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From: Anatolij Gustschin <agust@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] About PCI of U-BOOT of CANYONLANDS
Date: Thu, 19 Mar 2009 14:17:36 +0100	[thread overview]
Message-ID: <49C245F0.20606@denx.de> (raw)
In-Reply-To: <49C2400D.1010703@fsi.co.jp>

Kazuaki Ichinohe wrote:
>> Try to set VIDEO_IO_OFFSET to 0xD8000000, it should work. The
>> value of 0xD0800000 is wrong, now I see it after double-checking
>> the PCI/IO map in the PPC460EX manual. Sorry, my fault.
> 
> The PCI memory space is accessible.
> However, the video output cannot be confirmed.
> Why ?

It is hard to guess. Does the driver recognize video RAM size
correctly? Is the video RAM accessible? You can test it using
'md 0x80000000', 'mw 0x80000000 0xaa55aa55 1', 'md 0x80000000'
commands. If the video RAM access doesn't work, than the VGA BIOS
boot failed for some reason. Does your ATI card have two display
output connectors? Are these DVI or VGA output connectors? Try to
connect the display to another VGA connector if any.

Best regards,
Anatolij

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de

  reply	other threads:[~2009-03-19 13:17 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-17 13:08 [U-Boot] About PCI of U-BOOT of CANYONLANDS Kazuaki Ichinohe
2009-03-17 13:13 ` Stefan Roese
2009-03-18  1:28   ` Kazuaki Ichinohe
2009-03-18  9:07     ` Stefan Roese
2009-03-18  9:13       ` Felix Radensky
2009-03-18  9:23         ` Stefan Roese
2009-03-18  9:34           ` Felix Radensky
2009-03-18  9:39             ` Stefan Roese
2009-03-18 12:03       ` Anatolij Gustschin
2009-03-18 12:07         ` Kazuaki Ichinohe
2009-03-18 12:29           ` Kazuaki Ichinohe
2009-03-18 13:00             ` Kazuaki Ichinohe
     [not found]             ` <49C0EFB2.9020800@fsi.co.jp>
2009-03-18 14:48               ` Anatolij Gustschin
2009-03-19  4:43                 ` Kazuaki Ichinohe
2009-03-19  9:16                   ` Anatolij Gustschin
2009-03-19 11:28                     ` Kazuaki Ichinohe
2009-03-19 11:44                       ` Anatolij Gustschin
2009-03-19 12:09                         ` Kazuaki Ichinohe
2009-03-19 12:27                           ` Anatolij Gustschin
2009-03-19 12:52                             ` Kazuaki Ichinohe
2009-03-19 13:17                               ` Anatolij Gustschin [this message]
2009-03-20 10:50                                 ` Kazuaki Ichinohe
2009-03-24  5:22 ` [U-Boot] [PATCH] Canyonlands SATA harddisk driver Kazuaki Ichinohe
2009-03-24 16:22   ` Stefan Roese
2009-03-25 11:32     ` Kazuaki Ichinohe
2009-03-25 16:04       ` Stefan Roese
2009-03-26 10:56         ` Kazuaki Ichinohe
2009-03-27 16:11           ` Stefan Roese
2009-03-27 16:31           ` Wolfgang Denk
2009-03-30  8:27             ` Kazuaki Ichinohe
2009-04-17  7:31               ` Kazuaki Ichinohe
2009-04-27  1:53                 ` Kazuaki Ichinohe
2009-04-27  7:42                   ` Stefan Roese
2009-04-29  6:58                   ` Stefan Roese
2009-05-07  6:23                     ` Kazuaki Ichinohe
2009-05-07  7:38                       ` Wolfgang Denk

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