From: Ralf Baechle <ralf@linux-mips.org>
To: dfsd df <tomcs163@yahoo.com.cn>
Cc: linux-mips@linux-mips.org
Subject: Re: questions about early-printk
Date: Mon, 4 Apr 2005 12:01:52 +0100 [thread overview]
Message-ID: <20050404110152.GF6016@linux-mips.org> (raw)
In-Reply-To: <20050404044953.86817.qmail@web15808.mail.cnb.yahoo.com>
On Mon, Apr 04, 2005 at 12:49:53PM +0800, dfsd df wrote:
> Hi:
> Had somebody used early-printk? Now, I'm porting
> linux to a MIPS machine under instructions of "Linux
> MIPS Porting Guide" from junsun.net.
There's an updated version in the www.linux-mips.org wiki.
> But at the first step, I want to modify the source
> code of the barebone program to display "helloworld".
>
> The program uses memory map addr as the UART device's
> "base addr",and access the UART by adding offset to
> this "base addr".
>
> The "base addr" is assigned to a constant value. and
> from the other early-printk patchs, the value of "base
> addr" are not equals. So I want to know can I assign
> the right value to this "base addr"?
You haven't even mentioned what hardware you're using so don't expect
answer ...
Ralf
next prev parent reply other threads:[~2005-04-04 11:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-04 4:49 questions about early-printk dfsd df
2005-04-04 11:01 ` Ralf Baechle [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-04-04 13:49 dfsd df
2005-04-04 13:49 ` dfsd df
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