2014-01-13 02:50:45 +08:00
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From 33094c736cd36a6cecadae6bce4daba89dabc326 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Mon, 21 Oct 2013 22:35:34 +0200
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Subject: [PATCH] mtd: bcm47xxpart: detect "factory" partition
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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2013-09-17 03:47:30 +08:00
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A new type of partition with magic FCTY was found on Huawei E970:
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46 43 54 59 4b 51 37 4e 41 42 31 38 41 32 39 30 |FCTYKQ7NAB18A290|
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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2014-01-13 02:50:45 +08:00
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Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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---
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drivers/mtd/bcm47xxpart.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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2013-09-17 03:47:30 +08:00
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--- a/drivers/mtd/bcm47xxpart.c
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+++ b/drivers/mtd/bcm47xxpart.c
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2014-01-13 02:50:45 +08:00
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@@ -27,6 +27,7 @@
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2013-09-17 03:47:30 +08:00
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/* Magics */
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#define BOARD_DATA_MAGIC 0x5246504D /* MPFR */
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+#define FACTORY_MAGIC 0x59544346 /* FCTY */
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#define POT_MAGIC1 0x54544f50 /* POTT */
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#define POT_MAGIC2 0x504f /* OP */
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#define ML_MAGIC1 0x39685a42
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2014-01-13 02:50:45 +08:00
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@@ -117,6 +118,13 @@ static int bcm47xxpart_parse(struct mtd_
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2013-09-17 03:47:30 +08:00
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offset, MTD_WRITEABLE);
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continue;
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}
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+
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+ /* Found on Huawei E970 */
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+ if (buf[0x000 / 4] == FACTORY_MAGIC) {
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+ bcm47xxpart_add_part(&parts[curr_part++], "factory",
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+ offset, MTD_WRITEABLE);
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+ continue;
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+ }
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/* POT(TOP) */
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if (buf[0x000 / 4] == POT_MAGIC1 &&
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