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From: bugzilla-daemon@bugs.ecos.sourceware.org
To: ecos-bugs@ecos.sourceware.org
Subject: [Bug 1001395] LPC1766/LPC17XX .ldi file forgets about IAP RAM usage and NXP flash checksum
Date: Sat, 03 Dec 2011 14:35:00 -0000 [thread overview]
Message-ID: <20111203143459.B90182F78004@mail.ecoscentric.com> (raw)
In-Reply-To: <bug-1001395-13@http.bugs.ecos.sourceware.org/>
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John Dallaway <john@dallaway.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |john@dallaway.org.uk
--- Comment #2 from John Dallaway <john@dallaway.org.uk> 2011-12-03 14:34:57 GMT ---
(In reply to comment #1)
> (In reply to comment #0)
>
> > - if In Application Programming (IAP) is used, then the upper 32 bytes of
> > internal RAM are used by the IAP built-in ROM. (section 32.3.2.8 of NXP
> > document UM10360). This area is ignored in .ram definition.
>
> This could be fixed with appropriate patch to .ldi file. I think this should
> be optional/configurable by a CDL option. But is it likely that IAP will be
> used from eCos?
Some LPC17xx parts have an external memory controller. IAP might then be used
to store application data in the internal flash.
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next prev parent reply other threads:[~2011-12-03 14:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-30 11:44 [Bug 1001395] New: " bugzilla-daemon
2011-12-03 14:00 ` [Bug 1001395] " bugzilla-daemon
2011-12-03 14:35 ` bugzilla-daemon [this message]
2011-12-05 9:01 ` bugzilla-daemon
2011-12-05 21:21 ` bugzilla-daemon
2011-12-08 8:09 ` bugzilla-daemon
2011-12-22 9:31 ` bugzilla-daemon
2012-01-16 0:02 ` bugzilla-daemon
2012-01-16 0:10 ` bugzilla-daemon
2012-01-24 12:59 ` bugzilla-daemon
-- strict thread matches above, loose matches on Subject: below --
2011-11-30 11:44 [Bug 1001395] New: " bugzilla-daemon
2011-12-03 14:00 ` [Bug 1001395] " bugzilla-daemon
2011-12-03 14:35 ` bugzilla-daemon
2011-12-05 21:21 ` bugzilla-daemon
2011-12-06 11:21 ` bugzilla-daemon
2011-12-22 9:32 ` bugzilla-daemon
2012-01-16 0:10 ` bugzilla-daemon
2012-01-24 12:59 ` bugzilla-daemon
2012-01-24 19:47 ` bugzilla-daemon
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