From: Rogan Dawes <rogan@dawes.za.net>
To: "Eric Bénard" <eric@eukrea.com>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: Re: Porting to Marvell 88F5182?
Date: Sat, 31 Jul 2010 18:05:33 +0200 [thread overview]
Message-ID: <4C5449CD.8000203@dawes.za.net> (raw)
In-Reply-To: <4C54460D.1050804@eukrea.com>
On 2010/07/31 5:49 PM, Eric Bénard wrote:
> Le 31/07/2010 17:20, Rogan Dawes a écrit :
>> Ok, that makes sense, I guess. So the bare minimum I absolutely have to
>> do is set up the serial port.
>>
> and also memory mapping + timer
Ok.
>> But won't the second stage loader simply use the existing memory map? I
>> suppose I could tell it what it actually is, if it can't figure it out.
>> I'm a little surprised it doesn't "just work", because I am currently
>> booting using an old U-boot, chaining to a newly compiled U-Boot, and it
>> "just works" (apart from the flash).
>>
> yes but the new u-boot has all the necessary low level access for your
> hardware !
Well, the new U-Boot also skips the lowlevel init code, so . . .
What that actually means in practice, I'm not 100% sure.
Regards,
Rogan
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next prev parent reply other threads:[~2010-07-31 16:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-30 19:50 Rogan Dawes
2010-07-31 11:21 ` Rogan Dawes
2010-07-31 12:36 ` Eric Bénard
2010-07-31 15:20 ` Rogan Dawes
2010-07-31 15:49 ` Eric Bénard
2010-07-31 16:05 ` Rogan Dawes [this message]
2010-07-31 16:42 ` Eric Bénard
2010-07-31 18:41 ` Rogan Dawes
2010-07-31 19:33 ` Eric Bénard
2010-07-31 20:05 ` Rogan Dawes
2010-08-02 5:37 ` Sascha Hauer
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