[okl4-developer] about arm920t core

[Geoffrey Lee]

On Sat, Nov 10, 2007 at 12:10:50AM +0900, QUANLONG wrote:
> hello Everyone.
>  
> I have a problem with porting my s3c2410 core,
>  
> (1) I got the image.boot and image.elf with
>  ./tools/build.py machine=gta01 project=iguana wombat=true

Hi

>  
> (2) and I got image.bin with 
>  arm-linu-gcc -O objcopy image.elf image.bin
> (3) I download image.bin to 0x30000000 using tftp(u-boot) and bootelf 0x30000000 
>  but it appears
>  MBA2410 # bootelf 0x30000000
>  ## No elf image at address 0x30000000
>  MBA2410 #

image.elf should not normally be used for booting.

Usually, to boot, either the image.boot should be used, or
alternatively, if your bootloader does not support
booting an ELF file for some reason you can use the image.bin converted
from image.boot using objcopy(1) as you have done.

> (4) I download image.bin to 0x30000000 using tftp(u-boot) and go 0x30000000 
>  then it seems the my terimal dosn't work properly , but it is still alive 
> MBA2410 # go 0x30000000?ƒ??{?wCCCCCGGGKGKKDHGHD{ 

Have you ensured that the serial settings are correct?  (e.g. baud rate,
stop bit, etc?)

Also, is this on hardware or simulator?  Have you made sure that
the serial driver is hooked up to the right UART?  The OpenMoko uses
the s3c2410, but the board may be wired differently to the board you have.



	-gl
>  
>  
> can you give me some advice???
>  
> Best Regards.
>  
>  
> 전 룡

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