ok, some terrifically specific questions about a board handed to me
today to look at, incorporating

  * MT7620A WiSOC
  * MT7610EN      (for 5G radio)

i plugged it in, powered it up, logged in through console and it's
running "PandoraBox", as shown in /proc/version:

  Linux version 3.4.100 (lintel@PandoraBox-Server)

so, the questions. first, i can clearly see the starting point of the
openwrt configuration -- "Ralink RT288x/RT3xxx", with subtarget
"MT7620a based boards", but what is the state of support for wireless
on this processor?

  the first few pages i found searching suggested this needed a binary
blob for wireless, then i ran across this from july:

  http://wrtnode.com/w/?p=223

suggesting support is actually there in trunk.

  the openwrt running on the board is old enough that what i see in
the output from "lsmod" is:

Module                  Size  Used by    Tainted: P
rt2860v2_ap          1472160  1
... snip ...

so i'm assuming (possibly incorrectly) that that is the wireless
driver for that version of openwrt. if i go into the configuration
*now* with trunk, under kernel modules/wireless drivers, i can see the
choice:

kmod-rt2800-soc...... Ralink Drivers for RT2x00 cards (RT28xx/RT3xxx SoC)

would that be the appropriate kernel module for this?

  next, this board has a package named "ralink-utils" installed, which
doesn't seem to be in any openwrt feed that i can find, but perhaps
that package is no longer needed? does anyone recognize it, or know
what it's for? and whether i care about it anymore?

  finally, openwrt support for MT7610EN? not massively critical at the
moment but it would be nice. i can see in linux/ramips/image/Makefile
the line:

Image/Build/Profile/MT7620a_MT7610e=$(call 
BuildFirmware/Default8M/$(1),$(1),mt7620a_mt7610e,MT7620a_MT7610e)

and the device tree source file "MT7620a_MT7610e.dts" suggesting
*some* level of support, but i don't know how much.

  finally, is there a decent commercial router out there based on
these chips that i can pick up to use for baseline testing? thanks.

rday

-- 

========================================================================
Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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