From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
Date: Mon, 24 Jan 2011 12:39:16 +0100
Subject: [U-Boot] U-Boot support for board(s) meesc, otc570
In-Reply-To: <4D394DDD.5020304@esd.eu>
References: <20101127215828.7CD40220233A@lilith>	<4D072AED.6080703@esd.eu>	<4D355CFC.5050806@esd.eu>	<4D356200.5000801@aribaud.net>	<4D3577A9.8050505@esd.eu>	<4D3586D7.7040009@emk-elektronik.de>
	<4D37E8CE.5010404@esd.eu>	<4D392AFC.6080200@emk-elektronik.de>
	<4D394DDD.5020304@esd.eu>
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Hello Reinhard,

...
>>
>> Check that your AT91Bootstrap loads u-boot to a sane address not at the
>> very end
>> of DRAM, and that CONFIG_SYS_TEXT_BASE is exactly the address where
>> AT91Bootstrap
>> loads u-boot. (I changed AT91Bootstrap to load u-boot to the very begin
>> of DRAM
>> for our boards.)
>>
> 
> I neither change the AT91Bootstrap nor the CONFIG_SYS_TEXT_BASE address,
> so the problem must be located elsewhere.
> 
> Today I found out by GPIO debugging, that U-Boot seems to boot but prints
> its startup messages to wrong USART with proper baudrate. I'll try to
> find out, why there is no output on DBGU.
> 

I have to correct myself.
My board_init() and checkboard() fanctions are executed. But the board
crashes, before misc_init_r() functions executes.
(I guess, it crashes somwhere in board_init_f())
I'll try to find out more infos. But without an appropriate opportunity
to debug, it will be verry difficult.


Best regards
Daniel