From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.190]) by ozlabs.org (Postfix) with ESMTP id 8D20ADDEB8 for ; Fri, 19 Oct 2007 13:32:35 +1000 (EST) Received: by nf-out-0910.google.com with SMTP id c10so372152nfd for ; Thu, 18 Oct 2007 20:32:34 -0700 (PDT) Message-ID: Date: Fri, 19 Oct 2007 11:32:33 +0800 From: "Bai Shuwei" To: linuxppc-embedded@ozlabs.org, linuxppc-dev@ozlabs.org Subject: powerpc 440 monitor program MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_4687_32391004.1192764753409" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , ------=_Part_4687_32391004.1192764753409 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline all, hi, when I boot my system, there are no output on the screen. I choice the framebuffer and my monitor card is ATI PAGE 128 PCI, qt/e GUI. When i compile the kernel, the boot logo and aty 128fb has be compiled into kernel patched with videoboot, and x86emu. The video parameters set: video=aty128fb:640x480-16@7. The kenel can recognize the monitor card, and the frame buffer device has run. The output showed below: videoboot: Booting PCI video card bus 0, function 0, device 6 aty128fb: Found Intel x86 BIOS ROM Image aty128fb: Rage128 BIOS located aty128fb: Rage128 RK PCI [chip rev 0x2] 32M 64-bit SDR SGRAM (2:1) fb0: ATY Rage128 frame buffer device on Rage128 RK PCI My problem is there is no output on the monitor,and cannot see the penguin boot logo. I also run a program to test the framebuffer, which can read data from the fb. After running the qt/e program, which can run scussessfully, there is no output.! The test program reading data are showed below; id = ATY Rage128 depth = 16 smemlen = 33554432 line_length = 0 FB_TYPE_ = 0 type_aux = 0 FB_VISUAL_ = 3 xpanstep = 8 ypanstep = 1 ywrapstep = 0 mmio_start = bbffc0000d mmio_len = 8192 accel = 32 xres = 640 yres = 480 xres_virtul = 640 yres_virtul = 480 xoffset = 0 yoffset = 0 bits_per_pixel = 16 My linux kernel is DENX 2.6.19. What can I do to make my system output into monitor.? best regards! buroc -- Add: Tianshui South Road 222, Lanzhou, P.R.China Tel: +86-931-8912025 Zip Code: 730000 URL: oss.lzu.edu.cn Email: baishuwei@gmail.com, buroc@126.com Tel: +86-931-8912025 Zip Code: 730000 URL: oss.lzu.edu.cn Email: baishuwei@gmail.com, buroc@126.com ------=_Part_4687_32391004.1192764753409 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline

all,
    hi, when I boot my system, there are no output on the screen. I choice the framebuffer and my monitor card is ATI PAGE 128 PCI, qt/e GUI. When i compile the kernel, the boot logo and aty 128fb has be compiled into kernel patched with videoboot, and x86emu. The video parameters set:
     video=aty128fb:640x480-16@7.
    The kenel can recognize the monitor card, and the frame buffer device has run.
The output showed below:
 
    videoboot: Booting PCI video card bus 0, function 0, device 6
   aty128fb: Found Intel x86 BIOS ROM Image
   aty128fb: Rage128 BIOS located
   aty128fb: Rage128 RK PCI [chip rev 0x2] 32M 64-bit SDR SGRAM (2:1)
   fb0: ATY Rage128 frame buffer device on Rage128 RK PCI
 
My problem is there is no output on the monitor,and cannot see the penguin boot logo.
I also run a program to test the framebuffer, which can read data from the fb. After running the qt/e program, which can run scussessfully, there is no output.!
   The test program reading data are showed below;
 

id = ATY Rage128
depth =  16
smemlen = 33554432
line_length = 0
FB_TYPE_ = 0
type_aux = 0
FB_VISUAL_ = 3
xpanstep = 8
ypanstep = 1
ywrapstep = 0
mmio_start = bbffc0000d
mmio_len = 8192
accel = 32
xres = 640
yres = 480
xres_virtul = 640
yres_virtul = 480
xoffset = 0
yoffset = 0
bits_per_pixel = 16
 
         My linux kernel is DENX 2.6.19.
 
        What can I do to make my system output into monitor.?
 
best regards!
 
buroc
--

Add: Tianshui South Road 222, Lanzhou, P.R.China
Tel: +86-931-8912025
Zip Code: 730000
URL: oss.lzu.edu.cn
Email: baishuwei@gmail.com, buroc@126.com

Tel: +86-931-8912025
Zip Code: 730000
URL: oss.lzu.edu.cn
Email: baishuwei@gmail.com, buroc@126.com
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