Someone have posted a good patch for that device: http://www.right.com.cn/forum/thread-157588-1-1.html The dts above works fine. After applying the patch above,you need to edit the following: reset { label = "reset"; gpios = <&gpio1 6 0>; linux,code = <0x198>; }; change 0x198 to 0x100 and add the mt76 section in pcie@10140000 { status = "okay"; };
BTW ,the mac address is defined here: ethernet@10100000 { pinctrl-names = "default"; pinctrl-0 = <&ephy_pins>; mtd-mac-address = <&factory 0x4>; <---------- ralink,port-map = "llllw"; }; 2015-01-29 7:29 GMT+08:00, Roger Pueyo Centelles <open...@rogerpueyo.com>: > Hi, > > Some days ago I received a Xiaomi MiWiFi Mini and I've managed to run > OpenWrt on it [1] (i.e. trunk OpenWrt, not the very modified stuff the > vendor provides). I started with this initial patch [2] and I got the > firmware running, but a couple of things are missing. I need some help with > the .dts file (attached). The current status is: > > Working: Ethernet, switch, SoC 802.11gbn radio, USB, TTL and sysupgrade > > Partially working: MT7612E 802.11ac > > Not working: LEDs and button > > The problem with the 802.11ac radio is that I can not read the MAC from the > flash. I always get this message at boot time (with different MACs, of > course): > > [ 14.560000] mt76pci 0000:01:00.0: Invalid MAC address, using random > address 96:a3:a5:fa:a9:2b > > So far I've tried this: > > pcie0 { > mt76@0,0 { > reg = <0x0000 0 0 0 0>; > device_type = "pci"; > mediatek,mtd-eeprom = <&factory 0x8000>; > }; > }; > > and also <&factory 0x0000> but the result is the same. I would say the > location is correct, because I see three consecutive MAC addresses in the > factory partition: > > 0x0004: 64:09:80:01:66:5D > 0x0028: 64:09:80:01:66:5C > 0x8004: 64:09:80:01:66:5E > > that correspond respectively to SoC_radio, Ethernet and pcie_radio. The > question is, what is the way to make the mt76 driver use the MAC address > written in the flash? > > Then, regarding the LEDs, I have tried enabling gpio chips 0, 1, 2 and 3, > exporting all the gpio numbers, setting the direction to "out" in all of > them and switching the values between 0, 1 and 255, but I can not control > any of the three leds (which are always on). The same problem for the reset > button, I can not find it anywhere. What else should I try? > > Thank you very much! > > Roger > > [1] http://wiki.openwrt.org/toh/xiaomi/mini > [2] > https://github.com/rssnsj/openwrt-xiaomi-mini/blob/master/patches/01-xiaomi-mini.patch > _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel