[U-Boot-Users] AT91SAM9260-EK: Trying to load U-Boot env from NAND
Destrukto
simon.bielmann at gmx.ch
Tue Dec 4 09:33:09 CET 2007
Well, until now I haven't got any problem with this solution. So until I
can't find any better solution I will use the system as long as it works.
wd wrote:
>
> In message <14124814.post at talk.nabble.com> you wrote:
>>
>> Yes! I get it work, the problem was, that it had a problem to accept the
>> crc32-Checksum. So I just erased the sequence where this happens. Here
>> the
>> patchfile:
>>
>> --- env_nand.c 2007-11-30 14:15:03.000000000 +0100
>> +++ env_nand.c 2007-11-30 14:16:17.000000000 +0100
>> @@ -247,13 +247,7 @@ void env_relocate_spec (void)
>> crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc);
>> }
>>
>> - if(!crc1_ok && !crc2_ok)
>> - return use_default();
>> - else if(crc1_ok && !crc2_ok)
>> - gd->env_valid = 1;
>> - else if(!crc1_ok && crc2_ok)
>> - gd->env_valid = 2;
>> - else {
>> +
>> /* both ok - check serial */
>
> You mean you completely castrated all logic that would verify if the
> environment is OK? Arrggghhhh...
>
>> Maybe it isn't the best solution but it works ;)
>
> You THINK it works, but actually it's completely broken.
>
> Don't do that!!!
>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> "UNIX was not designed to stop you from doing stupid things, because
> that would also stop you from doing clever things." - Doug Gwyn
>
> -------------------------------------------------------------------------
> SF.Net email is sponsored by: The Future of Linux Business White Paper
> from Novell. From the desktop to the data center, Linux is going
> mainstream. Let it simplify your IT future.
> http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4
> _______________________________________________
> U-Boot-Users mailing list
> U-Boot-Users at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/u-boot-users
>
>
--
View this message in context: http://www.nabble.com/AT91SAM9260-EK%3A-Trying-to-load-U-Boot-env-from-NAND-tf4896117.html#a14146625
Sent from the Uboot - Users mailing list archive at Nabble.com.
More information about the U-Boot
mailing list