[linux-sunxi] Boot failure on A33 powered tablet

2016-07-10 Thread Steven Saunderson
Hi,

I have an A33 powered tablet (10" PendoPad) and I'm trying to get it to 
boot from SD card.  I'd like to change this Android box into a Linux box.

I'm using the latest U-Boot with settings from the A33 configs that are 
supplied.  I have a monitor connected to the UART0 pins on the board and 
can see the boot0/boot1 output when the tablet boots from NAND.  But when I 
try to boot from SD card all I see are strings of jibberish (e.g. "2666&&  
").  I've tried monitoring at different baud rates.

I realise that U-Boot won't get very far because probably many other 
settings are wrong for the hardware.  But I thought I would be able to at 
least get some sensible output on UART0.

I'm writing u-boot-sunxi-with-spl to offset 8kB in the SD card.  Is this 
correct for the A33 ?  Does anybody have any suggestions I can try ?

Thanks,
Steven

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[linux-sunxi] Re: [PATCH] clk: sunxi: Add CSI (camera's Sensors Interface) module clock driver for sun[457]i

2016-07-10 Thread Hao Zhang
Hi all
I am developing a media codec driver(using bt656) for cubieboard
one(allwinner a10 processor), i want to use DT to banding csi. after i get
some reference on
Documentation/devicetree/bindings/media/video-interfaces.txt, i have some
question about whether the csi driver for cubieboard one support to parse
the DT node just like in the reference document? if not, whether someone
is developing it or should i necessary to complete it together (What's the
progress of it) ?

Best regards :)
Hao Zhang

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