From: Clive Davies <cdavies@altera.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Subject: Re: [PATCH] add access to AMD secure silicon area
Date: Tue, 15 Oct 2002 14:21:24 +0100 [thread overview]
Message-ID: <200210151321.g9FDLP722607@localhost.localdomain> (raw)
In-Reply-To: <26135.1034678204@passion.cambridge.redhat.com>
> And CFI_DEVICETYPE_X8 is always correct? No X16 devices?
>
Good point, how about ....
+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi,
cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi,
cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x88, cfi->addr_unlock1, chip->start, map, cfi,
cfi->device_type, NULL);
+
+ map->copy_from(map, buf, adr, len);
+
+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi,
cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi,
cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x90, cfi->addr_unlock1, chip->start, map, cfi,
cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x00, cfi->addr_unlock1, chip->start, map, cfi,
cfi->device_type, NULL);
+
instead?
next prev parent reply other threads:[~2002-10-15 13:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-03 8:16 [PATCH] add access to AMD secure silicon area Clive Davies
2002-10-15 10:09 ` David Woodhouse
2002-10-15 10:25 ` Clive Davies
2002-10-15 10:36 ` David Woodhouse
2002-10-15 13:21 ` Clive Davies [this message]
2002-10-15 13:24 ` David Woodhouse
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