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