prompted.
- Choose the menu option "<3> Enter Ethernet SubMenu".
- Set network parameters via the option "<5> Modify Ethernet Parameter".
Enter the FTP/TFTP filename as "Load File Name" ("Target File Name"
can be left blank, it is not required for booting from RAM). Note that
the configuration is saved on flash, so it only needs to be done once.
- Select "<1> Download Application Program To SDRAM And Run".
Initial installation:
---------------------
- Boot an initramfs image as described above, then use sysupgrade to
install OpenWrt permanently. After initial installation, the
bootloader needs to be configured to load the correct image file
- Enter the extended boot menu again and choose "<4> File Control",
then select "<2> Set Application File type".
- Enter the number of the file "openwrt-kernel.bin" (should be 1), and
use the option "<1> +Main" to select it as boot image.
- Choose "<0> Exit To Main Menu" and then "<1> Boot System".
NOTE: The bootloader on these devices can only boot from the VFS
filesystem which normally spans most of the flash. With OpenWrt, only
the first part of the firmware partition contains a valid filesystem,
the rest is used for rootfs. As the bootloader does not know about this,
you must not do any file operations in the bootloader, as this may
corrupt the OpenWrt installation (selecting the boot image is an
exception, as it only stores a flag in the bootloader data, but doesn't
write to the filesystem).
Example PoE config file (/etc/config/poe):
---------------------
config global
option budget '180'
config port
option enable '1'
option id '1'
option name 'lan8'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '2'
option name 'lan7'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '3'
option name 'lan6'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '4'
option name 'lan5'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '5'
option name 'lan4'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '6'
option name 'lan3'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '7'
option name 'lan2'
option poe_plus '1'
option priority '2'
config port
option enable '1'
option id '8'
option name 'lan1'
option poe_plus '1'
option priority '2'
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
(cherry picked from commit b370753fc4)
Fix mis-typed DEVICE-MODEL in mk file for EnGenius EWS2910P.
Signed-off-by: Raylynn Knight <rayknight@me.com>
[ fix wrong SoB format and improve commit title/description ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
APRESIA ApresiaLightGS120GT-SS (APLGS120GTSS) is a 16 + 4 ports gigabit
switch, based on RTL8382M.
Specifications:
- SoC : Realtek RTL8382M
- RAM : DDR3 256 MiB (Nanya NT5CC256M8JQ-EK)
- Flash : SPI-NOR 32 MiB (Macronix MX25L25635FMI-10G)
- Ethernet : 10/100/1000 Mbps x16 + 4
- port 1-8 : RTL8218B
- port 9-16 : RTL8382M, TP (SoC, RTL8218B)
- port 17-20 : RTL8214FC, TP/SFP (Combo)
- LEDs/Keys : 3x/1x
- UART : through-hole on PCB
- J6: 3.3V, TX, RX, GND from tri-angle marking side
- 115200n8
- Power : 100-120/200-240 VAC, 50/60 Hz
Max. 16 W, Avg 14 W (100 VAC)
- Plug : IEC 60320-C13
Flash instruction using factory image:
1. Boot ApresiaLightGS120GT-SS normally
2. Login to WebUI and open firmware page ("ファームウェア")
3. If the device is booted from image1, set active image for next
booting ("起動イメージ選択") to image2("イメージ2"), press apply
("適用") button and reboot the device to make booting from image2
4. On the WebUI, set active image to image1
5. Select the OpenWrt factory image and press update button ("更新")
6. Open reboot page ("再起動") and press reboot button ("再起動実行")
Notes:
- "ApresiaLightGS120GT-SS" is a model name and "APLGS120GTSS" is a model
number
- this device has 3x GPIO-controlled LEDs on PCB, but 1x LED
("green:unused") has no hole on the case
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
The cameo-related recipes can also be used for APRESIA ApresiaLightGS
series devices. So create common definition for the devices manufactured
by Cameo.
And also, the model name of ApresiaLightGS120GT-SS is too long for cameo
header (max: 20 bytes), so use additional variable "CAMEO_BOARD_MODEL"
in Build/cameo-headers instead of DEVICE_MODEL to use the custom name.
(default of CAMEO_BOARD_MODEL: DEVICE_MODEL)
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This patch renames some Cameo specific definitions for image generation.
The same format is also used on APRESIA ApresiaLightGS series devices, not
D-Link specific.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
It seems like we are offsetting the KERNEL_ENTRY to +0x400, which is
also accomplished by the NO_EXCEPT_FILL configuration option.
Since this is the default for MIPS_GENERIC_KERNEL, lets push a little
bit closer to that one by doing the same thing.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
This is an RTL8393-based switch with 48 RJ-45 and 2 SFP ports.
Hardware
--------
SoC: Realtek RTL8393M
RAM: 128MB DDR3 (Nanya NT5CC64M16GP-DI)
FLASH: 8MB NOR (Macronix MX25L6433F)
ETH: 48x 10/100/1000 Mbps RJ-45 Ethernet
SFP: 2x SFP
BTN:
- 1x Reset button
LEDS:
- 50x Green-Amber leds: lan/sfp status
- 1x Green led: power (Always on)
UART:
- 115200-8-N-1 (CN3, pin-out on PCB)
Everything works correctly except for the 2 SFP ports that are not
working unless you enable it every boot in U-Boot with the command:
rtk network on
Installation
------------
You can install Openwrt using one of the following methods.
Warning: flashing OpenWrt will delete your current configuration.
Warning 2: if the -factory.bix file is not available anymore, you must
follow Method 2.
Method 1:
Check the firmware version currently running on your switch. If you are
running FW V1.0.1.10 or greater, you have to download the firmware
V1.0.1.8 from Netgear website and then flash this version. When the
switch restarts, it should be on version V1.0.1.8. Now you can get the
OpenWrt -factory.bix file and then flash it using the OEM web interface.
Method 2 (requires the UART connection):
Boot the -initramfs-kernel.bin image from U-Boot with these commands:
rtk network on;
tftpboot 0x8f000000 openwrt-realtek-rtl839x-netgear_gs750e-initramfs-kernel.bin;
bootm;
And then flash the -sysupgrade.bin file from OpenWrt.
Revert to stock
---------------
Get the stock firmware from the Netgear website and flash it using the
OpenWrt web interface. Remember to not keep the current configuration
and check the "Force upgrade" checkbox
Once reverted to stock the firmware could complain in the UART console
about mtdblock3 and/or mtdblock4 not being mounted correctly but it
seems to work anyway without any problems. Sample error:
mount: Mounting /dev/mtdblock4 on /mntlog failed: Input/output error
If you want to get rid of these error messages you can boot the
-initramfs-kernel.bin image from U-Boot with these commands:
rtk network on;
tftpboot 0x8f000000 openwrt-realtek-rtl839x-netgear_gs750e-initramfs-kernel.bin;
bootm;
And then erase the corresponding partitions using the command:
For mtdblock3:
mtd erase jffs2_cfg
For mtdblock4:
mtd erase jffs2_log
Now you can reboot the switch and the errors should be gone
Note
----
To get the SFP ports fully working, all the right GPIOs must be found.
In the GPL sources I found these:
- GPIO_14: SFP_TX_DIS1;
- GPIO_19: SFP_TX_DIS0;
Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com>
This is no longer needed now that the kernel is built with a load
address that matches the one hard-coded in the bootloader.
