From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.189]) by ozlabs.org (Postfix) with ESMTP id 6FD4ADDEF1 for ; Sat, 20 Dec 2008 17:45:32 +1100 (EST) Received: by rn-out-0910.google.com with SMTP id j40so1089528rnf.16 for ; Fri, 19 Dec 2008 22:45:07 -0800 (PST) Message-ID: Date: Fri, 19 Dec 2008 23:35:07 -0700 From: "Grant Likely" To: mingqian Subject: Re: Linux 2.6 frame buffer for XUPV2P In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: Cc: linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 2008/12/19 mingqian : > Hi all, I have run Linux 2.6 from git.xilinx.com 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. g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.