From: David Woodhouse <dwmw2@infradead.org>
To: "Johan Adolfsson" <johan.adolfsson@axis.com>
Cc: "Jonas Holmberg" <jonas.holmberg@axis.com>, mtd@infradead.org
Subject: Re: Problems with cfi_cmdset_0002.c
Date: Mon, 12 Feb 2001 17:24:19 +0000 [thread overview]
Message-ID: <21475.981998659@redhat.com> (raw)
In-Reply-To: <020701c09517$48fc61e0$0a070d0a@axis.se>
johan.adolfsson@axis.com said:
> Wouldn't it be possible to check both the bootloc and the erase
> regions and do something like this? :
Would that help? I thought that _all_ the AMD chips had the smallest
regions listed first - that's the whole problem. But the top-boot chips you
have don't have bootloc == CFI_BOTTOM_BOOT. Or am I misunderstanding?
If the erase regions are listed the wrong way round _and_ the byte in the
extended header isn't set appropriately to tell you so, these AMD chips
really are broken. We need to work round them explicitly with a table of
JEDEC IDs for the broken chips, or just reject them and buy Intel chips
instead.
--
dwmw2
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next prev parent reply other threads:[~2001-02-12 17:25 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-12 16:31 Problems with cfi_cmdset_0002.c Jonas Holmberg
2001-02-12 16:36 ` David Woodhouse
2001-02-12 17:14 ` Johan Adolfsson
2001-02-12 17:24 ` David Woodhouse [this message]
2001-02-12 17:33 ` Johan Adolfsson
-- strict thread matches above, loose matches on Subject: below --
2001-02-15 15:49 Jonas Holmberg
2001-02-15 13:02 Jonas Holmberg
2001-02-15 12:44 Jonas Holmberg
2001-02-15 12:56 ` David Woodhouse
2001-02-15 11:01 Jonas Holmberg
2001-02-15 11:10 ` David Woodhouse
2001-02-14 15:41 Jonas Holmberg
2001-02-14 15:45 ` David Woodhouse
2001-02-13 12:53 Jamey Hicks
2001-02-13 13:31 ` David Woodhouse
2001-02-13 10:04 Jonas Holmberg
2001-02-13 10:15 ` David Woodhouse
2001-02-13 8:59 Jonas Holmberg
2001-02-13 8:31 Jonas Holmberg
2001-02-13 8:30 ` Johan Adolfsson
2001-02-13 9:17 ` David Woodhouse
2001-02-13 9:27 ` Johan Adolfsson
2001-02-12 12:08 Jonas Holmberg
2001-02-12 13:24 ` David Woodhouse
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