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
Upstream generic MIPS uses 0x80100000 and 0x80100400 for the LOADADDR
and ENTRY addresses. As we do not want to diverge from upstream and
patch upstream when not needed, adjust our addresses as well to be
future proof.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Tested-by: Jan Hoffmann <jan@3e8.eu> # HPE 1920-8G, HPE 1920-48G
ZyXEL GS1900 devices with SoCs from both the RTL838x and RTL839x
families share the same image structure and size of the firmware
partition. Additionally, the GS1900-48 recipe provided a parameter for
the zyxel-vers command, but this parameter is not used. Deduplicate the
recipes by moving it to target/linux/realtek/image/common.mk.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
The listed partition size doesn't match the original partition size, and
actually overlaps with the following partition. The partition node name
for the "firmware" partition also has an extra 'b' compared to the
partition offset.
Fixes: 47f5a0a3ee ("realtek: Add support for ZyXEL GS1900-48 Switch")
Signed-off-by: Sander Vanheule <sander@svanheule.net>
The GS1900-48 firmware image is identified by the 'AAHN' ID, while the
GS1900-48HP is identified by 'AAHO' [1]. The latter was used, resulting
in the following error message when upgrading via the stock web UI:
Device only can support firmware from V1.00(AAHN.0) and later version
Fix image generation by using the correct ID.
[1] https://download.zyxel.com/GS1900-48/firmware/GS1900-48_2.70(AAHN.3)C0_2.pdf
Link: https://forum.openwrt.org/t/146533
Fixes: 47f5a0a3ee ("realtek: Add support for ZyXEL GS1900-48 Switch")
Suggested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
While cleaning up the makefiles for the realtek target, the order of the
default image generating commands was accidentally changed. This caused
the image signature to end up somewhere in the middle, misaligning the
rootfs. As a result, sysupgrade couldn't verify upgrade images anymore,
and devices end up in a boot loop due to the unaligned (and not found)
rootfs.
Fixes: 94d8b4852b ("realtek: Cleanup Makefiles")
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Our current Makefiles a little bit messy and can be improved somewhat,
both in whitespace and in style.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
General hardware info:
----------------------
D-Link DGS-1210-28MP rev. F1 is a switch with 24 ethernet ports and 4
combo ports, all ports Gbit capable. It is based on a RTL8382 SoC @ 500MHz,
DRAM 128MB and 32MB flash. 24 ethernet ports are 802.3af/at PoE capable
with a total PoE power budget of 370W.
Power over Ethernet:
--------------------
The PSE hardware consists of three BCM59121 PSE chips, serving 8 ports
each. They are controlled by a Nuvoton MCU.
In order to enable PoE, the realtek-poe package is required. It is
installed by default, but currently it requires the manual editing of
/etc/config/poe. Keep in mind that the port number assignment does not
match on this switch, alway 8 ports are in reversed order: 8-1, 16-9 and
24-17.
LEDs and Buttons:
-----------------
On stock firmware, the mode button is supposed to switch the LED indicators
of all port LEDs between Link Activity and PoE status. The currently
selected mode is visualized using the respective LEDs. PoE Max indicates
that the maximum PoE budget has been reached.
Since there is currently no support for this behavior, these LEDs and
the mode button can be used independently.
Serial connection:
------------------
The UART for the SoC (115200 8N1) is available via unpopulated standard
0.1" pin header marked J6. Pin1 is marked with arrow and square.
Pin 1: Vcc 3.3V
Pin 2: Tx
Pin 3: Rx
Pin 4: Gnd
OEM installation from Web Interface:
------------------------------------
1. Make sure you are booting using OEM in image 2 slot. If not, switch to
image2 using the menus
System > Firmware Information > Boot from image2
Tools > reboot
2. Upload image in vendor firmware via Tools > Backup / Upgrade
Firmware > image1
3. Toogle startup image via System > Firmware Information > Boot from
image1
4. Tools > reboot
Other installation methods not tested, but since the device shares the
board with the DGS-1210-28, the following should work:
Boot initramfs image from U-Boot:
---------------------------------
1. Press Escape key during `Hit Esc key to stop autoboot` prompt
2. Press CTRL+C keys to get into real U-Boot prompt
3. Init network with `rtk network on` command
4. Load image with `tftpboot 0x8f000000
openwrt-rtl838x-generic-d-link_dgs-1210-28mp-f-initramfs-kernel.bin`
command
5. Boot the image with `bootm` command
Signed-off-by: Andreas Böhler <dev@aboehler.at>
The Build prefix is used for image build commands, while the Device
prefix should be used for base recipes for devices. Apply the same
naming convention here.
While touching the file, also fix the mixed indentation.
Suggested-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
There seems to be no reason to have the Netgear switches as part of
the main Makefile. Move it to its subtarget-specific Makefile since
it is only applicable there.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
[update commit message]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Currently supported HPE 1920 devices all have an RTL838x SoC, but there
are larger switches with RTL839x SoCs, although currently not supported.
Move the build recipe to common.mk so the larger devices can also make
use of the recipe, while moving it out of the main Makefile.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
The D-Link DGS-1210 device series currently has supported devices with
both RTL838x and RTL839x SoCs. An image build recipe has been defined in
both subtarget makefiles, but these are mostly identical, save for the
SOC variable.
Move the SOC variable from the DGS-1210 build recipes to the applicable
devices, and put the remaining duplicate code in a shared Makefile.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Hardware specification
----------------------
* RTL8393M SoC, 1 MIPS 34Kc core @ 700MHz
* 128MB DRAM
* 32MB NOR Flash
* 48 x 10/100/1000BASE-T ports
- 6 x External PHY with 8 ports (RTL8218D)
* 4 x Gigabit RJ45/SFP Combo ports
- External PHY with 4 SFP ports (RTL8214FC)
* Power LED
* Reset button on front panel
* UART (115200 8N1) via unpopulated standard 0.1" pin header marked J14
The gpio-restart node is not required but it does reset the switch.
TODO: The 4 combo ports attached to the RTL8214FC are not detect
properly. Linux kernel reports 49 and 50 as "External RTL8393 SERDES"
and 51 and 52 as "RTL8218B (external)". Those ports only work if
u-boot initialize it (for example, loading initramfs image using one
of those ports). A patch to PHY detection is needed for full support.
The firmware recovery using U-Boot is broken for all DGS-1210 tested
devices as pressing RESET does not trigger it (only if pressed from a
running stock image)
UART pinout
-----------
[o]ooo|J14
| ||`------ GND
| |`------- RX
| `-------- TX
`---------- Vcc (3V3)
Installation using OEM upgrade
------------------------------
1. Make sure you are running OEM firmware in image2 slot (logged as admin):
- > config firmware image_id 2 boot_up
- > reboot
2. Install squashfs-factory_image1.bin to image1 using (logged as admin):
- > download firmware_fromTFTP <tftpserver> factory_image1.bin
- > config firmware image_id 1 boot_up
- > reboot
Installation using serial interface
-----------------------------------
1. Press Escape key during `Hit Esc key to stop autoboot` prompt
2. Press CTRL+C keys to get into real U-Boot prompt
3. Init network with `rtk network on` command
4. Load image with `tftpboot 0x8f000000 openwrt-realtek-rtl839x-d-link_dgs-1210-52-initramfs-kernel.bin` command
5. Boot the image with `bootm` command
Once booted the initramfs, install the squashfs-sysupgrade.bin as a
normal OpenWrt system.
Dual-boot with stock firmware using writable u-boot-env
-------------------------------------------------------
From stock to OpenWrt / boot image 1 (CLI as admin):
- > config firmware image_id 1 boot_up
- > reboot
From OpenWrt to stock / boot image 2: (shell as root)
- # fw_setenv bootcmd 'run addargs ; bootm 0xb4e80000'
- # fw_setenv image '/dev/mtdblock7'
- # reboot
Debrick using serial interface
------------------------------
1. Press Escape key during `Hit Esc key to stop autoboot` prompt
2. In a Windows PC, run 'D-Link Network Assistant v2.0.2.4'. It should
detect the switch
3. Flash the firmware.
Back to stock firmware using dual-boot
--------------------------------------
If you have serial interface, you can change u-boot env vars
interrupting the boot process. If not but you are running OpenWrt, you
can dual-boot (as mentioned eariler) and skip to step 4:
1. Press Escape key during `Hit Esc key to stop autoboot` prompt
2. Press CTRL+C keys to get into real U-Boot prompt
3. Boot the image 2:
- set image /dev/mtdblock7; run addargs; bootm 0xb4e80000
4. Once booted, log as admin and change the boot image to 2
- > config firmware image_id 2 boot_up
- > reboot
5. After the boot, flash image1 with the vendor image
Back to stock firmware using DNA
--------------------------------
1. From an OpenWrt:
- # fw_setenv bootstop on
- # reboot
2. In a Windows PC, run 'D-Link Network Assistant v2.0.2.4'. It should
detect the switch
3. Flash the firmware.
It has been developed and tested on device with F3 revision.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Add support for the TP-Link SG2210P switch. This is an RTL8380 based
switch with eight RJ-45 ports with 802.3af PoE, and two SFP ports.
This device shares the same board with the SG2008P and SG2008. To
model this, declare all the capabilities in the sg2xxx dtsi, and
disable unpopulated on the lower end models.
Specifications:
---------------
- SoC: Realtek RTL8380M
- Flash: 32 MiB SPI flash (Vendor varies)
- RAM: 256 MiB (Vendor varies)
- Ethernet: 8x 10/100/1000 Mbps with PoE (all ports)
2x SFP ports
- Buttons: 1x "Reset" button on front panel
- Power: 53.5V DC barrel jack
- UART: 1x serial header, unpopulated
- PoE: 2x TI TPS23861 I2C PoE controller
Works:
------
- (8) RJ-45 ethernet ports
- (2) SFP ports (with caveats)
- Switch functions
- System LED
Not yet enabled:
----------------
- Power-over-Ethernet (driver works, but doesn't enable "auto" mode)
- PoE LEDs
Enabling SFP ports:
-------------------
The SFP port control lines are hardwired, except for tx-disable. These
lines are controller by the RTL8231 in shift register mode. There is
no driver support for this yet.
However, to enable the lasers on SFP1 and SFP2 respectively:
echo 0x0510ff00 > /sys/kernel/debug/rtl838x/led/led_p_en_ctrl
echo 0x140 > /sys/kernel/debug/rtl838x/led/led_sw_p_ctrl.26
echo 0x140 > /sys/kernel/debug/rtl838x/led/led_sw_p_ctrl.24
Install via serial console/tftp:
--------------------------------
The footprints R27 (0201) and R28 (0402) are not populated. To enable
serial console, 50 ohm resistors should be soldered -- any value from
0 ohm to 50 ohm will work. R27 can be replaced by a solder bridge.
The u-boot firmware drops to a TP-Link specific "BOOTUTIL" shell at
38400 baud. There is no known way to exit out of this shell, and no
way to do anything useful.
Ideally, one would trick the bootloader into flashing the sysupgrade
image first. However, if the image exceeds 6MiB in size, it will not
work. The sysupgrade image can also be flashed. To install OpenWrt:
Prepare a tftp server with:
1. server address: 192.168.0.146
2. the image as: "uImage.img"
Power on device, and stop boot by pressing any key.
Once the shell is active:
1. Ground out the CLK (pin 16) of the ROM (U7)
2. Select option "3. Start"
3. Bootloader notes that "The kernel has been damaged!"
4. Release CLK as sson as bootloader thinks image is corrupted.
5. Bootloader enters automatic recovery -- details printed on console
6. Watch as the bootloader flashes and boots OpenWrt.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[OpenWrt capitalisation in commit message]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
This is an RTL8393-based switch with 802.3af on all 48 ports.
Specifications:
---------------
* SoC: Realtek RTL8393M
* Flash: 32 MiB SPI flash
* RAM: 256 MiB
* Ethernet: 48x 10/100/1000 Mbps with PoE+
* Buttons: 1x "Reset" button, 1x "Speed" button
* UART: 1x serial header, unpopulated
* PoE: 12x TI TPS23861 I2C PoE controller, 384W PoE budget
* SFP: 4 SFP ports
Works:
------
- (48) RJ-45 ethernet ports
- Switch functions
- Buttons
- All LEDs on front panel except port LEDs
- Fan monitoring and basic control
Not yet enabled:
----------------
- PoE - ICs are not in AUTO mode, so the kernel driver is not usable
- Port LEDs
- SFP cages
Install via web interface:
-------------------------
Not supported at this time.
Install via serial console/tftp:
--------------------------------
The U-Boot firmware drops to a TP-Link specific "BOOTUTIL" shell at
38400 baud. There is no known way to exit out of this shell, and no
way to do anything useful.
Ideally, one would trick the bootloader into flashing the sysupgrade
image first. However, if the image exceeds 6MiB in size, it will not
work. To install OpenWRT:
Prepare a tftp server with:
1. server address: 192.168.0.146
2. the image as: "uImage.img"
Power on device, and stop boot by pressing any key.
Once the shell is active:
1. Ground out the CLK (pin 16) of the ROM (U6)
2. Select option "3. Start"
3. Bootloader notes that "The kernel has been damaged!"
4. Release CLK as soon as bootloader thinks image is corrupted.
5. Bootloader enters automatic recovery -- details printed on console
6. Watch as the bootloader flashes and boots OpenWRT.
Blind install via tftp:
-----------------------
This method works when it's not feasible to install a serial header.
Prepare a tftp server with:
1. server address: 192.168.0.146
2. the image as: "uImage.img"
3. Watch network traffic (tcpdump or wireshark works)
4. Power on the device.
5. Wait 1-2 seconds then ground out the CLK (pin 16) of the ROM (U6)
6. When 192.168.0.30 makes tftp requests, release pin 16
7. Wait 2-3 minutes for device to auto-flash and boot OpenWRT
Signed-off-by: Andreas Böhler <dev@aboehler.at>
General hardware info:
-------------------------------------------------------------------------------
D-Link DGS-1210-10MP is a switch with 8 ethernet ports and 2 SFP ports, all
ports Gbit capable. It is based on a RTL8380 SoC @ 500MHz, DRAM 128MB and
32MB flash. All ethernet ports are 802.3af/at PoE capable
with a total PoE power budget of 130W.
