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>
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>
The TP-Link RTL83xx based switches have their MAC address programmed
in the "para" partition. While in theory, the format of this partition
is dynamic, in practice, the MAC address appears to be located at a
consistent address. Thus, use nvmem-cells to read this MAC address.
The main MAC is required for deriving the MAC address of the switch
ports. Instead of reading it via mtd_get_mac_binary(), alias the
ethernet0 node as the label-mac-device, and use get_mac_label().
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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>
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>
The function `ucidef_set_poe` receives a list of ports to add to the PoE array.
Since switches have many ports the varibale `lan_list` is passed instead of
writing every single lan port. However, this list includes partly SFP ports
which are unrelated to PoE.
This commits adds the option to add a third parameter to manually exclide
interfaces, usually the last two.
Signed-off-by: Paul Spooren <mail@aparcar.org>
[Replace glob by regex to be more specific about matching characters]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
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>
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>
Mac adresses are assigned in the order given by the port list. The
interfaces are also brought up in this order. This target supports
devices with up to 52 ports. Sorting these alphabetically is very
confusing, and assigning mac addresses in alphabetic order does not
match stock firmware behaviour.
Suggested-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Some devices are assigned globally unique MAC addresses for all
ports. These are stored by U-Boot in the second U-Boot enviroment
("sysinfo") as a range of start and end address.
Use the full range if provided.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
The default management interface should be easy to find for users
doing "blind" installations without console access. There are
already multiple examples in the forum of advanced early adopters
having problems locating the management interface after installing
OpenWrt.
Requiring tagged VLAN configration to access the initial management
interface creates unnecessary hassle at best. Errors on the other
end are close to impossible to debug without console access, even
for advanced users. Less advanced users might have problems with
the concept of VLAN tagging.
Limiting management access to a single arbitrary port among up to
52 possible LAN ports makes this even more difficult, for no
reason at all. Users might have reasons to use a different port
for management. And they might even have difficulties using the
OpenWrt selected one. The port might be the wrong type for their
management link (e.g copper instead of fibre). Or they might
depend on PoE power from a device which they can't reconfigure.
User expectations will be based on
- OpenWrt defaults for other devices
- stock firmware default for the device in question
- common default behaviour of similar devices
All 3 cases point to a static IP address accessible on the native
VLAN of any LAN port. A switch does not have any WAN port. All
ports are LAN ports.
This changes the default network configuration in line with these
expectations.
Cc: John Crispin <john@phrozen.org>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
The ZyXEL GS1900-24HPv2 is a 24 port PoE switch with two SFP ports, similar to the other GS1900 switches.
Specifications
--------------
* Device: ZyXEL GS1900-24HPv2
* SoC: Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash: 16 MiB
* RAM: W631GG8MB-12 128 MiB DDR3 SDRAM
(stock firmware is configured to use only 64 MiB)
* 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 "RESTORE" button on front panel
1 "RESET" button on front panel
* Power 120-240V AC C13
* UART: 1 serial header (J41) with populated standard pin connector on
the left edge of the PCB, angled towards the side.
The casing has a rectangular cutout on the side that provides
external access to these pins.
Pinout (front to back):
+ GND
+ TX
+ RX
+ VCC
Serial connection parameters for both devices: 115200 8N1.
Installation
------------
OEM upgrade method:
(Possible on master once https://patchwork.ozlabs.org/project/openwrt/patch/20210624210408.19248-1-bjorn@mork.no/ is merged)
* 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-generic-zyxel_gs1900-24hp-v2-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 -n /tmp/openwrt-realtek-generic-zyxel_gs1900-24hp-v2-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 GS1900-24HPv2 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_gs1900-24hp-v2-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/openwrt-realtek-generic-zyxel_gs1900-24hp-v2-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
Signed-off-by: Soma Zambelly <zambelly.soma@gmail.com>
This reverts commit b7ee0786b5.
With the previous commit "realtek: remove rtl83xx vlan 1 special cases"
this is no longer required.
Signed-off-by: Thomas Nixon <tom@tomn.co.uk>
The RTL8380-RTL9300 switches only forward packets when VLAN ID 1 is
configured. Do not use the standard failsafe configuration for DSA
accessing the default port directly, but configure a switch on the lan1
interface instead.
This will add the VLAN ID 1 configuration to the switch:
$ bridge vlan show
port vlan-id
lan1 1 PVID Egress Untagged
switch 1 PVID Egress Untagged
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Replace "ifname" with "device" as netifd has been recently patches to
used the later one. It's more clear and accurate.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
The Netgear GS308T v1 is an 8 port gigabit switch. The GS310TP v1 is an 8
port POE+ gigabit switch with 2 SFP Ports (currently untested).
The GS308T v1 and GS310TP v1 are quite similar to the Netgear GS1xx
devices already supported. Theses two devices use the same Netgear
firmware and are very similar to there corresponding GS1xx devices. For
this reason they share a large portion of the device tree with the GS108T
and GS110TP with exception of the uimage magic and model and compatible
values.
All of the above feature a dual firmware layout, referred to as Image0
and Image1 in the Netgear firmware.
