On Oct 5, 2016 12:09 AM, "Mathias Kresin" <[email protected]> wrote: > > 05.10.2016 06:36, Matthew McClintock: > >> On Sun, Sep 11, 2016 at 1:02 AM, Cezary Jackiewicz >> <[email protected]> wrote: >>> >>> Dnia 2016-09-11, o godz. 00:05:18 >>> Matthew McClintock <[email protected]> napisał(a): >>> >>>> On Sat, Dec 12, 2015 at 1:53 AM, Cezary Jackiewicz >>>> <[email protected]> wrote: >>>>> >>>>> Add support for TRENDnet TEW-823DRU: >>>>> - cpu: QCA9558 @720MHz >>>>> - flash: 16MB >>>>> - ram: 256MB >>>>> - 4+1 RJ45 100/1000Mbps >>>>> - wifi: QCA9558 (bgn) and QCA9880-BR4A (ac) >>>>> - 1x USB 2.0 >>>>> >>>>> Signed-off-by: Cezary Jackiewicz <[email protected]> >>>> >>>> >>>> >>>> Can you confirm the serial port info is correct here? >>>> https://wiki.openwrt.org/toh/trendnet/tew-823dru >>> >>> >>> Yes, four pin hole on the left. >> >> >> FWIW, I also found that the u-boot command saveenv overwrites the >> first sector containing Linux so don't run that command. > > > Which indicates the partition layout is wrong: > > tew823dru_mtdlayout=mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,15296k(firmware),192k(lang)ro,512k(my-dlink)ro,64k(mac)ro,64k(art)ro > > Without having knowledge about the board, I guess the partition layout has to be: > > spi0.0:256k(u-boot)ro,64k(nvram)... > > Side note: I would be really surprised if a TRENDnet devices has a my-dlink partition. I rather guess the lang and my-dlink partition are not required for OpenWrt and the flash space can be used for the firmware partition instead. > > Mathias
What's there works. I think it's right because normally you can't change the bootcmd. So we're in a state were you simply can't save the uboot env. Thought the my-dlink stuff was weird but the partitions at least are there. Not sure if removing them is recoverable for switch back to stock for example. -M
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