File info:
-------------------------------------------------------------------------------
The dgs-1210-10mp is very similar to dgs-1210-10p so I used that as a start.
rtl838x.mk:
- Removed lua-rs232 package since it was a leftover from the old rtl83xx-poe
package.
- Updated the soc to 8380.
- Specified device variant: F.
- Installed the new realtek-poe package.
rtl8380_d-link_dgs-1210-10mp.dts:
- Moved dgs-1210 family common parts and non PoE related ports on rtl8231
to the new device tree dtsi files.
Serial connection:
-------------------------------------------------------------------------------
The UART for the SoC (115200 8N1) is available close to the front panel next
to the LED/key card connector via unpopulated standard 0.1" pin header
marked j4. Pin1 is marked with arrow and square.
Pin 1: Vcc 3,3V
Pin 2: Tx
Pin 3: Rx
Pin 4: Gnd
Installation with TFTP from u-boot
-------------------------------------------------------------------------------
I originally used the install procedure:
'OpenWrt installation using the TFTP method and serial console access' found
in the device wiki for the dgs-1210-16.
< https://openwrt.org/toh/d-link/dgs-1210-16_g1#openwrt_installation_using
_the_tftp_method_and_serial_console_access >
About the realtek-poe package
-------------------------------------------------------------------------------
The realtek-poe package is installed but there isn't any automatic PoE config
setting at this time so for now the PoE config must be edited manually.
Original OEM hardware/firmware data at first installation
-------------------------------------------------------------------------------
It has been installed, developed, and tested on a device with these OEM
hardware and firmware versions.
- U-boot: 2011.12.(2.1.5.67086)-Candidate1 (Jun 22 2020 - 15:03:58)
- Boot version: 1.01.001
- Firmware version: 6.20.007
- Hardware version: F1
Things to be done when support are developed
-------------------------------------------------------------------------------
- realtek-poe has been included in OpenWrt but the automatic config handling
has not been solved yet so in the future there will probably be some minor
updates for this device to handle the poe config.
- LED link_act and poe are per function supposed to be connected to the PoE
system.
But some software development is also needed to make this LED work and
shift the LED array between act and poe indication and to shift the mode
lights with mode key.
- LED poe_max should probably be used as straight forward error output from
the realtek-poe package error handling. But no code has been written for
this.
- SFP is currently not hot pluggable. Development is under progress to get
working I2C communication with SFP and have them hot pluggable.
When any device in the dgs-1210 family gets this working, I expect it
should be possible to implement the same solution in this device.
Signed-off-by: Daniel Groth <flygarn12@gmail.com>
[Capitalisation of abbreviations, DEVICE_VARIANT and update filenames,
device compatibles on single line]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add support for the TP-Link SG2008P switch. This is an RTL8380 based
switch with 802.3af one the first four ports.
Specifications:
---------------
* SoC: Realtek RTL8380M
* Flash: 32 MiB SPI flash (Vendor varies)
* RAM: 256 MiB (Vendor varies)
* Ethernet: 8x 10/100/1000 Mbps with PoE on 4 ports
* Buttons: 1x "Reset" button on front panel
* Power: 53.5V DC barrel jack
* UART: 1x serial header, unpopulated
* PoE: 1x TI TPS23861 I2C PoE controller
Works:
------
- (8) RJ-45 ethernet ports
- Switch functions
- System LED
Not yet enabled:
----------------
- Power-over-Ethernet (driver works, but doesn't enable "auto" mode)
- PoE, Link/Act, PoE max and System LEDs
Install via web interface:
-------------------------
Not supported at this time.
Install via serial console/tftp:
--------------------------------
The footprints R27 (0201) and R28 (0402) are not populated. To enable
serial console, 50 ohm resistors should be soldered -- any value from
0 ohm to 50 ohm will work. R27 can be replaced by a solder bridge.
The u-boot firmware drops to a TP-Link specific "BOOTUTIL" shell at
38400 baud. There is no known way to exit out of this shell, and no
way to do anything useful.
Ideally, one would trick the bootloader into flashing the sysupgrade
image first. However, if the image exceeds 6MiB in size, it will not
work. The sysupgrade image can also be flashed. To install OpenWRT:
Prepare a tftp server with:
1. server address: 192.168.0.146
2. the image as: "uImage.img"
Power on device, and stop boot by pressing any key.
Once the shell is active:
1. Ground out the CLK (pin 16) of the ROM (U7)
2. Select option "3. Start"
3. Bootloader notes that "The kernel has been damaged!"
4. Release CLK as sson as bootloader thinks image is corrupted.
5. Bootloader enters automatic recovery -- details printed on console
6. Watch as the bootloader flashes and boots OpenWRT.
Blind install via tftp:
-----------------------
This method works when it's not feasible to install a serial header.
Prepare a tftp server with:
1. server address: 192.168.0.146
2. the image as: "uImage.img"
3. Watch network traffic (tcpdump or wireshark works)
4. Power on the device.
5. Wait 1-2 seconds then ground out the CLK (pin 16) of the ROM (U7)
6. When 192.168.0.30 makes tftp requests, release pin 16
7. Wait 2-3 minutes for device to auto-flash and boot OpenWRT
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Panasonic Switch-M48eG PN28480K is a 48 + 4 port gigabit switch, based on
RTL8393M.
Specification:
- SoC : Realtek RTL8393M
- RAM : DDR3 128 MiB (Winbond W631GG8KB-15)
- Flash : SPI-NOR 32 MiB (Macronix MX25L25635FMI-10G)
- Ethernet : 10/100/1000 Mbps x48 + 2
- port 1-40 : TP, RTL8218B x5
- port 41-48 : RTL8218FB
- port 41-44: TP
- port 45-48: TP/SFP (Combo)
- LEDs/Keys : 7x / 1x
- UART : RS-232 port on the front panel (connector: RJ-45)
- 3:TX, 4:GND, 5:GND, 6:RX (pin number: RJ-45)
- 9600n8
- Power : 100-240 VAC, 50/60 Hz, 0.5 A
- Plug : IEC 60320-C13
- Stock OS : VxWorks based
Flash instruction using initramfs image:
1. Prepare the TFTP server with the IP address 192.168.1.111
2. Rename the OpenWrt initramfs image to "0101A8C0.img" and place it to
the TFTP directory
3. Download the official upgrading firmware (ex: pn28480k_v30000.rom)
and place it to the TFTP directory
4. Boot M48eG and interrupt the U-Boot with Ctrl + C keys
5. Execute the following commands and boot with the OpenWrt initramfs
image
rtk network on
tftpboot 0x81000000
bootm
6. Backup mtdblock files to the computer by scp or anything and reboot
7. Interrupt the U-Boot and execute the following commands to re-create
filesystem in the flash
ffsmount c:/
ffsfmt c:/
this step takes a long time, about ~ 4 mins
8. Execute the following commands to put the official images to the
filesystem
updatert <official image>
example:
updatert pn28480k_v30000.rom
this step takes about ~ 40 secs
9. Set the environment variables of the U-Boot by the following commands
setenv loadaddr 0xb4e00000
setenv bootcmd 'sleep 10; bootm;'
saveenv
'sleep 10;' is required as dummy to execute 'bootm' command correctly
10: Download the OpenWrt initramfs image and boot with it
tftpboot 0x81000000 0101A8C0.img
bootm
11: On the initramfs image, download the sysupgrade image and perform
sysupgrade with it
sysupgrade <imagename>
12: Wait ~ 120 seconds to complete flashing
Known Issues:
- 4x SFP ports are provided as combo ports by the RTL8218FB chip, but the
phy driver has no support for it. Currently, only TP ports work by the
RTL8218B support.
