Hi, On Wed, Nov 26, 2014 at 09:58:18AM +0100, Hans de Goede wrote: > Hi, > > On 11/25/2014 07:21 PM, Maxime Ripard wrote: > >On Sun, Nov 23, 2014 at 01:54:43PM +0100, Hans de Goede wrote: > >>The CSQ CS908 is an A31s based top-set box, with 1G RAM, 8G NAND, > >>rtl8188etv usb wifi, 2 USB A receptacles (1 connected through the OTG > >>controller), ethernet, 3.5 mm jack with a/v out and hdmi out: > >> > >>http://www.geekbuying.com/item/CS908-Allwinner-A31S-Quad-Core-1-2GHz-Android-4-4-Mini-TV-Box-HDMI-HDD-Player-1G-8G-WIFI-Miracast---Black-333395.html > >> > >>Note it has no sdcard slot and therefore can only be fel booted. > > > >Thanks a lot for working on this! > > > >I also bought another board with an A31s, but it ended up having > >neither USB OTG or MMC, which rendered it pretty useless. > > Are you sure ? The cs908 also does not have an otg connector, > as said it has 2 usb-a receptacles, with the following usb "routing": > > usb0 (otg): usb-a receptacle 1 (labeled 1 on the box, 0 on the print) > usb1 (ehci): routed to internal wifi > usb2 (ehci): usb-a receptacle 2 (labeled 2 on both the box and the print) > > I'm using fel mode with an usb-a <-> usb-a cable connected to usb0 on > the cs908. The cs908 has no fel button, so I've hooked up the serial console, > and then keep 2 pressed on the serial console while inserting the usb-a into > the PC (which will also power the board). boot0 from the nand will then jump > into fel mode when it sees the 2 keypress. > > This was an interesting exercise to confirm that everything on the A31s just > works with A31 code, but now that is confirms A31s devices are not all that > interesting anymore :) Ah, that's very interesting... I'll dig this board out then, and try both USB-A connector. It might very well be just that. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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