[U-Boot] TQM8xxL flash memory write problem

Wolfgang Denk wd at denx.de
Mon Dec 8 22:31:21 CET 2008


Dear Thomas Maenner,

In message <200812081303.01727.tmaenner at aehr.com> you wrote:
> 
> for reason, I am having the following problem with u-boot 1.3.4 and 1.3.3 (no 
> other tested; very old versions are fine).

Current versions are fine, too.

> Any idea on what's going on here - I'm confused... ;)

There was a bug introduced when switching to use the CFI flash driver.
This was fixed later:

commit 7c803be2eb3cae245dedda438776e08fb122250f
Author: Wolfgang Denk <wd at denx.de>
Date:   Tue Sep 16 18:02:19 2008 +0200 
 
    TQM8xx: Fix CFI flash driver support for all TQM8xx based boards
 
    After switching to using the CFI flash driver, the correct remapping
    of the flash banks was forgotten.
 
    Also, some boards were not adapted, and the old legacy flash driver
    was not removed yet.
 
    Signed-off-by: Wolfgang Denk <wd at denx.de>


Please just use current code (like release v2008.10).

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
It is wrong always, everywhere and for everyone to  believe  anything
upon  insufficient  evidence.  - W. K. Clifford, British philosopher,
circa 1876


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