[SeaBIOS] Seabios on Via pc2500e

[Elisenda Cuadros]

Hello,

Happy New Year to everyone :-)

Kevin, thank you very much for your help.

I changed the code according to your message.

Now "a,b,c,d" appears in the log. I don´t know if this is a good symptom 
or not.

What can I do to debug more into this problem? I feel pretty useless...

Thank you.

Best regards,

Elisenda



On 04/01/2012 4:12, Kevin O'Connor wrote:
> On Thu, Dec 29, 2011 at 07:23:44PM +0100, Elisenda Cuadros wrote:
>> Hi,
>>
>> I tried what you said, but it seems this is not the problem.
>>
>> I changed the ram module too, it didn´t fix anything.
>>
>> How can I add the debugging code you told me?
> Change the code with something like the below.
>
> -Kevin
>
>
> --- a/src/post.c
> +++ b/src/post.c
> @@ -197,6 +197,7 @@ void VISIBLE32FLAT
>   startBoot(void)
>   {
>       // Clear low-memory allocations (required by PMM spec).
> +    dprintf(1, "d\n");
>       memset((void*)BUILD_STACK_ADDR, 0, BUILD_EBDA_MINIMUM - BUILD_STACK_ADDR);
>
>       dprintf(3, "Jump to int19\n");
> @@ -272,12 +273,15 @@ maininit(void)
>       memmap_finalize();
>
>       // Setup bios checksum.
> +    dprintf(1, "a\n");
>       BiosChecksum -= checksum((u8*)BUILD_BIOS_ADDR, BUILD_BIOS_SIZE);
>
>       // Write protect bios memory.
> +    dprintf(1, "b\n");
>       make_bios_readonly();
>
>       // Invoke int 19 to start boot process.
> +    dprintf(1, "c\n");
>       startBoot();
>   }
>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: via_pc2500_seabios.zip
Type: application/octet-stream
Size: 18143 bytes
Desc: not available
URL: <http://www.seabios.org/pipermail/seabios/attachments/20120104/de846349/attachment-0001.obj>