[U-Boot-Users] questions about stand alone application - flash a LED

[Detlev Zundel <dzu@denx.de>]

Hi,

>> You can use the go CMD to test your app.
>> Here post my used step.
>>
>> Write a simple code.It's just include a function definition
>> 	void _start()
>>     {
>>     }
>> Then compile it.After do that use following step:
>> ppc_82xx-ld -Bstatic -Ttext 0x00001000 board/bname/ttt.o -o ttt.elf

It just occured to me that you are overwriting the InstructionTLBMiss
exception vector here.  Are you sure you want to do this?

This is one of the reasons why in examples/Makefile always 0x40000 is
chosen for the standalone apps:

ifeq ($(ARCH),ppc)
LOAD_ADDR = 0x40000
endif

Cheers
  Detlev

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