[OpenWrt-Devel] [PATCH 0/4] add support for mt7620 wifi

John Crispin john at phrozen.org
Tue Jul 1 06:31:13 EDT 2014

On 30/06/2014 19:34, Roman Yeryomin wrote:
> This adds support for mt7620 SoC. Tested with Asus RT-N14U only.
> Thanks to everybody who participated in this effort. Epecially Miko
> Hissa and Сергей Василюгин.
> Roman Yeryomin (4): [mac80211] add support for mt7620 [mac80211]
> enable driver compilation for mt7620 [ramips] enable wmac clock for
> mt7620 [ramips] add wmac to mt7620 device tree
> package/kernel/mac80211/Makefile                   |    2 +- 
> ...910-00-rt2x00-enable-rt2800soc-for-mt7620.patch |   20 + 
> .../patches/910-01-add-support-for-mt7620.patch    | 1198
> ++++++++++++++++++++ target/linux/ramips/dts/mt7620n.dtsi
> |   10 + .../patches-3.10/0401-mt7620n-add-wmac-clock.patch |   27
> + 5 files changed, 1256 insertions(+), 1 deletion(-) create mode
> 100644
> package/kernel/mac80211/patches/910-00-rt2x00-enable-rt2800soc-for-mt7620.patch
create mode 100644
> create mode 100644
> target/linux/ramips/patches-3.10/0401-mt7620n-add-wmac-clock.patch


confirmed working and pushed to trunk.

tested on mt7620a/n. i tested on 2 eval kits and 4 buffalo routers.

for me all have functional ethernet even without the vid patch.

nonetheless we should make the vid = vlan nr thing explicit and default

i have a recollection, that the eep layout is different on mt7620 and
i don't see that code being patched. so we need to look into that

i am also missing the lna/pna fixes, we should add those as well,
similar to how rt3352 does it.

those nitpicks set aside,  we have working wifi on mt7620x !!! :)

thanks again to all involved, i think we will have the final cleanups
in trunk soon, now that we have packet flow.


PS: just tested whr-1166 and get this, telling me the eeprom code
needs a bit more love. i can still assoc though and am sending this
mail via the whr-1166

[   26.430000] WARNING: at
rt2800_vco_calibration+0x2d8/0x3d4 [rt2800lib]()
[   26.470000] phy0: invalid EEPROM word 208
[   26.480000] Modules linked in: rt2800soc rt2800pci rt2800mmio
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