[U-Boot-Users] Re: flash erase
CG
christian at mcdi.com
Mon May 31 16:26:51 CEST 2004
When I use the CFI driver, it returns 0 after calling flash_detect_cfi();
And I got this error during boot...
## Unknown FLASH on Bank 0 - Size = 0x4caf1d39 = -745537536 MB
It doesn't seem detect CFI interface.
It detects flash when I use the original source code...
Manuf ID = 0x18 and Device ID = 0x18...
Regards
Christian
----- Original Message -----
From: "Yuli Barcohen" <yuli at arabellasw.com>
To: "CG" <christian at mcdi.com>
Cc: <u-boot-users at lists.sourceforge.net>
Sent: Monday, May 31, 2004 9:38 AM
Subject: [U-Boot-Users] Re: flash erase
> >>>>> Christian writes:
>
> Christian> Hello, Do you have a CFI driver that I could use to
> Christian> identify the flash. Or reference source code available
> Christian> in u-boot 1.0.0
>
> CFI driver is a standard part of U-Boot. If you're developing new U-Boot
> code I'd suggest upgrading to the latest version (from CVS). 1.0.0 is
> too old.
>
> Christian> Nope, I think that this flash is not CFI compliant...
>
> Christian> The flash is a 28F128J3 from Intel
>
> Yuli> So why do you think that the flash is not CFI compliant? The
> Yuli> data sheet says it is. Moreover, U-Boot's CFI flash driver was
> Yuli> initially developed and tested on this chip.
>
> Christian> Ed Okerson <eokerson at texasconnect.net> said:
>
> Ed> Isn't that flash CFI compliant? If so, try using the CFI driver
> Ed> and let it detect the chip and bus width.
>
> --
> ========================================================================
> Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader
> yuli at arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel
> ========================================================================
>
>
>
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