Ethernet switch with linux/openwrt and DSA

[Janusz Dziedzic]

śr., 14 gru 2022 o 20:35 Jan Hoffmann <jan at 3e8.eu> napisał(a):
>
> > Hi Janusz,
> >
> >  > Could I just buy (any experience):
> >  >
> >  > HP switch 1920-24G JG924A
> >  > Do I need to check any HW ver? Or any JG924A should work?
> >
> > The devices from HPE 1920 series with model numbers JG92xA are all
> > Realtek-based, and should be compatible with OpenWrt (make sure not to
> > get a device from the similarly-named 1920S-series though, as those are
> > not supported).
> >
> > Note that the HPE devices are only supported in master and support for
> > 1920-48G is not yet included.
>
> And to be clear, the models with PoE are also not supported (I forgot
> about those in the initial message).
>
> > For 1920-24G, the patches 2 and 5 from [1] are probably still necessary,
> > as the device will reset during boot otherwise. I should really send
> > updated versions of these to finally get that issue fixed.
> >

Thanks all!
Finally buy: D-LINK DGS-1210-48 G1.

U-Boot 2011.12.(2.1.5.67086)-Candidate1 (Apr 13 2017 - 13:58:11)

Board: RTL839x CPU:700MHz LXB:200MHz MEM:400MHz
DRAM:  128 MB
SPI-F: 1x32 MB

Next:
 - connected serial cable
 - stop in uboot
 - boot from tftp/openwrt-realtek-rtl839x-d-link_dgs-1210-52-initramfs-kernel.bin
 - next simple scp/sysupgrade
openwrt-realtek-rtl839x-d-link_dgs-1210-52-squashfs-sysupgrade.bin

root at OpenWrt:~# ubus call system board
{
"kernel": "5.10.156",
"hostname": "OpenWrt",
"system": "RTL8393",
"model": "D-Link DGS-1210-52",
"board_name": "d-link,dgs-1210-52",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "SNAPSHOT",
"revision": "r21432-4c0919839d",
"target": "realtek/rtl839x",
"description": "OpenWrt SNAPSHOT r21432-4c0919839d"
}
}
root at OpenWrt:~#

BR
Janusz