[U-Boot-Users] Error: end address not on sector boundary

Hurricane555
2006-06-06T16:47:36Z

Nuno Jo?o (Ext_NBS) wrote:
>
>> From: u-boot-users-bounces at lists.sourceforge.net
>> [mailto:u-boot-users-bounces at lists.sourceforge.net] On Behalf
>> Of Hurricane555
>> Sent: ter?a-feira, 6 de Junho de 2006 8:48
>> To: u-boot-users at lists.sourceforge.net
>> Subject: Re: [U-Boot-Users] Error: end address not on sector boundary
>>
>>
>> Now I changed my settings as follows:
>>
>>
>> #define PHYS_FLASH_SIZE 0x000400000 /* 4 MB */
>> ...
>
>
> This is mine:
>
> #define CFG_ENV_IS_IN_FLASH 1
> #define CFG_ENV_SECT_SIZE 0x40000 /* 256K (one sector) for env
> */
> #define CFG_ENV_SIZE CFG_ENV_SECT_SIZE
> #define CFG_ENV_ADDR 0xffe00000
>
> I have a 256KB sized-sector flash, u-boot (512KB) at 0xFFF80000
> (at the end of flash) and the environment at 0xFFE00000 (1 sector).
>
>
>> Now I can make saveenv, but after restart the bootloader is damaged!
>
> This probably means that you're setting your environment to
> overlap u-boot's flash area. Check your memory map and (re-)read
> the file README in u-boot's root directory about the environment's
> configuration defines.
>
>
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> U-Boot-Users at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/u-boot-users
>
>

Hmmmm.... I see what my mistake was!
My ENV was on the same address like U-BOOT!

U-BOOT is now on address 50000000. The ENV on 50010000!

I checked this address and I was clear! No data was on it, so I thougt I
could use the section for my ENV. But when I make saveenv the bootloader is
dead!? Why?
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