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flash configs

U-Boot-Users labblelabble 2 participants 2 messages Dec 22, 2003

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labblelabble

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#0 lore raw

hello :
I now transport the u-boot to my own system ,and i take the rpxlite as
an example. when it is to config the flash memory system ,i see the following items in the rpxlite.h:
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT 19 /* max number of sectors on one chip */ and i can.t understand it .how can i get the two args of my own flash memory systems .and if the number of SECT is just
the number of flash memory blocks >??????
wish someone could give my some hint about it ...thanks a lot!!!

#1 lore raw
Quoted 9 lines · In message <[email protected]> you wrote:

I now transport the u-boot to my own system ,and i take the rpxlite as
an example. when it is to config the flash memory system ,i see the following items in the rpxlite.h:
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT 19 /* max number of sectors on one chip */ and i can.t understand it .how can i get the two args of my own flash memory systems .and if the number of SECT is just
the number of flash memory blocks >??????

You have to check this with your hardware specification, and with the flash chip's manual.

Quoted 1 line

wish someone could give my some hint about it ...thanks a lot!!!

We don't know what your hardware looks like, so what do you expect?

Best regards,

Wolfgang Denk

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Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
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