[U-Boot-Users] Extremely tiny footprint

Wolfgang Denk wd at denx.de
Fri Mar 2 15:57:18 CET 2007

In message <200703021219.57763.laurent.pinchart at technotrade.biz> you wrote:
> I would like to use U-Boot as a first-stage boot loader to program flash 
> memory on the target board. The idea is to perform a two-steps procedure:

That's not what U-Boot was designed for. You will run into problems.

> To minimize time spent in step one, I need to make the first-stage boot loader 
> as small as possible (hopefully less than 32kB). Has anyone ever stripped 
> U-Boot that much ? Is there any documentation available ?

Just use a real U-Boot. JTAG programming does not take so long. IMHO
you're wasting your time.

Best regards,

Wolfgang Denk

DENX Software Engineering GmbH, HRB 165235 Munich, CEO: Wolfgang Denk
Office:  Kirchenstr. 5,       D-82194 Groebenzell,            Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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