[U-Boot-Users] Dataflash and JFFS2
andre.puschmann at stud.tu-ilmenau.de
Tue Jun 27 11:49:11 CEST 2006
Wolfgang Denk wrote:
> In message <e7onni$mj5$1 at sea.gmane.org> you wrote:
>> is offset relative to starting flash address?
>> partition starts at 0x29040 (with 0xc0000000 as base) size is 0x3f6e10
>> which is a multiple of 528, right?
> I don't think so.
sorry, i already corrected this typo :-) size is 0x3f6c00
but where should offset start from? at 0x00000000 or 0xc0000000?
this is my config:
#define CONFIG_JFFS2_DEV "nor0"
#define CONFIG_JFFS2_PART_SIZE 0x3f6c00
#define CONFIG_JFFS2_PART_OFFSET (CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x29040)
where 0x29040 is the beginning of the partition starting from 0xc0000000
is it suppose to work generally on dataflash?
>> what does the parameter CONFIG_JFFS2_DEV really mean, is it just a
>> symbolical name?
so calling it nor0 doesn't effect anything?
> Best regards,
> Wolfgang Denk
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