[U-Boot-Users] das u-boot and disc on chip

Eckhard Doll doll at esem.com
Tue Mar 1 09:16:53 CET 2005

Wolfgang Denk schrieb:
> I'm not exactly sure what you mean by "boot device". It is no problem

In this case the part of the board design which appears at address 0x00 
of lh7a404 after reset.

> You would have to write your own separate bootstrap loader then. IMHO
> this is not woth the trouble.

Yes, shouldn't be. Initialise ram, move and jump.

I'm quite new to this arm and embedded linux stuff and played a bit with 
a kev7a400 board and a patched u-boot-0.45 and now I will use das u-boot 
with a 2.6-kernel on a small lh7a404-design with mentioned DoC and some 
sdram and several io's

Any hint or doc-pointer on adaption of das u-boot to this lh7a404 soc? 
As it is a SoC, there shouldn't be much board-specific stuff to be done 
for a boot-loader.

Eckhard Doll
Messtechnik / Metrology TE-SM
ESEM Grünau GmbH & Co. KG
D-88677 Markdorf

Phone +49.7544.9583.27
Fax +49.7544.9583.60
mailto: doll at esem.com

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