Porting to Marvell 88F5182?
rogan at dawes.za.net
Sat Jul 31 14:41:03 EDT 2010
On 2010/07/31 6:42 PM, Eric Bénard wrote:
> Le 31/07/2010 18:05, Rogan Dawes a écrit :
>>>> 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 it skips is "only" sdram and pll setup, not serial drivers or timer
Ok, cool. Which is the simplest ARM board for me to use as a template?
I'm not much of a coder, more a "copy and paste monkey", I'm afraid, so
I dunno how well I'll do :-) But I'm willing to give it a shot!
I've looked at the arch/arm/mach-s3c24xx directory, which *seems* to be
the simplest (in terms of fewest files :-) ). Would this be a reasonable
place to start?
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