Note:
- "Switch-M48eG" is a model name, and "PN28480K" is a model number.
Switch-M48eG has an another (old) model number ("PN28480"), it's not a
Realtek based hardware.
- Switch-M48eG has a "POWER" LED (Green), but it's not connected to any
GPIO pin.
- U-Boot checks the runtime images in the flash when booting and fails
to execute "bootcmd" variable if the images are not existing.
- A filesystem is formed in the flash (0x100000-0x1DFFFFF) on the stock
firmware and it includes the stock images, configuration files and
checksum files. It's unknown format, can't be managed on the OpenWrt.
To get the enough space for OpenWrt, move the filesystem to the head
of "fs_reserved" partition by execution of "ffsfmt" and "updatert".
- A GPIO pin on PCA9539 is used for resetting external RTL8218B phys and
RTL8218FB phy.
This should be specified as "reset-gpios" property in MDIO node, but
the current configuration of RTL8218B phy in the driver seems to be
incomplete and RTL8218FB won't be configured on RTL8218D support.
So, ethernet ports on these phys will be broken after hard-resetting.
At the moment, configure this pin as gpio-hog to avoid breaking by
resetting.
- This model has 2x Microchip TCN75A thermal sensors. Linux Kernel
supports TCN75 chip on lm75 driver, but no support for TCN75'A'
variant.
At the moment, use TCN75 support for the chips instead.
Back to the stock firmware:
1. Delete "loadaddr" variable and set "bootcmd" to the original value
on U-Boot:
setenv loadaddr
setenv bootcmd 'ffsrdm c:/runtime.had 0x81000000;alphadec c:/runtime.had 0x81000240 0x80010000;'
on OpenWrt:
fw_setenv loadaddr
fw_setenv bootcmd 'ffsrdm c:/runtime.had 0x81000000;alphadec c:/runtime.had 0x81000240 0x80010000;'
2. Perform reset or reboot
on U-Boot:
reset
on OpenWrt:
reboot
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Panasonic Switch-M24eG PN28240K is a 24 + 2 port gigabit switch, based on
RTL8382M.
Specification:
- SoC : Realtek RTL8382M
- RAM : DDR3 128 MiB (Winbond W631GG8KB-15)
- Flash : SPI-NOR 32 MiB (Macronix MX25L25635FMI-10G)
- Ethernet : 10/100/1000 Mbps x24 + 2
- port 1-8 : TP, RTL8218B
- port 9-16 : TP, RTL8218B (SoC)
- port 17-24 : RTL8218FB
- port 17-22: TP
- port 23-24: TP/SFP (Combo)
- LEDs/Keys : 7x / 1x
- UART : RS-232 port on the front panel (connector: RJ-45)
- 3:TX, 4:GND, 5:GND, 6:RX (pin number: RJ-45)
- 9600n8
- Power : 100-240 VAC, 50/60 Hz, 0.5 A
- Plug : IEC 60320-C13
- Stock OS : VxWorks based
Flash instruction using initramfs image:
1. Prepare the TFTP server with the IP address 192.168.1.111
2. Rename the OpenWrt initramfs image to "0101A8C0.img" and place it to
the TFTP directory
3. Download the official upgrading firmware (ex: pn28240k_v30000.rom)
and place it to the TFTP directory
4. Boot M24eG and interrupt the U-Boot with Ctrl + C keys
5. Execute the following commands and boot with the OpenWrt initramfs
image
rtk network on
tftpboot 0x81000000
bootm
6. Backup mtdblock files to the computer by scp or anything and reboot
7. Interrupt the U-Boot and execute the following commands to re-create
filesystem in the flash
ffsmount c:/
ffsfmt c:/
this step takes a long time, about ~ 4 mins
8. Execute the following commands to put the official images to the
filesystem
updatert <official image>
example:
updatert pn28240k_v30000.rom
this step takes about ~ 40 secs
9. Set the environment variables of the U-Boot by the following commands
setenv loadaddr 0xb4e00000
setenv bootcmd bootm
saveenv
10: Download the OpenWrt initramfs image and boot with it
tftpboot 0x81000000 0101A8C0.img
bootm
11: On the initramfs image, download the sysupgrade image and perform
sysupgrade with it
sysupgrade <imagename>
12: Wait ~ 120 seconds to complete flashing
Known Issues:
- 2x SFP ports are provided as combo ports by the RTL8218FB chip, but the
phy driver has no support for it. Currently, only TP ports work by the
RTL8218D support.
Note:
- "Switch-M24eG" is a model name, and "PN28240K" is a model number.
Switch-M24eG has an another (old) model number ("PN28240"), it's not a
Realtek based hardware.
- Switch-M24eG has a "POWER" LED (Green), but it's not connected to any
GPIO pin.
- U-Boot checks the runtime images in the flash when booting and fails
to execute "bootcmd" variable if the images are not existing.
- A filesystem is formed in the flash (0x100000-0x1DFFFFF) on the stock
firmware and it includes the stock images, configuration files and
checksum files. It's unknown format, can't be managed on the OpenWrt.
To get the enough space for OpenWrt, move the filesystem to the head
of "fs_reserved" partition by execution of "ffsfmt" and "updatert".
- A GPIO pin on PCA9539 is used for resetting external RTL8218B phy and
RTL8218FB phy.
This should be specified as "reset-gpios" property in MDIO node, but
the current configuration of RTL8218B phy in the phy driver seems to
be incomplete and RTL8218FB won't be configured on RTL8218D support.
So, ethernet ports on these phys will be broken after hard-resetting.
At the moment, configure this pin as gpio-hog to avoid breaking by
resetting.
Back to the stock firmware:
1. Delete "loadaddr" variable and set "bootcmd" to the original value
on U-Boot:
setenv loadaddr
setenv bootcmd 'bootm 0x81000000'
on OpenWrt:
fw_setenv loadaddr
fw_setenv bootcmd 'bootm 0x81000000'
2. Perform reset or reboot
on U-Boot:
reset
on OpenWrt:
reboot
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Panasonic Switch-M16eG PN28160K is a 16 + 2 port gigabit switch, based on
RTL8382M.
