[U-Boot-Users] how to build and work with FADS862T?

[U-Boot-Users] how to build and work with FADS862T?

[Masayuki Takagiwa]

Hi,

It doesn't start though it is trying to use U-boat on the FADS862T at
present.
Will there be a wrong point about the way of building it?
Or, is it wrong from building of the environment?

My environment is as the following.

PC : VMware 3.2.0
OS : RedHat Linux 8.0 (with Japanese support)
gcc etc. : ELDK 2.0.2
U-Boot 0.2.0 released (CVS isn't being used.)
Debug interface : BDI2000

It does as the following on this, and it is being built.

# export CROSS_COMPILE=ppc_8xx-
# make clean
# make FADS860T_config
# make all

The S-file which it could get in this more is being written via the BDI2000.
A .cfg file uses the attached one for ADS860 for the adapter.

Warning and an error were only warning by the start.S here.

It is written in the IMMR register, and it is a place to jump to
init_board_f,
and an exception seems to occur.
Only, action seems to vary according to the setup of the break point,
and a cause can't be grasped.

Incidentally, it seemed that the binary of the source written in the
FlashROM was correct.
To the point which it jumped, though it isn't being followed,

Won't I be able to accept anyone advice?


# This mail changes with a translation machine from Japanese.
  There may be a sentence which is hard to read.

Thanks.

---------------------------------------
Masayuki Takagiwa @ ETNA corp.
takagiwa at tokyo.etna.co.jp
---------------------------------------

[U-Boot-Users] how to build and work with FADS862T?

[Michael Habermann]

Masayuki Takagiwa wrote:

>It is written in the IMMR register, and it is a place to jump to
>init_board_f,
>and an exception seems to occur.
>
Check the CFG_MONITOR_BASE define of u-boot. You can also have a look if 
the target address of the jump to in_flash is a valid one and contains 
the correct code.

[U-Boot-Users] how to build and work with FADS862T?

[Masayuki Takagiwa]

Hello Detlev and Michael

Thank you for the answer.
It is trying transplantation by the latest U-boot(0.3.0) at present.

It is playing with the source with tracing it though it isn't understood
whether a difference in the CPU is a problem.
After it is rearranged at present, it is the condition to be jumping in the
unrelated address and to be freezing.
(Does small memory capacity have an influence...?)

If it succeeds, it is reported again.

Thank you.

[U-Boot-Users] how to build and work with FADS862T?

[Michael Habermann]

Masayuki Takagiwa wrote:

>After it is rearranged at present, it is the condition to be jumping in the
>unrelated address and to be freezing.
>
Which is the address it jumps to and where does it come from?