In order to manipulate the PoE+ on the GS310TP v1 , one needs the
rtl83xx-poe package
Specifications (GS308T)
----------------------
* RTL8380M SoC, 1 MIPS 4KEc core @ 500MHz
* 128MB DDR3-1600 DRAM (Winbond W631GG8MB-12)
* 32MB 3v NOR SPI Flash (Winbond W25Q256JVFQ)
* RTL8231 GPIO extender to control the LEDs and the reset button
* 8 x 10/100/1000BASE-T ports, internal PHY (RTL8218B)
* UART (115200 8N1) via unpopulated standard 0.1" pin header marked J1
* Power is supplied via a 12V 1A barrel connector
Specifications (GS310TP)
----------------------
* RTL8380M SoC, 1 MIPS 4KEc core @ 500MHz
* Nuvoton M0516LDN for controlling PoE
* 128MB DDR3-1600 DRAM (Winbond W631GG8MB-12)
* 32MB 3v NOR SPI Flash (Winbond W25Q256JVFQ)
* RTL8231 GPIO extender to control the LEDs and the reset button
* 8 x 10/100/1000BASE-T PoE+ ports, 2 x Gigabit SFP ports,
internal PHY (RTL8218B)
* UART (115200 8N1) via unpopulated standard 0.1" pin header marked J1
* Power is supplied via a 54V 1.25A barrel connector
Both devices have UART pinout
-----------
J1 | [o]ooo
^ ||`------ GND
| |`------- RX [TX out of the serial adapter]
| `-------- TX [RX into the serial adapter]
`---------- Vcc (3V3) [the square pin]
The through holes are filled with PB-free solder which melts at 375C.
They can also be drilled using a 0.9mm bit.
Installation
------------
Instructions are identical to those for the similar Negear devices
and apply both to the GS308T v1 and GS310TP v1 as well.
-------------------
Boot initramfs image from U-Boot
--------------------------------
1. Press the Escape key at the `Hit Esc key to stop autoboot` prompt
2. Init network with `rtk network on` command
3. Load image with `tftpboot 0x8f000000
openwrt-realtek-generic-netgear_gs308t-v1-initramfs-kernel.bin` command
4. Boot the image with `bootm` command
The switch defaults to IP 192.168.1.1 and tries to fetch the image via
TFTP from 192.168.1.111.
Updating the installed firmware
-------------------------------
The OpenWRT ramdisk image can be flashed directly from the Netgear UI.
The Image0 slot should be used in order to enable sysupgrade.
As with similar switches, changing the active boot partition can be
accomplished in U-Boot as follows:
1. Press the Escape key at the `Hit Esc key to stop autoboot` prompt
2. Run `setsys bootpartition {0|1}` to select the boot partition
3. Run `savesys` followed by `boota` to proceed with the boot process
Signed-off-by: Raylynn Knight <rayknight@me.com>
So far, board.d files were having execute bit set and contained a
shebang. However, they are just sourced in board_detect, with an
apparantly unnecessary check for execute permission beforehand.
Replace this check by one for existance and make the board.d files
"normal" files, as would be expected in /etc anyway.
Note:
This removes an apparantly unused '#!/bin/sh /etc/rc.common' in
target/linux/bcm47xx/base-files/etc/board.d/01_network
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The ZyXEL GS1900-8HP is an 8 port gigabit switch with PoE+ support.
There are two versions on the market (v1 & v2) which share similar
specs (same flash size and flash layout, same RAM size, same PoE+ power
envelope) but have a different case and board layout that they each
share with other GS1900 siblings.
The v1 seems to share its PCB and case with non-PoE GS1900-8; as such,
adding support for the GS1900-8 would probably be trivial. The v2 seems
to share its casing and platform with its already supported bigger
brother, the GS1900-10HP - its board looks the same, except for two
holes where the GS1900-10 has its SFP ports.
Like their 10 port sibling, both devices have a dual firmware layout.
Both GS1900-8HP boards have the same 70W PoE+ power budget. In order to
manipulate the PoE+, one needs the rtl83xx-poe package [1].
After careful consideration it was decided to go with separate images
for each version.
Specifications (v1)
-------------------
* SoC: Realtek RTL8380M 500 MHz MIPS 4KEc
* Flash: Macronix MX25L12835F 16 MiB
* RAM: Nanya NT5TU128M8HE-AC 128 MiB DDR2 SDRAM
* Ethernet: 8x 10/100/1000 Mbit
* PoE+: Broadcom BCM59111KMLG (IEEE 802.3at-2009 compliant, 2x)
* UART: 1 serial header with populated standard pin connector on the
left side of the PCB, towards the bottom. Pins are labeled:
+ VCC (3.3V)
+ TX
+ RX
+ GND
Specifications (v2)
-------------------
* SoC: Realtek RTL8380M 500 MHz MIPS 4KEc
* Flash: Macronix MX25L12835F 16 MiB
* RAM: Samsung K4B1G0846G 128 MiB DDR3 SDRAM
* Ethernet: 8x 10/100/1000 Mbit
* PoE+: Broadcom BCM59121B0KMLG (IEEE 802.3at-2009 compliant)
* UART: 1 angled serial header with populated standard pin connector
accessible from outside through the ventilation slits on the
side. Pins from top to bottom are clearly marked on the PCB:
+ VCC (3.3V)
+ TX
+ RX
+ GND
Serial connection parameters for both devices: 115200 8N1.
Installation
------------
Instructions are identical to those for the GS1900-10HP and apply both
to the GS1900-8HP v1 and v2 as well.
* 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 GS1900-10HP is a dual-partition device, you want to keep the
OEM firmware on the backup partition for the time being. OpenWrt can
only boot off 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_gs1900-8hp-v{1,2}-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade /tmp//tmp/openwrt-realtek-generic-zyxel_gs1900-8hp-v{1,2}-squashfs-sysupgrade.bin
Signed-off-by: Stijn Segers <foss@volatilesystems.org>
[merge PoE case, keep device definitions separate, change all those
hashes in the commit message to something else so they don't get
removed when changing the commit ...]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
In this new setup the switch is treated as wan, lan1.100 is used as
our mgmt vlan.
The board mac is applied to eth0, switch and switch.1
The board mac is assigned with the LA bit set to all lan ports while
incrementing it.
Signed-off-by: John Crispin <john@phrozen.org>