Specification:
- SoC : Realtek RTL8382M
- RAM : DDR3 128 MiB (Winbond W631GG8KB-15)
- Flash : SPI-NOR 32 MiB (Macronix MX25L25635FMI-10G)
- Ethernet : 10/100/1000 Mbps x16 + 2
- port 1-8 : TP, RTL8218B (SoC)
- port 9-16 : RTL8218FB
- port 9-14: TP
- port 15-16: TP/SFP (Combo)
- LEDs/Keys : 7x / 1x
- UART : RS-232 port on the front panel (connector: RJ-45)
- 3:TX, 4:GND, 5:GND, 6:RX (pin number: RJ-45)
- 9600n8
- Power : 100-240 VAC, 50/60 Hz, 0.5 A
- Plug : IEC 60320-C13
- Stock OS : VxWorks based
Flash instruction using initramfs image:
1. Prepare the TFTP server with the IP address 192.168.1.111
2. Rename the OpenWrt initramfs image to "0101A8C0.img" and place it to
the TFTP directory
3. Download the official upgrading firmware (ex: pn28160k_v30003.rom)
and place it to the TFTP directory
4. Boot M16eG and interrupt the U-Boot with Ctrl + C keys
5. Execute the following commands and boot with the OpenWrt initramfs
image
rtk network on
tftpboot 0x81000000
bootm
6. Backup mtdblock files to the computer by scp or anything and reboot
7. Interrupt the U-Boot and execute the following commands to re-create
filesystem in the flash
ffsmount c:/
ffsfmt c:/
this step takes a long time, about ~ 4 mins
8. Execute the following commands to put the official images to the
filesystem
updatert <official image>
example:
updatert pn28160k_v30003.rom
this step takes about ~ 40 secs
9. Set the environment variables of the U-Boot by the following commands
setenv loadaddr 0xb4e00000
setenv bootcmd bootm
saveenv
10: Download the OpenWrt initramfs image and boot with it
tftpboot 0x81000000 0101A8C0.img
bootm
11: On the initramfs image, download the sysupgrade image and perform
sysupgrade with it
sysupgrade <imagename>
12: Wait ~ 120 seconds to complete flashing
Known Issues:
- 2x SFP ports are provided as combo ports by the RTL8218FB chip, but the
phy driver has no support for it. Currently, only TP ports work by the
RTL8218D support.
Note:
- "Switch-M16eG" is a model name, and "PN28160K" is a model number.
Switch-M16eG has an another (old) model number ("PN28160"), it's not a
Realtek based hardware.
- Switch-M16eG has a "POWER" LED (Green), but it's not connected to any
GPIO pin.
- U-Boot checks the runtime images in the flash when booting and fails
to execute "bootcmd" variable if the images are not existing.
- A filesystem is formed in the flash (0x100000-0x1DFFFFF) on the stock
firmware and it includes the stock images, configuration files and
checksum files. It's unknown format, can't be managed on the OpenWrt.
To get the enough space for OpenWrt, move the filesystem to the head
of "fs_reserved" partition by execution of "ffsfmt" and "updatert".
- A GPIO pin on PCA9539 is used for resetting external RTL8218FB phy.
This should be specified as "reset-gpios" property in MDIO node, but
RTL8218FB won't be configured on RTL8218D support in the phy driver.
So, ethernet ports on the phy will be broken after hard-resetting.
At the moment, configure this pin as gpio-hog to avoid breaking by
resetting.
Back to the stock firmware:
1. Delete "loadaddr" variable and set "bootcmd" to the original value
on U-Boot:
setenv loadaddr
setenv bootcmd 'bootm 0x81000000'
on OpenWrt:
fw_setenv loadaddr
fw_setenv bootcmd 'bootm 0x81000000'
2. Perform reset or reboot
on U-Boot:
reset
on OpenWrt:
reboot
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Support for HPE 1920 images depends on two non-existent tools (mkh3cimg
and mkh3cvfs) from the in the firmware-utils package. Revert commit
f2f09bc002 ("realtek: add support for HPE 1920 series") until support
for these tools is merged and made available in OpenWrt.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Hardware information:
---------------------
- HPE 1920-8G:
- RTL8380 SoC
- 8 Gigabit RJ45 ports (built-in RTL8218B)
- 2 SFP ports (built-in SerDes)
- HPE 1920-16G / HPE 1920-24G (same board):
- RTL8382 SoC
- 16/24 Gigabit RJ45 ports (built-in RTL8218B, 1/2 external RTL8218D)
- 4 SFP ports (external RTL8214FC)
- Common:
- RJ45 RS232 port on front panel
- 32 MiB NOR Flash
- 128 MiB DDR3 DRAM
- PT7A7514 watchdog
Booting initramfs image:
------------------------
- Prepare a FTP or TFTP server serving the OpenWrt initramfs image and
connect the server to a switch port.
- Connect to the console port of the device and enter the extended
boot menu by typing Ctrl+B when prompted.
- Choose the menu option "<3> Enter Ethernet SubMenu".
- Set network parameters via the option "<5> Modify Ethernet Parameter".
Enter the FTP/TFTP filename as "Load File Name" ("Target File Name"
can be left blank, it is not required for booting from RAM). Note that
the configuration is saved on flash, so it only needs to be done once.
- Select "<1> Download Application Program To SDRAM And Run".
Initial installation:
---------------------
- Boot an initramfs image as described above, then use sysupgrade to
install OpenWrt permanently. After initial installation, the
bootloader needs to be configured to load the correct image file
- Enter the extended boot menu again and choose "<4> File Control",
then select "<2> Set Application File type".
- Enter the number of the file "openwrt-kernel.bin" (should be 1), and
use the option "<1> +Main" to select it as boot image.
- Choose "<0> Exit To Main Menu" and then "<1> Boot System".
NOTE: The bootloader on these devices can only boot from the VFS
filesystem which normally spans most of the flash. With OpenWrt, only
the first part of the firmware partition contains a valid filesystem,
the rest is used for rootfs. As the bootloader does not know about this,
you must not do any file operations in the bootloader, as this may
corrupt the OpenWrt installation (selecting the boot image is an
exception, as it only stores a flag in the bootloader data, but doesn't
write to the filesystem).
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
During upload of firmware images the WebUI and CLI patch process
extracts a version information from the uploaded file and stores it
onto the jffs2 partition. To be precise it is written into the
flash.txt or flash2.txt files depending on the selected target image.
This data is not used anywhere else. The current OpenWrt factory
image misses this label. Therefore version information shows only
garbage. Fix this.
Before:
DGS-1210-20> show firmware information
IMAGE ONE:
Version : xfo/QE~WQD"A\Scxq...
Size : 5505185 Bytes
After:
DGS-1210-20> show firmware information
IMAGE ONE:
Version : OpenWrt
Size : 5505200 Bytes
Tested-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Currently we build factory images only for DGS-1210-28 model. Relax
that constraint and take care about all models. Tested on DGS-1210-20
and should work on other models too because of common flash layout.
Tested-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
From now on we will insert CAMEO tags into sysupgrade images for
DGS-1210 devices. This will make the "OS:...FAILED" and "FS:...FAILED"
messages go away.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
DGS-1210 switches support dual image, with each image composed of a
kernel and a rootfs partition. For image1, kernel and rootfs are in
sequence. The current OpenWrt image (written using a serial console),
uses those partitions together as the firmware partition, ignoring the
partition division. The current OEM u-boot fails to validate image1 but
it will only trigger firmware recovery if both image1 and image2 fail,
and it does not switch the boot image in case one of them fails the
check.
The OEM factory image is composed of concatenated blocks of data, each
one prefixed with a 0x40-byte cameo header. A normal OEM firmware will
have two of these blocks (kernel, rootfs). The OEM firmware only checks
the header before writing unconditionally the data (except the header)
to the correspoding partition.
The OpenWrt factory image mimics the OEM image by cutting the
kernel+rootfs firmware at the exact size of the OEM kernel partition
and packing it as "the kernel partition" and the rest of the kernel and
the rootfs as "the rootfs partition". It will only work if written to
image1 because image2 has a sysinfo partition between kernel2 and
rootfs2, cutting the kernel code in the middle.
