From: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
To: linux-mtd@lists.infradead.org
Subject: flash error for Intel P30 chips
Date: Thu, 09 Nov 2006 15:08:15 +0100 [thread overview]
Message-ID: <4553364F.1030406@transmode.se> (raw)
i get this error on and off from cmd_0001 driver:
TMCU Flash Map Info: buffer write error (status 0xd0)
I looked into the current driver and found something that might a SW bug:
All chip status looks like this:
if (map_word_bitsset(map, status, CMD(0x1a))
but I think it should be:
if (map_word_bitsset(map, status, CMD(0x80)) && map_word_bitsset(map, status, CMD(0x1a)))
because the Intel P30 specs says if the other status bits
is only valid iff bit 7 is also set.
Comments?
Jocke
reply other threads:[~2006-11-09 14:11 UTC|newest]
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