[U-Boot] Splash screen problem
Wolfgang Denk
wd at denx.de
Thu Apr 29 13:54:12 CEST 2010
Dear =?iso-8859-2?Q?Radovan=20V=E1pen=EDk?=,
please make sure to keep the mailing list on Cc:
In message <56290.4066.1012-16596-130053893-1272541277 at seznam.cz> you wrote:
> Yes, it is bad address :-)
> Settings of splashimage:
> splashimage=nand read 25000000 C0000 20000
Well, this cannot work.
As documented, "splashimage" is supposed to hold the address where the
image is stored in memory.
> The enviroment variable "splashimage" runs the command to read from NAND,
> but i don't know how to tell (return) to splashimage the address of
> bitmap after reading from NAND.
The command above reads the image to address 25000000 in RAM, so you
should define
=> setenv splashimage 25000000
Of course the reading from NAND must be done somewhere else, for
example as part of a "preboot" command.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, 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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people who don't understand, who have not gotten in there and tried
anything." -- Jim Joyce, owner of Jim Joyce's UNIX Bookstore
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