Steps to install:
1) switch to image2 (containing an OEM image), using web or these CLI
commands:
- config firmware image_id 2 boot_up
- reboot
2) flash the factory_image1.bin to image1. OEM web (v6.30.016)
is crashing for any upload (ssh keys, firmware), even applying OEM
firmwares. These CLI commands can upload a new firmware to the other
image location (not used to boot):
- download firmware_fromTFTP <tftpserver> factory_image1.bin
- config firmware image_id 1 boot_up
- reboot
To debrick the device, you'll need serial access. If you want to
recover to an OpenWrt, you can replay the serial installation
instructions. For returning to the original firmware, press ESC during
the boot to trigger the emergency firmware recovery procedure. After
that, use D-Link Network Assistant v2.0.2.4 to flash a new firmware.
The device documentation does describe that holding RESET for 12s
trigger the firmware recovery. However, the latest shipped U-Boot
"2011.12.(2.1.5.67086)-Candidate1" from "Aug 24 2021 - 17:33:09" cannot
trigger that from a cold boot. In fact, any U-Boot procedure that relies
on the RESET button, like reset settings, will only work if started from
a running original firmware. That, in practice, cancels the benefit of
having two images and a firmware recovery procedure (if you are not
consider dual-booting OpenWrt).
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Add support for the Engenius EWS2910P PoE switch. This is an RTL8380
based switch with two SFP slots, and PoE 802.3af one every RJ-45 port.
The specs say 802.3af, but the vendor firmware configures the PSE for
a budget of 31W, indicating 802.3at support.
Specifications:
---------------
* SoC: Realtek RTL8380M
* Flash: 32 MiB SPI flash Macronix MX25L25635E
* RAM: 256 MiB (As reported by bootloader)
* Ethernet: 16x 10/100/1000 Mbps with PoE
2x SFP slots
* Buttons: 1 "Reset" button on front panel
1 "LED mode: button on front panel
1 "On/Off" Toggle switch on the back
* Power: 48V-54V DC barrel jack
* UART: 1 serial header (JP1) with populated 2.54mm pitch header
Labeled GRTV for ground, rx, tx, and 3.3V respectively
* PoE: 1 STM ST32F100 microcontroller
2 BCM59111 PSE chips
Works:
------
- (8) RJ-45 ethernet ports
- Switch functions
- LEDs and buttons
Not yet enabled:
----------------
- SFP ports (will be enabled in a subsequent change)
- Power-over-Ethernet (requires realtek-poe package)
Install via web interface:
-------------------------
The factory firmware will accept and flash the initramfs image. It is
recommended to flash to "Partition 0". Flashing to "Partition 1" is
not supported at this point.
The factory web GUI will show the following warning:
" Warning: The firmware version is v0.00.00-c0.0.00
The firmware image you are uploading is older than the current
firmware of the switch. The device will reset back to default
settings. Are you sure you want to proceed?"
This is expected when flashing OpenWrt. After the initramfs image
boots, flash the -sysupgrade using either the commandline or LuCI.
Install via serial console/tftp:
--------------------------------
The u-boot firmware will not stop the boot, regardless of which key is
pressed. To access the u-boot console, ground out the CLK (pin 16) of
the ROM (U22) when u-boot is reading the linux image. If timed
correctly, the image CRC will fail, and u-boot will drop to a shell:
> rtk network on
> setenv ipaddr <address of tftp server>
> tftp $(freemem) <name-of-initramfs-image.bin>
> bootm
Then flash the -sysupgrade using either the commandline or luci.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
[gpio-led node names, OpenWrt and LuCI capitalization in commit message]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Hardware specification
----------------------
* RTL8382M SoC, 1 MIPS 4KEc core @ 500MHz
* 128MB DRAM
* 32MB NOR Flash
* 16 x 10/100/1000BASE-T ports
- Internal PHY with 8 ports (RTL8218B)
- External PHY with 8 ports (RTL8218B)
* 4 x Gigabit RJ45/SFP Combo ports
- External PHY with 4 SFP ports (RTL8214FC)
* Power LED
* Reset button on front panel
* UART (115200 8N1) via unpopulated standard 0.1" pin header marked J6
UART pinout
-----------
[o]ooo|J6
| ||`------ GND
| |`------- RX
| `-------- TX
`---------- Vcc (3V3)
Boot initramfs image from U-Boot
--------------------------------
1. Press Escape key during `Hit Esc key to stop autoboot` prompt
2. Press CTRL+C keys to get into real U-Boot prompt
3. Init network with `rtk network on` command
4. Load image with `tftpboot 0x8f000000 openwrt-realtek-rtl838x-d-link_dgs-1210-20-initramfs-kernel.bin` command
5. Boot the image with `bootm` command
To install, upload the sysupgrade image to the OEM webpage or sysupgrade
from the system running from initramfs image.
It has been developed and tested on device with F1 revision.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
[correct initramfs image name]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
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>
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>
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>
Panasonic Switch-M8eG PN28080K is a 8 + 1 port gigabit switch, based on
RTL8380M.
Specification:
- SoC : Realtek RTL8380M
- RAM : DDR3 128 MiB (Winbond W631GG8KB-15)
- Flash : SPI-NOR 32 MiB (Macronix MX25L25635FMI-10G)
- Ethernet : 10/100/1000 Mbps x8 + 1
- port 1-8 : TP, RTL8218B (SoC)
- port 9 : SFP, RTL8380M (SoC)
- LEDs/Keys : 7x / 1x
- UART : RS-232 port on the front panel (connector: RJ-45)
- 3:TX, 4:GND, 5:GND, 6:RX (pin number: RJ-45)
- 9600n8
- Power : 100-240 VAC, 50/60 Hz, 0.5 A
- Plug : IEC 60320-C13
- Stock OS : VxWorks based
Flash instruction using initramfs image:
1. Prepare the TFTP server with the IP address 192.168.1.111
2. Rename the OpenWrt initramfs image to "0101A8C0.img" and place it to
the TFTP directory
3. Download the official upgrading firmware (ex: pn28080k_v30000.rom)
and place it to the TFTP directory
4. Boot M8eG and interrupt the U-Boot with Ctrl + C keys
5. Execute the following commands and boot with the OpenWrt initramfs
image
rtk network on
tftpboot 0x81000000
bootm
6. Backup mtdblock files to the computer by scp or anything and reboot
7. Interrupt the U-Boot and execute the following commands to re-create
filesystem in the flash
ffsmount c:/
ffsfmt c:/
this step takes a long time, about ~ 4 mins
8. Execute the following commands to put the official images to the
filesystem
updatert <official image>
example:
updatert pn28080k_v30000.rom
this step takes about ~ 40 secs
9. Set the environment variables of the U-Boot by the following commands
setenv loadaddr 0xb4e00000
setenv bootcmd bootm
saveenv
10: Download the OpenWrt initramfs image and boot with it
tftpboot 0x81000000 0101A8C0.img
bootm
11: On the initramfs image, download the sysupgrade image and perform
sysupgrade with it
sysupgrade <imagename>
12: Wait ~ 120 seconds to complete flashing
Note:
- "Switch-M8eG" is a model name, and "PN28080K" is a model number.
