PPCBOOT in customised MPC860T board
Wolfgang Denk
wd at denx.de
Fri Feb 20 06:48:29 EST 2004
In message <000001c3f71c$1372ee30$7ec7c7c7 at dkhoo> you wrote:
>
> Perhaps you should try the u-boot forum and use pick a tqm board as your
> guide for the u-boot port. But briefly for u-boot port:
The TQM may be a good choice for a model, or may be not. It dopeneds
onthe hardware. It is not possible to give a general recommendation.
> 1. Change Makefile to use your cross compiler and add your board config
No such change is necessary nor encouraged. Just export the
CROSS_COMPILE envrionment variable as needed.
> 4. Create the include/asm/yourboard.h Not much to do here basically
> #define IMAP_ADDR/SIZE to get the board going. (look at tqm board for
> guidance)
Don't forget to make sure to use the correct definition of bd_info.
> the options. To save time, right after I do a "make menuconfig" and the
> .config
> file is generated in the top directory, I copy the .config file and replace
> arch/ppc/defconfig with it.
A much better and less intrusive way is to copy .config to
arch/ppc/configs/<boardname>_defconfig so you can use the standard
"make <boardname>_config ; make oldconfig ; make dep ; make uImage"
command sequence.
Best regards,
Wolfgang Denk
--
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Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
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