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Index: linux-3.10.20/drivers/misc/mediatek/nand/mt7623/mtk_nand.c
===================================================================
--- linux-3.10.20.orig/drivers/misc/mediatek/nand/mt7623/mtk_nand.c
+++ linux-3.10.20/drivers/misc/mediatek/nand/mt7623/mtk_nand.c
@@ -6247,8 +6247,9 @@ static int mtk_nand_probe(struct platfor
nand_chip->write_page = mtk_nand_write_page;
nand_chip->read_page = mtk_nand_read_page;
nand_chip->read_subpage = mtk_nand_read_subpage;
- nand_chip->ecc.write_oob = mtk_nand_write_oob;
- nand_chip->ecc.read_oob = mtk_nand_read_oob;
+ /* OpenWrt: disable oob API, otherwise jffs2 will messing it. */
+ nand_chip->ecc.write_oob = NULL; // mtk_nand_write_oob;
+ nand_chip->ecc.read_oob = NULL; // mtk_nand_read_oob;
nand_chip->block_markbad = mtk_nand_block_markbad; // need to add nand_get_device()/nand_release_device().
nand_chip->erase = mtk_nand_erase;
nand_chip->block_bad = mtk_nand_block_bad;
@@ -6596,7 +6597,7 @@ static int mtk_nand_probe(struct platfor
part_init_pmt(mtd, (u8 *) & g_exist_Partition[0]);
err = mtd_device_register(mtd, g_exist_Partition, part_num);
#else
- err = mtd_device_register(mtd, g_pasStatic_Partition, 6);
+ err = mtd_device_register(mtd, g_pasStatic_Partition, 7);
#endif
#ifdef _MTK_NAND_DUMMY_DRIVER_
Index: linux-3.10.20/drivers/misc/mediatek/nand/mt7623/partition_mt.c
===================================================================
--- linux-3.10.20.orig/drivers/misc/mediatek/nand/mt7623/partition_mt.c
+++ linux-3.10.20/drivers/misc/mediatek/nand/mt7623/partition_mt.c
@@ -83,7 +83,11 @@ struct mtd_partition g_pasStatic_Partiti
offset: MTDPART_OFS_APPEND
}, {
name: "firmware",
- size: MTDPART_SIZ_FULL,
+ size: 0xe000000, // FIXME: size here should be revised for nand chips of different sizes.
+ offset: MTDPART_OFS_APPEND
+ }, {
+ name: "bmt", // reserve bmt area for bad block remapping
+ size: MTDPART_SIZ_FULL, // not less than BMT pool size!!!
offset: MTDPART_OFS_APPEND
}
};
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