[U-Boot] [PATCH 1/1] Add support for Eukrea CPUAT91 SBC
Jean-Christophe PLAGNIOL-VILLARD
plagnioj at jcrosoft.com
Sat Jul 18 19:44:42 CEST 2009
On 19:14 Sat 18 Jul , Eric Bénard wrote:
> Jean-Christophe PLAGNIOL-VILLARD wrote :
> >> +
> >> +cpuat91_ram_config \
> >> +cpuat91_config : unconfig
> >> + @if [ "$(findstring _ram_,$@)" ] ; then \
> >> + echo "#define CONFIG_CPUAT91_RAM 1" >> ./include/config.h ; \
> > what is this ram config?
> the ram config allows to generate a u-boot without low level init
> and relocation without having to modify the .h config file.
>
> > what is its goal?
> to generate a u-boot.bin which can be used to bootstrap the
> AT91RM9200 through it's serial port (using Atmel's loader).
so no need to add a new config
just add
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SKIP_RELOCATE_UBOOT
via the Makefile
Best Regards,
J.
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