X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fmxs_nand.h;h=ada20483d06710060fc4a4e108298e54bf0f42fa;hb=a1f5f4ac20c0947afda93f9b906facfbee2708fe;hp=4bd65cded94a6cc44d293fabe54ad9c1ce147ca5;hpb=1d43e24b946e99cb99839a7a9607db62224fb3fc;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/mxs_nand.h b/include/mxs_nand.h
index 4bd65cd..ada2048 100644
--- a/include/mxs_nand.h
+++ b/include/mxs_nand.h
@@ -66,8 +66,30 @@ struct mxs_nand_info {
 	/* DMA descriptors */
 	struct mxs_dma_desc	**desc;
 	uint32_t		desc_index;
+
+	/* Hardware BCH interface and randomizer */
+	u32 en_randomizer;
+	u32 writesize;
+	u32 oobsize;
+	u32 bch_flash0layout0;
+	u32 bch_flash0layout1;
+};
+
+struct mxs_nand_layout {
+	u32 nblocks;
+	u32 meta_size;
+	u32 data0_size;
+	u32 ecc0;
+	u32 datan_size;
+	u32 eccn;
 };
 
 int mxs_nand_init_ctrl(struct mxs_nand_info *nand_info);
 int mxs_nand_init_spl(struct nand_chip *nand);
 int mxs_nand_setup_ecc(struct mtd_info *mtd);
+
+void mxs_nand_mode_fcb(struct mtd_info *mtd);
+void mxs_nand_mode_normal(struct mtd_info *mtd);
+u32 mxs_nand_mark_byte_offset(struct mtd_info *mtd);
+u32 mxs_nand_mark_bit_offset(struct mtd_info *mtd);
+void mxs_nand_get_layout(struct mtd_info *mtd, struct mxs_nand_layout *l);