Re: ##3 Frame Buffer Questions?
From: Steve Spano <hidden>
Date: 2006-08-19 19:48:34
Hi There Thanks again for the help - very much appreciated. Still not seeing the terminal on the display. We have linux running in a FPGA. The FPGA has a vga-ish hardware core inside of it. The core transfers 16/32bit pixels from the frame buffer to the display. It looked like there were options for a display that had a built in character generator and there were options for the "VGA console" Do you (or someone) have an autoconf.h that you could share for a linux build that properly displays the bash/logins/startup on a VGA display? Thanks so much! Steve Spano, President Finger Lakes Engineering 119 South Cayuga #200 Ithaca, Ny 14850 (V) 607-277-1614 x223 (C) 607-342-1150 www.FL-ENG.com - FLE's Main Website www.FLEDEVFORUM.com - FLE's Developer Forum -----Original Message----- From: Antonino A. Daplas [mailto:adaplas@gmail.com] Sent: Saturday, August 19, 2006 5:45 AM To: steve@flconsult.com; linux-fbdev-devel@lists.sourceforge.net Subject: Re: [Linux-fbdev-devel] ##3 Frame Buffer Questions? On Fri, 2006-08-18 at 22:43 -0400, Steve Spano wrote:
Hi Antonino, We got the buffer working and showing now in the proc folder So we can now do a cat random > fb0 - and that works. Do you (or someone) know the correct pattern of magic #defines that
will
put the console up on the VGA? I would like to see the startup messages/login prompt on the VGA display.
CONFIG_VT=y; CONFIG_FRAMEBUFFER=m or y (of course) CONFIG_FRAMEBUFFER_CONSOLE=y (or CONFIG_FRAMEBUFFER_CONSOLE=m followed by modprobe fbcon) CONFIG_FONT_8x16 (or any built-in fonts available). In your boot parameters, include console=tty0, just to be sure. Tony ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642