[Qi] bad magic when booting from NAND

[Michael Trimarchi]

Hi,

Dmitry Kurochkin wrote:
> On Wed, Apr 8, 2009 at 12:18 PM, Michael Trimarchi
> <trimarchi at gandalf.sssup.it> wrote:
>   
>> Hi,
>>
>> Michael Trimarchi wrote:
>>     
>>> Dmitry Kurochkin wrote:
>>>       
>>>> I did some more tests.
>>>>
>>>> When I do build unmodified qi, flash the image, it runs fine.
>>>>
>>>> But if I insert a single puts() line in src/cpu/s3c2442/start_qi.c :
>>>> start_qi, just after qi info is printed and before
>>>> bootloader_second_phase is called, it hangs and prints Ts.
>>>>
>>>>         
>>> Two things. You are not in stepping stone size or just you don't have
>>> register
>>> what function must use puts. set_putc_func.
>>> Michael
>>>
>>>
>>>       
>> Can you post your diff?
>>     
>
> This is the only difference except for config.mk:
>
> diff --git a/src/cpu/s3c2442/start_qi.c b/src/cpu/s3c2442/start_qi.c
> index d7136fd..4dc4804 100644
> --- a/src/cpu/s3c2442/start_qi.c
> +++ b/src/cpu/s3c2442/start_qi.c
> @@ -113,6 +113,7 @@ void start_qi(void)
>         puts(", ");
>         puts((this_board->get_board_variant)()->name);
>         puts("\n");
> +       puts("HAHAHA\n");
>
>   
 .text __steppingstone_always : AT (0x0)
        {
          src/cpu/s3c2442/start.o               (.text .rodata* .data .bss)
          src/cpu/s3c2442/lowlevel_init.o       (.text .rodata* .data .bss)
          src/cpu/s3c2442/start_qi.o            (.text .rodata* .data .bss)
          src/cpu/s3c2442/nand_read.o           (.text .rodata* .data .bss)
          src/cpu/s3c2442/serial-s3c24xx.o      (.text .rodata* .data .bss)
          src/memory-test.o                     (.text .rodata* .data .bss)
          src/utils.o                           (.text .rodata* .data .bss)
          src/ctype.o                           (.text .rodata* .data .bss)
          *                                     (.steppingstone)
        }
here is the stepping stone,do you have change any of these file? and add 
code,
You have only 4kb :)
Michael
>         /*
>          * jump to bootloader_second_phase() running from DRAM copy
>
> Regards,
>   Dmitry
>
>   
>> Michael
>>
>>     
>
>