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Erik Larsson
c2c3e8ab6b
The XikeStor SKS8300-12x V2 is a managed switch based
on RTL9313 with 12 SFP+ ports.
Device specification:
- SoC: Realtek RTL9313
- RAM: 256MiB
- Flash: 32MiB Macronix SPI NOR
- Ethernet: 12x SFP+ cages
- Button: hard reset
- System LED: GPIO 0
- Bootloader: U-Boot 2011.12.(3.6_CURRENT)
- Vendor board model: RTL9313_12XGE
- UART: Cisco style RJ45 port on the front.
- Settings: 115200n8
- Power: 100-240 VAC 50/60 Hz C13/C14
- Monitoring: LM75
- Fan controller: Maxim 6651
Notes:
The MAC address can be extracted from the jffs2
partition in the file factoryData at offset 0x80.
As the jffs and jffs2 partitions are formatted
with 4K erase sectors this requires the kernel to be
configured with CONFIG_MTD_SPI_NOR_USE_4K_SECTORS or
dumping it with jefferson.
The switch has a RTL8231 connected to it via SMI
which seem to control the port LEDs.
"rtk network on" initializes the RTL8231 so the LED
works but can't be controlled via OpenWrt.
Booting the initramfs image:
1. Connect to the serial port, power on the device and press Esc
before autoboot starts to get to the u-boot CLI.
2. Run "rtk network on".
3. Boot the initramfs image.
Via YMODEM:
Run "loady 0x82000000".
And then "bootm 0x82000000".
Via TFTP:
Connect a SFP module or a DAC to port 1.
Run "rtk 10g 0 fiber1g".
If using a DAC replace fiber1g with the correct type.
The default TFTP server IP is 192.168.1.111.
Run "tftpboot 0x82000000 <image name>".
Where "<image name>" is the name of the initramfs image.
And then run "bootm 0x82000000".
Installation:
After booting the initramfs image transfer the sysupgrade
to the device and run sysupgrade <path to sysupgrade image>.
Set the bootcmd u-boot variable to "rtk network on ; boota"
and save the variable and reset the switch.
Signed-off-by: Erik Larsson <who+github@cnackers.org>
Link: https://github.com/openwrt/openwrt/pull/25782
Signed-off-by: Jonas Jelonek <jonas@jonasjelonek.de>