From: Wolfgang Denk <wd@denx.de>
To: "veikko romppainen" <blind_miksu@hotmail.com>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: porting linux & u-boot on Mdp Pro 8xx board
Date: Thu, 17 Mar 2005 00:08:42 +0100 [thread overview]
Message-ID: <20050316230847.8D0B1C1510@atlas.denx.de> (raw)
In-Reply-To: Your message of "Wed, 16 Mar 2005 23:22:25 +0200." <BAY12-F147D953D7254016B942F2994480@phx.gbl>
In message <BAY12-F147D953D7254016B942F2994480@phx.gbl> you wrote:
>
> I have currently running wxWorks on Mdp Pro 823 board. Now i'm trying port
> Linux on it. Firstable i have to get u-boot working on it. I hope someone
> has done this.
Probably not. At least I don't know of any port of U-boot for this
board.
BUT: this is off topic here. Please post U-Boot related questions on
the U-Boot mailing list instead.
> Is there working configuration from u-boot to this board?
> I have modified QS823 conf, because it looks quite similar.
Similar is not good enough.
> Can I use VisionIce 2 and SingleStep to flash u-boot?
Probably, if you know how to use these tools. Sorry, I'm afraid there
is little help for these on tyhe U-Boot list.
> We dont't have BDI in our school, shame. I flashed u-boot by using Ice
> starting at 0xfff00000. It seemed that it went correct place but nothing
> happened when i started my board.
Is this the correct address for your board? Did you use the correct
terminal baudrate?
> I suppose that I can't debug it with Ice and SingleStep.
You should be able to. If not, return the tools to the vendor and get
your money back.
> Do i have to flash more than just u-boot.bin in right address?
No.
> (Environment?)
No. If the environment is invalid (bad CRC checksum), then a
compiled-in default environment will be used.
> Do i need some reg files or prj files?
Dunno.
> I would appreciate if someone could help me with these addresses and
> configs.
>
> Board specs:
> MPC 823 66 Mhz
> 4Mb flash
> 128 Mb RAM
> 512 K SRAM
> 8 K eeprom
Sorry, you need a lot more information about the hardware to give any
usable help - and then it requires a non-negligible amount of work to
come up with the right config data. Don't expect too much from a
mailing list.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Don't tell me how hard you work. Tell me how much you get done.
- James J. Ling
prev parent reply other threads:[~2005-03-16 23:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-16 21:22 porting linux & u-boot on Mdp Pro 8xx board veikko romppainen
2005-03-16 23:08 ` Wolfgang Denk [this message]
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