Linux 2.6 frame buffer for XUPV2P

Grant Likely grant.likely at
Sat Dec 20 17:35:07 EST 2008

2008/12/19 mingqian <xilinx at>:
> Hi all, I have run Linux 2.6 from on my XUPV2P board. This
> vendor kernel version is 2.6.28-rc6. Currently, the uartlite and ethernet
> mac work ok, but xilinx frame buffer driver seems not working, as nothing
> is shown on the VGA monitor, and nothing related to framebuffer is shown in
> the serial output. I run fbset,  but it says fb0 not found.
> The hardware framebuffer IP core I use is the plb_tft_cntlr_ref
> 1.00.d, which is a PLB master and DCR slave, and the  opb2dcr_bridge acts as
> the DCR master.
> Can someone suggest where the problem might be?

Please post your kernel .config and your dmesg output.


Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.

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