Switch-M8eG has an another (old) model number ("PN28080"), it's not a
Realtek based hardware.
- Switch-M8eG has a "POWER" LED (Green), but it's not connected to any
GPIO pin.
- The U-Boot checks the runtime images in the flash when booting and
fails to execute anything in "bootcmd" variable if the images are not
exsisting.
- A filesystem is formed in the flash (0x100000-0x1DFFFFF) on the stock
firmware and it includes the stock images, configuration files and
checksum files. It's unknown format, can't be managed on the OpenWrt.
To get the enough space for OpenWrt, move the filesystem to the head
of "fs_reserved" partition by execution of "ffsfmt" and "updatert".
- On the other devices in the same series of Switch-M8eG PN28080K, the
INT pin on the PCA9555 is not connected to anywhere.
Back to the stock firmware:
1. Delete "loadaddr" variable and set "bootcmd" to the original value
on U-Boot:
setenv loadaddr
setenv bootcmd 'bootm 0x81000000'
on OpenWrt:
fw_setenv loadaddr
fw_setenv bootcmd 'bootm 0x81000000'
2. Perform reset or reboot
on U-Boot:
reset
on OpenWrt:
reboot
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Reviewed-by: Sander Vanheule <sander@svanheule.net>
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>
I-O DATA BSH-G24MB is a 24 port gigabit switch, based on RTL8382M.
Specification:
- SoC : Realtek RTL8382M
- RAM : DDR2 128 MiB (Nanya NT5TU128M8HE-AC)
- Flash : SPI-NOR 16 MiB (Macronix MX25L12835FM2I-10G)
- Ethernet : 10/100/1000 Mbps x24
- port 1-8 : RTL8218B
- port 9-16 : RTL8218B (SoC)
- port 17-24 : RTL8218B
- LEDs/Keys : 2x, 1x
- UART : pin header on PCB
- JP2: 3.3V, TX, RX, GND from rear side
- 115200n8
- Power : 100 VAC, 50/60 Hz
- Plug : IEC 60320-C13
Flash instruction using sysupgrade image:
1. Boot BSH-G24MB normally
2. Connect BSH-G24MB to the DHCP enabled network
3. Find the device's IP address and open the WebUI and login
Note: by default, the device obtains IP address from DHCP server of
the network
4. Open firmware update page ("ファームウェア アップデート")
5. Rename the OpenWrt sysupgrade image to "bsh-g24mb_v100.image" and
select it
6. Press apply ("適用") button to perform update
7. Wait ~150 seconds to complete flashing
Note:
- BSH-G24MB has a power-related LED ("電源"), but it's not connected to
the GPIO of the SoC or RTL8231 and cannot be controlled. Instead of
it, use system status LED on other than running-state.
- "sys_loop" LED indicates system status and loop-detection status in
stock firmware.
- BSH-G24MB has 2x os-image partitions named as "RUNTIME"/"RUNTIME2" in
16 MiB SPI-NOR flash and the size of image per partition is only
6848 KiB. The secondary image is never used on stock firmware, so also
use it on OpenWrt to get more space.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
We add the RTL931X sub-target with kernel configuration for
a dual core MIPS InterAptive CPU.
Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
The ZyXEL XGS1250-12 Switch is a 11 + 1 port multi-GBit switch with
8 x 1000BaseT, 3 x 1000/2500/5000/10000BaseT Ethernet ports and
1 SFP+ module slot.
Hardware:
- RTL9302B SoC
- Macronix MX25L12833F (16MB flash)
- Nanja NT5CC64M16GP-1 (128MB DDR3 SDRAM)
- RTL8231 GPIO extender to control the port LEDs
- RTL8218D 8x Gigabit PHY
- Aquantia AQR113c 1/2.5/5/10 Gigabit PHYs
- SFP+ 10GBit slot
Power is supplied via a 12V 2A standard barrel connector. At the
right side behind the grid is UART serial connector. A Serial
header can be connected to from the outside of the switch trough
the airvents with a standard 2.54mm header.
Pins are from top to bottom Vcc(3.3V), TX, RX and GND. Serial
connection is via 115200 baud, 8N1.
A reset button is accessble through a hole in the front panel
At the time of this commit, all ethernet ports work under OpenWRT,
including the various NBaseT modes, however the 10GBit SFP+ slot is not
supported.
Installation
--------------
* Connect serial as per the layout above. Connection parameters: 115200 8N1.
* Navigate to 'Management' in the OEM web interface and click on 'Firmware upgrade'
to the left.
* Upload the OpenWrt initramfs image, and wait till the switch reboots.
* Connect to the device through serial and change the U-boot boot command.
> fw_setenv bootcmd 'rtk network on; boota'
* Reboot, scp the sysupgrade image to /tmp, verify the checksum and flash it:
> sysupgrade /tmp/openwrt-realtek-rtl930x-zyxel_xgs1250-12-squashfs-sysupgrade.bin
* Upon reboot, you have a functional OpenWrt installation. Leave the bootcmd
value as is - without 'rtk network on' the switch will fail to initialise
the network.
Web recovery
------------
The XGS1250-12 has a handy web recovery that will load when U-boot does
not find a bootable kernel. In case you would like to trigger the web
recovery manually, partially overwrite the firmware partition with some
zeroes:
# dd if=/dev/zero of=/dev/mtd5 bs=1M count=2
If you have serial connected you'll see U-boot will start the web recovery
and print it's listening on 192.168.1.1, but by default it seems to be on
the OEM default IP for the switch - 192.168.1.3. The web recovery only
listens on HTTP (80) and *not* on 443 (HTTPS) unlike the web UI.
Return to stock
---------------
You can flash the ZyXEL firmware images to return to stock:
# sysupgrade -F -n XGS1250-12_Firmware_V1.00(ABWE.1)C0.bix
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
The GS1900-48 is a 48 + 2 port Gigabit L2 switch with 48 gigabit ports.
Hardware:
RTL8393M SoC
Macronix MX25l12805D (16MB flash)
128MB RAM
6 * RTL8218B external PHY
2 * RTL8231 GPIO extenders to control the port LEDs, system LED and
Reset button
2 Uplink ports are SFP cages which support 1000 Base-X mini GBIC modules.
Power is supplied via a 230 volt mains connector.
The board has a hard reset switch SW1, which is is not reachable from the outside.
J4 provides a 12V RS232 serial connector which is connected through U8 to
the 3.3V UART of the RTL8393. Conversion is done by U8, a SIPEX 3232EC.
To connect to the UART, wires can be soldered to R603 (TX) and R602 (RX).
Installation:
Install the squashfs image via Realtek's original Web-Interface.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Create the RTL838x specific Makefiles. Move CPU-type into
rtl838x.mk as this is specifc to that platform. Add
rtl838x subtarget into main Makefile.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
The current rule produces empty trailers, causing the OEM firmware
update application to reject our images.
The double expansion of a makefile variable does not work inside
shell code. The second round is interpreted as a shell expansion,
attempting to run the command ZYXEL_VERS instead of expanding the
$(ZYXEL_VERS) makefile variable.
Fix by removing one level of variable indirection.
Fixes: c6c8d597e1 ("realtek: Add generic zyxel_gs1900 image definition")
Tested-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
