[U-Boot-Users] U-Boot 1.2 - Cannot run hello_world

[nicky geerts]

try to add CFG_CMD_CACHE to the CONFIG_COMMANDS, although this options
is packed with warnings in the README file

2007/6/26, at unix dot telasic dot com"@unix.telasic.com Arun Biyani <"abiyani>:
> Arun Biyani wrote:
> > When I add CFG_CMD_ELF to the configuration, I get the error below.
> > Maybe the CFG_CMD_ELF needs
> > to be coupled with some other configuration option. Please help.
> >
> > My current definition is -
> >
> > #define CONFIG_COMMANDS     (                              \
> >                            CONFIG_CMD_DFL       |     \
> >                CFG_CMD_ELF          |    \
> >                CFG_CMD_MII          |    \
> >                CFG_CMD_JFFS2        |     \
> >                CFG_CMD_NET          |     \
> >                CFG_CMD_DHCP         |     \
> >                CFG_CMD_PING             \
> >                )
> >
> > The error I get is - (dcache_status & dcache_disable missing):
> >
> > /home/local/bin/../lib/gcc/m68k-uclinux/4.1.1/m5307/msep-data -lgcc \
> >                         -Map u-boot.map -o u-boot
> > common/libcommon.a(cmd_elf.o): In function `do_bootelf':
> > /home/abiyani/wrk/u-boot-1.2.0/common/cmd_elf.c:62: undefined reference
> > to `dcache_status'
> > /home/abiyani/wrk/u-boot-1.2.0/common/cmd_elf.c:63: undefined reference
> > to `dcache_disable'
> > make: *** [u-boot] Error 1
> > [u-boot-1.2.0$:1046]
> >
> I get this error above if I add elf file support to u-boot for Coldfire
> processor. Looks like cmd_elf.c
> expects dcache_disable and dcache_status functions. Which library
> provides these symbol values?
>
>
>
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